├── .arcconfig
├── .arclint
├── .gitignore
├── .gitmodules
├── .travis.yml
├── OhaiPrototope.xcodeproj
    ├── project.pbxproj
    ├── project.xcworkspace
    │   └── contents.xcworkspacedata
    └── xcshareddata
    │   └── xcschemes
    │       └── OhaiPrototope.xcscheme
├── OhaiPrototope
    ├── AppDelegate.swift
    ├── Base.lproj
    │   └── LaunchScreen.xib
    ├── ForcePull.swift
    ├── Images.xcassets
    │   ├── AppIcon.appiconset
    │   │   └── Contents.json
    │   ├── cat.imageset
    │   │   ├── Contents.json
    │   │   └── cat.png
    │   ├── cloud.imageset
    │   │   ├── Contents.json
    │   │   ├── cloud.png
    │   │   └── cloud@2x.png
    │   ├── drop.imageset
    │   │   ├── Contents.json
    │   │   ├── drop.png
    │   │   └── drop@2x.png
    │   ├── sparkles.imageset
    │   │   ├── Contents.json
    │   │   ├── sparkles.png
    │   │   └── sparkles@2x.png
    │   ├── star.imageset
    │   │   ├── Contents.json
    │   │   └── star.png
    │   └── unicorn.imageset
    │   │   ├── Contents.json
    │   │   └── unicorn-1.png
    ├── Info.plist
    ├── LayoutScene.swift
    ├── RotationGesturePlaypen.swift
    ├── SceneIndex.swift
    ├── SceneListingViewController.swift
    ├── SceneViewController.swift
    ├── ScrollScene.swift
    ├── ShadowLightsource.swift
    ├── ShapeScene.swift
    ├── SpeechyScene.swift
    ├── ThrowCats.swift
    ├── TouchAnimators.swift
    ├── TouchEvents.swift
    ├── TouchParticles.swift
    ├── TouchUnicorns.swift
    ├── TreeMaker.swift
    ├── TunableValues.json
    ├── VideoScene.swift
    └── jeff.mp4
├── OhaiPrototopeTests
    ├── Info.plist
    └── OhaiPrototopeTests.swift
├── readme.md
└── script
    ├── LICENSE.md
    ├── README.md
    ├── bootstrap
    ├── cibuild
    ├── schemes.awk
    ├── targets.awk
    ├── xcodebuild.awk
    └── xctool.awk


/.arcconfig:
--------------------------------------------------------------------------------
1 | {
2 |     "conduit_uri": "https://phabricator.khanacademy.org/",
3 |     "lint.engine": "ArcanistConfigurationDrivenLintEngine"
4 | }
5 | 


--------------------------------------------------------------------------------
/.arclint:
--------------------------------------------------------------------------------
 1 | {
 2 |   "linters": {
 3 |     "khan-linter": {
 4 |       "type": "script-and-regex",
 5 |       "script-and-regex.script": "ka-lint --always-exit-0 --blacklist=yes --propose-arc-fixes",
 6 |       "script-and-regex.regex": "\/^((?P<file>[^:]*):(?P<line>\\d+):((?P<char>\\d+):)? (?P<name>((?P<error>E)|(?P<warning>W))\\S+) (?P<message>[^\\x00]*)(\\x00(?P<original>[^\\x00]*)\\x00(?P<replacement>[^\\x00]*)\\x00)?)|(?P<ignore>SKIPPING.*)$\/m"
 7 |     }
 8 |   }
 9 | }
10 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
 1 | build/
 2 | *.pbxuser
 3 | !default.pbxuser
 4 | *.mode1v3
 5 | !default.mode1v3
 6 | *.mode2v3
 7 | !default.mode2v3
 8 | *.perspectivev3
 9 | !default.perspectivev3
10 | xcuserdata
11 | *.xccheckout
12 | *.moved-aside
13 | DerivedData
14 | *.xcuserstate
15 | 


--------------------------------------------------------------------------------
/.gitmodules:
--------------------------------------------------------------------------------
1 | [submodule "prototope"]
2 | 	path = prototope
3 | 	url = https://github.com/khan/prototope
4 | 


--------------------------------------------------------------------------------
/.travis.yml:
--------------------------------------------------------------------------------
1 | language: objective-c
2 | osx_image: xcode611
3 | before_install: true
4 | install: true
5 | git:
6 |   submodules: false
7 | script: script/cibuild OhaiPrototope


