diff options
Diffstat (limited to 'JnR.cpp')
-rw-r--r-- | JnR.cpp | 5 |
1 files changed, 1 insertions, 4 deletions
@@ -109,9 +109,6 @@ Label::~Label() | |||
109 | SDL_FreeSurface(image); | 109 | SDL_FreeSurface(image); |
110 | } | 110 | } |
111 | */ | 111 | */ |
112 | vector<int> dirx = {1,0,-1,0}; | ||
113 | vector<int> diry = {0,1,0,-1}; | ||
114 | |||
115 | 112 | ||
116 | int xres = 600; | 113 | int xres = 600; |
117 | int yres = 450; | 114 | int yres = 450; |
@@ -433,7 +430,7 @@ int main() | |||
433 | { | 430 | { |
434 | x_pos = x_pos + x_vel/60.0; | 431 | x_pos = x_pos + x_vel/60.0; |
435 | y_pos = y_pos + y_vel/60.0; | 432 | y_pos = y_pos + y_vel/60.0; |
436 | drawCircle(screen, xres/4, abs(yres-y_pos), ball_rad, 100, 100, 100); | 433 | drawCircle(screen, xres/4, fabs(yres-y_pos), ball_rad, 100, 100, 100); |
437 | } | 434 | } |
438 | 435 | ||
439 | right = -keyState[SDLK_LEFT]+keyState[SDLK_RIGHT]; | 436 | right = -keyState[SDLK_LEFT]+keyState[SDLK_RIGHT]; |