Mercurial > sdl-ios-xcode

comparison src/joystick/nds/SDL_sysjoystick.c @ 2673:24a6b3588eac gsoc2008_nds

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Cleaned up and added joypad support from 1.2.9 NDS port. Also some minor video driver bugfixes.
author Darren Alton <dalton@stevens.edu>
date Thu, 19 Jun 2008 07:11:35 +0000
parents c3e7c0698cbb
children 082cc3ffd7d8
comparison
equal deleted inserted replaced
2672:74ac057679d5 2673:24a6b3588eac
23 #ifdef SAVE_RCSID 23 #ifdef SAVE_RCSID
24 static char rcsid = 24 static char rcsid =
25 "@(#) $Id: SDL_sysjoystick.c,v 1.2 2001/04/26 16:50:17 hercules Exp $"; 25 "@(#) $Id: SDL_sysjoystick.c,v 1.2 2001/04/26 16:50:17 hercules Exp $";
26 #endif 26 #endif
27 27
28 #include "SDL_config.h"
29
30 #ifdef SDL_JOYSTICK_NDS
31
28 /* This is the system specific header for the SDL joystick API */ 32 /* This is the system specific header for the SDL joystick API */
29 #include <nds.h> 33 #include <nds.h>
30 //#include <nds/registers_alt.h> 34 //#include <nds/registers_alt.h>
31 #include <stdio.h> /* For the definition of NULL */ 35 #include <stdio.h> /* For the definition of NULL */
32 36
33 #include "SDL_error.h" 37 #include "SDL_error.h"
38 #include "SDL_events.h"
34 #include "SDL_joystick.h" 39 #include "SDL_joystick.h"
35 #include "SDL_sysjoystick.h" 40 #include "SDL_sysjoystick.h"
36 #include "SDL_joystick_c.h" 41 #include "SDL_joystick_c.h"
37 42
38 #include "../../video/nds/SDL_ndsevents_c.h" 43 #include "../../video/nds/SDL_ndsevents_c.h"
44 */ 49 */
45 int 50 int
46 SDL_SYS_JoystickInit(void) 51 SDL_SYS_JoystickInit(void)
47 { 52 {
48 SDL_numjoysticks = 1; 53 SDL_numjoysticks = 1;
49 54 /* keysInit();*/
50 //keysInit(); 55 return (1);
51 return (1);
52 } 56 }
53 57
54 /* Function to get the device-dependent name of a joystick */ 58 /* Function to get the device-dependent name of a joystick */
55 const char * 59 const char *
56 SDL_SYS_JoystickName(int index) 60 SDL_SYS_JoystickName(int index)
80 /* Function to update the state of a joystick - called as a device poll. 84 /* Function to update the state of a joystick - called as a device poll.
81 * This function shouldn't update the joystick structure directly, 85 * This function shouldn't update the joystick structure directly,
82 * but instead should call SDL_PrivateJoystick*() to deliver events 86 * but instead should call SDL_PrivateJoystick*() to deliver events
83 * and update joystick device state. 87 * and update joystick device state.
84 */ 88 */
85 int prevbutton = 0;
86 int prevkey = 0;
87
88 int dc = NULL;
89 int ldc = 0;
90 u32 keysd, keysu = NULL;
91 void 89 void
92 SDL_SYS_JoystickUpdate(SDL_Joystick * joystick) 90 SDL_SYS_JoystickUpdate(SDL_Joystick * joystick)
93 { 91 {
94 92 u32 keysd, keysu;
95 //dc=keysd; 93 int magnitude = 16384;
96 //if (dc != NULL) 94 scanKeys();
97 //{ 95 keysd = keysDown();
98 //fprintf(stderr,"heartbeat= %d\n",REG_VCOUNT); 96 keysu = keysUp();
99 //swiWaitForVBlank();
100 //scanKeys();
101 //keysd = keysDown();
