From ba5421cadd7ea81824dd3ef6c269aa98a725ffb1 Mon Sep 17 00:00:00 2001
From: Andy Killorin <37423245+Speedy6451@users.noreply.github.com>
Date: Thu, 3 Apr 2025 10:56:53 -0400
Subject: [PATCH] handle buttons

---
 main.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/main.c b/main.c
index 4c11f3b..a46a2a8 100644
--- a/main.c
+++ b/main.c
@@ -83,6 +83,16 @@ int main(void) {
     IntMasterEnable();
 
     while (true) {
+        // handle buttons
+        Button button = (Button) 0;
+        while (fifo_get(&button)) {
+            switch (button) {
+                case S2:
+                    drawRequested = 1;
+                    break;
+            }
+        }
+
         GrContextForegroundSet(&sContext, ClrBlack);
         GrRectFill(&sContext, &rectFullScreen); // fill screen with black