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some Pico input support

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive/platform@441 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2008-05-06 20:56:54 +00:00
parent 6831c6961b
commit e1cd546fc7
2 changed files with 65 additions and 19 deletions
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56
gp2x/emu.c
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@ -53,6 +53,8 @@ char noticeMsg[64]; // notice msg to draw
unsigned char *PicoDraw2FB = NULL; // temporary buffer for alt renderer
int reset_timing = 0;
static int pico_pen_x = 0, pico_pen_y = 0, pico_inp_mode = 0;
static void emu_msg_cb(const char *msg);
static void emu_msg_tray_open(void);
@ -396,6 +398,41 @@ static void emu_msg_tray_open(void)
gettimeofday(&noticeMsgTime, 0);
}
static void RunEventsPico(unsigned int events, unsigned int gp2x_keys)
{
if (events & (1 << 3)) {
pico_inp_mode++;
if (pico_inp_mode > 2) pico_inp_mode = 0;
switch (pico_inp_mode) {
case 0: strcpy(noticeMsg, "Input: Joytick "); break;
case 1: strcpy(noticeMsg, "Input: Pen on Storyware"); break;
case 2: strcpy(noticeMsg, "Input: Pen on Pad "); break;
}
gettimeofday(&noticeMsgTime, 0);
}
if (events & (1 << 4)) {
PicoPicoPage--;
if (PicoPicoPage < 0) PicoPicoPage = 0;
sprintf(noticeMsg, "Page %i ", PicoPicoPage);
gettimeofday(&noticeMsgTime, 0);
}
if (events & (1 << 5)) {
PicoPicoPage++;
if (PicoPicoPage > 6) PicoPicoPage = 6;
sprintf(noticeMsg, "Page %i ", PicoPicoPage);
gettimeofday(&noticeMsgTime, 0);
}
if (pico_inp_mode != 0) {
PicoPad[0] &= ~0x0f; // release UDLR
if (gp2x_keys & GP2X_UP) { pico_pen_y--; if (pico_pen_y < 0) pico_pen_y = 0; }
if (gp2x_keys & GP2X_DOWN) { pico_pen_y++; if (pico_pen_y > 251) pico_pen_y = 251; }
if (gp2x_keys & GP2X_LEFT) { pico_pen_x--; if (pico_pen_x < 0) pico_pen_x = 0; }
if (gp2x_keys & GP2X_RIGHT){ pico_pen_x++; if (pico_pen_x > 353) pico_pen_x = 353; }
PicoPicoPenPos[0] = 0x03c + pico_pen_x;
PicoPicoPenPos[1] = pico_inp_mode == 1 ? (0x2f8 + pico_pen_y) : (0x1fc + pico_pen_y);
}
}
static void update_volume(int has_changed, int is_up)
{
static int prev_frame = 0, wait_frames = 0;
@ -520,8 +557,8 @@ static void RunEvents(unsigned int which)
static void updateKeys(void)
{
unsigned long keys, allActions[2] = { 0, 0 }, events;
static unsigned long prevEvents = 0;
unsigned int keys, keys2, allActions[2] = { 0, 0 }, events;
static unsigned int prevEvents = 0;
int joy, i;
keys = gp2x_joystick_read(0);
@ -532,10 +569,11 @@ static void updateKeys(void)
}
keys &= CONFIGURABLE_KEYS;
keys2 = keys;
for (i = 0; i < 32; i++)
{
if (keys & (1 << i))
if (keys2 & (1 << i))
{
int pl, acts = currentConfig.KeyBinds[i];
if (!acts) continue;
@ -546,9 +584,9 @@ static void updateKeys(void)
// let's try to find the other one
if (acts_c) {
for (; u < 32; u++)
if ( (keys & (1 << u)) && (currentConfig.KeyBinds[u] & acts_c) ) {
if ( (keys2 & (1 << u)) && (currentConfig.KeyBinds[u] & acts_c) ) {
allActions[pl] |= acts_c & currentConfig.KeyBinds[u];
keys &= ~((1 << i) | (1 << u));
keys2 &= ~((1 << i) | (1 << u));
break;
}
}
@ -566,9 +604,9 @@ static void updateKeys(void)
{
gp2x_usbjoy_update();
for (joy = 0; joy < num_of_joys; joy++) {
int keys = gp2x_usbjoy_check2(joy);
int btns = gp2x_usbjoy_check2(joy);
for (i = 0; i < 32; i++) {
if (keys & (1 << i)) {
if (btns & (1 << i)) {
int acts = currentConfig.JoyBinds[joy][i];
int pl = (acts >> 16) & 1;
allActions[pl] |= acts;
@ -590,6 +628,10 @@ static void updateKeys(void)
change_fast_forward(events & 0x40);
events &= ~prevEvents;
if (PicoAHW == PAHW_PICO)
RunEventsPico(events, keys);
if (events) RunEvents(events);
if (movie_data) emu_updateMovie();