Get rid of all the ATs in favor of Mixins

versions/1.12/mapping.txt

@@ -1,3 +1,4 @@
+net.minecraft.client.resources.ResourcePackRepository setServerResourcePack() setResourcePackInstance()
 net.minecraft.client.Minecraft fontRenderer fontRendererObj
 net.minecraft.client.renderer.BufferBuilder net.minecraft.client.renderer.VertexBuffer
 net.minecraft.client.gui.GuiButton x xPosition

versions/1.13.2/mapping.txt

@@ -1,3 +1,7 @@
+net.minecraft.entity.EntityLivingBase LIVING_FLAGS HAND_STATES
+net.minecraft.client.resources.DownloadingPackFinder net.minecraft.client.resources.ResourcePackRepository
+net.minecraft.client.resources.DownloadingPackFinder func_195741_a() setServerResourcePack()
+net.minecraft.client.renderer.color.ItemColors getColor() getColorFromItemstack()
 net.minecraft.client.renderer.GlStateManager activeTexture activeTextureUnit
 net.minecraft.client.renderer.FirstPersonRenderer net.minecraft.client.renderer.ItemRenderer
 net.minecraft.client.renderer.chunk.ChunkRenderTask net.minecraft.client.renderer.chunk.ChunkCompileTaskGenerator
@@ -13,6 +17,7 @@ net.minecraftforge.eventbus.api.IEventBus net.minecraftforge.fml.common.eventhan
 com.replaymod.core.versions.MCVer.Keyboard org.lwjgl.input.Keyboard
 net.minecraft.client.Minecraft gameDir mcDataDir
 net.minecraft.client.Minecraft getInstance() getMinecraft()
+net.minecraft.client.Minecraft getPackFinder() getResourcePackRepository()
 net.minecraft.client.renderer.WorldRenderer net.minecraft.client.renderer.RenderGlobal
 net.minecraft.network.play.server.SPacketEntity.Move net.minecraft.network.play.server.SPacketEntity.S17PacketEntityLookMove
 net.minecraft.entity.Entity isPassenger() isRiding()

versions/1.8.9/mapping.txt

@@ -1,7 +1,11 @@
+net.minecraft.util.Timer counter field_74285_i
+net.minecraft.client.resources.ResourcePackRepository downloadResourcePack() func_180601_a()
+net.minecraft.client.resources.ResourcePackRepository setResourcePackInstance() func_177319_a()
 net.minecraft.network.play.server.S38PacketPlayerListItem getAction() func_179768_b()
 net.minecraft.network.play.server.S38PacketPlayerListItem.AddPlayerData getProfile() func_179962_a()
 net.minecraft.network.play.server.S48PacketResourcePackSend getURL() func_179783_a()
 net.minecraft.network.play.server.S48PacketResourcePackSend getHash() func_179784_b()
+net.minecraft.network.play.server.S0CPacketSpawnPlayer watcher field_148960_i
 net.minecraft.network.play.server.S0CPacketSpawnPlayer getPlayer() func_179819_c()
 net.minecraft.network.play.server.S40PacketDisconnect getReason() func_149165_c()
 net.minecraft.network.play.server.S2BPacketChangeGameState getGameState() func_149138_c()

versions/1.9.4/mapping.txt

@@ -6,6 +6,7 @@ net.minecraft.util.text.Style net.minecraft.util.ChatStyle
 net.minecraft.util.text.TextFormatting net.minecraft.util.EnumChatFormatting
 net.minecraft.util.text.ITextComponent net.minecraft.util.IChatComponent
 net.minecraft.network.datasync.EntityDataManager net.minecraft.entity.DataWatcher
+net.minecraft.network.datasync.EntityDataManager.DataEntry net.minecraft.entity.DataWatcher.WatchableObject
 net.minecraft.client.renderer.VertexBuffer net.minecraft.client.renderer.WorldRenderer
 net.minecraft.client.renderer.Tessellator getBuffer() getWorldRenderer()
 net.minecraft.client.particle.Particle net.minecraft.client.particle.EntityFX
@@ -30,8 +31,11 @@ net.minecraft.network.play.server.SPacketPlayerPosLook net.minecraft.network.pla
 net.minecraft.network.play.server.SPacketPlayerListItem net.minecraft.network.play.server.S38PacketPlayerListItem
 net.minecraft.network.play.server.SPacketRespawn net.minecraft.network.play.server.S07PacketRespawn
 net.minecraft.network.play.server.SPacketSpawnPlayer net.minecraft.network.play.server.S0CPacketSpawnPlayer
+net.minecraft.network.play.server.SPacketSpawnPlayer getDataManagerEntries() func_148944_c()
 net.minecraft.network.play.server.SPacketSpawnObject net.minecraft.network.play.server.S0EPacketSpawnObject
 net.minecraft.network.play.server.SPacketSpawnMob net.minecraft.network.play.server.S0FPacketSpawnMob
+net.minecraft.network.play.server.SPacketSpawnMob dataManager field_149043_l
+net.minecraft.network.play.server.SPacketSpawnMob getDataManagerEntries() func_149027_c()
 net.minecraft.network.play.server.SPacketSpawnGlobalEntity net.minecraft.network.play.server.S2CPacketSpawnGlobalEntity
 net.minecraft.network.play.server.SPacketSpawnPainting net.minecraft.network.play.server.S10PacketSpawnPainting
 net.minecraft.network.play.server.SPacketSpawnExperienceOrb net.minecraft.network.play.server.S11PacketSpawnExperienceOrb

versions/common.gradle

@@ -301,34 +301,11 @@ if (mcVersion <= 10710) {
 }
 
 if (project.name != 'core') {
-    def preprocessedRes = 'build/preprocessed/res'
-    def preprocessedAT = 'build/preprocessed/at.cfg'
-    def originalRes = '../../src/main/resources'
-    def originalAT = originalRes + '/META-INF/replaymod_at.cfg'
-    def vars = [MC: mcVersion as int]
-
-    if (FABRIC) {
-        // Fabric doesn't have ATs, so we've stopped using them on 1.13+
-    } else if (FG3) {
-        // FG3 reads the AT file right after project evaluation, so we need to convert it right now
-        PreprocessTask.convertFile(PreprocessTask.CFG_KEYWORDS, vars, file(originalAT), file(preprocessedAT))
-        minecraft.accessTransformers << file(preprocessedAT)
-    } else {
-        (mcVersion >= 10800 ? [deobfMcMCP, deobfMcSRG] : [deobfuscateJar, deobfBinJar]).each { task ->
-            task.dependsOn preprocessResources
-        }
-        minecraft.accessTransformer preprocessedRes + '/META-INF/replaymod_at.cfg'
-    }
-
     def jGui = project.evaluationDependsOn(":jGui:$jGuiVersion")
     // Make sure the corresponding jGui setCoreVersion task runs
     project.tasks.setCoreVersionJava.dependsOn jGui.tasks.setCoreVersion
     // and it doesn't run too early (i.e. before we're done with preprocessing)
     jGui.tasks.setCoreVersionJava.mustRunAfter project.tasks.preprocessJava
-} else {
-    if (FG3) {
-        minecraft.accessTransformers << file('../../src/main/resources/META-INF/replaymod_at.cfg')
-    }
 }
 
 task configureRelocation() {