124 lines
2.6 KiB
Java
124 lines
2.6 KiB
Java
/*
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* This file is part of Applied Energistics 2.
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* Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved.
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*
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* Applied Energistics 2 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Applied Energistics 2 is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Applied Energistics 2. If not, see <http://www.gnu.org/licenses/lgpl>.
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*/
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package appeng.client.texture;
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import net.minecraft.util.IIcon;
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public class FlippableIcon implements IIcon
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{
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protected IIcon original;
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boolean flip_u;
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boolean flip_v;
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public FlippableIcon(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." );
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this.original = o;
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this.flip_u = false;
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this.flip_v = false;
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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 this.original.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 this.original.getIconHeight();
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}
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@Override
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public float getMinU()
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{
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if ( this.flip_u )
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return this.original.getMaxU();
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return this.original.getMinU();
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}
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@Override
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public float getMaxU()
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{
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if ( this.flip_u )
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return this.original.getMinU();
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return this.original.getMaxU();
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}
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@Override
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public float getInterpolatedU(double px)
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{
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if ( this.flip_u )
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return this.original.getInterpolatedU( 16 - px );
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return this.original.getInterpolatedU( px );
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}
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@Override
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public float getMinV()
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{
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if ( this.flip_v )
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return this.original.getMaxV();
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return this.original.getMinV();
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}
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@Override
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public float getMaxV()
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{
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if ( this.flip_v )
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return this.original.getMinV();
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return this.original.getMaxV();
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}
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@Override
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public float getInterpolatedV(double px)
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{
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if ( this.flip_v )
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return this.original.getInterpolatedV( 16 - px );
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return this.original.getInterpolatedV( px );
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}
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@Override
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public String getIconName()
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{
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return this.original.getIconName();
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}
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public IIcon getOriginal()
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{
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return this.original;
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}
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public void setFlip(boolean u, boolean v)
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{
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this.flip_u = u;
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this.flip_v = v;
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}
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public int setFlip(int orientation)
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{
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this.flip_u = (orientation & 8) == 8;
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this.flip_v = (orientation & 16) == 16;
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return orientation & 7;
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}
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}
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