Mercurial > sdl-ios-xcode
comparison src/haptic/SDL_haptic.c @ 2479:b9eb2cfe16cd gsoc2008_force_feedback
Added some preliminary support for haptic effect control.
| author | Edgar Simo <bobbens@gmail.com> |
|---|---|
| date | Mon, 30 Jun 2008 21:38:29 +0000 |
| parents | 4fd783e0f34b |
| children | b883974445fc |
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| 2478:4fd783e0f34b | 2479:b9eb2cfe16cd |
|---|---|
| 271 SDL_HapticRunEffect(SDL_Haptic * haptic, int effect) | 271 SDL_HapticRunEffect(SDL_Haptic * haptic, int effect) |
| 272 { | 272 { |
| 273 if (!ValidHaptic(&haptic)) { | 273 if (!ValidHaptic(&haptic)) { |
| 274 return -1; | 274 return -1; |
| 275 } | 275 } |
| 276 | |
| 277 /* Run the effect */ | |
| 278 if (SDL_SYS_HapticRunEffect(haptic,&haptic->effects[effect]) < 0) { | |
| 279 return -1; | |
| 280 } | |
| 281 | |
| 282 return 0; | |
| 276 } | 283 } |
| 277 | 284 |
| 278 /* | 285 /* |
| 279 * Gets rid of a haptic effect. | 286 * Gets rid of a haptic effect. |
| 280 */ | 287 */ |
| 282 SDL_HapticDestroyEffect(SDL_Haptic * haptic, int effect) | 289 SDL_HapticDestroyEffect(SDL_Haptic * haptic, int effect) |
| 283 { | 290 { |
| 284 if (!ValidHaptic(&haptic)) { | 291 if (!ValidHaptic(&haptic)) { |
| 285 return; | 292 return; |
| 286 } | 293 } |
| 287 } | 294 |
| 288 | 295 /* Not allocated */ |
| 289 | 296 if (haptic->effects[effect].hweffect == NULL) { |
| 297 return; | |
| 298 } | |
| 299 | |
| 300 SDL_SYS_HapticDestroyEffect(haptic, &haptic->effects[effect]); | |
| 301 } | |
| 302 | |
| 303 |