replaced rounding with floor

software/Pong_Code/Main.c

@@ -91,11 +91,8 @@ void game() {
 		ball.x = MAX(MIN(ball.x + ball.vel_x * TICK,COLS - 1),0);
 
 		// check for left border
-		if (ball.x <= 1){
-			printf("ballx: %f, ball y: %f\n",ball.x,ball.y);
-			printf("left_paddlex: %f\n",left_paddle.y);
-			if (round(ball.y) >= round(left_paddle.y) && round(ball.y) <= (round(left_paddle.y) + left_paddle.length -1)){
-				ball.vel_x = - ball.vel_x;
+      if (ball.y >= left_paddle.y && ball.y <= (left_paddle.y + left_paddle.length - 1.0f)) {
+        ball.vel_x = -ball.vel_x;
 			} else {
 				printf("ballx: %f, ball y: %f\n",ball.x,ball.y);
 				printf("right player lost\n");
@@ -103,9 +100,8 @@ void game() {
 			}
 		}
 		// check for right border
-		if (ball.x >= COLS - 2){
-			if (round(ball.y) >= round(right_paddle.y) && round(ball.y) <= (round(right_paddle.y) + right_paddle.length -1)){
-				ball.vel_x = - ball.vel_x;
+      if (ball.y >= right_paddle.y && ball.y <= (right_paddle.y + right_paddle.length - 1.0f)) {
+        ball.vel_x = -ball.vel_x;
 			} else {
 				printf("ballx: %f, ball y: %f\n",ball.x,ball.y);
 				printf("left player lost\n");
@@ -127,14 +123,13 @@ void game() {
 		// draw new positions on screen
 		reset_screen();
 
-		for (i=0;i<left_paddle.length;i++) {
-			set_pixel( 0, round(left_paddle.y) + i);
+    for (i=0; i<left_paddle.length; i++) {
+      set_pixel( 0, floor(left_paddle.y) + i);
 		}
-		for (i=0;i<right_paddle.length;i++) {
-					set_pixel(COLS - 1, round(right_paddle.y) + i);
+    for (i=0; i<right_paddle.length; i++) {
+      set_pixel(COLS - 1, floor(right_paddle.y) + i);
 		}
-		set_pixel(round(ball.x),round(ball.y));
-		for (k=0;k<1000;k++){}
+    set_pixel(floor(ball.x), floor(ball.y));
 
 		draw();
 	}