fix end of level freeze

README.md

@@ -26,6 +26,8 @@ Currently the following configuration options are supported:
 - `disable_medpacks`: hides all the medpacks (for No Meds challenge runs).
 - `disable_healing_between_levels`: disables healing Lara between level reloads
   (for No Heal challenge runs).
+- `fix_end_of_level_freeze`: fix game freeze when ending the level with the
+  Action key held
 
 ## Building
 

src/func.c

@@ -281,16 +281,30 @@ void __cdecl LevelStats(int level_id) {
     T_CentreH(txt, 1);
     T_CentreV(txt, 1);
 
-    // wait till action key
-    while (InputStatus & IN_SELECT) {
+    // wait till action key release
+    if (TR1MConfig.fix_end_of_level_freeze) {
+        while (InputStatus & IN_SELECT) {
+            S_UpdateInput();
+            S_InitialisePolyList();
+            S_CopyBufferToScreen();
+            S_UpdateInput();
+            T_DrawText();
+            S_OutputPolyList();
+            S_DumpScreen();
+        }
+    } else {
+        while (InputStatus & IN_SELECT) {
+            S_UpdateInput();
+        }
+        S_InitialisePolyList();
+        S_CopyBufferToScreen();
         S_UpdateInput();
+        T_DrawText();
+        S_OutputPolyList();
+        S_DumpScreen();
     }
-    S_InitialisePolyList();
-    S_CopyBufferToScreen();
-    S_UpdateInput();
-    T_DrawText();
-    S_OutputPolyList();
-    S_DumpScreen();
+
+    // wait till action key press
     while (!(InputStatus & IN_SELECT)) {
         if (IsResetFlag) {
             break;

src/main.c

@@ -55,6 +55,9 @@ static int tr1m_read_config() {
     TR1MConfig.disable_medpacks = tr1m_json_get_boolean_value(
         json, "disable_medpacks"
     );
+    TR1MConfig.fix_end_of_level_freeze = tr1m_json_get_boolean_value(
+        json, "fix_end_of_level_freeze"
+    );
 
     json_value_free(json);
     free(cfg_data);

src/mod.h

@@ -6,6 +6,7 @@
 struct {
     int disable_healing_between_levels;
     int disable_medpacks;
+    int fix_end_of_level_freeze;
 } TR1MConfig;
 
 struct {