├── .gitignore ├── LICENSE ├── README.md ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── settings.gradle └── src └── main ├── java └── com │ └── ccr4ft3r │ └── lightspeed │ ├── Main.java │ ├── ModConstants.java │ ├── cache │ └── GlobalCache.java │ ├── events │ └── TitleScreenInjector.java │ ├── interfaces │ ├── ICache.java │ ├── IPackResources.java │ └── IPathResourcePack.java │ ├── mixin │ ├── MinecraftMainMixin.java │ ├── misc │ │ ├── KeyValueConditionMixin.java │ │ ├── MaterialMixin.java │ │ ├── ResourceLocationMixin.java │ │ ├── ResourcePackLoaderMixin.java │ │ ├── SelectorMixin.java │ │ └── StateDefinitonMixin.java │ ├── model │ │ ├── BlockModelMixin.java │ │ ├── ModelBakeryMixin.java │ │ ├── MultiPartMixin.java │ │ └── MultivariantMixin.java │ └── resources │ │ ├── AbstractPackResourcesMixin.java │ │ ├── DefaultClientPackResourcesMixin.java │ │ ├── DelegatingResourcePackMixin.java │ │ ├── FilePackResourcesMixin.java │ │ ├── FolderPackResourcesMixin.java │ │ ├── PathResourcePackMixin.java │ │ └── VanillaPackResourcesMixin.java │ └── util │ ├── CacheUtil.java │ ├── CompatUtil.java │ ├── UnbakedModelHelper.java │ └── WeightedBuilder.java └── resources ├── META-INF └── mods.toml ├── lightspeed.mixins.json └── pack.mcmeta /.gitignore: -------------------------------------------------------------------------------- 1 | # User-specific stuff 2 | .idea/ 3 | 4 | *.iml 5 | *.ipr 6 | *.iws 7 | 8 | # IntelliJ 9 | out/ 10 | # mpeltonen/sbt-idea plugin 11 | .idea_modules/ 12 | 13 | # JIRA plugin 14 | atlassian-ide-plugin.xml 15 | 16 | # Compiled class file 17 | *.class 18 | 19 | # Log file 20 | *.log 21 | 22 | # BlueJ files 23 | *.ctxt 24 | 25 | # Package Files # 26 | *.jar 27 | *.war 28 | *.nar 29 | *.ear 30 | *.zip 31 | *.tar.gz 32 | *.rar 33 | 34 | # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml 35 | hs_err_pid* 36 | 37 | *~ 38 | 39 | # temporary files which can be created if a process still has a handle open of a deleted file 40 | .fuse_hidden* 41 | 42 | # KDE directory preferences 43 | .directory 44 | 45 | # Linux trash folder which might appear on any partition or disk 46 | .Trash-* 47 | 48 | # .nfs files are created when an open file is removed but is still being accessed 49 | .nfs* 50 | 51 | # General 52 | .DS_Store 53 | .AppleDouble 54 | .LSOverride 55 | 56 | # Icon must end with two \r 57 | Icon 58 | 59 | # Thumbnails 60 | ._* 61 | 62 | # Files that might appear in the root of a volume 63 | .DocumentRevisions-V100 64 | .fseventsd 65 | .Spotlight-V100 66 | .TemporaryItems 67 | .Trashes 68 | .VolumeIcon.icns 69 | .com.apple.timemachine.donotpresent 70 | 71 | # Directories potentially created on remote AFP share 72 | .AppleDB 73 | .AppleDesktop 74 | Network Trash Folder 75 | Temporary Items 76 | .apdisk 77 | 78 | # Windows thumbnail cache files 79 | Thumbs.db 80 | Thumbs.db:encryptable 81 | ehthumbs.db 82 | ehthumbs_vista.db 83 | 84 | # Dump file 85 | *.stackdump 86 | 87 | # Folder config file 88 | [Dd]esktop.ini 89 | 90 | # Recycle Bin used on file shares 91 | $RECYCLE.BIN/ 92 | 93 | # Windows Installer files 94 | *.cab 95 | *.msi 96 | *.msix 97 | *.msm 98 | *.msp 99 | 100 | # Windows shortcuts 101 | *.lnk 102 | 103 | .gradle 104 | build/ 105 | 106 | # Ignore Gradle GUI config 107 | gradle-app.setting 108 | 109 | # Cache of project 110 | .gradletasknamecache 111 | 112 | **/build/ 113 | 114 | # Common working directory 115 | run/ 116 | 117 | # Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored) 118 | !gradle-wrapper.jar 119 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Copyright (c) 2023 CCr4ft3r 2 | 3 | This program is free software: you can redistribute it and/or modify 4 | it under the terms of the GNU Lesser General Public License as published by 5 | the Free Software Foundation, either version 3 of the License, or 6 | (at your option) any later version. 7 | 8 | This program is distributed in the hope that it will be useful, 9 | but WITHOUT ANY WARRANTY; without even the implied warranty of 10 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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Of course, your program's commands 844 | might be different; for a GUI interface, you would use an "about box". 845 | 846 | You should also get your employer (if you work as a programmer) or school, 847 | if any, to sign a "copyright disclaimer" for the program, if necessary. 848 | For more information on this, and how to apply and follow the GNU GPL, see 849 | . 850 | 851 | The GNU General Public License does not permit incorporating your program 852 | into proprietary programs. If your program is a subroutine library, you 853 | may consider it more useful to permit linking proprietary applications with 854 | the library. If this is what you want to do, use the GNU Lesser General 855 | Public License instead of this License. But first, please read 856 | . -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 |

    

2 |
Are you using a large modpack? Do you also experience insanely high launch times when using it?
Then my mod "Lightspeed" might be just what you are looking for.
3 |

 

4 |

🥳Thank you for 1000 Downloads - That's incredible for this short amount of time. More optimizations will come soon :)

5 |

📢 Offer: If you are still facing high launch times I encourage you to post a link to your modpack - I will then analyze it and provide further optimizations.

6 |

📰 News: In near future I'll test this mod with the most downloaded modpacks on curseforge in order to ensure overall compatibility and performance.

7 |

👀 Request: If you notice any issues please report them (on GitHub) - no improvement is worth having any crashes or incompatibility.

8 |

 

9 |

💡About

10 |

Lightspeed is a launch optimization mod, that aims to significantly reduce minecrafts launch time when using (heavy) modpacks.
At the moment Lightspeed decreases minecraft's launch time by approx. 48% - 62%

11 |

This mod is still work in progress and all optimizations will be added bit by bit to ensure a stable and slowly getting better experience.

12 |

To let you track the launch time improvement for every update Lightspeed displays the launch time at the title screen (look at the Images tab).

13 |

 

14 |

📜 Motivation

15 |

I'm using a large modpack myself that includes 273 mods (Minecraft 1.18.2). Minecraft takes half an eternity to start - even though I have a solid pc setup.

16 |

An up-to-date computer takes 7 minutes, a setup of 2015 approx. 15 min and a notebook of 2018 even needs more than 20 min to launch minecraft.

17 |

That's not really good.

18 |

 

19 |

🔭 Roadmap

20 |

At the moment Lightspeed decreases minecraft's launch time by approx. 48% - 62%. Every future update aims to improve it at least by 10%.
My final goal is that Lightspeed make your launch 3 to 4 times faster than without using it.
Meaning an unoptimized launch of 7 minutes should be reduced to 2 minutes, 15 minutes to 4 minutes and so on.
If you like this mod, I would be happy if you post a comment with your initial launch time and the time achieved by using Lightspeed.

21 |

 

22 |

🧭Maxims (Guiding principles)

23 |

To ensure that my goal (improved loading times for everyone) is actually achieved, Lightspeed follows or should follow a few guiding principles:

24 |
    25 |
  • Efficiency over multithreading: Not everyone has a gaming cpu with 12, 16 or even 20 cores. Therefore, Lightspeed relies on caches and other measures to minimize operations wherever possible.
    • 26 |
  • Minimally invasive: Even though Lightspeed is changing existing source code, it's not an completely overhaul or rearrangement of it. Every adjustment takes place with utmost care.
    • 27 |
  • (Ideally) no incompatibilities: It's my goal that Lightspeed is and will be compatible with almost all mods out there - if you experience any crashes, weird behaviours or other issues please create an issue on GitHub.
    • 28 |
29 |

 

30 |

⚗️How it works

31 |

Minecraft and Forge are using some inefficient or redundant ways to load, hold and process data. I found some of these.

32 |

I implemented an alternative algorithm per inefficiency and then observed the startup again to verify that the change resulted in the expected improvement.

33 |

Lightspeed's optimizations will mainly focus on:

34 |
    35 |
  • reducing file system operations (especially read access)
    • 36 |
  • parallelizing suitable processes
    • 37 |
  • caching computed results and data
    • 38 |
  • improved data structures
    • 39 |
40 |

 

41 |

🖥️ Test-Setup & Compatibilities

42 |

The following section contains all mods that I'm using in my modpack. Which means that all of these mods should be compatible with Lightspeed. 

43 |
44 |

AbsentByDesign AdditionalAdditions AdditionalLanterns AdditionalLights Alcocraft Alexsmobs AmbientAdditions AmbientSounds Appetite AppleSkin AppollosAdditionalStructures Aquaculture Architects Architectury Artifacts AutoRegLib AwesomeDungeonEnd AwesomeDungeonNether AwesomeDungeonOcean Awesomedungeon BadMobs Balm Beautify Bettas BetterAdvancements BetterAnimalsPlus BetterBiomeBlend BetterFpsDist BetterModsButton BeyondEarth BiomesO'Plenty BlockCarpentry BlueSkies Bookshelf BotanyPots BottleYourXp BottledAir Breezy BuildersAddition BuildersDelight Camera Canary Chipped Chiseled Citadel ClothConfig CofhCore ColdsStructures Collective CombatRoll Configured ConnectedTexturesMod CookingForBlockheads CornDelight Create CreativeCore CreaturesAndBeasts CrittersAndCompanions Croptopia CulturalDelights Curios DecorationDelightMod DecorativeBlocks DeeperInTheCaves Delightful Diet DimDungeons DisplayCase DoggyTalents DomesticationInnovation DomumOrnamentum DrawerFps Duckies DungeonCrawl DungeonsArise DynamicSurroundings Ecologics EntityCollisionFpsFix EntityCulling ExlineFurniture ExoticBirds Expandability ExpandedCaves ExtendedLights FallingLeaves FantasyFurniture FarmersDelight FastLeafDecay FastWorkbench FeatureNbtDeadlockBeGone FerriteCore FinsAndTails FixMySpawnR Floralis Flowery FloweryCore Flywheel FoodEnhancements ForgottenBiomes FramedBlocks Furnish Geckolib Gemsnjewels GoProne Goodall GrapplingHookMod Gravestone GuardVillagers GuiClock HappyHolidays Hedgehog HopoBetterUnderwaterRuins Hyle ImmersiveEngineering ImmversiveFX InControl Incendium IndustrialForegoing InfinityButtons IntegratedStructuresAndDungeons Jade Jeed Jei JeiIntegration JourneyMap Kiwi KnightQuest Koremods KotlinForForge Krypton LazyDfu LibraryFerret LightMeals Lightspeed MacawsBridges MacawsBridgesBOP MacawsDoors MacawsFences MacawsFencesBOP MacawsFurniture MacawsLights MacawsPaths MacawsRoofs MacawsRoofsBOP MacawsTrapdoors MacawsWindows Mantle ManyIdeasCore ManyIdeasDoors Mapperbase McjtyLib MmLib ModernXl MonkeMadness MoogsVoyagerStructures MoreBeautifulPlates MoreStorageDrawers MoreVillagers MouseTweaks MrCrayfish'sFurniture Multibeds NamelessTrinkets Naturalist NaturesCompass Nekoration Nightlights NockEnoughArrows NotJustSandwich Notes Observable ObsidianBoat OhTheBiomesYou'llGo Optifine OutOfSight Pam'sHarvestcraftCrops Pam'sHarvestcraftFoodCore Pam'sHarvestcraftFoodExtended Pam'sHarvestcraftTrees Paraglider Patchouli Phireworks PickUpNotifier Placebo PlayerAnimator PresenceFootsteps PrettyBeaches PrimalReservation ProjectVibrantJourneys PuzzlesLib Pyrotastic Quark QuickPlant Reblured Rechiseled RecipesLibrary RefinedStorage Relics Reliquary RepurposedStructures RexsAdditionalStructures RfToolsBase RoughTweaks Searchlight SecretRooms SecurityCraft Selene ShetiphianCore Shrines Signpost SimpleDivingGear SimplyHouses SimplyLight Sit SmarterFarmers SmoothChunk SnowRealMagic SnowUnderTrees SnowySpirit SophisticatedBackpacks SophisticatedCore SophisticatedStorage SoundPhysics SpiceOfLife SpyglassImprovements Starlight StorageDrawers Structory StructureGel StylishEffects SuperMartijn642ConfigLib SuperMartijn642CoreLib Supplementaries SushiGoCrafting SushiMod TerraBlender Terralith TheAbyss2 TheVeggieWay ThermalCultivation ThermalExpansion ThermalFoundation ThermalInnovation ThermalIntegration ThermalLocomotion Titanium ToughAsNails TownsAndTowers Trapcraft UTeamCore UnionLib Unstructured UntamedWilds UnusualDrill UnusualEnd UsefulBackpacks VanillaDegus Villagernames Waddles Waystones WildBackport Wilds XercaMod Xnet XtraArrows YungsApi YungsBetterDesertTemples YungsBetterDungeons YungsBetterMineshafts YungsBetterStrongholds YungsBetterWitchHuts mOREs

45 |
46 |

 

47 |

❗Important Notes

48 |
    49 |
  • The optimizations will only show an effect if you are using several or a lot of mods.
    • 50 |
  • Some future optimizations may directly tweak other mods.  In favor of overall compatibility mod-specific optimizations will only change the code of minecraft instead of the actual mod code.
    • 51 |
  • It will probably not be possible to reduce the launch time down or near to vanilla level (about 40 seconds), because in spite of optimizations there is more to do than not using any mods - But I will try my best to retract that statement at some point.
    • 52 |
53 |

 

54 |

📝FAQ

55 |
56 |

Q: Can I use Lightspeed in my modpack?

