Applied-Energistics-2-tiler.../client/texture/OffsetIcon.java
2014-05-07 17:21:48 -05:00

96 lines
1.5 KiB
Java

package appeng.client.texture;
import net.minecraft.util.IIcon;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
public class OffsetIcon implements IIcon
{
final float offsetX;
final float offsetY;
private IIcon p;
public OffsetIcon(IIcon o, float x, float y) {
if ( o == null )
throw new RuntimeException("Cannot create a wrapper icon with a null icon.");
p = o;
offsetX = x;
offsetY = y;
}
@Override
@SideOnly(Side.CLIENT)
public float getMinU()
{
return u( 0 - offsetX );
}
@Override
@SideOnly(Side.CLIENT)
public float getMaxU()
{
return u( 16 - offsetX );
}
@Override
@SideOnly(Side.CLIENT)
public float getInterpolatedU(double d0)
{
return u( d0 - offsetX );
}
@Override
@SideOnly(Side.CLIENT)
public float getMinV()
{
return v( 0 - offsetY );
}
@Override
@SideOnly(Side.CLIENT)
public float getMaxV()
{
return v( 16 - offsetY );
}
@Override
@SideOnly(Side.CLIENT)
public float getInterpolatedV(double d0)
{
return v( d0 - offsetY );
}
private float v(double d)
{
return p.getInterpolatedV( Math.min( 16.0, Math.max( 0.0, d ) ) );
}
private float u(double d)
{
return p.getInterpolatedU( Math.min( 16.0, Math.max( 0.0, d ) ) );
}
@Override
@SideOnly(Side.CLIENT)
public String getIconName()
{
return p.getIconName();
}
@Override
public int getIconWidth()
{
return p.getIconWidth();
}
@Override
public int getIconHeight()
{
return p.getIconHeight();
}
}