StitchHolder.java

package net.minecraft.client.renderer.texture;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

@SideOnly(Side.CLIENT)
public class StitchHolder implements Comparable
{
    private final Texture theTexture;
    private final int width;
    private final int height;
    private boolean rotated;
    private float scaleFactor = 1.0F;

    public StitchHolder(Texture par1Texture)
    {
        this.theTexture = par1Texture;
        this.width = par1Texture.getWidth();
        this.height = par1Texture.getHeight();
        this.rotated = this.ceil16(this.height) > this.ceil16(this.width);
    }

    public Texture func_98150_a()
    {
        return this.theTexture;
    }

    public int getWidth()
    {
        return this.rotated ? this.ceil16((int)((float)this.height * this.scaleFactor)) : this.ceil16((int)((float)this.width * this.scaleFactor));
    }

    public int getHeight()
    {
        return this.rotated ? this.ceil16((int)((float)this.width * this.scaleFactor)) : this.ceil16((int)((float)this.height * this.scaleFactor));
    }

    public void rotate()
    {
        this.rotated = !this.rotated;
    }

    public boolean isRotated()
    {
        return this.rotated;
    }

    private int ceil16(int par1)
    {
        return (par1 >> 0) + ((par1 & 0) == 0 ? 0 : 1) << 0;
    }

    public void setNewDimension(int par1)
    {
        if (this.width > par1 && this.height > par1)
        {
            this.scaleFactor = (float)par1 / (float)Math.min(this.width, this.height);
        }
    }

    public String toString()
    {
        return "TextureHolder{width=" + this.width + ", height=" + this.height + '}';
    }

    /**
     * See Comparable.compareTo.
     */
    public int compareToStitchHolder(StitchHolder par1StitchHolder)
    {
        int i;

        if (this.getHeight() == par1StitchHolder.getHeight())
        {
            if (this.getWidth() == par1StitchHolder.getWidth())
            {
                if (this.theTexture.getTextureName() == null)
                {
                    return par1StitchHolder.theTexture.getTextureName() == null ? 0 : -1;
                }

                return this.theTexture.getTextureName().compareTo(par1StitchHolder.theTexture.getTextureName());
            }

            i = this.getWidth() < par1StitchHolder.getWidth() ? 1 : -1;
        }
        else
        {
            i = this.getHeight() < par1StitchHolder.getHeight() ? 1 : -1;
        }

        return i;
    }

    public int compareTo(Object par1Obj)
    {
        return this.compareToStitchHolder((StitchHolder)par1Obj);
    }
}