Quartz 4

EnderDragonModel.java

11 min read

EnderDragonModel.java

net.minecraft.client.model.monster.dragon.EnderDragonModel

信息

  • 全限定名：net.minecraft.client.model.monster.dragon.EnderDragonModel
  • 类型：public class
  • 包：net.minecraft.client.model.monster.dragon
  • 源码路径：src/main/java/net/minecraft/client/model/monster/dragon/EnderDragonModel.java
  • 起始行号：L17
  • 继承：EntityModel
  • 职责：

    TODO

字段/常量

  • NECK_PART_COUNT

    • 类型: int
    • 修饰符: private static final
    • 源码定位: L18
    • 说明:

      TODO

  • TAIL_PART_COUNT

    • 类型: int
    • 修饰符: private static final
    • 源码定位: L19
    • 说明:

      TODO

  • head

    • 类型: ModelPart
    • 修饰符: private final
    • 源码定位: L20
    • 说明:

      TODO

  • neckParts

    • 类型: ModelPart[]
    • 修饰符: private final
    • 源码定位: L21
    • 说明:

      TODO

  • tailParts

    • 类型: ModelPart[]
    • 修饰符: private final
    • 源码定位: L22
    • 说明:

      TODO

  • jaw

    • 类型: ModelPart
    • 修饰符: private final
    • 源码定位: L23
    • 说明:

      TODO

  • body

    • 类型: ModelPart
    • 修饰符: private final
    • 源码定位: L24
    • 说明:

      TODO

  • leftWing

    • 类型: ModelPart
    • 修饰符: private final
    • 源码定位: L25
    • 说明:

      TODO

  • leftWingTip

    • 类型: ModelPart
    • 修饰符: private final
    • 源码定位: L26
    • 说明:

      TODO

  • leftFrontLeg

    • 类型: ModelPart
    • 修饰符: private final
    • 源码定位: L27
    • 说明:

      TODO

  • leftFrontLegTip

    • 类型: ModelPart
    • 修饰符: private final
    • 源码定位: L28
    • 说明:

      TODO

  • leftFrontFoot

    • 类型: ModelPart
    • 修饰符: private final
    • 源码定位: L29
    • 说明:

      TODO

  • leftRearLeg

    • 类型: ModelPart
    • 修饰符: private final
    • 源码定位: L30
    • 说明:

      TODO

  • leftRearLegTip

    • 类型: ModelPart
    • 修饰符: private final
    • 源码定位: L31
    • 说明:

      TODO

  • leftRearFoot

    • 类型: ModelPart
    • 修饰符: private final
    • 源码定位: L32
    • 说明:

      TODO

  • rightWing

    • 类型: ModelPart
    • 修饰符: private final
    • 源码定位: L33
    • 说明:

      TODO

  • rightWingTip

    • 类型: ModelPart
    • 修饰符: private final
    • 源码定位: L34
    • 说明:

      TODO

  • rightFrontLeg

    • 类型: ModelPart
    • 修饰符: private final
    • 源码定位: L35
    • 说明:

      TODO

  • rightFrontLegTip

    • 类型: ModelPart
    • 修饰符: private final
    • 源码定位: L36
    • 说明:

      TODO

  • rightFrontFoot

    • 类型: ModelPart
    • 修饰符: private final
    • 源码定位: L37
    • 说明:

      TODO

  • rightRearLeg

    • 类型: ModelPart
    • 修饰符: private final
    • 源码定位: L38
    • 说明:

      TODO

  • rightRearLegTip

    • 类型: ModelPart
    • 修饰符: private final
    • 源码定位: L39
    • 说明:

      TODO

  • rightRearFoot

    • 类型: ModelPart
    • 修饰符: private final
    • 源码定位: L40
    • 说明:

      TODO

内部类/嵌套类型

  • 无

构造器

public EnderDragonModel(ModelPart root) @ L50

  • 构造器名：EnderDragonModel
  • 源码定位：L50
  • 修饰符：public

参数:

  • root: ModelPart

说明:

