void Joystick_Init(void)
{
#ifndef PSP
int i, nr_joys, nr_axes, nr_btns, nr_hats;
#endif
joy[0] = 1; // active only one
joy[1] = 0;
JoyKeyState = 0;
JoyKeyState0 = 0;
JoyKeyState1 = 0;
JoyState0[0] = 0xff;
JoyState0[1] = 0xff;
JoyState1[0] = 0xff;
JoyState1[1] = 0xff;
JoyPortData[0] = 0;
JoyPortData[1] = 0;
#if defined(ANDROID) || TARGET_OS_IPHONE
Joystick_Vbtn_Update(WinUI_get_vkscale());
#endif
#ifndef PSP
sdl_joy = 0;
SDL_InitSubSystem(SDL_INIT_JOYSTICK);
nr_joys = SDL_NumJoysticks();
p6logd("joy num %d\n", nr_joys);
for (i = 0; i < nr_joys; i++) {
sdl_joy = SDL_JoystickOpen(i);
if (sdl_joy) {
nr_btns = SDL_JoystickNumButtons(sdl_joy);
nr_axes = SDL_JoystickNumAxes(sdl_joy);
nr_hats = SDL_JoystickNumHats(sdl_joy);
#if SDL_VERSION_ATLEAST(2, 0, 0)
p6logd("Name: %s\n", SDL_JoystickNameForIndex(i));
#endif
p6logd("# of Axes: %d\n", nr_axes);
p6logd("# of Btns: %d\n", nr_btns);
p6logd("# of Hats: %d\n", nr_hats);
// skip accelerometer and keyboard
if (nr_btns < 2 || (nr_axes < 2 && nr_hats == 0)) {
Joystick_Cleanup();
sdl_joy = 0;
} else {
break;
}
} else {
p6logd("can't open joy %d\n", i);
}
}
#endif
}
void Joystick_Init(void)
{
joy[0] = 1; // とりあえず一つ目だけ有効
joy[1] = 0;
JoyKeyState = 0;
JoyKeyState0 = 0;
JoyKeyState1 = 0;
JoyState0[0] = 0xff;
JoyState0[1] = 0xff;
JoyState1[0] = 0xff;
JoyState1[1] = 0xff;
JoyPortData[0] = 0;
JoyPortData[1] = 0;
#ifdef ANDROID
Joystick_Vbtn_Update(WinUI_get_vkscale());
#endif
}
void FASTCALL Joystick_Update(int is_menu, SDL_Keycode key)
#endif
{
BYTE ret0 = 0xff, ret1 = 0xff;
BYTE mret0 = 0xff, mret1 = 0xff;
int num = 0; //xxx only joy1
static BYTE pre_ret0 = 0xff, pre_mret0 = 0xff;
#if defined(PSP)
static DWORD button_down = 0;
DWORD button_changing;
SceCtrlData psppad;
sceCtrlPeekBufferPositive(&psppad, 1);
if (is_menu || !Config.JoyOrMouse || Keyboard_IsSwKeyboard()) {
if (psppad.Buttons & PSP_CTRL_LEFT) {
ret0 ^= JOY_LEFT;
}
if (psppad.Buttons & PSP_CTRL_RIGHT) {
ret0 ^= JOY_RIGHT;
}
if (psppad.Buttons & PSP_CTRL_UP) {
ret0 ^= JOY_UP;
}
if (psppad.Buttons & PSP_CTRL_DOWN) {
ret0 ^= JOY_DOWN;
}
if (psppad.Buttons & PSP_CTRL_CIRCLE) {
ret0 ^= JOY_TRG1;
}
if (psppad.Buttons & PSP_CTRL_CROSS) {
ret0 ^= JOY_TRG2;
}
} else {
if (psppad.Buttons & PSP_CTRL_CIRCLE) {
mret0 ^= JOY_TRG1;
}
if (psppad.Buttons & PSP_CTRL_CROSS) {
mret0 ^= JOY_TRG2;
}
}
JoyDownState0 = ~(ret0 ^ pre_ret0) | ret0;
JoyUpState0 = (ret0 ^ pre_ret0) & ret0;
pre_ret0 = ret0;
MouseDownState0 = ~(mret0 ^ pre_mret0) | mret0;
MouseUpState0 = (mret0 ^ pre_mret0) & mret0;
pre_mret0 = mret0;
// up the bits which changed the states
button_changing = psppad.Buttons ^ button_down;
// first down = changing the state & down now
JoyDownStatePSP = button_changing & psppad.Buttons;
// invert the bits which changed the states
button_down ^= button_changing;
// save the states of Analog pad
JoyAnaPadX = psppad.Lx;
JoyAnaPadY = psppad.Ly;
#else //defined(PSP)
signed int x, y;
UINT8 hat;
#if defined(ANDROID) || TARGET_OS_IPHONE
SDL_Finger *finger;
SDL_FingerID fid;
float fx, fy;
int i, j;
float scale, asb_x, asb_y; // play x, play y of a button
// all active buttons are set to off
for (i = 0; i < VBTN_MAX; i++) {
if (vbtn_state[i] != VBTN_NOUSE) {
vbtn_state[i] = VBTN_OFF;
}
}
if (touchId == -1)
goto skip_vpad;
// A play of the button changes size according to scale.
