fix validation of counting of ammo

LCobeaga · Jan 1, 2018 · 2455a6f · 2455a6f
1 parent 0f0e404
commit 2455a6f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/nerf-ammo-counter.ino b/nerf-ammo-counter.ino
@@ -87,9 +87,9 @@ void initDisplayAmmo () {
 void countAmmo () {
   triggerBtn.read();              //read trigger button
   if (triggerBtn.wasPressed()) {   //trigger button pressed
-    if (maxAmmo != 0 && currentAmmo < 99) {  //make sure that the ammo is less than 99 so it doesnt overflow the display and not in count-up mode
+    if (maxAmmo != 0 && currentAmmo < 99 && currentAmmo > 0) {  //make sure that the ammo is less than 99 so it doesnt overflow the display and not in count-up mode
       currentAmmo--;    //increment ammo
-    } else if (maxAmmo == 0 && currentAmmo > 0) { //make sure that the ammo is more than 0 so no negative numbers are displayed and in count-up mode
+    } else if (maxAmmo == 0 && currentAmmo < 99) { //make sure that the ammo is more than 0 so no negative numbers are displayed and in count-up mode
       currentAmmo++;    //decrement ammo
     }
     initDisplayAmmo();    //display ammo