src/libgame/setup.h

   1 // ============================================================================
   2 // Artsoft Retro-Game Library
   3 // ----------------------------------------------------------------------------
   4 // (c) 1995-2014 by Artsoft Entertainment
   5 //                  Holger Schemel
   6 //                  info@artsoft.org
   7 //                  https://www.artsoft.org/
   8 // ----------------------------------------------------------------------------
   9 // setup.h
  10 // ============================================================================
  11
  12 #ifndef SETUP_H
  13 #define SETUP_H
  14
  15 #include "system.h"
  16 #include "hash.h"
  17
  18
  19 // values for setup file handling
  20 #define TYPE_BOOLEAN                    (1 << 0)
  21 #define TYPE_SWITCH                     (1 << 1)
  22 #define TYPE_SWITCH3                    (1 << 2)
  23 #define TYPE_YES_NO                     (1 << 3)
  24 #define TYPE_YES_NO_AUTO                (1 << 4)
  25 #define TYPE_ECS_AGA                    (1 << 5)
  26 #define TYPE_KEY                        (1 << 6)
  27 #define TYPE_KEY_X11                    (1 << 7)
  28 #define TYPE_INTEGER                    (1 << 8)
  29 #define TYPE_STRING                     (1 << 9)
  30 #define TYPE_PLAYER                     (1 << 10)
  31 #define TYPE_ELEMENT                    (1 << 11)
  32 #define TYPE_GRAPHIC                    (1 << 12)
  33
  34 // additional values for setup screen
  35 #define TYPE_ENTER_SCREEN               (1 << 13)
  36 #define TYPE_LEAVE_SCREEN               (1 << 14)
  37 #define TYPE_ENTER_MENU                 (1 << 15)
  38 #define TYPE_LEAVE_MENU                 (1 << 16)
  39 #define TYPE_ENTER_LIST                 (1 << 17)
  40 #define TYPE_LEAVE_LIST                 (1 << 18)
  41 #define TYPE_TEXT_INPUT                 (1 << 19)
  42 #define TYPE_EMPTY                      (1 << 20)
  43 #define TYPE_SKIPPABLE                  (1 << 21)
  44 #define TYPE_KEYTEXT                    (1 << 22)
  45 #define TYPE_HEADLINE                   (1 << 23)
  46
  47 #define TYPE_GHOSTED                    (1 << 24)
  48 #define TYPE_QUERY                      (1 << 25)
  49
  50 // additional values for internal purposes
  51 #define TYPE_BITFIELD                   (1 << 26)
  52 #define TYPE_CONTENT                    (1 << 27)
  53 #define TYPE_ELEMENT_LIST               (1 << 28)
  54 #define TYPE_CONTENT_LIST               (1 << 29)
  55
  56 // derived values for setup file handling
  57 #define TYPE_BOOLEAN_STYLE              (TYPE_BOOLEAN | \
  58                                          TYPE_SWITCH  | \
  59                                          TYPE_YES_NO  | \
  60                                          TYPE_ECS_AGA )
  61
  62 // derived values for setup screen
  63 #define TYPE_VALUE                      (TYPE_BOOLEAN_STYLE     | \
  64                                          TYPE_SWITCH3           | \
  65                                          TYPE_YES_NO_AUTO       | \
  66                                          TYPE_KEY               | \
  67                                          TYPE_KEY_X11           | \
  68                                          TYPE_INTEGER           | \
  69                                          TYPE_STRING            | \
  70                                          TYPE_PLAYER            | \
  71                                          TYPE_ELEMENT           | \
  72                                          TYPE_GRAPHIC)
  73
  74 #define TYPE_SKIP_ENTRY                 (TYPE_EMPTY             | \
  75                                          TYPE_SKIPPABLE         | \
  76                                          TYPE_KEY               | \
  77                                          TYPE_STRING            | \
  78                                          TYPE_HEADLINE          | \
  79                                          TYPE_GHOSTED)