102 //keysu = keysUp();
103 //ldc=keysd;
104
105 //}
106 /*if (prevkey !=NULL && prevbutton !=NULL)
107 {
108 scanKeys();
109 }
110 */
111
112 //scanKeys();
113 keysd = keysDown();
114
115 keysu = keysUp();
116
117 97
118 short ax = 0, v = 0, h = 0;
119 if ((keysd & KEY_UP)) { 98 if ((keysd & KEY_UP)) {
120 ax = 1; 99 SDL_PrivateJoystickAxis(joystick, 1, -magnitude);
121 v = -10; 100 }
122 SDL_PrivateJoystickAxis(joystick, ax, v);
123 prevkey = KEY_UP;
124 } //fprintf(stderr,"KEY_UP\n");}
125 if ((keysd & KEY_DOWN)) { 101 if ((keysd & KEY_DOWN)) {
126 ax = 1; 102 SDL_PrivateJoystickAxis(joystick, 1, magnitude);
127 v = 10; 103 }
128 SDL_PrivateJoystickAxis(joystick, ax, v);
129 prevkey = KEY_DOWN;
130 } //fprintf(stderr,"KEY_DOWN\n");}
131 if ((keysd & KEY_LEFT)) { 104 if ((keysd & KEY_LEFT)) {
132 ax = 0; 105 SDL_PrivateJoystickAxis(joystick, 0, -magnitude);
133 h = -10; 106 }
134 SDL_PrivateJoystickAxis(joystick, ax, h);
135 prevkey = KEY_LEFT;
136 } //fprintf(stderr,"KEY_LEFT\n");}
137 if ((keysd & KEY_RIGHT)) { 107 if ((keysd & KEY_RIGHT)) {
138 ax = 0; 108 SDL_PrivateJoystickAxis(joystick, 0, magnitude);
139 h = 10;
140 SDL_PrivateJoystickAxis(joystick, ax, h);
141 prevkey = KEY_RIGHT;
142 } //fprintf(stderr,"KEY_RIGHT\n");}
143
144 if ((keysu & KEY_UP)) {
145 ax = 1;
146 v = 0;
147 SDL_PrivateJoystickAxis(joystick, ax, v);
148 prevkey = NULL;
149 } //fprintf(stderr,"KEY_UP\n");}
150 if ((keysu & KEY_DOWN)) {
151 ax = 1;
152 v = 0;
153 SDL_PrivateJoystickAxis(joystick, ax, v);
154 prevkey = NULL;
155 } //fprintf(stderr,"KEY_DOWN\n");}
156 if ((keysu & KEY_LEFT)) {
157 ax = 0;
158 h = 0;
159 SDL_PrivateJoystickAxis(joystick, ax, h);
160 prevkey = NULL;
161 } //fprintf(stderr,"KEY_LEFT\n");}
162 if ((keysu & KEY_RIGHT)) {
163 ax = 0;
164 h = 0;
165 SDL_PrivateJoystickAxis(joystick, ax, h);
166 prevkey = NULL;
167 } //fprintf(stderr,"KEY_RIGHT\n");}
168
169 if ((keysd & KEY_A)) {
170 SDL_PrivateJoystickButton(joystick, 0, SDL_PRESSED);
171 prevbutton = KEY_A;
172 }
173
174 if ((keysd & KEY_B)) {
175 SDL_PrivateJoystickButton(joystick, 1, SDL_PRESSED);
176 prevbutton = KEY_B;
177 }
178
179 if ((keysd & KEY_X)) {
180 SDL_PrivateJoystickButton(joystick, 2, SDL_PRESSED);
181 prevbutton = KEY_X;
182 }
183
184 if ((keysd & KEY_Y)) {
185 SDL_PrivateJoystickButton(joystick, 3, SDL_PRESSED);
186 prevbutton = KEY_Y;
187 }
188
189 if ((keysd & KEY_SELECT)) {
190 SDL_PrivateJoystickButton(joystick, 6, SDL_PRESSED);
191 prevbutton = KEY_SELECT;
192 }
193
194 if ((keysd & KEY_START)) {
195 SDL_PrivateJoystickButton(joystick, 7, SDL_PRESSED);
196 prevbutton = KEY_START;
197 }
198
199 if ((keysd & KEY_L)) {
200 SDL_PrivateJoystickButton(joystick, 4, SDL_PRESSED);
201 prevbutton = KEY_L;
202 }
203
204 if ((keysd & KEY_R)) {
205 SDL_PrivateJoystickButton(joystick, 5, SDL_PRESSED);
206 prevbutton = KEY_R;
207 }
208
209
210 if ((keysu & KEY_A)) {
211 SDL_PrivateJoystickButton(joystick, 0, SDL_RELEASED);
212 prevbutton = NULL;
213 }
214
215 if ((keysu & KEY_B)) {
