c62d2810 |
1 | /* FCE Ultra - NES/Famicom Emulator\r |
2 | *\r |
3 | * Copyright notice for this file:\r |
4 | * Copyright (C) 2002 Ben Parnell\r |
5 | *\r |
6 | * This program is free software; you can redistribute it and/or modify\r |
7 | * it under the terms of the GNU General Public License as published by\r |
8 | * the Free Software Foundation; either version 2 of the License, or\r |
9 | * (at your option) any later version.\r |
10 | *\r |
11 | * This program is distributed in the hope that it will be useful,\r |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of\r |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r |
14 | * GNU General Public License for more details.\r |
15 | *\r |
16 | * You should have received a copy of the GNU General Public License\r |
17 | * along with this program; if not, write to the Free Software\r |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\r |
19 | */\r |
20 | \r |
21 | #include "common.h"\r |
22 | #include <dinput.h>\r |
23 | \r |
24 | #include "input.h"\r |
25 | #include "joystick.h"\r |
26 | \r |
27 | \r |
28 | HRESULT ddrval;\r |
29 | \r |
30 | static GUID joyGUID[64];\r |
31 | \r |
32 | static int joycounter;\r |
33 | \r |
34 | static LPDIRECTINPUTDEVICE7 lpJoy[4]={0,0,0,0};\r |
35 | \r |
36 | int joyOptions[4]={0,0,0,0};\r |
37 | int joyA[4]={1,1,1,1};\r |
38 | int joyB[4]={0,0,0,0};\r |
39 | int joySelect[4]={2,2,2,2};\r |
40 | int joyStart[4]={3,3,3,3};\r |
41 | int joyUp[4]={4,4,4,4};\r |
42 | int joyDown[4]={5,5,5,5};\r |
43 | int joyLeft[4]={6,6,6,6};\r |
44 | int joyRight[4]={7,7,7,7};\r |
45 | \r |
46 | int joy[4]={0,0,0,0};\r |
47 | \r |
48 | static int JoyXMax[4];\r |
49 | static int JoyXMin[4];\r |
50 | \r |
51 | static int JoyYMax[4];\r |
52 | static int JoyYMin[4];\r |
53 | \r |
54 | static DIJOYSTATE2 JoyStatus;\r |
55 | \r |
56 | static void ShowDIJErr(int w, char *s)\r |
57 | {\r |
58 | char tempo[128];\r |
59 | sprintf(tempo,"DirectInput: Joystick %d: %s",w+1,s);\r |
60 | FCEUD_PrintError(tempo);\r |
61 | }\r |
62 | \r |
63 | static void JoyAutoRestore(HRESULT ddrval,LPDIRECTINPUTDEVICE7 lpJJoy)\r |
64 | {\r |
65 | switch(ddrval)\r |
66 | {\r |
67 | case DIERR_INPUTLOST:\r |
68 | case DIERR_NOTACQUIRED:\r |
69 | IDirectInputDevice7_Acquire(lpJJoy);\r |
70 | break;\r |
71 | }\r |
72 | }\r |
73 | \r |
74 | static int GetJoystickButton(int x)\r |
75 | {\r |
76 | int errc=0;\r |
77 | int z;\r |
78 | \r |
79 | if(lpJoy[x])\r |
80 | {\r |
81 | doagaino:\r |
82 | if(errc>8) return(-1);\r |
83 | \r |
84 | ddrval=IDirectInputDevice7_Poll(lpJoy[x]);\r |
85 | if(ddrval!=DI_OK && ddrval!=DI_NOEFFECT) {JoyAutoRestore(ddrval,lpJoy[x]);errc++;goto doagaino;}\r |