  80
  81 #define TYPE_ENTER                      (TYPE_ENTER_SCREEN      | \
  82                                          TYPE_ENTER_MENU        | \
  83                                          TYPE_ENTER_LIST)
  84
  85 #define TYPE_LEAVE                      (TYPE_LEAVE_SCREEN      | \
  86                                          TYPE_LEAVE_MENU        | \
  87                                          TYPE_LEAVE_LIST)
  88
  89 #define TYPE_ENTER_OR_LEAVE             (TYPE_ENTER | TYPE_LEAVE)
  90
  91 struct TokenInfo
  92 {
  93   int type;
  94   void *value;
  95   char *text;
  96 };
  97
  98 // some definitions for list and hash handling
  99 typedef struct SetupFileList SetupFileList;
 100 typedef struct hashtable     SetupFileHash;
 101
 102 #define BEGIN_HASH_ITERATION(hash, itr)                         \
 103   if (hash != NULL && hashtable_count(hash) > 0)                \
 104   {                                                             \
 105     struct hashtable_itr *itr = hashtable_iterator(hash);       \
 106     do {                                                        \
 107
 108 #define HASH_ITERATION_TOKEN(itr)       ((char *)hashtable_iterator_key(itr))
 109 #define HASH_ITERATION_VALUE(itr)       ((char *)hashtable_iterator_value(itr))
 110
 111 #define END_HASH_ITERATION(hash, itr)                           \
 112     } while (hashtable_iterator_advance(itr));                  \
 113     free(itr);                                                  \
 114   }                                                             \
 115
 116
 117 // sort priorities of special tree entries
 118 #define LEVELCLASS_TOP                  0
 119 #define LEVELCLASS_PARENT               1
 120 #define LEVELCLASS_LAST_PLAYED_LEVEL    2
 121
 122 // sort priorities of level series (also used as level series classes)
 123 #define LEVELCLASS_TUTORIAL_START       10
 124 #define LEVELCLASS_TUTORIAL_END         99
 125 #define LEVELCLASS_CLASSICS_START       100
 126 #define LEVELCLASS_CLASSICS_END         199
 127 #define LEVELCLASS_CONTRIB_START        200
 128 #define LEVELCLASS_CONTRIB_END          299
 129 #define LEVELCLASS_PRIVATE_START        300
 130 #define LEVELCLASS_PRIVATE_END          399
 131 #define LEVELCLASS_BD_START             400
 132 #define LEVELCLASS_BD_END               499
 133 #define LEVELCLASS_EM_START             500
 134 #define LEVELCLASS_EM_END               599
 135 #define LEVELCLASS_SP_START             600
 136 #define LEVELCLASS_SP_END               699
 137 #define LEVELCLASS_DX_START             700
 138 #define LEVELCLASS_DX_END               799
 139 #define LEVELCLASS_SB_START             800
 140 #define LEVELCLASS_SB_END               899
 141
 142 #define LEVELCLASS_PREDEFINED_START     LEVELCLASS_TUTORIAL_START
 143 #define LEVELCLASS_PREDEFINED_END       LEVELCLASS_SB_END
 144
 145 #define LEVELCLASS_TUTORIAL             LEVELCLASS_TUTORIAL_START
 146 #define LEVELCLASS_CLASSICS             LEVELCLASS_CLASSICS_START
 147 #define LEVELCLASS_CONTRIB              LEVELCLASS_CONTRIB_START
 148 #define LEVELCLASS_PRIVATE              LEVELCLASS_PRIVATE_START
 149 #define LEVELCLASS_BD                   LEVELCLASS_BD_START
 150 #define LEVELCLASS_EM                   LEVELCLASS_EM_START
 151 #define LEVELCLASS_SP                   LEVELCLASS_SP_START
 152 #define LEVELCLASS_DX                   LEVELCLASS_DX_START
 153 #define LEVELCLASS_SB                   LEVELCLASS_SB_START
 154
 155 #define LEVELCLASS_UNDEFINED            999
 156
 157 #define IS_LEVELCLASS_TUTORIAL(p)                                       \
 158         ((p)->sort_priority >= LEVELCLASS_TUTORIAL_START &&             \
 159          (p)->sort_priority <= LEVELCLASS_TUTORIAL_END)
 160 #define IS_LEVELCLASS_CLASSICS(p)                                       \
 161         ((p)->sort_priority >= LEVELCLASS_CLASSICS_START &&             \
