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annotate Xcode/TemplatesForProjectBuilder/SDL Cocoa Application/main.c @ 2349:0381047f2210 gsoc2008_iphone

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The class SDL_uikitappdelegate acts as the UIApplicationDelegate for an iPhone SDL project. This class is reponsible for application control flow, including initial setup of working directory, forwarding command line arguments to the user's main function, and handling application termination.
author Holmes Futrell <hfutrell@umail.ucsb.edu>
date Thu, 17 Jul 2008 22:29:37 +0000
parents 4d2d0548f5b2
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1
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2 /* Simple program: Create a blank window, wait for keypress, quit.
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3
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4 Please see the SDL documentation for details on using the SDL API:
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5 /Developer/Documentation/SDL/docs.html
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6 */
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7
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8 #include <stdio.h>
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9 #include <stdlib.h>
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10 #include <string.h>
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11 #include <math.h>
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12
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13 #include "SDL.h"
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14
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15 int main(int argc, char *argv[])
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16 {
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17 Uint32 initflags = SDL_INIT_VIDEO; /* See documentation for details */
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18 SDL_Surface *screen;
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19 Uint8 video_bpp = 0;
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20 Uint32 videoflags = SDL_SWSURFACE;
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21 int done;
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22 SDL_Event event;
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23
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24 /* Initialize the SDL library */
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25 if ( SDL_Init(initflags) < 0 ) {
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26 fprintf(stderr, "Couldn't initialize SDL: %s\n",
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27 SDL_GetError());
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28 exit(1);
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29 }
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31 /* Set 640x480 video mode */
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32 screen=SDL_SetVideoMode(640,480, video_bpp, videoflags);
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33 if (screen == NULL) {
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34 fprintf(stderr, "Couldn't set 640x480x%d video mode: %s\n",
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35 video_bpp, SDL_GetError());
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36 SDL_Quit();
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37 exit(2);
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38 }
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39
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40 done = 0;
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41 while ( !done ) {
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42
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43 /* Check for events */
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44 while ( SDL_PollEvent(&event) ) {
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45 switch (event.type) {
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46
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47 case SDL_MOUSEMOTION:
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48 break;
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49 case SDL_MOUSEBUTTONDOWN:
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50 break;
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51 case SDL_KEYDOWN:
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52 /* Any keypress quits the app... */
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53 case SDL_QUIT:
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54 done = 1;
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55 break;
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56 default:
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57 break;
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58 }
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59 }
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60 }
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61
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62 /* Clean up the SDL library */
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63 SDL_Quit();
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64 return(0);
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65 }