TODO

方法

下面的方法块按源码顺序生成。

private static String neckName(int index) @ L42

  • 方法名：neckName
  • 源码定位：L42
  • 返回类型：String
  • 修饰符：private static

参数:

  • index: int

说明:

TODO

private static String tailName(int index) @ L46

  • 方法名：tailName
  • 源码定位：L46
  • 返回类型：String
  • 修饰符：private static

参数:

  • index: int

说明:

TODO

public static LayerDefinition createBodyLayer() @ L82

  • 方法名：createBodyLayer
  • 源码定位：L82
  • 返回类型：LayerDefinition
  • 修饰符：public static

参数:

  • 无

说明:

TODO

public void setupAnim(EnderDragonRenderState state) @ L204

  • 方法名：setupAnim
  • 源码定位：L204
  • 返回类型：void
  • 修饰符：public

参数:

  • state: EnderDragonRenderState

说明:

TODO

private void poseLimbs(float bounce, ModelPart frontLeg, ModelPart frontLegTip, ModelPart frontFoot, ModelPart rearLeg, ModelPart rearLegTip, ModelPart rearFoot) @ L276

  • 方法名：poseLimbs
  • 源码定位：L276
  • 返回类型：void
  • 修饰符：private

参数:

  • bounce: float
  • frontLeg: ModelPart
  • frontLegTip: ModelPart
  • frontFoot: ModelPart
  • rearLeg: ModelPart
  • rearLegTip: ModelPart
  • rearFoot: ModelPart

说明:

TODO

代码

@OnlyIn(Dist.CLIENT)
public class EnderDragonModel extends EntityModel<EnderDragonRenderState> {
    private static final int NECK_PART_COUNT = 5;
    private static final int TAIL_PART_COUNT = 12;
    private final ModelPart head;
    private final ModelPart[] neckParts = new ModelPart[5];
    private final ModelPart[] tailParts = new ModelPart[12];
    private final ModelPart jaw;
    private final ModelPart body;
    private final ModelPart leftWing;
    private final ModelPart leftWingTip;
    private final ModelPart leftFrontLeg;
    private final ModelPart leftFrontLegTip;
    private final ModelPart leftFrontFoot;
    private final ModelPart leftRearLeg;
    private final ModelPart leftRearLegTip;
    private final ModelPart leftRearFoot;
    private final ModelPart rightWing;
    private final ModelPart rightWingTip;
    private final ModelPart rightFrontLeg;
    private final ModelPart rightFrontLegTip;
    private final ModelPart rightFrontFoot;
    private final ModelPart rightRearLeg;
    private final ModelPart rightRearLegTip;
    private final ModelPart rightRearFoot;
 
    private static String neckName(int index) {
        return "neck" + index;
    }
 
    private static String tailName(int index) {
        return "tail" + index;
    }
 
    public EnderDragonModel(ModelPart root) {
        super(root);
        this.head = root.getChild("head");
        this.jaw = this.head.getChild("jaw");
 
        for (int i = 0; i < this.neckParts.length; i++) {
            this.neckParts[i] = root.getChild(neckName(i));
        }
 
        for (int i = 0; i < this.tailParts.length; i++) {
            this.tailParts[i] = root.getChild(tailName(i));
        }
 
        this.body = root.getChild("body");
        this.leftWing = this.body.getChild("left_wing");
        this.leftWingTip = this.leftWing.getChild("left_wing_tip");
        this.leftFrontLeg = this.body.getChild("left_front_leg");
        this.leftFrontLegTip = this.leftFrontLeg.getChild("left_front_leg_tip");
        this.leftFrontFoot = this.leftFrontLegTip.getChild("left_front_foot");
        this.leftRearLeg = this.body.getChild("left_hind_leg");
        this.leftRearLegTip = this.leftRearLeg.getChild("left_hind_leg_tip");
        this.leftRearFoot = this.leftRearLegTip.getChild("left_hind_foot");
        this.rightWing = this.body.getChild("right_wing");
        this.rightWingTip = this.rightWing.getChild("right_wing_tip");
        this.rightFrontLeg = this.body.getChild("right_front_leg");
        this.rightFrontLegTip = this.rightFrontLeg.getChild("right_front_leg_tip");
        this.rightFrontFoot = this.rightFrontLegTip.getChild("right_front_foot");
        this.rightRearLeg = this.body.getChild("right_hind_leg");
        this.rightRearLegTip = this.rightRearLeg.getChild("right_hind_leg_tip");
        this.rightRearFoot = this.rightRearLegTip.getChild("right_hind_foot");
    }
 