86 | \r |
87 | ddrval=IDirectInputDevice7_GetDeviceState(lpJoy[x],sizeof(JoyStatus),&JoyStatus);\r |
88 | if(ddrval!=DI_OK) {JoyAutoRestore(ddrval,lpJoy[x]);errc++;goto doagaino;}\r |
89 | \r |
90 | for(z=0;z<128;z++)\r |
91 | if(JoyStatus.rgbButtons[z]&0x80)\r |
92 | return z;\r |
93 | }\r |
94 | return(-1);\r |
95 | }\r |
96 | \r |
97 | uint32 GetJSOr(void)\r |
98 | {\r |
99 | unsigned long ret;\r |
100 | int x;\r |
101 | ret=0;\r |
102 | \r |
103 | for(x=0;x<4;x++)\r |
104 | {\r |
105 | if(lpJoy[x])\r |
106 | {\r |
107 | \r |
108 | ddrval=IDirectInputDevice7_Poll(lpJoy[x]);\r |
109 | if(ddrval!=DI_OK && ddrval!=DI_NOEFFECT) JoyAutoRestore(ddrval,lpJoy[x]);\r |
110 | \r |
111 | ddrval=IDirectInputDevice7_GetDeviceState(lpJoy[x],sizeof(JoyStatus),&JoyStatus);\r |
112 | if(ddrval!=DI_OK) JoyAutoRestore(ddrval,lpJoy[x]);\r |
113 | \r |
114 | if(joyOptions[x]&1)\r |
115 | {\r |
116 | if(JoyStatus.rgbButtons[joyUp[x]&127]&0x80) ret|=JOY_UP<<(x<<3);\r |
117 | if(JoyStatus.rgbButtons[joyDown[x]&127]&0x80) ret|=JOY_DOWN<<(x<<3);\r |
118 | if(JoyStatus.rgbButtons[joyLeft[x]&127]&0x80) ret|=JOY_LEFT<<(x<<3);\r |
119 | if(JoyStatus.rgbButtons[joyRight[x]&127]&0x80) ret|=JOY_RIGHT<<(x<<3);\r |
120 | }\r |
121 | else\r |
122 | {\r |
123 | if(JoyStatus.lX>=JoyXMax[x])\r |
124 | ret|=JOY_RIGHT<<(x<<3);\r |
125 | else if(JoyStatus.lX<=JoyXMin[x])\r |
126 | ret|=JOY_LEFT<<(x<<3);\r |
127 | \r |
128 | if(JoyStatus.lY>=JoyYMax[x])\r |
129 | ret|=JOY_DOWN<<(x<<3);\r |
130 | else if(JoyStatus.lY<=JoyYMin[x])\r |
131 | ret|=JOY_UP<<(x<<3);\r |
132 | }\r |
133 | if(JoyStatus.rgbButtons[joyA[x]&127]&0x80) ret|=1<<(x<<3);\r |
134 | if(JoyStatus.rgbButtons[joyB[x]&127]&0x80) ret|=2<<(x<<3);\r |
135 | if(JoyStatus.rgbButtons[joySelect[x]&127]&0x80) ret|=4<<(x<<3);\r |
136 | if(JoyStatus.rgbButtons[joyStart[x]&127]&0x80) ret|=8<<(x<<3);\r |
137 | }\r |
138 | }\r |
139 | \r |
140 | return ret;\r |
141 | }\r |
142 | \r |
143 | static void KillJoystick(int w)\r |
144 | {\r |
145 | if(lpJoy[w])\r |
146 | {\r |
147 | IDirectInputDevice7_Unacquire(lpJoy[w]);\r |
148 | IDirectInputDevice7_Release(lpJoy[w]);\r |
149 | lpJoy[w]=0;\r |
150 | }\r |
151 | }\r |
152 | \r |
153 | void KillJoysticks(void)\r |
154 | {\r |
155 | int x;\r |
156 | for(x=0;x<4;x++)\r |
157 | KillJoystick(x);\r |
158 | }\r |
159 | \r |
160 | static BOOL CALLBACK JoystickFound(LPCDIDEVICEINSTANCE lpddi, LPVOID pvRef)\r |
161 | {\r |
162 | if(joycounter<64)\r |
163 | {\r |
164 | joyGUID[joycounter]=lpddi->guidInstance;\r |
165 | joycounter++;\r |
166 | if(pvRef)\r |
167 | {\r |
168 | SendDlgItemMessage(pvRef,106,CB_ADDSTRING,0,(LPARAM)(LPSTR)lpddi->tszProductName);\r |
