win32: add hotkey for limit framerate limit toggle

desmume/src/windows/hotkey.cpp

@@ -412,6 +412,11 @@ void HK_FastForwardKeyDown(int, bool justPressed) { FastForward = 1; }
 void HK_FastForwardKeyUp(int) { FastForward = 0; }
 void HK_IncreaseSpeed(int, bool justPressed) { IncreaseSpeed(); }
 void HK_DecreaseSpeed(int, bool justPressed) { DecreaseSpeed(); }
+void HK_FrameLimitToggle(int, bool justPressed) {
+	FrameLimit ^= 1;
+	WritePrivateProfileInt("FrameLimit", "FrameLimit", FrameLimit, IniName);
+}
+
 void HK_FrameAdvanceKeyDown(int, bool justPressed) { FrameAdvance(true); }
 void HK_FrameAdvanceKeyUp(int) { FrameAdvance(false); }
 
@@ -518,6 +523,12 @@ void InitCustomKeys (SCustomKeys *keys)
 	keys->DecreaseSpeed.page = HOTKEY_PAGE_MAIN;
 	keys->DecreaseSpeed.key = VK_OEM_MINUS;
 
+	keys->FrameLimitToggle.handleKeyDown = HK_FrameLimitToggle;
+	keys->FrameLimitToggle.code = "FrameLimitToggle";
+	keys->FrameLimitToggle.name = STRW(ID_LABEL_HK8b);
+	keys->FrameLimitToggle.page = HOTKEY_PAGE_MAIN;
+	keys->FrameLimitToggle.key = NULL;
+
 	keys->IncreasePressure.handleKeyDown = HK_IncreasePressure;
 	keys->IncreasePressure.code = "IncreasePressure";
 	keys->IncreasePressure.name = STRW(ID_LABEL_HK55);

desmume/src/windows/hotkey.h

@@ -68,7 +68,7 @@ struct SCustomKeys
 	SCustomKey Slot[10];
 	SCustomKey QuickSave, QuickLoad, NextSaveSlot, PreviousSaveSlot;
 
-	SCustomKey OpenROM, ReloadROM, Reset, Pause, FrameAdvance, FastForward, FastForwardToggle, IncreaseSpeed, DecreaseSpeed, Microphone, IncreasePressure, DecreasePressure;
+	SCustomKey OpenROM, ReloadROM, Reset, Pause, FrameAdvance, FastForward, FastForwardToggle, IncreaseSpeed, DecreaseSpeed, FrameLimitToggle, Microphone, IncreasePressure, DecreasePressure;
 
 	SCustomKey PlayMovie, RecordMovie, StopMovie, ToggleReadOnly;
 	

desmume/src/windows/main.cpp

@@ -405,7 +405,7 @@ UINT currLanguageMenuItem = IDC_LANGENGLISH;
 extern HWND RamSearchHWnd;
 static bool lostFocusPause = true;
 static bool lastPauseFromLostFocus = false;
-static bool FrameLimit = true;
+bool FrameLimit = true;
 extern bool allowBackgroundInput;
 
 std::vector<HWND> LuaScriptHWnds;

desmume/src/windows/resource.h

@@ -725,6 +725,7 @@
 #define ID_LABEL_HK7                    4471
 #define IDC_GI_TITLEFR                  4472
 #define ID_LABEL_HK8                    4472
+#define ID_LABEL_HK8b                   44720
 #define IDC_GI_TITLEGE                  4473
 #define ID_LABEL_HK9                    4473
 #define IDC_GI_TITLEIT                  4474

desmume/src/windows/throttle.h

@@ -2,6 +2,7 @@
 #define _THROTTLE_H_
 
 extern int FastForward;
+extern bool FrameLimit;
 void IncreaseSpeed();
 void DecreaseSpeed();