From 8fe30fb71b326b2f8e23ea1d0ff9feb67aca65ff Mon Sep 17 00:00:00 2001
From: John Foley <jfoley@cs.umass.edu>
Date: Tue, 25 Sep 2018 18:41:50 -0400
Subject: [PATCH] Fix bug in lives #23 #20 #15

---
 toybox/src/amidar.rs         | 2 +-
 toybox/src/breakout.rs       | 4 ++--
 toybox/src/space_invaders.rs | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/toybox/src/amidar.rs b/toybox/src/amidar.rs
index d25a0fde..45042577 100644
--- a/toybox/src/amidar.rs
+++ b/toybox/src/amidar.rs
@@ -882,7 +882,7 @@ impl super::State for State {
             screen::GAME_SIZE.0,
             screen::GAME_SIZE.1,
         ));
-        if self.lives <= 0 {
+        if self.lives < 0 {
             return output;
         }
 
diff --git a/toybox/src/breakout.rs b/toybox/src/breakout.rs
index 2f4e06dc..aa08ba02 100644
--- a/toybox/src/breakout.rs
+++ b/toybox/src/breakout.rs
@@ -455,7 +455,7 @@ impl super::State for State {
             screen::FRAME_RIGHT_SUPPORT.1,
         ));
 
-        if self.lives <= 0 {
+        if self.lives < 0 {
             return output;
         }
 
@@ -515,4 +515,4 @@ mod tests {
         assert_eq!(uniq_grays.len(), num_colors);
     }
 
-}
\ No newline at end of file
+}
diff --git a/toybox/src/space_invaders.rs b/toybox/src/space_invaders.rs
index 80a69481..b9ccf59e 100644
--- a/toybox/src/space_invaders.rs
+++ b/toybox/src/space_invaders.rs
@@ -268,7 +268,7 @@ impl super::State for State {
             screen::GAME_SIZE.1 - screen::SKY_TO_GROUND,
         ));
 
-        if self.lives() <= 0 {
+        if self.lives() < 0 {
             return output;
         }