scale = WinUI_get_vkscale();
asb_x = (float)20 * scale / 800.0;
asb_y = (float)20 * scale / 600.0;
// set the button on, only which is pushed just now
for (i = 0; i < FINGER_MAX; i++) {
finger = SDL_GetTouchFinger(touchId, i);
if (!finger)
continue;
fx = finger->x;
fy = finger->y;
//p6logd("id: %d x: %f y: %f", i, fx, fy);
for (j = 0; j < VBTN_MAX; j++) {
if (vbtn_state[j] == VBTN_NOUSE)
continue;
if (vbtn_rect[j].x - asb_x > fx)
continue;
if (vbtn_rect[j].x2 + asb_x < fx)
continue;
if (vbtn_rect[j].y - asb_y > fy)
continue;
if (vbtn_rect[j].y2 + asb_y < fy)
continue;
vbtn_state[j] = VBTN_ON;
// The buttons don't overlap.
break;
}
}
if (need_Vpad()) {
if (vbtn_state[0] == VBTN_ON) {
ret0 ^= JOY_LEFT;
}
if (vbtn_state[1] == VBTN_ON) {
ret0 ^= JOY_RIGHT;
}
if (vbtn_state[2] == VBTN_ON) {
ret0 ^= JOY_UP;
}
if (vbtn_state[3] == VBTN_ON) {
ret0 ^= JOY_DOWN;
}
if (vbtn_state[4] == VBTN_ON) {
ret0 ^= (Config.VbtnSwap == 0)? JOY_TRG1 : JOY_TRG2;
}
if (vbtn_state[5] == VBTN_ON) {
ret0 ^= (Config.VbtnSwap == 0)? JOY_TRG2 : JOY_TRG1;
}
} else if (Config.JoyOrMouse) {
if (vbtn_state[4] == VBTN_ON) {
mret0 ^= (Config.VbtnSwap == 0)? JOY_TRG1 : JOY_TRG2;
}
if (vbtn_state[5] == VBTN_ON) {
mret0 ^= (Config.VbtnSwap == 0)? JOY_TRG2 : JOY_TRG1;
}
}
skip_vpad:
#endif //defined(ANDROID) || TARGET_OS_IPHONE
// Hardware Joystick
if (sdl_joy) {
SDL_JoystickUpdate();
x = SDL_JoystickGetAxis(sdl_joy, Config.HwJoyAxis[0]);
y = SDL_JoystickGetAxis(sdl_joy, Config.HwJoyAxis[1]);
if (x < -JOYAXISPLAY) {
ret0 ^= JOY_LEFT;
}
if (x > JOYAXISPLAY) {
ret0 ^= JOY_RIGHT;
}
if (y < -JOYAXISPLAY) {
ret0 ^= JOY_UP;
}
if (y > JOYAXISPLAY) {
ret0 ^= JOY_DOWN;
}
hat = SDL_JoystickGetHat(sdl_joy, Config.HwJoyHat);
if (hat) {
switch (hat) {
case SDL_HAT_RIGHTUP:
ret0 ^= JOY_RIGHT;
case SDL_HAT_UP:
ret0 ^= JOY_UP;
break;
case SDL_HAT_RIGHTDOWN:
ret0 ^= JOY_DOWN;
case SDL_HAT_RIGHT:
ret0 ^= JOY_RIGHT;
break;
case SDL_HAT_LEFTUP:
ret0 ^= JOY_UP;
case SDL_HAT_LEFT:
ret0 ^= JOY_LEFT;
break;
case SDL_HAT_LEFTDOWN:
ret0 ^= JOY_LEFT;
case SDL_HAT_DOWN:
ret0 ^= JOY_DOWN;
break;
}
}
if (SDL_JoystickGetButton(sdl_joy, Config.HwJoyBtn[0])) {
ret0 ^= JOY_TRG1;
}
