package net.minecraft.client.gui.components;

import com.mojang.blaze3d.systems.RenderSystem;
import net.fabricmc.api.EnvType;
import net.fabricmc.api.Environment;
import net.minecraft.client.gui.GuiGraphics;
import net.minecraft.resources.ResourceLocation;
import net.minecraft.util.RandomSource;

@Environment(EnvType.CLIENT)
public class LogoRenderer {
	public static final ResourceLocation MINECRAFT_LOGO = ResourceLocation.withDefaultNamespace("textures/gui/title/minecraft.png");
	public static final ResourceLocation EASTER_EGG_LOGO = ResourceLocation.withDefaultNamespace("textures/gui/title/minceraft.png");
	public static final ResourceLocation MINECRAFT_EDITION = ResourceLocation.withDefaultNamespace("textures/gui/title/edition.png");
	public static final int LOGO_WIDTH = 256;
	public static final int LOGO_HEIGHT = 44;
	private static final int LOGO_TEXTURE_WIDTH = 256;
	private static final int LOGO_TEXTURE_HEIGHT = 64;
	private static final int EDITION_WIDTH = 128;
	private static final int EDITION_HEIGHT = 14;
	private static final int EDITION_TEXTURE_WIDTH = 128;
	private static final int EDITION_TEXTURE_HEIGHT = 16;
	public static final int DEFAULT_HEIGHT_OFFSET = 30;
	private static final int EDITION_LOGO_OVERLAP = 7;
	private final boolean showEasterEgg = RandomSource.create().nextFloat() < 1.0E-4;
	private final boolean keepLogoThroughFade;

	public LogoRenderer(boolean keepLogoThroughFade) {
		this.keepLogoThroughFade = keepLogoThroughFade;
	}

	public void renderLogo(GuiGraphics guiGraphics, int screenWidth, float transparency) {
		this.renderLogo(guiGraphics, screenWidth, transparency, 30);
	}

	public void renderLogo(GuiGraphics guiGraphics, int screenWidth, float transparency, int height) {
		guiGraphics.setColor(1.0F, 1.0F, 1.0F, this.keepLogoThroughFade ? 1.0F : transparency);
		RenderSystem.enableBlend();
		int i = screenWidth / 2 - 128;
		guiGraphics.blit(this.showEasterEgg ? EASTER_EGG_LOGO : MINECRAFT_LOGO, i, height, 0.0F, 0.0F, 256, 44, 256, 64);
		int j = screenWidth / 2 - 64;
		int k = height + 44 - 7;
		guiGraphics.blit(MINECRAFT_EDITION, j, k, 0.0F, 0.0F, 128, 14, 128, 16);
		guiGraphics.setColor(1.0F, 1.0F, 1.0F, 1.0F);
		RenderSystem.disableBlend();
	}
}