57 |

A: Yes -  Feel free to include Lightspeed into your modpack - Remember to give credit and don't claim Lightspeed as your own creation.

58 |

 

59 |

Q: Which Minecraft versions are supported?

60 |

A: Lightspeed is currently available for 1.18.2. Other version will hopefully come soon - feel free to request a specific version.

61 |

 

62 |

Q: Are there any known incompatibilities with other mods?

63 |

A: Not yet - most mods should be compatible with Lightspeed. If you are facing any problems when using Lightspeed please create an issue on GitHub.

64 |

 

65 |

Q: I'm still facing high launch times. Why?

66 |

A: This mod is still work in progress - look at the Roadmap section for more info. Maybe some mods you are using contain inefficient algorithms. Feel free to create an issue on GitHub with your mod list. I will try to profile and to improve it. Another reason might be your maximum memory allocation (via -XMX) - if this value is too low, minecraft will try to free memory more often and this will hurt the launch time.

67 |
68 |

 

69 |

🌎 Links

70 |

Report issues and request features

-------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | buildscript { 2 | repositories { 3 | maven { url = 'https://repo.spongepowered.org/maven' } 4 | } 5 | 6 | dependencies { 7 | classpath 'org.spongepowered:mixingradle:0.7.+' 8 | } 9 | } 10 | 11 | plugins { 12 | id 'net.minecraftforge.gradle' version '5.1.+' 13 | } 14 | 15 | apply plugin: 'org.spongepowered.mixin' 16 | 17 | group = 'ccr4ft3r' 18 | version = "${mc_version}-${mod_version}" 19 | 20 | java { 21 | archivesBaseName = 'lightspeed' 22 | toolchain.languageVersion = JavaLanguageVersion.of(17) 23 | } 24 | 25 | minecraft { 26 | // The mappings can be changed at any time and must be in the following format. 27 | // Channel: Version: 28 | // official MCVersion Official field/method names from Mojang mapping files 29 | // parchment YYYY.MM.DD-MCVersion Open community-sourced parameter names and javadocs layered on top of official 30 | // 31 | // You must be aware of the Mojang license when using the 'official' or 'parchment' mappings. 32 | // See more information here: https://github.com/MinecraftForge/MCPConfig/blob/master/Mojang.md 33 | // 34 | // Parchment is an unofficial project maintained by ParchmentMC, separate from MinecraftForge 35 | // Additional setup is needed to use their mappings: https://github.com/ParchmentMC/Parchment/wiki/Getting-Started 36 | // 37 | // Use non-default mappings at your own risk. They may not always work. 38 | // Simply re-run your setup task after changing the mappings to update your workspace. 39 | mappings channel: 'official', version: '1.18.2' 40 | 41 | // Default run configurations. 42 | // These can be tweaked, removed, or duplicated as needed. 43 | runs { 44 | client { 45 | workingDirectory project.file('run') 46 | 47 | // Recommended logging data for a userdev environment 48 | // The markers can be added/remove as needed separated by commas. 49 | // "SCAN": For mods scan. 50 | // "REGISTRIES": For firing of registry events. 51 | // "REGISTRYDUMP": For getting the contents of all registries. 52 | property 'forge.logging.markers', 'REGISTRIES' 53 | 54 | 55 | // Recommended logging level for the console 56 | // You can set various levels here. 57 | // Please read: https://stackoverflow.com/questions/2031163/when-to-use-the-different-log-levels 58 | property 'forge.logging.console.level', 'debug' 59 | 60 | // Comma-separated list of namespaces to load gametests from. Empty = all namespaces. 61 | property 'forge.enabledGameTestNamespaces', 'lightspeed' 62 | 63 | mods { 64 | lightspeed { 65 | source sourceSets.main 66 | } 67 | } 68 | } 69 | 70 | server { 71 | workingDirectory project.file('run') 72 | 73 | property 'forge.logging.markers', 'REGISTRIES' 74 | 75 | property 'forge.logging.console.level', 'debug' 76 | 77 | property 'forge.enabledGameTestNamespaces', 'lightspeed' 78 | 79 | mods { 80 | lightspeed { 81 | source sourceSets.main 82 | } 83 | } 84 | } 85 | 86 | // This run config launches GameTestServer and runs all registered gametests, then exits. 87 | // By default, the server will crash when no gametests are provided. 88 | // The gametest system is also enabled by default for other run configs under the /test command. 89 | gameTestServer { 90 | workingDirectory project.file('run') 91 | 92 | property 'forge.logging.markers', 'REGISTRIES' 93 | 94 | property 'forge.logging.console.level', 'debug' 95 | 96 | property 'forge.enabledGameTestNamespaces', 'lightspeed' 97 | 98 | mods { 99 | lightspeed { 100 | source sourceSets.main 101 | } 102 | } 103 | } 104 | 105 | data { 106 | workingDirectory project.file('run') 107 | 108 | property 'forge.logging.markers', 'REGISTRIES' 109 | 110 | property 'forge.logging.console.level', 'debug' 111 | 112 | // Specify the modid for data generation, where to output the resulting resource, and where to look for existing resources. 113 | args '--mod', 'lightspeed', '--all', '--output', file('src/generated/resources/'), '--existing', file('src/main/resources/') 114 | 115 | mods { 116 | lightspeed { 117 | source sourceSets.main 118 | } 119 | } 120 | } 121 | } 122 | } 123 | 124 | // Include resources generated by data generators. 125 | sourceSets.main.resources { srcDir 'src/generated/resources' } 126 | 127 | repositories { 128 | // Put repositories for dependencies here 129 | // ForgeGradle automatically adds the Forge maven and Maven Central for you 130 | 131 | // If you have mod jar dependencies in ./libs, you can declare them as a repository like so: 132 | // flatDir { 133 | // dir 'libs' 134 | // } 135 | maven { 136 | url "https://www.cursemaven.com" 137 | content { 138 | includeGroup "curse.maven" 139 | } 140 | } 141 | } 142 | 143 | dependencies { 144 | // Specify the version of Minecraft to use. If this is any group other than 'net.minecraft' it is assumed 145 | // that the dep is a ForgeGradle 'patcher' dependency, and its patches will be applied. 146 | // The userdev artifact is a special name and will get all sorts of transformations applied to it. 147 | minecraft "net.minecraftforge:forge:${mc_version}-${forge_version}" 148 | annotationProcessor 'org.spongepowered:mixin:0.8.5:processor' 149 | 150 | // Real mod deobf dependency examples - these get remapped to your current mappings 151 | // compileOnly fg.deobf("mezz.jei:jei-${mc_version}:${jei_version}:api") // Adds JEI API as a compile dependency 152 | // runtimeOnly fg.deobf("mezz.jei:jei-${mc_version}:${jei_version}") // Adds the full JEI mod as a runtime dependency 153 | // implementation fg.deobf("com.tterrag.registrate:Registrate:MC${mc_version}-${registrate_version}") // Adds registrate as a dependency 154 | 155 | // Examples using mod jars from ./libs 156 | // implementation fg.deobf("blank:coolmod-${mc_version}:${coolmod_version}") 157 | 158 | // For more info... 159 | // http://www.gradle.org/docs/current/userguide/artifact_dependencies_tutorial.html 160 | // http://www.gradle.org/docs/current/userguide/dependency_management.html 161 | } 162 | 163 | mixin { 164 | add sourceSets.main, "lightspeed.refmap.json" 165 | config "lightspeed.mixins.json" 166 | } 167 | 168 | // Example for how to get properties into the manifest for reading at runtime. 169 | jar { 170 | manifest { 171 | attributes([ 172 | "Specification-Title" : "lightspeed", 173 | "Specification-Vendor" : "CCr4ft3r", 174 | "Specification-Version" : "1", // We are version 1 of ourselves 175 | "Implementation-Title" : project.name, 176 | "Implementation-Version" : project.jar.archiveVersion, 177 | "Implementation-Vendor" : "CCr4ft3r", 178 | "Implementation-Timestamp": new Date().format("yyyy-MM-dd'T'HH:mm:ssZ") 179 | ]) 180 | } 181 | } 182 | 183 | jar.finalizedBy('reobfJar') 184 | 185 | tasks.withType(JavaCompile).configureEach { 186 | options.encoding = 'UTF-8' // Use the UTF-8 charset for Java compilation 187 | } -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | org.gradle.jvmargs=-Xmx3G 2 | org.gradle.daemon=false 3 | 4 | mc_version=1.18.2 5 | forge_version=40.1.73 6 | mod_version=1.1.0 -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/CCr4ft3r/lightspeed/d9106bd9ddeaa7fab52a04cff6280ad4e19e30e7/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionBase=GRADLE_USER_HOME 2 | distributionPath=wrapper/dists 3 | distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | 3 | # 4 | # Copyright © 2015-2021 the original authors. 5 | # 6 | # Licensed under the Apache License, Version 2.0 (the "License"); 7 | # you may not use this file except in compliance with the License. 8 | # You may obtain a copy of the License at 9 | # 10 | # https://www.apache.org/licenses/LICENSE-2.0 11 | # 12 | # Unless required by applicable law or agreed to in writing, software 13 | # distributed under the License is distributed on an "AS IS" BASIS, 14 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | # See the License for the specific language governing permissions and 16 | # limitations under the License. 17 | # 18 | 19 | ############################################################################## 20 | # 21 | # Gradle start up script for POSIX generated by Gradle. 22 | # 23 | # Important for running: 24 | # 25 | # (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is 26 | # noncompliant, but you have some other compliant shell such as ksh or 27 | # bash, then to run this script, type that shell name before the whole 28 | # command line, like: 29 | # 30 | # ksh Gradle 31 | # 32 | # Busybox and similar reduced shells will NOT work, because this script 33 | # requires all of these POSIX shell features: 34 | # * functions; 35 | # * expansions «$var», «${var}», «${var:-default}», «${var+SET}», 36 | # «${var#prefix}», «${var%suffix}», and «$( cmd )»; 37 | # * compound commands having a testable exit status, especially «case»; 38 | # * various built-in commands including «command», «set», and «ulimit». 39 | # 40 | # Important for patching: 41 | # 42 | # (2) This script targets any POSIX shell, so it avoids extensions provided 43 | # by Bash, Ksh, etc; in particular arrays are avoided. 44 | # 45 | # The "traditional" practice of packing multiple parameters into a 46 | # space-separated string is a well documented source of bugs and security 47 | # problems, so this is (mostly) avoided, by progressively accumulating 48 | # options in "$@", and eventually passing that to Java. 49 | # 50 | # Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, 51 | # and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; 52 | # see the in-line comments for details. 53 | # 54 | # There are tweaks for specific operating systems such as AIX, CygWin, 55 | # Darwin, MinGW, and NonStop. 56 | # 57 | # (3) This script is generated from the Groovy template 58 | # https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt 59 | # within the Gradle project. 60 | # 61 | # You can find Gradle at https://github.com/gradle/gradle/. 62 | # 63 | ############################################################################## 64 | 65 | # Attempt to set APP_HOME 66 | 67 | # Resolve links: $0 may be a link 68 | app_path=$0 69 | 70 | # Need this for daisy-chained symlinks. 