54 lines
1.9 KiB
Java
54 lines
1.9 KiB
Java
package net.minecraft.client.renderer.debug;
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import com.mojang.blaze3d.vertex.PoseStack;
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import it.unimi.dsi.fastutil.longs.LongOpenHashSet;
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import it.unimi.dsi.fastutil.longs.LongSet;
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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.core.BlockPos;
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import net.minecraft.core.SectionPos;
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import net.minecraft.util.Mth;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.level.LightLayer;
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@Environment(EnvType.CLIENT)
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public class LightDebugRenderer implements DebugRenderer.SimpleDebugRenderer {
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private final Minecraft minecraft;
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private static final int MAX_RENDER_DIST = 10;
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public LightDebugRenderer(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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Level level = this.minecraft.level;
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BlockPos blockPos = BlockPos.containing(camX, camY, camZ);
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LongSet longSet = new LongOpenHashSet();
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for (BlockPos blockPos2 : BlockPos.betweenClosed(blockPos.offset(-10, -10, -10), blockPos.offset(10, 10, 10))) {
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int i = level.getBrightness(LightLayer.SKY, blockPos2);
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float f = (15 - i) / 15.0F * 0.5F + 0.16F;
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int j = Mth.hsvToRgb(f, 0.9F, 0.9F);
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long l = SectionPos.blockToSection(blockPos2.asLong());
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if (longSet.add(l)) {
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DebugRenderer.renderFloatingText(
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poseStack,
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bufferSource,
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level.getChunkSource().getLightEngine().getDebugData(LightLayer.SKY, SectionPos.of(l)),
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SectionPos.sectionToBlockCoord(SectionPos.x(l), 8),
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SectionPos.sectionToBlockCoord(SectionPos.y(l), 8),
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SectionPos.sectionToBlockCoord(SectionPos.z(l), 8),
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-65536,
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0.3F
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);
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}
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if (i != 15) {
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DebugRenderer.renderFloatingText(poseStack, bufferSource, String.valueOf(i), blockPos2.getX() + 0.5, blockPos2.getY() + 0.25, blockPos2.getZ() + 0.5, j);
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}
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}
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}
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}
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