Port to 1.21.2

.github/workflows/build-prs.yml

@@ -27,10 +27,16 @@ jobs:
 
       # GradleUtils will append the branch name to the version,
       # but for that we need a properly checked out branch
-      - name: Create branch for commit
+      - name: Create branch for commit (PR)
+        if: ${{ github.event_name == 'pull_request' }}
         run:
           git switch -C pr-${{ github.event.pull_request.number }}-${{ github.event.pull_request.head.ref }}
 
+      - name: Create branch for commit
+        if: ${{ github.event_name != 'pull_request' }}
+        run:
+          git switch -C ${{ github.ref_name }}
+
       - name: Setup JDK 21
         uses: neoforged/actions/setup-java@main
         with:
@@ -48,12 +54,13 @@ jobs:
         run: ./gradlew assemble checkFormatting
 
       - name: Run JCC
-        if: ${{ ! startsWith(github.event.pull_request.head.ref, 'refs/heads/port/') }}
+        if: ${{ ! startsWith(github.event.pull_request.head.ref, 'port/') && ! startsWith(github.ref_name, 'port/') && ! startsWith(github.event.pull_request.base.ref, 'port/') }}
         run: ./gradlew checkJarCompatibility
 
       - name: Upload JCC
-        if: ${{ ! startsWith(github.event.pull_request.head.ref, 'refs/heads/port/') }}
+        if: ${{ ! startsWith(github.event.pull_request.head.ref, 'port/') && ! startsWith(github.ref_name, 'port/') && ! startsWith(github.event.pull_request.base.ref, 'port/') }}
         uses: neoforged/action-jar-compatibility/upload@v1
 
       - name: Publish artifacts
-        uses: neoforged/action-pr-publishing/upload@v1
+        if: ${{ github.event_name == 'pull_request' }}
+        uses: neoforged/action-pr-publishing/upload@v1

coremods/src/main/java/net/neoforged/neoforge/coremods/MethodRedirector.java

@@ -32,13 +32,13 @@ public class MethodRedirector implements ITransformer<ClassNode> {
             new MethodRedirection(
                     Opcodes.INVOKEVIRTUAL,
                     "finalizeSpawn",
-                    "(Lnet/minecraft/world/level/ServerLevelAccessor;Lnet/minecraft/world/DifficultyInstance;Lnet/minecraft/world/entity/MobSpawnType;Lnet/minecraft/world/entity/SpawnGroupData;)Lnet/minecraft/world/entity/SpawnGroupData;",
+                    "(Lnet/minecraft/world/level/ServerLevelAccessor;Lnet/minecraft/world/DifficultyInstance;Lnet/minecraft/world/entity/EntitySpawnReason;Lnet/minecraft/world/entity/SpawnGroupData;)Lnet/minecraft/world/entity/SpawnGroupData;",
                     "finalize_spawn_targets.json",
                     methodInsnNode -> new MethodInsnNode(
                             Opcodes.INVOKESTATIC,
                             "net/neoforged/neoforge/event/EventHooks",
                             "finalizeMobSpawn",
-                            "(Lnet/minecraft/world/entity/Mob;Lnet/minecraft/world/level/ServerLevelAccessor;Lnet/minecraft/world/DifficultyInstance;Lnet/minecraft/world/entity/MobSpawnType;Lnet/minecraft/world/entity/SpawnGroupData;)Lnet/minecraft/world/entity/SpawnGroupData;",
+                            "(Lnet/minecraft/world/entity/Mob;Lnet/minecraft/world/level/ServerLevelAccessor;Lnet/minecraft/world/DifficultyInstance;Lnet/minecraft/world/entity/EntitySpawnReason;Lnet/minecraft/world/entity/SpawnGroupData;)Lnet/minecraft/world/entity/SpawnGroupData;",
                             false)));
 