    public static LayerDefinition createBodyLayer() {
        MeshDefinition mesh = new MeshDefinition();
        PartDefinition root = mesh.getRoot();
        float zo = -16.0F;
        PartDefinition head = root.addOrReplaceChild(
            "head",
            CubeListBuilder.create()
                .addBox("upperlip", -6.0F, -1.0F, -24.0F, 12, 5, 16, 176, 44)
                .addBox("upperhead", -8.0F, -8.0F, -10.0F, 16, 16, 16, 112, 30)
                .mirror()
                .addBox("scale", -5.0F, -12.0F, -4.0F, 2, 4, 6, 0, 0)
                .addBox("nostril", -5.0F, -3.0F, -22.0F, 2, 2, 4, 112, 0)
                .mirror()
                .addBox("scale", 3.0F, -12.0F, -4.0F, 2, 4, 6, 0, 0)
                .addBox("nostril", 3.0F, -3.0F, -22.0F, 2, 2, 4, 112, 0),
            PartPose.offset(0.0F, 20.0F, -62.0F)
        );
        head.addOrReplaceChild("jaw", CubeListBuilder.create().addBox("jaw", -6.0F, 0.0F, -16.0F, 12, 4, 16, 176, 65), PartPose.offset(0.0F, 4.0F, -8.0F));
        CubeListBuilder spineCubes = CubeListBuilder.create()
            .addBox("box", -5.0F, -5.0F, -5.0F, 10, 10, 10, 192, 104)
            .addBox("scale", -1.0F, -9.0F, -3.0F, 2, 4, 6, 48, 0);
 
        for (int i = 0; i < 5; i++) {
            root.addOrReplaceChild(neckName(i), spineCubes, PartPose.offset(0.0F, 20.0F, -12.0F - i * 10.0F));
        }
 
        for (int i = 0; i < 12; i++) {
            root.addOrReplaceChild(tailName(i), spineCubes, PartPose.offset(0.0F, 10.0F, 60.0F + i * 10.0F));
        }
 
