void freeGameResources()
{
freeLevelResources();
/* Free the Global Triggers */
freeGlobalTriggers();
/* Free the map triggers */
freeMapTriggers();
/* Free the Objectives */
freeObjectives();
/* Free the scripts */
freeScript();
/* Free the inventory */
freeInventory();
/* Free the player */
freePlayer();
/* Clear the boss meter */
freeBossHealthBar();
/* Free the title screen */
freeTitle();
}
void freeAllResources()
{
int i;
freeLevelResources();
/* Free the hud */
freeHud();
/* Free the dialog box */
freeDialogBox();
/* Free the script */
freeScript();
/* Free the game surfaces */
freeGame();
/* Free the font */
closeFont(game.font);
closeFont(game.largeFont);
/* Clear the collision grid */
freeCollisionGrid();
/* Free the menus */
freeMenus();
/* Free the pak file */
freePakFile();
/* Free the texture cache */
freeTextureCache();
if (key != NULL)
{
for (i=0;i<MAX_PROPS_FILES;i++)
{
free(key[i]);
}
free(key);
key = NULL;
}
if (value != NULL)
{
for (i=0;i<MAX_PROPS_FILES;i++)
{
free(value[i]);
}
free(value);
value = NULL;
}
}
static void patchSaveGame(char *saveFile, double version)
{
char location[MAX_VALUE_LENGTH], *line, *savePtr, itemName[MAX_MESSAGE_LENGTH], *returnedName, mapName[MAX_VALUE_LENGTH];
unsigned char *buffer, *originalBuffer;
int savedLocation = FALSE, saveMap;
FILE *newSave;
savePtr = NULL;
freeGameResources();
newSave = fopen(tempFile, "wb");
buffer = decompressFile(saveFile);
originalBuffer = malloc((strlen((char *)buffer) + 1) * sizeof(unsigned char));
if (originalBuffer == NULL)
{
showErrorAndExit("Failed to allocate %d bytes to patch save game", (int)((strlen((char *)buffer) + 1) * sizeof(unsigned char)));
}
strcpy((char *)originalBuffer, (char *)buffer);
line = strtok_r((char *)buffer, "\n", &savePtr);
returnedName = NULL;
mapName[0] = '\0';
while (line != NULL)
{
if (line[strlen(line) - 1] == '\n')
{
line[strlen(line) - 1] = '\0';
}
if (line[strlen(line) - 1] == '\r')
{
line[strlen(line) - 1] = '\0';
}
sscanf(line, "%s", itemName);
if (strcmpignorecase("PLAYER_LOCATION", itemName) == 0)
{
sscanf(line, "%*s %s\n", location);
}
else if (strcmpignorecase("MAP_NAME", itemName) == 0)
{
saveMap = TRUE;
if (strlen(mapName) == 0 || strcmpignorecase(line, mapName) == 0)
{
sscanf(line, "%*s %s\n", itemName);
returnedName = loadResources(savePtr);
if (returnedName != NULL)
{
STRNCPY(mapName, returnedName, sizeof(mapName));
}
/* Rewind to start */
free(buffer);
buffer = malloc((strlen((char *)originalBuffer) + 1) * sizeof(unsigned char));
if (buffer == NULL)
{
showErrorAndExit("Failed to allocate %d bytes to patch save game", (int)((strlen((char *)originalBuffer) + 1) * sizeof(unsigned char)));
}
strcpy((char *)buffer, (char *)originalBuffer);
line = strtok_r((char *)buffer, "\n", &savePtr);
/* Load up the patch file */
saveMap = patchEntities(version, itemName);
if (saveMap == FALSE)
{
snprintf(itemName, sizeof(itemName), "%ld_old", game.playTime * SDL_GetTicks());
}
if (savedLocation == FALSE)
{
fprintf(newSave, "VERSION %0.2f\n", version);
fprintf(newSave, "PLAY_TIME %ld\n", game.playTime);
fprintf(newSave, "PLAYER_KILLS %d\n", game.kills);
fprintf(newSave, "BATS_DROWNED %d\n", game.batsDrowned);
fprintf(newSave, "TIMES_EATEN %d\n", game.timesEaten);
fprintf(newSave, "DISTANCE_TRAVELLED %u\n", game.distanceTravelled);
fprintf(newSave, "ATTACKS_BLOCKED %d\n", game.attacksBlocked);
fprintf(newSave, "SLIME_TIME %d\n", game.timeSpentAsSlime);
fprintf(newSave, "ARROWS_FIRED %d\n", game.arrowsFired);
fprintf(newSave, "SECRETS_FOUND %d\n", game.secretsFound);
fprintf(newSave, "CONTINUES %d\n", game.continues);
fprintf(newSave, "CHEATING %d\n", game.cheating);
fprintf(newSave, "PLAYER_LOCATION %s\n", location);
savedLocation = TRUE;
}
fprintf(newSave, "MAP_NAME %s\n", itemName);
if (strcmpignorecase(itemName, location) == 0)
{
fprintf(newSave, "PLAYER_DATA\n");
writePlayerToFile(newSave);
fprintf(newSave, "PLAYER_INVENTORY\n");
writeInventoryToFile(newSave);
}
fprintf(newSave, "ENTITY_DATA\n");
/* Now write out all of the Entities */
writeEntitiesToFile(newSave);
/* Now the targets */
writeTargetsToFile(newSave);
/* And the triggers */
writeTriggersToFile(newSave);
/* Add the global triggers */
writeGlobalTriggersToFile(newSave);
/* Add the map triggers */
writeMapTriggersToFile(newSave);
/* Add the objectives */
writeObjectivesToFile(newSave);
freeLevelResources();
if (returnedName == NULL)
{
break;
}
}
}
line = strtok_r(NULL, "\n", &savePtr);
}
free(buffer);
free(originalBuffer);
fclose(newSave);
#if DEV == 1
copyFile(tempFile, "tmpdata");
#endif
copyFile(tempFile, saveFile);
compressFile(saveFile);
}