71 | while 72 | APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path 73 | [ -h "$app_path" ] 74 | do 75 | ls=$( ls -ld "$app_path" ) 76 | link=${ls#*' -> '} 77 | case $link in #( 78 | /*) app_path=$link ;; #( 79 | *) app_path=$APP_HOME$link ;; 80 | esac 81 | done 82 | 83 | APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit 84 | 85 | APP_NAME="Gradle" 86 | APP_BASE_NAME=${0##*/} 87 | 88 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 89 | DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' 90 | 91 | # Use the maximum available, or set MAX_FD != -1 to use that value. 92 | MAX_FD=maximum 93 | 94 | warn () { 95 | echo "$*" 96 | } >&2 97 | 98 | die () { 99 | echo 100 | echo "$*" 101 | echo 102 | exit 1 103 | } >&2 104 | 105 | # OS specific support (must be 'true' or 'false'). 106 | cygwin=false 107 | msys=false 108 | darwin=false 109 | nonstop=false 110 | case "$( uname )" in #( 111 | CYGWIN* ) cygwin=true ;; #( 112 | Darwin* ) darwin=true ;; #( 113 | MSYS* | MINGW* ) msys=true ;; #( 114 | NONSTOP* ) nonstop=true ;; 115 | esac 116 | 117 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 118 | 119 | 120 | # Determine the Java command to use to start the JVM. 121 | if [ -n "$JAVA_HOME" ] ; then 122 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 123 | # IBM's JDK on AIX uses strange locations for the executables 124 | JAVACMD=$JAVA_HOME/jre/sh/java 125 | else 126 | JAVACMD=$JAVA_HOME/bin/java 127 | fi 128 | if [ ! -x "$JAVACMD" ] ; then 129 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 130 | 131 | Please set the JAVA_HOME variable in your environment to match the 132 | location of your Java installation." 133 | fi 134 | else 135 | JAVACMD=java 136 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 137 | 138 | Please set the JAVA_HOME variable in your environment to match the 139 | location of your Java installation." 140 | fi 141 | 142 | # Increase the maximum file descriptors if we can. 143 | if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then 144 | case $MAX_FD in #( 145 | max*) 146 | MAX_FD=$( ulimit -H -n ) || 147 | warn "Could not query maximum file descriptor limit" 148 | esac 149 | case $MAX_FD in #( 150 | '' | soft) :;; #( 151 | *) 152 | ulimit -n "$MAX_FD" || 153 | warn "Could not set maximum file descriptor limit to $MAX_FD" 154 | esac 155 | fi 156 | 157 | # Collect all arguments for the java command, stacking in reverse order: 158 | # * args from the command line 159 | # * the main class name 160 | # * -classpath 161 | # * -D...appname settings 162 | # * --module-path (only if needed) 163 | # * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. 164 | 165 | # For Cygwin or MSYS, switch paths to Windows format before running java 166 | if "$cygwin" || "$msys" ; then 167 | APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) 168 | CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) 169 | 170 | JAVACMD=$( cygpath --unix "$JAVACMD" ) 171 | 172 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 173 | for arg do 174 | if 175 | case $arg in #( 176 | -*) false ;; # don't mess with options #( 177 | /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath 178 | [ -e "$t" ] ;; #( 179 | *) false ;; 180 | esac 181 | then 182 | arg=$( cygpath --path --ignore --mixed "$arg" ) 183 | fi 184 | # Roll the args list around exactly as many times as the number of 185 | # args, so each arg winds up back in the position where it started, but 186 | # possibly modified. 187 | # 188 | # NB: a `for` loop captures its iteration list before it begins, so 189 | # changing the positional parameters here affects neither the number of 190 | # iterations, nor the values presented in `arg`. 191 | shift # remove old arg 192 | set -- "$@" "$arg" # push replacement arg 193 | done 194 | fi 195 | 196 | # Collect all arguments for the java command; 197 | # * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of 198 | # shell script including quotes and variable substitutions, so put them in 199 | # double quotes to make sure that they get re-expanded; and 200 | # * put everything else in single quotes, so that it's not re-expanded. 201 | 202 | set -- \ 203 | "-Dorg.gradle.appname=$APP_BASE_NAME" \ 204 | -classpath "$CLASSPATH" \ 205 | org.gradle.wrapper.GradleWrapperMain \ 206 | "$@" 207 | 208 | # Use "xargs" to parse quoted args. 209 | # 210 | # With -n1 it outputs one arg per line, with the quotes and backslashes removed. 211 | # 212 | # In Bash we could simply go: 213 | # 214 | # readarray ARGS < <( xargs -n1 <<<"$var" ) && 215 | # set -- "${ARGS[@]}" "$@" 216 | # 217 | # but POSIX shell has neither arrays nor command substitution, so instead we 218 | # post-process each arg (as a line of input to sed) to backslash-escape any 219 | # character that might be a shell metacharacter, then use eval to reverse 220 | # that process (while maintaining the separation between arguments), and wrap 221 | # the whole thing up as a single "set" statement. 222 | # 223 | # This will of course break if any of these variables contains a newline or 224 | # an unmatched quote. 225 | # 226 | 227 | eval "set -- $( 228 | printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | 229 | xargs -n1 | 230 | sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | 231 | tr '\n' ' ' 232 | )" '"$@"' 233 | 234 | exec "$JAVACMD" "$@" 235 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @rem 2 | @rem Copyright 2015 the original author or authors. 3 | @rem 4 | @rem Licensed under the Apache License, Version 2.0 (the "License"); 5 | @rem you may not use this file except in compliance with the License. 6 | @rem You may obtain a copy of the License at 7 | @rem 8 | @rem https://www.apache.org/licenses/LICENSE-2.0 9 | @rem 10 | @rem Unless required by applicable law or agreed to in writing, software 11 | @rem distributed under the License is distributed on an "AS IS" BASIS, 12 | @rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | @rem See the License for the specific language governing permissions and 14 | @rem limitations under the License. 15 | @rem 16 | 17 | @if "%DEBUG%" == "" @echo off 18 | @rem ########################################################################## 19 | @rem 20 | @rem Gradle startup script for Windows 21 | @rem 22 | @rem ########################################################################## 23 | 24 | @rem Set local scope for the variables with windows NT shell 25 | if "%OS%"=="Windows_NT" setlocal 26 | 27 | set DIRNAME=%~dp0 28 | if "%DIRNAME%" == "" set DIRNAME=. 29 | set APP_BASE_NAME=%~n0 30 | set APP_HOME=%DIRNAME% 31 | 32 | @rem Resolve any "." and ".." in APP_HOME to make it shorter. 33 | for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi 34 | 35 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 36 | set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" 37 | 38 | @rem Find java.exe 39 | if defined JAVA_HOME goto findJavaFromJavaHome 40 | 41 | set JAVA_EXE=java.exe 42 | %JAVA_EXE% -version >NUL 2>&1 43 | if "%ERRORLEVEL%" == "0" goto execute 44 | 45 | echo. 46 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 47 | echo. 48 | echo Please set the JAVA_HOME variable in your environment to match the 49 | echo location of your Java installation. 50 | 51 | goto fail 52 | 53 | :findJavaFromJavaHome 54 | set JAVA_HOME=%JAVA_HOME:"=% 55 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 56 | 57 | if exist "%JAVA_EXE%" goto execute 58 | 59 | echo. 60 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 61 | echo. 62 | echo Please set the JAVA_HOME variable in your environment to match the 63 | echo location of your Java installation. 64 | 65 | goto fail 66 | 67 | :execute 68 | @rem Setup the command line 69 | 70 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 71 | 72 | 73 | @rem Execute Gradle 74 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* 75 | 76 | :end 77 | @rem End local scope for the variables with windows NT shell 78 | if "%ERRORLEVEL%"=="0" goto mainEnd 79 | 80 | :fail 81 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 82 | rem the _cmd.exe /c_ return code! 83 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 84 | exit /b 1 85 | 86 | :mainEnd 87 | if "%OS%"=="Windows_NT" endlocal 88 | 89 | :omega 90 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | pluginManagement { 2 | repositories { 3 | gradlePluginPortal() 4 | maven { url = 'https://maven.minecraftforge.net/' } 5 | } 6 | } 7 | 8 | rootProject.name = 'lightspeed' 9 | -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/Main.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed; 2 | 3 | import com.ccr4ft3r.lightspeed.cache.GlobalCache; 4 | import com.ccr4ft3r.lightspeed.util.CompatUtil; 5 | import net.minecraftforge.fml.ModList; 6 | import net.minecraftforge.fml.common.Mod; 7 | import net.minecraftforge.resource.ResourceCacheManager; 8 | 9 | @Mod(ModConstants.MOD_ID) 10 | public class Main { 11 | 12 | public Main() { 13 | updateCacheFlags(); 14 | } 15 | 16 | private void updateCacheFlags() { 17 | if (ModList.get().isLoaded(ModConstants.SOPHISTICATED_STORAGE_ID) && ModList.get().isLoaded(ModConstants.JSON_THINGS_ID)) 18 | GlobalCache.shouldCacheWalkedPaths = false; 19 | if (CompatUtil.existsClass("net.minecraftforge.resource.ResourceCacheManager") 20 | && ResourceCacheManager.shouldUseCache()) 21 | GlobalCache.shouldCacheEmptyNamespaces = false; 22 | if (ModList.get().isLoaded(ModConstants.MULTIBLOCKED_ID)) 23 | GlobalCache.shouldCacheMaterials = false; 24 | } 25 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/ModConstants.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed; 2 | 3 | public class ModConstants { 4 | 5 | public static final String MOD_ID = "lightspeed"; 6 | public static final String JSON_THINGS_ID = "jsonthings"; 7 | public static final String SOPHISTICATED_STORAGE_ID = "sophisticatedstorage"; 8 | public static final String MULTIBLOCKED_ID = "multiblocked"; 9 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/cache/GlobalCache.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.cache; 2 | 3 | import com.ccr4ft3r.lightspeed.interfaces.ICache; 4 | import com.ccr4ft3r.lightspeed.util.CacheUtil; 5 | import com.google.common.collect.Maps; 6 | import com.google.common.collect.Sets; 7 | import com.mojang.bridge.game.PackType; 8 | 9 | import java.io.File; 10 | import java.util.List; 11 | import java.util.Map; 12 | import java.util.Set; 13 | import java.util.concurrent.ExecutorService; 14 | import java.util.concurrent.Executors; 15 | 16 | import static com.ccr4ft3r.lightspeed.util.CacheUtil.*; 17 | 18 | public class GlobalCache { 19 | 20 | public static Boolean isEnabled = true; 21 | public static Boolean shouldCacheWalkedPaths = true; 22 | public static Boolean shouldCacheEmptyNamespaces = true; 23 | public static Boolean shouldCacheMaterials = true; 24 | public static final Map> SPLITTED_STRINGS_BY_SEQUENCE = Maps.newConcurrentMap(); 25 | public static final Map CANONICAL_PATH_PER_FILE = Maps.newConcurrentMap(); 26 | private static final Set CACHES = Sets.newConcurrentHashSet(); 27 | public static final Map> PERSISTED_EXISTENCES_BY_MOD = Maps.newConcurrentMap(); 28 | public static final Map>> PERSISTED_NAMESPACES_BY_MOD = Maps.newConcurrentMap(); 29 | public static final ExecutorService EXECUTOR = Executors.newSingleThreadExecutor(); 30 | 31 | public static void add(ICache cache) { 32 | CACHES.add(cache); 33 | } 34 | 35 | @SuppressWarnings("ResultOfMethodCallIgnored") 36 | public static void disablePersistAndClear() { 37 | isEnabled = false; 38 | CacheUtil.getCacheFiles(HAS_RESOURCE_CACHE_DIR).forEach(File::delete); 39 | CacheUtil.getCacheFiles(NAMESPACE_CACHE_DIR).forEach(File::delete); 40 | CACHES.forEach(ICache::persistAndClearCache); 41 | SPLITTED_STRINGS_BY_SEQUENCE.clear(); 42 | CANONICAL_PATH_PER_FILE.clear(); 43 | CACHES.clear(); 44 | PERSISTED_EXISTENCES_BY_MOD.clear(); 45 | PERSISTED_NAMESPACES_BY_MOD.clear(); 46 | } 47 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/events/TitleScreenInjector.