        PartDefinition body = root.addOrReplaceChild(
            "body",
            CubeListBuilder.create()
                .addBox("body", -12.0F, 1.0F, -16.0F, 24, 24, 64, 0, 0)
                .addBox("scale", -1.0F, -5.0F, -10.0F, 2, 6, 12, 220, 53)
                .addBox("scale", -1.0F, -5.0F, 10.0F, 2, 6, 12, 220, 53)
                .addBox("scale", -1.0F, -5.0F, 30.0F, 2, 6, 12, 220, 53),
            PartPose.offset(0.0F, 3.0F, 8.0F)
        );
        PartDefinition leftWing = body.addOrReplaceChild(
            "left_wing",
            CubeListBuilder.create().mirror().addBox("bone", 0.0F, -4.0F, -4.0F, 56, 8, 8, 112, 88).addBox("skin", 0.0F, 0.0F, 2.0F, 56, 0, 56, -56, 88),
            PartPose.offset(12.0F, 2.0F, -6.0F)
        );
        leftWing.addOrReplaceChild(
            "left_wing_tip",
            CubeListBuilder.create().mirror().addBox("bone", 0.0F, -2.0F, -2.0F, 56, 4, 4, 112, 136).addBox("skin", 0.0F, 0.0F, 2.0F, 56, 0, 56, -56, 144),
            PartPose.offset(56.0F, 0.0F, 0.0F)
        );
        PartDefinition leftFrontLeg = body.addOrReplaceChild(
            "left_front_leg",
            CubeListBuilder.create().addBox("main", -4.0F, -4.0F, -4.0F, 8, 24, 8, 112, 104),
            PartPose.offsetAndRotation(12.0F, 17.0F, -6.0F, 1.3F, 0.0F, 0.0F)
        );
        PartDefinition leftFrontLegTip = leftFrontLeg.addOrReplaceChild(
            "left_front_leg_tip",
            CubeListBuilder.create().addBox("main", -3.0F, -1.0F, -3.0F, 6, 24, 6, 226, 138),
            PartPose.offsetAndRotation(0.0F, 20.0F, -1.0F, -0.5F, 0.0F, 0.0F)
        );
        leftFrontLegTip.addOrReplaceChild(
            "left_front_foot",
            CubeListBuilder.create().addBox("main", -4.0F, 0.0F, -12.0F, 8, 4, 16, 144, 104),
            PartPose.offsetAndRotation(0.0F, 23.0F, 0.0F, 0.75F, 0.0F, 0.0F)
        );
        PartDefinition leftRearLeg = body.addOrReplaceChild(
            "left_hind_leg",
            CubeListBuilder.create().addBox("main", -8.0F, -4.0F, -8.0F, 16, 32, 16, 0, 0),
            PartPose.offsetAndRotation(16.0F, 13.0F, 34.0F, 1.0F, 0.0F, 0.0F)
        );
        PartDefinition leftRearLegTip = leftRearLeg.addOrReplaceChild(
            "left_hind_leg_tip",
            CubeListBuilder.create().addBox("main", -6.0F, -2.0F, 0.0F, 12, 32, 12, 196, 0),
            PartPose.offsetAndRotation(0.0F, 32.0F, -4.0F, 0.5F, 0.0F, 0.0F)
        );
        leftRearLegTip.addOrReplaceChild(
            "left_hind_foot",
            CubeListBuilder.create().addBox("main", -9.0F, 0.0F, -20.0F, 18, 6, 24, 112, 0),
            PartPose.offsetAndRotation(0.0F, 31.0F, 4.0F, 0.75F, 0.0F, 0.0F)
        );
        PartDefinition rightWing = body.addOrReplaceChild(
            "right_wing",
            CubeListBuilder.create().addBox("bone", -56.0F, -4.0F, -4.0F, 56, 8, 8, 112, 88).addBox("skin", -56.0F, 0.0F, 2.0F, 56, 0, 56, -56, 88),
            PartPose.offset(-12.0F, 2.0F, -6.0F)
        );
        rightWing.addOrReplaceChild(
            "right_wing_tip",
            CubeListBuilder.create().addBox("bone", -56.0F, -2.0F, -2.0F, 56, 4, 4, 112, 136).addBox("skin", -56.0F, 0.0F, 2.0F, 56, 0, 56, -56, 144),
            PartPose.offset(-56.0F, 0.0F, 0.0F)
        );
        PartDefinition rightFrontLeg = body.addOrReplaceChild(
            "right_front_leg",
            CubeListBuilder.create().addBox("main", -4.0F, -4.0F, -4.0F, 8, 24, 8, 112, 104),
            PartPose.offsetAndRotation(-12.0F, 17.0F, -6.0F, 1.3F, 0.0F, 0.0F)
        );
        PartDefinition rightFrontLegTip = rightFrontLeg.addOrReplaceChild(
            "right_front_leg_tip",
            CubeListBuilder.create().addBox("main", -3.0F, -1.0F, -3.0F, 6, 24, 6, 226, 138),
            PartPose.offsetAndRotation(0.0F, 20.0F, -1.0F, -0.5F, 0.0F, 0.0F)
        );
        rightFrontLegTip.addOrReplaceChild(
            "right_front_foot",
            CubeListBuilder.create().addBox("main", -4.0F, 0.0F, -12.0F, 8, 4, 16, 144, 104),
            PartPose.offsetAndRotation(0.0F, 23.0F, 0.0F, 0.75F, 0.0F, 0.0F)
        );
        PartDefinition rightRearLeg = body.addOrReplaceChild(
            "right_hind_leg",
            CubeListBuilder.create().addBox("main", -8.0F, -4.0F, -8.0F, 16, 32, 16, 0, 0),
            PartPose.offsetAndRotation(-16.0F, 13.0F, 34.0F, 1.0F, 0.0F, 0.0F)
        );
        PartDefinition rightRearLegTip = rightRearLeg.addOrReplaceChild(
            "right_hind_leg_tip",
            CubeListBuilder.create().addBox("main", -6.0F, -2.0F, 0.0F, 12, 32, 12, 196, 0),
            PartPose.offsetAndRotation(0.0F, 32.0F, -4.0F, 0.5F, 0.0F, 0.0F)
        );
        rightRearLegTip.addOrReplaceChild(
            "right_hind_foot",
            CubeListBuilder.create().addBox("main", -9.0F, 0.0F, -20.0F, 18, 6, 24, 112, 0),
            PartPose.offsetAndRotation(0.0F, 31.0F, 4.0F, 0.75F, 0.0F, 0.0F)
        );
        return LayerDefinition.create(mesh, 256, 256);
    }
 
