/*
 * Decompiled with CFR 0.152.
 * 
 * Could not load the following classes:
 *  org.lwjgl.system.MemoryStack
 */
package net.minecraft.client.renderer;

import com.mojang.blaze3d.buffers.GpuBuffer;
import com.mojang.blaze3d.buffers.Std140Builder;
import com.mojang.blaze3d.buffers.Std140SizeCalculator;
import com.mojang.blaze3d.systems.RenderSystem;
import java.nio.ByteBuffer;
import net.minecraft.client.Camera;
import net.minecraft.client.DeltaTracker;
import net.minecraft.util.Mth;
import net.minecraft.world.phys.Vec3;
import org.lwjgl.system.MemoryStack;

public class GlobalSettingsUniform
implements AutoCloseable {
    public static final int UBO_SIZE = new Std140SizeCalculator().putIVec3().putVec3().putVec2().putFloat().putFloat().putInt().get();
    private final GpuBuffer buffer = RenderSystem.getDevice().createBuffer(() -> "Global Settings UBO", 136, UBO_SIZE);

    public void update(int width, int height, double glintAlpha, long gameTime, DeltaTracker deltaTracker, int menuBlurRadius, Camera mainCamera) {
        Vec3 cameraPos = mainCamera.position();
        try (MemoryStack stack = MemoryStack.stackPush();){
            int cameraX = Mth.floor(cameraPos.x);
            int cameraY = Mth.floor(cameraPos.y);
            int cameraZ = Mth.floor(cameraPos.z);
            ByteBuffer data = Std140Builder.onStack(stack, UBO_SIZE).putIVec3(cameraX, cameraY, cameraZ).putVec3((float)((double)cameraX - cameraPos.x), (float)((double)cameraY - cameraPos.y), (float)((double)cameraZ - cameraPos.z)).putVec2(width, height).putFloat((float)glintAlpha).putFloat(((float)(gameTime % 24000L) + deltaTracker.getGameTimeDeltaPartialTick(false)) / 24000.0f).putInt(menuBlurRadius).get();
            RenderSystem.getDevice().createCommandEncoder().writeToBuffer(this.buffer.slice(), data);
        }
        RenderSystem.setGlobalSettingsUniform(this.buffer);
    }

    @Override
    public void close() {
        this.buffer.close();
    }
}