--------------------------------------------------------------------------------
/OhaiPrototope.xcodeproj/project.pbxproj:
--------------------------------------------------------------------------------
  1 | // !$*UTF8*$!
  2 | {
  3 | 	archiveVersion = 1;
  4 | 	classes = {
  5 | 	};
  6 | 	objectVersion = 46;
  7 | 	objects = {
  8 | 
  9 | /* Begin PBXBuildFile section */
 10 | 		6972003C1A80A631009AB8D7 /* TouchUnicorns.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6972003B1A80A631009AB8D7 /* TouchUnicorns.swift */; };
 11 | 		697200581A8347F0009AB8D7 /* ThrowCats.swift in Sources */ = {isa = PBXBuildFile; fileRef = 697200571A8347F0009AB8D7 /* ThrowCats.swift */; };
 12 | 		756AEA611A7794280039E8AB /* RotationGesturePlaypen.swift in Sources */ = {isa = PBXBuildFile; fileRef = 756AEA601A7794280039E8AB /* RotationGesturePlaypen.swift */; };
 13 | 		7843BABC1A89A0EF00DC203F /* ForcePull.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7843BABB1A89A0EF00DC203F /* ForcePull.swift */; };
 14 | 		8D7E00291A6238A10059EC34 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8D7E00281A6238A10059EC34 /* AppDelegate.swift */; };
 15 | 		8D7E002B1A6238A10059EC34 /* SceneViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8D7E002A1A6238A10059EC34 /* SceneViewController.swift */; };
 16 | 		8D7E00301A6238A10059EC34 /* Images.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 8D7E002F1A6238A10059EC34 /* Images.xcassets */; };
 17 | 		8D7E00331A6238A10059EC34 /* LaunchScreen.xib in Resources */ = {isa = PBXBuildFile; fileRef = 8D7E00311A6238A10059EC34 /* LaunchScreen.xib */; };
 18 | 		8D7E003F1A6238A10059EC34 /* OhaiPrototopeTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8D7E003E1A6238A10059EC34 /* OhaiPrototopeTests.swift */; };
 19 | 		8D7E00571A623A3C0059EC34 /* Prototope.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 8D7E00501A6239440059EC34 /* Prototope.framework */; };
 20 | 		8D7E005D1A623C140059EC34 /* TouchEvents.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8D7E005C1A623C140059EC34 /* TouchEvents.swift */; };
 21 | 		8D7E005F1A623F850059EC34 /* Prototope.framework in Copy Files */ = {isa = PBXBuildFile; fileRef = 8D7E00501A6239440059EC34 /* Prototope.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
 22 | 		8DC95FA51A69E05000D18D30 /* ShadowLightsource.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8DC95FA41A69E05000D18D30 /* ShadowLightsource.swift */; };
 23 | 		8DEBACDF1A7326C5003CF491 /* TouchAnimators.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8DEBACDE1A7326C5003CF491 /* TouchAnimators.swift */; };
 24 | 		9619D3AE1A8E57780022DC54 /* LayoutScene.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9619D3AD1A8E57780022DC54 /* LayoutScene.swift */; };
 25 | 		961AC1FC1A93B99A00ED9744 /* SpeechyScene.swift in Sources */ = {isa = PBXBuildFile; fileRef = 961AC1FB1A93B99A00ED9744 /* SpeechyScene.swift */; };
 26 | 		9632F6511A8D4C6A003D386B /* ScrollScene.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9632F6501A8D4C6A003D386B /* ScrollScene.swift */; };
 27 | 		969933171A893E0F0036684E /* VideoScene.swift in Sources */ = {isa = PBXBuildFile; fileRef = 969933161A893E0F0036684E /* VideoScene.swift */; };
 28 | 		969933201A895F3E0036684E /* jeff.mp4 in Resources */ = {isa = PBXBuildFile; fileRef = 9699331F1A895E980036684E /* jeff.mp4 */; };
 29 | 		CD11D8651A817DDA004F1197 /* TouchParticles.swift in Sources */ = {isa = PBXBuildFile; fileRef = CD11D8641A817DDA004F1197 /* TouchParticles.swift */; };
 30 | 		CD4C5E2A1AC5BC64002288EB /* ShapeScene.swift in Sources */ = {isa = PBXBuildFile; fileRef = CD4C5E291AC5BC64002288EB /* ShapeScene.swift */; };
 31 | 		EB06C1021A853FC50095489F /* SceneListingViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = EB06C1011A853FC50095489F /* SceneListingViewController.swift */; };
 32 | 		EB06C1041A8540B80095489F /* SceneIndex.swift in Sources */ = {isa = PBXBuildFile; fileRef = EB06C1031A8540B80095489F /* SceneIndex.swift */; };
 33 | 		EB190C211A66E85C00F970E1 /* TunableValues.json in Resources */ = {isa = PBXBuildFile; fileRef = EB190C201A66E85C00F970E1 /* TunableValues.json */; };
 34 | 		EB9557FA1AE71A4D00ABCF9B /* TreeMaker.swift in Sources */ = {isa = PBXBuildFile; fileRef = EB9557F91AE71A4D00ABCF9B /* TreeMaker.swift */; };
 35 | /* End PBXBuildFile section */
 36 | 
 37 | /* Begin PBXContainerItemProxy section */
 38 | 		8D7E00391A6238A10059EC34 /* PBXContainerItemProxy */ = {
 39 | 			isa = PBXContainerItemProxy;
 40 | 			containerPortal = 8D7E001B1A6238A10059EC34 /* Project object */;
 41 | 			proxyType = 1;
 42 | 			remoteGlobalIDString = 8D7E00221A6238A10059EC34;
 43 | 			remoteInfo = OhaiPrototope;
 44 | 		};
 45 | 		8D7E004F1A6239440059EC34 /* PBXContainerItemProxy */ = {
 46 | 			isa = PBXContainerItemProxy;
 47 | 			containerPortal = 8D7E00481A6239440059EC34 /* Prototope.xcodeproj */;
 48 | 			proxyType = 2;
 49 | 			remoteGlobalIDString = EBE3A75619DF79C400A77736;
 50 | 			remoteInfo = Prototope;
 51 | 		};
 52 | 		8D7E00511A6239440059EC34 /* PBXContainerItemProxy */ = {
 53 | 			isa = PBXContainerItemProxy;
 54 | 			containerPortal = 8D7E00481A6239440059EC34 /* Prototope.xcodeproj */;
 55 | 			proxyType = 2;
 56 | 			remoteGlobalIDString = EB306C0919DF77CC00113FA3;
 57 | 			remoteInfo = PrototopeTestApp;
 58 | 		};
 59 | 		8D7E00531A6239440059EC34 /* PBXContainerItemProxy */ = {
 60 | 			isa = PBXContainerItemProxy;
 61 | 			containerPortal = 8D7E00481A6239440059EC34 /* Prototope.xcodeproj */;
 62 | 			proxyType = 2;
 63 | 			remoteGlobalIDString = EB1C2A6C19E4D19B000DC2C1;
 64 | 			remoteInfo = PrototopeTests;
 65 | 		};
 66 | 		8D7E00591A623A3C0059EC34 /* PBXContainerItemProxy */ = {
 67 | 			isa = PBXContainerItemProxy;
 68 | 			containerPortal = 8D7E00481A6239440059EC34 /* Prototope.xcodeproj */;
 69 | 			proxyType = 1;
 70 | 			remoteGlobalIDString = EBE3A75519DF79C400A77736;
 71 | 			remoteInfo = Prototope;
 72 | 		};
 73 | 		9620D4FE1C5EF821001E2A23 /* PBXContainerItemProxy */ = {
 74 | 			isa = PBXContainerItemProxy;
 75 | 			containerPortal = 8D7E00481A6239440059EC34 /* Prototope.xcodeproj */;
 76 | 			proxyType = 2;
 77 | 			remoteGlobalIDString = 96A192331B531B3200D73B07;
 78 | 			remoteInfo = PrototopeOSX;
 79 | 		};
 80 | 		9620D5001C5EF821001E2A23 /* PBXContainerItemProxy */ = {
 81 | 			isa = PBXContainerItemProxy;
 82 | 			containerPortal = 8D7E00481A6239440059EC34 /* Prototope.xcodeproj */;
 83 | 			proxyType = 2;
 84 | 			remoteGlobalIDString = 96A1923D1B531B3300D73B07;
 85 | 			remoteInfo = PrototopeOSXTests;
 86 | 		};
 87 | 		9632F65A1A8D4C6A003D386B /* PBXContainerItemProxy */ = {
 88 | 			isa = PBXContainerItemProxy;
 89 | 			containerPortal = 8D7E00481A6239440059EC34 /* Prototope.xcodeproj */;
 90 | 			proxyType = 2;
 91 | 			remoteGlobalIDString = EB6BFB801A857326002B4E6A;
 92 | 			remoteInfo = Protocaster;
 93 | 		};
 94 | 		9632F65C1A8D4C6A003D386B /* PBXContainerItemProxy */ = {
 95 | 			isa = PBXContainerItemProxy;
 96 | 			containerPortal = 8D7E00481A6239440059EC34 /* Prototope.xcodeproj */;
 97 | 			proxyType = 2;
 98 | 			remoteGlobalIDString = EB6BFB911A857326002B4E6A;
 99 | 			remoteInfo = ProtocasterTests;
100 | 		};
101 | 		9632F65E1A8D4C6A003D386B /* PBXContainerItemProxy */ = {
102 | 			isa = PBXContainerItemProxy;
103 | 			containerPortal = 8D7E00481A6239440059EC34 /* Prototope.xcodeproj */;
104 | 			proxyType = 2;
105 | 			remoteGlobalIDString = EB6BFBB51A857920002B4E6A;
106 | 			remoteInfo = Protoscope;
107 | 		};
108 | 		9632F6601A8D4C6A003D386B /* PBXContainerItemProxy */ = {
109 | 			isa = PBXContainerItemProxy;
110 | 			containerPortal = 8D7E00481A6239440059EC34 /* Prototope.xcodeproj */;
111 | 			proxyType = 2;
112 | 			remoteGlobalIDString = EB6BFBC91A857921002B4E6A;
113 | 			remoteInfo = ProtoscopeTests;
114 | 		};
115 | 		EBC00D9B1A859EF4008D4FF5 /* PBXContainerItemProxy */ = {
116 | 			isa = PBXContainerItemProxy;
117 | 			containerPortal = 8D7E00481A6239440059EC34 /* Prototope.xcodeproj */;
118 | 			proxyType = 2;
119 | 			remoteGlobalIDString = EB453D8F1A7AB0B2006F2A72;
120 | 			remoteInfo = PrototopeJSBridge;
121 | 		};
122 | 		EBC00D9D1A859EF4008D4FF5 /* PBXContainerItemProxy */ = {
123 | 			isa = PBXContainerItemProxy;
124 | 			containerPortal = 8D7E00481A6239440059EC34 /* Prototope.xcodeproj */;
125 | 			proxyType = 2;
126 | 			remoteGlobalIDString = EB453D991A7AB0B2006F2A72;
127 | 			remoteInfo = PrototopeJSBridgeTests;
128 | 		};
129 | /* End PBXContainerItemProxy section */
130 | 
131 | /* Begin PBXCopyFilesBuildPhase section */
132 | 		8D7E005E1A623F700059EC34 /* Copy Files */ = {
133 | 			isa = PBXCopyFilesBuildPhase;
134 | 			buildActionMask = 2147483647;
135 | 			dstPath = "";
136 | 			dstSubfolderSpec = 10;
137 | 			files = (
138 | 				8D7E005F1A623F850059EC34 /* Prototope.framework in Copy Files */,
139 | 			);
140 | 			name = "Copy Files";
141 | 			runOnlyForDeploymentPostprocessing = 0;
142 | 		};
143 | /* End PBXCopyFilesBuildPhase section */
144 | 
145 | /* Begin PBXFileReference section */
146 | 		6972003B1A80A631009AB8D7 /* TouchUnicorns.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = TouchUnicorns.swift; sourceTree = "<group>"; };
147 | 		697200571A8347F0009AB8D7 /* ThrowCats.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ThrowCats.swift; sourceTree = "<group>"; };
148 | 		756AEA601A7794280039E8AB /* RotationGesturePlaypen.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = RotationGesturePlaypen.swift; sourceTree = "<group>"; };
149 | 		7843BABB1A89A0EF00DC203F /* ForcePull.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ForcePull.swift; sourceTree = "<group>"; };
150 | 		8D7E00231A6238A10059EC34 /* OhaiPrototope.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = OhaiPrototope.app; sourceTree = BUILT_PRODUCTS_DIR; };
151 | 		8D7E00271A6238A10059EC34 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
152 | 		8D7E00281A6238A10059EC34 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
153 | 		8D7E002A1A6238A10059EC34 /* SceneViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SceneViewController.swift; sourceTree = "<group>"; };
154 | 		8D7E002F1A6238A10059EC34 /* Images.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Images.xcassets; sourceTree = "<group>"; };
155 | 		8D7E00321A6238A10059EC34 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = Base; path = Base.lproj/LaunchScreen.xib; sourceTree = "<group>"; };
156 | 		8D7E00381A6238A10059EC34 /* OhaiPrototopeTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = OhaiPrototopeTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
157 | 		8D7E003D1A6238A10059EC34 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
158 | 		8D7E003E1A6238A10059EC34 /* OhaiPrototopeTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = OhaiPrototopeTests.swift; sourceTree = "<group>"; };
159 | 		8D7E00481A6239440059EC34 /* Prototope.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = Prototope.xcodeproj; path = prototope/Prototope.xcodeproj; sourceTree = "<group>"; };
160 | 		8D7E005C1A623C140059EC34 /* TouchEvents.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = TouchEvents.swift; sourceTree = "<group>"; };
161 | 		8DC95FA41A69E05000D18D30 /* ShadowLightsource.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ShadowLightsource.swift; sourceTree = "<group>"; };
162 | 		8DEBACDE1A7326C5003CF491 /* TouchAnimators.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = TouchAnimators.swift; sourceTree = "<group>"; };
163 | 		9619D3AD1A8E57780022DC54 /* LayoutScene.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = LayoutScene.swift; sourceTree = "<group>"; };
164 | 		961AC1FB1A93B99A00ED9744 /* SpeechyScene.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SpeechyScene.swift; sourceTree = "<group>"; };
165 | 		9632F6501A8D4C6A003D386B /* ScrollScene.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ScrollScene.swift; sourceTree = "<group>"; };
166 | 		969933161A893E0F0036684E /* VideoScene.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = VideoScene.swift; sourceTree = "<group>"; };
167 | 		9699331F1A895E980036684E /* jeff.mp4 */ = {isa = PBXFileReference; lastKnownFileType = file; path = jeff.mp4; sourceTree = "<group>"; };
168 | 		CD11D8641A817DDA004F1197 /* TouchParticles.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = TouchParticles.swift; sourceTree = "<group>"; };
169 | 		CD4C5E291AC5BC64002288EB /* ShapeScene.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ShapeScene.swift; sourceTree = "<group>"; };
170 | 		EB06C1011A853FC50095489F /* SceneListingViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SceneListingViewController.swift; sourceTree = "<group>"; };
171 | 		EB06C1031A8540B80095489F /* SceneIndex.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SceneIndex.swift; sourceTree = "<group>"; };
172 | 		EB190C201A66E85C00F970E1 /* TunableValues.json */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.json; path = TunableValues.json; sourceTree = "<group>"; };
173 | 		EB9557F91AE71A4D00ABCF9B /* TreeMaker.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = TreeMaker.swift; sourceTree = "<group>"; };
174 | /* End PBXFileReference section */
175 | 
176 | /* Begin PBXFrameworksBuildPhase section */
177 | 		8D7E00201A6238A10059EC34 /* Frameworks */ = {
178 | 			isa = PBXFrameworksBuildPhase;
179 | 			buildActionMask = 2147483647;
180 | 			files = (
181 | 				8D7E00571A623A3C0059EC34 /* Prototope.framework in Frameworks */,
182 | 			);
183 | 			runOnlyForDeploymentPostprocessing = 0;
184 | 		};
185 | 		8D7E00351A6238A10059EC34 /* Frameworks */ = {
186 | 			isa = PBXFrameworksBuildPhase;
187 | 			buildActionMask = 2147483647;
188 | 			files = (
189 | 			);
190 | 			runOnlyForDeploymentPostprocessing = 0;
191 | 		};
192 | /* End PBXFrameworksBuildPhase section */
193 | 
194 | /* Begin PBXGroup section */
195 | 		8D7E001A1A6238A10059EC34 = {
196 | 			isa = PBXGroup;
197 | 			children = (
198 | 				8D7E00481A6239440059EC34 /* Prototope.xcodeproj */,
199 | 				8D7E00251A6238A10059EC34 /* OhaiPrototope */,
200 | 				8D7E003B1A6238A10059EC34 /* OhaiPrototopeTests */,
201 | 				8D7E00241A6238A10059EC34 /* Products */,
202 | 			);
203 | 			sourceTree = "<group>";
204 | 		};
205 | 		8D7E00241A6238A10059EC34 /* Products */ = {
206 | 			isa = PBXGroup;
207 | 			children = (
208 | 				8D7E00231A6238A10059EC34 /* OhaiPrototope.app */,
209 | 				8D7E00381A6238A10059EC34 /* OhaiPrototopeTests.xctest */,
210 | 			);
211 | 			name = Products;
212 | 			sourceTree = "<group>";
213 | 		};
214 | 		8D7E00251A6238A10059EC34 /* OhaiPrototope */ = {
215 | 			isa = PBXGroup;
216 | 			children = (
217 | 				8DEBACDE1A7326C5003CF491 /* TouchAnimators.swift */,
218 | 				6972003B1A80A631009AB8D7 /* TouchUnicorns.swift */,
219 | 				8DC95FA41A69E05000D18D30 /* ShadowLightsource.swift */,
220 | 				8D7E005C1A623C140059EC34 /* TouchEvents.swift */,
221 | 				EB06C1031A8540B80095489F /* SceneIndex.swift */,
222 | 				CD11D8641A817DDA004F1197 /* TouchParticles.swift */,
223 | 				7843BABB1A89A0EF00DC203F /* ForcePull.swift */,
224 | 				EB06C1051A8540C00095489F /* Scenes */,
225 | 				8D7E00261A6238A10059EC34 /* Supporting Files */,
226 | 				EB190C201A66E85C00F970E1 /* TunableValues.json */,
227 | 				EB06C10D1A854ADC0095489F /* App UI */,
228 | 			);
229 | 			path = OhaiPrototope;
230 | 			sourceTree = "<group>";
231 | 		};
232 | 		8D7E00261A6238A10059EC34 /* Supporting Files */ = {
233 | 			isa = PBXGroup;
234 | 			children = (
235 | 				8D7E002F1A6238A10059EC34 /* Images.xcassets */,
236 | 				8D7E00311A6238A10059EC34 /* LaunchScreen.xib */,
237 | 				8D7E00271A6238A10059EC34 /* Info.plist */,
238 | 				9699331F1A895E980036684E /* jeff.mp4 */,
239 | 			);
240 | 			name = "Supporting Files";
241 | 			sourceTree = "<group>";
242 | 		};
243 | 		8D7E003B1A6238A10059EC34 /* OhaiPrototopeTests */ = {
244 | 			isa = PBXGroup;
245 | 			children = (
246 | 				8D7E003E1A6238A10059EC34 /* OhaiPrototopeTests.swift */,
247 | 				8D7E003C1A6238A10059EC34 /* Supporting Files */,
248 | 			);
249 | 			path = OhaiPrototopeTests;
250 | 			sourceTree = "<group>";
251 | 		};
252 | 		8D7E003C1A6238A10059EC34 /* Supporting Files */ = {
253 | 			isa = PBXGroup;
254 | 			children = (
255 | 				8D7E003D1A6238A10059EC34 /* Info.plist */,
256 | 			);
257 | 			name = "Supporting Files";
258 | 			sourceTree = "<group>";
259 | 		};
260 | 		8D7E00491A6239440059EC34 /* Products */ = {
261 | 			isa = PBXGroup;
262 | 			children = (
263 | 				8D7E00501A6239440059EC34 /* Prototope.framework */,
264 | 				8D7E00521A6239440059EC34 /* PrototopeTestApp.app */,
265 | 				8D7E00541A6239440059EC34 /* PrototopeTests.xctest */,
266 | 				EBC00D9C1A859EF4008D4FF5 /* PrototopeJSBridge.framework */,
267 | 				EBC00D9E1A859EF4008D4FF5 /* PrototopeJSBridgeTests.xctest */,
268 | 				9632F65B1A8D4C6A003D386B /* Protocaster.app */,
269 | 				9632F65D1A8D4C6A003D386B /* ProtocasterTests.xctest */,
270 | 				9632F65F1A8D4C6A003D386B /* Protoscope.app */,
271 | 				9632F6611A8D4C6A003D386B /* ProtoscopeTests.xctest */,
272 | 				9620D4FF1C5EF821001E2A23 /* PrototopeOSX.framework */,
273 | 				9620D5011C5EF821001E2A23 /* PrototopeOSXTests.xctest */,
274 | 			);
275 | 			name = Products;
276 | 			sourceTree = "<group>";
277 | 		};
278 | 		EB06C1051A8540C00095489F /* Scenes */ = {
279 | 			isa = PBXGroup;
280 | 			children = (
281 | 				697200571A8347F0009AB8D7 /* ThrowCats.swift */,
282 | 				756AEA601A7794280039E8AB /* RotationGesturePlaypen.swift */,
283 | 				969933161A893E0F0036684E /* VideoScene.swift */,
284 | 				9632F6501A8D4C6A003D386B /* ScrollScene.swift */,
285 | 				9619D3AD1A8E57780022DC54 /* LayoutScene.swift */,
286 | 				961AC1FB1A93B99A00ED9744 /* SpeechyScene.swift */,
287 | 				EB9557F91AE71A4D00ABCF9B /* TreeMaker.swift */,
288 | 				CD4C5E291AC5BC64002288EB /* ShapeScene.swift */,
289 | 			);
290 | 			name = Scenes;
291 | 			sourceTree = "<group>";
292 | 		};
293 | 		EB06C10D1A854ADC0095489F /* App UI */ = {
294 | 			isa = PBXGroup;
295 | 			children = (
296 | 				8D7E00281A6238A10059EC34 /* AppDelegate.swift */,
297 | 				8D7E002A1A6238A10059EC34 /* SceneViewController.swift */,
298 | 				EB06C1011A853FC50095489F /* SceneListingViewController.swift */,
299 | 			);
300 | 			name = "App UI";
301 | 			sourceTree = "<group>";
302 | 		};
303 | /* End PBXGroup section */
304 | 
305 | /* Begin PBXNativeTarget section */
306 | 		8D7E00221A6238A10059EC34 /* OhaiPrototope */ = {
307 | 			isa = PBXNativeTarget;
308 | 			buildConfigurationList = 8D7E00421A6238A10059EC34 /* Build configuration list for PBXNativeTarget "OhaiPrototope" */;
309 | 			buildPhases = (
310 | 				8D7E001F1A6238A10059EC34 /* Sources */,
311 | 				8D7E00201A6238A10059EC34 /* Frameworks */,
312 | 				8D7E00211A6238A10059EC34 /* Resources */,
313 | 				8D7E005E1A623F700059EC34 /* Copy Files */,
314 | 			);
315 | 			buildRules = (
316 | 			);
317 | 			dependencies = (
318 | 				8D7E005A1A623A3C0059EC34 /* PBXTargetDependency */,
319 | 			);
320 | 			name = OhaiPrototope;
321 | 			productName = OhaiPrototope;
322 | 			productReference = 8D7E00231A6238A10059EC34 /* OhaiPrototope.app */;
323 | 			productType = "com.apple.product-type.application";
324 | 		};
325 | 		8D7E00371A6238A10059EC34 /* OhaiPrototopeTests */ = {
326 | 			isa = PBXNativeTarget;
327 | 			buildConfigurationList = 8D7E00451A6238A10059EC34 /* Build configuration list for PBXNativeTarget "OhaiPrototopeTests" */;
328 | 			buildPhases = (
329 | 				8D7E00341A6238A10059EC34 /* Sources */,
330 | 				8D7E00351A6238A10059EC34 /* Frameworks */,
331 | 				8D7E00361A6238A10059EC34 /* Resources */,
332 | 			);
333 | 			buildRules = (
334 | 			);
335 | 			dependencies = (
336 | 				8D7E003A1A6238A10059EC34 /* PBXTargetDependency */,
337 | 			);
338 | 			name = OhaiPrototopeTests;
339 | 			productName = OhaiPrototopeTests;
340 | 			productReference = 8D7E00381A6238A10059EC34 /* OhaiPrototopeTests.xctest */;
341 | 			productType = "com.apple.product-type.bundle.unit-test";
342 | 		};
343 | /* End PBXNativeTarget section */
344 | 
345 | /* Begin PBXProject section */
346 | 		8D7E001B1A6238A10059EC34 /* Project object */ = {
347 | 			isa = PBXProject;
348 | 			attributes = {
349 | 				LastSwiftMigration = 0720;
350 | 				LastSwiftUpdateCheck = 0720;
351 | 				LastUpgradeCheck = 0610;
352 | 				ORGANIZATIONNAME = "Prototope Research Facility";
353 | 				TargetAttributes = {
354 | 					8D7E00221A6238A10059EC34 = {
355 | 						CreatedOnToolsVersion = 6.1.1;
356 | 						DevelopmentTeam = FMPA3MXEW7;
357 | 					};
358 | 					8D7E00371A6238A10059EC34 = {
359 | 						CreatedOnToolsVersion = 6.1.1;
360 | 						TestTargetID = 8D7E00221A6238A10059EC34;
361 | 					};
362 | 				};
363 | 			};
364 | 			buildConfigurationList = 8D7E001E1A6238A10059EC34 /* Build configuration list for PBXProject "OhaiPrototope" */;
365 | 			compatibilityVersion = "Xcode 3.2";
366 | 			developmentRegion = English;
367 | 			hasScannedForEncodings = 0;
368 | 			knownRegions = (
369 | 				en,
370 | 				Base,
371 | 			);
372 | 			mainGroup = 8D7E001A1A6238A10059EC34;
373 | 			productRefGroup = 8D7E00241A6238A10059EC34 /* Products */;
374 | 			projectDirPath = "";
375 | 			projectReferences = (
376 | 				{
377 | 					ProductGroup = 8D7E00491A6239440059EC34 /* Products */;
378 | 					ProjectRef = 8D7E00481A6239440059EC34 /* Prototope.xcodeproj */;
379 | 				},
380 | 			);
381 | 			projectRoot = "";
382 | 			targets = (
383 | 				8D7E00221A6238A10059EC34 /* OhaiPrototope */,
384 | 				8D7E00371A6238A10059EC34 /* OhaiPrototopeTests */,
385 | 			);
386 | 		};
387 | /* End PBXProject section */
388 | 
389 | /* Begin PBXReferenceProxy section */
390 | 		8D7E00501A6239440059EC34 /* Prototope.framework */ = {
391 | 			isa = PBXReferenceProxy;
392 | 			fileType = wrapper.framework;
393 | 			path = Prototope.framework;
394 | 			remoteRef = 8D7E004F1A6239440059EC34 /* PBXContainerItemProxy */;
395 | 			sourceTree = BUILT_PRODUCTS_DIR;
396 | 		};
397 | 		8D7E00521A6239440059EC34 /* PrototopeTestApp.app */ = {
398 | 			isa = PBXReferenceProxy;
399 | 			fileType = wrapper.application;
400 | 			path = PrototopeTestApp.app;
401 | 			remoteRef = 8D7E00511A6239440059EC34 /* PBXContainerItemProxy */;
402 | 			sourceTree = BUILT_PRODUCTS_DIR;
403 | 		};
404 | 		8D7E00541A6239440059EC34 /* PrototopeTests.xctest */ = {
405 | 			isa = PBXReferenceProxy;
406 | 			fileType = wrapper.cfbundle;
407 | 			path = PrototopeTests.xctest;
408 | 			remoteRef = 8D7E00531A6239440059EC34 /* PBXContainerItemProxy */;
409 | 			sourceTree = BUILT_PRODUCTS_DIR;
410 | 		};
411 | 		9620D4FF1C5EF821001E2A23 /* PrototopeOSX.framework */ = {
412 | 			isa = PBXReferenceProxy;
413 | 			fileType = wrapper.framework;
414 | 			path = PrototopeOSX.framework;
415 | 			remoteRef = 9620D4FE1C5EF821001E2A23 /* PBXContainerItemProxy */;
416 | 			sourceTree = BUILT_PRODUCTS_DIR;
417 | 		};
418 | 		9620D5011C5EF821001E2A23 /* PrototopeOSXTests.xctest */ = {
419 | 			isa = PBXReferenceProxy;
420 | 			fileType = wrapper.cfbundle;
421 | 			path = PrototopeOSXTests.xctest;
422 | 			remoteRef = 9620D5001C5EF821001E2A23 /* PBXContainerItemProxy */;
423 | 			sourceTree = BUILT_PRODUCTS_DIR;
424 | 		};
425 | 		9632F65B1A8D4C6A003D386B /* Protocaster.app */ = {
426 | 			isa = PBXReferenceProxy;
427 | 			fileType = wrapper.application;
428 | 			path = Protocaster.app;
429 | 			remoteRef = 9632F65A1A8D4C6A003D386B /* PBXContainerItemProxy */;
430 | 			sourceTree = BUILT_PRODUCTS_DIR;
431 | 		};
432 | 		9632F65D1A8D4C6A003D386B /* ProtocasterTests.xctest */ = {
433 | 			isa = PBXReferenceProxy;
434 | 			fileType = wrapper.cfbundle;
435 | 			path = ProtocasterTests.xctest;
436 | 			remoteRef = 9632F65C1A8D4C6A003D386B /* PBXContainerItemProxy */;
437 | 			sourceTree = BUILT_PRODUCTS_DIR;
438 | 		};
439 | 		9632F65F1A8D4C6A003D386B /* Protoscope.app */ = {
440 | 			isa = PBXReferenceProxy;
441 | 			fileType = wrapper.application;
442 | 			path = Protoscope.app;
443 | 			remoteRef = 9632F65E1A8D4C6A003D386B /* PBXContainerItemProxy */;
444 | 			sourceTree = BUILT_PRODUCTS_DIR;
445 | 		};
446 | 		9632F6611A8D4C6A003D386B /* ProtoscopeTests.xctest */ = {
447 | 			isa = PBXReferenceProxy;
448 | 			fileType = wrapper.cfbundle;
449 | 			path = ProtoscopeTests.xctest;
450 | 			remoteRef = 9632F6601A8D4C6A003D386B /* PBXContainerItemProxy */;
451 | 			sourceTree = BUILT_PRODUCTS_DIR;
452 | 		};
453 | 		EBC00D9C1A859EF4008D4FF5 /* PrototopeJSBridge.framework */ = {
454 | 			isa = PBXReferenceProxy;
455 | 			fileType = wrapper.framework;
456 | 			path = PrototopeJSBridge.framework;
457 | 			remoteRef = EBC00D9B1A859EF4008D4FF5 /* PBXContainerItemProxy */;
458 | 			sourceTree = BUILT_PRODUCTS_DIR;
459 | 		};
460 | 		EBC00D9E1A859EF4008D4FF5 /* PrototopeJSBridgeTests.xctest */ = {
461 | 			isa = PBXReferenceProxy;
462 | 			fileType = wrapper.cfbundle;
463 | 			path = PrototopeJSBridgeTests.xctest;
464 | 			remoteRef = EBC00D9D1A859EF4008D4FF5 /* PBXContainerItemProxy */;
465 | 			sourceTree = BUILT_PRODUCTS_DIR;
466 | 		};
467 | /* End PBXReferenceProxy section */
468 | 
469 | /* Begin PBXResourcesBuildPhase section */
470 | 		8D7E00211A6238A10059EC34 /* Resources */ = {
471 | 			isa = PBXResourcesBuildPhase;
472 | 			buildActionMask = 2147483647;
473 | 			files = (
474 | 				EB190C211A66E85C00F970E1 /* TunableValues.json in Resources */,
475 | 				8D7E00331A6238A10059EC34 /* LaunchScreen.xib in Resources */,
476 | 				969933201A895F3E0036684E /* jeff.mp4 in Resources */,
477 | 				8D7E00301A6238A10059EC34 /* Images.xcassets in Resources */,
478 | 			);
479 | 			runOnlyForDeploymentPostprocessing = 0;
480 | 		};
481 | 		8D7E00361A6238A10059EC34 /* Resources */ = {
482 | 			isa = PBXResourcesBuildPhase;
483 | 			buildActionMask = 2147483647;
484 | 			files = (
485 | 			);
486 | 			runOnlyForDeploymentPostprocessing = 0;
487 | 		};
488 | /* End PBXResourcesBuildPhase section */
489 | 
490 | /* Begin PBXSourcesBuildPhase section */
491 | 		8D7E001F1A6238A10059EC34 /* Sources */ = {
492 | 			isa = PBXSourcesBuildPhase;
493 | 			buildActionMask = 2147483647;
494 | 			files = (
495 | 				8D7E005D1A623C140059EC34 /* TouchEvents.swift in Sources */,
496 | 				CD11D8651A817DDA004F1197 /* TouchParticles.swift in Sources */,
497 | 				756AEA611A7794280039E8AB /* RotationGesturePlaypen.swift in Sources */,
498 | 				8DC95FA51A69E05000D18D30 /* ShadowLightsource.swift in Sources */,
499 | 				969933171A893E0F0036684E /* VideoScene.swift in Sources */,
500 | 				EB06C1021A853FC50095489F /* SceneListingViewController.swift in Sources */,
501 | 				697200581A8347F0009AB8D7 /* ThrowCats.swift in Sources */,
502 | 				EB06C1041A8540B80095489F /* SceneIndex.swift in Sources */,
503 | 				8D7E002B1A6238A10059EC34 /* SceneViewController.swift in Sources */,
504 | 				EB9557FA1AE71A4D00ABCF9B /* TreeMaker.swift in Sources */,
505 | 				8DEBACDF1A7326C5003CF491 /* TouchAnimators.swift in Sources */,
506 | 				7843BABC1A89A0EF00DC203F /* ForcePull.swift in Sources */,
507 | 				6972003C1A80A631009AB8D7 /* TouchUnicorns.swift in Sources */,
508 | 				961AC1FC1A93B99A00ED9744 /* SpeechyScene.swift in Sources */,
509 | 				8D7E00291A6238A10059EC34 /* AppDelegate.swift in Sources */,
510 | 				CD4C5E2A1AC5BC64002288EB /* ShapeScene.swift in Sources */,
511 | 				9619D3AE1A8E57780022DC54 /* LayoutScene.swift in Sources */,
512 | 				9632F6511A8D4C6A003D386B /* ScrollScene.swift in Sources */,
513 | 			);
514 | 			runOnlyForDeploymentPostprocessing = 0;
515 | 		};
516 | 		8D7E00341A6238A10059EC34 /* Sources */ = {
517 | 			isa = PBXSourcesBuildPhase;
518 | 			buildActionMask = 2147483647;
519 | 			files = (
520 | 				8D7E003F1A6238A10059EC34 /* OhaiPrototopeTests.swift in Sources */,
521 | 			);
522 | 			runOnlyForDeploymentPostprocessing = 0;
523 | 		};
524 | /* End PBXSourcesBuildPhase section */
525 | 
526 | /* Begin PBXTargetDependency section */
527 | 		8D7E003A1A6238A10059EC34 /* PBXTargetDependency */ = {
528 | 			isa = PBXTargetDependency;
529 | 			target = 8D7E00221A6238A10059EC34 /* OhaiPrototope */;
530 | 			targetProxy = 8D7E00391A6238A10059EC34 /* PBXContainerItemProxy */;
531 | 		};
532 | 		8D7E005A1A623A3C0059EC34 /* PBXTargetDependency */ = {
533 | 			isa = PBXTargetDependency;
534 | 			name = Prototope;
535 | 			targetProxy = 8D7E00591A623A3C0059EC34 /* PBXContainerItemProxy */;
536 | 		};
537 | /* End PBXTargetDependency section */
538 | 
539 | /* Begin PBXVariantGroup section */
540 | 		8D7E00311A6238A10059EC34 /* LaunchScreen.xib */ = {
541 | 			isa = PBXVariantGroup;
542 | 			children = (
543 | 				8D7E00321A6238A10059EC34 /* Base */,
544 | 			);
545 | 			name = LaunchScreen.xib;
546 | 			sourceTree = "<group>";
547 | 		};
548 | /* End PBXVariantGroup section */
549 | 
550 | /* Begin XCBuildConfiguration section */
551 | 		8D7E00401A6238A10059EC34 /* Debug */ = {
552 | 			isa = XCBuildConfiguration;
553 | 			buildSettings = {
554 | 				ALWAYS_SEARCH_USER_PATHS = NO;
555 | 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
556 | 				CLANG_CXX_LIBRARY = "libc++";
557 | 				CLANG_ENABLE_MODULES = YES;
558 | 				CLANG_ENABLE_OBJC_ARC = YES;
559 | 				CLANG_WARN_BOOL_CONVERSION = YES;
560 | 				CLANG_WARN_CONSTANT_CONVERSION = YES;
561 | 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
562 | 				CLANG_WARN_EMPTY_BODY = YES;
563 | 				CLANG_WARN_ENUM_CONVERSION = YES;
564 | 				CLANG_WARN_INT_CONVERSION = YES;
565 | 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
566 | 				CLANG_WARN_UNREACHABLE_CODE = YES;
567 | 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
568 | 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
569 | 				COPY_PHASE_STRIP = NO;
570 | 				ENABLE_STRICT_OBJC_MSGSEND = YES;
571 | 				GCC_C_LANGUAGE_STANDARD = gnu99;
572 | 				GCC_DYNAMIC_NO_PIC = NO;
573 | 				GCC_OPTIMIZATION_LEVEL = 0;
574 | 				GCC_PREPROCESSOR_DEFINITIONS = (
575 | 					"DEBUG=1",
576 | 					"$(inherited)",
577 | 				);
578 | 				GCC_SYMBOLS_PRIVATE_EXTERN = NO;
579 | 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
580 | 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
581 | 				GCC_WARN_UNDECLARED_SELECTOR = YES;
582 | 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
583 | 				GCC_WARN_UNUSED_FUNCTION = YES;
584 | 				GCC_WARN_UNUSED_VARIABLE = YES;
585 | 				IPHONEOS_DEPLOYMENT_TARGET = 8.1;
586 | 				MTL_ENABLE_DEBUG_INFO = YES;
587 | 				ONLY_ACTIVE_ARCH = YES;
588 | 				SDKROOT = iphoneos;
589 | 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
590 | 				TARGETED_DEVICE_FAMILY = 2;
591 | 			};
592 | 			name = Debug;
593 | 		};
594 | 		8D7E00411A6238A10059EC34 /* Release */ = {
595 | 			isa = XCBuildConfiguration;
596 | 			buildSettings = {
597 | 				ALWAYS_SEARCH_USER_PATHS = NO;
598 | 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
599 | 				CLANG_CXX_LIBRARY = "libc++";
600 | 				CLANG_ENABLE_MODULES = YES;
601 | 				CLANG_ENABLE_OBJC_ARC = YES;
602 | 				CLANG_WARN_BOOL_CONVERSION = YES;
603 | 				CLANG_WARN_CONSTANT_CONVERSION = YES;
604 | 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
605 | 				CLANG_WARN_EMPTY_BODY = YES;
606 | 				CLANG_WARN_ENUM_CONVERSION = YES;
607 | 				CLANG_WARN_INT_CONVERSION = YES;
608 | 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
609 | 				CLANG_WARN_UNREACHABLE_CODE = YES;
610 | 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
611 | 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
612 | 				COPY_PHASE_STRIP = YES;
613 | 				ENABLE_NS_ASSERTIONS = NO;
614 | 				ENABLE_STRICT_OBJC_MSGSEND = YES;
615 | 				GCC_C_LANGUAGE_STANDARD = gnu99;
616 | 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
617 | 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
618 | 				GCC_WARN_UNDECLARED_SELECTOR = YES;
619 | 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
620 | 				GCC_WARN_UNUSED_FUNCTION = YES;
621 | 				GCC_WARN_UNUSED_VARIABLE = YES;
622 | 				IPHONEOS_DEPLOYMENT_TARGET = 8.1;
623 | 				MTL_ENABLE_DEBUG_INFO = NO;
624 | 				SDKROOT = iphoneos;
625 | 				TARGETED_DEVICE_FAMILY = 2;
626 | 				VALIDATE_PRODUCT = YES;
627 | 			};
628 | 			name = Release;
629 | 		};
630 | 		8D7E00431A6238A10059EC34 /* Debug */ = {
631 | 			isa = XCBuildConfiguration;
632 | 			buildSettings = {
633 | 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
634 | 				CLANG_ENABLE_MODULES = YES;
635 | 				CODE_SIGN_IDENTITY = "iPhone Developer";
636 | 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
637 | 				EMBEDDED_CONTENT_CONTAINS_SWIFT = YES;
638 | 				HEADER_SEARCH_PATHS = (
639 | 					"$(inherited)",
640 | 					/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include,
641 | 					"$(SRCROOT)/prototope/Prototope",
642 | 					"$(SRCROOT)/prototope/ThirdParty/**",
643 | 				);
644 | 				INFOPLIST_FILE = OhaiPrototope/Info.plist;
645 | 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
646 | 				LIBRARY_SEARCH_PATHS = "$(SRCROOT)/prototope/ThirdParty/**";
647 | 				OTHER_LDFLAGS = (
648 | 					"-ObjC",
649 | 					"-lc++",
650 | 				);
651 | 				PRODUCT_NAME = "$(TARGET_NAME)";
652 | 				PROVISIONING_PROFILE = "";
653 | 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
654 | 			};
655 | 			name = Debug;
656 | 		};
657 | 		8D7E00441A6238A10059EC34 /* Release */ = {
658 | 			isa = XCBuildConfiguration;
659 | 			buildSettings = {
660 | 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
661 | 				CLANG_ENABLE_MODULES = YES;
662 | 				CODE_SIGN_IDENTITY = "iPhone Developer";
663 | 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
664 | 				EMBEDDED_CONTENT_CONTAINS_SWIFT = YES;
665 | 				HEADER_SEARCH_PATHS = (
666 | 					"$(inherited)",
667 | 					/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include,
668 | 					"$(SRCROOT)/prototope/Prototope",
669 | 					"$(SRCROOT)/prototope/ThirdParty/**",
670 | 				);
671 | 				INFOPLIST_FILE = OhaiPrototope/Info.plist;
672 | 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
673 | 				LIBRARY_SEARCH_PATHS = "$(SRCROOT)/prototope/ThirdParty/**";
674 | 				OTHER_LDFLAGS = (
675 | 					"-ObjC",
676 | 					"-lc++",
677 | 				);
678 | 				PRODUCT_NAME = "$(TARGET_NAME)";
679 | 				PROVISIONING_PROFILE = "";
680 | 			};
681 | 			name = Release;
682 | 		};
683 | 		8D7E00461A6238A10059EC34 /* Debug */ = {
684 | 			isa = XCBuildConfiguration;
685 | 			buildSettings = {
686 | 				BUNDLE_LOADER = "$(TEST_HOST)";
687 | 				FRAMEWORK_SEARCH_PATHS = (
688 | 					"$(SDKROOT)/Developer/Library/Frameworks",
689 | 					"$(inherited)",
690 | 				);
691 | 				GCC_PREPROCESSOR_DEFINITIONS = (
692 | 					"DEBUG=1",
693 | 					"$(inherited)",
694 | 				);
695 | 				INFOPLIST_FILE = OhaiPrototopeTests/Info.plist;
696 | 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
697 | 				PRODUCT_NAME = "$(TARGET_NAME)";
698 | 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/OhaiPrototope.app/OhaiPrototope";
699 | 			};
700 | 			name = Debug;
701 | 		};
702 | 		8D7E00471A6238A10059EC34 /* Release */ = {
703 | 			isa = XCBuildConfiguration;
704 | 			buildSettings = {
705 | 				BUNDLE_LOADER = "$(TEST_HOST)";
706 | 				FRAMEWORK_SEARCH_PATHS = (
707 | 					"$(SDKROOT)/Developer/Library/Frameworks",
708 | 					"$(inherited)",
709 | 				);
710 | 				INFOPLIST_FILE = OhaiPrototopeTests/Info.plist;
711 | 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
712 | 				PRODUCT_NAME = "$(TARGET_NAME)";
713 | 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/OhaiPrototope.app/OhaiPrototope";
714 | 			};
715 | 			name = Release;
716 | 		};
717 | /* End XCBuildConfiguration section */
718 | 
719 | /* Begin XCConfigurationList section */
720 | 		8D7E001E1A6238A10059EC34 /* Build configuration list for PBXProject "OhaiPrototope" */ = {
721 | 			isa = XCConfigurationList;
722 | 			buildConfigurations = (
723 | 				8D7E00401A6238A10059EC34 /* Debug */,
724 | 				8D7E00411A6238A10059EC34 /* Release */,
725 | 			);
726 | 			defaultConfigurationIsVisible = 0;
727 | 			defaultConfigurationName = Release;
728 | 		};
729 | 		8D7E00421A6238A10059EC34 /* Build configuration list for PBXNativeTarget "OhaiPrototope" */ = {
730 | 			isa = XCConfigurationList;
731 | 			buildConfigurations = (
732 | 				8D7E00431A6238A10059EC34 /* Debug */,
733 | 				8D7E00441A6238A10059EC34 /* Release */,
734 | 			);
735 | 			defaultConfigurationIsVisible = 0;
736 | 			defaultConfigurationName = Release;
737 | 		};
738 | 		8D7E00451A6238A10059EC34 /* Build configuration list for PBXNativeTarget "OhaiPrototopeTests" */ = {
739 | 			isa = XCConfigurationList;
740 | 			buildConfigurations = (
741 | 				8D7E00461A6238A10059EC34 /* Debug */,
742 | 				8D7E00471A6238A10059EC34 /* Release */,
743 | 			);
744 | 			defaultConfigurationIsVisible = 0;
745 | 			defaultConfigurationName = Release;
746 | 		};
747 | /* End XCConfigurationList section */
748 | 	};
749 | 	rootObject = 8D7E001B1A6238A10059EC34 /* Project object */;
750 | }
751 | 