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.events; 2 | 3 | import com.ccr4ft3r.lightspeed.ModConstants; 4 | import com.ccr4ft3r.lightspeed.cache.GlobalCache; 5 | import com.mojang.logging.LogUtils; 6 | import net.minecraft.client.gui.screens.TitleScreen; 7 | import net.minecraftforge.api.distmarker.Dist; 8 | import net.minecraftforge.client.event.ScreenEvent; 9 | import net.minecraftforge.eventbus.api.EventPriority; 10 | import net.minecraftforge.eventbus.api.SubscribeEvent; 11 | import net.minecraftforge.fml.common.Mod; 12 | import net.minecraftforge.internal.BrandingControl; 13 | 14 | import java.lang.management.ManagementFactory; 15 | import java.lang.reflect.Field; 16 | import java.lang.reflect.InvocationTargetException; 17 | import java.lang.reflect.Method; 18 | import java.util.ArrayList; 19 | import java.util.List; 20 | 21 | @Mod.EventBusSubscriber(modid = ModConstants.MOD_ID, value = Dist.CLIENT) 22 | public class TitleScreenInjector { 23 | 24 | private static boolean launchComplete = false; 25 | 26 | @SuppressWarnings({"InstantiationOfUtilityClass", "unchecked"}) 27 | @SubscribeEvent(priority = EventPriority.LOWEST) 28 | public static void onScreenInit(ScreenEvent.InitScreenEvent.Post event) { 29 | if (!(event.getScreen() instanceof TitleScreen) || launchComplete) 30 | return; 31 | launchComplete = true; 32 | try { 33 | long secondsToStart = ManagementFactory.getRuntimeMXBean().getUptime() / 1000; 34 | LogUtils.getLogger().info("Lightspeed: Launch took {}s", secondsToStart); 35 | BrandingControl brandingControl = new BrandingControl(); 36 | 37 | Field f = BrandingControl.class.getDeclaredField("brandings"); 38 | f.setAccessible(true); 39 | Method computeBranding = BrandingControl.class.getDeclaredMethod("computeBranding"); 40 | computeBranding.setAccessible(true); 41 | computeBranding.invoke(null); 42 | 43 | List brandings = new ArrayList<>((List) f.get(brandingControl)); 44 | LogUtils.getLogger().info("ERRORR: " + brandings); 45 | if (brandings.size() > 1) { 46 | List newBrandings = new ArrayList<>(brandings); 47 | f.set(brandingControl, newBrandings); 48 | newBrandings.add("Lightspeed: Launch took " + secondsToStart + "s"); 49 | } 50 | } catch (NoSuchFieldException | NoSuchMethodException | IllegalAccessException | 51 | InvocationTargetException e) { 52 | LogUtils.getLogger().error("Cannot add launch time to title screen", e); 53 | } 54 | GlobalCache.EXECUTOR.execute(GlobalCache::disablePersistAndClear); 55 | GlobalCache.EXECUTOR.shutdown(); 56 | } 57 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/interfaces/ICache.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.interfaces; 2 | 3 | public interface ICache { 4 | void persistAndClearCache(); 5 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/interfaces/IPackResources.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.interfaces; 2 | 3 | import java.util.Map; 4 | 5 | public interface IPackResources extends ICache { 6 | 7 | Map getExistenceByResource(); 8 | 9 | void setExistenceByResource(Map existenceByResource); 10 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/interfaces/IPathResourcePack.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.interfaces; 2 | 3 | import net.minecraft.server.packs.PackResources; 4 | import net.minecraftforge.forgespi.locating.IModFile; 5 | 6 | public interface IPathResourcePack extends PackResources, IPackResources { 7 | void setModFile(IModFile modFile); 8 | 9 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/mixin/MinecraftMainMixin.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.mixin; 2 | 3 | import com.ccr4ft3r.lightspeed.cache.GlobalCache; 4 | import com.ccr4ft3r.lightspeed.util.CacheUtil; 5 | import net.minecraft.client.main.Main; 6 | import org.apache.commons.io.FilenameUtils; 7 | import org.spongepowered.asm.mixin.Mixin; 8 | import org.spongepowered.asm.mixin.injection.At; 9 | import org.spongepowered.asm.mixin.injection.Inject; 10 | import org.spongepowered.asm.mixin.injection.callback.CallbackInfo; 11 | 12 | import java.io.File; 13 | import java.util.Map; 14 | 15 | import static com.ccr4ft3r.lightspeed.util.CacheUtil.*; 16 | 17 | @Mixin(Main.class) 18 | public class MinecraftMainMixin { 19 | 20 | @Inject(method = "main", at = @At(value = "INVOKE", target = "Lnet/minecraft/SharedConstants;tryDetectVersion()V", shift = At.Shift.AFTER)) 21 | private static void mainTryDetecVersionInjected(String[] p_129642_, CallbackInfo ci) { 22 | GlobalCache.EXECUTOR.execute(() -> { 23 | loadPersistedCaches(HAS_RESOURCE_CACHE_DIR, GlobalCache.PERSISTED_EXISTENCES_BY_MOD); 24 | loadPersistedCaches(NAMESPACE_CACHE_DIR, GlobalCache.PERSISTED_NAMESPACES_BY_MOD); 25 | }); 26 | } 27 | 28 | @SuppressWarnings("ResultOfMethodCallIgnored") 29 | private static void loadPersistedCaches(File dir, Map> targetMap) { 30 | dir.mkdirs(); 31 | CacheUtil.getCacheFiles(dir).forEach(file -> { 32 | String id = FilenameUtils.getBaseName(file.getName()); 33 | targetMap.put(id, CacheUtil.load(file)); 34 | }); 35 | } 36 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/mixin/misc/KeyValueConditionMixin.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.mixin.misc; 2 | 3 | import com.ccr4ft3r.lightspeed.cache.GlobalCache; 4 | import com.google.common.base.Splitter; 5 | import net.minecraft.client.renderer.block.model.multipart.KeyValueCondition; 6 | import org.spongepowered.asm.mixin.Mixin; 7 | import org.spongepowered.asm.mixin.injection.At; 8 | import org.spongepowered.asm.mixin.injection.Redirect; 9 | 10 | import java.util.List; 11 | 12 | import static com.ccr4ft3r.lightspeed.cache.GlobalCache.*; 13 | 14 | @Mixin(value = KeyValueCondition.class, priority = Integer.MAX_VALUE) 15 | public abstract class KeyValueConditionMixin { 16 | 17 | @Redirect(method = "getPredicate", at = @At(value = "INVOKE", target = "Lcom/google/common/base/Splitter;splitToList(Ljava/lang/CharSequence;)Ljava/util/List;")) 18 | public List getPredicateSplitToListRedirected(Splitter instance, CharSequence sequence) { 19 | if (!GlobalCache.isEnabled) 20 | return instance.splitToList(sequence); 21 | return SPLITTED_STRINGS_BY_SEQUENCE.computeIfAbsent(sequence, (k) -> instance.splitToList(sequence)); 22 | } 23 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/mixin/misc/MaterialMixin.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.mixin.misc; 2 | 3 | import com.ccr4ft3r.lightspeed.cache.GlobalCache; 4 | import net.minecraft.client.resources.model.Material; 5 | import org.spongepowered.asm.mixin.Mixin; 6 | import org.spongepowered.asm.mixin.injection.At; 7 | import org.spongepowered.asm.mixin.injection.Inject; 8 | import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable; 9 | 10 | @Mixin(Material.class) 11 | public abstract class MaterialMixin { 12 | 13 | private Integer hash; 14 | 15 | @Inject(method = "hashCode", at = @At("HEAD"), cancellable = true) 16 | public void hashCodeHeadInjected(CallbackInfoReturnable cir) { 17 | if (GlobalCache.isEnabled && hash != null) 18 | cir.setReturnValue(hash); 19 | } 20 | 21 | @Inject(method = "hashCode", at = @At("RETURN")) 22 | public void hashCodeReturnInjected(CallbackInfoReturnable cir) { 23 | if (GlobalCache.isEnabled && hash == null) 24 | hash = cir.getReturnValue(); 25 | } 26 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/mixin/misc/ResourceLocationMixin.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.mixin.misc; 2 | 3 | import com.ccr4ft3r.lightspeed.cache.GlobalCache; 4 | import net.minecraft.resources.ResourceLocation; 5 | import org.spongepowered.asm.mixin.Mixin; 6 | import org.spongepowered.asm.mixin.injection.At; 7 | import org.spongepowered.asm.mixin.injection.Inject; 8 | import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable; 9 | 10 | @Mixin(ResourceLocation.class) 11 | public abstract class ResourceLocationMixin { 12 | 13 | private Integer hash; 14 | 15 | @Inject(method = "hashCode", at = @At("HEAD"), cancellable = true) 16 | public void hashCodeHeadInjected(CallbackInfoReturnable cir) { 17 | if (GlobalCache.isEnabled && hash != null) 18 | cir.setReturnValue(hash); 19 | } 20 | 21 | @Inject(method = "hashCode", at = @At("RETURN")) 22 | public void hashCodeReturnInjected(CallbackInfoReturnable cir) { 23 | if (GlobalCache.isEnabled && hash == null) 24 | hash = cir.getReturnValue(); 25 | } 26 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/mixin/misc/ResourcePackLoaderMixin.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.mixin.misc; 2 | 3 | import com.ccr4ft3r.lightspeed.cache.GlobalCache; 4 | import com.ccr4ft3r.lightspeed.interfaces.IPathResourcePack; 5 | import net.minecraftforge.forgespi.language.IModFileInfo; 6 | import net.minecraftforge.resource.PathResourcePack; 7 | import net.minecraftforge.resource.ResourcePackLoader; 8 | import org.spongepowered.asm.mixin.Mixin; 9 | import org.spongepowered.asm.mixin.injection.At; 10 | import org.spongepowered.asm.mixin.injection.Inject; 11 | import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable; 12 | 13 | @Mixin(ResourcePackLoader.class) 14 | public abstract class ResourcePackLoaderMixin { 15 | 16 | @Inject(method = "createPackForMod", at = @At("HEAD"), remap = false, cancellable = true) 17 | private static void createPackForModHeadInjected(IModFileInfo mf, CallbackInfoReturnable cir) { 18 | if (!GlobalCache.isEnabled) 19 | return; 20 | PathResourcePack resourcePack = new PathResourcePack(mf.getFile().getFileName(), mf.getFile().getFilePath()); 21 | ((IPathResourcePack) resourcePack).setModFile(mf.getFile()); 22 | cir.setReturnValue(resourcePack); 23 | } 24 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/mixin/misc/SelectorMixin.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.mixin.misc; 2 | 3 | import com.ccr4ft3r.lightspeed.cache.GlobalCache; 4 | import com.ccr4ft3r.lightspeed.interfaces.ICache; 5 | import com.google.common.collect.MapMaker; 6 | import net.minecraft.client.renderer.block.model.MultiVariant; 7 | import net.minecraft.client.renderer.block.model.multipart.Condition; 8 | import net.minecraft.client.renderer.block.model.multipart.Selector; 9 | import net.minecraft.world.level.block.Block; 10 | import net.minecraft.world.level.block.state.BlockState; 11 | import net.minecraft.world.level.block.state.StateDefinition; 12 | import org.spongepowered.asm.mixin.Mixin; 13 | import org.spongepowered.asm.mixin.injection.At; 14 | import org.spongepowered.asm.mixin.injection.Inject; 15 | import org.spongepowered.asm.mixin.injection.callback.CallbackInfo; 16 | import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable; 17 | 18 | import java.util.Map; 19 | import java.util.function.Predicate; 20 | 21 | @Mixin(Selector.class) 22 | public class SelectorMixin implements ICache { 23 | 24 | private final Map, Predicate> predicatePerDefinition = new MapMaker().weakKeys().makeMap(); 25 | 26 | @Inject(method = "", at = @At("RETURN")) 27 | public void initReturnInjected(Condition p_112018_, MultiVariant p_112019_, CallbackInfo ci) { 28 | if (GlobalCache.isEnabled) 29 | GlobalCache.add(this); 30 | } 31 | 32 | @Inject(method = "getPredicate", at = @At("HEAD"), cancellable = true) 33 | public void getPredicateHeadInjected(StateDefinition p_112022_, CallbackInfoReturnable> cir) { 34 | if (!GlobalCache.isEnabled) 35 | return; 36 | Predicate predicate = predicatePerDefinition.get(p_112022_); 37 | if (predicate != null) 38 | cir.setReturnValue(predicate); 39 | } 40 | 41 | @Inject(method = "getPredicate", at = @At("RETURN")) 42 | public void getPredicateReturnInjected(StateDefinition p_112022_, CallbackInfoReturnable> cir) { 43 | if (GlobalCache.isEnabled) 44 | predicatePerDefinition.put(p_112022_, cir.getReturnValue()); 45 | } 46 | 47 | @Override 48 | public void persistAndClearCache() { 49 | predicatePerDefinition.clear(); 50 | } 51 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/mixin/misc/StateDefinitonMixin.