169 | SendDlgItemMessage(pvRef,112,CB_ADDSTRING,0,(LPARAM)(LPSTR)lpddi->tszProductName);\r |
170 | }\r |
171 | return DIENUM_CONTINUE;\r |
172 | }\r |
173 | else\r |
174 | return 0; \r |
175 | }\r |
176 | \r |
177 | void InitJoystick(int w, HWND wnd)\r |
178 | {\r |
179 | if(joy[w])\r |
180 | {\r |
181 | if(joy[w]>joycounter)\r |
182 | {\r |
183 | ShowDIJErr(w,"Not found."); \r |
184 | joy[w]=0;\r |
185 | return;\r |
186 | }\r |
187 | ddrval=IDirectInput7_CreateDeviceEx(lpDI,&joyGUID[joy[w]-1],&IID_IDirectInputDevice7,(LPVOID *)&lpJoy[w],0);\r |
188 | if(ddrval != DI_OK)\r |
189 | { \r |
190 | ShowDIJErr(w,"Error creating device.");\r |
191 | joy[w]=0;\r |
192 | return;\r |
193 | }\r |
194 | ddrval=IDirectInputDevice7_SetCooperativeLevel(lpJoy[w],wnd,DISCL_FOREGROUND|DISCL_NONEXCLUSIVE);\r |
195 | if (ddrval != DI_OK)\r |
196 | {\r |
197 | ShowDIJErr(w,"Error setting cooperative level.");\r |
198 | KillJoystick(w);\r |
199 | joy[w]=0;\r |
200 | return;\r |
201 | }\r |
202 | ddrval=IDirectInputDevice7_SetDataFormat(lpJoy[w],&c_dfDIJoystick2);\r |
203 | if (ddrval != DI_OK)\r |
204 | {\r |
205 | ShowDIJErr(w,"Error setting data format.");\r |
206 | KillJoystick(w);\r |
207 | joy[w]=0;\r |
208 | return;\r |
209 | }\r |
210 | \r |
211 | {\r |
212 | DIPROPRANGE diprg;\r |
213 | int r;\r |
214 | \r |
215 | memset(&diprg,0,sizeof(DIPROPRANGE));\r |
216 | diprg.diph.dwSize=sizeof(DIPROPRANGE);\r |
217 | diprg.diph.dwHeaderSize=sizeof(DIPROPHEADER);\r |
218 | diprg.diph.dwHow=DIPH_BYOFFSET;\r |
219 | diprg.diph.dwObj=DIJOFS_X;\r |
220 | ddrval=IDirectInputDevice7_GetProperty(lpJoy[w],DIPROP_RANGE,&diprg.diph);\r |
221 | if(ddrval!=DI_OK)\r |
222 | {\r |
223 | ShowDIJErr(w,"Error getting X axis range.");\r |
224 | joy[w]=0;\r |
225 | KillJoystick(w);\r |
226 | joy[w]=0;\r |
227 | return;\r |
228 | }\r |
229 | r=diprg.lMax-diprg.lMin;\r |
230 | JoyXMax[w]=diprg.lMax-(r>>2);\r |
231 | JoyXMin[w]=diprg.lMin+(r>>2);\r |
232 | \r |
233 | memset(&diprg,0,sizeof(DIPROPRANGE));\r |
234 | diprg.diph.dwSize=sizeof(DIPROPRANGE);\r |
235 | diprg.diph.dwHeaderSize=sizeof(DIPROPHEADER);\r |
236 | diprg.diph.dwHow=DIPH_BYOFFSET;\r |
237 | diprg.diph.dwObj=DIJOFS_Y;\r |
238 | ddrval=IDirectInputDevice7_GetProperty(lpJoy[w],DIPROP_RANGE,&diprg.diph);\r |
239 | if(ddrval!=DI_OK)\r |
240 | {\r |
241 | ShowDIJErr(w,"Error getting X axis range.");\r |
242 | KillJoystick(w);\r |
243 | joy[w]=0;\r |
244 | return;\r |
245 | }\r |
246 | r=diprg.lMax-diprg.lMin;\r |
247 | JoyYMax[w]=diprg.lMax-(r>>2);\r |
248 | JoyYMin[w]=diprg.lMin+(r>>2);\r |
249 | }\r |
250 | \r |
251 | }\r |
252 | }\r |
253 | \r |
254 | void InitJoysticks(HWND wnd)\r |
