Mercurial > hg > dmlib
annotate dmsimple.c @ 721:bb14d7907eb2
Rename many pack & resource handling functions.
author | Matti Hamalainen <ccr@tnsp.org> |
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date | Sun, 21 Apr 2013 16:40:45 +0300 |
parents | 0888971cbff8 |
children | 3d813c81f33c |
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1 /* |
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2 * dmlib |
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3 * -- Demo engine "player" code |
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4 * Programmed and designed by Matti 'ccr' Hamalainen |
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5 * (C) Copyright 2012-2013 Tecnic Software productions (TNSP) |
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6 */ |
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7 #include <SDL.h> |
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8 #include "dmengine.h" |
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9 #include "dmargs.h" |
593 | 10 #include "dmtext.h" |
11 #include "dmimage.h" | |
591
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12 #include "setupfont.h" |
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13 #include "setupimage.h" |
608 | 14 #include "setupmenubar.h" |
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15 |
623 | 16 static const char *engineSetupDataName = "SetupData.txt"; |
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17 static const char *engineSetupImageName = "SetupImage.png"; |
608 | 18 static const char *engineSetupMenuBarName = "SetupMenuBar.png"; |
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19 static const char *engineSetupFontName = "SetupFont.dmf"; |
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20 |
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21 static DMEngineData engine; |
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22 |
121
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23 static DMOptArg optList[] = |
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24 { |
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25 { 0, '?', "help", "Show this help", OPT_NONE }, |
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26 { 1, 'v', "verbose", "Be more verbose", OPT_NONE }, |
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27 }; |
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28 |
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29 const int optListN = sizeof(optList) / sizeof(optList[0]); |
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30 |
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31 |
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32 |
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33 static void argShowHelp() |
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34 { |
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35 dmPrintBanner(stdout, dmProgName, "[options]"); |
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36 dmArgsPrintHelp(stdout, optList, optListN); |
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37 } |
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38 |
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39 |
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40 static BOOL argHandleOpt(const int optN, char *optArg, char *currArg) |
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41 { |
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42 (void) optArg; |
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43 |
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44 switch (optN) |
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45 { |
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46 case 0: |
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47 argShowHelp(); |
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48 exit(0); |
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49 break; |
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50 |
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51 case 1: |
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52 dmVerbosity++; |
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53 break; |
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54 |
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55 default: |
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56 dmError("Unknown option '%s'.\n", currArg); |
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57 return FALSE; |
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58 } |
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59 |
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60 return TRUE; |
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61 } |
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62 |
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63 |
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64 static void engineAudioCallback(void *userdata, Uint8 *stream, int len) |
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65 { |
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66 (void) userdata; |
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67 |
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68 if (engine.paused) |
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69 { |
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70 memset(stream, 0, len); |
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71 } |
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72 else |
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73 switch (engine.optAudioSetup) |
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74 { |
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75 #ifdef DM_USE_JSS |
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76 case DM_ASETUP_JSS: |
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77 if (engine.dev != NULL) |
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78 jvmRenderAudio(engine.dev, stream, len / jvmGetSampleSize(engine.dev)); |
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79 break; |
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80 #endif |
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81 #ifdef DM_USE_TREMOR |
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82 case DM_ASETUP_TREMOR: |
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83 if (engine.audioPos + len >= engine.audioRes->resSize) |
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84 engine.exitFlag = TRUE; |
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85 else |
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86 { |
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87 memcpy(stream, engine.audioRes->resData + engine.audioPos, len); |
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88 engine.audioPos += len; |
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89 } |
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90 break; |
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91 #endif |
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92 |
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93 default: |
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94 break; |
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95 } |
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96 } |
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97 |
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98 |
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99 static int engineShowProgress(int loaded, int total) |
40 | 100 { |
101 int dx = 60, | |
102 dh = 20, | |
103 dw = engine.screen->w - (2 * dx), | |
104 dy = (engine.screen->h - dh) / 2; | |
105 | |
106 if (SDL_MUSTLOCK(engine.screen) != 0 && SDL_LockSurface(engine.screen) != 0) | |
107 return DMERR_INIT_FAIL; | |
108 | |
109 // Draw the progress bar | |
110 dmClearSurface(engine.screen, dmMapRGBA(engine.screen, 0,0,0,0)); | |
111 dmFillRect(engine.screen, dx, dy, dx+dw, dy+dh, dmMapRGB(engine.screen, 255,255,255)); | |
112 dmFillRect(engine.screen, dx+1, dy+1, dx+dw-1, dy+dh-1, dmMapRGB(engine.screen, 0,0,0)); | |
113 | |
114 if (total > 0) | |
115 { | |
116 dmFillRect(engine.screen, | |
117 dx+3, dy+3, | |
118 dx + 3 + ((dw - 3) * loaded) / total, | |
119 dy + dh - 3, | |
120 dmMapRGB(engine.screen, 200,200,200)); | |
121 } | |
122 | |
123 // Flip screen | |
124 if (SDL_MUSTLOCK(engine.screen) != 0) | |
125 SDL_UnlockSurface(engine.screen); | |
126 | |
127 SDL_Flip(engine.screen); | |
128 return DMERR_OK; | |
129 } | |
130 | |
131 | |
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132 static int engineLoadResources() |
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133 { |
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134 int err, loaded = 0, total = 0; |
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135 BOOL first = TRUE; |
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136 |
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137 do |
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138 { |
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139 // Show a nice progress bar while loading |
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140 if ((err = engineShowProgress(loaded, total)) != DMERR_OK) |
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141 return err; |
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142 |
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143 err = dmResourcesPreload(engine.resources, first, &loaded, &total); |
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144 first = FALSE; |
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145 } |
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146 while (err == DMERR_PROGRESS); |
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147 |
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148 return err; |
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149 } |
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150 |
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151 |
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152 static BOOL engineGenInitializeVideo(int width, int height, int depth, Uint32 flags) |
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153 { |
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154 dmPrint(1, "Initializing SDL video %d x %d x %dbpp, flags=0x%08x\n", |
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155 width, height, depth, flags); |
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156 |
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157 SDL_FreeSurface(engine.screen); |
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158 |
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159 engine.screen = SDL_SetVideoMode(width, height, depth, flags); |
332
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160 if (engine.screen == NULL) |
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161 { |
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162 dmError("Can't SDL_SetVideoMode(): %s\n", SDL_GetError()); |
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163 return FALSE; |
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164 } |
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165 |
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166 SDL_WM_SetCaption(dmProgDesc, dmProgName); |
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167 |
332
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168 return TRUE; |
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169 } |
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170 |
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171 |
593 | 172 static BOOL engineInitializeVideo() |
578
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173 { |
593 | 174 return engineGenInitializeVideo(engine.optVidWidth, engine.optVidHeight, |
175 engine.optVidDepth, engine.optVFlags); | |
578
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176 } |
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177 |
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178 |
619
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179 typedef struct |
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180 { |
620 | 181 int w, h, aspect; |
619
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182 } DMModeEntry; |
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183 |
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184 |
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185 DMModeEntry *engineModeList = NULL; |
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186 int nengineModeList = 0, aengineModeList = 0; |
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187 |
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188 |
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189 static int engineModeSort(const void *pa, const void *pb) |
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190 { |
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191 DMModeEntry |
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192 *va = (DMModeEntry *) pa, |
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193 *vb = (DMModeEntry *) pb; |
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194 |
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195 return (va->w - vb->w); |
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196 } |
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197 |
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198 |
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199 int engineAddModeToList(int w, int h) |
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200 { |
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201 DMModeEntry *mode; |
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202 int i; |
620 | 203 int aspect = engineGetVideoAspect(w, h); |
204 | |
205 if (aspect <= 0) | |
206 return DMERR_INVALID_ARGS; | |
619
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207 |
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208 // Check if the mode is already in our list |
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209 for (i = 0; i < nengineModeList; i++) |
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210 { |
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211 mode = &engineModeList[i]; |
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212 if (mode->w == w && mode->h == h) |
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213 return DMERR_OK; |
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214 } |
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215 |
620 | 216 // Check if the mode fits our criteria |
217 switch (engine.optVidSetup) | |
218 { | |
219 case DM_VSETUP_ASPECT: | |
220 if (aspect != engine.optVidAspect) | |
221 return DMERR_OK; | |
222 break; | |
223 | |
224 case DM_VSETUP_ANY: | |
225 break; | |
226 } | |
227 | |
619
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228 // Reallocate array if needed |
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229 if (nengineModeList + 1 >= aengineModeList) |
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|
230 { |
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231 aengineModeList += 16; |
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232 engineModeList = dmRealloc(engineModeList, sizeof(DMModeEntry) * aengineModeList); |
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233 if (engineModeList == NULL) |
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234 return DMERR_MALLOC; |
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|
235 } |
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|
236 |
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|
237 // Store |
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|
238 mode = &engineModeList[nengineModeList]; |
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|
239 mode->w = w; |
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diff
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|
240 mode->h = h; |
620 | 241 mode->aspect = engineGetVideoAspect(w, h); |
619
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|
242 |
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|
243 nengineModeList++; |
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|
244 |
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|
245 return DMERR_OK; |
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diff
changeset
|
246 } |
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|
247 |
603
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Fixes in resource management.
