usbloadergx/source/input.cpp
Cyan cd3b443f4e * Improved GameCube controller functions (patch by Dynamit)
R+Z=Screenshot, X=Gameinfo window, Y=Covers download
* Added Classic Controller and GameCube Controller support
  in GameInfo window: 
  Right stick=3D Cover movement, X=Flip 3DCover 180°, L/R=Zoom
* Added Wifi6 and wifi10 pictures for GameInfo window.
  (Thanks OriginalHamster)
* Added device priority selection for GameCube listing
  in global Loader settings (SD->USB, or USB->SD)
* Added a "Use global" language setting for Gamecube games.
* Added support for USB devices with modified MBR's signature
  to prevent WiiU's format message.
* Prevent Rockband cursor display on GameCube and WiiWare
  games with "band" in the title (Crach bandicoot, Beach
  Bandits, etc.)
* Added Dol's Video mode patcher in Loader/Game settings,
  for games which couldn't be forced. (MadWorld, MotoGP08,
  Mario Party 8, etc.)
    ♦ Region patch = Patches the dol's known video modes
            to the region selected in "Video mode" setting,
            but keep interlace/progressive references.
    ♦ ON = Patch all dol's known video modes to the one
            selected in "Video mode" setting.
    ♦ ALL = Patch all dol's found video mode patterns 
            (even unknown video modes) to the one selected 
            in "Video mode" setting.

* DML: Updated DM(L) version detection up to v2.10
* DML: Automatically enable PADHook if Screenshot setting
       is enabled
* DML: Fixed a bug where multiple video modes could be set
       at the same time
* DEVO: Added a prompt if trying to launch a game from a 
        non FAT32 partition.
* DEVO: Added Direct Mapping Buttons setting (Devo r200+)
* DEVO: Added support for Language setting

* Language files updated: Chinese, French
2013-08-18 14:30:39 +00:00

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C++

/****************************************************************************
* libwiigui Template
* Tantric 2009
*
* input.cpp
* Wii/GameCube controller management
***************************************************************************/
#include <gccore.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <ogcsys.h>
#include <unistd.h>
#include <wiiuse/wpad.h>
#include "menu.h"
#include "video.h"
#include "input.h"
#include "GUI/gui.h"
#include "sys.h"
int rumbleRequest[4] = { 0, 0, 0, 0 };
GuiTrigger userInput[4];
static int rumbleCount[4] = { 0, 0, 0, 0 };
/****************************************************************************
* UpdatePads
*
* called by postRetraceCallback in InitGCVideo - scans gcpad and wpad
***************************************************************************/
void UpdatePads()
{
WPAD_ScanPads();
PAD_ScanPads();
for (int i = 3; i >= 0; i--)
{
memcpy(&userInput[i].wpad, WPAD_Data(i), sizeof(WPADData));
userInput[i].chan = i;
userInput[i].pad.btns_d = PAD_ButtonsDown(i);
userInput[i].pad.btns_u = PAD_ButtonsUp(i);
userInput[i].pad.btns_h = PAD_ButtonsHeld(i);
userInput[i].pad.stickX = PAD_StickX(i);
userInput[i].pad.stickY = PAD_StickY(i);
userInput[i].pad.substickX = PAD_SubStickX(i);
userInput[i].pad.substickY = PAD_SubStickY(i);
userInput[i].pad.triggerL = PAD_TriggerL(i);
userInput[i].pad.triggerR = PAD_TriggerR(i);
if (Settings.rumble == ON) DoRumble(i);
if(userInput[i].wpad.exp.type == WPAD_EXP_NUNCHUK)
{
if((userInput[i].wpad.btns_h & WPAD_NUNCHUK_BUTTON_Z) && (userInput[i].wpad.btns_d & WPAD_NUNCHUK_BUTTON_C))
ScreenShot();
}
if((userInput[i].pad.btns_h & PAD_TRIGGER_R) && (userInput[i].pad.btns_d & PAD_TRIGGER_Z))
ScreenShot();
}
}
/****************************************************************************
* ScreensaverTime
***************************************************************************/
static inline u32 ScreensaverTime(int setting)
{
switch (setting)
{
case 0:
return 0xFFFFFF;
case 1:
return 180;
case 2:
return 300;
case 3:
return 600;
case 4:
return 1200;
case 5:
return 1800;
case 6:
return 3600;
default:
break;
}
return 0xFFFFFF;
}
/****************************************************************************
* SetWPADTimeout
***************************************************************************/
void SetWPADTimeout()
{
WPAD_SetIdleTimeout(ScreensaverTime(Settings.screensaver));
}
/****************************************************************************
* ControlActivityTimeOut
***************************************************************************/
bool ControlActivityTimeout(void)
{
u32 minTime = 0xFFFFFF;
for(int i = 0; i < 3; ++i)
if(pointer[i]->getLastActivCounter() < minTime)
minTime = pointer[i]->getLastActivCounter();
// not very accurate but it's not required here
return (minTime/(Settings.PAL50 ? 50 : 60) > ScreensaverTime(Settings.screensaver));
}
/****************************************************************************
* SetupPads
*
* Sets up userInput triggers for use
***************************************************************************/
void SetupPads()
{
PAD_Init();
WPAD_Init();
// read wiimote accelerometer and IR data
WPAD_SetDataFormat(WPAD_CHAN_ALL, WPAD_FMT_BTNS_ACC_IR);
WPAD_SetVRes(WPAD_CHAN_ALL, screenwidth, screenheight);
for (int i = 0; i < 4; i++)
{
userInput[i].chan = i;
}
SetWPADTimeout();
}
/****************************************************************************
* ShutoffRumble
***************************************************************************/
void ShutoffRumble()
{
for (int i = 0; i < 4; i++)
{
WPAD_Rumble(i, 0);
rumbleCount[i] = 0;
}
}
/****************************************************************************
* DoRumble
***************************************************************************/
void DoRumble(int i)
{
if (rumbleRequest[i] && rumbleCount[i] < 3)
{
WPAD_Rumble(i, 1); // rumble on
rumbleCount[i]++;
}
else if (rumbleRequest[i])
{
rumbleCount[i] = 20;
rumbleRequest[i] = 0;
}
else
{
if (rumbleCount[i]) rumbleCount[i]--;
WPAD_Rumble(i, 0); // rumble off
}
}