--------------------------------------------------------------------------------
/OhaiPrototope.xcodeproj/project.xcworkspace/contents.xcworkspacedata:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <Workspace
3 |    version = "1.0">
4 |    <FileRef
5 |       location = "self:OhaiPrototope.xcodeproj">
6 |    </FileRef>
7 | </Workspace>
8 | 


--------------------------------------------------------------------------------
/OhaiPrototope.xcodeproj/xcshareddata/xcschemes/OhaiPrototope.xcscheme:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="UTF-8"?>
  2 | <Scheme
  3 |    LastUpgradeVersion = "0610"
  4 |    version = "1.3">
  5 |    <BuildAction
  6 |       parallelizeBuildables = "YES"
  7 |       buildImplicitDependencies = "YES">
  8 |       <BuildActionEntries>
  9 |          <BuildActionEntry
 10 |             buildForTesting = "YES"
 11 |             buildForRunning = "YES"
 12 |             buildForProfiling = "YES"
 13 |             buildForArchiving = "YES"
 14 |             buildForAnalyzing = "YES">
 15 |             <BuildableReference
 16 |                BuildableIdentifier = "primary"
 17 |                BlueprintIdentifier = "8D7E00221A6238A10059EC34"
 18 |                BuildableName = "OhaiPrototope.app"
 19 |                BlueprintName = "OhaiPrototope"
 20 |                ReferencedContainer = "container:OhaiPrototope.xcodeproj">
 21 |             </BuildableReference>
 22 |          </BuildActionEntry>
 23 |          <BuildActionEntry
 24 |             buildForTesting = "YES"
 25 |             buildForRunning = "YES"
 26 |             buildForProfiling = "NO"
 27 |             buildForArchiving = "NO"
 28 |             buildForAnalyzing = "YES">
 29 |             <BuildableReference
 30 |                BuildableIdentifier = "primary"
 31 |                BlueprintIdentifier = "8D7E00371A6238A10059EC34"
 32 |                BuildableName = "OhaiPrototopeTests.xctest"
 33 |                BlueprintName = "OhaiPrototopeTests"
 34 |                ReferencedContainer = "container:OhaiPrototope.xcodeproj">
 35 |             </BuildableReference>
 36 |          </BuildActionEntry>
 37 |       </BuildActionEntries>
 38 |    </BuildAction>
 39 |    <TestAction
 40 |       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
 41 |       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
 42 |       shouldUseLaunchSchemeArgsEnv = "YES"
 43 |       buildConfiguration = "Debug">
 44 |       <Testables>
 45 |          <TestableReference
 46 |             skipped = "NO">
 47 |             <BuildableReference
 48 |                BuildableIdentifier = "primary"
 49 |                BlueprintIdentifier = "8D7E00371A6238A10059EC34"
 50 |                BuildableName = "OhaiPrototopeTests.xctest"
 51 |                BlueprintName = "OhaiPrototopeTests"
 52 |                ReferencedContainer = "container:OhaiPrototope.xcodeproj">
 53 |             </BuildableReference>
 54 |          </TestableReference>
 55 |       </Testables>
 56 |       <MacroExpansion>
 57 |          <BuildableReference
 58 |             BuildableIdentifier = "primary"
 59 |             BlueprintIdentifier = "8D7E00221A6238A10059EC34"
 60 |             BuildableName = "OhaiPrototope.app"
 61 |             BlueprintName = "OhaiPrototope"
 62 |             ReferencedContainer = "container:OhaiPrototope.xcodeproj">
 63 |          </BuildableReference>
 64 |       </MacroExpansion>
 65 |    </TestAction>
 66 |    <LaunchAction
 67 |       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
 68 |       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
 69 |       launchStyle = "0"
 70 |       useCustomWorkingDirectory = "NO"
 71 |       buildConfiguration = "Debug"
 72 |       ignoresPersistentStateOnLaunch = "NO"
 73 |       debugDocumentVersioning = "YES"
 74 |       allowLocationSimulation = "YES">
 75 |       <BuildableProductRunnable>
 76 |          <BuildableReference
 77 |             BuildableIdentifier = "primary"
 78 |             BlueprintIdentifier = "8D7E00221A6238A10059EC34"
 79 |             BuildableName = "OhaiPrototope.app"
 80 |             BlueprintName = "OhaiPrototope"
 81 |             ReferencedContainer = "container:OhaiPrototope.xcodeproj">
 82 |          </BuildableReference>
 83 |       </BuildableProductRunnable>
 84 |       <AdditionalOptions>
 85 |       </AdditionalOptions>
 86 |    </LaunchAction>
 87 |    <ProfileAction
 88 |       shouldUseLaunchSchemeArgsEnv = "YES"
 89 |       savedToolIdentifier = ""
 90 |       useCustomWorkingDirectory = "NO"
 91 |       buildConfiguration = "Release"
 92 |       debugDocumentVersioning = "YES">
 93 |       <BuildableProductRunnable>
 94 |          <BuildableReference
 95 |             BuildableIdentifier = "primary"
 96 |             BlueprintIdentifier = "8D7E00221A6238A10059EC34"
 97 |             BuildableName = "OhaiPrototope.app"
 98 |             BlueprintName = "OhaiPrototope"
 99 |             ReferencedContainer = "container:OhaiPrototope.xcodeproj">
100 |          </BuildableReference>
101 |       </BuildableProductRunnable>
102 |    </ProfileAction>
103 |    <AnalyzeAction
104 |       buildConfiguration = "Debug">
105 |    </AnalyzeAction>
106 |    <ArchiveAction
107 |       buildConfiguration = "Release"
108 |       revealArchiveInOrganizer = "YES">
109 |    </ArchiveAction>
110 | </Scheme>
111 | 