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600
diff
changeset
|
248 |
623 | 249 int engineParseSetupConfig(const char *filename) |
250 { | |
251 DMResource *file = NULL; | |
252 int res = DMERR_OK; | |
253 char buf[128]; | |
254 | |
255 if ((file = dmf_open(engine.resources, filename)) == NULL) | |
256 return DMERR_FOPEN; | |
257 | |
258 while (dmfgets(buf, sizeof(buf), file) != NULL) | |
259 { | |
260 ssize_t pos; | |
261 // Trim line ending | |
262 for (pos = strlen(buf) - 1; pos >= 0 && isspace(buf[pos]); pos--) | |
263 buf[pos] = 0; | |
264 | |
265 // Find start of the line | |
266 for (pos = 0; isspace(buf[pos]); pos++); | |
267 | |
268 // Skip empty lines and comments | |
269 if (buf[pos] == 0 || buf[pos] == '#') | |
270 continue; | |
271 | |
272 if (sscanf(buf+pos, "menuPos %f %f", | |
273 &engine.setupMenuPos.x, &engine.setupMenuPos.y) != 2 && | |
274 sscanf(buf+pos, "menuDim %f %f", | |
275 &engine.setupMenuDim.x, &engine.setupMenuDim.y) != 2 && | |
276 sscanf(buf+pos, "text1Pos %f %f", | |
277 &engine.setupText1Pos.x, &engine.setupText1Pos.y) != 2 && | |
635
7092cd50bc08
Add condensed text configuration option to setup screen config.
Matti Hamalainen <ccr@tnsp.org>
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632
diff
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|
278 sscanf(buf+pos, "menuCenter %d", &engine.setupMenuCenter) != 1 && |
7092cd50bc08
Add condensed text configuration option to setup screen config.
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632
diff
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|
279 sscanf(buf+pos, "textCondensed %d", &engine.setupTextCondensed) != 1) |
623 | 280 { |
281 dmError("Syntax error in configuration:\n%s\n", buf); | |
282 res = DMERR_INVALID_DATA; | |
283 goto out; | |
284 } | |
285 } | |
286 | |
287 out: | |
288 dmf_close(file); | |
289 return res; | |
290 } | |
291 | |
292 | |
293 static inline DMFloat vsX(DMVector vec) | |
294 { | |
295 return (DMFloat) engine.screen->w * vec.x; | |
296 } | |
297 | |
298 | |
299 static inline DMFloat vsY(DMVector vec) | |
300 { | |
301 return (DMFloat) engine.screen->h * vec.y; | |
302 } | |
303 | |
304 | |
578
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574
diff
changeset
|
305 int engineVideoSetup() |
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diff
changeset
|
306 { |
597
8a9361179a1a
More work on the video setup screen.
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parents:
595
diff
changeset
|
307 DMBitmapFont *menuFont = NULL; |
578
cf5d44b36851
Add some initial code for video setup screen.
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574
diff
changeset
|
308 DMResource *file = NULL; |
608 | 309 SDL_Surface *menuBgImage = NULL, *menuBarImage = NULL; |
620 | 310 int result, menuState = -1; |
623 | 311 BOOL menuFullScreen = TRUE; |
578
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diff
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|
312 |
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|
313 // Compute a list of valid modes |
619
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618
diff
changeset
|
314 if (!engineGenInitializeVideo(DM_VSETUP_WIDTH, DM_VSETUP_HEIGHT, engine.optVidDepth, engine.optVFlags)) |
6c23042c546f
Aaaand some more work on mode selector.
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618
diff
changeset
|
315 goto out; |
578
cf5d44b36851
Add some initial code for video setup screen.
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574
diff
changeset
|
316 |
619
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618
diff
changeset
|
317 SDL_Rect **modes = SDL_ListModes(engine.screen->format, engine.screen->flags | SDL_FULLSCREEN); |
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Aaaand some more work on mode selector.
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diff
changeset
|
318 if (modes == (SDL_Rect**) 0) |
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618
diff
changeset
|
319 { |
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diff
changeset
|
320 dmError("No compatible video resolutions/depths available at all. Bailing out.\n"); |
6c23042c546f
Aaaand some more work on mode selector.
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parents:
618
diff
changeset
|
321 goto out; |
6c23042c546f
Aaaand some more work on mode selector.
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parents:
618
diff
changeset
|
322 } |
6c23042c546f
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618
diff
changeset
|
323 |
6c23042c546f
Aaaand some more work on mode selector.
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parents:
618
diff
changeset
|
324 if (modes != (SDL_Rect**) -1) |
6c23042c546f
Aaaand some more work on mode selector.
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parents:
618
diff
changeset
|
325 { |
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618
diff
changeset
|
326 int i; |
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diff
changeset
|
327 for (i = 0; modes[i] != NULL; i++) |
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diff
changeset
|
328 engineAddModeToList(modes[i]->w, modes[i]->h); |
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618
diff
changeset
|
329 } |
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618
diff
changeset
|
330 |
620 | 331 if (nengineModeList == 0) |
332 { | |
333 dmError("Umm, no modes found.\n"); | |
334 goto out; | |
335 } | |
336 | |
619
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Aaaand some more work on mode selector.
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618
diff
changeset
|
337 qsort(engineModeList, nengineModeList, sizeof(engineModeList[0]), engineModeSort); |
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618
diff
changeset
|
338 |
578
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574
diff
changeset
|
339 // Open video temporarily |
593 | 340 if (!engineGenInitializeVideo(DM_VSETUP_WIDTH, DM_VSETUP_HEIGHT, 32, SDL_SWSURFACE | SDL_DOUBLEBUF)) |
578
cf5d44b36851
Add some initial code for video setup screen.