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.mixin.misc; 2 | 3 | import com.ccr4ft3r.lightspeed.cache.GlobalCache; 4 | import com.ccr4ft3r.lightspeed.interfaces.ICache; 5 | import net.minecraft.world.level.block.state.StateDefinition; 6 | import net.minecraft.world.level.block.state.properties.Property; 7 | import org.spongepowered.asm.mixin.Mixin; 8 | import org.spongepowered.asm.mixin.injection.At; 9 | import org.spongepowered.asm.mixin.injection.Inject; 10 | import org.spongepowered.asm.mixin.injection.callback.CallbackInfo; 11 | import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable; 12 | 13 | import java.util.Map; 14 | import java.util.function.Function; 15 | 16 | @SuppressWarnings({"rawtypes", "unchecked"}) 17 | @Mixin(StateDefinition.class) 18 | public class StateDefinitonMixin implements ICache { 19 | 20 | private Map> propsByName; 21 | 22 | @Inject(method = "", at = @At("RETURN")) 23 | public void initReturnInjected(Function p_61052_, Object p_61053_, StateDefinition.Factory p_61054_, Map p_61055_, CallbackInfo ci) { 24 | if (GlobalCache.isEnabled) 25 | GlobalCache.add(this); 26 | } 27 | 28 | @Inject(method = "", at = @At("RETURN")) 29 | private void initHeadInjected(Function p_61052_, Object p_61053_, StateDefinition.Factory p_61054_, Map p_61055_, CallbackInfo ci) { 30 | if (GlobalCache.isEnabled) 31 | propsByName = p_61055_; 32 | } 33 | 34 | @Inject(method = "getProperty", at = @At("HEAD"), cancellable = true) 35 | public void getPropertyHeadInjected(String p_61082_, CallbackInfoReturnable> cir) { 36 | if (GlobalCache.isEnabled) 37 | cir.setReturnValue(propsByName.get(p_61082_)); 38 | } 39 | 40 | @Override 41 | public void persistAndClearCache() { 42 | propsByName.clear(); 43 | } 44 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/mixin/model/BlockModelMixin.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.mixin.model; 2 | 3 | import com.ccr4ft3r.lightspeed.cache.GlobalCache; 4 | import com.mojang.datafixers.util.Pair; 5 | import net.minecraft.client.renderer.block.model.BlockModel; 6 | import net.minecraft.client.resources.model.Material; 7 | import net.minecraft.client.resources.model.UnbakedModel; 8 | import net.minecraft.resources.ResourceLocation; 9 | import org.spongepowered.asm.mixin.Mixin; 10 | import org.spongepowered.asm.mixin.injection.At; 11 | import org.spongepowered.asm.mixin.injection.Inject; 12 | import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable; 13 | 14 | import java.util.Collection; 15 | import java.util.Set; 16 | import java.util.function.Function; 17 | 18 | @Mixin(BlockModel.class) 19 | public abstract class BlockModelMixin { 20 | 21 | private Collection materials; 22 | 23 | @Inject(method = "getMaterials", at = @At("HEAD"), cancellable = true) 24 | public void getMaterialsHeadInjected(Function p_111855_, Set> p_111856_, CallbackInfoReturnable> cir) { 25 | if (GlobalCache.isEnabled && materials != null && GlobalCache.shouldCacheMaterials) 26 | cir.setReturnValue(materials); 27 | } 28 | 29 | @Inject(method = "getMaterials", at = @At("RETURN")) 30 | public void getMaterialsReturnInjected(Function p_111855_, Set> p_111856_, CallbackInfoReturnable> cir) { 31 | if (GlobalCache.isEnabled && materials == null) 32 | materials = cir.getReturnValue(); 33 | } 34 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/mixin/model/ModelBakeryMixin.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.mixin.model; 2 | 3 | import com.ccr4ft3r.lightspeed.cache.GlobalCache; 4 | import com.mojang.math.Transformation; 5 | import net.minecraft.client.renderer.texture.TextureAtlasSprite; 6 | import net.minecraft.client.resources.model.BakedModel; 7 | import net.minecraft.client.resources.model.Material; 8 | import net.minecraft.client.resources.model.ModelBakery; 9 | import net.minecraft.client.resources.model.ModelState; 10 | import net.minecraft.resources.ResourceLocation; 11 | import org.apache.commons.lang3.tuple.Triple; 12 | import org.spongepowered.asm.mixin.Final; 13 | import org.spongepowered.asm.mixin.Mixin; 14 | import org.spongepowered.asm.mixin.Shadow; 15 | import org.spongepowered.asm.mixin.injection.At; 16 | import org.spongepowered.asm.mixin.injection.Inject; 17 | import org.spongepowered.asm.mixin.injection.Redirect; 18 | import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable; 19 | import org.spongepowered.asm.mixin.injection.callback.LocalCapture; 20 | 21 | import java.util.Map; 22 | import java.util.function.Function; 23 | 24 | @Mixin(ModelBakery.class) 25 | public abstract class ModelBakeryMixin { 26 | 27 | @Shadow 28 | @Final 29 | private Map, BakedModel> bakedCache; 30 | 31 | @Inject(method = "bake(Lnet/minecraft/resources/ResourceLocation;Lnet/minecraft/client/resources/model/ModelState;Ljava/util/function/Function;)Lnet/minecraft/client/resources/model/BakedModel;", at = @At(value = "INVOKE", target = "Ljava/util/Map;containsKey(Ljava/lang/Object;)Z", shift = At.Shift.BEFORE), cancellable = true, remap = false, locals = LocalCapture.CAPTURE_FAILSOFT) 32 | public void bakeContainsKeyInjected(ResourceLocation p_119350_, ModelState p_119351_, Function sprites, CallbackInfoReturnable cir, Triple triple) { 33 | if (!GlobalCache.isEnabled) { 34 | return; 35 | } 36 | BakedModel bakedModel = this.bakedCache.get(triple); 37 | if (bakedModel != null) 38 | cir.setReturnValue(bakedModel); 39 | } 40 | 41 | @SuppressWarnings("SuspiciousMethodCalls") 42 | @Redirect(method = "bake(Lnet/minecraft/resources/ResourceLocation;Lnet/minecraft/client/resources/model/ModelState;Ljava/util/function/Function;)Lnet/minecraft/client/resources/model/BakedModel;", at = @At(value = "INVOKE", target = "Ljava/util/Map;containsKey(Ljava/lang/Object;)Z"), remap = false) 43 | public boolean bakeContainsKeyRedirected(Map, BakedModel> instance, Object o) { 44 | if (!GlobalCache.isEnabled) { 45 | return instance.containsKey(o); 46 | } 47 | return false; 48 | } 49 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/mixin/model/MultiPartMixin.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.mixin.model; 2 | 3 | import com.ccr4ft3r.lightspeed.cache.GlobalCache; 4 | import com.mojang.datafixers.util.Pair; 5 | import net.minecraft.client.renderer.block.model.multipart.MultiPart; 6 | import net.minecraft.client.renderer.block.model.multipart.Selector; 7 | import net.minecraft.client.resources.model.Material; 8 | import net.minecraft.client.resources.model.UnbakedModel; 9 | import net.minecraft.resources.ResourceLocation; 10 | import org.spongepowered.asm.mixin.Mixin; 11 | import org.spongepowered.asm.mixin.injection.At; 12 | import org.spongepowered.asm.mixin.injection.Inject; 13 | import org.spongepowered.asm.mixin.injection.Redirect; 14 | import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable; 15 | 16 | import java.util.Collection; 17 | import java.util.Set; 18 | import java.util.function.Function; 19 | import java.util.stream.Stream; 20 | 21 | import static com.ccr4ft3r.lightspeed.util.UnbakedModelHelper.*; 22 | 23 | @Mixin(MultiPart.class) 24 | public abstract class MultiPartMixin implements UnbakedModel { 25 | 26 | private Collection materials; 27 | private Collection dependencies; 28 | 29 | @Redirect(method = "getMaterials", at = @At(value = "INVOKE", target = "Ljava/util/stream/Stream;flatMap(Ljava/util/function/Function;)Ljava/util/stream/Stream;")) 30 | public Stream getMaterialsFlatMapRedirected(Stream instance, Function> function, Function p_111976_, Set> p_111977_) { 31 | if (!GlobalCache.isEnabled) 32 | return instance.flatMap((p_111981_) -> p_111981_.getVariant().getMaterials(p_111976_, p_111977_).stream()); 33 | return instance.flatMap(selector -> getMaterialsStream(selector.getVariant(), p_111976_, p_111977_)); 34 | } 35 | 36 | @Inject(method = "getMaterials", at = @At("HEAD"), cancellable = true) 37 | public void getMaterialsHeadInjected(Function p_111855_, Set> p_111856_, CallbackInfoReturnable> cir) { 38 | if (GlobalCache.isEnabled && materials != null && GlobalCache.shouldCacheMaterials) 39 | cir.setReturnValue(materials); 40 | } 41 | 42 | @Inject(method = "getMaterials", at = @At("RETURN")) 43 | public void getMaterialsReturnInjected(Function p_111855_, Set> p_111856_, CallbackInfoReturnable> cir) { 44 | if (GlobalCache.isEnabled && materials == null) 45 | materials = cir.getReturnValue(); 46 | } 47 | 48 | @Inject(method = "getDependencies", at = @At("HEAD"), cancellable = true) 49 | public void getDependenciesHeadInjected(CallbackInfoReturnable> cir) { 50 | if (GlobalCache.isEnabled && dependencies != null) 51 | cir.setReturnValue(dependencies); 52 | } 53 | 54 | @Inject(method = "getDependencies", at = @At("RETURN")) 55 | public void getDependenciesReturnInjected(CallbackInfoReturnable> cir) { 56 | if (GlobalCache.isEnabled && dependencies == null) 57 | dependencies = cir.getReturnValue(); 58 | } 59 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/mixin/model/MultivariantMixin.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.mixin.model; 2 | 3 | import com.ccr4ft3r.lightspeed.cache.GlobalCache; 4 | import com.ccr4ft3r.lightspeed.util.WeightedBuilder; 5 | import com.mojang.datafixers.util.Pair; 6 | import net.minecraft.client.renderer.block.model.MultiVariant; 7 | import net.minecraft.client.renderer.block.model.Variant; 8 | import net.minecraft.client.renderer.texture.TextureAtlasSprite; 9 | import net.minecraft.client.resources.model.*; 10 | import net.minecraft.resources.ResourceLocation; 11 | import org.spongepowered.asm.mixin.Mixin; 12 | import org.spongepowered.asm.mixin.Shadow; 13 | import org.spongepowered.asm.mixin.injection.At; 14 | import org.spongepowered.asm.mixin.injection.Inject; 15 | import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable; 16 | 17 | import java.util.Collection; 18 | import java.util.List; 19 | import java.util.Set; 20 | import java.util.function.Function; 21 | 22 | @Mixin(MultiVariant.class) 23 | public abstract class MultivariantMixin implements UnbakedModel { 24 | 25 | @Shadow 26 | public abstract List getVariants(); 27 | 28 | private Collection materials; 29 | private Collection dependencies; 30 | 31 | @Inject(method = "getMaterials", at = @At("HEAD"), cancellable = true) 32 | public void getMaterialsHeadInjected(Function p_111855_, Set> p_111856_, CallbackInfoReturnable> cir) { 33 | if (GlobalCache.isEnabled && materials != null && GlobalCache.shouldCacheMaterials) 34 | cir.setReturnValue(materials); 35 | } 36 | 37 | @Inject(method = "getMaterials", at = @At("RETURN")) 38 | public void getMaterialsReturnInjected(Function p_111855_, Set> p_111856_, CallbackInfoReturnable> cir) { 39 | if (GlobalCache.isEnabled && materials == null) 40 | materials = cir.getReturnValue(); 41 | } 42 | 43 | @Inject(method = "getDependencies", at = @At("HEAD"), cancellable = true) 44 | public void getDependenciesHeadInjected(CallbackInfoReturnable> cir) { 45 | if (GlobalCache.isEnabled && dependencies != null) 46 | cir.setReturnValue(dependencies); 47 | } 48 | 49 | @Inject(method = "getDependencies", at = @At("RETURN")) 50 | public void getDependenciesReturnInjected(CallbackInfoReturnable> cir) { 51 | if (GlobalCache.isEnabled && dependencies == null) 52 | dependencies = cir.getReturnValue(); 53 | } 54 | 55 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/mixin/resources/AbstractPackResourcesMixin.