if (SDL_JoystickGetButton(sdl_joy, Config.HwJoyBtn[1])) {
ret0 ^= JOY_TRG2;
}
if (SDL_JoystickGetButton(sdl_joy, Config.HwJoyBtn[2])) {
ret1 ^= JOY_TRG3;
}
if (SDL_JoystickGetButton(sdl_joy, Config.HwJoyBtn[3])) {
ret1 ^= JOY_TRG4;
}
if (SDL_JoystickGetButton(sdl_joy, Config.HwJoyBtn[4])) {
ret1 ^= JOY_TRG5;
}
if (SDL_JoystickGetButton(sdl_joy, Config.HwJoyBtn[5])) {
ret1 ^= JOY_TRG6;
}
if (SDL_JoystickGetButton(sdl_joy, Config.HwJoyBtn[6])) {
ret1 ^= JOY_TRG7;
}
if (SDL_JoystickGetButton(sdl_joy, Config.HwJoyBtn[7])) {
ret1 ^= JOY_TRG8;
}
}
// scan keycode for menu UI
if (key != SDLK_UNKNOWN) {
switch (key) {
case SDLK_UP :
ret0 ^= JOY_UP;
break;
case SDLK_DOWN:
ret0 ^= JOY_DOWN;
break;
case SDLK_LEFT:
ret0 ^= JOY_LEFT;
break;
case SDLK_RIGHT:
ret0 ^= JOY_RIGHT;
break;
case SDLK_RETURN:
ret0 ^= JOY_TRG1;
break;
case SDLK_ESCAPE:
ret0 ^= JOY_TRG2;
break;
}
}
JoyDownState0 = ~(ret0 ^ pre_ret0) | ret0;
JoyUpState0 = (ret0 ^ pre_ret0) & ret0;
pre_ret0 = ret0;
MouseDownState0 = ~(mret0 ^ pre_mret0) | mret0;
MouseUpState0 = (mret0 ^ pre_mret0) & mret0;
pre_mret0 = mret0;
#endif //defined(PSP)
// disable Joystick when software keyboard is active
if (!is_menu && !Keyboard_IsSwKeyboard()) {
JoyState0[num] = ret0;
JoyState1[num] = ret1;
}
#if defined(USE_OGLES11) || defined(PSP)
// update the states of the mouse buttons
if (!(MouseDownState0 & JOY_TRG1) | (MouseUpState0 & JOY_TRG1)) {
printf("mouse btn1 event\n");
Mouse_Event(1, (MouseUpState0 & JOY_TRG1)? 0 : 1.0, 0);
}
if (!(MouseDownState0 & JOY_TRG2) | (MouseUpState0 & JOY_TRG2)) {
printf("mouse btn2 event\n");
Mouse_Event(2, (MouseUpState0 & JOY_TRG2)? 0 : 1.0, 0);
}
#ifdef PSP
mouse_update_psp(psppad);
#endif
#endif
}
void FASTCALL Joystick_Update(void)
{
#if defined(PSP)
BYTE ret0 = 0xff, ret1 = 0xff;
int num = 0; //xxx とりあえずJOY1のみ。
static BYTE pre_ret0 = 0xff;
static DWORD button_down = 0;
DWORD button_changing;
SceCtrlData psppad;
sceCtrlPeekBufferPositive(&psppad, 1);
if (psppad.Buttons & PSP_CTRL_LEFT) {
ret0 ^= JOY_LEFT;
}
if (psppad.Buttons & PSP_CTRL_RIGHT) {
ret0 ^= JOY_RIGHT;
}
if (psppad.Buttons & PSP_CTRL_UP) {
ret0 ^= JOY_UP;
}
if (psppad.Buttons & PSP_CTRL_DOWN) {
