RMG-Core: add Mouse functions

Source/RMG-Core/CMakeLists.txt

@@ -47,6 +47,7 @@ set(RMG_CORE_SOURCES
     Cheats.cpp
     Volume.cpp
     VidExt.cpp
+    Mouse.cpp
     Video.cpp
     Error.cpp
     Unzip.cpp

Source/RMG-Core/Core.hpp

@@ -27,6 +27,7 @@
 #include "Cheats.hpp"
 #include "Volume.hpp"
 #include "Error.hpp"
+#include "Mouse.hpp"
 #include "Unzip.hpp"
 #include "Video.hpp"
 #include "Key.hpp"

Source/RMG-Core/Mouse.cpp

@@ -0,0 +1,60 @@
+/*
+ * Rosalie's Mupen GUI - https://github.com/Rosalie241/RMG
+ *  Copyright (C) 2020 Rosalie Wanders <[email protected]>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 3.
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+#include "Key.hpp"
+#include "Error.hpp"
+#include "m64p/Api.hpp"
+
+#include <string>
+
+//
+// Exported Functions
+//
+
+bool CoreSetMouseMove(int x, int y)
+{
+    std::string error;
+    m64p_error ret;
+
+    if (!m64p::Core.IsHooked())
+    {
+        return false;
+    }
+
+    ret = m64p::Core.DoCommand(M64CMD_SET_MOUSE_MOVE, (y << 16) + x, nullptr);
+    if (ret != M64ERR_SUCCESS)
+    {
+        error = "CoreSetMouseMove M64P::Core.DoCommand(M64CMD_SET_MOUSE_MOVE) Failed: ";
+        error += m64p::Core.ErrorMessage(ret);
+        CoreSetError(error);
+    }
+
+    return ret == M64ERR_SUCCESS;
+}
+
+bool CoreSetMouseButton(int left, int right)
+{
+    std::string error;
+    m64p_error ret;
+
+    if (!m64p::Core.IsHooked())
+    {
+        return false;
+    }
+
+    ret = m64p::Core.DoCommand(M64CMD_SET_MOUSE_BUTTON, (right << 16) + left, nullptr);
+    if (ret != M64ERR_SUCCESS)
+    {
+        error = "CoreSetMouseMove M64P::Core.DoCommand(M64CMD_SET_MOUSE_MOVE) Failed: ";
+        error += m64p::Core.ErrorMessage(ret);
+        CoreSetError(error);
+    }
+
+    return ret == M64ERR_SUCCESS;
+}

Source/RMG-Core/Mouse.hpp

@@ -0,0 +1,19 @@
+/*
+ * Rosalie's Mupen GUI - https://github.com/Rosalie241/RMG
+ *  Copyright (C) 2020 Rosalie Wanders <[email protected]>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 3.
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+#ifndef CORE_MOUSE_HPP
+#define CORE_MOUSE_HPP
+
+// sets mouse movement
+bool CoreSetMouseMove(int x, int y);
+
+// sets mouse buttons
+bool CoreSetMouseButton(int left, int right);
+
+#endif // CORE_MOUSE_HPP

Source/RMG-Core/m64p/api/m64p_plugin.h

@@ -199,6 +199,8 @@ typedef void (*ptr_ViWidthChanged)(void);
 typedef void (*ptr_ReadScreen2)(void *dest, int *width, int *height, int front);
 typedef void (*ptr_SetRenderingCallback)(void (*callback)(int));
 typedef void (*ptr_ResizeVideoOutput)(int width, int height);
+typedef void (*ptr_MouseMove)(int x, int y);
+typedef void (*ptr_MouseButton)(int left, int right);
 #if defined(M64P_PLUGIN_PROTOTYPES)
 EXPORT void CALL ChangeWindow(void);
 EXPORT int  CALL InitiateGFX(GFX_INFO Gfx_Info);
@@ -212,6 +214,8 @@ EXPORT void CALL ViWidthChanged(void);
 EXPORT void CALL ReadScreen2(void *dest, int *width, int *height, int front);
 EXPORT void CALL SetRenderingCallback(void (*callback)(int));
 EXPORT void CALL ResizeVideoOutput(int width, int height);
+EXPORT void CALL MouseMove(int x, int y);
+EXPORT void CALL MouseButton(int left, int right);
 #endif
 
 /* frame buffer plugin spec extension */

Source/RMG-Core/m64p/api/m64p_types.h

@@ -171,7 +171,9 @@ typedef enum {
   M64CMD_PIF_OPEN,
   M64CMD_ROM_SET_SETTINGS,
   M64CMD_DISK_OPEN,
-  M64CMD_DISK_CLOSE
+  M64CMD_DISK_CLOSE,
+  M64CMD_SET_MOUSE_MOVE,
+  M64CMD_SET_MOUSE_BUTTON,
 } m64p_command;
 
 typedef struct {