EntityProjectileOwnerFix.java

net.minecraft.util.datafix.fixes.EntityProjectileOwnerFix

信息

• 全限定名：net.minecraft.util.datafix.fixes.EntityProjectileOwnerFix
• 类型：public class
• 包：net.minecraft.util.datafix.fixes
• 源码路径：src/main/java/net/minecraft/util/datafix/fixes/EntityProjectileOwnerFix.java
• 起始行号：L14
• 继承：DataFix
• 职责：

  TODO

字段/常量

• 无

内部类/嵌套类型

• 无

构造器

public EntityProjectileOwnerFix(Schema outputSchema) @ L15

• 构造器名：EntityProjectileOwnerFix
• 源码定位：L15
• 修饰符：public

参数:

• outputSchema: Schema

说明:

TODO

方法

下面的方法块按源码顺序生成。

protected TypeRewriteRule makeRule() @ L19

• 方法名：makeRule
• 源码定位：L19
• 返回类型：TypeRewriteRule
• 修饰符：protected

参数:

• 无

说明:

TODO

private Typed<?> updateProjectiles(Typed<?> input) @ L25

• 方法名：updateProjectiles
• 源码定位：L25
• 返回类型：Typed<?>
• 修饰符：private

参数:

• input: Typed<?>

说明:

TODO

private Dynamic<?> updateOwnerArrow(Dynamic<?> tag) @ L37

• 方法名：updateOwnerArrow
• 源码定位：L37
• 返回类型：Dynamic<?>
• 修饰符：private

参数:

• tag: Dynamic<?>

说明:

TODO

private Dynamic<?> updateOwnerLlamaSpit(Dynamic<?> tag) @ L43

• 方法名：updateOwnerLlamaSpit
• 源码定位：L43
• 返回类型：Dynamic<?>
• 修饰符：private

参数:

• tag: Dynamic<?>

说明:

TODO

private Dynamic<?> updateOwnerThrowable(Dynamic<?> tag) @ L50

• 方法名：updateOwnerThrowable
• 源码定位：L50
• 返回类型：Dynamic<?>
• 修饰符：private

参数:

• tag: Dynamic<?>

说明:

TODO

private Dynamic<?> setUUID(Dynamic<?> tag, long mostSignificantBits, long leastSignificantBits) @ L58

• 方法名：setUUID
• 源码定位：L58
• 返回类型：Dynamic<?>
• 修饰符：private

参数:

• tag: Dynamic<?>
• mostSignificantBits: long
• leastSignificantBits: long

说明:

TODO

private static int[] createUUIDArray(long mostSignificantBits, long leastSignificantBits) @ L65

• 方法名：createUUIDArray
• 源码定位：L65
• 返回类型：int[]
• 修饰符：private static

参数:

• mostSignificantBits: long
• leastSignificantBits: long

说明:

TODO

private Typed<?> updateEntity(Typed<?> input, String name, Function<Dynamic<?>,Dynamic<?>> function) @ L69

• 方法名：updateEntity
• 源码定位：L69
• 返回类型：Typed<?>
• 修饰符：private

参数:

• input: Typed<?>
• name: String
• function: Function<Dynamic,Dynamic>

说明:

TODO

代码

public class EntityProjectileOwnerFix extends DataFix {
    public EntityProjectileOwnerFix(Schema outputSchema) {
        super(outputSchema, false);
    }
 
    @Override
    protected TypeRewriteRule makeRule() {
        Schema inputSchema = this.getInputSchema();
        return this.fixTypeEverywhereTyped("EntityProjectileOwner", inputSchema.getType(References.ENTITY), this::updateProjectiles);
    }
 
    private Typed<?> updateProjectiles(Typed<?> input) {
        input = this.updateEntity(input, "minecraft:egg", this::updateOwnerThrowable);
        input = this.updateEntity(input, "minecraft:ender_pearl", this::updateOwnerThrowable);
        input = this.updateEntity(input, "minecraft:experience_bottle", this::updateOwnerThrowable);
        input = this.updateEntity(input, "minecraft:snowball", this::updateOwnerThrowable);
        input = this.updateEntity(input, "minecraft:potion", this::updateOwnerThrowable);
        input = this.updateEntity(input, "minecraft:llama_spit", this::updateOwnerLlamaSpit);
        input = this.updateEntity(input, "minecraft:arrow", this::updateOwnerArrow);
        input = this.updateEntity(input, "minecraft:spectral_arrow", this::updateOwnerArrow);
        return this.updateEntity(input, "minecraft:trident", this::updateOwnerArrow);
    }
 
    private Dynamic<?> updateOwnerArrow(Dynamic<?> tag) {
        long mostSignificantBits = tag.get("OwnerUUIDMost").asLong(0L);
        long leastSignificantBits = tag.get("OwnerUUIDLeast").asLong(0L);
        return this.setUUID(tag, mostSignificantBits, leastSignificantBits).remove("OwnerUUIDMost").remove("OwnerUUIDLeast");
    }
 
    private Dynamic<?> updateOwnerLlamaSpit(Dynamic<?> tag) {
        OptionalDynamic<?> owner = tag.get("Owner");
        long mostSignificantBits = owner.get("OwnerUUIDMost").asLong(0L);
        long leastSignificantBits = owner.get("OwnerUUIDLeast").asLong(0L);
        return this.setUUID(tag, mostSignificantBits, leastSignificantBits).remove("Owner");
    }
 
    private Dynamic<?> updateOwnerThrowable(Dynamic<?> tag) {
        String ownerKey = "owner";
        OptionalDynamic<?> owner = tag.get("owner");
        long mostSignificantBits = owner.get("M").asLong(0L);
        long leastSignificantBits = owner.get("L").asLong(0L);
        return this.setUUID(tag, mostSignificantBits, leastSignificantBits).remove("owner");
    }
 
    private Dynamic<?> setUUID(Dynamic<?> tag, long mostSignificantBits, long leastSignificantBits) {
        String name = "OwnerUUID";
        return mostSignificantBits != 0L && leastSignificantBits != 0L
            ? tag.set("OwnerUUID", tag.createIntList(Arrays.stream(createUUIDArray(mostSignificantBits, leastSignificantBits))))
            : tag;
    }
 
    private static int[] createUUIDArray(long mostSignificantBits, long leastSignificantBits) {
        return new int[]{(int)(mostSignificantBits >> 32), (int)mostSignificantBits, (int)(leastSignificantBits >> 32), (int)leastSignificantBits};
    }
 
    private Typed<?> updateEntity(Typed<?> input, String name, Function<Dynamic<?>, Dynamic<?>> function) {
        Type<?> oldType = this.getInputSchema().getChoiceType(References.ENTITY, name);
        Type<?> newType = this.getOutputSchema().getChoiceType(References.ENTITY, name);
        return input.updateTyped(DSL.namedChoice(name, oldType), newType, entity -> entity.update(DSL.remainderFinder(), function));
    }
}

引用的其他类

• Schema

  • 引用位置: 参数

• ResolvableProfile

  • 引用位置: 参数/返回值