61 lines
2.7 KiB
Java
61 lines
2.7 KiB
Java
package net.minecraft.util.datafix.fixes;
|
|
|
|
import com.mojang.datafixers.DSL;
|
|
import com.mojang.datafixers.DataFix;
|
|
import com.mojang.datafixers.OpticFinder;
|
|
import com.mojang.datafixers.TypeRewriteRule;
|
|
import com.mojang.datafixers.schemas.Schema;
|
|
import com.mojang.datafixers.types.Type;
|
|
import com.mojang.serialization.Dynamic;
|
|
|
|
public class EntityPaintingItemFrameDirectionFix extends DataFix {
|
|
private static final int[][] DIRECTIONS = new int[][]{{0, 0, 1}, {-1, 0, 0}, {0, 0, -1}, {1, 0, 0}};
|
|
|
|
public EntityPaintingItemFrameDirectionFix(Schema outputSchema, boolean changesType) {
|
|
super(outputSchema, changesType);
|
|
}
|
|
|
|
private Dynamic<?> doFix(Dynamic<?> dynamic, boolean fixDirection, boolean fixItemRotation) {
|
|
if ((fixDirection || fixItemRotation) && dynamic.get("Facing").asNumber().result().isEmpty()) {
|
|
int i;
|
|
if (dynamic.get("Direction").asNumber().result().isPresent()) {
|
|
i = dynamic.get("Direction").asByte((byte)0) % DIRECTIONS.length;
|
|
int[] is = DIRECTIONS[i];
|
|
dynamic = dynamic.set("TileX", dynamic.createInt(dynamic.get("TileX").asInt(0) + is[0]));
|
|
dynamic = dynamic.set("TileY", dynamic.createInt(dynamic.get("TileY").asInt(0) + is[1]));
|
|
dynamic = dynamic.set("TileZ", dynamic.createInt(dynamic.get("TileZ").asInt(0) + is[2]));
|
|
dynamic = dynamic.remove("Direction");
|
|
if (fixItemRotation && dynamic.get("ItemRotation").asNumber().result().isPresent()) {
|
|
dynamic = dynamic.set("ItemRotation", dynamic.createByte((byte)(dynamic.get("ItemRotation").asByte((byte)0) * 2)));
|
|
}
|
|
} else {
|
|
i = dynamic.get("Dir").asByte((byte)0) % DIRECTIONS.length;
|
|
dynamic = dynamic.remove("Dir");
|
|
}
|
|
|
|
dynamic = dynamic.set("Facing", dynamic.createByte((byte)i));
|
|
}
|
|
|
|
return dynamic;
|
|
}
|
|
|
|
@Override
|
|
public TypeRewriteRule makeRule() {
|
|
Type<?> type = this.getInputSchema().getChoiceType(References.ENTITY, "Painting");
|
|
OpticFinder<?> opticFinder = DSL.namedChoice("Painting", type);
|
|
Type<?> type2 = this.getInputSchema().getChoiceType(References.ENTITY, "ItemFrame");
|
|
OpticFinder<?> opticFinder2 = DSL.namedChoice("ItemFrame", type2);
|
|
Type<?> type3 = this.getInputSchema().getType(References.ENTITY);
|
|
TypeRewriteRule typeRewriteRule = this.fixTypeEverywhereTyped(
|
|
"EntityPaintingFix",
|
|
type3,
|
|
typed -> typed.updateTyped(opticFinder, type, typedx -> typedx.update(DSL.remainderFinder(), dynamic -> this.doFix(dynamic, true, false)))
|
|
);
|
|
TypeRewriteRule typeRewriteRule2 = this.fixTypeEverywhereTyped(
|
|
"EntityItemFrameFix",
|
|
type3,
|
|
typed -> typed.updateTyped(opticFinder2, type2, typedx -> typedx.update(DSL.remainderFinder(), dynamic -> this.doFix(dynamic, false, true)))
|
|
);
|
|
return TypeRewriteRule.seq(typeRewriteRule, typeRewriteRule2);
|
|
}
|
|
}
|