From 254afa93abe7dfec2f4bc1ee16a56436343c05f6 Mon Sep 17 00:00:00 2001
From: Eltrac <hi@guhub.cn>
Date: Sun, 16 Mar 2025 21:05:30 +0800
Subject: fix: next bullet index out of bounds

---
 logic/controller.lua | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/logic/controller.lua b/logic/controller.lua
index 066564e..302d764 100644
--- a/logic/controller.lua
+++ b/logic/controller.lua
@@ -9,9 +9,17 @@ end
 
 local function playerChangeNextBullet(key)
     if key == "q" then
-        G.player.nextBullet = G.player.nextBullet -1
+        if G.player.nextBullet == 1 then
+            G.player.nextBullet = #G.player.hearts
+        else
+            G.player.nextBullet = G.player.nextBullet -1
+        end
     elseif key == "e" then
-        G.player.nextBullet = G.player.nextBullet +1
+        if G.player.nextBullet == #G.player.hearts then
+            G.player.nextBullet = 1
+        else
+            G.player.nextBullet = G.player.nextBullet +1
+        end
     end
 
     -- shortcut: press number key to move to a specific index
-- 
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