package net.minecraft.client.renderer.texture;

import com.mojang.blaze3d.platform.NativeImage;
import com.mojang.blaze3d.platform.TextureUtil;
import com.mojang.blaze3d.systems.RenderSystem;
import java.io.IOException;
import net.fabricmc.api.EnvType;
import net.fabricmc.api.Environment;
import net.minecraft.resources.ResourceLocation;
import net.minecraft.server.packs.resources.ResourceManager;

@Environment(EnvType.CLIENT)
public abstract class ReloadableTexture extends AbstractTexture {
	private final ResourceLocation resourceId;

	public ReloadableTexture(ResourceLocation resourceId) {
		this.resourceId = resourceId;
	}

	public ResourceLocation resourceId() {
		return this.resourceId;
	}

	public void apply(TextureContents textureContents) {
		boolean bl = textureContents.clamp();
		boolean bl2 = textureContents.blur();
		this.defaultBlur = bl2;
		NativeImage nativeImage = textureContents.image();
		if (!RenderSystem.isOnRenderThreadOrInit()) {
			RenderSystem.recordRenderCall(() -> this.doLoad(nativeImage, bl2, bl));
		} else {
			this.doLoad(nativeImage, bl2, bl);
		}
	}

	private void doLoad(NativeImage image, boolean blur, boolean clamp) {
		TextureUtil.prepareImage(this.getId(), 0, image.getWidth(), image.getHeight());
		this.setFilter(blur, false);
		this.setClamp(clamp);
		image.upload(0, 0, 0, 0, 0, image.getWidth(), image.getHeight(), true);
	}

	public abstract TextureContents loadContents(ResourceManager resourceManager) throws IOException;
}