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annotate dmsimple.h @ 32:d1a6833a5d67

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Added a simple demo engine core.
author Matti Hamalainen <ccr@tnsp.org>
date Sat, 29 Sep 2012 16:59:46 +0300
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children 15fdd5573344
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32
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1 #ifndef DMSIMPLE_H
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2 #define DMSIMPLE_H
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3
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4 #include "dmlib.h"
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5 #include "dmargs.h"
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6 #include "dmres.h"
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7 #include "dmimage.h"
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8
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9 #include "jss.h"
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10 #include "jssmod.h"
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11 #include "jssmix.h"
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12 #include "jssplr.h"
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13
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14
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15 typedef struct
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16 {
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17 int currFrame, endTime, startTime, totalFrameTime, debugTime;
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18 BOOL pauseFlag, exitFlag;
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19 SDL_Surface *screen;
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20 SDL_Event event;
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21
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22 int optScrWidth, optScrHeight, optVFlags, optBitDepth;
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23
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24 JSSMixer *dev;
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25 JSSPlayer *plr;
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26
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27 } DMEngineData;
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28
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29
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30 typedef struct
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31 {
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32 int currFrame, endTime, startTime;
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33 } DMFrameData;
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34
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35
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36 extern DMEngineData engine;
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37 extern DMFrameData frame;
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38
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39
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40 #define engineGetResImage(x, name) \
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41 do { \
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42 if ((x = (SDL_Surface *) engineGetResource(name)) == NULL) \
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43 return DMERR_INIT_FAIL; \
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44 } while (0)
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45
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46 #define engineGetResModule(x, name) \
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47 do { \
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48 if ((x = (JSSModule *) engineGetResource(name)) == NULL) \
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49 return DMERR_INIT_FAIL; \
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50 } while (0)
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51
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52
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53 void * engineGetResource(const char *name);
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54 int engineGetTime(int t);
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55 int engineGetTimeDTi();
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56 int engineGetTick();
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57 float engineGetTimeDT();
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58
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59 int demoGlobalInit();
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60 int demoPreInit();
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61 int demoMainTick();
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62 void demoFinish();
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63
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64 #endif // DMSIMPLE_H