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.mixin.resources; 2 | 3 | import com.ccr4ft3r.lightspeed.cache.GlobalCache; 4 | import com.ccr4ft3r.lightspeed.interfaces.IPackResources; 5 | import com.google.common.collect.Maps; 6 | import net.minecraft.server.packs.AbstractPackResources; 7 | import net.minecraft.server.packs.FolderPackResources; 8 | import org.spongepowered.asm.mixin.Mixin; 9 | import org.spongepowered.asm.mixin.Shadow; 10 | import org.spongepowered.asm.mixin.injection.At; 11 | import org.spongepowered.asm.mixin.injection.Inject; 12 | import org.spongepowered.asm.mixin.injection.Redirect; 13 | import org.spongepowered.asm.mixin.injection.callback.CallbackInfo; 14 | 15 | import java.io.File; 16 | import java.util.Map; 17 | 18 | @Mixin(AbstractPackResources.class) 19 | public abstract class AbstractPackResourcesMixin implements IPackResources { 20 | 21 | @Shadow 22 | protected abstract boolean hasResource(String p_10229_); 23 | 24 | private Map existenceByResource = Maps.newConcurrentMap(); 25 | 26 | @Inject(method = "", at = @At("RETURN")) 27 | public void initReturnInjected(File p_10207_, CallbackInfo ci) { 28 | if (GlobalCache.isEnabled) 29 | GlobalCache.add(this); 30 | } 31 | 32 | @Redirect(method = "hasResource(Lnet/minecraft/server/packs/PackType;Lnet/minecraft/resources/ResourceLocation;)Z", 33 | at = @At(value = "INVOKE", target = "Lnet/minecraft/server/packs/AbstractPackResources;hasResource(Ljava/lang/String;)Z")) 34 | public boolean hasResourceHasResourceRedirected(AbstractPackResources instance, String s) { 35 | if (!GlobalCache.isEnabled) 36 | return hasResource(s); 37 | Boolean exists = existenceByResource.get(s); 38 | if (exists == null || !exists && (IPackResources) this instanceof FolderPackResources) { 39 | existenceByResource.put(s, exists = hasResource(s)); 40 | } 41 | return exists; 42 | } 43 | 44 | @Override 45 | public void persistAndClearCache() { 46 | existenceByResource.clear(); 47 | } 48 | 49 | @Override 50 | public void setExistenceByResource(Map existenceByResource) { 51 | this.existenceByResource = existenceByResource; 52 | } 53 | 54 | @Override 55 | public Map getExistenceByResource() { 56 | return existenceByResource; 57 | } 58 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/mixin/resources/DefaultClientPackResourcesMixin.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.mixin.resources; 2 | 3 | import com.ccr4ft3r.lightspeed.cache.GlobalCache; 4 | import com.ccr4ft3r.lightspeed.interfaces.IPackResources; 5 | import com.ccr4ft3r.lightspeed.util.CacheUtil; 6 | import com.google.common.collect.Maps; 7 | import net.minecraft.client.Minecraft; 8 | import net.minecraft.client.resources.AssetIndex; 9 | import net.minecraft.client.resources.DefaultClientPackResources; 10 | import net.minecraft.resources.ResourceLocation; 11 | import net.minecraft.server.packs.PackType; 12 | import net.minecraft.server.packs.metadata.pack.PackMetadataSection; 13 | import org.spongepowered.asm.mixin.Mixin; 14 | import org.spongepowered.asm.mixin.injection.At; 15 | import org.spongepowered.asm.mixin.injection.Inject; 16 | import org.spongepowered.asm.mixin.injection.callback.CallbackInfo; 17 | import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable; 18 | 19 | import java.io.File; 20 | import java.util.Map; 21 | 22 | import static com.ccr4ft3r.lightspeed.cache.GlobalCache.*; 23 | import static com.ccr4ft3r.lightspeed.util.CacheUtil.*; 24 | 25 | @Mixin(DefaultClientPackResources.class) 26 | public abstract class DefaultClientPackResourcesMixin implements IPackResources { 27 | 28 | private Map existenceByClientResource = Maps.newConcurrentMap(); 29 | private Map existenceByServerResource = Maps.newConcurrentMap(); 30 | 31 | private String id; 32 | 33 | @Inject(method = "", at = @At("RETURN")) 34 | public void initReturnInjected(PackMetadataSection p_174827_, AssetIndex p_174828_, CallbackInfo ci) { 35 | if (!GlobalCache.isEnabled) 36 | return; 37 | GlobalCache.add(this); 38 | id = Minecraft.getInstance().getLaunchedVersion(); 39 | existenceByClientResource = PERSISTED_EXISTENCES_BY_MOD.computeIfAbsent( 40 | id + "-client", i -> Maps.newConcurrentMap()); 41 | existenceByServerResource = PERSISTED_EXISTENCES_BY_MOD.computeIfAbsent( 42 | id + "-server", i -> Maps.newConcurrentMap()); 43 | } 44 | 45 | @Inject(method = "hasResource", at = @At("HEAD"), cancellable = true) 46 | public void hasResourceHeadInjected(PackType p_10355_, ResourceLocation p_10356_, CallbackInfoReturnable cir) { 47 | if (!GlobalCache.isEnabled) 48 | return; 49 | Boolean exists = exists(p_10355_, p_10356_.toString()); 50 | if (exists != null) 51 | cir.setReturnValue(exists); 52 | } 53 | 54 | @Inject(method = "hasResource", at = @At("RETURN")) 55 | public void hasResourceReturnInjected(PackType p_10355_, ResourceLocation p_10356_, CallbackInfoReturnable cir) { 56 | if (!GlobalCache.isEnabled) 57 | return; 58 | cacheExists(p_10355_, p_10356_.toString(), cir.getReturnValue()); 59 | } 60 | 61 | public Boolean exists(PackType packType, String resourceName) { 62 | if (packType == PackType.CLIENT_RESOURCES) 63 | return existenceByClientResource.get(resourceName); 64 | return existenceByServerResource.get(resourceName); 65 | } 66 | 67 | public void cacheExists(PackType packType, String resourceName, boolean exists) { 68 | if (packType == PackType.CLIENT_RESOURCES) 69 | existenceByClientResource.put(resourceName, exists); 70 | else existenceByServerResource.put(resourceName, exists); 71 | } 72 | 73 | @Override 74 | public void persistAndClearCache() { 75 | CacheUtil.persist(existenceByClientResource, new File(HAS_RESOURCE_CACHE_DIR.getPath(), id + "-client.ser")); 76 | CacheUtil.persist(existenceByServerResource, new File(HAS_RESOURCE_CACHE_DIR.getPath(), id + "-server.ser")); 77 | existenceByClientResource.clear(); 78 | existenceByServerResource.clear(); 79 | } 80 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/mixin/resources/DelegatingResourcePackMixin.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.mixin.resources; 2 | 3 | import com.ccr4ft3r.lightspeed.cache.GlobalCache; 4 | import net.minecraft.resources.ResourceLocation; 5 | import net.minecraft.server.packs.PackResources; 6 | import net.minecraft.server.packs.PackType; 7 | import net.minecraftforge.resource.DelegatingResourcePack; 8 | import org.spongepowered.asm.mixin.Mixin; 9 | import org.spongepowered.asm.mixin.Shadow; 10 | import org.spongepowered.asm.mixin.injection.At; 11 | import org.spongepowered.asm.mixin.injection.Inject; 12 | import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable; 13 | 14 | import java.util.List; 15 | 16 | @Mixin(DelegatingResourcePack.class) 17 | public abstract class DelegatingResourcePackMixin { 18 | 19 | @Shadow 20 | protected abstract List getCandidatePacks(PackType type, ResourceLocation location); 21 | 22 | @Inject(method = "hasResource(Lnet/minecraft/server/packs/PackType;Lnet/minecraft/resources/ResourceLocation;)Z", at = @At(value = "HEAD"), cancellable = true) 23 | public void hasResourceHeadInjected(PackType type, ResourceLocation location, CallbackInfoReturnable cir) { 24 | if (!GlobalCache.isEnabled) 25 | return; 26 | cir.setReturnValue(getCandidatePacks(type, location).parallelStream().anyMatch(p -> p.hasResource(type, location))); 27 | } 28 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/mixin/resources/FilePackResourcesMixin.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.mixin.resources; 2 | 3 | import com.ccr4ft3r.lightspeed.cache.GlobalCache; 4 | import com.ccr4ft3r.lightspeed.interfaces.IPackResources; 5 | import com.google.common.collect.Maps; 6 | import net.minecraft.resources.ResourceLocation; 7 | import net.minecraft.server.packs.FilePackResources; 8 | import net.minecraft.server.packs.PackType; 9 | import org.spongepowered.asm.mixin.Mixin; 10 | import org.spongepowered.asm.mixin.injection.At; 11 | import org.spongepowered.asm.mixin.injection.Inject; 12 | import org.spongepowered.asm.mixin.injection.callback.CallbackInfo; 13 | import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable; 14 | import org.spongepowered.asm.mixin.injection.callback.LocalCapture; 15 | 16 | import java.io.File; 17 | import java.util.Collection; 18 | import java.util.List; 19 | import java.util.Map; 20 | import java.util.Objects; 21 | import java.util.function.Predicate; 22 | import java.util.stream.Collectors; 23 | import java.util.zip.ZipEntry; 24 | import java.util.zip.ZipFile; 25 | 26 | @Mixin(FilePackResources.class) 27 | public abstract class FilePackResourcesMixin implements IPackResources { 28 | 29 | private final Map> entriesByPackType = Maps.newConcurrentMap(); 30 | 31 | @Inject(method = "", at = @At("RETURN")) 32 | public void initReturnInjected(File p_10236_, CallbackInfo ci) { 33 | if (GlobalCache.isEnabled) 34 | GlobalCache.add(this); 35 | } 36 | 37 | @Inject(method = "getResources", at = @At(value = "INVOKE", target = "Ljava/util/zip/ZipFile;entries()Ljava/util/Enumeration;", shift = At.Shift.BEFORE), cancellable = true, locals = LocalCapture.CAPTURE_FAILSOFT) 38 | public void getResourcesHeadInjected(PackType packType, String pathIn, String pathIn2, int maxDepth, Predicate filter, CallbackInfoReturnable> cir, ZipFile zip) { 39 | if (!GlobalCache.isEnabled) 40 | return; 41 | String base = packType.getDirectory() + "/" + pathIn + "/"; 42 | String path = base + pathIn2 + "/"; 43 | List entries; 44 | if ((entries = entriesByPackType.get(packType)) == null) { 45 | entries = zip.stream().filter(e -> !e.isDirectory()).filter( 46 | e -> !e.getName().endsWith(".mcmeta") 47 | ).collect(Collectors.toList()); 48 | entriesByPackType.put(packType, entries); 49 | } 50 | cir.setReturnValue(entries.stream().filter(e -> e.getName().startsWith(path)).map(e -> { 51 | String locPath = e.getName().substring(base.length()); 52 | String[] splitted = locPath.split("/"); 53 | if (splitted.length >= maxDepth + 1 && filter.test(splitted[splitted.length - 1])) { 54 | return new ResourceLocation(pathIn, locPath); 55 | } 56 | return null; 57 | }).filter(Objects::nonNull).collect(Collectors.toList())); 58 | } 59 | 60 | @Override 61 | public void persistAndClearCache() { 62 | entriesByPackType.clear(); 63 | } 64 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/mixin/resources/FolderPackResourcesMixin.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.mixin.resources; 2 | 3 | import com.ccr4ft3r.lightspeed.cache.GlobalCache; 4 | import net.minecraft.server.packs.FolderPackResources; 5 | import org.spongepowered.asm.mixin.Mixin; 6 | import org.spongepowered.asm.mixin.injection.At; 7 | import org.spongepowered.asm.mixin.injection.Redirect; 8 | 9 | import java.io.File; 10 | import java.io.IOException; 11 | 12 | import static com.ccr4ft3r.lightspeed.cache.GlobalCache.