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| author | Toad King | 2012-06-14 03:21:06 -0400 |
|---|---|---|
| committer | Toad King | 2012-06-14 03:21:06 -0400 |
| commit | 6fb0c7a7a53e1eba7a0f5dc5b1ade312a0d76119 (patch) | |
| tree | 885cf7f507139b795ba7b2a6fb829dc044da39dd /src/input.c | |
| download | snes9x2002-6fb0c7a7a53e1eba7a0f5dc5b1ade312a0d76119.tar.gz snes9x2002-6fb0c7a7a53e1eba7a0f5dc5b1ade312a0d76119.tar.bz2 snes9x2002-6fb0c7a7a53e1eba7a0f5dc5b1ade312a0d76119.zip | |
initial pocketsnes commit
Diffstat (limited to 'src/input.c')
| -rw-r--r-- | src/input.c | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/src/input.c b/src/input.c new file mode 100644 index 0000000..07063ce --- /dev/null +++ b/src/input.c @@ -0,0 +1,191 @@ +
+#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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