255 | {\r |
256 | int x;\r |
257 | \r |
258 | joycounter=0;\r |
259 | IDirectInput7_EnumDevices(lpDI, DIDEVTYPE_JOYSTICK,JoystickFound,0,DIEDFL_ATTACHEDONLY);\r |
260 | \r |
261 | for(x=0;x<4;x++)\r |
262 | InitJoystick(x,wnd);\r |
263 | }\r |
264 | \r |
265 | \r |
266 | static int joyconport;\r |
267 | \r |
268 | static BOOL CALLBACK JoyConCallB(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)\r |
269 | {\r |
270 | char tempo[64];\r |
271 | int x;\r |
272 | static int bid;\r |
273 | \r |
274 | switch(uMsg) {\r |
275 | case WM_TIMER:\r |
276 | if(bid>=200 && bid<=215)\r |
277 | {\r |
278 | int z;\r |
279 | \r |
280 | /* GetJoystickButton() makes sure there is a joystick,\r |
281 | so we don't need to here.\r |
282 | */ \r |
283 | if(bid<=207)\r |
284 | {\r |
285 | if( (z=GetJoystickButton(joyconport))!=-1)\r |
286 | SetDlgItemInt(hwndDlg,bid,z,0);\r |
287 | }\r |
288 | else\r |
289 | {\r |
290 | if( (z=GetJoystickButton(2+joyconport))!=-1)\r |
291 | SetDlgItemInt(hwndDlg,bid,z,0);\r |
292 | }\r |
293 | }\r |
294 | break;\r |
295 | case WM_INITDIALOG:\r |
296 | bid=0;\r |
297 | SetTimer(hwndDlg,666,20,0); /* Every 20ms(50x a second).*/\r |
298 | \r |
299 | InitJoysticks(hwndDlg);\r |
300 | \r |
301 | SendDlgItemMessage(hwndDlg,106,CB_ADDSTRING,0,(LPARAM)(LPSTR)"<none>");\r |
302 | SendDlgItemMessage(hwndDlg,112,CB_ADDSTRING,0,(LPARAM)(LPSTR)"<none>");\r |
303 | \r |
304 | sprintf(tempo,"Virtual Gamepad %d",joyconport+1);\r |
305 | SetDlgItemText(hwndDlg,102,tempo);\r |
306 | sprintf(tempo,"Virtual Gamepad %d",joyconport+3);\r |
307 | SetDlgItemText(hwndDlg,104,tempo);\r |
308 | \r |
309 | for(x=0;x<=2;x+=2)\r |
310 | {\r |
311 | SetDlgItemInt(hwndDlg,200+(x<<2),joySelect[x+joyconport],0);\r |
312 | SetDlgItemInt(hwndDlg,201+(x<<2),joyStart[x+joyconport],0);\r |
313 | SetDlgItemInt(hwndDlg,202+(x<<2),joyB[x+joyconport],0);\r |
314 | SetDlgItemInt(hwndDlg,203+(x<<2),joyA[x+joyconport],0);\r |
315 | \r |
316 | SetDlgItemInt(hwndDlg,204+(x<<2),joyUp[x+joyconport],0);\r |
317 | SetDlgItemInt(hwndDlg,205+(x<<2),joyDown[x+joyconport],0);\r |
318 | SetDlgItemInt(hwndDlg,206+(x<<2),joyLeft[x+joyconport],0);\r |
319 | SetDlgItemInt(hwndDlg,207+(x<<2),joyRight[x+joyconport],0);\r |
320 | \r |
321 | }\r |
322 | joycounter=0;\r |
323 | IDirectInput7_EnumDevices(lpDI, DIDEVTYPE_JOYSTICK,JoystickFound,hwndDlg,DIEDFL_ATTACHEDONLY);\r |
324 | \r |
325 | SendDlgItemMessage(hwndDlg,106,CB_SETCURSEL,joy[0+joyconport],(LPARAM)(LPSTR)0);\r |
326 | SendDlgItemMessage(hwndDlg,112,CB_SETCURSEL,joy[2+joyconport],(LPARAM)(LPSTR)0);\r |
327 | \r |
328 | if(joyOptions[joyconport]&1)\r |
329 | CheckDlgButton(hwndDlg,300,BST_CHECKED);\r |
