import net.minecraft.client.entity.AbstractClientPlayer;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.client.gui.Gui;
import net.minecraft.entity.Entity;
import org.lwjgl.opengl.GL11;
import java.awt.Color;


class ESP2D extends Module {

    public ESP2D() {
        super("2D ESP", 0, Category.RENDER);
    }

    @Override
    public void onRender() {
        if (!this.isEnabled() || mc.thePlayer == null || mc.theWorld == null) return;

        for (Entity entity : mc.theWorld.loadedEntityList) {
            if (entity instanceof AbstractClientPlayer && entity != mc.thePlayer /* && AntiBot.isValidEntity(entity) */) {
                drawESP((AbstractClientPlayer) (entity));
            }
        }
    }



    private void drawESP(AbstractClientPlayer e) {
        if (mc.thePlayer.getDistanceToEntity(e) < 0.75)
            return;


        double x = e.lastTickPosX + (e.posX - e.lastTickPosX) * mc.timer.renderPartialTicks - mc.getRenderManager().viewerPosX;
        double y = e.lastTickPosY + (e.posY - e.lastTickPosY) * mc.timer.renderPartialTicks - mc.getRenderManager().viewerPosY;
        double z = e.lastTickPosZ + (e.posZ - e.lastTickPosZ) * mc.timer.renderPartialTicks - mc.getRenderManager().viewerPosZ;
        GlStateManager.pushMatrix();

        // health ratio
        double r = (double)(e.getHealth() / e.getMaxHealth());
        int b = (int)(74 * r);

        // health color
        int c =
                (r < 0.3) ? Color.red.getRGB()
                        : (r < 0.5) ? Color.orange.getRGB()
                        : (r < 0.7) ? Color.yellow.getRGB()
                        : Color.green.getRGB(); // rgb for health



        GL11.glTranslated(x, y - 0.2, z);
        GL11.glRotated(-mc.getRenderManager().playerViewY, 0.0, 1.0, 0.0);
        GlStateManager.disableDepth();
        GL11.glScalef(0.03f, 0.03f, 0.03f);

        // HEALTH BAR
        Gui.drawRect(21.0, -1.0, 26.0, 76.0, Color.black.getRGB()); // background
        Gui.drawRect(22.0, b, 25.0, 74.0, Color.darkGray.getRGB()); // health bg
        Gui.drawRect(22.0, 0.0, 25.0, b, new Color(c).getRGB()); // health
        // HEALTH BAR

        GlStateManager.enableDepth();
        GlStateManager.popMatrix();


    }
}