Tyler

void ClipSprite8_OR(short x, short y, short h, unsigned char *sprite, unsigned char *dest){	short first_byte, bit, i;	unsigned char clipped;		// Return if will never see	if (x < -7 || y < -7)		return;		// Calculate	first_byte = (y * 30) + (x >> 3);	bit = x & 7;		for(i=0; i<h; i++)	{		// Clip Y		if (first_byte + (30 * i) < 0 || first_byte + (30 * i) > LCD_SIZE)			continue;				// Clip X		if (x < 0)		{			clipped = *(sprite + i) << -x;			clipped >>= -x;		}		else if (x > 159)		{			clipped = *(sprite + i) >> (x - 239);			clipped <<= (x - 239);		}		else			clipped = *(sprite + i);				// OR Sprite now		*(dest+first_byte+(30 * i)) |= clipped >> bit;		if(bit)			*(dest+first_byte+(30 * i)+1) |= clipped << (8 - bit);	}}