From: Armaan Bhojwani <me@armaanb.net>
Date: Sat, 15 May 2021 21:48:42 +0000 (-0400)
Subject: Add better comments
X-Git-Url: https://git.armaanb.net/?p=pong.git;a=commitdiff_plain;h=473abc99aa220f32989557740317e0aa4bde5f45

Add better comments
---

diff --git a/pong.c b/pong.c
index 0be9fe3..5b7b039 100644
--- a/pong.c
+++ b/pong.c
@@ -39,6 +39,7 @@ main(void) {
 
 	gettimeofday(&start, NULL);
 	while(1) {
+		// Handle resizes
 		getmaxyx(stdscr, max_y_new, max_x_new);
 		--max_x_new;
 		--max_y_new;
@@ -63,13 +64,15 @@ main(void) {
 			aoff -= 2;
 		}
 
-		// Draw paddles
+		// Clear screen
 		for (int i = 0; i < max_y + 1; i++) {
 			mvprintw(i, 0, " ");
 			mvprintw(i, 1, " ");
 			mvprintw(i, max_x, " ");
 			mvprintw(i, max_x - 1, " ");
 		}
+
+		// Draw paddles
 		for (int i = aoff; i < aoff + pad_h; i++) {
 			mvprintw(i, 0, "|");
 		}
@@ -78,6 +81,7 @@ main(void) {
 			mvprintw(i, max_x, "|");
 		}
 
+		// Draw net
 		for (int i = 0; i < max_y; i++) {
 			mvprintw(i, max_x/2, ":");
 		}
@@ -85,7 +89,7 @@ main(void) {
 		mvprintw(0, 2, "%d", a_score);
 		mvprintw(0, max_x - 1, "%d", b_score);
 
-		// Move ball
+		// Move ball if enough time has elapsed
 		gettimeofday(&stop, NULL);
 		if ((double)(stop.tv_usec - start.tv_usec) / 1000000 +
 				(double)(stop.tv_sec - start.tv_sec) > speed) {