     public MethodRedirector() {

docs/CONTRIBUTING.md

@@ -22,7 +22,7 @@ Contributing to NeoForge
    - Run `gradlew :tests:runGameTestServer` or `Tests: GameTestServer` from IDE
    - Run `gradlew :tests:runGameTestClient` or `Tests: GameTestClient` from IDE
    - If possible, write an automated test under the tests project. See [NEOGAMETESTS.md](NEOGAMETESTS.md) for more info.
-10. Run `gradlew unpackSourcePatches` to generate patch-files from the patched sources
+10. Run `gradlew genPatches` to generate patch-files from the patched sources
 11. Run `gradlew applyAllFormatting` to automatically format sources
 12. Check correct formatting with `gradlew spotlessCheck`
 13. Commit & Push

gradle.properties

@@ -9,10 +9,10 @@ org.gradle.debug=false
 
 java_version=21
 
-minecraft_version=1.21.1
-neoform_version=20240808.144430
+minecraft_version=1.21.2-rc1
+neoform_version=20241017.134216
 # on snapshot versions, used to prefix the version
-neoforge_snapshot_next_stable=22.0
+neoforge_snapshot_next_stable=21.2
 
 mergetool_version=2.0.0
 accesstransformers_version=10.0.1

patches/com/mojang/blaze3d/platform/GlStateManager.java.patch

@@ -1,6 +1,6 @@
 --- a/com/mojang/blaze3d/platform/GlStateManager.java
 +++ b/com/mojang/blaze3d/platform/GlStateManager.java
-@@ -945,4 +_,53 @@
+@@ -1009,4 +_,53 @@
              return INSTANCE.height;
          }
      }

patches/com/mojang/blaze3d/platform/Window.java.patch

@@ -1,6 +1,6 @@
 --- a/com/mojang/blaze3d/platform/Window.java
 +++ b/com/mojang/blaze3d/platform/Window.java
-@@ -86,7 +_,8 @@
+@@ -90,7 +_,8 @@
          GLFW.glfwWindowHint(139267, 2);
          GLFW.glfwWindowHint(139272, 204801);
          GLFW.glfwWindowHint(139270, 1);
@@ -10,15 +10,15 @@
          if (monitor != null) {
              VideoMode videomode = monitor.getPreferredVidMode(this.fullscreen ? this.preferredFullscreenVideoMode : Optional.empty());
              this.windowedX = this.x = monitor.getX() + videomode.getWidth() / 2 - this.width / 2;
-@@ -98,6 +_,7 @@
+@@ -102,6 +_,7 @@
              this.windowedX = this.x = aint1[0];
              this.windowedY = this.y = aint[0];
          }
 +        }
 
          GLFW.glfwMakeContextCurrent(this.window);
          GL.createCapabilities();
-@@ -256,6 +_,7 @@
+@@ -269,6 +_,7 @@
          GLFW.glfwGetFramebufferSize(this.window, aint, aint1);
          this.framebufferWidth = aint[0] > 0 ? aint[0] : 1;
          this.framebufferHeight = aint1[0] > 0 ? aint1[0] : 1;

patches/com/mojang/blaze3d/systems/RenderSystem.java.patch

@@ -1,6 +1,6 @@
 --- a/com/mojang/blaze3d/systems/RenderSystem.java
 +++ b/com/mojang/blaze3d/systems/RenderSystem.java
-@@ -932,4 +_,14 @@
+@@ -822,4 +_,14 @@
              void accept(it.unimi.dsi.fastutil.ints.IntConsumer p_157488_, int p_157489_);
          }
      }

patches/com/mojang/blaze3d/vertex/PoseStack.java.patch

@@ -1,6 +1,6 @@
 --- a/com/mojang/blaze3d/vertex/PoseStack.java
 +++ b/com/mojang/blaze3d/vertex/PoseStack.java
-@@ -13,7 +_,7 @@
+@@ -14,7 +_,7 @@
  import org.joml.Vector3f;
 
