* files.h *
***********************************************************/
+#include <ctype.h>
+#include <dirent.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
#include "files.h"
#include "tools.h"
#include "misc.h"
#include "tape.h"
#include "joystick.h"
-boolean CreateNewScoreFile()
+#define MAX_FILENAME_LEN 256 /* maximal filename length */
+#define MAX_LINE_LEN 1000 /* maximal input line length */
+#define CHUNK_ID_LEN 4 /* IFF style chunk id length */
+#define LEVEL_HEADER_SIZE 80 /* size of level file header */
+#define LEVEL_HEADER_UNUSED 15 /* unused level header bytes */
+#define TAPE_HEADER_SIZE 20 /* size of tape file header */
+#define TAPE_HEADER_UNUSED 7 /* unused tape header bytes */
+#define FILE_VERSION_1_0 10 /* 1.0 file version (old) */
+#define FILE_VERSION_1_2 12 /* 1.2 file version (still in use) */
+#define FILE_VERSION_1_4 14 /* 1.4 file version (new) */
+
+/* file identifier strings */
+#define LEVEL_COOKIE "ROCKSNDIAMONDS_LEVEL_FILE_VERSION_1.4"
+#define SCORE_COOKIE "ROCKSNDIAMONDS_SCORE_FILE_VERSION_1.2"
+#define TAPE_COOKIE "ROCKSNDIAMONDS_TAPE_FILE_VERSION_1.2"
+#define SETUP_COOKIE "ROCKSNDIAMONDS_SETUP_FILE_VERSION_1.2"
+#define LEVELSETUP_COOKIE "ROCKSNDIAMONDS_LEVELSETUP_FILE_VERSION_1.2"
+#define LEVELINFO_COOKIE "ROCKSNDIAMONDS_LEVELINFO_FILE_VERSION_1.2"
+/* old file identifiers for backward compatibility */
+#define LEVEL_COOKIE_10 "ROCKSNDIAMONDS_LEVEL_FILE_VERSION_1.0"
+#define LEVEL_COOKIE_12 "ROCKSNDIAMONDS_LEVEL_FILE_VERSION_1.2"
+#define TAPE_COOKIE_10 "ROCKSNDIAMONDS_LEVELREC_FILE_VERSION_1.0"
+
+/* file names and filename extensions */
+#ifndef MSDOS
+#define USERDATA_DIRECTORY ".rocksndiamonds"
+#define LEVELSETUP_DIRECTORY "levelsetup"
+#define SETUP_FILENAME "setup.conf"
+#define LEVELSETUP_FILENAME "levelsetup.conf"
+#define LEVELINFO_FILENAME "levelinfo.conf"
+#define LEVELFILE_EXTENSION "level"
+#define TAPEFILE_EXTENSION "tape"
+#define SCOREFILE_EXTENSION "score"
+#else
+#define USERDATA_DIRECTORY "userdata"
+#define LEVELSETUP_DIRECTORY "lvlsetup"
+#define SETUP_FILENAME "setup.cnf"
+#define LEVELSETUP_FILENAME "lvlsetup.cnf"
+#define LEVELINFO_FILENAME "lvlinfo.cnf"
+#define LEVELFILE_EXTENSION "lvl"
+#define TAPEFILE_EXTENSION "tap"
+#define SCOREFILE_EXTENSION "sco"
+#define ERROR_FILENAME "error.out"
+#endif
+
+/* file permissions for newly written files */
+#define MODE_R_ALL (S_IRUSR | S_IRGRP | S_IROTH)
+#define MODE_W_ALL (S_IWUSR | S_IWGRP | S_IWOTH)
+#define MODE_X_ALL (S_IXUSR | S_IXGRP | S_IXOTH)
+#define USERDATA_DIR_MODE (MODE_R_ALL | MODE_X_ALL | S_IWUSR)
+#define LEVEL_PERMS (MODE_R_ALL | MODE_W_ALL)
+#define SCORE_PERMS LEVEL_PERMS
+#define TAPE_PERMS LEVEL_PERMS
+#define SETUP_PERMS LEVEL_PERMS
+
+/* sort priorities of level series (also used as level series classes) */
+#define LEVELCLASS_TUTORIAL_START 10
+#define LEVELCLASS_TUTORIAL_END 99
+#define LEVELCLASS_CLASSICS_START 100
+#define LEVELCLASS_CLASSICS_END 199
+#define LEVELCLASS_CONTRIBUTION_START 200
+#define LEVELCLASS_CONTRIBUTION_END 299
+#define LEVELCLASS_USER_START 300
+#define LEVELCLASS_USER_END 399
+#define LEVELCLASS_BD_START 400
+#define LEVELCLASS_BD_END 499
+#define LEVELCLASS_EM_START 500
+#define LEVELCLASS_EM_END 599
+#define LEVELCLASS_SP_START 600
+#define LEVELCLASS_SP_END 699
+#define LEVELCLASS_DX_START 700
+#define LEVELCLASS_DX_END 799
+
