public void swapBlock(BlockControl block0, Block.DIR4 dir, BlockControl block1)
{
Block.COLOR color0 = block0.color;
Block.COLOR color1 = block1.color;
Vector3 scale0 = block0.transform.localScale;
Vector3 scale1 = block1.transform.localScale;
float vanish_timer0 = block0.vanish_timer;
float vanish_timer1 = block1.vanish_timer;
Vector3 offset0 = BlockRoot.getDirVector(dir);
Vector3 offset1 = BlockRoot.getDirVector(BlockRoot.getOppositeDir(dir));
block0.setColor(color1);
block1.setColor(color0);
block0.transform.localScale = scale1;
block1.transform.localScale = scale0;
block0.vanish_timer = vanish_timer1;
block1.vanish_timer = vanish_timer0;
block0.beginSlide(offset0);
block1.beginSlide(offset1);
}