  @OnlyIn(Dist.CLIENT)

patches/com/mojang/blaze3d/vertex/VertexConsumer.java.patch

@@ -1,6 +1,6 @@
 --- a/com/mojang/blaze3d/vertex/VertexConsumer.java
 +++ b/com/mojang/blaze3d/vertex/VertexConsumer.java
-@@ -12,7 +_,7 @@
+@@ -13,7 +_,7 @@
  import org.lwjgl.system.MemoryStack;
 
  @OnlyIn(Dist.CLIENT)
@@ -10,19 +10,19 @@
 
      VertexConsumer setColor(int p_350535_, int p_350875_, int p_350886_, int p_350775_);
 @@ -131,11 +_,14 @@
-                     f5 = p_331397_[l] * p_85992_ * 255.0F;
+                     f5 = p_331397_[i1] * p_85992_ * 255.0F;
                  }
 
--                int i1 = FastColor.ARGB32.color(k, (int)f3, (int)f4, (int)f5);
--                int j1 = p_331378_[l];
+-                int j1 = ARGB.color(k, (int)f3, (int)f4, (int)f5);
+-                int k1 = LightTexture.lightCoordsWithEmission(p_331378_[i1], l);
 +                // Neo: also apply alpha that's coming from the baked quad
 +                int vertexAlpha = p_331268_ ? (int)((p_331416_ * (float) (bytebuffer.get(15) & 255) / 255.0F) * 255) : k;
-+                int i1 = FastColor.ARGB32.color(vertexAlpha, (int)f3, (int)f4, (int)f5);
-+                int j1 = applyBakedLighting(p_331378_[l], bytebuffer);
++                int j1 = ARGB.color(vertexAlpha, (int)f3, (int)f4, (int)f5);
++                int k1 = applyBakedLighting(LightTexture.lightCoordsWithEmission(p_331378_[i1], l), bytebuffer);
                  float f10 = bytebuffer.getFloat(16);
                  float f9 = bytebuffer.getFloat(20);
                  Vector3f vector3f1 = matrix4f.transformPosition(f, f1, f2, new Vector3f());
 +                applyBakedNormals(vector3f, bytebuffer, p_85988_.normal());
-                 this.addVertex(vector3f1.x(), vector3f1.y(), vector3f1.z(), i1, f10, f9, p_85993_, j1, vector3f.x(), vector3f.y(), vector3f.z());
+                 this.addVertex(vector3f1.x(), vector3f1.y(), vector3f1.z(), j1, f10, f9, p_85993_, k1, vector3f.x(), vector3f.y(), vector3f.z());
              }
          }

patches/com/mojang/blaze3d/vertex/VertexFormat.java.patch

@@ -1,6 +1,6 @@
 --- a/com/mojang/blaze3d/vertex/VertexFormat.java
 +++ b/com/mojang/blaze3d/vertex/VertexFormat.java
-@@ -237,4 +_,28 @@
+@@ -220,4 +_,28 @@
              };
          }
      }

patches/com/mojang/realmsclient/gui/screens/RealmsNotificationsScreen.java.patch

@@ -1,6 +1,6 @@
 --- a/com/mojang/realmsclient/gui/screens/RealmsNotificationsScreen.java
 +++ b/com/mojang/realmsclient/gui/screens/RealmsNotificationsScreen.java
-@@ -127,7 +_,7 @@
+@@ -128,7 +_,7 @@
      private void drawIcons(GuiGraphics p_282966_) {
          int i = this.numberOfPendingInvites;
          int j = 24;

patches/net/minecraft/SharedConstants.java.patch

@@ -1,6 +1,6 @@
 --- a/net/minecraft/SharedConstants.java
 +++ b/net/minecraft/SharedConstants.java
-@@ -118,7 +_,8 @@
+@@ -117,7 +_,8 @@
      public static final boolean USE_WORKFLOWS_HOOKS = false;
      public static final boolean USE_DEVONLY = false;
      public static boolean CHECK_DATA_FIXER_SCHEMA = true;
@@ -10,7 +10,7 @@
      public static final int WORLD_RESOLUTION = 16;
      public static final int MAX_CHAT_LENGTH = 256;
      public static final int MAX_USER_INPUT_COMMAND_LENGTH = 32500;
-@@ -171,6 +_,7 @@
+@@ -170,6 +_,7 @@
      }
 