--------------------------------------------------------------------------------
/OhaiPrototope/AppDelegate.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  AppDelegate.swift
 3 | //  OhaiPrototope
 4 | //
 5 | //  Created by Marcos Ojeda on 1/10/15.
 6 | //  Copyright (c) 2015 Marcos Ojeda. All rights reserved.
 7 | //
 8 | 
 9 | import UIKit
10 | 
11 | @UIApplicationMain
12 | class AppDelegate: UIResponder, UIApplicationDelegate {
13 |     var window: UIWindow!
14 | 	var navigationController: UINavigationController!
15 | 	var sceneListingViewController: SceneListingViewController!
16 | 
17 |     func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
18 | 		window = UIWindow(frame: UIScreen.mainScreen().bounds)
19 | 		window.makeKeyAndVisible()
20 | 
21 | 		sceneListingViewController = SceneListingViewController(
22 | 			scenes: Scene.sceneIndex,
23 | 			sceneActivationHandler: { [unowned self] in self.activateScene($0) }
24 | 		)
25 | 		sceneListingViewController.title = "Prototypes"
26 | 		navigationController = UINavigationController(rootViewController: sceneListingViewController)
27 | 		navigationController.interactivePopGestureRecognizer?.enabled = false
28 | 		window.rootViewController = navigationController
29 | 
30 | 		let swipeGestureRecognizer = UISwipeGestureRecognizer(target: self, action: "handleSwipeBackGesture:")
31 | 		swipeGestureRecognizer.numberOfTouchesRequired = 3
32 | 		swipeGestureRecognizer.direction = .Right
33 | 		window.addGestureRecognizer(swipeGestureRecognizer)
34 |         return true
35 |     }
36 | 
37 | 	private func activateScene(scene: Scene) {
38 | 		let sceneViewController = SceneViewController(scene: scene)
39 | 		sceneViewController.backActionHandler = { self.navigateToList() }
40 | 
41 | 		navigationController.setNavigationBarHidden(true, animated: true)
42 | 		navigationController.pushViewController(sceneViewController, animated: true)
43 | 
44 | 		if !NSUserDefaults.standardUserDefaults().boolForKey("hasSeenNavigationWarning") {
45 | 			UIAlertView(title: "Navigation Tutorial", message: "Press the 'escape' key or swipe back with three fingers to navigate back.\n\nYou won't see this message again.", delegate: nil, cancelButtonTitle: "OK").show()
46 | 			NSUserDefaults.standardUserDefaults().setBool(true, forKey:"hasSeenNavigationWarning")
47 | 		}
48 | 	}
49 | 
50 | 	func navigateToList() {
51 | 		self.navigationController.setNavigationBarHidden(false, animated: true)
52 | 		self.navigationController.setViewControllers([sceneListingViewController], animated: true)
53 | 	}
54 | 
55 | 	func handleSwipeBackGesture(gesture: UIGestureRecognizer!) {
56 | 		navigateToList()
57 | 	}
58 | 
59 | 	
60 | }
61 | 
62 | 


--------------------------------------------------------------------------------
/OhaiPrototope/Base.lproj/LaunchScreen.xib:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 2 | <document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="6214" systemVersion="14A314h" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES">
 3 |     <dependencies>
 4 |         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="6207"/>
 5 |         <capability name="Constraints with non-1.0 multipliers" minToolsVersion="5.1"/>
 6 |     </dependencies>
 7 |     <objects>
 8 |         <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner"/>
 9 |         <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
10 |         <view contentMode="scaleToFill" id="iN0-l3-epB">
11 |             <rect key="frame" x="0.0" y="0.0" width="480" height="480"/>
12 |             <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
13 |             <subviews>
14 |                 <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="  Copyright (c) 2015 Marcos Ojeda. All rights reserved." textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumFontSize="9" translatesAutoresizingMaskIntoConstraints="NO" id="8ie-xW-0ye">
15 |                     <rect key="frame" x="20" y="439" width="441" height="21"/>
16 |                     <fontDescription key="fontDescription" type="system" pointSize="17"/>
17 |                     <color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
18 |                     <nil key="highlightedColor"/>
19 |                 </label>
20 |                 <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="OhaiPrototope" textAlignment="center" lineBreakMode="middleTruncation" baselineAdjustment="alignBaselines" minimumFontSize="18" translatesAutoresizingMaskIntoConstraints="NO" id="kId-c2-rCX">
21 |                     <rect key="frame" x="20" y="140" width="441" height="43"/>
22 |                     <fontDescription key="fontDescription" type="boldSystem" pointSize="36"/>
23 |                     <color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
24 |                     <nil key="highlightedColor"/>
25 |                 </label>
26 |             </subviews>
27 |             <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
28 |             <constraints>
29 |                 <constraint firstItem="kId-c2-rCX" firstAttribute="centerY" secondItem="iN0-l3-epB" secondAttribute="bottom" multiplier="1/3" constant="1" id="5cJ-9S-tgC"/>
30 |                 <constraint firstAttribute="centerX" secondItem="kId-c2-rCX" secondAttribute="centerX" id="Koa-jz-hwk"/>
31 |                 <constraint firstAttribute="bottom" secondItem="8ie-xW-0ye" secondAttribute="bottom" constant="20" id="Kzo-t9-V3l"/>
32 |                 <constraint firstItem="8ie-xW-0ye" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" constant="20" symbolic="YES" id="MfP-vx-nX0"/>
33 |                 <constraint firstAttribute="centerX" secondItem="8ie-xW-0ye" secondAttribute="centerX" id="ZEH-qu-HZ9"/>
34 |                 <constraint firstItem="kId-c2-rCX" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" constant="20" symbolic="YES" id="fvb-Df-36g"/>
35 |             </constraints>
36 |             <nil key="simulatedStatusBarMetrics"/>
37 |             <freeformSimulatedSizeMetrics key="simulatedDestinationMetrics"/>
38 |             <point key="canvasLocation" x="548" y="455"/>
39 |         </view>
40 |     </objects>
41 | </document>
42 | 


--------------------------------------------------------------------------------
/OhaiPrototope/ForcePull.swift:
--------------------------------------------------------------------------------
  1 | //
  2 | //  MainScene.swift
  3 | //  OhaiPrototope
  4 | //
  5 | //  Multi-touch demo where each touch creates a gravitational pull. Shows how 
  6 | //  to create a simple physics simulation by using Heartbeat to recalculate
  7 | //  physical properties on every frame. You can also directly drag and throw
  8 | //  the circle.
  9 | //
 10 | //  Created by Nefaur Khandker on 1/27/15.
 11 | //  Copyright (c) 2015 Khan Academy. All rights reserved.
 12 | //
 13 | 
 14 | import Prototope
 15 | 
 16 | // Add another name for the Point class for the sake of semantics.
 17 | typealias Vector = Point
 18 | 
 19 | extension Vector {
 20 |     
 21 |     func normalized() -> Vector {
 22 |         let magnitude = self.length
 23 |         if (magnitude != 0) {
 24 |             return self / magnitude
 25 |         } else {
 26 |             return self
 27 |         }
 28 |     }
 29 |     
 30 | }
 31 | 
 32 | // Same as a layer, but it now has mass, velocity, etc.
 33 | public class DynamicLayer: Layer {
 34 |     
 35 |     var mass: Double
 36 |     var velocity: Vector
 37 |     var forces: [String: Vector] // The forces that will be applied to this object on every frame
 38 |     var netForce: Vector { // Read-only. Computed from "forces".
 39 |         var force = Vector()
 40 |         for (key, f) in self.forces {
 41 |             force += f
 42 |         }
 43 |         return force
 44 |     }
 45 |     
 46 |     // Bookkeeping
 47 |     private var lastTimestamp: Timestamp
 48 |     private var renderer: Heartbeat?
 49 |     private var impulse: Vector // The force that will be applied to this object on just the next frame
 50 |     
 51 | 	init(parent: Layer? = nil, name: String? = nil) {
 52 |         mass = 1
 53 |         velocity = Vector()
 54 |         forces = Dictionary()
 55 |         impulse = Vector()
 56 |         lastTimestamp = Timestamp.currentTimestamp
 57 |         
 58 |         super.init(parent: parent, name: name)
 59 |         
 60 |         renderer = Heartbeat(handler: { heartbeat in
 61 |             let currentTimestamp = heartbeat.timestamp
 62 |             let dt = currentTimestamp - self.lastTimestamp
 63 |             self.lastTimestamp = currentTimestamp
 64 |             
 65 |             let acceleration = self.mass * (self.netForce + self.impulse)
 66 |             self.velocity += dt * acceleration
 67 |             self.position += dt * self.velocity
 68 |             
 69 |             self.impulse = Vector()
 70 |         })
 71 |     }
 72 |     
 73 |     func stop() {
 74 |         self.impulse = Vector()
 75 |         self.forces.removeAll()
 76 |         self.velocity = Vector()
 77 |     }
 78 |     
 79 |     func applyForce(id: String, force: Vector) {
 80 |         self.forces[id] = force
 81 |     }
 82 |     
 83 |     func removeForce(id: String) {
 84 |         self.forces.removeValueForKey(id)
 85 |     }
 86 |     
 87 |     func applyImpulse(impulse: Vector) {
 88 |         self.impulse += impulse
 89 |     }
 90 |     
 91 | }
 92 | 
 93 | // Generic behavior class applied to a layer that can be turned on/off
 94 | class Behavior {
 95 |     let layer: Layer
 96 |     var active: Bool
 97 |     
 98 |     init(_ layer: Layer) {
 99 |         self.layer = layer
100 |         self.active = true
101 |     }
102 | }
103 | 
104 | // Gravity + friction (OK, I probably should've separated these two out)
105 | class GravityBehavior: Behavior {
106 |     
107 |     let dynamicLayer: DynamicLayer
108 |     let id: String
109 |     var position: Point
110 | 
111 |     init(_ layer: DynamicLayer, id: String, position: Point = Point()) {
112 |         self.dynamicLayer = layer
113 |         self.id = id
114 |         self.position = position
115 |         super.init(layer)
116 | 
117 |         Heartbeat(handler: { heartbeat in
118 |             if self.active {
119 |                 let targetPosition = self.position
120 |                 let position = self.layer.position
121 |                 let g = tunable(100, name: "gravity", min: 0, max: 10000)
122 |                 let f = tunable(10, name: "friction", min: 0, max: 10000)
123 |                 
124 |                 let distance = position.distanceToPoint(targetPosition)
125 |                 let gravity = g * (targetPosition - position)
126 |                 let friction = -f * self.dynamicLayer.velocity
127 |                 let netForce = gravity + friction
128 |                 self.dynamicLayer.applyForce(id, force: netForce)
129 |             } else {
130 |                 self.dynamicLayer.removeForce(id)
131 |             }
132 |         })
133 |     }
134 | 
135 | }
136 | 
137 | class AttractionBehavior: Behavior {
138 |     
139 |     let attractedLayer: DynamicLayer
140 |     let ambientGravity: GravityBehavior
141 |     var dragTouch: UITouchID? // The touch (if any) that's dragging the layer
142 |     var touches: [UITouchID: TouchSequence<UITouchID>] // TouchSequence IDs to TouchSequence objects
143 |     var gravityFields: [UITouchID: GravityBehavior]
144 |     
145 |     init(_ layer: Layer, attractedLayer: DynamicLayer, ambientGravity: GravityBehavior) {
146 |         self.attractedLayer = attractedLayer
147 |         self.ambientGravity = ambientGravity
148 |         self.dragTouch = nil
149 |         self.touches = Dictionary()
150 |         self.gravityFields = Dictionary()
151 |         super.init(layer)
152 |         
153 |         self.layer.touchBeganHandler = { centroidSequence in
154 |             let id = centroidSequence.id
155 |             let stringID: String = id.description
156 |             let position = centroidSequence.currentSample.locationInLayer(self.layer)
157 |             
158 |             self.touches[id] = centroidSequence
159 |             self.gravityFields[id] = GravityBehavior(self.attractedLayer, id: stringID, position: position)
160 |             if self.dragTouch == nil {
161 |                 if attractedLayer.frame.contains(position) {
162 |                     self.dragTouch = id
163 |                 }
164 |             }
165 |             
166 |             self.update()
167 |         }
168 |         self.layer.touchMovedHandler = { centroidSequence in
169 |             let id = centroidSequence.id
170 |             
171 |             self.touches[id] = centroidSequence
172 |             
173 |             if id == self.dragTouch {
174 |                 // Repositions instead of applying a force (since we're dragging)
175 |                 let currentPoint = centroidSequence.currentSample.locationInLayer(self.layer)
176 |                 var previousPoint = currentPoint
177 |                 if let previousSample = centroidSequence.previousSample {
178 |                     previousPoint = previousSample.globalLocation
179 |                 }
180 |                 self.attractedLayer.position += currentPoint - previousPoint
181 |             }
182 |             
183 |             self.update()
184 |         }
185 |         self.layer.touchEndedHandler = { centroidSequence in
186 |             let id = centroidSequence.id
187 |             
188 |             if let gravity = self.gravityFields[id] {
189 |                 gravity.active = false
190 |                 self.gravityFields.removeValueForKey(id)
191 |             }
192 |             self.touches.removeValueForKey(id)
193 |             
194 |             if id == self.dragTouch {
195 |                 // Throws by applying an initial velocity
196 |                 var velocity = centroidSequence.currentVelocityInLayer(self.layer)
197 |                 self.attractedLayer.velocity = velocity
198 |                 
199 |                 self.dragTouch = nil
200 |             }
201 |             
202 |             self.update()
203 |         }
204 |     }
205 |     
206 |     // Updates the forces that are applied based on which touches are where
207 |     func update() {
208 |         if let d = self.dragTouch {
209 |             self.ambientGravity.active = false
210 |             for (id, touchSequence) in self.touches {
211 |                 if let gravityBehavior = self.gravityFields[id] {
212 |                     gravityBehavior.active = false
213 |                 }
214 |             }
215 |         } else {
216 |             if self.touches.count == 0 {
217 |                 self.ambientGravity.active = true
218 |             } else {
219 |                 self.ambientGravity.active = false
220 |                 for (id, touchSequence) in self.touches {
221 |                     if let gravityBehavior = self.gravityFields[id] {
222 |                         let position = touchSequence.currentSample.locationInLayer(self.layer)
223 |                         gravityBehavior.active = true
224 |                         gravityBehavior.position = position
225 |                     }
226 |                 }
227 |             }
228 |         }
229 |     }
230 | }
231 | 
232 | class ForcePull {
233 |     
234 |     var bg: Layer!
235 |     var circle: DynamicLayer!
236 |     let ambientGravity: GravityBehavior
237 |     let attractionBehavior: AttractionBehavior
238 |     
239 |     init() {
240 |         bg = Layer(parent: Layer.root)
241 |         bg.backgroundColor = Color(hex: 0xffffff)
242 |         bg.frame = Layer.root.bounds
243 |         
244 |         circle = DynamicLayer(parent: bg)
245 |         circle.backgroundColor = Color(hex: 0xff0088)
246 |         circle.x = 0.5 * bg.width
247 |         circle.y = 0.5 * bg.height
248 | 
249 |         self.ambientGravity = GravityBehavior(circle, id: "ambient", position: bg.bounds.center)
250 |         self.attractionBehavior = AttractionBehavior(bg, attractedLayer: circle, ambientGravity: ambientGravity)
251 |         
252 |         tunable(100, name: "size", min: 44, max: 512) { size in
253 |             self.circle.width = size
254 |             self.circle.height = size
255 |             self.circle.cornerRadius = 0.5 * size
256 |             self.circle.mass = size / 100
257 |         }
258 |     }
259 | }
260 | 


--------------------------------------------------------------------------------
/OhaiPrototope/Images.xcassets/AppIcon.appiconset/Contents.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "images" : [
 3 |     {
 4 |       "idiom" : "ipad",
 5 |       "size" : "29x29",
 6 |       "scale" : "1x"
 7 |     },
 8 |     {
 9 |       "idiom" : "ipad",
10 |       "size" : "29x29",
11 |       "scale" : "2x"
12 |     },
13 |     {
14 |       "idiom" : "ipad",
15 |       "size" : "40x40",
16 |       "scale" : "1x"
17 |     },
18 |     {
19 |       "idiom" : "ipad",
20 |       "size" : "40x40",
21 |       "scale" : "2x"
22 |     },
23 |     {
24 |       "idiom" : "ipad",
25 |       "size" : "76x76",
26 |       "scale" : "1x"
27 |     },
28 |     {
29 |       "idiom" : "ipad",
30 |       "size" : "76x76",
31 |       "scale" : "2x"
32 |     }
33 |   ],
34 |   "info" : {
35 |     "version" : 1,
36 |     "author" : "xcode"
37 |   }
38 | }


--------------------------------------------------------------------------------
/OhaiPrototope/Images.xcassets/cat.imageset/Contents.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "images" : [
 3 |     {
 4 |       "idiom" : "universal",
 5 |       "scale" : "1x"
 6 |     },
 7 |     {
 8 |       "idiom" : "universal",
 9 |       "scale" : "2x",
10 |       "filename" : "cat.png"
11 |     },
12 |     {
13 |       "idiom" : "universal",
14 |       "scale" : "3x"
15 |     }
16 |   ],
17 |   "info" : {
18 |     "version" : 1,
19 |     "author" : "xcode"
20 |   }
21 | }


--------------------------------------------------------------------------------
/OhaiPrototope/Images.xcassets/cat.imageset/cat.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/Khan/OhaiPrototope/1112a442c7ff94f2d7d5e8c2bd2e8f28ceaf4600/OhaiPrototope/Images.xcassets/cat.imageset/cat.png