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574
diff
changeset
|
341 goto out; |
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574
diff
changeset
|
342 |
623 | 343 // Get setup data |
344 if (engineParseSetupConfig(engineSetupDataName) != DMERR_OK) | |
345 { | |
346 engine.setupMenuPos.x = 0.18750f; | |
347 engine.setupMenuPos.y = 0.41666f; | |
348 engine.setupMenuDim.x = 0.625f; | |
349 engine.setupMenuDim.y = 0.41666f; | |
350 | |
351 engine.setupText1Pos.x = 0.3f; | |
352 engine.setupText1Pos.y = 0.7f; | |
353 } | |
354 | |
578
cf5d44b36851
Add some initial code for video setup screen.
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574
diff
changeset
|
355 // Fetch and decompress setup image, try regular resources first |
603
36b544eb6f4b
Fixes in resource management.
Matti Hamalainen <ccr@tnsp.org>
parents:
600
diff
changeset
|
356 file = dmf_open(engine.resources, engineSetupImageName); |
578
cf5d44b36851
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Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
357 if (file == NULL) |
603
36b544eb6f4b
Fixes in resource management.
Matti Hamalainen <ccr@tnsp.org>
parents:
600
diff
changeset
|
358 file = dmf_create_memio(NULL, engineSetupImageName, engineSetupImage, sizeof(engineSetupImage)); |
578
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
359 |
593 | 360 menuBgImage = dmLoadImage(file); |
578
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Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
361 dmf_close(file); |
603
36b544eb6f4b
Fixes in resource management.
Matti Hamalainen <ccr@tnsp.org>
parents:
600
diff
changeset
|
362 |
608 | 363 file = dmf_open(engine.resources, engineSetupMenuBarName); |
364 if (file == NULL) | |
365 file = dmf_create_memio(NULL, engineSetupMenuBarName, engineSetupMenuBar, sizeof(engineSetupMenuBar)); | |
366 | |
367 menuBarImage = dmLoadImage(file); | |
368 dmf_close(file); | |
369 | |
370 if (menuBgImage == NULL || menuBarImage == NULL) | |
578
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
371 { |
608 | 372 dmError("Could not instantiate setup screen images, %d: %s\n", |
578
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
373 result, dmErrorStr(result)); |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
374 goto out; |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
375 } |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
376 |
593 | 377 if (menuBgImage->w != DM_VSETUP_WIDTH || |
378 menuBgImage->h != DM_VSETUP_HEIGHT) | |
578
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
379 { |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
380 dmError("Setup screen background image does not match " |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
381 "required dimensions (%dx%d vs %dx%d)\n", |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
382 menuBgImage->w, menuBgImage->h, |
593 | 383 DM_VSETUP_WIDTH, DM_VSETUP_HEIGHT); |
578
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
384 goto out; |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
385 } |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
386 |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
387 |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
388 // Load up the bitmap font |
603
36b544eb6f4b
Fixes in resource management.
Matti Hamalainen <ccr@tnsp.org>
parents:
600
diff
changeset
|
389 file = dmf_open(engine.resources, engineSetupFontName); |
578
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
390 if (file == NULL) |
603
36b544eb6f4b
Fixes in resource management.
Matti Hamalainen <ccr@tnsp.org>
parents:
600
diff
changeset
|
391 file = dmf_create_memio(NULL, engineSetupFontName, engineSetupFont, sizeof(engineSetupFont)); |
578
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
392 |
597
8a9361179a1a
More work on the video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
595
diff
changeset
|
393 result = dmLoadBitmapFont(file, &menuFont); |
578
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
394 dmf_close(file); |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
395 if (result != DMERR_OK) |
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Add some initial code for video setup screen.
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parents:
574
diff
changeset
|
396 { |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
397 dmError("Could not instantiate setup screen font, %d: %s\n", |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
398 result, dmErrorStr(result)); |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
399 goto out; |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
400 } |
614
eed8d6abd89b
Pre-convert/scale menu background and use direct blitting.
Matti Hamalainen <ccr@tnsp.org>
parents:
608
diff
changeset
|
401 |
eed8d6abd89b
Pre-convert/scale menu background and use direct blitting.
Matti Hamalainen <ccr@tnsp.org>
parents:
608
diff
changeset
|
402 SDL_Surface *tmp = dmConvertScaledSurface(menuBgImage, |
eed8d6abd89b
Pre-convert/scale menu background and use direct blitting.
Matti Hamalainen <ccr@tnsp.org>
parents:
608
diff
changeset
|
403 engine.screen->format, engine.screen->flags, |
eed8d6abd89b
Pre-convert/scale menu background and use direct blitting.
Matti Hamalainen <ccr@tnsp.org>
parents:
608
diff
changeset
|
404 engine.screen->w, engine.screen->h); |
eed8d6abd89b
Pre-convert/scale menu background and use direct blitting.
Matti Hamalainen <ccr@tnsp.org>
parents:
608
diff
changeset
|
405 if (tmp == NULL) |
eed8d6abd89b
Pre-convert/scale menu background and use direct blitting.
Matti Hamalainen <ccr@tnsp.org>
parents:
608
diff
changeset
|
406 { |
eed8d6abd89b
Pre-convert/scale menu background and use direct blitting.
Matti Hamalainen <ccr@tnsp.org>
parents:
608
diff
changeset
|
407 dmError("Could not convert setup screen background image.\n"); |
eed8d6abd89b
Pre-convert/scale menu background and use direct blitting.
Matti Hamalainen <ccr@tnsp.org>
parents:
608
diff
changeset
|
408 goto out; |
eed8d6abd89b
Pre-convert/scale menu background and use direct blitting.
Matti Hamalainen <ccr@tnsp.org>
parents:
608
diff
changeset
|
409 } |
eed8d6abd89b
Pre-convert/scale menu background and use direct blitting.
Matti Hamalainen <ccr@tnsp.org>
parents:
608
diff
changeset
|
410 |
eed8d6abd89b
Pre-convert/scale menu background and use direct blitting.
Matti Hamalainen <ccr@tnsp.org>
parents:
608
diff
changeset
|
411 SDL_FreeSurface(menuBgImage); |
eed8d6abd89b
Pre-convert/scale menu background and use direct blitting.
Matti Hamalainen <ccr@tnsp.org>
parents:
608
diff
changeset
|
412 menuBgImage = tmp; |
eed8d6abd89b
Pre-convert/scale menu background and use direct blitting.
Matti Hamalainen <ccr@tnsp.org>
parents:
608
diff
changeset
|
413 |
597
8a9361179a1a
More work on the video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
595
diff
changeset
|
414 SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL); |
620 | 415 |
416 | |
417 // Enter the main loop of the menu | |
418 char menuStr[64]; | |
419 int menuOffset = 0, | |
420 menuIndex = 0, | |
421 menuEntryHeight = menuFont->height + 2, | |
623 | 422 menuHeight = vsY(engine.setupMenuDim) / menuEntryHeight; |
578
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
423 |
620 | 424 menuState = 0; |
425 | |
608 | 426 engine.startTime = SDL_GetTicks(); |
620 | 427 |
578
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
428 while (!menuState) |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
429 { |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
430 while (SDL_PollEvent(&engine.event)) |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
431 switch (engine.event.type) |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
432 { |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
433 case SDL_KEYDOWN: |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
434 switch (engine.event.key.keysym.sym) |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
435 { |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
436 case SDLK_ESCAPE: |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
437 menuState = -1; |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
438 break; |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
439 |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
440 case SDLK_RETURN: |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
441 menuState = 1; |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
442 break; |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
443 |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
444 case SDLK_UP: |
620 | 445 if (menuIndex > 0) |
446 menuIndex--; | |
447 else | |
448 if (menuOffset > 0) | |
449 menuOffset--; | |
578
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
450 break; |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
451 |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
452 case SDLK_DOWN: |
620 | 453 if (menuIndex < menuHeight - 1 && menuOffset + menuIndex < nengineModeList - 1) |
454 menuIndex++; | |
455 else | |
456 if (menuOffset + menuIndex < nengineModeList - 1) | |
457 menuOffset++; | |
578
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
458 break; |
632
78cef1000a18
Make left/right arrow keys to set windowed/fullscreen.