      static {

patches/net/minecraft/Util.java.patch

@@ -1,6 +1,6 @@
 --- a/net/minecraft/Util.java
 +++ b/net/minecraft/Util.java
-@@ -267,8 +_,8 @@
+@@ -264,8 +_,8 @@
                  .getSchema(DataFixUtils.makeKey(SharedConstants.getCurrentVersion().getDataVersion().getVersion()))
                  .getChoiceType(p_137552_, p_137553_);
          } catch (IllegalArgumentException illegalargumentexception) {
@@ -11,7 +11,7 @@
                  throw illegalargumentexception;
              }
          }
-@@ -526,20 +_,20 @@
+@@ -630,20 +_,20 @@
 
      public static void logAndPauseIfInIde(String p_143786_) {
          LOGGER.error(p_143786_);

patches/net/minecraft/advancements/AdvancementRewards.java.patch

@@ -1,6 +1,6 @@
 --- a/net/minecraft/advancements/AdvancementRewards.java
 +++ b/net/minecraft/advancements/AdvancementRewards.java
-@@ -40,6 +_,7 @@
+@@ -41,6 +_,7 @@
          LootParams lootparams = new LootParams.Builder(p_9990_.serverLevel())
              .withParameter(LootContextParams.THIS_ENTITY, p_9990_)
              .withParameter(LootContextParams.ORIGIN, p_9990_.position())

patches/net/minecraft/client/Camera.java.patch

@@ -1,27 +1,27 @@
 --- a/net/minecraft/client/Camera.java
 +++ b/net/minecraft/client/Camera.java
-@@ -42,6 +_,7 @@
+@@ -44,6 +_,7 @@
      private float eyeHeightOld;
      private float partialTickTime;
      public static final float FOG_DISTANCE_SCALE = 0.083333336F;
 +    private float roll;
 
      public void setup(BlockGetter p_90576_, Entity p_90577_, boolean p_90578_, boolean p_90579_, float p_90580_) {
          this.initialized = true;
-@@ -49,7 +_,10 @@
-         this.entity = p_90577_;
-         this.detached = p_90578_;
-         this.partialTickTime = p_90580_;
--        this.setRotation(p_90577_.getViewYRot(p_90580_), p_90577_.getViewXRot(p_90580_));
-+        var cameraSetup = net.neoforged.neoforge.common.NeoForge.EVENT_BUS.post(new net.neoforged.neoforge.client.event.ViewportEvent.ComputeCameraAngles(
-+                this, p_90580_, p_90577_.getViewYRot(p_90580_), p_90577_.getViewXRot(p_90580_), 0)
-+        );
-+        this.setRotation(cameraSetup.getYaw(), cameraSetup.getPitch(), cameraSetup.getRoll());
-         this.setPosition(
-             Mth.lerp((double)p_90580_, p_90577_.xo, p_90577_.getX()),
-             Mth.lerp((double)p_90580_, p_90577_.yo, p_90577_.getY()) + (double)Mth.lerp(p_90580_, this.eyeHeightOld, this.eyeHeight),
-@@ -57,11 +_,11 @@
-         );
+@@ -62,7 +_,10 @@
+             this.setRotation(p_90577_.getViewYRot(p_90580_), p_90577_.getViewXRot(p_90580_));
+             this.setPosition(newminecartbehavior.getCartLerpPosition(p_90580_).add(vec3));
+         } else {
+-            this.setRotation(p_90577_.getViewYRot(p_90580_), p_90577_.getViewXRot(p_90580_));
++            var cameraSetup = net.neoforged.neoforge.common.NeoForge.EVENT_BUS.post(new net.neoforged.neoforge.client.event.ViewportEvent.ComputeCameraAngles(
++                    this, p_90580_, p_90577_.getViewYRot(p_90580_), p_90577_.getViewXRot(p_90580_), 0)
++            );
++            this.setRotation(cameraSetup.getYaw(), cameraSetup.getPitch(), cameraSetup.getRoll());
+             this.setPosition(
+                 Mth.lerp((double)p_90580_, p_90577_.xo, p_90577_.getX()),
+                 Mth.lerp((double)p_90580_, p_90577_.yo, p_90577_.getY()) + (double)Mth.lerp(p_90580_, this.eyeHeightOld, this.eyeHeight),
+@@ -72,11 +_,11 @@
+
          if (p_90578_) {
              if (p_90579_) {
 -                this.setRotation(this.yRot + 180.0F, -this.xRot);
@@ -34,7 +34,7 @@
          } else if (p_90577_ instanceof LivingEntity && ((LivingEntity)p_90577_).isSleeping()) {
              Direction direction = ((LivingEntity)p_90577_).getBedOrientation();
              this.setRotation(direction != null ? direction.toYRot() - 180.0F : 0.0F, 0.0F);
-@@ -102,10 +_,17 @@
+@@ -117,10 +_,17 @@
          this.setPosition(new Vec3(this.position.x + (double)vector3f.x, this.position.y + (double)vector3f.y, this.position.z + (double)vector3f.z));
      }
 
