45 lines
1.4 KiB
Java
45 lines
1.4 KiB
Java
package net.minecraft.client.animation;
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import com.google.common.collect.Maps;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import net.fabricmc.api.EnvType;
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import net.fabricmc.api.Environment;
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import net.minecraft.client.model.geom.ModelPart;
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@Environment(EnvType.CLIENT)
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public record AnimationDefinition(float lengthInSeconds, boolean looping, Map<String, List<AnimationChannel>> boneAnimations) {
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public KeyframeAnimation bake(ModelPart root) {
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return KeyframeAnimation.bake(root, this);
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}
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@Environment(EnvType.CLIENT)
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public static class Builder {
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private final float length;
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private final Map<String, List<AnimationChannel>> animationByBone = Maps.<String, List<AnimationChannel>>newHashMap();
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private boolean looping;
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public static AnimationDefinition.Builder withLength(float lengthInSeconds) {
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return new AnimationDefinition.Builder(lengthInSeconds);
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}
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private Builder(float lengthInSeconds) {
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this.length = lengthInSeconds;
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}
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public AnimationDefinition.Builder looping() {
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this.looping = true;
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return this;
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}
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public AnimationDefinition.Builder addAnimation(String bone, AnimationChannel animationChannel) {
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((List)this.animationByBone.computeIfAbsent(bone, string -> new ArrayList())).add(animationChannel);
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return this;
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}
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public AnimationDefinition build() {
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return new AnimationDefinition(this.length, this.looping, this.animationByBone);
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}
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}
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}
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