package fr.username404.snowygui.mixins;

import com.mojang.blaze3d.opengl.*;
import com.mojang.blaze3d.pipeline.RenderPipeline;
import com.mojang.blaze3d.systems.RenderPass;
import com.mojang.blaze3d.textures.GpuTexture;
import org.jetbrains.annotations.Nullable;
import org.spongepowered.asm.mixin.Final;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.Overwrite;
import org.spongepowered.asm.mixin.Shadow;

import static fr.username404.snowygui.misc.CreateRenderPassRewriteKt.createRenderPassRewrite;

import java.util.OptionalDouble;
import java.util.OptionalInt;

@Mixin(GlCommandEncoder.class)
abstract class CursedRenderPassMixin {
    @Shadow private boolean inRenderPass;

    @Shadow @Final private GlDevice device;

    @Shadow @Nullable private RenderPipeline lastPipeline;

    /**
     * @author Username404-59
     * @reason war crimes- I REGRET NOTHING
     */
    @Overwrite
    public RenderPass createRenderPass(GpuTexture gpuTexture, OptionalInt optionalInt, @Nullable GpuTexture gpuTexture2, OptionalDouble optionalDouble) {
        this.inRenderPass = false; // VIP access 😈
        int framebufferId = ((GlTexture)gpuTexture).getFbo(this.device.directStateAccess(), gpuTexture2);
        createRenderPassRewrite(framebufferId, gpuTexture, optionalInt, gpuTexture2, optionalDouble);
        this.lastPipeline = null;
        return new GlRenderPass((GlCommandEncoder) (Object) this, gpuTexture2 != null);
    };
}