*; 13 | 14 | @Mixin(FolderPackResources.class) 15 | public abstract class FolderPackResourcesMixin { 16 | 17 | @Redirect(method = "validatePath", at = @At(value = "INVOKE", target = "Ljava/io/File;getCanonicalPath()Ljava/lang/String;")) 18 | private static String validatePathGetCanonicalPathRedirected(File instance) throws IOException { 19 | if (!GlobalCache.isEnabled) 20 | return instance.getCanonicalPath(); 21 | String canoncialPath = CANONICAL_PATH_PER_FILE.get(instance.getPath()); 22 | if (canoncialPath == null) { 23 | CANONICAL_PATH_PER_FILE.put(instance.getPath(), canoncialPath = instance.getCanonicalPath()); 24 | } 25 | return canoncialPath; 26 | } 27 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/mixin/resources/PathResourcePackMixin.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.mixin.resources; 2 | 3 | import com.ccr4ft3r.lightspeed.cache.GlobalCache; 4 | import com.ccr4ft3r.lightspeed.interfaces.IPackResources; 5 | import com.ccr4ft3r.lightspeed.interfaces.IPathResourcePack; 6 | import com.ccr4ft3r.lightspeed.util.CacheUtil; 7 | import com.google.common.collect.Maps; 8 | import net.minecraft.resources.ResourceLocation; 9 | import net.minecraft.server.packs.PackType; 10 | import net.minecraftforge.forgespi.locating.IModFile; 11 | import net.minecraftforge.resource.PathResourcePack; 12 | import org.apache.commons.io.FilenameUtils; 13 | import org.spongepowered.asm.mixin.Mixin; 14 | import org.spongepowered.asm.mixin.injection.At; 15 | import org.spongepowered.asm.mixin.injection.Inject; 16 | import org.spongepowered.asm.mixin.injection.Redirect; 17 | import org.spongepowered.asm.mixin.injection.callback.CallbackInfo; 18 | import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable; 19 | import org.spongepowered.asm.mixin.injection.callback.LocalCapture; 20 | 21 | import java.io.File; 22 | import java.io.IOException; 23 | import java.nio.file.FileSystem; 24 | import java.nio.file.FileVisitOption; 25 | import java.nio.file.Files; 26 | import java.nio.file.Path; 27 | import java.util.*; 28 | import java.util.function.Predicate; 29 | import java.util.stream.Collectors; 30 | import java.util.stream.Stream; 31 | 32 | import static com.ccr4ft3r.lightspeed.util.CacheUtil.*; 33 | 34 | @Mixin(value = PathResourcePack.class) 35 | public abstract class PathResourcePackMixin implements IPathResourcePack, IPackResources { 36 | 37 | private final Map resolvedPathByResource = Maps.newConcurrentMap(); 38 | private final Map> namespacesByPackType = Maps.newConcurrentMap(); 39 | private final Map inputPathByPath = Maps.newConcurrentMap(); 40 | private final Map>> filePathsByRootByPackType = initPathsMap(); 41 | private IModFile modFile; 42 | private String id; 43 | 44 | @Inject(method = "", at = @At("RETURN")) 45 | public void initReturnInjected(String packName, Path source, CallbackInfo ci) { 46 | if (GlobalCache.isEnabled) 47 | GlobalCache.add(this); 48 | } 49 | 50 | private static Map>> initPathsMap() { 51 | Map>> map = Maps.newConcurrentMap(); 52 | for (PackType packType : PackType.values()) { 53 | map.put(packType, Maps.newConcurrentMap()); 54 | } 55 | return map; 56 | } 57 | 58 | @Inject(method = "resolve", at = @At("HEAD"), cancellable = true, remap = false) 59 | public void resolveHeadInjected(String[] paths, CallbackInfoReturnable cir) { 60 | if (modFile == null) { 61 | if (!GlobalCache.isEnabled) 62 | return; 63 | Path resolved = getResolvedPath(paths); 64 | if (resolved != null) 65 | cir.setReturnValue(resolved); 66 | return; 67 | } 68 | if (!GlobalCache.isEnabled) { 69 | cir.setReturnValue(modFile.findResource(paths)); 70 | return; 71 | } 72 | Path path = getResolvedPath(paths); 73 | if (path == null) 74 | resolvedPathByResource.put(Arrays.toString(paths), path = modFile.findResource(paths)); 75 | 76 | cir.setReturnValue(path); 77 | } 78 | 79 | @Inject(method = "resolve", at = @At("RETURN"), remap = false) 80 | public void resolveReturnInjected(String[] paths, CallbackInfoReturnable cir) { 81 | if (!GlobalCache.isEnabled || modFile != null) 82 | return; 83 | resolvedPathByResource.put(Arrays.toString(paths), cir.getReturnValue()); 84 | } 85 | 86 | @Inject(method = "getNamespaces", at = @At("HEAD"), cancellable = true) 87 | public void getNamespacesHeadInjected(PackType type, CallbackInfoReturnable> cir) { 88 | if (!GlobalCache.isEnabled) 89 | return; 90 | Set namespaces = getCachedNamespaces(type); 91 | if (namespaces != null) 92 | cir.setReturnValue(namespaces); 93 | } 94 | 95 | @Inject(method = "getNamespaces", at = @At("RETURN")) 96 | public void getNamespacesReturnInjected(PackType type, CallbackInfoReturnable> cir) { 97 | if (!GlobalCache.isEnabled) 98 | return; 99 | if (GlobalCache.shouldCacheEmptyNamespaces || cir.getReturnValue() != null && !cir.getReturnValue().isEmpty()) 100 | cacheNamespaces(type, cir.getReturnValue()); 101 | } 102 | 103 | @Inject(method = "hasResource(Ljava/lang/String;)Z", at = @At("HEAD"), cancellable = true) 104 | public void hasResourceHeadInjected(String name, CallbackInfoReturnable cir) { 105 | if (!GlobalCache.isEnabled) 106 | return; 107 | Boolean exists = exists(name); 108 | if (exists != null) 109 | cir.setReturnValue(exists); 110 | } 111 | 112 | @Inject(method = "hasResource(Ljava/lang/String;)Z", at = @At("RETURN")) 113 | public void hasResourceReturnInjected(String name, CallbackInfoReturnable cir) { 114 | if (!GlobalCache.isEnabled) 115 | return; 116 | cacheExists(name, cir.getReturnValue()); 117 | } 118 | 119 | @Inject(method = "getResources", at = @At(value = "INVOKE", target = "Ljava/nio/file/Path;getFileSystem()Ljava/nio/file/FileSystem;"), locals = LocalCapture.CAPTURE_FAILSOFT, cancellable = true) 120 | public synchronized void getResourcesInjected(PackType type, String resourceNamespace, String pathIn, int maxDepth, Predicate filter, CallbackInfoReturnable> cir, Path root) { 121 | if (!GlobalCache.isEnabled) 122 | return; 123 | String resource = root.toString(); 124 | Boolean exists = exists(resource); 125 | if (exists == null) { 126 | cacheExists(resource, exists = Files.exists(root)); 127 | } 128 | if (!exists) 129 | cir.setReturnValue(Collections.emptyList()); 130 | } 131 | 132 | @Redirect(method = "getResources", at = @At(value = "INVOKE", target = "Ljava/nio/file/Files;walk(Ljava/nio/file/Path;[Ljava/nio/file/FileVisitOption;)Ljava/util/stream/Stream;")) 133 | public synchronized Stream getResourcesWalkInjected(Path start, FileVisitOption[] options, PackType type, String resourceNamespace) throws IOException { 134 | if (!GlobalCache.isEnabled || !GlobalCache.shouldCacheWalkedPaths) 135 | return Files.walk(start); 136 | List paths = getFilePaths(type, resourceNamespace); 137 | if (paths == null) { 138 | try (Stream pathStream = Files.walk(start)) { 139 | paths = pathStream.collect(Collectors.toList()); 140 | } finally { 141 | cacheFilePaths(type, resourceNamespace, paths == null ? Collections.emptyList() : paths); 142 | } 143 | } 144 | return paths.parallelStream(); 145 | } 146 | 147 | @Redirect(method = "getResources", at = @At(value = "INVOKE", target = "Ljava/nio/file/FileSystem;getPath(Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;")) 148 | public Path getResourcesGetPathRedirected(FileSystem instance, String s, String[] strings) { 149 | if (!GlobalCache.isEnabled) 150 | return instance.getPath(s); 151 | Path inputPath = inputPathByPath.get(s); 152 | if (inputPath == null) { 153 | inputPathByPath.put(s, inputPath = instance.getPath(s)); 154 | } 155 | return inputPath; 156 | } 157 | 158 | @Override 159 | public void persistAndClearCache() { 160 | if (modFile != null) { 161 | CacheUtil.persist(getExistenceByResource(), new File(HAS_RESOURCE_CACHE_DIR.getPath(), id + ".ser")); 162 | CacheUtil.persist(namespacesByPackType, new File(NAMESPACE_CACHE_DIR.getPath(), id + ".ser")); 163 | } 164 | getExistenceByResource().clear(); 165 | resolvedPathByResource.clear(); 166 | namespacesByPackType.clear(); 167 | filePathsByRootByPackType.clear(); 168 | } 169 | 170 | @Override 171 | public void setModFile(IModFile modFile) { 172 | this.modFile = modFile; 173 | this.id = modFile.getModFileInfo().moduleName() + modFile.getModFileInfo().versionString() 174 | + "-" + FilenameUtils.getBaseName(modFile.getFilePath().toString()).replaceAll("[^a-zA-Z0-9.-]", ""); 175 | setExistenceByResource(GlobalCache.PERSISTED_EXISTENCES_BY_MOD.computeIfAbsent( 176 | id, i -> Maps.newConcurrentMap())); 177 | } 178 | 179 | public Path getResolvedPath(String... paths) { 180 | return resolvedPathByResource.get(Arrays.toString(paths)); 181 | } 182 | 183 | public Boolean exists(String resourceName) { 184 | return getExistenceByResource().get(resourceName); 185 | } 186 | 187 | public void cacheExists(String resourceName, boolean exists) { 188 | getExistenceByResource().put(resourceName, exists); 189 | } 190 | 191 | public void cacheFilePaths(PackType packType, String resourceNamespace, List filePaths) { 192 | getFilePathsMap(packType).putIfAbsent(resourceNamespace, filePaths); 193 | } 194 | 195 | public List getFilePaths(PackType packType, String resourceNamespace) { 196 | return getFilePathsMap(packType).get(resourceNamespace); 197 | } 198 | 199 | private Map> getFilePathsMap(PackType packType) { 200 | return filePathsByRootByPackType.get(packType); 201 | } 202 | 203 | public void cacheNamespaces(PackType packType, Set namespaces) { 204 | namespacesByPackType.put(packType, namespaces); 205 | } 206 | 207 | public Set getCachedNamespaces(PackType packType) { 208 | return namespacesByPackType.get(packType); 209 | } 210 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/mixin/resources/VanillaPackResourcesMixin.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.mixin.resources; 2 | 3 | import com.ccr4ft3r.lightspeed.cache.GlobalCache; 4 | import com.ccr4ft3r.lightspeed.interfaces.IPackResources; 5 | import com.google.common.collect.Maps; 6 | import net.minecraft.resources.ResourceLocation; 7 | import net.minecraft.server.packs.PackType; 8 | import net.minecraft.server.packs.metadata.pack.PackMetadataSection; 9 | import org.spongepowered.asm.mixin.Mixin; 10 | import org.spongepowered.asm.mixin.injection.At; 11 | import org.spongepowered.asm.mixin.injection.Inject; 12 | import org.spongepowered.asm.mixin.injection.callback.CallbackInfo; 13 | import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable; 14 | 15 | import java.util.Map; 16 | 17 | @Mixin(net.minecraft.server.packs.VanillaPackResources.class) 18 | public abstract class VanillaPackResourcesMixin implements IPackResources { 19 | 20 | private final Map existencePerClientResource = Maps.newConcurrentMap(); 21 | private final Map existencePerServerResource = Maps.newConcurrentMap(); 22 | 23 | @Inject(method = "", at = @At("RETURN")) 24 | public void initHeadInjected(PackMetadataSection p_143761_, String[] p_143762_, CallbackInfo ci) { 25 | if (GlobalCache.isEnabled) 26 | GlobalCache.add(this); 27 | } 28 | 29 | @Inject(method = "hasResource", at = @At("HEAD"), cancellable = true) 30 | public void hasResourceHeadInjected(PackType p_10355_, ResourceLocation p_10356_, CallbackInfoReturnable cir) { 31 | if (!GlobalCache.isEnabled) 32 | return; 33 | Boolean exists = exists(p_10355_, p_10356_.toString()); 34 | if (exists != null) 35 | cir.setReturnValue(exists); 36 | } 37 | 38 | @Inject(method = "hasResource", at = @At("RETURN")) 39 | public void hasResourceReturnInjected(PackType p_10355_, ResourceLocation p_10356_, CallbackInfoReturnable cir) { 40 | if (!GlobalCache.isEnabled) 41 | return; 42 | cacheExists(p_10355_, p_10356_.toString(), cir.getReturnValue()); 43 | } 44 | 45 | public Boolean exists(PackType packType, String resourceName) { 46 | if (packType == PackType.CLIENT_RESOURCES) 47 | return existencePerClientResource.get(resourceName); 48 | return existencePerServerResource.get(resourceName); 49 | } 50 | 51 | public void cacheExists(PackType packType, String resourceName, boolean exists) { 52 | if (packType == PackType.CLIENT_RESOURCES) 53 | existencePerClientResource.put(resourceName, exists); 54 | else existencePerServerResource.put(resourceName, exists); 55 | } 56 | 57 | @Override 58 | public void persistAndClearCache() { 59 | existencePerClientResource.clear(); 60 | existencePerServerResource.clear(); 61 | getExistenceByResource().clear(); 62 | } 63 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/util/CacheUtil.