Super early 1.12.2 tester. @Someone plz test further.

build.gradle

@@ -32,8 +32,8 @@ apply plugin: 'net.minecraftforge.gradle.liteloader'
 apply plugin: 'org.spongepowered.mixin'
 
 minecraft {
-    version = "1.12"
-    mappings = "snapshot_20180130"
+    version = "1.12.2"
+    mappings = "stable_39"
     runDir = "run"
     makeObfSourceJar = false
     replace '@VERSION@', project.version
@@ -46,7 +46,7 @@ litemod {
         name = "Carpet Client"
         displayName = "Carpet Client"
         author = "Carpet Team"
-        mcversion = "1.12"
+        mcversion = "1.12.2"
         description = "Carpet Client for Carpet Server"
         mixinConfigs += "mixins.carpetclient.json"
         mixinConfigs += "mixins.carpetclient.optifinecompat.json"

gradle.properties

@@ -2,7 +2,7 @@ group=Xcom.CarpetClient
 name=CarpetClient
 version=0.1
 displayName=CarpetClient
-mcVersion=1.12
-targetVersion=1.12
-mcMappings=snapshot_20180130
+mcVersion=1.12.2
+targetVersion=1.12.2
+mcMappings=stable_39
 forgeGradleVersion=2.3-SNAPSHOT

src/main/java/carpetclient/bugfix/PistonFix.java

@@ -101,7 +101,7 @@ private void fixTileEntitys() {
                 world.loadedTileEntityList.remove(tileentity);
 
                 if (world.isBlockLoaded(tileentity.getPos())) {
-                    world.getChunkFromBlockCoords(tileentity.getPos()).removeTileEntity(tileentity.getPos());
+                    world.getChunk(tileentity.getPos()).removeTileEntity(tileentity.getPos());
                 }
             }
         }

src/main/java/carpetclient/mixins/MixinBlockPistonBase.java

@@ -116,7 +116,7 @@ public void eventReceivedMixins(World worldIn1,
                                     BlockPos pos1, Block blockIn, int eventID, int eventParam, // from addBlockEvent
                                     World worldIn2, BlockPos pos2, IBlockState state // from checkForMove
     ) {
-        worldIn1.addBlockEvent(pos1, this, 1, eventParam | ignoreMovingBlockMeta(worldIn1, pos1, EnumFacing.getFront(eventParam)));
+        worldIn1.addBlockEvent(pos1, this, 1, eventParam | ignoreMovingBlockMeta(worldIn1, pos1, EnumFacing.byHorizontalIndex(eventParam)));
     }
 
     /*
@@ -125,7 +125,7 @@ public void eventReceivedMixins(World worldIn1,
      * even if the client can pull them.
      */
     private int ignoreMovingBlockMeta(World worldIn, BlockPos pos, EnumFacing enumfacing) {
-        BlockPos blockpos = pos.add(enumfacing.getFrontOffsetX() * 2, enumfacing.getFrontOffsetY() * 2, enumfacing.getFrontOffsetZ() * 2);
+        BlockPos blockpos = pos.add(enumfacing.getXOffset() * 2, enumfacing.getYOffset() * 2, enumfacing.getZOffset() * 2);
         IBlockState iblockstate = worldIn.getBlockState(blockpos);
         Block block = iblockstate.getBlock();
 
@@ -193,17 +193,17 @@ private static boolean isPushableTileEntityBlock(Block block)
                 && block != Blocks.END_PORTAL && block != Blocks.MOB_SPAWNER && block != Blocks.PISTON_EXTENSION;
     }
 