216 SDL_PrivateJoystickButton(joystick, 1, SDL_RELEASED);
217 prevbutton = NULL;
218 }
219
220 if ((keysu & KEY_X)) {
221 SDL_PrivateJoystickButton(joystick, 2, SDL_RELEASED);
222 prevbutton = NULL;
223 }
224
225 if ((keysu & KEY_Y)) {
226 SDL_PrivateJoystickButton(joystick, 3, SDL_RELEASED);
227 prevbutton = NULL;
228 }
229
230 if ((keysu & KEY_SELECT)) {
231 SDL_PrivateJoystickButton(joystick, 6, SDL_RELEASED);
232 prevbutton = NULL;
233 }
234
235 if ((keysu & KEY_START)) {
236 SDL_PrivateJoystickButton(joystick, 7, SDL_RELEASED);
237 prevbutton = NULL;
238 }
239
240 if ((keysu & KEY_L)) {
241 SDL_PrivateJoystickButton(joystick, 4, SDL_RELEASED);
242 prevbutton = NULL;
243 }
244
245 if ((keysu & KEY_R)) {
246 SDL_PrivateJoystickButton(joystick, 5, SDL_RELEASED);
247 prevbutton = NULL;
248 } 109 }
249 110
111 if ((keysu & (KEY_UP|KEY_DOWN))) {
112 SDL_PrivateJoystickAxis(joystick, 1, 0);
113 }
114 if ((keysu & (KEY_LEFT|KEY_RIGHT))) {
115 SDL_PrivateJoystickAxis(joystick, 0, 0);
116 }
250 117
118 if ((keysd & KEY_A)) {
119 SDL_PrivateJoystickButton(joystick, 0, SDL_PRESSED);
120 }
121 if ((keysd & KEY_B)) {
122 SDL_PrivateJoystickButton(joystick, 1, SDL_PRESSED);
123 }
124 if ((keysd & KEY_X)) {
125 SDL_PrivateJoystickButton(joystick, 2, SDL_PRESSED);
126 }
127 if ((keysd & KEY_Y)) {
128 SDL_PrivateJoystickButton(joystick, 3, SDL_PRESSED);
129 }
130
131 if ((keysd & KEY_L)) {
132 SDL_PrivateJoystickButton(joystick, 4, SDL_PRESSED);
133 }
134 if ((keysd & KEY_R)) {
135 SDL_PrivateJoystickButton(joystick, 5, SDL_PRESSED);
136 }
137
138 if ((keysd & KEY_SELECT)) {
139 SDL_PrivateJoystickButton(joystick, 6, SDL_PRESSED);
140 }
141 if ((keysd & KEY_START)) {
142 SDL_PrivateJoystickButton(joystick, 7, SDL_PRESSED);
143 }
144
145 if ((keysu & KEY_A)) {
146 SDL_PrivateJoystickButton(joystick, 0, SDL_RELEASED);
147 }
148 if ((keysu & KEY_B)) {
149 SDL_PrivateJoystickButton(joystick, 1, SDL_RELEASED);
150 }
151 if ((keysu & KEY_X)) {
152 SDL_PrivateJoystickButton(joystick, 2, SDL_RELEASED);
153 }
154 if ((keysu & KEY_Y)) {
155 SDL_PrivateJoystickButton(joystick, 3, SDL_RELEASED);
156 }
157
158 if ((keysu & KEY_L)) {
159 SDL_PrivateJoystickButton(joystick, 4, SDL_RELEASED);
160 }
161 if ((keysu & KEY_R)) {
162 SDL_PrivateJoystickButton(joystick, 5, SDL_RELEASED);
163 }
164
165 if ((keysu & KEY_SELECT)) {
166 SDL_PrivateJoystickButton(joystick, 6, SDL_RELEASED);
167 }
168 if ((keysu & KEY_START)) {
169 SDL_PrivateJoystickButton(joystick, 7, SDL_RELEASED);
170 }
251 } 171 }
252 172
253 /* Function to close a joystick after use */ 173 /* Function to close a joystick after use */
254 void 174 void
255 SDL_SYS_JoystickClose(SDL_Joystick * joystick) 175 SDL_SYS_JoystickClose(SDL_Joystick * joystick)
259 /* Function to perform any system-specific joystick related cleanup */ 179 /* Function to perform any system-specific joystick related cleanup */
260 void 180 void
261 SDL_SYS_JoystickQuit(void) 181 SDL_SYS_JoystickQuit(void)
262 { 182 {
263 } 183 }
184 #endif /* SDL_JOYSTICK_NDS */
185