--------------------------------------------------------------------------------
/OhaiPrototope/Images.xcassets/cloud.imageset/Contents.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "images" : [
 3 |     {
 4 |       "idiom" : "universal",
 5 |       "scale" : "1x",
 6 |       "filename" : "cloud.png"
 7 |     },
 8 |     {
 9 |       "idiom" : "universal",
10 |       "scale" : "2x",
11 |       "filename" : "cloud@2x.png"
12 |     },
13 |     {
14 |       "idiom" : "universal",
15 |       "scale" : "3x"
16 |     }
17 |   ],
18 |   "info" : {
19 |     "version" : 1,
20 |     "author" : "xcode"
21 |   }
22 | }


--------------------------------------------------------------------------------
/OhaiPrototope/Images.xcassets/cloud.imageset/cloud.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/Khan/OhaiPrototope/1112a442c7ff94f2d7d5e8c2bd2e8f28ceaf4600/OhaiPrototope/Images.xcassets/cloud.imageset/cloud.png


--------------------------------------------------------------------------------
/OhaiPrototope/Images.xcassets/cloud.imageset/cloud@2x.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/Khan/OhaiPrototope/1112a442c7ff94f2d7d5e8c2bd2e8f28ceaf4600/OhaiPrototope/Images.xcassets/cloud.imageset/cloud@2x.png


--------------------------------------------------------------------------------
/OhaiPrototope/Images.xcassets/drop.imageset/Contents.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "images" : [
 3 |     {
 4 |       "idiom" : "universal",
 5 |       "scale" : "1x",
 6 |       "filename" : "drop.png"
 7 |     },
 8 |     {
 9 |       "idiom" : "universal",
10 |       "scale" : "2x",
11 |       "filename" : "drop@2x.png"
12 |     },
13 |     {
14 |       "idiom" : "universal",
15 |       "scale" : "3x"
16 |     }
17 |   ],
18 |   "info" : {
19 |     "version" : 1,
20 |     "author" : "xcode"
21 |   }
22 | }


--------------------------------------------------------------------------------
/OhaiPrototope/Images.xcassets/drop.imageset/drop.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/Khan/OhaiPrototope/1112a442c7ff94f2d7d5e8c2bd2e8f28ceaf4600/OhaiPrototope/Images.xcassets/drop.imageset/drop.png


--------------------------------------------------------------------------------
/OhaiPrototope/Images.xcassets/drop.imageset/drop@2x.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/Khan/OhaiPrototope/1112a442c7ff94f2d7d5e8c2bd2e8f28ceaf4600/OhaiPrototope/Images.xcassets/drop.imageset/drop@2x.png


--------------------------------------------------------------------------------
/OhaiPrototope/Images.xcassets/sparkles.imageset/Contents.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "images" : [
 3 |     {
 4 |       "idiom" : "universal",
 5 |       "scale" : "1x",
 6 |       "filename" : "sparkles.png"
 7 |     },
 8 |     {
 9 |       "idiom" : "universal",
10 |       "scale" : "2x",
11 |       "filename" : "sparkles@2x.png"
12 |     },
13 |     {
14 |       "idiom" : "universal",
15 |       "scale" : "3x"
16 |     }
17 |   ],
18 |   "info" : {
19 |     "version" : 1,
20 |     "author" : "xcode"
21 |   }
22 | }


--------------------------------------------------------------------------------
/OhaiPrototope/Images.xcassets/sparkles.imageset/sparkles.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/Khan/OhaiPrototope/1112a442c7ff94f2d7d5e8c2bd2e8f28ceaf4600/OhaiPrototope/Images.xcassets/sparkles.imageset/sparkles.png


--------------------------------------------------------------------------------
/OhaiPrototope/Images.xcassets/sparkles.imageset/sparkles@2x.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/Khan/OhaiPrototope/1112a442c7ff94f2d7d5e8c2bd2e8f28ceaf4600/OhaiPrototope/Images.xcassets/sparkles.imageset/sparkles@2x.png


--------------------------------------------------------------------------------
/OhaiPrototope/Images.xcassets/star.imageset/Contents.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "images" : [
 3 |     {
 4 |       "idiom" : "universal",
 5 |       "scale" : "1x"
 6 |     },
 7 |     {
 8 |       "idiom" : "universal",
 9 |       "scale" : "2x",
10 |       "filename" : "star.png"
11 |     },
12 |     {
13 |       "idiom" : "universal",
14 |       "scale" : "3x"
15 |     }
16 |   ],
17 |   "info" : {
18 |     "version" : 1,
19 |     "author" : "xcode"
20 |   }
21 | }


--------------------------------------------------------------------------------
/OhaiPrototope/Images.xcassets/star.imageset/star.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/Khan/OhaiPrototope/1112a442c7ff94f2d7d5e8c2bd2e8f28ceaf4600/OhaiPrototope/Images.xcassets/star.imageset/star.png


--------------------------------------------------------------------------------
/OhaiPrototope/Images.xcassets/unicorn.imageset/Contents.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "images" : [
 3 |     {
 4 |       "idiom" : "universal",
 5 |       "scale" : "1x"
 6 |     },
 7 |     {
 8 |       "idiom" : "universal",
 9 |       "scale" : "2x",
10 |       "filename" : "unicorn-1.png"
11 |     },
12 |     {
13 |       "idiom" : "universal",
14 |       "scale" : "3x"
15 |     }
16 |   ],
17 |   "info" : {
18 |     "version" : 1,
19 |     "author" : "xcode"
20 |   }
21 | }


--------------------------------------------------------------------------------
/OhaiPrototope/Images.xcassets/unicorn.imageset/unicorn-1.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/Khan/OhaiPrototope/1112a442c7ff94f2d7d5e8c2bd2e8f28ceaf4600/OhaiPrototope/Images.xcassets/unicorn.imageset/unicorn-1.png


--------------------------------------------------------------------------------
/OhaiPrototope/Info.plist:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>CFBundleDevelopmentRegion</key>
 6 | 	<string>en</string>
 7 | 	<key>CFBundleExecutable</key>
 8 | 	<string>$(EXECUTABLE_NAME)</string>
 9 | 	<key>CFBundleIdentifier</key>
10 | 	<string>org.khanacademy.$(PRODUCT_NAME:rfc1034identifier)</string>
11 | 	<key>CFBundleInfoDictionaryVersion</key>
12 | 	<string>6.0</string>
13 | 	<key>CFBundleName</key>
14 | 	<string>$(PRODUCT_NAME)</string>
15 | 	<key>CFBundlePackageType</key>
16 | 	<string>APPL</string>
17 | 	<key>CFBundleShortVersionString</key>
18 | 	<string>1.0</string>
19 | 	<key>CFBundleSignature</key>
20 | 	<string>????</string>
21 | 	<key>CFBundleVersion</key>
22 | 	<string>1</string>
23 | 	<key>LSRequiresIPhoneOS</key>
24 | 	<true/>
25 | 	<key>UILaunchStoryboardName</key>
26 | 	<string>LaunchScreen</string>
27 | 	<key>UIRequiredDeviceCapabilities</key>
28 | 	<array>
29 | 		<string>armv7</string>
30 | 	</array>
31 | 	<key>UISupportedInterfaceOrientations~ipad</key>
32 | 	<array>
33 | 		<string>UIInterfaceOrientationPortrait</string>
34 | 		<string>UIInterfaceOrientationPortraitUpsideDown</string>
35 | 		<string>UIInterfaceOrientationLandscapeLeft</string>
36 | 		<string>UIInterfaceOrientationLandscapeRight</string>
37 | 	</array>
38 | </dict>
39 | </plist>
40 | 


--------------------------------------------------------------------------------
/OhaiPrototope/LayoutScene.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  LayoutScene.swift
 3 | //  OhaiPrototope
 4 | //
 5 | //  Created by Jason Brennan on 2015-02-13.
 6 | //  Copyright (c) 2015 Prototope Research Facility. All rights reserved.
 7 | //
 8 | 
 9 | import Prototope
10 | 
11 | class LayoutScene {
12 | 	
13 | 	
14 | 	init() {
15 | 		Layer.root.backgroundColor = Color(hex: 0xFFF5D9)
16 | 		
17 | 		var layers = [Layer]()
18 | 		
19 | 		var lastLayer: Layer? = nil
20 | 		
21 | 		for index in 0..<5 {
22 | 			let layer = Layer(parent: Layer.root, name: "layer", viewClass: nil)
23 | 			
24 | 			layer.size = Size(width: 100, height: 100)
25 | 			
26 | 			if let previousLayer = lastLayer {
27 | 				layer.moveBelowSiblingLayer(previousLayer, margin: 20)
28 | 			} else {
29 | 				layer.originY = 40
30 | 			}
31 | 			layer.moveToHorizontalCenterOfParentLayer()
32 | 			
33 | 			layer.backgroundColor = Color(hex: 0x70B21A)
34 | 			layer.cornerRadius = 5
35 | 			layers.append(layer)
36 | 			lastLayer = layer
37 | 		}
38 | 		
39 | 	}
40 | }
41 | 


--------------------------------------------------------------------------------
/OhaiPrototope/RotationGesturePlaypen.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  RotationGesture.swift
 3 | //  OhaiPrototope
 4 | //
 5 | //  Created by Saniul Ahmed on 27/01/2015.
 6 | //  Copyright (c) 2015 Marcos Ojeda. All rights reserved.
 7 | //
 8 | 
 9 | import Foundation
10 | 
11 | import Prototope
12 | 
13 | // Draws a large white rounded-rectangle that can be rotated with a two-finger gesture.
14 | // The position of the rectangle is fixed and unaffected by the position of touches
15 | // participating in the rotation gesture. After the gesture ends, the rectangle's
16 | // rotation resets using a dynamic animator with the gesture's terminating velocity.
17 | class RotationGesturePlaypen {
18 |     
19 |     var needyLayer: Layer!
20 |     
21 |     init(){
22 |         Layer.root.backgroundColor = Color(hex: 0x535F71)
23 |         makeNeedyLayer()
24 |         
25 |         var initialRotation: Double = 0
26 |         needyLayer.gestures.append(RotationGesture( handler: { phase, sequence in
27 | 
28 |             let rotation = sequence.currentSample.rotationRadians
29 |             let velocity = sequence.currentSample.velocityRadians
30 |             
31 |             if phase == .Began {
32 |                 initialRotation = self.needyLayer.rotationRadians
33 |             }
34 |             
35 |             self.needyLayer.rotationRadians = initialRotation + rotation
36 |             
37 |             if phase == .Ended {
38 |                 initialRotation = 0
39 |                 self.needyLayer.animators.rotationRadians.target = 0
40 |                 self.needyLayer.animators.rotationRadians.springBounciness = 10
41 |                 self.needyLayer.animators.rotationRadians.velocity = velocity
42 |             }
43 |             
44 |             }))
45 |     }
46 |     
47 |     func gimmeSquare(x:Int = 384) -> Layer! {
48 | //        // return a rounded white square at some x value (defaults to 384)
49 |         let tempLayer = Layer(parent: Layer.root)
50 |         // tunable(100, name: "layer width") { width in tempLayer.width = width }
51 |         tempLayer.width = 200
52 |         tempLayer.height = 200
53 |         tempLayer.backgroundColor = Color(white: 1, alpha: 1)
54 |         tempLayer.cornerRadius = 5
55 |         tempLayer.x = Double(x)
56 |         tempLayer.y = 512
57 |         
58 |         return tempLayer
59 |     }
60 | 
61 |     func makeNeedyLayer(){
62 |         needyLayer = gimmeSquare()
63 |     }
64 | 
65 | }
66 | 
67 | 


--------------------------------------------------------------------------------
/OhaiPrototope/SceneIndex.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  SceneIndex.swift
 3 | //  OhaiPrototope
 4 | //
 5 | //  Created by Andy Matuschak on 2/6/15.
 6 | //  Copyright (c) 2015 Marcos Ojeda. All rights reserved.
 7 | //
 8 | 
 9 | import Foundation
10 | 
11 | struct Scene {
12 | 	let name: String
13 | 	let constructor: () -> AnyObject // what *are* types, anyway?
14 | 
15 | 	static let sceneIndex: [Scene] = [
16 | 		Scene(name: "Touch animators", constructor: { TouchAnimators() }),
17 | 		Scene(name: "Shadow light source", constructor: { ShadowLightsource() }),
18 | 		Scene(name: "Touch events", constructor: { TouchEvents() }),
19 | 		Scene(name: "Touch unicorns", constructor: { TouchUnicorns() }),
20 | 		Scene(name: "Rotation gesture playpen", constructor: { RotationGesturePlaypen() }),
21 | 		Scene(name: "Throw cats", constructor: { ThrowCats() }),
22 | 		Scene(name: "Particles", constructor: { TouchParticles() }),
23 | 		Scene(name: "Video", constructor: { VideoScene() }),
24 | 		Scene(name: "Force pull", constructor: { ForcePull() }),
25 | 		Scene(name: "Scrolly", constructor: { ScrollScene() }),
26 | 		Scene(name: "Layout", constructor: { LayoutScene() }),
27 | 		Scene(name: "Speechy", constructor: { SpeechyScene() }),
28 | 		Scene(name: "Tree Maker", constructor: { TreeMaker() }),
29 | 		Scene(name: "Shapes", constructor: { ShapeScene() })
30 | 	]
31 | }
32 | 


--------------------------------------------------------------------------------
/OhaiPrototope/SceneListingViewController.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  SceneListingViewController.swift
 3 | //  OhaiPrototope
 4 | //
 5 | //  Created by Andy Matuschak on 2/6/15.
 6 | //  Copyright (c) 2015 Marcos Ojeda. All rights reserved.
 7 | //
 8 | 
 9 | import UIKit
10 | 
11 | class SceneListingViewController: UITableViewController {
12 | 	private let dataSource: SceneListingDataSource
13 | 	private var sceneActivationHandler: Scene -> ()
14 | 
15 | 	init(scenes: [Scene], sceneActivationHandler: Scene -> ()) {
16 | 		dataSource = SceneListingDataSource(scenes: scenes)
17 | 		self.sceneActivationHandler = sceneActivationHandler
18 | 		super.init(nibName: nil, bundle: nil)
19 | 		tableView.dataSource = dataSource
20 | 		tableView.delegate = self
21 | 		tableView.registerClass(UITableViewCell.self, forCellReuseIdentifier: "Scene")
22 | 	}
23 | 
24 | 	required init(coder aDecoder: NSCoder) {
25 | 		fatalError("init(coder:) has intentionally not been implemented")
26 | 	}
27 | 
28 | 	override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
29 | 		sceneActivationHandler(dataSource.scenes[indexPath.row])
30 | 	}
31 | }
32 | 
33 | private class SceneListingDataSource: NSObject, UITableViewDataSource {
34 | 	var scenes: [Scene]
35 | 	init(scenes: [Scene]) {
36 | 		self.scenes = scenes
37 | 		super.init()
38 | 	}
39 | 	@objc private func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
40 | 		return scenes.count
41 | 	}
42 | 	@objc private func numberOfSectionsInTableView(tableView: UITableView) -> Int {
43 | 		return 1
44 | 	}
45 | 	@objc private func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
46 | 		let cell = tableView.dequeueReusableCellWithIdentifier("Scene", forIndexPath: indexPath) 
47 | 		cell.textLabel!.text = scenes[indexPath.row].name
48 | 		return cell
49 | 	}
50 | }
51 | 


--------------------------------------------------------------------------------
/OhaiPrototope/SceneViewController.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  SceneViewController.swift
 3 | //  OhaiPrototope
 4 | //
 5 | //  Created by Marcos Ojeda on 1/10/15.
 6 | //  Copyright (c) 2015 Marcos Ojeda. All rights reserved.
 7 | //
 8 | 
 9 | import UIKit
10 | import Prototope
11 | 
12 | class SceneViewController: UIViewController {
13 | 	var backActionHandler: () -> Void = {}
14 | 
15 | 	init(scene: Scene) {
16 | 		super.init(nibName: nil, bundle: nil)
17 | 		// set the view controller's view as the Prototope Root View
18 | 		Environment.currentEnvironment = Environment.defaultEnvironmentWithRootView(self.view)
19 | 
20 | 		mainScene = scene.constructor()
21 | 	}
22 | 
23 | 	required init?(coder aDecoder: NSCoder) {
24 | 		fatalError("init(coder:) has intentionally not been implemented")
25 | 	}
26 | 
27 | 	// likely some form of 'scene'
28 | 	var mainScene: AnyObject!
29 | 
30 |     func handleKeyCommand(command: UIKeyCommand!) {
31 |         switch command.input {
32 | 		case UIKeyInputEscape:
33 | 			backActionHandler()
34 |         default:
35 |             return
36 |         }
37 |     }
38 | 
39 |     // needed to let vc handle keypresses
40 |     override func canBecomeFirstResponder() -> Bool {
41 |         return true
42 |     }
43 | 
44 |     override var keyCommands: [UIKeyCommand]? {
45 |         get {
46 |             let escape = UIKeyCommand(input: UIKeyInputEscape, modifierFlags: [], action: "handleKeyCommand:")
47 |             return [escape]
48 |         }
49 |     }
50 | 
51 | }
52 | 
53 | 


--------------------------------------------------------------------------------
/OhaiPrototope/ScrollScene.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  ScrollScene.swift
 3 | //  OhaiPrototope
 4 | //
 5 | //  Created by Jason Brennan on 2015-02-11.
 6 | //  Copyright (c) 2015 Prototope Research Facility. All rights reserved.
 7 | //
 8 | 
 9 | import Prototope
10 | 
11 | /** Scrolls! */
12 | class ScrollScene {
13 | 	let scrollLayer: ScrollLayer
14 | 	
15 | 	let lilLayers: [Layer]
16 | 	
17 | 	init() {
18 | 		Layer.root.backgroundColor = Color(hex: 0xFFF5D9)
19 | 		
20 | 		
21 | 		self.scrollLayer = ScrollLayer(parent: Layer.root, name: "scroller")
22 | 
23 | 		self.scrollLayer.size = Size(width: 200, height: 500)
24 | 		self.scrollLayer.frame.origin = Point(x: 200, y: 200)
25 | 		
26 | 		self.scrollLayer.backgroundColor = Color.white
27 | 		self.scrollLayer.cornerRadius = 5
28 | 		
29 | 		var layers = [Layer]()
30 | 		for index in 0..<5 {
31 | 			let layer = Layer(parent: self.scrollLayer, name: "layer", viewClass: nil)
32 | 			
33 | 			layer.size = Size(width: self.scrollLayer.width - 20, height: 100)
34 | 			layer.frame.origin = Point(x: 10.0, y: Double(index) * 140.0)
35 | 			layer.backgroundColor = Color(hex: 0x70B21A)
36 | 			layer.cornerRadius = 5
37 | 			layers.append(layer)
38 | 			
39 | 		}
40 | 		
41 | 		self.lilLayers = layers
42 | 		self.scrollLayer.updateScrollableSizeToFitSublayers()
43 | 	}
44 | }


