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#include "menu.h"
#if defined(__GP2X__)
#include "usbjoy.h"
static struct usbjoy *joys[4];
static char joyCount = 0;
static int buttonMap[4][32];
#endif
struct INPUT Inp;
static int repeatCounter = 0;
int InputInit()
{
memset(&Inp,0,sizeof(Inp));
#if defined(__GP2X__)
int i;
for (i=1; i<5; i++)
{
struct usbjoy *joy = joy_open(i);
if(joy != NULL)
{
joys[joyCount] = joy;
memset(buttonMap[joyCount],0,sizeof(buttonMap[joyCount]));
buttonMap[joyCount][0] = (1<<INP_BUTTON_A);
buttonMap[joyCount][1] = (1<<INP_BUTTON_B);
buttonMap[joyCount][2] = (1<<INP_BUTTON_X);
buttonMap[joyCount][3] = (1<<INP_BUTTON_Y);
buttonMap[joyCount][4] = (1<<INP_BUTTON_L);
buttonMap[joyCount][5] = (1<<INP_BUTTON_R);
if (joy->numbuttons<10)
{
buttonMap[joyCount][6] = (1<<INP_BUTTON_SELECT);
buttonMap[joyCount][7] = (1<<INP_BUTTON_START);
}
else
{
buttonMap[joyCount][6] = (1<<INP_BUTTON_L);
buttonMap[joyCount][7] = (1<<INP_BUTTON_R);
buttonMap[joyCount][8] = (1<<INP_BUTTON_SELECT);
buttonMap[joyCount][9] = (1<<INP_BUTTON_START);
}
joyCount++;
}
}
#endif
return 0;
}
#if defined(__GP2X__)
int InputClose()
{
int i;
for (i=0; i<joyCount; i++)
{
joy_close(joys[i]);
}
}
int joy_getButton(int joyNumber)
{
unsigned int key=0;
if (joyNumber<joyCount)
{
int i;
joy_update(joys[joyNumber]);
if(joy_getaxe(JOYUP, joys[joyNumber])) key|= (1<<INP_BUTTON_UP);
if(joy_getaxe(JOYDOWN, joys[joyNumber])) key|= (1<<INP_BUTTON_DOWN);
if(joy_getaxe(JOYLEFT, joys[joyNumber])) key|= (1<<INP_BUTTON_LEFT);
if(joy_getaxe(JOYRIGHT, joys[joyNumber])) key|= (1<<INP_BUTTON_RIGHT);
for (i = 0; i < joy_buttons(joys[joyNumber]); i++)
{
if (joy_getbutton(i, joys[joyNumber]))
key|= buttonMap[joyNumber][i];
}
}
return key;
}
char joy_Count()
{
return joyCount;
}
#endif
int InputUpdate(int EnableDiagnals)
{
int i=0;
unsigned int key=0;
// Get input
#if defined(__GIZ__)
key=gp_getButton(EnableDiagnals);
key&= (1<<INP_BUTTON_UP)|
(1<<INP_BUTTON_LEFT)|
(1<<INP_BUTTON_DOWN)|
(1<<INP_BUTTON_RIGHT)|
(1<<INP_BUTTON_HOME)|
(1<<INP_BUTTON_VOL)|
(1<<INP_BUTTON_L)|
(1<<INP_BUTTON_R)|
(1<<INP_BUTTON_REWIND)|
(1<<INP_BUTTON_FORWARD)|
(1<<INP_BUTTON_PLAY)|
(1<<INP_BUTTON_STOP)|
(1<<INP_BUTTON_BRIGHT);
#endif
#if defined(__GP2X__)
key=gp_getButton(EnableDiagnals);
key&= (1<<INP_BUTTON_UP)|
(1<<INP_BUTTON_LEFT)|
(1<<INP_BUTTON_DOWN)|
(1<<INP_BUTTON_RIGHT)|
(1<<INP_BUTTON_START)|
(1<<INP_BUTTON_SELECT)|
(1<<INP_BUTTON_L)|
(1<<INP_BUTTON_R)|
(1<<INP_BUTTON_A)|
(1<<INP_BUTTON_B)|
(1<<INP_BUTTON_X)|
(1<<INP_BUTTON_Y)|
(1<<INP_BUTTON_VOL_UP)|
(1<<INP_BUTTON_VOL_DOWN)|
(1<<INP_BUTTON_STICK_PUSH);
key |= joy_getButton(0);
#endif
#if defined(__WIZ__)
key=gp_getButton(EnableDiagnals);
key&= (1<<INP_BUTTON_UP)|
(1<<INP_BUTTON_LEFT)|
(1<<INP_BUTTON_DOWN)|
(1<<INP_BUTTON_RIGHT)|
#ifdef __CAANOO__
(1<<INP_BUTTON_HOME)|
#endif
(1<<INP_BUTTON_START)|
(1<<INP_BUTTON_SELECT)|
(1<<INP_BUTTON_L)|
(1<<INP_BUTTON_R)|
(1<<INP_BUTTON_A)|
(1<<INP_BUTTON_B)|
(1<<INP_BUTTON_X)|
(1<<INP_BUTTON_Y)|
(1<<INP_BUTTON_VOL_UP)|
(1<<INP_BUTTON_VOL_DOWN);
#endif
// Find out how long key was pressed for
for (i=0;i<32;i++)
{
int held=Inp.held[i];
if (key&(1<<i)) held++; else held=0;
//if (held>=0x80) held&=0xbf; // Keep looping around
Inp.held[i]=held;
}
// Work out some key repeat values:
for (i=0;i<32;i++)
{
char rep=0;
int held=Inp.held[i];
if (held==1)
{
// Key has just been pressed again, so set repeat by default
rep=1;
}
else
{
// Now make sure key has been held for a period of time
// before auto toggling the repeat flag
if (held>=0x20)
{
repeatCounter++;
if(repeatCounter>15)
{
rep=1;
repeatCounter=0;
}
}
}
Inp.repeat[i]=rep;
}
return 0;
}
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