-    @Inject(method = "doMove", at = @At(value = "INVOKE", shift = At.Shift.BEFORE, target = "Ljava/util/List;size()I", ordinal = 4), locals = LocalCapture.CAPTURE_FAILHARD)
+    @Inject(method = "doMove", at = @At(value = "INVOKE", shift = At.Shift.BEFORE, target = "Ljava/util/List;size()I", remap = false, ordinal = 4), locals = LocalCapture.CAPTURE_FAILHARD)
     private void doMoveTE(World worldIn, BlockPos pos, EnumFacing direction, boolean extending, CallbackInfoReturnable<Boolean> cir,
                           BlockPistonStructureHelper blockpistonstructurehelper, List<BlockPos> list, List<IBlockState> list1,
-                          List<BlockPos> list2, int k,  IBlockState[] aiblockstate, EnumFacing enumfacing, int var12) {
-        doMoveTE(worldIn, pos, direction, extending, cir, blockpistonstructurehelper, list, list1, list2, k, aiblockstate, var12);
+                          List<BlockPos> list2, int k,  IBlockState[] aiblockstate, EnumFacing enumfacing) {
+        doMoveTE(worldIn, pos, direction, extending, cir, blockpistonstructurehelper, list, list1, list2, k, aiblockstate);
     }
 
     @Surrogate // EnumFacing local var only present in recompiled Minecraft
     private void doMoveTE(World worldIn, BlockPos pos, EnumFacing direction, boolean extending, CallbackInfoReturnable<Boolean> cir,
                           BlockPistonStructureHelper blockpistonstructurehelper, List<BlockPos> list, List<IBlockState> list1,
-                          List<BlockPos> list2, int k,  IBlockState[] aiblockstate, int var12) {
+                          List<BlockPos> list2, int k,  IBlockState[] aiblockstate) {
         if (!Config.movableTileEntities)
             return;
 

src/main/java/carpetclient/mixins/MixinEntityRenderer.java

@@ -158,16 +158,16 @@ private void rend(int pass, float partialTicks, float worldTicks, long finishTim
         ParticleManager particlemanager = this.mc.effectRenderer;
         boolean flag = this.isDrawBlockOutline();
         GlStateManager.enableCull();
-        this.mc.mcProfiler.endStartSection("clear");
+        this.mc.profiler.endStartSection("clear");
         GlStateManager.viewport(0, 0, this.mc.displayWidth, this.mc.displayHeight);
         this.updateFogColor(partialTicks);
         GlStateManager.clear(16640);
-        this.mc.mcProfiler.endStartSection("camera");
+        this.mc.profiler.endStartSection("camera");
         this.setupCameraTransform(partialTicks, pass);
         ActiveRenderInfo.updateRenderInfo(this.mc.player, this.mc.gameSettings.thirdPersonView == 2);
-        this.mc.mcProfiler.endStartSection("frustum");
+        this.mc.profiler.endStartSection("frustum");
         ClippingHelperImpl.getInstance();
-        this.mc.mcProfiler.endStartSection("culling");
+        this.mc.profiler.endStartSection("culling");
         ICamera icamera = new Frustum();
         Entity entity = this.mc.getRenderViewEntity();
         double d0 = entity.lastTickPosX + (entity.posX - entity.lastTickPosX) * (double) partialTicks;
@@ -181,7 +181,7 @@ private void rend(int pass, float partialTicks, float worldTicks, long finishTim
 
         if (this.mc.gameSettings.renderDistanceChunks >= 4) {
             this.setupFog(-1, partialTicks);
-            this.mc.mcProfiler.endStartSection("sky");
+            this.mc.profiler.endStartSection("sky");
             GlStateManager.matrixMode(5889);
             GlStateManager.loadIdentity();
             Project.gluPerspective(this.getFOVModifier(partialTicks, true), (float) this.mc.displayWidth / (float) this.mc.displayHeight, 0.05F, this.farPlaneDistance * 2.0F);
@@ -200,19 +200,19 @@ private void rend(int pass, float partialTicks, float worldTicks, long finishTim
             this.renderCloudsCheck(renderglobal, partialTicks, pass, d0, d1, d2);
         }
 
