74 lines
3.5 KiB
Java
74 lines
3.5 KiB
Java
package net.minecraft.client.model;
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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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import net.minecraft.client.model.geom.PartPose;
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import net.minecraft.client.model.geom.builders.CubeDeformation;
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import net.minecraft.client.model.geom.builders.CubeListBuilder;
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import net.minecraft.client.model.geom.builders.MeshDefinition;
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import net.minecraft.client.model.geom.builders.PartDefinition;
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import net.minecraft.client.renderer.entity.state.LivingEntityRenderState;
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import net.minecraft.util.Mth;
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@Environment(EnvType.CLIENT)
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public class QuadrupedModel<T extends LivingEntityRenderState> extends EntityModel<T> {
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protected final ModelPart head;
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protected final ModelPart body;
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protected final ModelPart rightHindLeg;
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protected final ModelPart leftHindLeg;
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protected final ModelPart rightFrontLeg;
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protected final ModelPart leftFrontLeg;
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protected QuadrupedModel(ModelPart root) {
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super(root);
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this.head = root.getChild("head");
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this.body = root.getChild("body");
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this.rightHindLeg = root.getChild("right_hind_leg");
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this.leftHindLeg = root.getChild("left_hind_leg");
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this.rightFrontLeg = root.getChild("right_front_leg");
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this.leftFrontLeg = root.getChild("left_front_leg");
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}
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public static MeshDefinition createBodyMesh(int yOffset, boolean mirrorRight, boolean mirrorLeft, CubeDeformation cubeDeformation) {
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MeshDefinition meshDefinition = new MeshDefinition();
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PartDefinition partDefinition = meshDefinition.getRoot();
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partDefinition.addOrReplaceChild(
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"head", CubeListBuilder.create().texOffs(0, 0).addBox(-4.0F, -4.0F, -8.0F, 8.0F, 8.0F, 8.0F, cubeDeformation), PartPose.offset(0.0F, 18 - yOffset, -6.0F)
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);
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partDefinition.addOrReplaceChild(
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"body",
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CubeListBuilder.create().texOffs(28, 8).addBox(-5.0F, -10.0F, -7.0F, 10.0F, 16.0F, 8.0F, cubeDeformation),
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PartPose.offsetAndRotation(0.0F, 17 - yOffset, 2.0F, (float) (Math.PI / 2), 0.0F, 0.0F)
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);
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createLegs(partDefinition, mirrorRight, mirrorLeft, yOffset, cubeDeformation);
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return meshDefinition;
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}
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static void createLegs(PartDefinition part, boolean mirrorRight, boolean mirrorLeft, int yOffset, CubeDeformation cubeDeformation) {
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CubeListBuilder cubeListBuilder = CubeListBuilder.create()
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.mirror(mirrorLeft)
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.texOffs(0, 16)
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.addBox(-2.0F, 0.0F, -2.0F, 4.0F, (float)yOffset, 4.0F, cubeDeformation);
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CubeListBuilder cubeListBuilder2 = CubeListBuilder.create()
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.mirror(mirrorRight)
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.texOffs(0, 16)
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.addBox(-2.0F, 0.0F, -2.0F, 4.0F, (float)yOffset, 4.0F, cubeDeformation);
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part.addOrReplaceChild("right_hind_leg", cubeListBuilder, PartPose.offset(-3.0F, 24 - yOffset, 7.0F));
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part.addOrReplaceChild("left_hind_leg", cubeListBuilder2, PartPose.offset(3.0F, 24 - yOffset, 7.0F));
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part.addOrReplaceChild("right_front_leg", cubeListBuilder, PartPose.offset(-3.0F, 24 - yOffset, -5.0F));
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part.addOrReplaceChild("left_front_leg", cubeListBuilder2, PartPose.offset(3.0F, 24 - yOffset, -5.0F));
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}
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public void setupAnim(T renderState) {
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super.setupAnim(renderState);
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this.head.xRot = renderState.xRot * (float) (Math.PI / 180.0);
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this.head.yRot = renderState.yRot * (float) (Math.PI / 180.0);
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float f = renderState.walkAnimationPos;
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float g = renderState.walkAnimationSpeed;
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this.rightHindLeg.xRot = Mth.cos(f * 0.6662F) * 1.4F * g;
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this.leftHindLeg.xRot = Mth.cos(f * 0.6662F + (float) Math.PI) * 1.4F * g;
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this.rightFrontLeg.xRot = Mth.cos(f * 0.6662F + (float) Math.PI) * 1.4F * g;
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this.leftFrontLeg.xRot = Mth.cos(f * 0.6662F) * 1.4F * g;
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}
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}
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