rage:input/gta:core: fixes SetCursorLocation native by temporarily re-enabling SetCursorPos during native invocation

Author: bladecoding

code/components/gta-core-five/component.json

@@ -6,6 +6,7 @@
 		"rage:allocator:five",
 		"rage:nutsnbolts:five",
 		"rage:scripting:five",
+		"rage:input:five",
 		"vendor:minhook"
 	],
 	"provides": []

code/components/gta-core-five/src/SetCursorLocation.cpp

@@ -0,0 +1,21 @@
+#include "StdInc.h"
+
+#include "scrEngine.h"
+#include "InputHook.h"
+
+rage::scrEngine::NativeHandler m_origSetCursorLocation;
+static HookFunction hookFunction([]()
+{
+	//_SET_CURSOR_LOCATION
+	rage::scrEngine::OnScriptInit.Connect([]()
+	{
+		m_origSetCursorLocation = rage::scrEngine::GetNativeHandler(0xFC695459D4D0E219);
+		rage::scrEngine::RegisterNativeHandler(0xFC695459D4D0E219, [](rage::scrNativeCallContext* context)
+		{
+			InputHook::EnableSetCursorPos(true);
+			(*m_origSetCursorLocation)(context);
+			InputHook::EnableSetCursorPos(false);
+		});
+	});
+
+});

code/components/rage-input-five/include/InputHook.h

@@ -13,4 +13,6 @@ namespace InputHook
 	extern INPUT_DECL fwEvent<int&> QueryMayLockCursor;
 
 	INPUT_DECL void SetGameMouseFocus(bool focus);
-}
+
+	INPUT_DECL void EnableSetCursorPos(bool enabled);
+}

code/components/rage-input-five/src/InputHook.cpp

@@ -6,6 +6,7 @@
 static WNDPROC origWndProc;
 
 static bool g_isFocused = true;
+static bool g_enableSetCursorPos = false;
 static bool g_isFocusStolen = false;
 
 static void(*disableFocus)();
@@ -35,6 +36,10 @@ void InputHook::SetGameMouseFocus(bool focus)
 	return (focus) ? enableFocus() : disableFocus();
 }
 
+void InputHook::EnableSetCursorPos(bool enabled) {
+	g_enableSetCursorPos = enabled;
+}
+
 static char* g_gameKeyArray;
 
 #include <LaunchMode.h>
@@ -121,14 +126,16 @@ HKL WINAPI ActivateKeyboardLayoutWrap(IN HKL hkl, IN UINT flags)
 
 BOOL WINAPI SetCursorPosWrap(int X, int Y)
 {
-	if (!g_isFocused)
+	if (!g_isFocused || g_enableSetCursorPos)
 	{
 		return SetCursorPos(X, Y);
 	}
 
 	return TRUE;
 }
 
+
+
 static HookFunction hookFunction([] ()
 {
 	// window procedure