 162          (p)->sort_priority <= LEVELCLASS_CLASSICS_END)
 163 #define IS_LEVELCLASS_CONTRIB(p)                                        \
 164         ((p)->sort_priority >= LEVELCLASS_CONTRIB_START &&              \
 165          (p)->sort_priority <= LEVELCLASS_CONTRIB_END)
 166 #define IS_LEVELCLASS_PRIVATE(p)                                        \
 167         ((p)->sort_priority >= LEVELCLASS_PRIVATE_START &&              \
 168          (p)->sort_priority <= LEVELCLASS_PRIVATE_END)
 169 #define IS_LEVELCLASS_BD(p)                                             \
 170         ((p)->sort_priority >= LEVELCLASS_BD_START &&                   \
 171          (p)->sort_priority <= LEVELCLASS_BD_END)
 172 #define IS_LEVELCLASS_EM(p)                                             \
 173         ((p)->sort_priority >= LEVELCLASS_EM_START &&                   \
 174          (p)->sort_priority <= LEVELCLASS_EM_END)
 175 #define IS_LEVELCLASS_SP(p)                                             \
 176         ((p)->sort_priority >= LEVELCLASS_SP_START &&                   \
 177          (p)->sort_priority <= LEVELCLASS_SP_END)
 178 #define IS_LEVELCLASS_DX(p)                                             \
 179         ((p)->sort_priority >= LEVELCLASS_DX_START &&                   \
 180          (p)->sort_priority <= LEVELCLASS_DX_END)
 181 #define IS_LEVELCLASS_SB(p)                                             \
 182         ((p)->sort_priority >= LEVELCLASS_SB_START &&                   \
 183          (p)->sort_priority <= LEVELCLASS_SB_END)
 184 #define IS_LEVELCLASS_UNDEFINED(p)                                      \
 185         ((p)->sort_priority < LEVELCLASS_PREDEFINED_START ||            \
 186          (p)->sort_priority > LEVELCLASS_PREDEFINED_END)
 187
 188 #define LEVELCLASS(n)   (IS_LEVELCLASS_TUTORIAL(n) ? LEVELCLASS_TUTORIAL : \
 189                          IS_LEVELCLASS_CLASSICS(n) ? LEVELCLASS_CLASSICS : \
 190                          IS_LEVELCLASS_CONTRIB(n) ? LEVELCLASS_CONTRIB :   \
 191                          IS_LEVELCLASS_PRIVATE(n) ? LEVELCLASS_PRIVATE :   \
 192                          IS_LEVELCLASS_BD(n) ? LEVELCLASS_BD :             \
 193                          IS_LEVELCLASS_EM(n) ? LEVELCLASS_EM :             \
 194                          IS_LEVELCLASS_SP(n) ? LEVELCLASS_SP :             \
 195                          IS_LEVELCLASS_DX(n) ? LEVELCLASS_DX :             \
 196                          IS_LEVELCLASS_SB(n) ? LEVELCLASS_SB :             \
 197                          LEVELCLASS_UNDEFINED)
 198
 199 // sort priorities of artwork
 200 #define ARTWORKCLASS_CLASSICS_START     100
 201 #define ARTWORKCLASS_CLASSICS_END       199
 202 #define ARTWORKCLASS_CONTRIB_START      200
 203 #define ARTWORKCLASS_CONTRIB_END        299
 204 #define ARTWORKCLASS_PRIVATE_START      300
 205 #define ARTWORKCLASS_PRIVATE_END        399
 206 #define ARTWORKCLASS_LEVEL_START        400
 207 #define ARTWORKCLASS_LEVEL_END          499
 208
 209 #define ARTWORKCLASS_CLASSICS           ARTWORKCLASS_CLASSICS_START
 210 #define ARTWORKCLASS_CONTRIB            ARTWORKCLASS_CONTRIB_START
 211 #define ARTWORKCLASS_PRIVATE            ARTWORKCLASS_PRIVATE_START
 212 #define ARTWORKCLASS_LEVEL              ARTWORKCLASS_LEVEL_START
 213
 214 #define ARTWORKCLASS_UNDEFINED          999
 215
 216 #define IS_ARTWORKCLASS_CLASSICS(p)                                     \
 217         ((p)->sort_priority >= ARTWORKCLASS_CLASSICS_START &&           \
 218          (p)->sort_priority <= ARTWORKCLASS_CLASSICS_END)
 219 #define IS_ARTWORKCLASS_CONTRIB(p)                                      \
 220         ((p)->sort_priority >= ARTWORKCLASS_CONTRIB_START &&            \
 221          (p)->sort_priority <= ARTWORKCLASS_CONTRIB_END)
 222 #define IS_ARTWORKCLASS_PRIVATE(p)                                      \
 223         ((p)->sort_priority >= ARTWORKCLASS_PRIVATE_START &&            \
