whitespace fixes, 'd' deletes last ball createdHEADmaster

git-svn-id: svn://mattst88.com/svn/glpong/trunk@18 449aeecc-241a-0410-943f-e2f883e2d7a2

2 files changed, 10 insertions, 7 deletions

diff --git a/ball.h b/ball.h
index 2ff0221..d15e8de 100644
--- a/ball.h
+++ b/ball.h
@@ -16,7 +16,6 @@ typedef struct Ball_t {
 void GLPong_BallInit(void);
 void GLPong_BallDeinit(void);
 void GLPong_BallAdd(Ball_t ** balls);
-void GLPong_BallDelete(Ball_t * from, Ball_t * ball);
 void GLPong_BallDeleteAll(Ball_t * list);
 int  GLPong_BallCollide(const Ball_t * a, const Ball_t * b);
 void GLPong_BallMoveAll(Ball_t ** balls);
diff --git a/glpong.c b/glpong.c
index a31829e..1f12ccf 100644
--- a/glpong.c
+++ b/glpong.c
@@ -20,6 +20,7 @@ static GLuint SDL_GL_NPOTSurfaceToTexture(SDL_Surface * surface, GLfloat * wrati
 
 
 int main(int argc, char * argv[]) {
+	Ball_t * temp;
 	GLPong_t GLPong = {
 		NULL,
 		NULL,
@@ -60,7 +61,12 @@ int main(int argc, char * argv[]) {
 				GLPong_BallAdd(&GLPong.balls);
 				break;
 			case GLPONG_DELETEBALL:
-/*				GLPong_BallDelete(GLPong.balls, GLPong.balls);*/
+				if (GLPong.balls) {
+					temp = GLPong.balls;
+					GLPong.balls = GLPong.balls->next;
+					free(temp);
+				}
+				printf("%d balls\n", length(GLPong.balls));
 				break;
 		}
 		GLPong_BallMoveAll(&GLPong.balls);
@@ -78,15 +84,13 @@ int main(int argc, char * argv[]) {
 
 		SDL_GL_SwapBuffers();
 		/* end drawing */
-
-		
-		
+	
 		SDL_Delay(10);
 	}
-	
+
 	/* clean up */
 	GLPong_Deinit(&GLPong);
-	
+
 	return 0;
 }