    public void setupAnim(EnderDragonRenderState state) {
        super.setupAnim(state);
        float flapTime = state.flapTime * (float) (Math.PI * 2);
        this.jaw.xRot = (Mth.sin(flapTime) + 1.0F) * 0.2F;
        float bounce = Mth.sin(flapTime - 1.0F) + 1.0F;
        bounce = (bounce * bounce + bounce * 2.0F) * 0.05F;
        this.root.y = (bounce - 2.0F) * 16.0F;
        this.root.z = -48.0F;
        this.root.xRot = bounce * 2.0F * (float) (Math.PI / 180.0);
        float xx = this.neckParts[0].x;
        float yy = this.neckParts[0].y;
        float zz = this.neckParts[0].z;
        float rotScale = 1.5F;
        DragonFlightHistory.Sample start = state.getHistoricalPos(6);
        float rot2 = Mth.wrapDegrees(state.getHistoricalPos(5).yRot() - state.getHistoricalPos(10).yRot());
        float rot = Mth.wrapDegrees(state.getHistoricalPos(5).yRot() + rot2 / 2.0F);
 
        for (int i = 0; i < 5; i++) {
            ModelPart neck = this.neckParts[i];
            DragonFlightHistory.Sample point = state.getHistoricalPos(5 - i);
            float neckXRot = Mth.cos(i * 0.45F + flapTime) * 0.15F;
            neck.yRot = Mth.wrapDegrees(point.yRot() - start.yRot()) * (float) (Math.PI / 180.0) * 1.5F;
            neck.xRot = neckXRot + state.getHeadPartYOffset(i, start, point) * (float) (Math.PI / 180.0) * 1.5F * 5.0F;
            neck.zRot = -Mth.wrapDegrees(point.yRot() - rot) * (float) (Math.PI / 180.0) * 1.5F;
            neck.y = yy;
            neck.z = zz;
            neck.x = xx;
            xx -= Mth.sin(neck.yRot) * Mth.cos(neck.xRot) * 10.0F;
            yy += Mth.sin(neck.xRot) * 10.0F;
            zz -= Mth.cos(neck.yRot) * Mth.cos(neck.xRot) * 10.0F;
        }
 