Matti Hamalainen <ccr@tnsp.org>
parents:
631
diff
changeset
|
459 |
78cef1000a18
Make left/right arrow keys to set windowed/fullscreen.
Matti Hamalainen <ccr@tnsp.org>
parents:
631
diff
changeset
|
460 case SDLK_LEFT: |
78cef1000a18
Make left/right arrow keys to set windowed/fullscreen.
Matti Hamalainen <ccr@tnsp.org>
parents:
631
diff
changeset
|
461 menuFullScreen = FALSE; |
78cef1000a18
Make left/right arrow keys to set windowed/fullscreen.
Matti Hamalainen <ccr@tnsp.org>
parents:
631
diff
changeset
|
462 break; |
78cef1000a18
Make left/right arrow keys to set windowed/fullscreen.
Matti Hamalainen <ccr@tnsp.org>
parents:
631
diff
changeset
|
463 |
78cef1000a18
Make left/right arrow keys to set windowed/fullscreen.
Matti Hamalainen <ccr@tnsp.org>
parents:
631
diff
changeset
|
464 case SDLK_RIGHT: |
78cef1000a18
Make left/right arrow keys to set windowed/fullscreen.
Matti Hamalainen <ccr@tnsp.org>
parents:
631
diff
changeset
|
465 menuFullScreen = TRUE; |
78cef1000a18
Make left/right arrow keys to set windowed/fullscreen.
Matti Hamalainen <ccr@tnsp.org>
parents:
631
diff
changeset
|
466 break; |
78cef1000a18
Make left/right arrow keys to set windowed/fullscreen.
Matti Hamalainen <ccr@tnsp.org>
parents:
631
diff
changeset
|
467 |
619
6c23042c546f
Aaaand some more work on mode selector.
Matti Hamalainen <ccr@tnsp.org>
parents:
618
diff
changeset
|
468 case SDLK_SPACE: |
623 | 469 menuFullScreen = !menuFullScreen; |
619
6c23042c546f
Aaaand some more work on mode selector.
Matti Hamalainen <ccr@tnsp.org>
parents:
618
diff
changeset
|
470 break; |
578
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
471 |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
472 default: |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
473 break; |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
474 } |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
475 |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
476 break; |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
477 |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
478 case SDL_QUIT: |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
479 menuState = -1; |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
480 break; |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
481 } |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
482 |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
483 // Draw frame |
608 | 484 engine.frameTime = SDL_GetTicks(); |
578
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
485 if (SDL_MUSTLOCK(engine.screen) != 0 && SDL_LockSurface(engine.screen) != 0) |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
486 { |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
487 dmError("Can't lock surface.\n"); |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
488 goto out; |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
489 } |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
490 |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
491 // Render the menu |
614
eed8d6abd89b
Pre-convert/scale menu background and use direct blitting.
Matti Hamalainen <ccr@tnsp.org>
parents:
608
diff
changeset
|
492 dmDirectBlitSurface(menuBgImage, engine.screen); |
578
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
493 |
597
8a9361179a1a
More work on the video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
595
diff
changeset
|
494 // XXX/TODO: Some hardcoded bits here ... |
608 | 495 float t = engineGetTimeDT(&engine); |
620 | 496 int index, entry; |
615 | 497 |
620 | 498 for (index = 0, entry = menuOffset; entry < nengineModeList && index < menuHeight; index++, entry++) |
597
8a9361179a1a
More work on the video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
595
diff
changeset
|
499 { |
619
6c23042c546f
Aaaand some more work on mode selector.
Matti Hamalainen <ccr@tnsp.org>
parents:
618
diff
changeset
|
500 DMModeEntry *mode = &engineModeList[entry]; |
6c23042c546f
Aaaand some more work on mode selector.
Matti Hamalainen <ccr@tnsp.org>
parents:
618
diff
changeset
|
501 |
620 | 502 if (entry == menuOffset + menuIndex) |
503 { | |
504 dmScaledBlitSurface32to32TransparentGA(menuBarImage, | |
623 | 505 vsX(engine.setupMenuPos), |
506 vsY(engine.setupMenuPos) + (index * menuEntryHeight), | |
507 vsX(engine.setupMenuDim), | |
508 menuEntryHeight + 2, | |
620 | 509 engine.screen, |
510 200 + sin(t * 10.0) * 50); | |
511 } | |
512 | |
619
6c23042c546f
Aaaand some more work on mode selector.
Matti Hamalainen <ccr@tnsp.org>
parents:
618
diff
changeset
|
513 snprintf(menuStr, sizeof(menuStr), |
620 | 514 "%4d X %4d [%d:%d]", |
515 mode->w, mode->h, | |
516 mode->aspect / 1000, | |
517 mode->aspect % 1000); | |
619
6c23042c546f
Aaaand some more work on mode selector.
Matti Hamalainen <ccr@tnsp.org>
parents:
618
diff
changeset
|
518 |
623 | 519 DMFloat posX = engine.setupMenuCenter ? |
520 2.0f + (vsX(engine.setupMenuDim) - menuFont->width * strlen(menuStr)) / 2.0f : | |
521 2.0f; | |
522 | |
597
8a9361179a1a
More work on the video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
595
diff
changeset
|
523 dmDrawBMTextConst( |
635
7092cd50bc08
Add condensed text configuration option to setup screen config.
Matti Hamalainen <ccr@tnsp.org>
parents:
632
diff
changeset
|
524 engine.screen, menuFont, |
7092cd50bc08
Add condensed text configuration option to setup screen config.
Matti Hamalainen <ccr@tnsp.org>
parents:
632
diff
changeset
|
525 engine.setupTextCondensed, DMD_TRANSPARENT, |
623 | 526 vsX(engine.setupMenuPos) + posX, |
527 vsY(engine.setupMenuPos) + 2 + (index * menuEntryHeight), | |
597
8a9361179a1a
More work on the video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
595
diff
changeset
|
528 menuStr); |
8a9361179a1a
More work on the video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
595
diff
changeset
|
529 } |
8a9361179a1a
More work on the video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
595
diff
changeset
|
530 |
619
6c23042c546f
Aaaand some more work on mode selector.
Matti Hamalainen <ccr@tnsp.org>
parents:
618
diff
changeset
|
531 dmDrawBMTextConst( |
635
7092cd50bc08
Add condensed text configuration option to setup screen config.
Matti Hamalainen <ccr@tnsp.org>
parents:
632
diff
changeset
|
532 engine.screen, menuFont, |
7092cd50bc08
Add condensed text configuration option to setup screen config.
