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Lines Matching refs:dy

218 move_towards(int dx, int dy)
229 		move_judge = ABS(mvx - dx) + ABS(mvy - dy);
233 			cur_judge = ABS(mvx - dx) + ABS(mvy - dy);
249 	int dx, dy;
252 	dy = sign(My_pos.y - rob->y);
253 	return  move_towards(dx, dy);
263 	int dx, dy;
274 		dy = sign(My_pos.y - rob->y);
284 		dy = -sign(My_pos.y - hp->y);
298 			dy = sign(((slope * ((float) hp->x)) + cons) -
304 			dy = sign(My_pos.y - rob->y);
308 		My_pos.x, My_pos.y, rob->x, rob->y, hp->x, hp->y, dx, dy));
309 	return move_towards(dx, dy);