package hu.laci200270.energymod.client.tesrs;

import net.minecraft.client.Minecraft;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.client.renderer.Tessellator;
import net.minecraft.client.renderer.texture.TextureManager;
import net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.ResourceLocation;
import org.lwjgl.opengl.GL11;


/**
 * Created by Laci on 2015. 12. 27..
 */
public class TesrEnergyCell extends TileEntitySpecialRenderer {




    @Override
    public void renderTileEntityAt(TileEntity te, double x, double y, double z, float partialTicks, int destroyStage) {
        GL11.glPushMatrix();





        Minecraft.getMinecraft().getTextureManager().bindTexture(new ResourceLocation("miencraft:diamond_block"));
       Tessellator.getInstance().getWorldRenderer().startDrawing(GL11.GL_TRIANGLE_FAN);
        GL11.glTranslated(te.getPos().getX()+1, te.getPos().getY()+1, te.getPos().getZ()+1);
        int NUM_PIZZA_SLICES=2000;
        for(int i = 0; i <= NUM_PIZZA_SLICES; i++){ //NUM_PIZZA_SLICES decides how round the circle looks.
            double SUBDIVISIONS=180;
            double angle = Math.PI * 2 * i / SUBDIVISIONS;
            //GL11.glVertex2f((float) Math.cos(angle), (float) Math.sin(angle));
            Tessellator.getInstance().getWorldRenderer().addVertex((float) Math.cos(angle),(float) Math.sin(angle),z);
        }

        Tessellator.getInstance().draw();
        GlStateManager.popMatrix();

    }

}