95 lines
4.8 KiB
Java
95 lines
4.8 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 com.thebrokenrail.energonrelics.mixin.RenderPhaseAccessor;
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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.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.Texturing SKY_TEXTURING = new RenderPhase.Texturing(EnergonRelics.NAMESPACE + ":sky_texturing", () -> {
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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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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, 0f);
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RenderSystem.scalef(0.5F, 0.5F, 1f);
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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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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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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, false, RenderLayer.MultiPhaseParameters.builder().texturing(SKY_TEXTURING).cull(RenderPhaseAccessor.getENABLE_CULLING()).layering(RenderPhaseAccessor.getVIEW_OFFSET_Z_LAYERING()).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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Matrix4f matrix4f = matrixStack.peek().getModel();
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renderLayer((HolographicSkyBlockEntity) entity, 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, Matrix4f matrix4f, VertexConsumer vertexConsumer) {
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renderSide(entity, matrix4f, vertexConsumer, 0f, 1f, 0f, 1f, 1f, 1f, 1f, 1f, Direction.SOUTH);
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renderSide(entity, matrix4f, vertexConsumer, 0f, 1f, 1f, 0f, 0f, 0f, 0f, 0f, Direction.NORTH);
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renderSide(entity, matrix4f, vertexConsumer, 1f, 1f, 1f, 0f, 0f, 1f, 1f, 0f, Direction.EAST);
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renderSide(entity, matrix4f, vertexConsumer, 0f, 0f, 0f, 1f, 0f, 1f, 1f, 0f, Direction.WEST);
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renderSide(entity, matrix4f, vertexConsumer, 0f, 1f, 0f, 0f, 0f, 0f, 1f, 1f, Direction.DOWN);
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renderSide(entity, matrix4f, vertexConsumer, 0f, 1f, 1f, 1f, 1f, 1f, 0f, 0f, 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, Direction side) {
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if (shouldDrawSide(entity, side)) {
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vertexConsumer.vertex(matrix4f, f, h, j).color(1f, 1f, 1f, 1f).next();
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vertexConsumer.vertex(matrix4f, g, h, k).color(1f, 1f, 1f, 1f).next();
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vertexConsumer.vertex(matrix4f, g, i, l).color(1f, 1f, 1f, 1f).next();
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vertexConsumer.vertex(matrix4f, f, i, m).color(1f, 1f, 1f, 1f).next();
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}
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}
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} |