flappychik

commit df47a034427994de8c0e81748bf6c53b0931b203
parent 064789f536b44856af8db1738ba863cd894aa419
Author: bsandro <email@bsandro.tech>
Date:   Wed, 23 Nov 2022 00:28:02 +0200

Fixed the bug when you can penetrate the ceiling and fly over to the Moon.

Diffstat:
M
main.c
 | 
7
+++++--

1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/main.c b/main.c
@@ -22,6 +22,7 @@
 #define GAME_COLUMN_WIDTH 90
 #define GAME_COLUMN_HEIGHT 200
 #define GAME_BOOST_ACCEL -500
+#define GAME_CEILING 20
 
 static float s_dpi_scale;
 
@@ -89,7 +90,7 @@ void draw_game(uint64_t ftime, struct game_t *game) {
 	}
 
 	// top border
-	if (game->ship.rect.y < 50 && game->ship.velocity < 0) {
+	if (game->ship.rect.y < GAME_CEILING * s_dpi_scale && game->ship.velocity < 0) {
 		game->ship.velocity = 0;
 	}
 
@@ -270,7 +271,9 @@ int main(int argc, char *argv[]) {
 				}
 				if (event.key.keysym.sym == SDLK_SPACE) {
 					if (game.state == GAME_STATE_RUNNING) {
-						game.ship.velocity = GAME_BOOST_ACCEL * s_dpi_scale;
+						if (game.ship.rect.y >= GAME_CEILING * s_dpi_scale) {
+							game.ship.velocity = GAME_BOOST_ACCEL * s_dpi_scale;
+						}
 					} else { // reset game
 						game.state = GAME_STATE_RUNNING;
 						game.ship.velocity = 0;