 224          (p)->sort_priority <= ARTWORKCLASS_PRIVATE_END)
 225 #define IS_ARTWORKCLASS_LEVEL(p)                                        \
 226         ((p)->sort_priority >= ARTWORKCLASS_LEVEL_START &&              \
 227          (p)->sort_priority <= ARTWORKCLASS_LEVEL_END)
 228
 229 #define ARTWORKCLASS(n) (IS_ARTWORKCLASS_CLASSICS(n) ? ARTWORKCLASS_CLASSICS :\
 230                          IS_ARTWORKCLASS_CONTRIB(n) ? ARTWORKCLASS_CONTRIB :  \
 231                          IS_ARTWORKCLASS_PRIVATE(n) ? ARTWORKCLASS_PRIVATE :  \
 232                          IS_ARTWORKCLASS_LEVEL(n) ? ARTWORKCLASS_LEVEL :      \
 233                          ARTWORKCLASS_UNDEFINED)
 234
 235 #define TREE_SORTING_DIR(ti)                                            \
 236         (((ti)->parent_link                                ? 0 :        \
 237           (ti)->in_user_dir                                ? 4 * 200 :  \
 238           (ti)->sort_priority >= LEVELCLASS_CLASSICS_START ? 3 * 200 +  \
 239           (ti)->sort_priority % 100 :                                   \
 240           (ti)->sort_priority >= LEVELCLASS_TUTORIAL_START ? 2 * 200 +  \
 241           (ti)->sort_priority % 100 :                                   \
 242           1 * 200) +                                                    \
 243          ((ti)->level_group ? 0 : 100))
 244
 245 #define TREE_COLOR_DIR(ti, active)                                      \
 246         ((active)                       ? FC_YELLOW :                   \
 247          TREE_SORTING(ti) / 200 == 4    ? FC_GREEN :                    \
 248          TREE_SORTING(ti) / 200 == 2    ? FC_BLUE :                     \
 249          FC_RED)
 250
 251 #define TREE_SORTING(ti)                                                \
 252         (TREE_TYPE_IS_DIR((ti)->type) ? TREE_SORTING_DIR(ti) :          \
 253          (ti)->sort_priority)
 254
 255 #define TREE_COLOR(ti, active)                                          \
 256         (TREE_TYPE_IS_DIR((ti)->type) ? TREE_COLOR_DIR(ti, active) :    \
 257          (ti)->color)
 258
 259
 260 char *getUserGraphicsDir(void);
 261 char *getUserSoundsDir(void);
 262 char *getUserMusicDir(void);
 263 char *setLevelArtworkDir(TreeInfo *);
 264 char *getProgramMainDataPath(char *, char *);
 265 char *getProgramConfigFilename(char *);
 266 char *getTapeFilename(int);
 267 char *getTemporaryTapeFilename(void);
 268 char *getDefaultSolutionTapeFilename(int);
 269 char *getSokobanSolutionTapeFilename(int);
 270 char *getSolutionTapeFilename(int);
 271 char *getScoreFilename(int);
 272 char *getScoreCacheFilename(int);
 273 char *getScoreTapeBasename(char *);
 274 char *getScoreTapeFilename(char *, int);
 275 char *getSetupFilename(void);
 276 char *getDefaultSetupFilename(void);
 277 char *getEditorSetupFilename(void);
 278 char *getHelpAnimFilename(void);
 279 char *getHelpTextFilename(void);
 280 char *getLevelSetInfoFilename(void);
 281 char *getLevelSetTitleMessageFilename(int, boolean);
 282 char *getImageFilename(char *);
 283 char *getCustomImageFilename(char *);
 284 char *getCustomSoundFilename(char *);
 285 char *getCustomMusicFilename(char *);
 286 char *getCustomArtworkFilename(char *, int);
 287 char *getCustomArtworkConfigFilename(int);
 288 char *getCustomArtworkLevelConfigFilename(int);
 289 char *getCustomMusicDirectory(void);
 290
 291 void InitTapeDirectory(char *);
 292 void InitScoreDirectory(char *);
 293 void InitScoreCacheDirectory(char *);
 294 void InitScoreTapeDirectory(char *, int);
 295 void InitUserLevelDirectory(char *);
 296 void InitNetworkLevelDirectory(char *);
 297 void InitLevelSetupDirectory(char *);
 298
 299 TreeInfo *newTreeInfo(void);
 300 TreeInfo *newTreeInfo_setDefaults(int);
 301 void pushTreeInfo(TreeInfo **, TreeInfo *);
 302 void removeTreeInfo(TreeInfo **);
 303 int numTreeInfo(TreeInfo *);
 304 boolean validLevelSeries(TreeInfo *);
 305 TreeInfo *getValidLevelSeries(TreeInfo *, TreeInfo *);
