Add MCBE 1.20.30 updater

build.gradle.kts

@@ -4,7 +4,7 @@ plugins {
     id("signing")
 }
 
-version = "1.20.10-SNAPSHOT"
+version = "1.20.30-SNAPSHOT"
 group = "org.cloudburstmc"
 description = "Updates Minecraft: Bedrock Edition block states to the latest revision"
 

src/main/java/org/cloudburstmc/blockstateupdater/BlockStateUpdater_1_20_30.java

@@ -0,0 +1,140 @@
+package org.cloudburstmc.blockstateupdater;
+
+import org.cloudburstmc.blockstateupdater.util.tagupdater.CompoundTagUpdaterContext;
+
+public class BlockStateUpdater_1_20_30 implements BlockStateUpdater {
+
+    public static final BlockStateUpdater INSTANCE = new BlockStateUpdater_1_20_30();
+
+    public static final String[] COLORS = {
+            "magenta",
+            "pink",
+            "green",
+            "lime",
+            "yellow",
+            "black",
+            "light_blue",
+            "brown",
+            "cyan",
+            "orange",
+            "red",
+            "gray",
+            "white",
+            "blue",
+            "purple",
+            "silver"
+    };
+
+    public static final String[] DIRECTIONS = {
+            "east",
+            "south",
+            "north",
+            "west",
+            "up",
+            "down"
+    };
+
+    @Override
+    public void registerUpdaters(CompoundTagUpdaterContext ctx) {
+        for (String color : COLORS) {
+            if (color.equals("silver")) {
+                this.addTypeUpdater(ctx, "minecraft:stained_glass", "color", color, "minecraft:light_gray_stained_glass");
+                this.addTypeUpdater(ctx, "minecraft:stained_glass_pane", "color", color, "minecraft:light_gray_stained_glass_pane");
+                this.addTypeUpdater(ctx, "minecraft:concrete_powder", "color", color, "minecraft:light_gray_concrete_powder");
+                this.addTypeUpdater(ctx, "minecraft:stained_hardened_clay", "color", color, "minecraft:light_gray_terracotta");
+            } else {
+                this.addTypeUpdater(ctx, "minecraft:stained_glass", "color", color, "minecraft:" + color + "_stained_glass");
+                this.addTypeUpdater(ctx, "minecraft:stained_glass_pane", "color", color, "minecraft:" + color + "_stained_glass_pane");
+                this.addTypeUpdater(ctx, "minecraft:concrete_powder", "color", color, "minecraft:" + color + "_concrete_powder");
+                this.addTypeUpdater(ctx, "minecraft:stained_hardened_clay", "color", color, "minecraft:" + color + "_terracotta");
+            }
+        }
+
+        this.addDirectionUpdater(ctx, "minecraft:amethyst_cluster", "facing_direction", "minecraft:block_face");
+        this.addDirectionUpdater(ctx, "minecraft:anvil", "direction", "minecraft:cardinal_direction", 3);
+        this.addDirectionUpdater(ctx, "minecraft:big_dripleaf", "direction", "minecraft:cardinal_direction", 3);
+        this.addDirectionUpdater(ctx, "minecraft:blast_furnace", "facing_direction", "minecraft:cardinal_direction", 3);
+        this.addDirectionUpdater(ctx, "minecraft:calibrated_sculk_sensor", "direction", "minecraft:cardinal_direction", 3);
+        this.addDirectionUpdater(ctx, "minecraft:campfire", "direction", "minecraft:cardinal_direction", 3);
+        this.addDirectionUpdater(ctx, "minecraft:end_portal_frame", "direction", "minecraft:cardinal_direction", 3);
+        this.addDirectionUpdater(ctx, "minecraft:furnace", "facing_direction", "minecraft:cardinal_direction", 3);
+        this.addDirectionUpdater(ctx, "minecraft:large_amethyst_bud", "facing_direction", "minecraft:block_face");
+        this.addDirectionUpdater(ctx, "minecraft:lectern", "direction", "minecraft:cardinal_direction", 3);
+        this.addDirectionUpdater(ctx, "minecraft:lit_blast_furnace", "facing_direction", "minecraft:cardinal_direction", 3);
+        this.addDirectionUpdater(ctx, "minecraft:lit_furnace", "facing_direction", "minecraft:cardinal_direction", 3);
+        this.addDirectionUpdater(ctx, "minecraft:lit_smoker", "facing_direction", "minecraft:cardinal_direction", 3);
+        this.addDirectionUpdater(ctx, "minecraft:medium_amethyst_bud", "facing_direction", "minecraft:block_face");
+        this.addDirectionUpdater(ctx, "minecraft:pink_petals", "direction", "minecraft:cardinal_direction", 3);