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.util; 2 | 3 | import com.google.common.collect.Maps; 4 | import com.mojang.logging.LogUtils; 5 | import net.minecraft.SharedConstants; 6 | import net.minecraftforge.fml.loading.FMLPaths; 7 | 8 | import java.io.*; 9 | import java.nio.file.Paths; 10 | import java.util.Arrays; 11 | import java.util.Map; 12 | import java.util.concurrent.ConcurrentHashMap; 13 | import java.util.stream.Stream; 14 | 15 | public class CacheUtil { 16 | 17 | public static final File CACHE_DIR = Paths.get(FMLPaths.GAMEDIR.get().toString(), "lightspeed-cache", 18 | SharedConstants.getCurrentVersion().getId()).toFile(); 19 | public static final File HAS_RESOURCE_CACHE_DIR = new File(CACHE_DIR, "hasResource"); 20 | public static final File NAMESPACE_CACHE_DIR = new File(CACHE_DIR, "namespaces"); 21 | 22 | public static Stream getCacheFiles(File dir) { 23 | File[] caches = dir.listFiles((dir1, name) -> name.toLowerCase().endsWith(".ser")); 24 | if (caches == null) 25 | return Stream.empty(); 26 | return Arrays.stream(caches) 27 | .filter(file -> !file.isDirectory()); 28 | } 29 | 30 | public static void persist(Map toPersist, File file) { 31 | try { 32 | FileOutputStream fos = new FileOutputStream(file); 33 | ObjectOutputStream oos = new ObjectOutputStream(new BufferedOutputStream(fos)); 34 | oos.writeObject(toPersist); 35 | oos.flush(); 36 | oos.close(); 37 | fos.close(); 38 | } catch (Exception e) { 39 | LogUtils.getLogger().error("Cannot create cache file: {}", file, e); 40 | } 41 | } 42 | 43 | @SuppressWarnings("unchecked") 44 | public static Map load(File file) { 45 | try { 46 | FileInputStream fis = new FileInputStream(file); 47 | ObjectInputStream ois = new ObjectInputStream(new BufferedInputStream(fis)); 48 | ConcurrentHashMap loaded = (ConcurrentHashMap) ois.readObject(); 49 | ois.close(); 50 | fis.close(); 51 | return loaded; 52 | } catch (Exception e) { 53 | LogUtils.getLogger().error("Cannot load cache file: {}", file.getName(), e); 54 | } 55 | return Maps.newConcurrentMap(); 56 | } 57 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/util/CompatUtil.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.util; 2 | 3 | public class CompatUtil { 4 | 5 | public static boolean existsClass(String className) { 6 | try { 7 | Class.forName(className); 8 | return true; 9 | } catch (ClassNotFoundException e) { 10 | return false; 11 | } 12 | } 13 | 14 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/util/UnbakedModelHelper.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.util; 2 | 3 | import com.mojang.datafixers.util.Pair; 4 | import net.minecraft.client.renderer.block.model.MultiVariant; 5 | import net.minecraft.client.renderer.block.model.Variant; 6 | import net.minecraft.client.renderer.block.model.multipart.MultiPart; 7 | import net.minecraft.client.resources.model.Material; 8 | import net.minecraft.client.resources.model.UnbakedModel; 9 | import net.minecraft.resources.ResourceLocation; 10 | 11 | import java.util.Set; 12 | import java.util.function.Function; 13 | import java.util.stream.Stream; 14 | 15 | public class UnbakedModelHelper { 16 | 17 | public static Stream getMaterialsStream(MultiPart multiPart, Function p_111976_, Set> p_111977_) { 18 | return multiPart.getSelectors().stream().flatMap((p_111981_) -> getMaterialsStream(p_111981_.getVariant(), p_111976_, p_111977_)); 19 | } 20 | 21 | public static Stream getMaterialsStream(MultiVariant multiVariant, Function p_111855_, Set> p_111856_) { 22 | return multiVariant.getVariants().stream().map(Variant::getModelLocation).distinct().flatMap((p_111860_) -> { 23 | UnbakedModel unbakedModel = p_111855_.apply(p_111860_); 24 | if (unbakedModel instanceof MultiPart multiPart) 25 | return getMaterialsStream(multiPart, p_111855_, p_111856_); 26 | if (unbakedModel instanceof MultiVariant multiVariant1) 27 | return getMaterialsStream(multiVariant1, p_111855_, p_111856_); 28 | return unbakedModel.getMaterials(p_111855_, p_111856_).stream(); 29 | }); 30 | } 31 | } -------------------------------------------------------------------------------- /src/main/java/com/ccr4ft3r/lightspeed/util/WeightedBuilder.java: -------------------------------------------------------------------------------- 1 | package com.ccr4ft3r.lightspeed.util; 2 | 3 | import com.google.common.collect.Sets; 4 | import net.minecraft.client.resources.model.BakedModel; 5 | import net.minecraft.client.resources.model.WeightedBakedModel; 6 | import net.minecraft.util.random.WeightedEntry; 7 | 8 | import javax.annotation.Nullable; 9 | import java.util.ArrayList; 10 | import java.util.Set; 11 | 12 | public class WeightedBuilder { 13 | 14 | private final Set> list = Sets.newConcurrentHashSet(); 15 | 16 | public void add(@Nullable BakedModel p_119560_, int p_119561_) { 17 | if (p_119560_ != null) 18 | list.add(WeightedEntry.wrap(p_119560_, p_119561_)); 19 | } 20 | 21 | @Nullable 22 | public BakedModel build() { 23 | if (list.isEmpty()) { 24 | return null; 25 | } else { 26 | return list.size() == 1 ? list.iterator().next().getData() : new WeightedBakedModel(new ArrayList<>(list)); 27 | } 28 | } 29 | } -------------------------------------------------------------------------------- /src/main/resources/META-INF/mods.toml: -------------------------------------------------------------------------------- 1 | # This is an example mods.toml file. It contains the data relating to the loading mods. 2 | # There are several mandatory fields (#mandatory), and many more that are optional (#optional). 3 | # The overall format is standard TOML format, v0.5.0. 4 | # Note that there are a couple of TOML lists in this file. 5 | # Find more information on toml format here: https://github.com/toml-lang/toml 6 | # The name of the mod loader type to load - for regular FML @Mod mods it should be javafml 7 | modLoader = "javafml" #mandatory 8 | # A version range to match for said mod loader - for regular FML @Mod it will be the forge version 9 | loaderVersion = "[40,)" #mandatory This is typically bumped every Minecraft version by Forge. See our download page for lists of versions. 10 | # The license for you mod. This is mandatory metadata and allows for easier comprehension of your redistributive properties. 11 | # Review your options at https://choosealicense.com/. All rights reserved is the default copyright stance, and is thus the default here. 12 | license = "All Rights Reserved" 13 | # A URL to refer people to when problems occur with this mod 14 | #issueTrackerURL="http://my.issue.tracker/" #optional 15 | # A list of mods - how many allowed here is determined by the individual mod loader 16 | [[mods]] #mandatory 17 | # The modid of the mod 18 | modId = "lightspeed" #mandatory 19 | # The version number of the mod - there's a few well known ${} variables useable here or just hardcode it 20 | # ${file.jarVersion} will substitute the value of the Implementation-Version as read from the mod's JAR file metadata 21 | # see the associated build.gradle script for how to populate this completely automatically during a build 22 | version = "${file.jarVersion}" #mandatory 23 | # A display name for the mod 24 | displayName = "Lightspeed" #mandatory 25 | # A URL to query for updates for this mod. See the JSON update specification 26 | #updateJSONURL="http://myurl.me/" #optional 27 | # A URL for the "homepage" for this mod, displayed in the mod UI 28 | #displayURL="http://example.com/" #optional 29 | # A file name (in the root of the mod JAR) containing a logo for display 30 | #logoFile="lightspeed.png" #optional 31 | # A text field displayed in the mod UI 32 | #credits="Thanks for this example mod goes to Java" #optional 33 | # A text field displayed in the mod UI 34 | authors = "CCr4ft3r" #optional 35 | # The description text for the mod (multi line!) (#mandatory) 36 | description = ''' 37 | Buys you time by loading heavy modpacks significantly faster 38 | ''' 39 | # A dependency - use the . to indicate dependency for a specific modid. Dependencies are optional. 40 | [[dependencies.lightspeed]] #optional 41 | # the modid of the dependency 42 | modId = "forge" #mandatory 43 | # Does this dependency have to exist - if not, ordering below must be specified 44 | mandatory = true #mandatory 45 | # The version range of the dependency 46 | versionRange = "[40,)" #mandatory 47 | # An ordering relationship for the dependency - BEFORE or AFTER required if the relationship is not mandatory 48 | ordering = "NONE" 49 | # Side this dependency is applied on - BOTH, CLIENT or SERVER 50 | side = "BOTH" 51 | # Here's another dependency 52 | [[dependencies.lightspeed]] 53 | modId = "minecraft" 54 | mandatory = true 55 | # This version range declares a minimum of the current minecraft version up to but not including the next major version 56 | versionRange = "[1.18.2,1.19)" 57 | ordering = "NONE" 58 | side = "BOTH" -------------------------------------------------------------------------------- /src/main/resources/lightspeed.mixins.json: -------------------------------------------------------------------------------- 1 | { 2 | "required": true, 3 | "package": "com.ccr4ft3r.lightspeed.mixin", 4 | "compatibilityLevel": "JAVA_17", 5 | "refmap": "lightspeed.refmap.json", 6 | "client": [ 7 | "MinecraftMainMixin", 8 | "misc.KeyValueConditionMixin", 9 | "misc.MaterialMixin", 10 | "misc.SelectorMixin", 11 | "model.BlockModelMixin", 12 | "model.MultiPartMixin", 13 | "model.MultivariantMixin", 14 | "resources.DefaultClientPackResourcesMixin" 15 | ], 16 | "mixins": [ 17 | "misc.ResourceLocationMixin", 18 | "misc.ResourcePackLoaderMixin", 19 | "misc.StateDefinitonMixin", 20 | "model.ModelBakeryMixin", 21 | "resources.AbstractPackResourcesMixin", 22 | "resources.DelegatingResourcePackMixin", 23 | "resources.FilePackResourcesMixin", 24 | "resources.FolderPackResourcesMixin", 25 | "resources.PathResourcePackMixin", 26 | "resources.VanillaPackResourcesMixin" 27 | ], 28 | "minVersion": "0.8" 29 | } -------------------------------------------------------------------------------- /src/main/resources/pack.mcmeta: -------------------------------------------------------------------------------- 1 | { 2 | "pack": { 3 | "description": "lightspeed resources", 4 | "pack_format": 8, 5 | "forge:resource_pack_format": 8, 6 | "forge:data_pack_format": 9 7 | } 8 | } --------------------------------------------------------------------------------