Matti Hamalainen <ccr@tnsp.org>
parents:
632
diff
changeset
|
533 engine.setupTextCondensed, DMD_TRANSPARENT, |
623 | 534 vsX(engine.setupText1Pos), |
535 vsY(engine.setupText1Pos), | |
536 menuFullScreen ? | |
537 "FULLSCREEN" : | |
538 " WINDOWED "); | |
578
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
539 |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
540 // Flip screen |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
541 if (SDL_MUSTLOCK(engine.screen) != 0) |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
542 SDL_UnlockSurface(engine.screen); |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
543 |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
544 SDL_Flip(engine.screen); |
616
ed4536641796
A bit slower screen update rate.
Matti Hamalainen <ccr@tnsp.org>
parents:
615
diff
changeset
|
545 SDL_Delay(25); |
578
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
546 } |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
547 |
621 | 548 // Okay, we accepted the selection |
549 if (menuState == 1) | |
550 { | |
551 DMModeEntry *mode = &engineModeList[menuOffset + menuIndex]; | |
552 engine.optVidWidth = mode->w; | |
553 engine.optVidHeight = mode->h; | |
554 engine.optVidAspect = mode->aspect; | |
623 | 555 if (menuFullScreen) |
621 | 556 engine.optVFlags |= SDL_FULLSCREEN; |
557 } | |
558 | |
578
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
559 out: |
608 | 560 SDL_FreeSurface(menuBgImage); |
561 SDL_FreeSurface(menuBarImage); | |
562 dmFreeBitmapFont(menuFont); | |
563 | |
578
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
564 return menuState; |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
565 } |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
566 |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
567 |
593 | 568 int engineGetVideoAspect(int width, int height) |
569 { | |
570 if (width > 0 && height > 0) | |
571 return (width * 1000) / height; | |
572 else | |
573 return 1; | |
574 } | |
575 | |
576 | |
32
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
577 int main(int argc, char *argv[]) |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
578 { |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
579 int err; |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
580 BOOL initSDL = FALSE; |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
581 |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
582 memset(&engine, 0, sizeof(engine)); |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
583 |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
584 // Pre-initialization |
366
38e10b5f4e09
Work towards base engine re-entrancy.
Matti Hamalainen <ccr@tnsp.org>
parents:
361
diff
changeset
|
585 if ((err = demoPreInit(&engine)) != DMERR_OK) |
32
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
586 goto error_exit; |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
587 |
121
16fc6e6cf3b5
Move option handling to the simple demo engine.
Matti Hamalainen <ccr@tnsp.org>
parents:
113
diff
changeset
|
588 if (!dmArgsProcess(argc, argv, optList, optListN, |
16fc6e6cf3b5
Move option handling to the simple demo engine.
Matti Hamalainen <ccr@tnsp.org>
parents:
113
diff
changeset
|
589 argHandleOpt, NULL, FALSE)) |
16fc6e6cf3b5
Move option handling to the simple demo engine.
Matti Hamalainen <ccr@tnsp.org>
parents:
113
diff
changeset
|
590 return DMERR_INIT_FAIL; |
123
6f7356f3b91c
Add engine startup messages showing prod name and "TNSP simple demoengine blurb".
Matti Hamalainen <ccr@tnsp.org>
parents:
122
diff
changeset
|
591 |
6f7356f3b91c
Add engine startup messages showing prod name and "TNSP simple demoengine blurb".
Matti Hamalainen <ccr@tnsp.org>
parents:
122
diff
changeset
|
592 dmPrint(0, |
6f7356f3b91c
Add engine startup messages showing prod name and "TNSP simple demoengine blurb".
Matti Hamalainen <ccr@tnsp.org>
parents:
122
diff
changeset
|
593 "%s\n" |
631
25656351f5f9
Remove the note about TNSP simple demoengine.
Matti Hamalainen <ccr@tnsp.org>
parents:
623
diff
changeset
|
594 "%s\n", |
123
6f7356f3b91c
Add engine startup messages showing prod name and "TNSP simple demoengine blurb".
Matti Hamalainen <ccr@tnsp.org>
parents:
122
diff
changeset
|
595 dmProgDesc, dmProgAuthor); |
125
5102ec9e9bce
Add a blurb about used features/3rd party code (zlib, Tremor, SDL).
Matti Hamalainen <ccr@tnsp.org>
parents:
123
diff
changeset
|
596 |
5102ec9e9bce
Add a blurb about used features/3rd party code (zlib, Tremor, SDL).
Matti Hamalainen <ccr@tnsp.org>
parents:
123
diff
changeset
|
597 dmPrint(0, |
5102ec9e9bce
Add a blurb about used features/3rd party code (zlib, Tremor, SDL).
Matti Hamalainen <ccr@tnsp.org>
parents:
123
diff
changeset
|
598 "Using libSDL, " |
578
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
599 #ifdef DM_USE_PACKFS |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
600 "zlib, " |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
601 #endif |
125
5102ec9e9bce
Add a blurb about used features/3rd party code (zlib, Tremor, SDL).
Matti Hamalainen <ccr@tnsp.org>
parents:
123
diff
changeset
|
602 #ifdef DM_USE_TREMOR |
5102ec9e9bce
Add a blurb about used features/3rd party code (zlib, Tremor, SDL).
Matti Hamalainen <ccr@tnsp.org>
parents:
123
diff
changeset
|
603 "Tremor Vorbis codec" |
5102ec9e9bce
Add a blurb about used features/3rd party code (zlib, Tremor, SDL).
Matti Hamalainen <ccr@tnsp.org>
parents:
123
diff
changeset
|
604 #endif |
5102ec9e9bce
Add a blurb about used features/3rd party code (zlib, Tremor, SDL).
Matti Hamalainen <ccr@tnsp.org>
parents:
123
diff
changeset
|
605 " and modified stb_image.\n" |
5102ec9e9bce
Add a blurb about used features/3rd party code (zlib, Tremor, SDL).
Matti Hamalainen <ccr@tnsp.org>
parents:
123
diff
changeset
|
606 "See README.txt for more information.\n"); |
5102ec9e9bce
Add a blurb about used features/3rd party code (zlib, Tremor, SDL).
Matti Hamalainen <ccr@tnsp.org>
parents:
123
diff
changeset
|
607 |
32
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
608 // Initialize resource subsystem |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
609 dmPrint(1, "Initializing resources subsystem.\n"); |
721
bb14d7907eb2
Rename many pack & resource handling functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
642
diff
changeset
|
610 if ((err = dmResourcesInit(&engine.resources, engine.optPackFilename, |
600 | 611 engine.optDataPath, engine.optResFlags, engineClassifier)) != DMERR_OK) |
32
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
612 { |
574 | 613 dmError("Could not initialize resource manager, #%d: %s.\n", err, dmErrorStr(err)); |
32
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
614 goto error_exit; |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
615 } |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
616 |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
617 // Initialize SDL components |
122
5ba672ebe014
Add some verbose engine startup messages.
Matti Hamalainen <ccr@tnsp.org>
parents:
121
diff
changeset
|
618 dmPrint(1, "Initializing libSDL.\n"); |
32
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
619 if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_AUDIO | SDL_INIT_TIMER) != 0) |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
620 { |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
621 dmError("Could not initialize SDL: %s\n", SDL_GetError()); |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
622 goto error_exit; |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
623 } |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
624 initSDL = TRUE; |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
625 |
578
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
626 |
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
627 // Present video mode selector |
593 | 628 if (engine.optVidAspect <= 0) |
629 engine.optVidAspect = engineGetVideoAspect(engine.optVidWidth, engine.optVidHeight); | |
630 | |
578
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
631 if (engine.optVidSetup) |
593 | 632 { |
633 if ((err = engineVideoSetup()) <= 0) | |
634 goto error_exit; | |
635 } | |
578
cf5d44b36851
Add some initial code for video setup screen.