330 | if(joyOptions[joyconport+2]&1)\r |
331 | CheckDlgButton(hwndDlg,301,BST_CHECKED); \r |
332 | break;\r |
333 | case WM_CLOSE:\r |
334 | case WM_QUIT: goto gornk;\r |
335 | case WM_COMMAND:\r |
336 | if(HIWORD(wParam)==EN_SETFOCUS)\r |
337 | {\r |
338 | bid=LOWORD(wParam);\r |
339 | }\r |
340 | else if(HIWORD(wParam)==EN_KILLFOCUS)\r |
341 | {\r |
342 | bid=0;\r |
343 | }\r |
344 | else if(HIWORD(wParam)==CBN_SELENDOK)\r |
345 | {\r |
346 | switch(LOWORD(wParam))\r |
347 | {\r |
348 | case 106:\r |
349 | KillJoystick(joyconport);\r |
350 | joy[0+(joyconport)]=SendDlgItemMessage(hwndDlg,106,CB_GETCURSEL,0,(LPARAM)(LPSTR)0);\r |
351 | InitJoystick(joyconport,hwndDlg);\r |
352 | SendDlgItemMessage(hwndDlg,106,CB_SETCURSEL,joy[0+joyconport],(LPARAM)(LPSTR)0);\r |
353 | break;\r |
354 | case 112:\r |
355 | KillJoystick(2+joyconport);\r |
356 | joy[2+(joyconport)]=SendDlgItemMessage(hwndDlg,112,CB_GETCURSEL,0,(LPARAM)(LPSTR)0);\r |
357 | InitJoystick(2+joyconport,hwndDlg); \r |
358 | SendDlgItemMessage(hwndDlg,112,CB_SETCURSEL,joy[2+joyconport],(LPARAM)(LPSTR)0);\r |
359 | break;\r |
360 | }\r |
361 | }\r |
362 | \r |
363 | if(!(wParam>>16))\r |
364 | switch(wParam&0xFFFF)\r |
365 | {\r |
366 | case 1:\r |
367 | gornk:\r |
368 | \r |
369 | KillTimer(hwndDlg,666);\r |
370 | KillJoysticks();\r |
371 | \r |
372 | for(x=0;x<=2;x+=2)\r |
373 | {\r |
374 | joySelect[x+(joyconport)]=GetDlgItemInt(hwndDlg,200+(x<<2),0,0);\r |
375 | joyStart[x+(joyconport)]=GetDlgItemInt(hwndDlg,201+(x<<2),0,0);\r |
376 | joyB[x+(joyconport)]=GetDlgItemInt(hwndDlg,202+(x<<2),0,0);\r |
377 | joyA[x+(joyconport)]=GetDlgItemInt(hwndDlg,203+(x<<2),0,0);\r |
378 | \r |
379 | joyUp[x+(joyconport)]=GetDlgItemInt(hwndDlg,204+(x<<2),0,0);\r |
380 | joyDown[x+(joyconport)]=GetDlgItemInt(hwndDlg,205+(x<<2),0,0);\r |
381 | joyLeft[x+(joyconport)]=GetDlgItemInt(hwndDlg,206+(x<<2),0,0);\r |
382 | joyRight[x+(joyconport)]=GetDlgItemInt(hwndDlg,207+(x<<2),0,0);\r |
383 | }\r |
384 | if(IsDlgButtonChecked(hwndDlg,300)==BST_CHECKED)\r |
385 | joyOptions[joyconport]|=1;\r |
386 | else\r |
387 | joyOptions[joyconport]&=~1;\r |
388 | if(IsDlgButtonChecked(hwndDlg,301)==BST_CHECKED)\r |
389 | joyOptions[joyconport+2]|=1;\r |
390 | else\r |
391 | joyOptions[joyconport+2]&=~1; \r |
392 | EndDialog(hwndDlg,0);\r |
393 | break;\r |
394 | }\r |
395 | }\r |
396 | return 0;\r |
397 | }\r |
398 | \r |
399 | void ConfigJoystickies(HWND hParent, int port)\r |
400 | {\r |
401 | joyconport=port;\r |
402 | \r |
403 | KillJoysticks();\r |
404 | DialogBox(fceu_hInstance,"JOYCONFIG",hParent,JoyConCallB);\r |
405 | InitJoysticks(hAppWnd);\r |
406 | }\r |
407 | \r |