Input SDL plugin. Compile and run on the OpenPandora. Include config for Pandora...
[mupen64plus-pandora.git] / source / mupen64plus-input-sdl / src / plugin.h
diff --git a/source/mupen64plus-input-sdl/src/plugin.h b/source/mupen64plus-input-sdl/src/plugin.h
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+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ *   Mupen64plus-input-sdl - plugin.h                                      *
+ *   Mupen64Plus homepage: http://code.google.com/p/mupen64plus/           *
+ *   Copyright (C) 2008-2009 Richard Goedeken                              *
+ *   Copyright (C) 2008 Tillin9                                            *
+ *   Copyright (C) 2002 Blight                                             *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.          *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+#ifndef __PLUGIN_H__
+#define __PLUGIN_H__
+
+#include <SDL.h>
+#if ! SDL_VERSION_ATLEAST(1,3,0)
+
+#define SDL_GetKeyboardState SDL_GetKeyState
+#define SDL_SCANCODE_UNKNOWN SDLK_UNKNOWN
+#define SDL_NUM_SCANCODES SDLK_LAST
+#define SDL_SCANCODE_RCTRL SDLK_RCTRL
+#define SDL_SCANCODE_RSHIFT SDLK_RSHIFT
+#define SDL_SCANCODE_LCTRL SDLK_LCTRL
+#define SDL_SCANCODE_LALT SDLK_LALT
+#define SDL_Scancode SDLKey
+
+#endif
+
+#if SDL_VERSION_ATLEAST(2,0,0)
+
+static inline const char* _SDL_JoystickName(int device_index)
+{
+    SDL_Joystick *joystick;
+    const char *name;
+    static char JoyName[256];
+
+    joystick = SDL_JoystickOpen(device_index);
+    if (!joystick)
+        return NULL;
+
+    name = SDL_JoystickName(joystick);
+    if (name)
+    {
+        strncpy(JoyName, name, 255);
+        JoyName[255] = 0;
+    }
+    SDL_JoystickClose(joystick);
+
+    return JoyName;
+}
+
+#define SDL_JoystickName(device_index) _SDL_JoystickName(device_index)
+
+#endif
+
+#define M64P_PLUGIN_PROTOTYPES 1
+#include "m64p_plugin.h"
+#include "m64p_config.h"
+
+#define DEVICE_NO_JOYSTICK  (-1)
+
+// Some stuff from n-rage plugin
+#define RD_GETSTATUS        0x00        // get status
+#define RD_READKEYS         0x01        // read button values
+#define RD_READPAK          0x02        // read from controllerpack
+#define RD_WRITEPAK         0x03        // write to controllerpack
+#define RD_RESETCONTROLLER  0xff        // reset controller
+#define RD_READEEPROM       0x04        // read eeprom
+#define RD_WRITEEPROM       0x05        // write eeprom
+
+#define PAK_IO_RUMBLE       0xC000      // the address where rumble-commands are sent to
+
+enum EButton
+{
+    R_DPAD          = 0,
+    L_DPAD,
+    D_DPAD,
+    U_DPAD,
+    START_BUTTON,
+    Z_TRIG,
+    B_BUTTON,
+    A_BUTTON,
+    R_CBUTTON,
+    L_CBUTTON,
+    D_CBUTTON,
+    U_CBUTTON,
+    R_TRIG,
+    L_TRIG,
+    MEMPAK,
+    RUMBLEPAK,
+    X_AXIS,
+    Y_AXIS,
+    NUM_BUTTONS
+};
+
+typedef struct
+{
+    int button;         // button index; -1 if notassigned
+    SDL_Scancode key;   // sdl keysym; SDL_SCANCODE_UNKNOWN if not assigned
+    int axis, axis_dir; // aixs + direction (i.e. 0, 1 = X Axis +; 0, -1 = X Axis -); -1 if notassigned
+    int axis_deadzone;  // -1 for default, or >= 0 for custom value
+    int hat, hat_pos;   // hat + hat position; -1 if not assigned
+    int mouse;          // mouse button
+} SButtonMap;
+
+typedef struct
+{
+    int button_a, button_b;         // up/down or left/right; -1 if not assigned
+    SDL_Scancode key_a, key_b;      // up/down or left/right; SDL_SCANCODE_UNKNOWN if not assigned
+    int axis_a, axis_b;             // axis index; -1 if not assigned
+    int axis_dir_a, axis_dir_b;     // direction (1 = X+, 0, -1 = X-)
+    int hat, hat_pos_a, hat_pos_b;  // hat + hat position up/down and left/right; -1 if not assigned
+} SAxisMap;
+
+typedef struct
+{
+    CONTROL *control;               // pointer to CONTROL struct in Core library
+    BUTTONS buttons;
+
+    // mappings
+    SButtonMap    button[16];       // 14 buttons; in the order of EButton + mempak/rumblepak switches
+    SAxisMap      axis[2];          // 2 axis
+    int           device;           // joystick device; -1 = keyboard; -2 = none
+    int           mouse;            // mouse enabled: 0 = no; 1 = yes
+    SDL_Joystick *joystick;         // SDL joystick device
+    int           event_joystick;   // the /dev/input/eventX device for force feeback
+    int           axis_deadzone[2]; // minimum absolute value before analog movement is recognized
+    int           axis_peak[2];     // highest analog value returned by SDL, used for scaling
+    float         mouse_sens[2];    // mouse sensitivity
+} SController;
+
+/* global data definitions */
+extern SController controller[4];   // 4 controllers
+
+/* global function definitions */
+extern void DebugMessage(int level, const char *message, ...);
+
+/* declarations of pointers to Core config functions */
+extern ptr_ConfigListSections     ConfigListSections;
+extern ptr_ConfigOpenSection      ConfigOpenSection;
+extern ptr_ConfigDeleteSection    ConfigDeleteSection;
+extern ptr_ConfigListParameters   ConfigListParameters;
+extern ptr_ConfigSaveFile         ConfigSaveFile;
+extern ptr_ConfigSaveSection      ConfigSaveSection;
+extern ptr_ConfigSetParameter     ConfigSetParameter;
+extern ptr_ConfigGetParameter     ConfigGetParameter;
+extern ptr_ConfigGetParameterHelp ConfigGetParameterHelp;
+extern ptr_ConfigSetDefaultInt    ConfigSetDefaultInt;
+extern ptr_ConfigSetDefaultFloat  ConfigSetDefaultFloat;
+extern ptr_ConfigSetDefaultBool   ConfigSetDefaultBool;
+extern ptr_ConfigSetDefaultString ConfigSetDefaultString;
+extern ptr_ConfigGetParamInt      ConfigGetParamInt;
+extern ptr_ConfigGetParamFloat    ConfigGetParamFloat;
+extern ptr_ConfigGetParamBool     ConfigGetParamBool;
+extern ptr_ConfigGetParamString   ConfigGetParamString;
+
+extern ptr_ConfigGetSharedDataFilepath ConfigGetSharedDataFilepath;
+extern ptr_ConfigGetUserConfigPath     ConfigGetUserConfigPath;
+extern ptr_ConfigGetUserDataPath       ConfigGetUserDataPath;
+extern ptr_ConfigGetUserCachePath      ConfigGetUserCachePath;
+
+#endif // __PLUGIN_H__
+