76 lines
3.1 KiB
Java
76 lines
3.1 KiB
Java
package net.minecraft.client.renderer.entity;
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import com.mojang.blaze3d.vertex.PoseStack;
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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.EndCrystalModel;
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import net.minecraft.client.model.geom.ModelLayers;
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import net.minecraft.client.renderer.MultiBufferSource;
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import net.minecraft.client.renderer.RenderType;
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import net.minecraft.client.renderer.culling.Frustum;
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import net.minecraft.client.renderer.entity.state.EndCrystalRenderState;
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import net.minecraft.client.renderer.texture.OverlayTexture;
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import net.minecraft.core.BlockPos;
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import net.minecraft.resources.ResourceLocation;
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import net.minecraft.util.Mth;
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import net.minecraft.world.entity.boss.enderdragon.EndCrystal;
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import net.minecraft.world.phys.Vec3;
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@Environment(EnvType.CLIENT)
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public class EndCrystalRenderer extends EntityRenderer<EndCrystal, EndCrystalRenderState> {
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private static final ResourceLocation END_CRYSTAL_LOCATION = ResourceLocation.withDefaultNamespace("textures/entity/end_crystal/end_crystal.png");
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private static final RenderType RENDER_TYPE = RenderType.entityCutoutNoCull(END_CRYSTAL_LOCATION);
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private final EndCrystalModel model;
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public EndCrystalRenderer(EntityRendererProvider.Context context) {
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super(context);
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this.shadowRadius = 0.5F;
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this.model = new EndCrystalModel(context.bakeLayer(ModelLayers.END_CRYSTAL));
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}
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public void render(EndCrystalRenderState renderState, PoseStack poseStack, MultiBufferSource bufferSource, int packedLight) {
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poseStack.pushPose();
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poseStack.scale(2.0F, 2.0F, 2.0F);
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poseStack.translate(0.0F, -0.5F, 0.0F);
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this.model.setupAnim(renderState);
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this.model.renderToBuffer(poseStack, bufferSource.getBuffer(RENDER_TYPE), packedLight, OverlayTexture.NO_OVERLAY);
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poseStack.popPose();
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Vec3 vec3 = renderState.beamOffset;
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if (vec3 != null) {
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float f = getY(renderState.ageInTicks);
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float g = (float)vec3.x;
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float h = (float)vec3.y;
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float i = (float)vec3.z;
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poseStack.translate(vec3);
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EnderDragonRenderer.renderCrystalBeams(-g, -h + f, -i, renderState.ageInTicks, poseStack, bufferSource, packedLight);
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}
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super.render(renderState, poseStack, bufferSource, packedLight);
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}
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public static float getY(float ageInTicks) {
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float f = Mth.sin(ageInTicks * 0.2F) / 2.0F + 0.5F;
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f = (f * f + f) * 0.4F;
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return f - 1.4F;
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}
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public EndCrystalRenderState createRenderState() {
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return new EndCrystalRenderState();
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}
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public void extractRenderState(EndCrystal entity, EndCrystalRenderState reusedState, float partialTick) {
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super.extractRenderState(entity, reusedState, partialTick);
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reusedState.ageInTicks = entity.time + partialTick;
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reusedState.showsBottom = entity.showsBottom();
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BlockPos blockPos = entity.getBeamTarget();
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if (blockPos != null) {
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reusedState.beamOffset = Vec3.atCenterOf(blockPos).subtract(entity.getPosition(partialTick));
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} else {
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reusedState.beamOffset = null;
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}
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}
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public boolean shouldRender(EndCrystal livingEntity, Frustum camera, double camX, double camY, double camZ) {
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return super.shouldRender(livingEntity, camera, camX, camY, camZ) || livingEntity.getBeamTarget() != null;
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}
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}
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