103 lines
5.2 KiB
Java
103 lines
5.2 KiB
Java
package net.minecraft.client.renderer.debug;
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import com.mojang.blaze3d.vertex.PoseStack;
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import com.mojang.blaze3d.vertex.VertexConsumer;
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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.Minecraft;
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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.util.ARGB;
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import net.minecraft.world.entity.Entity;
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import net.minecraft.world.level.ChunkPos;
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import org.joml.Matrix4f;
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@Environment(EnvType.CLIENT)
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public class ChunkBorderRenderer implements DebugRenderer.SimpleDebugRenderer {
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private final Minecraft minecraft;
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private static final int CELL_BORDER = ARGB.color(255, 0, 155, 155);
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private static final int YELLOW = ARGB.color(255, 255, 255, 0);
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public ChunkBorderRenderer(Minecraft minecraft) {
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this.minecraft = minecraft;
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}
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@Override
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public void render(PoseStack poseStack, MultiBufferSource bufferSource, double camX, double camY, double camZ) {
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Entity entity = this.minecraft.gameRenderer.getMainCamera().getEntity();
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float f = (float)(this.minecraft.level.getMinY() - camY);
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float g = (float)(this.minecraft.level.getMaxY() + 1 - camY);
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ChunkPos chunkPos = entity.chunkPosition();
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float h = (float)(chunkPos.getMinBlockX() - camX);
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float i = (float)(chunkPos.getMinBlockZ() - camZ);
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VertexConsumer vertexConsumer = bufferSource.getBuffer(RenderType.debugLineStrip(1.0));
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Matrix4f matrix4f = poseStack.last().pose();
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for (int j = -16; j <= 32; j += 16) {
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for (int k = -16; k <= 32; k += 16) {
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vertexConsumer.addVertex(matrix4f, h + j, f, i + k).setColor(1.0F, 0.0F, 0.0F, 0.0F);
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vertexConsumer.addVertex(matrix4f, h + j, f, i + k).setColor(1.0F, 0.0F, 0.0F, 0.5F);
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vertexConsumer.addVertex(matrix4f, h + j, g, i + k).setColor(1.0F, 0.0F, 0.0F, 0.5F);
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vertexConsumer.addVertex(matrix4f, h + j, g, i + k).setColor(1.0F, 0.0F, 0.0F, 0.0F);
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}
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}
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for (int j = 2; j < 16; j += 2) {
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int k = j % 4 == 0 ? CELL_BORDER : YELLOW;
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vertexConsumer.addVertex(matrix4f, h + j, f, i).setColor(1.0F, 1.0F, 0.0F, 0.0F);
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vertexConsumer.addVertex(matrix4f, h + j, f, i).setColor(k);
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vertexConsumer.addVertex(matrix4f, h + j, g, i).setColor(k);
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vertexConsumer.addVertex(matrix4f, h + j, g, i).setColor(1.0F, 1.0F, 0.0F, 0.0F);
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vertexConsumer.addVertex(matrix4f, h + j, f, i + 16.0F).setColor(1.0F, 1.0F, 0.0F, 0.0F);
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vertexConsumer.addVertex(matrix4f, h + j, f, i + 16.0F).setColor(k);
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vertexConsumer.addVertex(matrix4f, h + j, g, i + 16.0F).setColor(k);
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vertexConsumer.addVertex(matrix4f, h + j, g, i + 16.0F).setColor(1.0F, 1.0F, 0.0F, 0.0F);
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}
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for (int j = 2; j < 16; j += 2) {
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int k = j % 4 == 0 ? CELL_BORDER : YELLOW;
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vertexConsumer.addVertex(matrix4f, h, f, i + j).setColor(1.0F, 1.0F, 0.0F, 0.0F);
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vertexConsumer.addVertex(matrix4f, h, f, i + j).setColor(k);
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vertexConsumer.addVertex(matrix4f, h, g, i + j).setColor(k);
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vertexConsumer.addVertex(matrix4f, h, g, i + j).setColor(1.0F, 1.0F, 0.0F, 0.0F);
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vertexConsumer.addVertex(matrix4f, h + 16.0F, f, i + j).setColor(1.0F, 1.0F, 0.0F, 0.0F);
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vertexConsumer.addVertex(matrix4f, h + 16.0F, f, i + j).setColor(k);
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vertexConsumer.addVertex(matrix4f, h + 16.0F, g, i + j).setColor(k);
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vertexConsumer.addVertex(matrix4f, h + 16.0F, g, i + j).setColor(1.0F, 1.0F, 0.0F, 0.0F);
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}
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for (int j = this.minecraft.level.getMinY(); j <= this.minecraft.level.getMaxY() + 1; j += 2) {
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float l = (float)(j - camY);
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int m = j % 8 == 0 ? CELL_BORDER : YELLOW;
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vertexConsumer.addVertex(matrix4f, h, l, i).setColor(1.0F, 1.0F, 0.0F, 0.0F);
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vertexConsumer.addVertex(matrix4f, h, l, i).setColor(m);
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vertexConsumer.addVertex(matrix4f, h, l, i + 16.0F).setColor(m);
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vertexConsumer.addVertex(matrix4f, h + 16.0F, l, i + 16.0F).setColor(m);
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vertexConsumer.addVertex(matrix4f, h + 16.0F, l, i).setColor(m);
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vertexConsumer.addVertex(matrix4f, h, l, i).setColor(m);
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vertexConsumer.addVertex(matrix4f, h, l, i).setColor(1.0F, 1.0F, 0.0F, 0.0F);
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}
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vertexConsumer = bufferSource.getBuffer(RenderType.debugLineStrip(2.0));
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for (int j = 0; j <= 16; j += 16) {
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for (int k = 0; k <= 16; k += 16) {
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vertexConsumer.addVertex(matrix4f, h + j, f, i + k).setColor(0.25F, 0.25F, 1.0F, 0.0F);
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vertexConsumer.addVertex(matrix4f, h + j, f, i + k).setColor(0.25F, 0.25F, 1.0F, 1.0F);
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vertexConsumer.addVertex(matrix4f, h + j, g, i + k).setColor(0.25F, 0.25F, 1.0F, 1.0F);
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vertexConsumer.addVertex(matrix4f, h + j, g, i + k).setColor(0.25F, 0.25F, 1.0F, 0.0F);
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}
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}
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for (int j = this.minecraft.level.getMinY(); j <= this.minecraft.level.getMaxY() + 1; j += 16) {
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float l = (float)(j - camY);
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vertexConsumer.addVertex(matrix4f, h, l, i).setColor(0.25F, 0.25F, 1.0F, 0.0F);
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vertexConsumer.addVertex(matrix4f, h, l, i).setColor(0.25F, 0.25F, 1.0F, 1.0F);
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vertexConsumer.addVertex(matrix4f, h, l, i + 16.0F).setColor(0.25F, 0.25F, 1.0F, 1.0F);
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vertexConsumer.addVertex(matrix4f, h + 16.0F, l, i + 16.0F).setColor(0.25F, 0.25F, 1.0F, 1.0F);
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vertexConsumer.addVertex(matrix4f, h + 16.0F, l, i).setColor(0.25F, 0.25F, 1.0F, 1.0F);
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vertexConsumer.addVertex(matrix4f, h, l, i).setColor(0.25F, 0.25F, 1.0F, 1.0F);
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vertexConsumer.addVertex(matrix4f, h, l, i).setColor(0.25F, 0.25F, 1.0F, 0.0F);
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}
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}
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}
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