105 lines
5.2 KiB
Java
105 lines
5.2 KiB
Java
package com.thebrokenrail.energonrelics.client.block.entity.render;
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import com.mojang.blaze3d.systems.RenderSystem;
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import com.thebrokenrail.energonrelics.EnergonRelics;
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import com.thebrokenrail.energonrelics.block.HolographicSkyBlock;
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import com.thebrokenrail.energonrelics.block.entity.HolographicSkyBlockEntity;
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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.block.entity.BlockEntity;
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import net.minecraft.client.MinecraftClient;
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import net.minecraft.client.gl.Framebuffer;
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import net.minecraft.client.render.RenderLayer;
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import net.minecraft.client.render.RenderPhase;
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import net.minecraft.client.render.VertexConsumer;
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import net.minecraft.client.render.VertexConsumerProvider;
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import net.minecraft.client.render.VertexFormats;
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import net.minecraft.client.render.block.entity.BlockEntityRenderDispatcher;
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import net.minecraft.client.render.block.entity.BlockEntityRenderer;
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import net.minecraft.client.util.math.MatrixStack;
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import net.minecraft.util.math.Direction;
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import net.minecraft.util.math.Matrix4f;
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@Environment(EnvType.CLIENT)
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public class HolographicSkyBlockEntityRenderer extends HighlightBlockEntityRenderer {
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@SuppressWarnings("deprecation")
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private static final RenderPhase.Target SKY_TARGET = new RenderPhase.Target("fasterthanc_sky_target", () -> {
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RenderSystem.pushMatrix();
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RenderSystem.enableTexture();
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WorldWithSky worldWithSky = (WorldWithSky) MinecraftClient.getInstance().worldRenderer;
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worldWithSky.getSky().beginRead();
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}, () -> {
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WorldWithSky worldWithSky = (WorldWithSky) MinecraftClient.getInstance().worldRenderer;
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worldWithSky.getSky().endRead();
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RenderSystem.popMatrix();
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});
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@SuppressWarnings("deprecation")
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private static final RenderPhase.Texturing SKY_TEXTURING = new RenderPhase.Texturing("fasterthanc_sky_texturing", () -> {
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RenderSystem.pushMatrix();
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RenderSystem.matrixMode(5890);
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RenderSystem.pushMatrix();
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RenderSystem.loadIdentity();
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RenderSystem.translatef(0.5F, 0.5F, 0.0F);
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RenderSystem.scalef(0.5F, 0.5F, 1.0F);
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RenderSystem.mulTextureByProjModelView();
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RenderSystem.matrixMode(5888);
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RenderSystem.setupEndPortalTexGen();
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}, () -> {
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RenderSystem.matrixMode(5890);
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RenderSystem.popMatrix();
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RenderSystem.matrixMode(5888);
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RenderSystem.clearTexGen();
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RenderSystem.popMatrix();
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});
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public interface WorldWithSky {
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Framebuffer getSky();
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}
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public HolographicSkyBlockEntityRenderer(BlockEntityRenderDispatcher dispatcher) {
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super(dispatcher);
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}
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private static RenderLayer getLayer() {
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return RenderLayer.of(EnergonRelics.NAMESPACE + ":holographic_sky", VertexFormats.POSITION_COLOR, 7, 256, false, true, RenderLayer.MultiPhaseParameters.builder().target(SKY_TARGET).texturing(SKY_TEXTURING).build(false));
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}
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private static final RenderLayer LAYER = getLayer();
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@Override
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public void render(BlockEntity entity, float f, MatrixStack matrixStack, VertexConsumerProvider vertexConsumerProvider, int i, int j) {
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if (entity instanceof HolographicSkyBlockEntity && entity.getCachedState().get(HolographicSkyBlock.POWERED)) {
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matrixStack.push();
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float g = getHeight();
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Matrix4f matrix4f = matrixStack.peek().getModel();
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renderLayer((HolographicSkyBlockEntity) entity, g, matrix4f, vertexConsumerProvider.getBuffer(LAYER));
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matrixStack.pop();
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}
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super.render(entity, f, matrixStack, vertexConsumerProvider, i, j);
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}
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private void renderLayer(HolographicSkyBlockEntity entity, float f, Matrix4f matrix4f, VertexConsumer vertexConsumer) {
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float h = 1f;
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float i = 1f;
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float j = 1f;
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renderSide(entity, matrix4f, vertexConsumer, 0.0F, 1.0F, 0.0F, 1.0F, 1.0F, 1.0F, 1.0F, 1.0F, h, i, j, Direction.SOUTH);
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renderSide(entity, matrix4f, vertexConsumer, 0.0F, 1.0F, 1.0F, 0.0F, 0.0F, 0.0F, 0.0F, 0.0F, h, i, j, Direction.NORTH);
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renderSide(entity, matrix4f, vertexConsumer, 1.0F, 1.0F, 1.0F, 0.0F, 0.0F, 1.0F, 1.0F, 0.0F, h, i, j, Direction.EAST);
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renderSide(entity, matrix4f, vertexConsumer, 0.0F, 0.0F, 0.0F, 1.0F, 0.0F, 1.0F, 1.0F, 0.0F, h, i, j, Direction.WEST);
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renderSide(entity, matrix4f, vertexConsumer, 0.0F, 1.0F, 0.0F, 0.0F, 0.0F, 0.0F, 1.0F, 1.0F, h, i, j, Direction.DOWN);
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renderSide(entity, matrix4f, vertexConsumer, 0.0F, 1.0F, f, f, 1.0F, 1.0F, 0.0F, 0.0F, h, i, j, Direction.UP);
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}
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private void renderSide(HolographicSkyBlockEntity entity, Matrix4f matrix4f, VertexConsumer vertexConsumer, float f, float g, float h, float i, float j, float k, float l, float m, float n, float o, float p, Direction side) {
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if (entity.shouldDrawSide(side)) {
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vertexConsumer.vertex(matrix4f, f, h, j).color(n, o, p, 1.0F).next();
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vertexConsumer.vertex(matrix4f, g, h, k).color(n, o, p, 1.0F).next();
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vertexConsumer.vertex(matrix4f, g, i, l).color(n, o, p, 1.0F).next();
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vertexConsumer.vertex(matrix4f, f, i, m).color(n, o, p, 1.0F).next();
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}
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}
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protected float getHeight() {
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return 1f;
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}
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} |