--------------------------------------------------------------------------------
/OhaiPrototope/ShadowLightsource.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  ShadowLightsource.swift
 3 | //  OhaiPrototope
 4 | //
 5 | //  Created by Marcos Ojeda on 1/23/15.
 6 | //  Copyright (c) 2015 Marcos Ojeda. All rights reserved.
 7 | //
 8 | 
 9 | import Prototope
10 | 
11 | class ShadowLightsource {
12 | 
13 |     var box: Layer!
14 |     var boxShadow: Shadow!
15 | 
16 |     init (){
17 |         Layer.root.backgroundColor = Color(hex: 0x4DD0E1)
18 |         box = gimmeSquare()
19 |         setupShadowyLayer()
20 | 
21 |         // as you pan around, use the finger's location to set the position of the light
22 |         Layer.root.gestures.append(PanGesture(handler: { phase, centroidSequenc in
23 |             var finger: Point = centroidSequenc.currentSample.globalLocation
24 |             self.boxShadow.radius = self.radiusForPoints(finger, p2: self.box.position)
25 |             self.boxShadow.offset = self.offsetSize(self.box.position, movable: finger)
26 | 
27 |             self.box.shadow = self.boxShadow
28 |         }))
29 |     }
30 | 
31 |     /**
32 |      * offsetSize, returns a Size sort of like a mini vector from
33 |      * the movable point to the anchor point
34 |      */
35 |     func offsetSize(anchor: Point, movable: Point) -> Size {
36 |         let delta = anchor - movable
37 |         let width = Layer.root.width / 2;
38 |         let height = Layer.root.height / 2;
39 |         let maxHeight = 15.0
40 |         let maxWidth = 12.0
41 | 
42 |         let offsetWidth: Double = map(delta.x,
43 |             fromInterval: (-1 * width, width),
44 |             toInterval: (-1.0 * maxWidth, maxWidth))
45 |         let offsetHeight: Double = map(delta.y,
46 |             fromInterval:(-1 * height, height),
47 |             toInterval:(-1 * maxHeight, maxHeight))
48 | 
49 |         return Size(width: offsetWidth, height: offsetHeight)
50 |     }
51 | 
52 |     /**
53 |      * radiusForPoints returns the a scaled cartesian distance between two points
54 |      * @type {[type]}
55 |      */
56 |     func radiusForPoints(p1: Point, p2: Point, max: Double = 25) -> Double {
57 |         let radius: Double = p1.distanceToPoint(p2)
58 |         let maxRadius = sqrt(pow(Layer.root.bounds.size.height / 2, 2) +
59 |             pow(Layer.root.bounds.size.height / 2, 2));
60 |         return map(radius, fromInterval:(0, maxRadius), toInterval:(0, max))
61 |     }
62 | 
63 |     /**
64 |      * gimmeSquare returns a vertically centered rounded white square
65 |      * optionally at some x value
66 |      */
67 |     func gimmeSquare(x:Int = 324) -> Layer! {
68 |         let tempLayer = Layer(parent: Layer.root)
69 |         tunable(100, name: "layer width") { width in tempLayer.width = width }
70 |         tempLayer.height = 100
71 |         tempLayer.backgroundColor = Color(white: 1, alpha: 1)
72 |         tempLayer.cornerRadius = 5
73 |         tempLayer.x = Double(x)
74 |         tempLayer.y = 512
75 |         return tempLayer
76 |     }
77 | 
78 |     /**
79 |      * sets up an initial shadow on the box in our scene
80 |      */
81 |     func setupShadowyLayer() {
82 |         let shadowSize: Size = Size(width:0.0, height:-3.0)
83 |         boxShadow = Shadow(
84 |             color: Color(white:0.2, alpha: 1),
85 |             alpha: 0.8,
86 |             offset: shadowSize,
87 |             radius: 10.0)
88 | 
89 |         self.box.shadow = boxShadow
90 |     }
91 | 
92 | 
93 | }
94 | 


--------------------------------------------------------------------------------
/OhaiPrototope/ShapeScene.swift:
--------------------------------------------------------------------------------
  1 | //
  2 | //  ShapeScene.swift
  3 | //  OhaiPrototope
  4 | //
  5 | //  Created by Jason Brennan on Mar-27-2015.
  6 | //  Copyright (c) 2015 Prototope Research Facility. All rights reserved.
  7 | //
  8 | 
  9 | import Prototope
 10 | 
 11 | class ShapeScene {
 12 | 	
 13 | 	var touchesToFingerCircles = [UITouchID: ShapeLayer]()
 14 | 	var traceLine: ShapeLayer? = nil
 15 | 	let grey = Color(hex: 0xEAEAEA)
 16 | 	
 17 | 	var line: Line? = nil
 18 | 	var currentSketch: ShapeLayer? = nil
 19 | 	var currentSketchTouchID: UITouchID? = nil
 20 | 	var startPoint: Point? = nil
 21 | 	var sketchedLines = [ShapeLayer]()
 22 | 	
 23 | 	init() {
 24 | 		Layer.root.backgroundColor = Color.white
 25 | 
 26 | 		
 27 | 		// There's a bug in the touch code for drawing lines.
 28 | 		Layer.root.touchBeganHandler = { touchSequence in
 29 | 			
 30 | 			
 31 | 			if self.currentlyDrawingALine() {
 32 | 				return
 33 | 			}
 34 | 			
 35 | 			
 36 | 			if self.touchesToFingerCircles.count >= 2 {
 37 | 				
 38 | 				// starting to draw a line!
 39 | 				let touchPoint = touchSequence.currentSample.globalLocation
 40 | 				self.startPoint = touchPoint
 41 | 				self.currentSketch = ShapeLayer(lineFromFirstPoint: touchPoint, toSecondPoint: touchPoint)
 42 | 				self.currentSketch?.strokeColor = Color.black
 43 | 				self.currentSketch?.strokeWidth = 5
 44 | 				self.currentSketchTouchID = touchSequence.id
 45 | 				
 46 | 				return
 47 | 			}
 48 | 			
 49 | 			
 50 | 			let fingerCircle = ShapeLayer(circleCenter: touchSequence.currentSample.globalLocation, radius: 30)
 51 | 			fingerCircle.fillColor = Color.white
 52 | 			fingerCircle.strokeColor = self.grey
 53 | 			self.touchesToFingerCircles[touchSequence.id] = fingerCircle
 54 | 			
 55 | 			self.updateLineWithTouchSequence(touchSequence)
 56 | 		}
 57 | 		
 58 | 		Layer.root.touchMovedHandler = { touchSequence in
 59 | 			
 60 | 			let circle = self.touchesToFingerCircles[touchSequence.id]
 61 | 			
 62 | 			
 63 | 			
 64 | 			
 65 | 			if touchSequence.id == self.currentSketchTouchID {
 66 | 				
 67 | 				self.currentSketch?.parent = nil
 68 | 				self.currentSketch = nil
 69 | 				
 70 | 				// This is a stopgap until there's a better way to change the points of a shape and have the frame update
 71 | 				let firstPoint = self.line!.pointBySolvingForYGivenX(self.startPoint!.x)
 72 | 				let touchPoint = touchSequence.currentSample.globalLocation
 73 | 				let secondPoint = self.line!.pointBySolvingForYGivenX(touchPoint.x)
 74 | 				
 75 | 				self.currentSketch = ShapeLayer(lineFromFirstPoint: firstPoint, toSecondPoint: secondPoint)
 76 | 				self.currentSketch?.strokeColor = Color(hex: 0xF84944)
 77 | 				self.currentSketch?.strokeWidth = 5
 78 | 				self.currentSketch?.lineCapStyle = .Round
 79 | 				
 80 | 			} else if !self.currentlyDrawingALine() {
 81 | 				// Update the touch circles and line iff we're not sketching
 82 | 				circle?.position = touchSequence.currentSample.globalLocation
 83 | 				
 84 | 				self.updateLineWithTouchSequence(touchSequence)
 85 | 			}
 86 | 		}
 87 | 		
 88 | 		
 89 | 		Layer.root.touchEndedHandler = { touchSequence in
 90 | 			
 91 | 			let circle = self.touchesToFingerCircles[touchSequence.id]
 92 | 			
 93 | 			// if we can't find the circle, and we're drawing a line, then this touch belongs to the sketch touch
 94 | 			if touchSequence.id == self.currentSketchTouchID {
 95 | 				if let sketch = self.currentSketch {
 96 | 					self.sketchedLines.append(sketch)
 97 | 					self.currentSketch = nil
 98 | 					self.currentSketchTouchID = nil
 99 | 				}
100 | 				return
101 | 			}
102 | 			
103 | 			circle?.parent = nil
104 | 			self.touchesToFingerCircles.removeValueForKey(touchSequence.id)
105 | 			
106 | 			if self.touchesToFingerCircles.count < 2 {
107 | 				self.traceLine?.parent = nil
108 | 				self.traceLine = nil
109 | 			}
110 | 		}
111 | 		
112 | 	}
113 | 	
114 | 	
115 | 	func updateLineWithTouchSequence(touchSequence: TouchSequence<UITouchID>) {
116 | 		if self.touchesToFingerCircles.count == 2 {
117 | 			
118 | 			let p1 = self.leftmostCircle()!.position
119 | 			let p2 = self.rightmostCircle()!.position
120 | 			
121 | 			self.line = Line(p1: p1, p2: p2)
122 | 			
123 | 			
124 | 			// remove the line first...don't have a good method of changing line points right now?
125 | 			self.traceLine?.parent = nil
126 | 			self.traceLine = nil
127 | 			
128 | 			
129 | 			let firstPoint = self.line!.pointBySolvingForYGivenX(0)
130 | 			let secondPoint = self.line!.pointBySolvingForYGivenX(Layer.root.width)
131 | 			
132 | 			self.traceLine = ShapeLayer(lineFromFirstPoint: firstPoint, toSecondPoint: secondPoint)
133 | 			self.traceLine?.strokeColor = self.grey
134 | 		}
135 | 	}
136 | 	
137 | 	
138 | 	func currentlyDrawingALine() -> Bool {
139 | 		return self.currentSketch != nil
140 | 	}
141 | 	
142 | 	func leftmostCircle() -> ShapeLayer? {
143 | 		var leftmostCircle: ShapeLayer? = nil
144 | 		
145 | 		for key in self.touchesToFingerCircles {
146 | 			let circle = self.touchesToFingerCircles[key.0]
147 | 			if leftmostCircle == nil || circle!.position.x < leftmostCircle?.position.x {
148 | 				leftmostCircle = circle
149 | 			}
150 | 		}
151 | 		
152 | 		return leftmostCircle
153 | 	}
154 | 	
155 | 	
156 | 	func rightmostCircle() -> ShapeLayer? {
157 | 		var rightmostCircle: ShapeLayer? = nil
158 | 		
159 | 		for key in self.touchesToFingerCircles {
160 | 			let circle = self.touchesToFingerCircles[key.0]
161 | 			if rightmostCircle == nil || circle!.position.x > rightmostCircle?.position.x {
162 | 				rightmostCircle = circle
163 | 			}
164 | 		}
165 | 		
166 | 		return rightmostCircle
167 | 	}
168 | 
169 | }
170 | 
171 | 
172 | /** Represents a line running through two points in 2D space. */
173 | struct Line {
174 | 	
175 | 	/** The first point. */
176 | 	let p1: Point
177 | 	
178 | 	/** The second point. */
179 | 	let p2: Point
180 | 	
181 | 	
182 | 	/** The slope between the two points. This is known as the 'm' in 'y = mx + b'. */
183 | 	var slope: Double {
184 | 		return p1.slopeToPoint(p2) ?? 0.0
185 | 	}
186 | 	
187 | 	
188 | 	/** The y-intercept of the line. This is known as the 'b' in 'y = mx + b'. */
189 | 	var yIntercept: Double {
190 | 		return p1.y - (slope * p1.x)
191 | 	}
192 | 	
193 | 	
194 | 	/** Solves for Y along the line given an x value, and returns a point of the coordinates. */
195 | 	func pointBySolvingForYGivenX(x: Double) -> Point {
196 | 		return Point(x: x, y: slope * x + yIntercept)
197 | 	}
198 | }


--------------------------------------------------------------------------------
/OhaiPrototope/SpeechyScene.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  SpeechyScene.swift
 3 | //  OhaiPrototope
 4 | //
 5 | //  Created by Jason Brennan on 2015-02-17.
 6 | //  Copyright (c) 2015 Prototope Research Facility. All rights reserved.
 7 | //
 8 | 
 9 | import Prototope
10 | 
11 | class SpeechyScene {
12 | 	
13 | 	
14 | 	init() {
15 | 		Layer.root.backgroundColor = Color(hex: 0xFFF5D9)
16 | 		
17 | 		var lastY = 40.0
18 | 		
19 | 		for index in 1..<5 {
20 | 			
21 | 			let textLayer = TextLayer(parent: Layer.root, name: "\(index)")
22 | 			textLayer.text = "\(index)"
23 | 			textLayer.fontSize = 40
24 | 			textLayer.originX = 30
25 | 			textLayer.originY = lastY
26 | 			lastY = textLayer.frameMaxY + 40
27 | 			
28 | 			textLayer.gestures.append(TapGesture (numberOfTouchesRequired: 1, numberOfTapsRequired: 1) { _ in
29 | 				Speech.say(textLayer.text!)
30 | 			})
31 | 			
32 | 		}
33 | 		
34 | 		
35 | 		let textLayer = TextLayer(parent: Layer.root, name: nil)
36 | 		textLayer.text = "Tap a number to have it read out loud"
37 | 		textLayer.fontSize = 30
38 | 		textLayer.moveToCenterOfParentLayer()
39 | 		textLayer.gestures.append(TapGesture (numberOfTouchesRequired: 1, numberOfTapsRequired: 1) { _ in
40 | 			Speech.say("No silly, tap a number.")
41 | 		})
42 | 		
43 | 	}
44 | }


--------------------------------------------------------------------------------
/OhaiPrototope/ThrowCats.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  ThrowUnicorns.swift
 3 | //  OhaiPrototope
 4 | //
 5 | //  Because who doesn't want to throw Cats and also velocity
 6 | //  Copyright (c) 2015 May-Li Khoe. All rights reserved.
 7 | //
 8 | 
 9 | import Prototope
10 | 
11 | class ThrowCats {
12 | 
13 |     
14 |     var catLayer: Layer!
15 |     
16 | 
17 |     init(){
18 |         Layer.root.backgroundColor = Color(hex: 0x32FFFB)
19 |         makeCatLayer()
20 |         
21 |        
22 |     }
23 | 
24 |     func makeCatLayer() {
25 |         
26 |         catLayer = Layer(parent: Layer.root, imageName: "cat")
27 |         catLayer.x = 400
28 |         catLayer.y = 512
29 | 
30 |         //insert code to bring cat back here. 
31 |         
32 |         catLayer.gestures.append(PanGesture(cancelsTouchesInLayer: false) { phase, sequence in
33 |             switch phase {
34 |             case .Began: break // Do nothing
35 |             case .Changed:
36 |                 self.catLayer.position += sequence.currentSample.locationInLayer(self.catLayer.parent!) - sequence.previousSample!.locationInLayer(self.catLayer.parent!)
37 |             case .Ended, .Cancelled:
38 |                 var catVelocity = sequence.currentVelocityInLayer(self.catLayer.parent!)
39 |                 var catGoal =  Point(x:(self.catLayer.position.x + catVelocity.x), y: (self.catLayer.position.y + catVelocity.y))
40 |                 self.catLayer.animators.position.target = catGoal
41 |                 self.catLayer.animators.position.velocity = sequence.currentVelocityInLayer(self.catLayer.parent!)
42 |                 self.catLayer.animators.position.springBounciness = 0 //no springiness for this cat
43 |                 
44 |             }
45 |         })
46 |         
47 |         
48 | 
49 | 
50 | 
51 |         
52 |     }
53 |     
54 | 
55 | 
56 | 
57 | 
58 | 
59 | }
60 | 


--------------------------------------------------------------------------------
/OhaiPrototope/TouchAnimators.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  MainScene.swift
 3 | //  OhaiPrototope
 4 | //
 5 | //  Modeled after http://framerjs.com/examples/preview/#click-events.framer#code
 6 | //  Copyright (c) 2015 Marcos Ojeda. All rights reserved.
 7 | //
 8 | 
 9 | import Prototope
10 | 
11 | class TouchAnimators {
12 | 
13 |     var spinnyLayer: Layer!
14 |     var needyLayer: Layer!
15 | 
16 |     init(){
17 |         Layer.root.backgroundColor = Color(hex: 0x535F55)
18 |         makeSpinnyLayer()
19 |         makeNeedyLayer()
20 |     }
21 | 
22 |     func gimmeSquare(x:Int = 324) -> Layer! {
23 |         // return a rounded white square at some x value (defaults to 324)
24 | 
25 |         let tempLayer = Layer(parent: Layer.root)
26 | 		// tunable(100, name: "layer width") { width in tempLayer.width = width }
27 |         tempLayer.width = 100
28 |         tempLayer.height = 100
29 |         tempLayer.backgroundColor = Color(white: 1, alpha: 1)
30 |         tempLayer.cornerRadius = 5
31 |         tempLayer.x = Double(x)
32 |         tempLayer.y = 512
33 | 
34 |         return tempLayer
35 |     }
36 | 
37 |     func makeSpinnyLayer(){
38 |         // touching this layer will rotate it 90 degrees to the right
39 |         spinnyLayer = gimmeSquare()
40 | 
41 |         spinnyLayer.touchBeganHandler = { _ in
42 |             Layer.animateWithDuration(0.35, curve: .EaseInOut, animations: {
43 |                  self.spinnyLayer.rotationDegrees = 90
44 |             })
45 |         }
46 | 
47 |         spinnyLayer.touchEndedHandler = { _ in
48 |             Layer.animateWithDuration(0.35, curve: .EaseInOut, animations: {
49 |                  self.spinnyLayer.rotationDegrees = 0
50 |             })
51 |         }
52 |     }
53 | 
54 |     func makeNeedyLayer(){
55 |         // this layer will also rotate 90 degrees to the right and recoil
56 |         // from your touch for as long as you press down on it. Letting go
57 |         // will return it to its original state
58 |         needyLayer = gimmeSquare(444)
59 | 
60 |         // starting to touch it will rotate and scale it
61 |         needyLayer.touchBeganHandler = { _ in
62 |             self.needyLayer.animators.rotationRadians.target = 1.57
63 |             self.needyLayer.animators.rotationRadians.springBounciness = 6.0
64 |         }
65 | 
66 |         // letting go restores the values
67 |         needyLayer.touchEndedHandler = { _ in
68 |             self.needyLayer.animators.rotationRadians.target = 0
69 |         }
70 |     }
71 | 
72 | }
73 | 