Matti Hamalainen <ccr@tnsp.org>
parents:
574
diff
changeset
|
636 |
122
5ba672ebe014
Add some verbose engine startup messages.
Matti Hamalainen <ccr@tnsp.org>
parents:
121
diff
changeset
|
637 // Initialize audio parts |
126
97488948215c
Allow setting audio format settings.
Matti Hamalainen <ccr@tnsp.org>
parents:
125
diff
changeset
|
638 if (engine.optAfmt.freq == 0 && engine.optAfmt.channels == 0) |
97488948215c
Allow setting audio format settings.
Matti Hamalainen <ccr@tnsp.org>
parents:
125
diff
changeset
|
639 { |
97488948215c
Allow setting audio format settings.
Matti Hamalainen <ccr@tnsp.org>
parents:
125
diff
changeset
|
640 engine.optAfmt.freq = 44100; |
97488948215c
Allow setting audio format settings.
Matti Hamalainen <ccr@tnsp.org>
parents:
125
diff
changeset
|
641 engine.optAfmt.format = AUDIO_S16SYS; |
97488948215c
Allow setting audio format settings.
Matti Hamalainen <ccr@tnsp.org>
parents:
125
diff
changeset
|
642 engine.optAfmt.channels = 2; |
97488948215c
Allow setting audio format settings.
Matti Hamalainen <ccr@tnsp.org>
parents:
125
diff
changeset
|
643 } |
640
55743025d628
Change audio default setup.
Matti Hamalainen <ccr@tnsp.org>
parents:
635
diff
changeset
|
644 |
55743025d628
Change audio default setup.
Matti Hamalainen <ccr@tnsp.org>
parents:
635
diff
changeset
|
645 if (engine.optAfmt.samples == 0) |
55743025d628
Change audio default setup.
Matti Hamalainen <ccr@tnsp.org>
parents:
635
diff
changeset
|
646 engine.optAfmt.samples = engine.optAfmt.freq / 16; |
105
d5d27f262227
Beging merging of dmsimple2-fork into the main "engine".
Matti Hamalainen <ccr@tnsp.org>
parents:
94
diff
changeset
|
647 |
641
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
648 switch (engine.optAudioSetup) |
105
d5d27f262227
Beging merging of dmsimple2-fork into the main "engine".
Matti Hamalainen <ccr@tnsp.org>
parents:
94
diff
changeset
|
649 { |
641
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
650 case DM_ASETUP_JSS: |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
651 #ifdef DM_USE_JSS |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
652 jssInit(); |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
653 |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
654 switch (engine.optAfmt.format) |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
655 { |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
656 case AUDIO_S16SYS: engine.jss_format = JSS_AUDIO_S16; break; |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
657 case AUDIO_U16SYS: engine.jss_format = JSS_AUDIO_U16; break; |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
658 case AUDIO_S8: engine.jss_format = JSS_AUDIO_S8; break; |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
659 case AUDIO_U8: engine.jss_format = JSS_AUDIO_U8; break; |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
660 } |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
661 |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
662 dmPrint(1, "Initializing miniJSS mixer with fmt=%d, chn=%d, freq=%d\n", |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
663 engine.jss_format, engine.optAfmt.channels, engine.optAfmt.freq); |
32
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
664 |
641
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
665 if ((engine.dev = jvmInit(engine.jss_format, engine.optAfmt.channels, engine.optAfmt.freq, JMIX_AUTO)) == NULL) |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
666 { |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
667 dmError("jvmInit() returned NULL, voi perkele.\n"); |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
668 goto error_exit; |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
669 } |
32
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
670 |
641
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
671 if ((engine.plr = jmpInit(engine.dev)) == NULL) |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
672 { |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
673 dmError("jmpInit() returned NULL\n"); |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
674 goto error_exit; |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
675 } |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
676 #else |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
677 dmError("miniJSS support not included.\n"); |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
678 #endif |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
679 break; |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
680 |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
681 case DM_ASETUP_TREMOR: |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
682 #ifndef DM_USE_TREMOR |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
683 dmError("Tremor support not included.\n"); |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
684 #endif |
c3852e49a610
Change how audio configuration works.
Matti Hamalainen <ccr@tnsp.org>
parents:
640
diff
changeset
|
685 break; |
32
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
686 } |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
687 |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
688 // Initialize SDL audio |
105
d5d27f262227
Beging merging of dmsimple2-fork into the main "engine".
Matti Hamalainen <ccr@tnsp.org>
parents:
94
diff
changeset
|
689 dmPrint(1, "Trying to init SDL audio with: fmt=%d, chn=%d, freq=%d\n", |
d5d27f262227
Beging merging of dmsimple2-fork into the main "engine".
Matti Hamalainen <ccr@tnsp.org>
parents:
94
diff
changeset
|
690 engine.optAfmt.format, engine.optAfmt.channels, engine.optAfmt.freq); |
32
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
691 |
342
c6ec970dc3cf
Separate some demo engine parts to two different modules.
Matti Hamalainen <ccr@tnsp.org>
parents:
336
diff
changeset
|
692 engine.optAfmt.callback = engineAudioCallback; |
32
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
693 |
105
d5d27f262227
Beging merging of dmsimple2-fork into the main "engine".
Matti Hamalainen <ccr@tnsp.org>
parents:
94
diff
changeset
|
694 if (SDL_OpenAudio(&engine.optAfmt, NULL) < 0) |
32
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
695 { |
122
5ba672ebe014
Add some verbose engine startup messages.
Matti Hamalainen <ccr@tnsp.org>
parents:
121
diff
changeset
|
696 dmError("Couldn't open SDL audio: %s\n", SDL_GetError()); |
595
695a623eed63
Add a comment about no-sound support to the relevant part in audio setup
Matti Hamalainen <ccr@tnsp.org>
parents:
593
diff
changeset
|
697 // We'll let this pass, as we want to support no-sound. |
695a623eed63
Add a comment about no-sound support to the relevant part in audio setup
Matti Hamalainen <ccr@tnsp.org>
parents:
593
diff
changeset
|
698 // goto error_exit; |
32
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
699 } |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
700 |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
701 // Initialize SDL video |
127
ab4086db7dad
Various improvements in modularity.
Matti Hamalainen <ccr@tnsp.org>
parents:
126
diff
changeset
|
702 if (engine.demoInitPreVideo != NULL && |
366
38e10b5f4e09
Work towards base engine re-entrancy.
Matti Hamalainen <ccr@tnsp.org>
parents:
361
diff
changeset
|
703 (err = engine.demoInitPreVideo(&engine)) != DMERR_OK) |
127
ab4086db7dad
Various improvements in modularity.
Matti Hamalainen <ccr@tnsp.org>
parents:
126
diff
changeset
|
704 { |
574 | 705 dmError("demoInitPreVideo() failed, #%d: %s\n", err, dmErrorStr(err)); |
127
ab4086db7dad
Various improvements in modularity.
Matti Hamalainen <ccr@tnsp.org>
parents:
126
diff
changeset
|
706 goto error_exit; |
ab4086db7dad
Various improvements in modularity.
Matti Hamalainen <ccr@tnsp.org>
parents:
126
diff
changeset
|
707 } |
ab4086db7dad
Various improvements in modularity.
