Fix #246 gui crash on player self reset button click

changelog.txt

@@ -1,4 +1,9 @@
 ---------------------------------------------------------------------------------------------------
+Version: 2.1.9
+Date: 2024-11-06
+  Bugfixes:
+    - Fix crash when clicking player self reset button again before confirmation dialog is closed.
+---------------------------------------------------------------------------------------------------
 Version: 2.1.8
 Date: 2024-11-05
   Changes:

info.json

@@ -1,6 +1,6 @@
 {
   "name": "oarc-mod",
-  "version": "2.1.8",
+  "version": "2.1.9",
   "factorio_version": "2.0",
   "title": "Oarc Multiplayer Spawn",
   "author": "Oarcinae",

lib/gui_tabs/spawn_controls.lua

@@ -311,6 +311,11 @@ end
 ---@param player LuaPlayer
 ---@return nil
 function DisplayPlayerResetConfirmationGUI(player)
+
+    if (player.gui.screen.self_reset_confirm ~= nil) then
+        player.gui.screen.self_reset_confirm.destroy()
+    end
+
     local self_reset_gui = player.gui.screen.add {
         name = "self_reset_confirm",
         type = "frame",

lib/separate_spawns_guis.lua

@@ -16,12 +16,15 @@ function DisplayWelcomeTextGui(player)
     end
 
     --Delete existing guis
-    if (player.gui.screen["welcome_msg"] ~= nil) then
+    if (player.gui.screen.welcome_msg ~= nil) then
         player.gui.screen.welcome_msg.destroy()
     end
-    if (player.gui.screen["spawn_opts"] ~= nil) then
+    if (player.gui.screen.spawn_opts ~= nil) then
         player.gui.screen.spawn_opts.destroy()
     end
+    if (player.gui.screen.self_reset_confirm ~= nil) then
+        player.gui.screen.self_reset_confirm.destroy()
+    end
 
     local welcome_gui = player.gui.screen.add {
         name = "welcome_msg",