@@ -53,7 +53,7 @@
          FORWARDS.rotate(this.rotation, this.forwards);
          UP.rotate(this.rotation, this.up);
          LEFT.rotate(this.rotation, this.left);
-@@ -221,6 +_,17 @@
+@@ -236,6 +_,17 @@
 
      public float getPartialTickTime() {
          return this.partialTickTime;

patches/net/minecraft/client/ClientRecipeBook.java.patch

@@ -1,20 +1,19 @@
 --- a/net/minecraft/client/ClientRecipeBook.java
 +++ b/net/minecraft/client/ClientRecipeBook.java
-@@ -65,7 +_,7 @@
-             Recipe<?> recipe = recipeholder.value();
-             if (!recipe.isSpecial() && !recipe.isIncomplete()) {
-                 RecipeBookCategories recipebookcategories = getCategory(recipeholder);
--                String s = recipe.getGroup();
-+                String s = recipe.getGroup().isEmpty() ? recipeholder.id().toString() : recipe.getGroup(); // FORGE: Group value defaults to the recipe's ID if the recipe's explicit group is empty.
-                 if (s.isEmpty()) {
-                     map.computeIfAbsent(recipebookcategories, p_90645_ -> Lists.newArrayList()).add(ImmutableList.of(recipeholder));
-                 } else {
-@@ -125,6 +_,8 @@
-             } else if (recipetype == RecipeType.SMITHING) {
-                 return RecipeBookCategories.SMITHING;
-             } else {
-+                RecipeBookCategories categories = net.neoforged.neoforge.client.RecipeBookManager.findCategories((RecipeType) recipetype, p_301136_);
-+                if (categories != null) return categories;
-                 LOGGER.warn(
-                     "Unknown recipe category: {}/{}",
-                     LogUtils.defer(() -> BuiltInRegistries.RECIPE_TYPE.getKey(recipe.getType())),
+@@ -74,6 +_,16 @@
+                     .collect(ImmutableList.toImmutableList())
+             );
+         }
++        // Neo: Do the same for modded search categories.
++        for (var entry : net.neoforged.neoforge.client.RecipeBookManager.getSearchCategories().entrySet()) {
++            map1.put(
++                entry.getKey(),
++                entry.getValue()
++                    .stream()
++                    .flatMap(category -> map1.getOrDefault(category, List.of()).stream())
++                    .collect(ImmutableList.toImmutableList())
++            );
++        }
+
+         this.collectionsByTab = Map.copyOf(map1);
+         this.allCollections = builder.build();