-        this.mc.mcProfiler.endStartSection("prepareterrain");
+        this.mc.profiler.endStartSection("prepareterrain");
         this.setupFog(0, partialTicks);
         this.mc.getTextureManager().bindTexture(TextureMap.LOCATION_BLOCKS_TEXTURE);
         RenderHelper.disableStandardItemLighting();
-        this.mc.mcProfiler.endStartSection("terrain_setup");
+        this.mc.profiler.endStartSection("terrain_setup");
         renderglobal.setupTerrain(entity, (double) partialTicks, icamera, this.frameCount++, this.mc.player.isSpectator());
 
         if (pass == 0 || pass == 2) {
-            this.mc.mcProfiler.endStartSection("updatechunks");
+            this.mc.profiler.endStartSection("updatechunks");
             this.mc.renderGlobal.updateChunks(finishTimeNano);
         }
 
-        this.mc.mcProfiler.endStartSection("terrain");
+        this.mc.profiler.endStartSection("terrain");
         GlStateManager.matrixMode(5888);
         GlStateManager.pushMatrix();
         GlStateManager.disableAlpha();
@@ -230,7 +230,7 @@ private void rend(int pass, float partialTicks, float worldTicks, long finishTim
             GlStateManager.popMatrix();
             GlStateManager.pushMatrix();
             RenderHelper.enableStandardItemLighting();
-            this.mc.mcProfiler.endStartSection("entities");
+            this.mc.profiler.endStartSection("entities");
 
             entity.lastTickPosX = entity.posX - (entity.posX - lx) * (1.0 - partialTicks) / (1.0 - worldTicks);
             entity.lastTickPosY = entity.posY - (entity.posY - ly) * (1.0 - partialTicks) / (1.0 - worldTicks);
@@ -252,7 +252,7 @@ private void rend(int pass, float partialTicks, float worldTicks, long finishTim
         if (flag && this.mc.objectMouseOver != null && !entity.isInsideOfMaterial(Material.WATER)) {
             EntityPlayer entityplayer = (EntityPlayer) entity;
             GlStateManager.disableAlpha();
-            this.mc.mcProfiler.endStartSection("outline");
+            this.mc.profiler.endStartSection("outline");
             renderglobal.drawSelectionBox(entityplayer, this.mc.objectMouseOver, 0, partialTicks);
             GlStateManager.enableAlpha();
         }
@@ -265,7 +265,7 @@ private void rend(int pass, float partialTicks, float worldTicks, long finishTim
             this.mc.debugRenderer.renderDebug(partialTicks, finishTimeNano);
         }
 
-        this.mc.mcProfiler.endStartSection("destroyProgress");
+        this.mc.profiler.endStartSection("destroyProgress");
         GlStateManager.enableBlend();
         GlStateManager.tryBlendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE, GlStateManager.SourceFactor.ONE, GlStateManager.DestFactor.ZERO);
         this.mc.getTextureManager().getTexture(TextureMap.LOCATION_BLOCKS_TEXTURE).setBlurMipmap(false, false);
@@ -275,11 +275,11 @@ private void rend(int pass, float partialTicks, float worldTicks, long finishTim
 
         if (!this.debugView) {
             this.enableLightmap();
-            this.mc.mcProfiler.endStartSection("litParticles");
+            this.mc.profiler.endStartSection("litParticles");
             particlemanager.renderLitParticles(entity, worldTicks);
             RenderHelper.disableStandardItemLighting();
             this.setupFog(0, worldTicks);
-            this.mc.mcProfiler.endStartSection("particles");
+            this.mc.profiler.endStartSection("particles");
             particlemanager.renderParticles(entity, worldTicks);
             this.disableLightmap();
         }
@@ -290,7 +290,7 @@ private void rend(int pass, float partialTicks, float worldTicks, long finishTim
 
