package net.minecraft.client.gui.components;

import net.fabricmc.api.EnvType;
import net.fabricmc.api.Environment;
import net.minecraft.client.gui.GuiGraphics;
import net.minecraft.client.renderer.RenderType;
import net.minecraft.client.resources.PlayerSkin;
import net.minecraft.resources.ResourceLocation;

@Environment(EnvType.CLIENT)
public class PlayerFaceRenderer {
	public static final int SKIN_HEAD_U = 8;
	public static final int SKIN_HEAD_V = 8;
	public static final int SKIN_HEAD_WIDTH = 8;
	public static final int SKIN_HEAD_HEIGHT = 8;
	public static final int SKIN_HAT_U = 40;
	public static final int SKIN_HAT_V = 8;
	public static final int SKIN_HAT_WIDTH = 8;
	public static final int SKIN_HAT_HEIGHT = 8;
	public static final int SKIN_TEX_WIDTH = 64;
	public static final int SKIN_TEX_HEIGHT = 64;

	public static void draw(GuiGraphics guiGraphics, PlayerSkin skin, int x, int y, int size) {
		draw(guiGraphics, skin, x, y, size, -1);
	}

	public static void draw(GuiGraphics guiGraphics, PlayerSkin skin, int x, int y, int size, int color) {
		draw(guiGraphics, skin.texture(), x, y, size, true, false, color);
	}

	public static void draw(GuiGraphics guiGraphics, ResourceLocation skinTexture, int x, int y, int size, boolean drawHat, boolean upsideDown, int color) {
		int i = 8 + (upsideDown ? 8 : 0);
		int j = 8 * (upsideDown ? -1 : 1);
		guiGraphics.blit(RenderType::guiTextured, skinTexture, x, y, 8.0F, i, size, size, 8, j, 64, 64, color);
		if (drawHat) {
			drawHat(guiGraphics, skinTexture, x, y, size, upsideDown, color);
		}
	}

	private static void drawHat(GuiGraphics guiGraphics, ResourceLocation skinTexture, int x, int y, int size, boolean upsideDown, int color) {
		int i = 8 + (upsideDown ? 8 : 0);
		int j = 8 * (upsideDown ? -1 : 1);
		guiGraphics.blit(RenderType::guiTextured, skinTexture, x, y, 40.0F, i, size, size, 8, j, 64, 64, color);
	}
}