--------------------------------------------------------------------------------
/OhaiPrototope/TouchEvents.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  MainScene.swift
 3 | //  OhaiPrototope
 4 | //
 5 | //  Modeled after http://framerjs.com/examples/preview/#click-events.framer#code
 6 | //  Copyright (c) 2015 Marcos Ojeda. All rights reserved.
 7 | //
 8 | 
 9 | import Prototope
10 | 
11 | class TouchEvents {
12 | 
13 |     var spinnyLayer: Layer!
14 |     var needyLayer: Layer!
15 | 
16 |     init(){
17 |         Layer.root.backgroundColor = Color(hex: 0x535F71)
18 |         makeSpinnyLayer()
19 |         makeNeedyLayer()
20 |     }
21 | 
22 |     func gimmeSquare(x:Int = 324) -> Layer! {
23 |         // return a rounded white square at some x value (defaults to 324)
24 | 
25 |         let tempLayer = Layer(parent: Layer.root)
26 | 		tunable(100, name: "layer width") { width in tempLayer.width = width }
27 |         tempLayer.height = 100
28 |         tempLayer.backgroundColor = Color(white: 1, alpha: 1)
29 |         tempLayer.cornerRadius = 5
30 |         tempLayer.x = Double(x)
31 |         tempLayer.y = 512
32 | 
33 |         return tempLayer
34 |     }
35 | 
36 |     func makeSpinnyLayer(){
37 |         // touching this layer will rotate it 90 degrees to the right
38 |         spinnyLayer = gimmeSquare()
39 | 
40 |         spinnyLayer.touchBeganHandler = { _ in
41 |             Layer.animateWithDuration(0.3, curve: .EaseInOut, animations: {
42 |                 self.spinnyLayer.rotationDegrees += 90
43 |             })
44 |         }
45 |     }
46 | 
47 |     func makeNeedyLayer(){
48 |         // this layer will also rotate 90 degrees to the right and recoil
49 |         // from your touch for as long as you press down on it. Letting go
50 |         // will return it to its original state
51 |         needyLayer = gimmeSquare(444)
52 | 
53 |         // starting to touch it will rotate and scale it
54 |         needyLayer.touchBeganHandler = { _ in
55 |             Layer.animateWithDuration(0.7, curve: .EaseInOut, animations: {
56 |                 self.needyLayer.rotationDegrees = 90
57 |                 self.needyLayer.scale = 0.8
58 |             })
59 |         }
60 | 
61 |         // letting go restores the values
62 |         needyLayer.touchEndedHandler = { _ in
63 |             Layer.animateWithDuration(0.5, curve: .EaseInOut, animations: {
64 |                 self.needyLayer.rotationDegrees = 0
65 |                 self.needyLayer.scale = 1
66 |             })
67 |         }
68 |     }
69 | 
70 | }
71 | 


--------------------------------------------------------------------------------
/OhaiPrototope/TouchParticles.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  TouchParticles.swift
 3 | //  OhaiPrototope
 4 | //
 5 | //  Gives ya particle fever.
 6 | //  Copyright (c) 2015 Jason Brennan. All rights reserved.
 7 | //
 8 | 
 9 | import Prototope
10 | 
11 | /** Touch the cloud, make it rain; touch the layer, make it sparkle. */
12 | class TouchParticles {
13 | 	
14 | 	var cloudLayer: Layer!
15 | 	var sparkleLayer: Layer!
16 | 	
17 | 	var rainEmitter: ParticleEmitter?
18 | 	var sparkleEmitter: ParticleEmitter!
19 | 	
20 | 	
21 | 	init() {
22 | 		Layer.root.backgroundColor = Color(hex: 0xFFF5D9)
23 | 		makeCloudLayer()
24 | 		makeSparkleLayer()
25 | 		
26 | 		
27 | 	}
28 | 	
29 | 	func makeCloudLayer() {
30 | 		self.cloudLayer = Layer(parent: Layer.root, imageName: "cloud")
31 | 		self.cloudLayer.x = 500
32 | 		self.cloudLayer.y = 100
33 | 		
34 | 		self.cloudLayer.gestures.append(TapGesture (numberOfTouchesRequired: 1, numberOfTapsRequired: 1) { _ in
35 | 			self.makeItRain()
36 | 		})
37 | 		
38 |         self.cloudLayer.gestures.append(PanGesture( handler: { _, centroidSequenc in
39 | 			var finger: Point = centroidSequenc.currentSample.globalLocation
40 | 			self.cloudLayer.x = finger.x
41 | 			self.rainEmitter?.x = finger.x
42 | 		}))
43 | 	}
44 | 	
45 | 	
46 | 	func makeSparkleLayer() {
47 | 		self.sparkleLayer = Layer(parent: Layer.root)
48 | 		self.sparkleLayer.x = 324
49 | 		self.sparkleLayer.y = 512
50 | 		self.sparkleLayer.width = 100
51 | 		self.sparkleLayer.height = 100
52 | 		self.sparkleLayer.cornerRadius = 5
53 | 		self.sparkleLayer.backgroundColor = Color(hex: 0x4A4A4A)
54 | 		
55 | 		self.sparkleLayer.gestures.append(TapGesture (numberOfTouchesRequired: 1, numberOfTapsRequired: 1) { _ in
56 | 			self.makeItSparkle()
57 | 		})
58 | 	}
59 | 	
60 | 	func makeItRain() {
61 | 		let raindrop = Particle(imageName: "drop", preset: .Rain)
62 | 		let rainEmitter = ParticleEmitter(particle: raindrop)
63 | 		self.rainEmitter = rainEmitter
64 | 		Layer.root.addParticleEmitter(rainEmitter)
65 | 		
66 | 		// Layer sets these properties automatically, but I want to reset them manually.
67 | 		rainEmitter.size = self.cloudLayer.size
68 | 		rainEmitter.position = self.cloudLayer.position
69 | 	}
70 | 	
71 | 	
72 | 	func makeItSparkle() {
73 | 		let sparkle = Particle(imageName: "sparkles", preset: .Sparkle)
74 | 		self.sparkleEmitter = ParticleEmitter(particle: sparkle)
75 | 		self.sparkleEmitter.shape = kCAEmitterLayerRectangle
76 | 		self.sparkleLayer.addParticleEmitter(self.sparkleEmitter, forDuration: 3)
77 | 		afterDuration(1) {
78 | 			self.sparkleEmitter.birthRate = 0
79 | 		}
80 | 		
81 | 	}
82 | }


--------------------------------------------------------------------------------
/OhaiPrototope/TouchUnicorns.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  TouchUnicorns.swift
 3 | //  OhaiPrototope
 4 | //
 5 | //  Because Unicorns love to be touched
 6 | //  Copyright (c) 2015 May-Li Khoe. All rights reserved.
 7 | //
 8 | 
 9 | import Prototope
10 | 
11 | class TouchUnicorns {
12 | 
13 |     var touchMeLayer: Layer!
14 |     var unicornLayer: Layer!
15 | 
16 | 
17 |     init(){
18 |         Layer.root.backgroundColor = Color(hex: 0xFF31A0)
19 |         //makeTouchMeLayer()
20 |         makeUnicornLayer()
21 | 
22 |         Layer.root.gestures.append(PanGesture( handler: { phase, centroidSequenc in
23 |             var finger: Point = centroidSequenc.currentSample.globalLocation
24 | 
25 |             for touch in centroidSequenc.samples {
26 |                 var touchLoc: Point = touch.globalLocation
27 |                 self.gimmeSparkle(touchLoc.x, y:touchLoc.y)
28 |             }
29 | 
30 |             self.unicornLayer.x = finger.x
31 |             self.unicornLayer.y = finger.y
32 |             self.unicornLayer.zPosition = 1.0
33 | 
34 |         }))
35 | 
36 |     }
37 | 
38 |     func gimmeSparkle(x:Double, y:Double) -> Layer {
39 |         //return a sparkle at the x and y value provided
40 | 
41 |         let sparkleLayer = Layer(parent: Layer.root, imageName: "star")
42 |         sparkleLayer.x = Double(x)
43 |         sparkleLayer.y = Double(y)
44 | 
45 |         return sparkleLayer
46 | 
47 |     }
48 | 
49 |     func gimmeSquare(x:Int = 324) -> Layer! {
50 |         // return a rounded white square at some x value (defaults to 324)
51 | 
52 |         let tempLayer = Layer(parent: Layer.root)
53 | 		// tunable(100, name: "layer width") { width in tempLayer.width = width }
54 |         tempLayer.width = 100
55 |         tempLayer.height = 100
56 |         tempLayer.backgroundColor = Color(white: 1, alpha: 1)
57 |         tempLayer.cornerRadius = 5
58 |         tempLayer.x = Double(x)
59 |         tempLayer.y = 512
60 | 
61 |         return tempLayer
62 |     }
63 | 
64 |     func makeTouchMeLayer(){
65 |         // touching this layer will rotate it 90 degrees to the right
66 |         touchMeLayer = gimmeSquare()
67 | 
68 |         touchMeLayer.touchBeganHandler = { _ in
69 |             Layer.animateWithDuration(0.35, curve: .EaseInOut, animations: {
70 |                  self.touchMeLayer.rotationDegrees = 90
71 |             })
72 |         }
73 | 
74 |         touchMeLayer.touchEndedHandler = { _ in
75 |             Layer.animateWithDuration(0.35, curve: .EaseInOut, animations: {
76 |                  self.touchMeLayer.rotationDegrees = 0
77 |             })
78 |         }
79 |     }
80 | 
81 |     func makeUnicornLayer() {
82 | 
83 |         unicornLayer = Layer(parent: Layer.root, imageName: "unicorn")
84 |         unicornLayer.x = 400
85 |         unicornLayer.y = 512
86 | 
87 |     }
88 | 
89 | 
90 | 
91 | 
92 | 
93 | 
94 | }
95 | 


--------------------------------------------------------------------------------
/OhaiPrototope/TreeMaker.swift:
--------------------------------------------------------------------------------
  1 | //
  2 | //  TreeMaker.swift
  3 | //  OhaiPrototope
  4 | //
  5 | //  Adapted from Bret Victor's tree in Inventing on Principle.
  6 | //
  7 | 
  8 | import Prototope
  9 | 
 10 | class TreeMaker {
 11 | 
 12 | 
 13 | 	let trunkColor = Color.brown
 14 | 
 15 | 	var treeContainer: Layer!
 16 | 	var leafContainer: Layer!
 17 | 	var lastAvailableLeafInCache = -1
 18 | 
 19 | 	init(){
 20 | 		leafContainer = Layer()
 21 | 		leafContainer.zPosition = 100
 22 | 
 23 | 		makeTree()
 24 | 		Layer.root.backgroundColor = Color.white
 25 | 		Layer.root.gestures = [
 26 | 			TapGesture(handler: { _ in
 27 | 				self.makeTree()
 28 | 			})
 29 | 		]
 30 | 	}
 31 | 
 32 | 
 33 | 	func makeTree() {
 34 | 		if (treeContainer != nil) {
 35 | 			if lastAvailableLeafInCache >= 0 {
 36 | 				leafContainer.removeAllSublayers()
 37 | 			}
 38 | 			lastAvailableLeafInCache = leafContainer.sublayers.count - 1
 39 | 			treeContainer.parent = nil
 40 | 		}
 41 | 
 42 | 		treeContainer = Layer()
 43 | 		treeContainer.frame = Layer.root.bounds
 44 | 		leafContainer.frame = treeContainer.frame
 45 | 		drawBranches(parent: treeContainer, level: 0, radians: -M_PI / 2, position: Point(x: Layer.root.x, y: Layer.root.height), width: 30)
 46 | 	}
 47 | 
 48 | 
 49 | 	func drawBranches(parent parent: Layer, level: Int, radians: Double, position: Point, width: Double) {
 50 | 		let lowerBranchLength = tunable(62, name: "Branch length - lower", min: 1, max: 100)
 51 | 		let upperBranchLength = tunable(3, name: "Branch length - upper", min: 1, max: 100)
 52 | 		let branchLengthRangeFactor = tunable(0.3, name: "Branch length - range factor", min: 0, max: 0.9)
 53 | 		let maxLevel = 12
 54 | 
 55 | 		var length = map(Double(level), fromInterval: (1, 12), toInterval: (lowerBranchLength, upperBranchLength)) * randomInterval(1 - branchLengthRangeFactor, 1 + branchLengthRangeFactor)
 56 | 		if (level == 0) {
 57 | 			length = tunable(110, name: "trunk length", min: 20, max: 300)
 58 | 		}
 59 | 
 60 | 		let branchSegment = Layer(parent: parent)
 61 | 		branchSegment.anchorPoint = Point(x: 0, y: 0.5)
 62 | 		branchSegment.backgroundColor = trunkColor
 63 | 		branchSegment.position = position
 64 | 		branchSegment.rotationRadians = radians
 65 | 		branchSegment.width = length
 66 | 		branchSegment.height = width
 67 | 
 68 | 		let widthFactor = tunable(0.7, name: "Branch width factor", min: 0.1, max: 0.9)
 69 | 		let branchJoinLength = length - width
 70 | 		let branchTipPosition = Point(x: position.x + cos(radians) * branchJoinLength, y: position.y + sin(radians) * branchJoinLength)
 71 | 
 72 | 		let angleRange = tunable(0.10, name: "Branching angle range", min: 0, max: 0.5)
 73 | 
 74 | 		if (level < 6) {
 75 | 			drawBranches(parent: parent, level: level + 1, radians: radians + randomInterval(-0.05 - angleRange, -0.05) * M_PI, position: branchTipPosition, width: width * widthFactor)
 76 | 			drawBranches(parent: parent, level: level + 1, radians: radians + randomInterval(0.05 + angleRange, 0.05) * M_PI, position: branchTipPosition, width: width * widthFactor)
 77 | 		} else if (level < 12) {
 78 | 			drawBranches(parent: parent, level: level + 1, radians: radians + randomInterval(-angleRange, angleRange) * M_PI, position: branchTipPosition, width: width * widthFactor)
 79 | 		}
 80 | 
 81 | 		let leafIntroductionHeight = Double(maxLevel) * tunable(0.3, name: "Leaf introduction height", min: 0, max: 1)
 82 | 		if (level > Int(leafIntroductionHeight)) {
 83 | 			drawLeaves(parent: leafContainer, from: branchSegment.position, to: branchTipPosition)
 84 | 		}
 85 | 	}
 86 | 
 87 | 	func drawLeaves(parent parent: Layer, from: Point, to: Point) {
 88 | 	let leavesPerBranchSegment = Int(tunable(10, name: "leaves per segment", min: 0, max: 25))
 89 | 
 90 | 		for leafIndex in 0..<leavesPerBranchSegment {
 91 | 			var x = interpolate(from: from.x, to: to.x, at: randomInterval(0, 1)) + randomInterval(-10, 10)
 92 | 			var y = interpolate(from: from.y, to: to.y, at: randomInterval(0, 1)) + randomInterval(-10, 10)
 93 | 
 94 | 			var leaf: ShapeLayer!
 95 | 			if lastAvailableLeafInCache > 0 {
 96 | 				leaf = leafContainer.sublayers[lastAvailableLeafInCache] as! ShapeLayer
 97 | 				leaf.x = x
 98 | 				leaf.y = y
 99 | 				lastAvailableLeafInCache--
100 | 			} else {
101 | 				leaf = makeLeaf(parent: parent, point: Point(x: x, y: y))
102 | 			}
103 | 
104 | 			let flowerHue = tunable(0.32, name: "leaf hue", min: 0, max: 1)
105 | 			let hueRange = 0.05
106 | 			let flowerSaturation = tunable(0.46, name: "leaf saturation", min: 0, max: 1)
107 | 			let saturationRange = 0.05
108 | 			let flowerBrightness = tunable(0.8, name: "leaf brightness", min: 0, max: 1)
109 | 			let brightnessRange = 0.05
110 | 			let flowerAlpha = tunable(0.67, name: "leaf alpha", min: 0, max: 1)
111 | 			leaf.fillColor = Color(
112 | 				hue: flowerHue + randomInterval(-hueRange, hueRange),
113 | 				saturation: flowerSaturation + randomInterval(-saturationRange, saturationRange),
114 | 				brightness: flowerBrightness + randomInterval(-brightnessRange, brightnessRange)
115 | 			)
116 | 		}
117 | 	}
118 | 
119 | 	func makeLeaf(parent parent: Layer, point: Point) -> ShapeLayer {
120 | 		let flowerHue = tunable(0.32, name: "leaf hue", min: 0, max: 1)
121 | 		let hueRange = 0.05
122 | 		let flowerSaturation = tunable(0.46, name: "leaf saturation", min: 0, max: 1)
123 | 		let saturationRange = 0.05
124 | 		let flowerBrightness = tunable(0.8, name: "leaf brightness", min: 0, max: 1)
125 | 		let brightnessRange = 0.05
126 | 		let flowerAlpha = tunable(0.67, name: "leaf alpha", min: 0, max: 1)
127 | 
128 | 
129 | 		var leaf = ShapeLayer(circleCenter: point, radius: randomInterval(2, 5), parent: parent)
130 | 		leaf.alpha = flowerAlpha
131 | 		leaf.strokeColor = nil
132 | 		leaf.zPosition = 100
133 | 
134 | 		return leaf
135 | 	}
136 | 
137 | 	func randomInterval(min: Double, _ max: Double) -> Double {
138 | 		return drand48() * (max - min) + min
139 | 	}
140 |     
141 |     var catLayer: Layer!
142 |     
143 | 
144 | 
145 | }


--------------------------------------------------------------------------------
/OhaiPrototope/TunableValues.json:
--------------------------------------------------------------------------------
1 | [
2 | ]