         GlStateManager.depthMask(false);
         GlStateManager.enableCull();
-        this.mc.mcProfiler.endStartSection("weather");
+        this.mc.profiler.endStartSection("weather");
         this.renderRainSnow(worldTicks);
         GlStateManager.depthMask(true);
         renderglobal.renderWorldBorder(entity, partialTicks);
@@ -303,7 +303,7 @@ private void rend(int pass, float partialTicks, float worldTicks, long finishTim
         GlStateManager.depthMask(false);
         this.mc.getTextureManager().bindTexture(TextureMap.LOCATION_BLOCKS_TEXTURE);
         GlStateManager.shadeModel(7425);
-        this.mc.mcProfiler.endStartSection("translucent");
+        this.mc.profiler.endStartSection("translucent");
         renderglobal.renderBlockLayer(BlockRenderLayer.TRANSLUCENT, (double) partialTicks, pass, entity);
         GlStateManager.shadeModel(7424);
         GlStateManager.depthMask(true);
@@ -312,11 +312,11 @@ private void rend(int pass, float partialTicks, float worldTicks, long finishTim
         GlStateManager.disableFog();
 
         if (entity.posY + (double) entity.getEyeHeight() >= 128.0D) {
-            this.mc.mcProfiler.endStartSection("aboveClouds");
+            this.mc.profiler.endStartSection("aboveClouds");
             this.renderCloudsCheck(renderglobal, partialTicks, pass, d0, d1, d2);
         }
 
-        this.mc.mcProfiler.endStartSection("hand");
+        this.mc.profiler.endStartSection("hand");
 
         if (this.renderHand) {
             GlStateManager.clear(256);

src/main/java/carpetclient/mixins/MixinMinecraft.java

@@ -46,7 +46,7 @@ public abstract class MixinMinecraft implements IMixinMinecraft {
     public WorldClient world;
     @Shadow
     public @Final
-    Profiler mcProfiler;
+    Profiler profiler;
     @Shadow
     public EntityPlayerSP player;
     @Shadow
@@ -56,16 +56,16 @@ public abstract class MixinMinecraft implements IMixinMinecraft {
     @Shadow
     public RenderGlobal renderGlobal;
     @Shadow
-    private SoundHandler mcSoundHandler;
+    private SoundHandler soundHandler;
     @Shadow
-    private MusicTicker mcMusicTicker;
+    private MusicTicker musicTicker;
     @Shadow
     private @Final
     Tutorial tutorial;
     @Shadow
     public ParticleManager effectRenderer;
     @Shadow
-    private NetworkManager myNetworkManager;
+    private NetworkManager networkManager;
     @Shadow
     long systemTime;
     @Shadow
@@ -112,7 +112,7 @@ public void redirectUpdateCameraAndRender(EntityRenderer entityRenderer,
     /**
      * Inject after the runTick method have looped to update world and player entities differently. Disabled when tick speeds are synched.
      */
-    @Inject(method = "runGameLoop", at = @At(value = "FIELD", target = "Lnet/minecraft/client/Minecraft;mcProfiler:Lnet/minecraft/profiler/Profiler;", ordinal = 3, shift = At.Shift.BEFORE))
+    @Inject(method = "runGameLoop", at = @At(value = "FIELD", target = "Lnet/minecraft/client/Minecraft;profiler:Lnet/minecraft/profiler/Profiler;", ordinal = 3, shift = At.Shift.BEFORE))
     public void injectPlayerWorldLoops(CallbackInfo ci) {
         if (TickRate.runTickRate) {
             int playerTicks = this.timer.elapsedTicks;
@@ -176,7 +176,7 @@ public void runTickPlayer() {
                 }
             }
 
-            this.mcProfiler.endStartSection("gameRenderer");
+            this.profiler.endStartSection("gameRenderer");
 
             if (!this.isGamePaused) {
                 this.entityRenderer.updateRenderer();
@@ -200,19 +200,19 @@ public void runTickWorld() {
                 }
             }
 