+        this.addDirectionUpdater(ctx, "minecraft:powered_comparator", "direction", "minecraft:cardinal_direction", 3);
+        this.addDirectionUpdater(ctx, "minecraft:powered_repeater", "direction", "minecraft:cardinal_direction", 3);
+        this.addDirectionUpdater(ctx, "minecraft:small_amethyst_bud", "facing_direction", "minecraft:block_face");
+        this.addDirectionUpdater(ctx, "minecraft:small_dripleaf_block", "direction", "minecraft:cardinal_direction", 3);
+        this.addDirectionUpdater(ctx, "minecraft:smoker", "facing_direction", "minecraft:cardinal_direction", 3);
+        this.addDirectionUpdater(ctx, "minecraft:soul_campfire", "direction", "minecraft:cardinal_direction", 3);
+        this.addDirectionUpdater(ctx, "minecraft:unpowered_comparator", "direction", "minecraft:cardinal_direction", 3);
+        this.addDirectionUpdater(ctx, "minecraft:unpowered_repeater", "direction", "minecraft:cardinal_direction", 3);
+
+        ctx.addUpdater(1, 20, 30)
+                .regex("name", "minecraft:.+slab(?:[2-4])?\\b")
+                .visit("states")
+                .edit("top_slot_bit", helper -> {
+                    boolean value;
+                    if (helper.getTag() instanceof Byte) {
+                        value = (byte) helper.getTag() == 1;
+                    } else {
+                        value = (boolean) helper.getTag();
+                    }
+
+                    if (value) {
+                        helper.replaceWith("minecraft:vertical_half", "top");
+                    } else {
+                        helper.replaceWith("minecraft:vertical_half", "bottom");
+                    }
+                });
+
+        // TODO: Mojang added 51 updaters, I managed to do the same with less. Maybe I missed something? Need to check later.
+    }
+
+    private void addTypeUpdater(CompoundTagUpdaterContext context, String identifier, String typeState, String type, String newIdentifier) {
+        context.addUpdater(1, 20, 30)
+                .match("name", identifier)
+                .visit("states")
+                .match(typeState, type)
+                .edit(typeState, helper -> helper.getRootTag().put("name", newIdentifier))
+                .remove(typeState);
+    }
+
+    private void addDirectionUpdater(CompoundTagUpdaterContext ctx, String identifier, String oldProperty, String newProperty) {
+        this.addDirectionUpdater(ctx, identifier, oldProperty, newProperty, 5);
+    }
+
+    private void addDirectionUpdater(CompoundTagUpdaterContext ctx, String identifier, String oldProperty, String newProperty, int maxMeta) {
+        ctx.addUpdater(1, 20, 30)
+                .match("name", identifier)
+                .visit("states")
+                .edit(oldProperty, helper -> {
+                    int value = (int) helper.getTag();
+                    helper.replaceWith(newProperty, DIRECTIONS[value > maxMeta ? 0 : value]);
+                });
+    }
+
+    private void addSlabUpdater(CompoundTagUpdaterContext ctx, String identifier) {
+        ctx.addUpdater(1, 20, 30)
+                .match("name", identifier)
+                .visit("states")
+                .edit("top_slot_bit", helper -> {
+                    boolean value;
+                    if (helper.getTag() instanceof Byte) {
+                        value = (byte) helper.getTag() == 1;
+                    } else {
+                        value = (boolean) helper.getTag();
+                    }
+
+                    if (value) {
+                        helper.replaceWith("minecraft:vertical_half", "top");
+                    } else {
+                        helper.replaceWith("minecraft:vertical_half", "bottom");
+                    }
+                });
+    }
+}

src/main/java/org/cloudburstmc/blockstateupdater/BlockStateUpdaters.java

@@ -34,6 +34,7 @@ public class BlockStateUpdaters {
         updaters.add(BlockStateUpdater_1_19_80.INSTANCE);
         updaters.add(BlockStateUpdater_1_20_0.INSTANCE);
         updaters.add(BlockStateUpdater_1_20_10.INSTANCE);
+        updaters.add(BlockStateUpdater_1_20_30.INSTANCE);
 
         CompoundTagUpdaterContext context = new CompoundTagUpdaterContext();
         updaters.forEach(updater -> updater.registerUpdaters(context));