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