 306 TreeInfo *getFirstValidTreeInfoEntry(TreeInfo *);
 307 TreeInfo *getNextValidTreeInfoEntry(TreeInfo *);
 308 TreeInfo *getTreeInfoFirstGroupEntry(TreeInfo *);
 309 int numTreeInfoInGroup(TreeInfo *);
 310 int getPosFromTreeInfo(TreeInfo *);
 311 TreeInfo *getTreeInfoFromPos(TreeInfo *, int);
 312 TreeInfo *getTreeInfoFromIdentifier(TreeInfo *, char *);
 313 int dumpTreeInfo(TreeInfo *, int);
 314 void sortTreeInfoBySortFunction(TreeInfo **,
 315                                 int (*compare_function)(const void *,
 316                                                         const void *));
 317 void sortTreeInfo(TreeInfo **);
 318 void freeTreeInfo(TreeInfo *);
 319
 320 char *getHomeDir(void);
 321 char *getPersonalDataDir(void);
 322 char *getMainUserGameDataDir(void);
 323 char *getUserGameDataDir(void);
 324 char *getSetupDir(void);
 325 char *getLevelDirFromTreeInfo(TreeInfo *);
 326 char *getUserLevelDir(char *);
 327 char *getNetworkLevelDir(char *);
 328 char *getCurrentLevelDir(void);
 329 char *getNewUserLevelSubdir(void);
 330 char *getTapeDir(char *);
 331
 332 void createDirectory(char *, char *, int);
 333 void InitMainUserDataDirectory(void);
 334 void InitUserDataDirectory(void);
 335 void SetFilePermissions(char *, int);
 336
 337 char *getCookie(char *);
 338 void fprintFileHeader(FILE *, char *);
 339 int getFileVersionFromCookieString(const char *);
 340 boolean checkCookieString(const char *, const char *);
 341
 342 char *getFormattedSetupEntry(char *, char *);
 343
 344 boolean getTokenValueFromSetupLine(char *, char **, char **);
 345
 346 SetupFileList *newSetupFileList(char *, char *);
 347 void freeSetupFileList(SetupFileList *);
 348 char *getListEntry(SetupFileList *, char *);
 349 SetupFileList *setListEntry(SetupFileList *, char *, char *);
 350 SetupFileList *addListEntry(SetupFileList *, char *, char *);
 351 SetupFileList *loadSetupFileList(char *);
 352
 353 SetupFileHash *newSetupFileHash(void);
 354 void freeSetupFileHash(SetupFileHash *);
 355 char *getHashEntry(SetupFileHash *, char *);
 356 void setHashEntry(SetupFileHash *, char *, char *);
 357 char *removeHashEntry(SetupFileHash *, char *);
 358 SetupFileHash *loadSetupFileHash(char *);
 359 void setSetupInfo(struct TokenInfo *, int, char *);
 360 char *getSetupValue(int, void *);
 361 char *getSetupLine(struct TokenInfo *, char *, int);
 362
 363 unsigned int get_hash_from_key(void *);
 364
 365 int GetZipFileTreeType(char *);
 366 char *ExtractZipFileIntoDirectory(char *, char *, int);
 367
 368 boolean AdjustGraphicsForEMC(void);
 369 boolean AdjustSoundsForEMC(void);
 370
 371 void SetCurrentArtwork(int);
 372 void ChangeCurrentArtworkIfNeeded(int);
 373
 374 void LoadLevelInfo(void);
 375 void LoadArtworkInfo(void);
 376 void LoadLevelArtworkInfo(void);
 377
 378 char *getArtworkIdentifierForUserLevelSet(int);
 379 TreeInfo *getArtworkTreeInfoForUserLevelSet(int);
 380 boolean checkIfCustomArtworkExistsForCurrentLevelSet(void);
 381 void AddUserLevelSetToLevelInfo(char *);
 382 void AddTreeSetToTreeInfo(TreeInfo *, char *, char *, int);
 383 boolean UpdateUserLevelSet(char *, char *, char *, int);
 384 boolean CreateUserLevelSet(char *, char *, char *, int, boolean);
 385
 386 void UpdateLastPlayedLevels_TreeInfo(void);
 387 void StoreLastPlayedLevels(TreeInfo *);
 388 void RestoreLastPlayedLevels(TreeInfo **);
 389
 390 void LoadLevelSetup_LastSeries(void);
 391 void SaveLevelSetup_LastSeries(void);
 392 void SaveLevelSetup_LastSeries_Deactivate(void);
 393 void LoadLevelSetup_SeriesInfo(void);
 394 void SaveLevelSetup_SeriesInfo(void);
 395
 396 int LevelStats_getPlayed(int);
 397 int LevelStats_getSolved(int);
 398 void LevelStats_setPlayed(int, int);
 399 void LevelStats_setSolved(int, int);
 400 void LevelStats_incPlayed(int);
 401 void LevelStats_incSolved(int);
 402
 403 void LoadUserSetup(void);
 404 void SaveUserSetup(void);
 405
 406 #endif // MISC_H