ret0 ^= JOY_DOWN;
}
if (psppad.Buttons & PSP_CTRL_CIRCLE) {
ret0 ^= JOY_TRG1;
}
if (psppad.Buttons & PSP_CTRL_CROSS) {
ret0 ^= JOY_TRG2;
}
JoyDownState0 = ~(ret0 ^ pre_ret0) | ret0;
pre_ret0 = ret0;
// 前回と変化のあったbitを立てる
button_changing = psppad.Buttons ^ button_down;
// 今回初めて押された = 前回と変化がある & 今ボタンが押されている
JoyDownStatePSP = button_changing & psppad.Buttons;
// 変化のあったbitを反転させる
button_down ^= button_changing;
// ソフトウェアキーボードを出しているときにはJoystick無効
if (!Keyboard_IsSwKeyboard()) {
JoyState0[num] = ret0;
JoyState1[num] = ret1;
}
#elif defined(ANDROID)
BYTE ret0 = 0xff, ret1 = 0xff;
int num = 0; //xxx とりあえずJOY1のみ。
static BYTE pre_ret0 = 0xff;
SDL_Finger *finger;
SDL_FingerID fid;
float fx, fy;
int i, j;
float scale, asb_x, asb_y; // あそびx, あそびy
if (touchId == -1)
return;
// 使用中の物は全てオフにリセットする
for (i = 0; i < VBTN_MAX; i++) {
if (vbtn_state[i] != VBTN_NOUSE) {
vbtn_state[i] = VBTN_OFF;
}
}
// 仮想キーの大きさに従ってあそびも大きくする
scale = WinUI_get_vkscale();
asb_x = (float)20 * scale / 800.0;
asb_y = (float)20 * scale / 600.0;
// この瞬間押されているボタンだけをオンにする
for (i = 0; i < FINGER_MAX; i++) {
finger = SDL_GetTouchFinger(touchId, i);
if (!finger)
continue;
fx = finger->x;
fy = finger->y;
//__android_log_print(ANDROID_LOG_DEBUG,"Tag","id: %d x: %f y: %f", i, fx, fy);
for (j = 0; j < VBTN_MAX; j++) {
if (vbtn_state[j] == VBTN_NOUSE)
continue;
// 性能を考え一個ずつ判定。少し遊びをもたせる。
if (vbtn_rect[j].x - asb_x > fx)
continue;
if (vbtn_rect[j].x2 + asb_x < fx)
continue;
if (vbtn_rect[j].y - asb_y > fy)
continue;
if (vbtn_rect[j].y2 + asb_y < fy)
continue;
//マッチしたらオンにする
vbtn_state[j] = VBTN_ON;
//仮想ボタンは重ならない
break;
}
}
if (vbtn_state[0] == VBTN_ON) {
ret0 ^= JOY_LEFT;
}
if (vbtn_state[1] == VBTN_ON) {
ret0 ^= JOY_RIGHT;
}
if (vbtn_state[2] == VBTN_ON) {
ret0 ^= JOY_UP;
}
if (vbtn_state[3] == VBTN_ON) {
ret0 ^= JOY_DOWN;
}
if (vbtn_state[4] == VBTN_ON) {
ret0 ^= (Config.VbtnSwap == 0)? JOY_TRG1 : JOY_TRG2;
}
if (vbtn_state[5] == VBTN_ON) {
ret0 ^= (Config.VbtnSwap == 0)? JOY_TRG2 : JOY_TRG1;
}
JoyDownState0 = ~(ret0 ^ pre_ret0) | ret0;
pre_ret0 = ret0;
// ソフトウェアキーボードを出しているときにはJoystick無効
if (!Keyboard_IsSwKeyboard()) {
JoyState0[num] = ret0;
JoyState1[num] = ret1;
}
#endif
}
