public unsafe void InitJoy()
{
Stopwatch st = new Stopwatch();
st.Restart();
JOYCAPS_size = Marshal.SizeOf(typeof(JOYCAPS));
for (int i = 0; i < 256; i++)
{
if (joyGetDevCaps(i, ref joycap, JOYCAPS_size) == 0)
{
DeviceJoyInfo info = new DeviceJoyInfo();
//set id
info.ID = i;
//check joyex
if (joyGetPosEx(i, ref jsx) == 0) //獲取遊戲設備的座標位置和按鈕狀態
{
info.JoyEx = true;
info.Way_X_old = jsx.dwXpos;
info.Way_Y_old = jsx.dwYpos;
info.Way_Z_old = jsx.dwZpos;
info.Way_L2_old = jsx.dwUpos;
}
else if (joyGetPos(i, ref js) == 0) // 查詢指定的遊戲桿設備的位置和活動性
{
info.JoyEx = false;
info.Way_X_old = js.wXpos;
info.Way_Y_old = js.wYpos;
info.Way_Z_old = js.wZpos;
info.Way_L2_old = jsx.dwUpos;
}
else
{
continue; //裝置功能失效
}
//set button count
info.ButtonCount = joycap.wNumButtons;
info.Button_old = 0;
if (joycap.wPeriodMin > PeriodMin)
{
PeriodMin = joycap.wPeriodMin;
}
joyinfo_list.Add(info);
}
}
//取出所有目前連線遊戲手把中最慢的PeriodMin然後+5ms
PeriodMin += 95;
new Thread(polling_listener).Start();
st.Stop();
//Console.WriteLine("init joypad infor : " + st.ElapsedMilliseconds + " ms");
}
List <joystickEvent> joy_event_captur()
{
List <joystickEvent> event_list = new List <joystickEvent>();
for (int i_button = 0; i_button < joyinfo_list.Count(); i_button++)
{
DeviceJoyInfo button_inf = joyinfo_list[i_button];
int button_id = button_inf.ID;
int button_count = button_inf.ButtonCount;
int button_now, X_now, Y_now, Z_now;
int L2_now;
if (button_inf.JoyEx == false)
{
joyGetPos(button_id, ref js);
button_now = js.wButtons;
button_type = 1;
X_now = js.wXpos;
Y_now = js.wYpos;
Z_now = js.wZpos;
L2_now = jsx.dwUpos;
}
else
{
joyGetPosEx(button_id, ref jsx);
button_now = jsx.dwButtons;
button_type = 2;
X_now = jsx.dwXpos;
Y_now = jsx.dwYpos;
Z_now = jsx.dwZpos;
L2_now = jsx.dwUpos;
}
int button_old = button_inf.Button_old;
int X_old = button_inf.Way_X_old;
int Y_old = button_inf.Way_Y_old;
int Z_old = button_inf.Way_Z_old;
int R_old = button_inf.Way_R_old;
int L2_old = button_inf.Way_L2_old;
button_inf.Button_old = button_now;
button_inf.Way_X_old = X_now;
button_inf.Way_Y_old = Y_now;
button_inf.Way_Z_old = Z_now;
button_inf.Way_L2_old = L2_now;
joyinfo_list[i_button] = button_inf;
if (button_old != button_now || button_now != 0)
{
for (int i = 0; i < button_count; i++)
{
if ((button_now & 1) != 0) //按下按鈕
{
joystickEvent event_item = new joystickEvent();
event_item.event_type = 1; //1：判定為按鈕
event_item.joystick_id = button_inf.ID;
event_item.button_id = i + 1;
event_item.button_event = 1; //1：判定為壓下
event_list.Add(event_item);
}
else
{
if ((button_now & 1) != (button_old & 1)) //鬆開按鈕
{
joystickEvent event_item = new joystickEvent();
event_item.event_type = 1;
event_item.joystick_id = button_inf.ID;
event_item.button_id = i + 1;
event_item.button_event = 0; //0：判定為鬆開
event_list.Add(event_item);
}
}
button_now >>= 1;
button_old >>= 1;
}
}
if (X_old != X_now)
{
joystickEvent event_item = new joystickEvent();
event_item.event_type = 0; //0：判定為方向鍵
event_item.joystick_id = button_inf.ID;
event_item.way_type = 0; //0：判定為x方向
event_item.way_value = X_now;
event_list.Add(event_item);
}
if (Y_old != Y_now)
{
joystickEvent event_item = new joystickEvent();
event_item.event_type = 0;
event_item.joystick_id = button_inf.ID;
event_item.way_type = 1; //1：判定為y方向
event_item.way_value = Y_now;
event_list.Add(event_item);
}
if (Z_old != Z_now)
{
joystickEvent event_item = new joystickEvent();
event_item.event_type = 0;
event_item.joystick_id = button_inf.ID;
event_item.way_type = 2; //2：判定為z方向
event_item.way_value = Z_now;
event_list.Add(event_item);
}
if (L2_old != L2_now)
{
joystickEvent event_item = new joystickEvent();
event_item.event_type = 0;
event_item.joystick_id = button_inf.ID;
event_item.way_type = 3; //2：判定為l2方向
event_item.way_value = L2_now;
event_list.Add(event_item);
}
}
return(event_list);
}