--------------------------------------------------------------------------------
/OhaiPrototope/VideoScene.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  VideoScene.swift
 3 | //  OhaiPrototope
 4 | //
 5 | //  Created by Jason Brennan on 2015-02-09.
 6 | //  Copyright (c) 2015 Prototope Research Facility. All rights reserved.
 7 | //
 8 | 
 9 | import Prototope
10 | 
11 | /** Plays a great video. */
12 | class VideoScene {
13 | 	let video: Video!
14 | 	let videoLayer: VideoLayer
15 | 	
16 | 	init() {
17 | 		Layer.root.backgroundColor = Color(hex: 0xFFF5D9)
18 | 		self.video = Video(name: "jeff.mp4")
19 | 		
20 | 		self.videoLayer = VideoLayer(parent: Layer.root, video: self.video)
21 | 		
22 | 		self.videoLayer.size = Size(width: 400, height: 300)
23 | 		self.videoLayer.x = 200
24 | 		self.videoLayer.y = 200
25 | 		
26 | 		self.videoLayer.play()
27 | 	}
28 | 	
29 | 	
30 | 	deinit {
31 | 		// Unless you want a Goldblum ghost.
32 | 		self.videoLayer.pause()
33 | 	}
34 | }


--------------------------------------------------------------------------------
/OhaiPrototope/jeff.mp4:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/Khan/OhaiPrototope/1112a442c7ff94f2d7d5e8c2bd2e8f28ceaf4600/OhaiPrototope/jeff.mp4


--------------------------------------------------------------------------------
/OhaiPrototopeTests/Info.plist:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>CFBundleDevelopmentRegion</key>
 6 | 	<string>en</string>
 7 | 	<key>CFBundleExecutable</key>
 8 | 	<string>$(EXECUTABLE_NAME)</string>
 9 | 	<key>CFBundleIdentifier</key>
10 | 	<string>org.khanacademy.$(PRODUCT_NAME:rfc1034identifier)</string>
11 | 	<key>CFBundleInfoDictionaryVersion</key>
12 | 	<string>6.0</string>
13 | 	<key>CFBundleName</key>
14 | 	<string>$(PRODUCT_NAME)</string>
15 | 	<key>CFBundlePackageType</key>
16 | 	<string>BNDL</string>
17 | 	<key>CFBundleShortVersionString</key>
18 | 	<string>1.0</string>
19 | 	<key>CFBundleSignature</key>
20 | 	<string>????</string>
21 | 	<key>CFBundleVersion</key>
22 | 	<string>1</string>
23 | </dict>
24 | </plist>
25 | 


--------------------------------------------------------------------------------
/OhaiPrototopeTests/OhaiPrototopeTests.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  OhaiPrototopeTests.swift
 3 | //  OhaiPrototopeTests
 4 | //
 5 | //  Created by Marcos Ojeda on 1/10/15.
 6 | //  Copyright (c) 2015 Marcos Ojeda. All rights reserved.
 7 | //
 8 | 
 9 | import UIKit
10 | import XCTest
11 | 
12 | class OhaiPrototopeTests: XCTestCase {
13 |     
14 |     override func setUp() {
15 |         super.setUp()
16 |         // Put setup code here. This method is called before the invocation of each test method in the class.
17 |     }
18 |     
19 |     override func tearDown() {
20 |         // Put teardown code here. This method is called after the invocation of each test method in the class.
21 |         super.tearDown()
22 |     }
23 |     
24 |     func testExample() {
25 |         // This is an example of a functional test case.
26 |         XCTAssert(true, "Pass")
27 |     }
28 |     
29 |     func testPerformanceExample() {
30 |         // This is an example of a performance test case.
31 |         self.measureBlock() {
32 |             // Put the code you want to measure the time of here.
33 |         }
34 |     }
35 |     
36 | }
37 | 


--------------------------------------------------------------------------------
/readme.md:
--------------------------------------------------------------------------------
 1 | [![Build Status](https://travis-ci.org/Khan/OhaiPrototope.svg?branch=master)](https://travis-ci.org/Khan/OhaiPrototope)
 2 | 
 3 | # OHAI Prototope!
 4 | 
 5 | A test project for getting started using [prototope](https://github.com/khan/prototope).
 6 | 
 7 | ## getting started
 8 | 
 9 | **You'll need Xcode 6.3 to run Prototope!**
10 | 
11 | Make sure to use the recursive option on clone to auto init all submodules. This
12 | will pull in both prototope and pop (and allow your environment to build).
13 | 
14 |     $ git clone --recursive https://github.com/khan/ohaiprototope
15 | 
16 | If you have already cloned the repository (without the recursive option), run
17 | the following from inside the project directory to do the same.
18 | 
19 |     $ git submodule update --init --recursive
20 | 
21 | 
22 | ### license
23 | 
24 | this project (but not its submodules) is released under an [MIT License]() (i'm not really sure how that works considering that lion's share of this project is cribbing from default xcode templates, but i mean, that's just where we've arrived now, isn't it). That basically means you should rename it if you release it. I mean, with a name like ohai prototope, you probably want to rename it, even if you just call it something like HowdyPrototaupe.
25 | 
26 | > Copyright (c) 2015 khan academy
27 | 
28 | > Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
29 | 
30 | > The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
31 | 
32 | > THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
33 | 


--------------------------------------------------------------------------------
/script/LICENSE.md:
--------------------------------------------------------------------------------
 1 | **Copyright (c) 2013 Justin Spahr-Summers**
 2 | 
 3 | Permission is hereby granted, free of charge, to any person obtaining a copy of
 4 | this software and associated documentation files (the "Software"), to deal in
 5 | the Software without restriction, including without limitation the rights to
 6 | use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 7 | the Software, and to permit persons to whom the Software is furnished to do so,
 8 | subject to the following conditions:
 9 | 
10 | The above copyright notice and this permission notice shall be included in all
11 | copies or substantial portions of the Software.
12 | 
13 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
14 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
15 | FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
16 | COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
17 | IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
18 | CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
19 | 


--------------------------------------------------------------------------------
/script/README.md:
--------------------------------------------------------------------------------
 1 | # objc-build-scripts
 2 | 
 3 | This project is a collection of scripts created with two goals:
 4 | 
 5 |  1. To standardize how Objective-C projects are bootstrapped after cloning
 6 |  1. To easily build Objective-C projects on continuous integration servers
 7 | 
 8 | ## Scripts
 9 | 
10 | Right now, there are two important scripts: [`bootstrap`](#bootstrap) and
11 | [`cibuild`](#cibuild). Both are Bash scripts, to maximize compatibility and
12 | eliminate pesky system configuration issues (like setting up a working Ruby
13 | environment).
14 | 
15 | The structure of the scripts on disk is meant to follow that of a typical Ruby
16 | project:
17 | 
18 | ```
19 | script/
20 |     bootstrap
21 |     cibuild
22 | ```
23 | 
24 | ### bootstrap
25 | 
26 | This script is responsible for bootstrapping (initializing) your project after
27 | it's been checked out. Here, you should install or clone any dependencies that
28 | are required for a working build and development environment.
29 | 
30 | By default, the script will verify that [xctool][] is installed, then initialize
31 | and update submodules recursively. If any submodules contain `script/bootstrap`,
32 | that will be run as well.
33 | 
34 | To check that other tools are installed, you can set the `REQUIRED_TOOLS`
35 | environment variable before running `script/bootstrap`, or edit it within the
36 | script directly. Note that no installation is performed automatically, though
37 | this can always be added within your specific project.
38 | 
39 | ### cibuild
40 | 
41 | This script is responsible for building the project, as you would want it built
42 | for continuous integration. This is preferable to putting the logic on the CI
43 | server itself, since it ensures that any changes are versioned along with the
44 | source.
45 | 
46 | By default, the script will run [`bootstrap`](#bootstrap), look for any Xcode
47 | workspace or project in the working directory, then build all targets/schemes
48 | (as found by `xcodebuild -list`) using [xctool][].
49 | 
50 | You can also specify the schemes to build by passing them into the script:
51 | 
52 | ```sh
53 | script/cibuild ReactiveCocoa-Mac ReactiveCocoa-iOS
54 | ```
55 | 
56 | As with the `bootstrap` script, there are several environment variables that can
57 | be used to customize behavior. They can be set on the command line before
58 | invoking the script, or the defaults changed within the script directly.
59 | 
60 | ## Getting Started
61 | 
62 | To add the scripts to your project, read the contents of this repository into
63 | a `script` folder:
64 | 
65 | ```
66 | $ git remote add objc-build-scripts https://github.com/jspahrsummers/objc-build-scripts.git
67 | $ git fetch objc-build-scripts
68 | $ git read-tree --prefix=script/ -u objc-build-scripts/master
69 | ```
70 | 
71 | Then commit the changes, to incorporate the scripts into your own repository's
72 | history. You can also freely tweak the scripts for your specific project's
73 | needs.
74 | 
75 | To merge in upstream changes later:
76 | 
77 | ```
78 | $ git fetch -p objc-build-scripts
79 | $ git merge --ff --squash -Xsubtree=script objc-build-scripts/master
80 | ```
81 | 
82 | [xctool]: https://github.com/facebook/xctool
83 | 


--------------------------------------------------------------------------------
/script/bootstrap:
--------------------------------------------------------------------------------
 1 | #!/bin/bash
 2 | 
 3 | export SCRIPT_DIR=$(dirname "$0")
 4 | 
 5 | ##
 6 | ## Bootstrap Process
 7 | ##
 8 | 
 9 | main ()
10 | {
11 |     local submodules=$(git submodule status)
12 |     local result=$?
13 | 
14 |     if [ "$result" -ne "0" ]
15 |     then
16 |         exit $result
17 |     fi
18 | 
19 |     if [ -n "$submodules" ]
20 |     then
21 |         echo "*** Updating submodules..."
22 |         update_submodules
23 |     fi
24 | }
25 | 
26 | bootstrap_submodule ()
27 | {
28 |     local bootstrap="script/bootstrap"
29 | 
30 |     if [ -e "$bootstrap" ]
31 |     then
32 |         echo "*** Bootstrapping $name..."
33 |         "$bootstrap" >/dev/null
34 |     else
35 |         update_submodules
36 |     fi
37 | }
38 | 
39 | update_submodules ()
40 | {
41 |     git submodule sync --quiet && git submodule update --init && git submodule foreach --quiet bootstrap_submodule
42 | }
43 | 
44 | export -f bootstrap_submodule
45 | export -f update_submodules
46 | 
47 | main
48 | 


--------------------------------------------------------------------------------
/script/cibuild:
--------------------------------------------------------------------------------
  1 | #!/bin/bash
  2 | 
  3 | export SCRIPT_DIR=$(dirname "$0")
  4 | 
  5 | ##
  6 | ## Configuration Variables
  7 | ##
  8 | 
  9 | SCHEMES="$@"
 10 | 
 11 | config ()
 12 | {
 13 |     # The workspace to build.
 14 |     #
 15 |     # If not set and no workspace is found, the -workspace flag will not be passed
 16 |     # to `xctool`.
 17 |     #
 18 |     # Only one of `XCWORKSPACE` and `XCODEPROJ` needs to be set. The former will
 19 |     # take precedence.
 20 |     : ${XCWORKSPACE=$(find_pattern "*.xcworkspace")}
 21 | 
 22 |     # The project to build.
 23 |     #
 24 |     # If not set and no project is found, the -project flag will not be passed
 25 |     # to `xctool`.
 26 |     #
 27 |     # Only one of `XCWORKSPACE` and `XCODEPROJ` needs to be set. The former will
 28 |     # take precedence.
 29 |     : ${XCODEPROJ=$(find_pattern "*.xcodeproj")}
 30 | 
 31 |     # A bootstrap script to run before building.
 32 |     #
 33 |     # If this file does not exist, it is not considered an error.
 34 |     : ${BOOTSTRAP="$SCRIPT_DIR/bootstrap"}
 35 | 
 36 |     # Extra options to pass to xctool.
 37 |     : ${XCTOOL_OPTIONS="RUN_CLANG_STATIC_ANALYZER=NO"}
 38 | 
 39 |     # A whitespace-separated list of default schemes to build.
 40 |     #
 41 |     # Individual names can be quoted to avoid word splitting.
 42 |     : ${SCHEMES:=$(xcodebuild -list -project "$XCODEPROJ" 2>/dev/null | awk -f "$SCRIPT_DIR/schemes.awk")}
 43 | 
 44 |     # A whitespace-separated list of executables that must be present and locatable.
 45 |     : ${REQUIRED_TOOLS="xctool"}
 46 | 
 47 |     export XCWORKSPACE
 48 |     export XCODEPROJ
 49 |     export BOOTSTRAP
 50 |     export XCTOOL_OPTIONS
 51 |     export SCHEMES
 52 |     export REQUIRED_TOOLS
 53 | }
 54 | 
 55 | ##
 56 | ## Build Process
 57 | ##
 58 | 
 59 | main ()
 60 | {
 61 |     config
 62 | 
 63 |     if [ -n "$REQUIRED_TOOLS" ]
 64 |     then
 65 |         echo "*** Checking dependencies..."
 66 |         check_deps
 67 |     fi
 68 | 
 69 |     if [ -f "$BOOTSTRAP" ]
 70 |     then
 71 |         echo "*** Bootstrapping..."
 72 |         "$BOOTSTRAP" || exit $?
 73 |     fi
 74 | 
 75 |     echo "*** The following schemes will be built:"
 76 |     echo "$SCHEMES" | xargs -n 1 echo "  "
 77 |     echo
 78 | 
 79 |     echo "$SCHEMES" | xargs -n 1 | (
 80 |         local status=0
 81 | 
 82 |         while read scheme
 83 |         do
 84 |             build_scheme "$scheme" || status=1
 85 |         done
 86 | 
 87 |         exit $status
 88 |     )
 89 | }
 90 | 
 91 | check_deps ()
 92 | {
 93 |     for tool in $REQUIRED_TOOLS
 94 |     do
 95 |         which -s "$tool"
 96 |         if [ "$?" -ne "0" ]
 97 |         then
 98 |             echo "*** Error: $tool not found. Please install it and cibuild again."
 99 |             exit 1
100 |         fi
101 |     done
102 | }
103 | 
104 | find_pattern ()
105 | {
106 |     ls -d $1 2>/dev/null | head -n 1
107 | }
108 | 
109 | run_xctool ()
110 | {
111 |     if [ -n "$XCWORKSPACE" ]
112 |     then
113 |         xctool -workspace "$XCWORKSPACE" $XCTOOL_OPTIONS "$@" 2>&1
114 |     elif [ -n "$XCODEPROJ" ]
115 |     then
116 |         xctool -project "$XCODEPROJ" $XCTOOL_OPTIONS "$@" 2>&1
117 |     else
118 |         echo "*** No workspace or project file found."
119 |         exit 1
120 |     fi
121 | }
122 | 
123 | parse_build ()
124 | {
125 |     awk -f "$SCRIPT_DIR/xctool.awk" 2>&1 >/dev/null
126 | }
127 | 
128 | build_scheme ()
129 | {
130 |     local scheme=$1
131 | 
132 |     echo "*** Building and testing $scheme..."
133 |     echo
134 | 
135 |     local sdkflag=
136 |     local action=test
137 | 
138 |     # Determine whether we can run unit tests for this target.
139 |     run_xctool -scheme "$scheme" run-tests | parse_build
140 | 
141 |     local awkstatus=$?
142 | 
143 |     if [ "$awkstatus" -eq "1" ]
144 |     then
145 |         # SDK not found, try for iphonesimulator.
146 |         sdkflag="-sdk iphonesimulator"
147 | 
148 |         # Determine whether the unit tests will run with iphonesimulator
149 |         run_xctool $sdkflag -scheme "$scheme" run-tests | parse_build
150 | 
151 |         awkstatus=$?
152 | 
153 |         if [ "$awkstatus" -ne "0" ]
154 |         then
155 |             # Unit tests will not run on iphonesimulator.
156 |             sdkflag=""
157 |         fi
158 |     fi
159 | 
160 |     if [ "$awkstatus" -ne "0" ]
161 |     then
162 |         # Unit tests aren't supported.
163 |         action=build
164 |     fi
165 | 
166 |     run_xctool $sdkflag -scheme "$scheme" $action
167 | }
168 | 
169 | export -f build_scheme
170 | export -f run_xctool
171 | export -f parse_build
172 | 
173 | main
174 | 


--------------------------------------------------------------------------------
/script/schemes.awk:
--------------------------------------------------------------------------------
 1 | BEGIN {
 2 |     FS = "\n";
 3 | }
 4 | 
 5 | /Schemes:/ {
 6 |     while (getline && $0 != "") {
 7 |         sub(/^ +/, "");
 8 |         print "'" $0 "'";
 9 |     }
10 | }
11 | 


--------------------------------------------------------------------------------
/script/targets.awk:
--------------------------------------------------------------------------------
 1 | BEGIN {
 2 |     FS = "\n";
 3 | }
 4 | 
 5 | /Targets:/ {
 6 |     while (getline && $0 != "") {
 7 |         if ($0 ~ /Tests/) continue;
 8 | 
 9 |         sub(/^ +/, "");
10 |         print "'" $0 "'";
11 |     }
12 | }
13 | 


--------------------------------------------------------------------------------
/script/xcodebuild.awk:
--------------------------------------------------------------------------------
 1 | # Exit statuses:
 2 | #
 3 | # 0 - No errors found.
 4 | # 1 - Build or test failure. Errors will be logged automatically.
 5 | # 2 - Untestable target. Retry with the "build" action.
 6 | 
 7 | BEGIN {
 8 |     status = 0;
 9 | }
10 | 
11 | {
12 |     print;
13 |     fflush(stdout);
14 | }
15 | 
16 | /is not valid for Testing/ {
17 |     exit 2;
18 | }
19 | 
20 | /[0-9]+: (error|warning):/ {
21 |     errors = errors $0 "\n";
22 | }
23 | 
24 | /(TEST|BUILD) FAILED/ {
25 |     status = 1;
26 | }
27 | 
28 | END {
29 |     if (length(errors) > 0) {
30 |         print "\n*** All errors:\n" errors;
31 |     }
32 | 
33 |     fflush(stdout);
34 |     exit status;
35 | }
36 | 


--------------------------------------------------------------------------------
/script/xctool.awk:
--------------------------------------------------------------------------------
 1 | # Exit statuses:
 2 | #
 3 | # 0 - No errors found.
 4 | # 1 - Wrong SDK. Retry with SDK `iphonesimulator`.
 5 | # 2 - Missing target.
 6 | 
 7 | BEGIN {
 8 |     status = 0;
 9 | }
10 | 
11 | {
12 |     print;
13 | }
14 | 
15 | /Testing with the '(.+)' SDK is not yet supported/ {
16 |     status = 1;
17 | }
18 | 
19 | /does not contain a target named/ {
20 |     status = 2;
21 | }
22 | 
23 | END {
24 |     exit status;
25 | }
26 | 


--------------------------------------------------------------------------------