Use size_t for number of input events

src/engine/input.h

@@ -33,7 +33,7 @@ protected:
 	};
 
 	// quick access to events
-	int m_NumEvents;
+	size_t m_NumEvents;
 	IInput::CEvent m_aInputEvents[INPUT_BUFFER_SIZE];
 	int64_t m_LastUpdate;
 	float m_UpdateTime;
@@ -54,15 +54,15 @@ public:
 	};
 
 	// events
-	int NumEvents() const { return m_NumEvents; }
+	size_t NumEvents() const { return m_NumEvents; }
 	virtual bool IsEventValid(const CEvent &Event) const = 0;
-	const CEvent &GetEvent(int Index) const
+	const CEvent &GetEvent(size_t Index) const
 	{
-		dbg_assert(Index >= 0 && Index < m_NumEvents, "Index invalid");
+		dbg_assert(Index < m_NumEvents, "Index invalid");
 		return m_aInputEvents[Index];
 	}
 	CEvent *GetEventsRaw() { return m_aInputEvents; }
-	int *GetEventCountRaw() { return &m_NumEvents; }
+	size_t *GetEventCountRaw() { return &m_NumEvents; }
 
 	/**
 	 * @return Rolling average of the time in seconds between

src/game/client/components/menus.cpp

@@ -58,7 +58,7 @@ float CMenus::ms_ButtonHeight = 25.0f;
 float CMenus::ms_ListheaderHeight = 17.0f;
 
 IInput::CEvent CMenus::m_aInputEvents[MAX_INPUTEVENTS];
-int CMenus::m_NumInputEvents;
+size_t CMenus::m_NumInputEvents;
 
 CMenus::CMenus()
 {

src/game/client/components/menus.h

@@ -340,7 +340,7 @@ protected:
 		MAX_INPUTEVENTS = 32
 	};
 	static IInput::CEvent m_aInputEvents[MAX_INPUTEVENTS];
-	static int m_NumInputEvents;
+	static size_t m_NumInputEvents;
 
 	// some settings
 	static float ms_ButtonHeight;

src/game/client/gameclient.cpp

@@ -392,7 +392,7 @@ void CGameClient::OnUpdate()
 	}
 
 	// handle key presses
-	for(int i = 0; i < Input()->NumEvents(); i++)
+	for(size_t i = 0; i < Input()->NumEvents(); i++)
 	{
 		const IInput::CEvent &Event = Input()->GetEvent(i);
 		if(!Input()->IsEventValid(Event))

src/game/client/ui.cpp

@@ -101,7 +101,7 @@ void CUI::Init(IKernel *pKernel)
 	CUIElementBase::Init(this);
 }
 
-void CUI::InitInputs(IInput::CEvent *pInputEventsArray, int *pInputEventCount)
+void CUI::InitInputs(IInput::CEvent *pInputEventsArray, size_t *pInputEventCount)
 {
 	m_pInputEventsArray = pInputEventsArray;
 	m_pInputEventCount = pInputEventCount;
@@ -812,7 +812,7 @@ bool CUI::DoEditBox(const void *pID, const CUIRect *pRect, char *pStr, unsigned
 			ReturnValue = true;
 		}
 
-		for(int i = 0; i < *m_pInputEventCount; i++)
+		for(size_t i = 0; i < *m_pInputEventCount; i++)
 		{
 			int LastCursor = m_CurCursor;
 			int Len, NumChars;

src/game/client/ui.h

@@ -243,7 +243,7 @@ private:
 	bool m_MouseSlow = false;
 
 	IInput::CEvent *m_pInputEventsArray;
-	int *m_pInputEventCount;
+	size_t *m_pInputEventCount;
 	unsigned m_HotkeysPressed = 0;
 
 	bool m_MouseIsPress = false;
@@ -297,7 +297,7 @@ public:
 	static float ms_FontmodHeight;
 
 	void Init(IKernel *pKernel);
-	void InitInputs(IInput::CEvent *pInputEventsArray, int *pInputEventCount);
+	void InitInputs(IInput::CEvent *pInputEventsArray, size_t *pInputEventCount);
 	IClient *Client() const { return m_pClient; }
 	IGraphics *Graphics() const { return m_pGraphics; }
 	IInput *Input() const { return m_pInput; }

src/game/editor/editor.cpp

@@ -6855,7 +6855,7 @@ void CEditor::OnUpdate()
 		Reset();
 	}
 
-	for(int i = 0; i < Input()->NumEvents(); i++)
+	for(size_t i = 0; i < Input()->NumEvents(); i++)
 		UI()->OnInput(Input()->GetEvent(i));
 
 	// handle cursor movement