Matti Hamalainen <ccr@tnsp.org>
parents:
126
diff
changeset
|
708 |
332
d4802335cbbc
Clean up video (re)initialization.
Matti Hamalainen <ccr@tnsp.org>
parents:
316
diff
changeset
|
709 if (!engineInitializeVideo()) |
32
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
710 goto error_exit; |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
711 |
127
ab4086db7dad
Various improvements in modularity.
Matti Hamalainen <ccr@tnsp.org>
parents:
126
diff
changeset
|
712 if (engine.demoInitPostVideo != NULL && |
366
38e10b5f4e09
Work towards base engine re-entrancy.
Matti Hamalainen <ccr@tnsp.org>
parents:
361
diff
changeset
|
713 (err = engine.demoInitPostVideo(&engine)) != DMERR_OK) |
127
ab4086db7dad
Various improvements in modularity.
Matti Hamalainen <ccr@tnsp.org>
parents:
126
diff
changeset
|
714 { |
574 | 715 dmError("demoInitPostVideo() failed, #%d: %s\n", err, dmErrorStr(err)); |
127
ab4086db7dad
Various improvements in modularity.
Matti Hamalainen <ccr@tnsp.org>
parents:
126
diff
changeset
|
716 goto error_exit; |
ab4086db7dad
Various improvements in modularity.
Matti Hamalainen <ccr@tnsp.org>
parents:
126
diff
changeset
|
717 } |
32
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
718 |
593 | 719 // Hide cursor |
720 SDL_ShowCursor(SDL_DISABLE); | |
721 | |
32
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
722 // Load resources |
122
5ba672ebe014
Add some verbose engine startup messages.
Matti Hamalainen <ccr@tnsp.org>
parents:
121
diff
changeset
|
723 dmPrint(1, "Loading resources, please wait...\n"); |
32
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
724 if ((err = engineLoadResources()) != DMERR_OK) |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
725 { |
574 | 726 dmError("Error loading resources, #%d: %s.\n", |
32
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
727 err, dmErrorStr(err)); |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
728 goto error_exit; |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
729 } |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
730 |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
731 // Final initializations |
366
38e10b5f4e09
Work towards base engine re-entrancy.
Matti Hamalainen <ccr@tnsp.org>
parents:
361
diff
changeset
|
732 if ((err = engine.demoInit(&engine)) != DMERR_OK) |
354 | 733 { |
574 | 734 dmError("Failure in demoInit(), #%d: %s\n", |
354 | 735 err, dmErrorStr(err)); |
32
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
736 goto error_exit; |
354 | 737 } |
738 | |
739 // Initialize effects | |
369 | 740 if ((err = engineInitializeEffects(&engine)) != DMERR_OK) |
354 | 741 { |
574 | 742 dmError("Effects initialization failed, #%d: %s\n", |
354 | 743 err, dmErrorStr(err)); |
744 goto error_exit; | |
745 } | |
746 | |
747 // Use a timeline, if set | |
573
14640d0688d3
Make timeline stuff optional.
Matti Hamalainen <ccr@tnsp.org>
parents:
571
diff
changeset
|
748 #ifdef DM_USE_TIMELINE |
354 | 749 if (engine.timeline != NULL) |
750 { | |
751 if ((err = dmLoadTimeline(engine.timeline, &engine.tl)) != DMERR_OK) | |
752 { | |
574 | 753 dmError("Error loading timeline, #%d: %s\n", err, |
354 | 754 dmErrorStr(err)); |
755 goto error_exit; | |
756 } | |
757 | |
758 if ((err = dmPrepareTimeline(engine.tl, engine.ptl)) != DMERR_OK) | |
759 { | |
574 | 760 dmError("Error creating prepared timeline, #%d: %s\n", |
354 | 761 err, dmErrorStr(err)); |
762 goto error_exit; | |
763 } | |
764 } | |
573
14640d0688d3
Make timeline stuff optional.
Matti Hamalainen <ccr@tnsp.org>
parents:
571
diff
changeset
|
765 #endif |
32
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
766 |
122
5ba672ebe014
Add some verbose engine startup messages.
Matti Hamalainen <ccr@tnsp.org>
parents:
121
diff
changeset
|
767 dmPrint(1, "Starting up.\n"); |
278 | 768 |
769 SDL_LockAudio(); | |
41
780300a8d322
Move SDL_PauseAudio(0) to the "engine" instead of the demo code.
Matti Hamalainen <ccr@tnsp.org>
parents:
40
diff
changeset
|
770 SDL_PauseAudio(0); |
278 | 771 SDL_UnlockAudio(); |
772 | |
32
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
773 engine.startTime = SDL_GetTicks(); |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
774 |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
775 while (!engine.exitFlag) |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
776 { |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
777 while (SDL_PollEvent(&engine.event)) |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
778 switch (engine.event.type) |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
779 { |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
780 case SDL_KEYDOWN: |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
781 switch (engine.event.key.keysym.sym) |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
782 { |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
783 case SDLK_ESCAPE: |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
784 engine.exitFlag = TRUE; |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
785 break; |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
786 |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
787 case SDLK_SPACE: |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
788 engine.pauseFlag = !engine.pauseFlag; |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
789 break; |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
790 |
336
13dba73cf28e
Add 'F' key to fullscreen toggling, in addition to alt+enter.
Matti Hamalainen <ccr@tnsp.org>
parents:
335
diff
changeset
|
791 case SDLK_f: |
13dba73cf28e
Add 'F' key to fullscreen toggling, in addition to alt+enter.
Matti Hamalainen <ccr@tnsp.org>
parents:
335
diff
changeset
|
792 engine.optVFlags ^= SDL_FULLSCREEN; |
13dba73cf28e
Add 'F' key to fullscreen toggling, in addition to alt+enter.
Matti Hamalainen <ccr@tnsp.org>
parents:
335
diff
changeset
|
793 if (!engineInitializeVideo()) |
13dba73cf28e
Add 'F' key to fullscreen toggling, in addition to alt+enter.
Matti Hamalainen <ccr@tnsp.org>
parents:
335
diff
changeset
|
794 goto error_exit; |
13dba73cf28e
Add 'F' key to fullscreen toggling, in addition to alt+enter.
Matti Hamalainen <ccr@tnsp.org>
parents:
335
diff
changeset
|
795 break; |
13dba73cf28e
Add 'F' key to fullscreen toggling, in addition to alt+enter.
Matti Hamalainen <ccr@tnsp.org>
parents:
335
diff
changeset
|
796 |
109
3de6301dcfe1
Implement fullscrene toggling via alt+enter
Matti Hamalainen <ccr@tnsp.org>
parents:
105
diff
changeset
|
797 case SDLK_RETURN: |
3de6301dcfe1
Implement fullscrene toggling via alt+enter
Matti Hamalainen <ccr@tnsp.org>
parents:
105
diff
changeset
|
798 if (engine.event.key.keysym.mod & KMOD_ALT) |
3de6301dcfe1
Implement fullscrene toggling via alt+enter
Matti Hamalainen <ccr@tnsp.org>
parents:
105
diff
changeset
|
799 { |
332
d4802335cbbc
Clean up video (re)initialization.
Matti Hamalainen <ccr@tnsp.org>
parents:
316
diff
changeset
|
800 engine.optVFlags ^= SDL_FULLSCREEN; |
d4802335cbbc
Clean up video (re)initialization.
