Applied-Energistics-2-tiler.../client/texture/FlipableIcon.java

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Java
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package appeng.client.texture;
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import net.minecraft.util.IIcon;
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public class FlipableIcon implements IIcon
{
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protected IIcon original;
boolean flip_u;
boolean flip_v;
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public FlipableIcon(IIcon o) {
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if ( o == null )
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throw new RuntimeException( "Cannot create a wrapper icon with a null icon." );
original = o;
flip_u = false;
flip_v = false;
}
@Override
public int getIconWidth()
{
return original.getIconWidth();
}
@Override
public int getIconHeight()
{
return original.getIconHeight();
}
@Override
public float getMinU()
{
if ( flip_u )
return original.getMaxU();
return original.getMinU();
}
@Override
public float getMaxU()
{
if ( flip_u )
return original.getMinU();
return original.getMaxU();
}
@Override
public float getInterpolatedU(double px)
{
if ( flip_u )
return original.getInterpolatedU( 16 - px );
return original.getInterpolatedU( px );
}
@Override
public float getMinV()
{
if ( flip_v )
return original.getMaxV();
return original.getMinV();
}
@Override
public float getMaxV()
{
if ( flip_v )
return original.getMinV();
return original.getMaxV();
}
@Override
public float getInterpolatedV(double px)
{
if ( flip_v )
return original.getInterpolatedV( 16 - px );
return original.getInterpolatedV( px );
}
@Override
public String getIconName()
{
return original.getIconName();
}
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public IIcon getOriginal()
{
return original;
}
public void setFlip(boolean u, boolean v)
{
flip_u = u;
flip_v = v;
}
public int setFlip(int orientation)
{
flip_u = (orientation & 8) == 8;
flip_v = (orientation & 16) == 16;
return orientation & 7;
}
}