package net.minecraft.client.gui;

import com.nexion.client.interfaces.Unsized;

import net.minecraft.client.Minecraft;
import net.minecraft.util.MathHelper;

public class ScaledResolution
{
    private int scaledWidth;
    private int scaledHeight;
    private double scaledWidthD;
    private double scaledHeightD;
    private int scaleFactor;
    private static final String __OBFID = "CL_00000666";

    public ScaledResolution(Minecraft p_i46324_1_, int p_i46324_2_, int p_i46324_3_)
    {
        this.scaledWidth = p_i46324_2_;
        this.scaledHeight = p_i46324_3_;
        this.scaleFactor = 1;
        boolean var4 = p_i46324_1_.func_152349_b();


        int guiScale = p_i46324_1_.gameSettings.guiScale;
        if(Minecraft.getMinecraft().currentScreen instanceof Unsized) {
        	guiScale = 2;
        }

		float scaleWidthModifier = 2;
		float scaleHeightModifier = 2;
		float widthSize = 320;
		float heightSize = 240;
		float largeScaleFactor = 2.5F;

		if (guiScale == 0) {
			guiScale = 1000;
		}
		while (this.scaleFactor < guiScale && this.scaledWidth / (this.scaleFactor + scaleWidthModifier) >= widthSize
				&& this.scaledHeight / (this.scaleFactor + scaleHeightModifier) >= heightSize) {
			++this.scaleFactor;
		}

		if (var4 && this.scaleFactor % 2 != 0 && this.scaleFactor != 1) {
			--this.scaleFactor;
		}

        this.scaledWidthD = (double)this.scaledWidth / (double)this.scaleFactor;
        this.scaledHeightD = (double)this.scaledHeight / (double)this.scaleFactor;
        this.scaledWidth = MathHelper.ceiling_double_int(this.scaledWidthD);
        this.scaledHeight = MathHelper.ceiling_double_int(this.scaledHeightD);
    }

    public int getScaledWidth()
    {
        return this.scaledWidth;
    }

    public int getScaledHeight()
    {
        return this.scaledHeight;
    }

    public double getScaledWidth_double()
    {
        return this.scaledWidthD;
    }

    public double getScaledHeight_double()
    {
        return this.scaledHeightD;
    }

    public int getScaleFactor()
    {
        return this.scaleFactor;
    }
}