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PANDORA: Added options for Mouse as keys

This commit is contained in:
ptitSeb 2014-01-02 23:07:06 +01:00
parent fa238c399d
commit 3c410e687e
1 changed files with 37 additions and 140 deletions
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177
core/sdl/main.cpp Normal file → Executable file
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@ -22,12 +22,6 @@
#include <sys/soundcard.h>
#endif
#define JOYSTICK_SDL
#ifndef JOYSTICK_SDL
#include <linux/joystick.h>
#endif
#include <signal.h>
#include <execinfo.h>
@ -104,11 +98,7 @@ enum DCPad {
void emit_WriteCodeCache();
#ifdef JOYSTICK_SDL
static SDL_Joystick *JoySDL = 0;
#else
static int JoyFD = -1; // Joystick file descriptor
#endif
#ifdef USE_OSS
static int audio_fd = -1;
@ -142,7 +132,6 @@ void SetupInput()
lt[port]=0;
}
#ifdef JOYSTICK_SDL
// Open joystick device
int numjoys = SDL_NumJoysticks();
printf("Number of Joysticks found = %i\n", numjoys);
@ -171,41 +160,20 @@ void SetupInput()
printf("Using Xbox 360 map\n");
}
} else printf("SDK: No Joystick Found\n");
#else
// Open joystick device
JoyFD = open("/dev/input/js0",O_RDONLY);
SDL_ShowCursor( 0 );
if (SDL_WM_GrabInput( SDL_GRAB_ON ) != SDL_GRAB_ON)
printf("SDK: Error while grabbing mouse\n");
if(JoyFD>=0)
{
int AxisCount,ButtonCount;
char Name[128];
AxisCount = 0;
ButtonCount = 0;
Name[0] = '\0';
fcntl(JoyFD,F_SETFL,O_NONBLOCK);
ioctl(JoyFD,JSIOCGAXES,&AxisCount);
ioctl(JoyFD,JSIOCGBUTTONS,&ButtonCount);
ioctl(JoyFD,JSIOCGNAME(sizeof(Name)),&Name);
printf("SDK: Found '%s' joystick with %d axis and %d buttons\n",Name,AxisCount,ButtonCount);
if (strcmp(Name,"Microsoft X-Box 360 pad")==0)
{
JMapBtn=JMapBtn_360;
JMapAxis=JMapAxis_360;
printf("Using Xbox 360 map\n");
}
}
#endif
}
bool HandleEvents(u32 port) {
static int keys[13];
static int mouse_use = 0;
SDL_Event event;
int k, value;
int xx, yy;
while (SDL_PollEvent(&event)) {
switch (event.type) {
case SDL_QUIT:
@ -232,13 +200,13 @@ bool HandleEvents(u32 port) {
case SDLK_RSHIFT: keys[11]=value; break;
case SDLK_RCTRL: keys[10]=value; break;
case SDLK_LALT: keys[12]=value; break;
case SDLK_k: KillTex=true; break;
case SDLK_k: if (value) KillTex=true; break;
case SDLK_n: if (value) mouse_use=(mouse_use+1)%4; printf("Nub mode %i\n", mouse_use); break; //*TODO* Do some feedback on OSD
#else
#error *TODO*
#endif
}
break;
#ifdef JOYSTICK_SDL
case SDL_JOYBUTTONDOWN:
case SDL_JOYBUTTONUP:
value = (event.type==SDL_JOYBUTTONDOWN)?1:0;
@ -314,7 +282,35 @@ bool HandleEvents(u32 port) {
}
}
break;
#endif
case SDL_MOUSEMOTION:
xx = event.motion.xrel;
yy = event.motion.yrel;
// some caping and dead zone...
if (abs(xx)<4) xx = 0;
if (abs(yy)<4) yy = 0;
xx = xx*255/20; yy = yy*255/20;
if (xx>255) xx = 255; if (xx<-255) xx = -255;
if (yy>255) yy = 255; if (yy<-255) yy = -255;
//if (abs(xx)>0 || abs(yy)>0) printf("mouse %i, %i\n", xx, yy);
switch (mouse_use) {
case 0: // nothing
break;
case 1: // Up=RT, Down=LT
if (yy<0) rt[port]=-yy;
if (yy>0) lt[port]=yy;
break;
case 2: // Left=LT, Right=RT
if (xx<0) lt[port]=-xx;
if (xx>0) rt[port]=xx;
break;
case 3: // Nub = ABXY
if (xx<-127) kcode[port] &= ~Btn_X;
if (xx>127) kcode[port] &= ~Btn_B;
if (yy<-127) kcode[port] &= ~Btn_Y;
if (yy>127) kcode[port] &= ~Btn_A;
break;
}
break;
}
}
@ -344,98 +340,6 @@ bool HandleEvents(u32 port) {
return true;
}
#ifndef JOYSTICK_SDL
bool HandleJoystick(u32 port)
{
struct js_event JE;
// Joystick must be connected
if(JoyFD<0) return false;
while(read(JoyFD,&JE,sizeof(JE))==sizeof(JE))
if (JE.number<MAP_SIZE)
{
switch(JE.type & ~JS_EVENT_INIT)
{
case JS_EVENT_AXIS:
{
u32 mt=JMapAxis[JE.number]>>16;
u32 mo=JMapAxis[JE.number]&0xFFFF;
//printf("AXIS %d,%d\n",JE.number,JE.value);
s8 v=(s8)(JE.value/256); //-127 ... + 127 range
if (mt==0)
{
kcode[port]|=mo;
kcode[port]|=mo*2;
if (v<-64)
{
kcode[port]&=~mo;
}
else if (v>64)
{
kcode[port]&=~(mo*2);
}
// printf("Mapped to %d %d %d\n",mo,kcode[port]&mo,kcode[port]&(mo*2));
}
else if (mt==1)
{
if (v>=0) v++; //up to 255
// printf("AXIS %d,%d Mapped to %d %d %d\n",JE.number,JE.value,mo,v,v+127);
if (mo==0)
lt[port]=v+127;
else if (mo==1)
rt[port]=v+127;
}
else if (mt==2)
{
// printf("AXIS %d,%d Mapped to %d %d [%d]",JE.number,JE.value,mo,v);
if (mo==0)
joyx[port]=v;
else if (mo==1)
joyy[port]=v;
}
}
break;
case JS_EVENT_BUTTON:
{
u32 mt=JMapBtn[JE.number]>>16;
u32 mo=JMapBtn[JE.number]&0xFFFF;
// printf("BUTTON %d,%d\n",JE.number,JE.value);
if (mt==0)
{
// printf("Mapped to %d\n",mo);
if (JE.value)
kcode[port]&=~mo;
else
kcode[port]|=mo;
}
else if (mt==1)
{
// printf("Mapped to %d %d\n",mo,JE.value?255:0);
if (mo==0)
lt[port]=JE.value?255:0;
else if (mo==1)
rt[port]=JE.value?255:0;
}
}
break;
}
}
return true;
}
#endif
void UpdateInputState(u32 port)
{
static char key = 0;
@ -445,9 +349,6 @@ void UpdateInputState(u32 port)
lt[port]=0;
HandleEvents(port);
#ifndef JOYSTICK_SDL
HandleJoystick(port);
#endif
}
void os_DoEvents()
@ -491,11 +392,7 @@ void clean_exit(int sig_num) {
size_t size;
// close files
#ifdef JOYSTICK_SDL
if (JoySDL) SDL_JoystickClose(JoySDL);
#else
if (JoyFD>=0) close(JoyFD);
#endif
#ifdef USE_OSS
if (audio_fd>=0) close(audio_fd);
#endif