Matti Hamalainen <ccr@tnsp.org>
parents:
316
diff
changeset
|
801 if (!engineInitializeVideo()) |
d4802335cbbc
Clean up video (re)initialization.
Matti Hamalainen <ccr@tnsp.org>
parents:
316
diff
changeset
|
802 goto error_exit; |
109
3de6301dcfe1
Implement fullscrene toggling via alt+enter
Matti Hamalainen <ccr@tnsp.org>
parents:
105
diff
changeset
|
803 } |
3de6301dcfe1
Implement fullscrene toggling via alt+enter
Matti Hamalainen <ccr@tnsp.org>
parents:
105
diff
changeset
|
804 break; |
93
15fdd5573344
Add simple (and buggy / not really working) debug mode.
Matti Hamalainen <ccr@tnsp.org>
parents:
42
diff
changeset
|
805 |
32
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
806 default: |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
807 break; |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
808 } |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
809 |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
810 break; |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
811 |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
812 case SDL_VIDEOEXPOSE: |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
813 break; |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
814 |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
815 case SDL_QUIT: |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
816 engine.exitFlag = TRUE; |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
817 break; |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
818 } |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
819 |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
820 // Draw frame |
361 | 821 engine.frameTime = SDL_GetTicks(); |
93
15fdd5573344
Add simple (and buggy / not really working) debug mode.
Matti Hamalainen <ccr@tnsp.org>
parents:
42
diff
changeset
|
822 if (engine.pauseFlag != engine.paused) |
15fdd5573344
Add simple (and buggy / not really working) debug mode.
Matti Hamalainen <ccr@tnsp.org>
parents:
42
diff
changeset
|
823 { |
15fdd5573344
Add simple (and buggy / not really working) debug mode.
Matti Hamalainen <ccr@tnsp.org>
parents:
42
diff
changeset
|
824 engine.paused = engine.pauseFlag; |
367 | 825 engine.pauseTime = engineGetTick(&engine); |
93
15fdd5573344
Add simple (and buggy / not really working) debug mode.
Matti Hamalainen <ccr@tnsp.org>
parents:
42
diff
changeset
|
826 } |
15fdd5573344
Add simple (and buggy / not really working) debug mode.
Matti Hamalainen <ccr@tnsp.org>
parents:
42
diff
changeset
|
827 |
15fdd5573344
Add simple (and buggy / not really working) debug mode.
Matti Hamalainen <ccr@tnsp.org>
parents:
42
diff
changeset
|
828 if (engine.paused) |
15fdd5573344
Add simple (and buggy / not really working) debug mode.
Matti Hamalainen <ccr@tnsp.org>
parents:
42
diff
changeset
|
829 { |
361 | 830 engine.startTime = engine.frameTime - engine.pauseTime; |
93
15fdd5573344
Add simple (and buggy / not really working) debug mode.
Matti Hamalainen <ccr@tnsp.org>
parents:
42
diff
changeset
|
831 } |
32
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
832 |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
833 if (SDL_MUSTLOCK(engine.screen) != 0 && SDL_LockSurface(engine.screen) != 0) |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
834 { |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
835 dmError("Can't lock surface.\n"); |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
836 goto error_exit; |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
837 } |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
838 |
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
839 // Call main tick |
345
cac13f180169
Work towards timeline support.
Matti Hamalainen <ccr@tnsp.org>
parents:
342
diff
changeset
|
840 if (engine.demoRender != NULL) |
cac13f180169
Work towards timeline support.
Matti Hamalainen <ccr@tnsp.org>
parents:
342
diff
changeset
|
841 { |
366
38e10b5f4e09
Work towards base engine re-entrancy.
Matti Hamalainen <ccr@tnsp.org>
parents:
361
diff
changeset
|
842 if ((err = engine.demoRender(&engine)) != DMERR_OK) |
345
cac13f180169
Work towards timeline support.
Matti Hamalainen <ccr@tnsp.org>
parents:
342
diff
changeset
|
843 goto error_exit; |
cac13f180169
Work towards timeline support.
Matti Hamalainen <ccr@tnsp.org>
parents:
342
diff
changeset
|
844 } |
573
14640d0688d3
Make timeline stuff optional.
Matti Hamalainen <ccr@tnsp.org>
parents:
571
diff
changeset
|
845 #ifdef DM_USE_TIMELINE |
345
cac13f180169
Work towards timeline support.
Matti Hamalainen <ccr@tnsp.org>
parents:
342
diff
changeset
|
846 else |
cac13f180169
Work towards timeline support.
Matti Hamalainen <ccr@tnsp.org>
parents:
342
diff
changeset
|
847 { |
366
38e10b5f4e09
Work towards base engine re-entrancy.
Matti Hamalainen <ccr@tnsp.org>
parents:
361
diff
changeset
|
848 if ((err = dmExecuteTimeline(engine.ptl, engine.screen, engineGetTick(&engine))) != DMERR_OK) |
345
cac13f180169
Work towards timeline support.
Matti Hamalainen <ccr@tnsp.org>
parents:
342
diff
changeset
|
849 goto error_exit; |
cac13f180169
Work towards timeline support.
Matti Hamalainen <ccr@tnsp.org>
parents:
342
diff
changeset
|
850 } |
573
14640d0688d3
Make timeline stuff optional.
Matti Hamalainen <ccr@tnsp.org>
parents:
571
diff
changeset
|
851 #endif |
32
d1a6833a5d67
Added a simple demo engine core.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff
changeset
|
852 |
d1a6833a5d67
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853 // Flip screen |
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854 if (SDL_MUSTLOCK(engine.screen) != 0) |
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855 SDL_UnlockSurface(engine.screen); |
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856 |
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857 SDL_Flip(engine.screen); |
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858 SDL_Delay(engine.paused ? 100 : 20); |
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859 |
361 | 860 engine.frameCount++; |
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861 } |
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862 |
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863 // Print benchmark results |
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864 engine.endTime = SDL_GetTicks(); |
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865 dmPrint(1, "%d frames in %d ms, fps = %1.3f\n", |
361 | 866 engine.frameCount, engine.endTime - engine.startTime, |
867 (float) (engine.frameCount * 1000.0f) / (float) (engine.endTime - engine.startTime)); | |
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868 |
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869 |
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870 error_exit: |
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871 |
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872 dmPrint(1, "Shutting down.\n"); |
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873 SDL_ShowCursor(SDL_ENABLE); |
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874 |
278 | 875 SDL_LockAudio(); |
876 SDL_PauseAudio(1); | |
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877 #ifdef DM_USE_JSS |
641
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878 if (engine.optAudioSetup == DM_ASETUP_JSS) |
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879 { |
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880 jmpClose(engine.plr); |
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881 jvmClose(engine.dev); |
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882 jssClose(); |
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883 } |
278 | 884 #endif |
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885 SDL_UnlockAudio(); |
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886 |
573
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887 #ifdef DM_USE_TIMELINE |
354 | 888 dmFreeTimeline(engine.tl); |
889 dmFreePreparedTimelineData(engine.ptl); | |
573
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890 #endif |
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891 |
369 | 892 engineShutdownEffects(&engine); |
721
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893 dmResourcesClose(engine.resources); |
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894 |
127
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895 if (engine.demoShutdown != NULL) |
366
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896 engine.demoShutdown(&engine); |
94
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897 |
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898 if (initSDL) |
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899 SDL_Quit(); |
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900 |
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901 if (engine.demoQuit != NULL) |
366
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902 engine.demoQuit(&engine); |
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903 |
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904 return 0; |
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905 } |