int meta = world.getBlockMetadata( x, y, z );
boolean hasPower = meta > 0;
boolean isConflict = meta == 2;
ExtraBlockTextures lights = null;
if ( xx && !yy && !zz )
{
if ( hasPower )
{
blk.getRendererInstance().setTemporaryRenderIcon( ExtraBlockTextures.BlockControllerColumnPowered.getIcon() );
if ( isConflict )
lights = ExtraBlockTextures.BlockControllerColumnConflict;
else
lights = ExtraBlockTextures.BlockControllerColumnLights;
}
else
blk.getRendererInstance().setTemporaryRenderIcon( ExtraBlockTextures.BlockControllerColumn.getIcon() );
renderer.uvRotateEast = 1;
renderer.uvRotateWest = 1;
renderer.uvRotateTop = 1;
renderer.uvRotateBottom = 1;
}
else if ( !xx && yy && !zz )
{
if ( hasPower )
{
blk.getRendererInstance().setTemporaryRenderIcon( ExtraBlockTextures.BlockControllerColumnPowered.getIcon() );
if ( isConflict )
lights = ExtraBlockTextures.BlockControllerColumnConflict;
else
lights = ExtraBlockTextures.BlockControllerColumnLights;
}
else
blk.getRendererInstance().setTemporaryRenderIcon( ExtraBlockTextures.BlockControllerColumn.getIcon() );
renderer.uvRotateEast = 0;
renderer.uvRotateNorth = 0;
}
else if ( !xx && !yy && zz )
{
if ( hasPower )
{
blk.getRendererInstance().setTemporaryRenderIcon( ExtraBlockTextures.BlockControllerColumnPowered.getIcon() );
if ( isConflict )
lights = ExtraBlockTextures.BlockControllerColumnConflict;
else
lights = ExtraBlockTextures.BlockControllerColumnLights;
}
else
blk.getRendererInstance().setTemporaryRenderIcon( ExtraBlockTextures.BlockControllerColumn.getIcon() );
renderer.uvRotateNorth = 1;
renderer.uvRotateSouth = 1;
renderer.uvRotateTop = 0;
}
else if ( (xx ? 1 : 0) + (yy ? 1 : 0) + (zz ? 1 : 0) >= 2 )
{
int v = (Math.abs( x ) + Math.abs( y ) + Math.abs( z )) % 2;
renderer.uvRotateEast = renderer.uvRotateBottom = renderer.uvRotateNorth = renderer.uvRotateSouth = renderer.uvRotateTop = renderer.uvRotateWest = 0;
if ( v == 0 )
blk.getRendererInstance().setTemporaryRenderIcon( ExtraBlockTextures.BlockControllerInsideA.getIcon() );
else
blk.getRendererInstance().setTemporaryRenderIcon( ExtraBlockTextures.BlockControllerInsideB.getIcon() );
}
else
{
if ( hasPower )
{
blk.getRendererInstance().setTemporaryRenderIcon( ExtraBlockTextures.BlockControllerPowered.getIcon() );
if ( isConflict )
lights = ExtraBlockTextures.BlockControllerConflict;
else
lights = ExtraBlockTextures.BlockControllerLights;
}
else
blk.getRendererInstance().setTemporaryRenderIcon( null );
}
boolean out = renderer.renderStandardBlock( blk, x, y, z );
if ( lights != null )
{
Tessellator.instance.setColorOpaque_F( 1.0f, 1.0f, 1.0f );
Tessellator.instance.setBrightness( 14 << 20 | 14 << 4 );
renderer.renderFaceXNeg( blk, x, y, z, lights.getIcon() );
renderer.renderFaceXPos( blk, x, y, z, lights.getIcon() );
renderer.renderFaceYNeg( blk, x, y, z, lights.getIcon() );
renderer.renderFaceYPos( blk, x, y, z, lights.getIcon() );
renderer.renderFaceZNeg( blk, x, y, z, lights.getIcon() );
renderer.renderFaceZPos( blk, x, y, z, lights.getIcon() );
}
blk.getRendererInstance().setTemporaryRenderIcon( null );
renderer.uvRotateEast = renderer.uvRotateBottom = renderer.uvRotateNorth = renderer.uvRotateSouth = renderer.uvRotateTop = renderer.uvRotateWest = 0;
return out;