-            this.mcProfiler.endStartSection("gameRenderer");
+            this.profiler.endStartSection("gameRenderer");
 
             if (!this.isGamePaused) {
                 this.entityRenderer.updateRenderer();
             }
 
-            this.mcProfiler.endStartSection("levelRenderer");
+            this.profiler.endStartSection("levelRenderer");
 
             if (!this.isGamePaused) {
                 this.renderGlobal.updateClouds();
             }
 
-            this.mcProfiler.endStartSection("level");
+            this.profiler.endStartSection("level");
 
             if (!this.isGamePaused) {
                 if (this.world.getLastLightningBolt() > 0) {
@@ -228,8 +228,8 @@ public void runTickWorld() {
         }
 
         if (!this.isGamePaused) {
-            this.mcMusicTicker.update();
-            this.mcSoundHandler.update();
+            this.musicTicker.update();
+            this.soundHandler.update();
         }
 
         if (this.world != null) {
@@ -253,23 +253,23 @@ public void runTickWorld() {
                 }
             }
 
-            this.mcProfiler.endStartSection("animateTick");
+            this.profiler.endStartSection("animateTick");
 
             if (!this.isGamePaused && this.world != null) {
                 this.world.doVoidFogParticles(MathHelper.floor(this.player.posX), MathHelper.floor(this.player.posY), MathHelper.floor(this.player.posZ));
             }
 
-            this.mcProfiler.endStartSection("particles");
+            this.profiler.endStartSection("particles");
 
             if (!this.isGamePaused) {
                 this.effectRenderer.updateEffects();
             }
-        } else if (this.myNetworkManager != null) {
-            this.mcProfiler.endStartSection("pendingConnection");
-            this.myNetworkManager.processReceivedPackets();
+        } else if (this.networkManager != null) {
+            this.profiler.endStartSection("pendingConnection");
+            this.networkManager.processReceivedPackets();
         }
 
-        this.mcProfiler.endSection();
+        this.profiler.endSection();
         this.systemTime = Minecraft.getSystemTime();
     }
 }

src/main/java/carpetclient/mixins/MixinPlayerControllerMP.java

@@ -4,11 +4,15 @@
 import carpetclient.Hotkeys;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.entity.EntityPlayerSP;
+import net.minecraft.client.gui.GuiScreen;
 import net.minecraft.client.multiplayer.PlayerControllerMP;
 import net.minecraft.client.multiplayer.WorldClient;
 import net.minecraft.client.network.NetHandlerPlayClient;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.inventory.ClickType;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
+import net.minecraft.item.crafting.IRecipe;
 import net.minecraft.network.Packet;
 import net.minecraft.network.play.client.CPacketPlayerTryUseItemOnBlock;
 import net.minecraft.util.EnumFacing;
@@ -20,7 +24,10 @@
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
 import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.Redirect;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 
 /*
 Injecting code for block rotation. Editing the x value when sending the package "CPacketPlayerTryUseItemOnBlock" to be decoded by carpet.
@@ -188,4 +195,13 @@ private boolean isGlazedTerracotta(ItemStack itemstack){
         int id = Item.getIdFromItem(itemstack.getItem());
         return id >= 235 && id <= 250;
     }
+
+    @Inject(method = "func_194338_a", at = @At("RETURN"))
+    private void ups(int window, IRecipe recipe, boolean makeAll, EntityPlayer p_194338_4_, CallbackInfo ci) {
+        if (GuiScreen.isShiftKeyDown() && GuiScreen.isAltKeyDown() ){
+            this.mc.playerController.windowClick(0, 0, 1, ClickType.QUICK_MOVE, this.mc.player);
+        } else if(GuiScreen.isShiftKeyDown() && GuiScreen.isCtrlKeyDown() && Config.controlQCrafting) {
+            this.mc.playerController.windowClick(0, 0, 1, ClickType.THROW, this.mc.player);
+        }
+    }
 }