        this.head.y = yy;
        this.head.z = zz;
        this.head.x = xx;
        DragonFlightHistory.Sample current = state.getHistoricalPos(0);
        this.head.yRot = Mth.wrapDegrees(current.yRot() - start.yRot()) * (float) (Math.PI / 180.0);
        this.head.xRot = Mth.wrapDegrees(state.getHeadPartYOffset(6, start, current)) * (float) (Math.PI / 180.0) * 1.5F * 5.0F;
        this.head.zRot = -Mth.wrapDegrees(current.yRot() - rot) * (float) (Math.PI / 180.0);
        this.body.zRot = -rot2 * 1.5F * (float) (Math.PI / 180.0);
        this.leftWing.xRot = 0.125F - Mth.cos(flapTime) * 0.2F;
        this.leftWing.yRot = -0.25F;
        this.leftWing.zRot = -(Mth.sin(flapTime) + 0.125F) * 0.8F;
        this.leftWingTip.zRot = (Mth.sin(flapTime + 2.0F) + 0.5F) * 0.75F;
        this.rightWing.xRot = this.leftWing.xRot;
        this.rightWing.yRot = -this.leftWing.yRot;
        this.rightWing.zRot = -this.leftWing.zRot;
        this.rightWingTip.zRot = -this.leftWingTip.zRot;
        this.poseLimbs(bounce, this.leftFrontLeg, this.leftFrontLegTip, this.leftFrontFoot, this.leftRearLeg, this.leftRearLegTip, this.leftRearFoot);
        this.poseLimbs(bounce, this.rightFrontLeg, this.rightFrontLegTip, this.rightFrontFoot, this.rightRearLeg, this.rightRearLegTip, this.rightRearFoot);
        float tailXRot = 0.0F;
        yy = this.tailParts[0].y;
        zz = this.tailParts[0].z;
        xx = this.tailParts[0].x;
        start = state.getHistoricalPos(11);
 
        for (int i = 0; i < 12; i++) {
            DragonFlightHistory.Sample point = state.getHistoricalPos(12 + i);
            tailXRot += Mth.sin(i * 0.45F + flapTime) * 0.05F;
            ModelPart tail = this.tailParts[i];
            tail.yRot = (Mth.wrapDegrees(point.yRot() - start.yRot()) * 1.5F + 180.0F) * (float) (Math.PI / 180.0);
            tail.xRot = tailXRot + (float)(point.y() - start.y()) * (float) (Math.PI / 180.0) * 1.5F * 5.0F;
            tail.zRot = Mth.wrapDegrees(point.yRot() - rot) * (float) (Math.PI / 180.0) * 1.5F;
            tail.y = yy;
            tail.z = zz;
            tail.x = xx;
            yy += Mth.sin(tail.xRot) * 10.0F;
            zz -= Mth.cos(tail.yRot) * Mth.cos(tail.xRot) * 10.0F;
            xx -= Mth.sin(tail.yRot) * Mth.cos(tail.xRot) * 10.0F;
        }
    }
 
    private void poseLimbs(
        float bounce, ModelPart frontLeg, ModelPart frontLegTip, ModelPart frontFoot, ModelPart rearLeg, ModelPart rearLegTip, ModelPart rearFoot
    ) {
        rearLeg.xRot = 1.0F + bounce * 0.1F;
        rearLegTip.xRot = 0.5F + bounce * 0.1F;
        rearFoot.xRot = 0.75F + bounce * 0.1F;
        frontLeg.xRot = 1.3F + bounce * 0.1F;
        frontLegTip.xRot = -0.5F - bounce * 0.1F;
        frontFoot.xRot = 0.75F + bounce * 0.1F;
    }
}

引用的其他类

  • EntityModel

    • 引用位置: 继承

  • ModelPart

    • 引用位置: 参数/字段

  • PartPose

    • 引用位置: 方法调用
    • 关联成员: PartPose.offset(), PartPose.offsetAndRotation()

  • CubeListBuilder

    • 引用位置: 方法调用
    • 关联成员: CubeListBuilder.create()

  • LayerDefinition

    • 引用位置: 方法调用/返回值
    • 关联成员: LayerDefinition.create()

  • MeshDefinition

    • 引用位置: 构造调用
    • 关联成员: MeshDefinition()

  • EnderDragonRenderState

    • 引用位置: 参数

  • Mth

    • 引用位置: 方法调用
    • 关联成员: Mth.cos(), Mth.sin(), Mth.wrapDegrees()

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