GB: Fixed crash on reload when frame count is shown

+ Fixed game timer not being accurate for GB

Core/BaseRenderer.cpp

@@ -145,10 +145,8 @@ void BaseRenderer::ShowFpsCounter(int lineNumber)
 void BaseRenderer::ShowGameTimer(int lineNumber)
 {
 	int yPos = 13 + 24 * lineNumber;
-	shared_ptr<Ppu> ppu = _console->GetPpu();
 	uint32_t frameCount = _console->GetFrameCount();
-	bool isPal = _console->GetRegion() == ConsoleRegion::Pal;
-	double frameRate = isPal ? 50.006977968268290848936010226333 : 60.098811862348404716732985230828;
+	double frameRate = _console->GetFps();
 	uint32_t seconds = (uint32_t)(frameCount / frameRate) % 60;
 	uint32_t minutes = (uint32_t)(frameCount / frameRate / 60) % 60;
 	uint32_t hours = (uint32_t)(frameCount / frameRate / 3600);

Core/Console.cpp

@@ -4,13 +4,14 @@
 #include "Ppu.h"
 #include "Spc.h"
 #include "NecDsp.h"
-#include "Gameboy.h"
 #include "InternalRegisters.h"
 #include "ControlManager.h"
 #include "MemoryManager.h"
 #include "DmaController.h"
 #include "BaseCartridge.h"
 #include "RamHandler.h"
+#include "Gameboy.h"
+#include "GbPpu.h"
 #include "Debugger.h"
 #include "DebugTypes.h"
 #include "NotificationManager.h"
@@ -294,6 +295,8 @@ void Console::Stop(bool sendNotification)
 		_notificationManager->SendNotification(ConsoleNotificationType::BeforeEmulationStop);
 	}
 
+	_settings->ClearFlag(EmulationFlags::GameboyMode);
+
 	//Make sure we release both pointers to destroy the debugger before everything else
 	_debugger.reset();
 	debugger.reset();
@@ -876,7 +879,8 @@ uint32_t Console::GetFrameCount()
 {
 	shared_ptr<BaseCartridge> cart = _cart;
 	if(_settings->CheckFlag(EmulationFlags::GameboyMode) && cart->GetGameboy()) {
-		return cart->GetGameboy()->GetState().Ppu.FrameCount;
+		GbPpu* ppu = cart->GetGameboy()->GetPpu();
+		return ppu ? ppu->GetFrameCount() : 0;
 	} else {
 		shared_ptr<Ppu> ppu = _ppu;
 		return ppu ? ppu->GetFrameCount() : 0;

Core/GbPpu.cpp

@@ -473,6 +473,11 @@ void GbPpu::GetPalette(uint16_t out[4], uint8_t palCfg)
 	out[3] = bwRgbPalette[(palCfg >> 6) & 0x03];
 }
 
+uint32_t GbPpu::GetFrameCount()
+{
+	return _state.FrameCount;
+}
+
 void GbPpu::SendFrame()
 {
 	_console->ProcessEvent(EventType::EndFrame);

Core/GbPpu.h

@@ -70,6 +70,7 @@ public:
 	uint16_t* GetEventViewerBuffer();
 	uint16_t* GetPreviousEventViewerBuffer();
 	void GetPalette(uint16_t out[4], uint8_t palCfg);
+	uint32_t GetFrameCount();
 
 	void Exec();