+#define LEVELCLASS_TUTORIAL LEVELCLASS_TUTORIAL_START
+#define LEVELCLASS_CLASSICS LEVELCLASS_CLASSICS_START
+#define LEVELCLASS_CONTRIBUTION LEVELCLASS_CONTRIBUTION_START
+#define LEVELCLASS_USER LEVELCLASS_USER_START
+#define LEVELCLASS_BD LEVELCLASS_BD_START
+#define LEVELCLASS_EM LEVELCLASS_EM_START
+#define LEVELCLASS_SP LEVELCLASS_SP_START
+#define LEVELCLASS_DX LEVELCLASS_DX_START
+
+#define LEVELCLASS_UNDEFINED 999
+
+#define NUM_LEVELCLASS_DESC 8
+char *levelclass_desc[NUM_LEVELCLASS_DESC] =
{
- int i,j,k;
- char filename[MAX_FILENAME_LEN];
- char empty_alias[MAX_NAMELEN];
- FILE *file;
+ "Tutorial Levels",
+ "Classic Originals",
+ "Contributions",
+ "Private Levels",
+ "Boulderdash",
+ "Emerald Mine",
+ "Supaplex",
+ "DX Boulderdash"
+};
+
+#define IS_LEVELCLASS_TUTORIAL(p) \
+ ((p)->sort_priority >= LEVELCLASS_TUTORIAL_START && \
+ (p)->sort_priority <= LEVELCLASS_TUTORIAL_END)
+#define IS_LEVELCLASS_CLASSICS(p) \
+ ((p)->sort_priority >= LEVELCLASS_CLASSICS_START && \
+ (p)->sort_priority <= LEVELCLASS_CLASSICS_END)
+#define IS_LEVELCLASS_CONTRIBUTION(p) \
+ ((p)->sort_priority >= LEVELCLASS_CONTRIBUTION_START && \
+ (p)->sort_priority <= LEVELCLASS_CONTRIBUTION_END)
+#define IS_LEVELCLASS_USER(p) \
+ ((p)->sort_priority >= LEVELCLASS_USER_START && \
+ (p)->sort_priority <= LEVELCLASS_USER_END)
+#define IS_LEVELCLASS_BD(p) \
+ ((p)->sort_priority >= LEVELCLASS_BD_START && \
+ (p)->sort_priority <= LEVELCLASS_BD_END)
+#define IS_LEVELCLASS_EM(p) \
+ ((p)->sort_priority >= LEVELCLASS_EM_START && \
+ (p)->sort_priority <= LEVELCLASS_EM_END)
+#define IS_LEVELCLASS_SP(p) \
+ ((p)->sort_priority >= LEVELCLASS_SP_START && \
+ (p)->sort_priority <= LEVELCLASS_SP_END)
+#define IS_LEVELCLASS_DX(p) \
+ ((p)->sort_priority >= LEVELCLASS_DX_START && \
+ (p)->sort_priority <= LEVELCLASS_DX_END)
+
+#define LEVELCLASS(n) (IS_LEVELCLASS_TUTORIAL(n) ? LEVELCLASS_TUTORIAL : \
+ IS_LEVELCLASS_CLASSICS(n) ? LEVELCLASS_CLASSICS : \
+ IS_LEVELCLASS_CONTRIBUTION(n) ? LEVELCLASS_CONTRIBUTION : \
+ IS_LEVELCLASS_USER(n) ? LEVELCLASS_USER : \
+ IS_LEVELCLASS_BD(n) ? LEVELCLASS_BD : \
+ IS_LEVELCLASS_EM(n) ? LEVELCLASS_EM : \
+ IS_LEVELCLASS_SP(n) ? LEVELCLASS_SP : \
+ IS_LEVELCLASS_DX(n) ? LEVELCLASS_DX : \
+ LEVELCLASS_UNDEFINED)
+
+#define LEVELCOLOR(n) (IS_LEVELCLASS_TUTORIAL(n) ? FC_BLUE : \
+ IS_LEVELCLASS_CLASSICS(n) ? FC_RED : \
+ IS_LEVELCLASS_BD(n) ? FC_GREEN : \
+ IS_LEVELCLASS_EM(n) ? FC_YELLOW : \
+ IS_LEVELCLASS_SP(n) ? FC_GREEN : \
+ IS_LEVELCLASS_DX(n) ? FC_YELLOW : \
+ IS_LEVELCLASS_CONTRIBUTION(n) ? FC_GREEN : \
+ IS_LEVELCLASS_USER(n) ? FC_RED : \
+ FC_BLUE)
+
+#define LEVELSORTING(n) (IS_LEVELCLASS_TUTORIAL(n) ? 0 : \
+ IS_LEVELCLASS_CLASSICS(n) ? 1 : \
+ IS_LEVELCLASS_BD(n) ? 2 : \
+ IS_LEVELCLASS_EM(n) ? 3 : \
+ IS_LEVELCLASS_SP(n) ? 4 : \
+ IS_LEVELCLASS_DX(n) ? 5 : \
+ IS_LEVELCLASS_CONTRIBUTION(n) ? 6 : \
+ IS_LEVELCLASS_USER(n) ? 7 : \
+ 9)
+
+char *getLevelClassDescription(struct LevelDirInfo *ldi)
+{
+ int position = ldi->sort_priority / 100;
- sprintf(filename,"%s/%s/%s",
- level_directory,leveldir[leveldir_nr].filename,SCORE_FILENAME);
+ if (position >= 0 && position < NUM_LEVELCLASS_DESC)
+ return levelclass_desc[position];
+ else
+ return "Unknown Level Class";
+}
- if (!(file=fopen(filename,"w")))
- return(FALSE);
+static void SaveUserLevelInfo(); /* for 'InitUserLevelDir()' */
+static char *getSetupLine(char *, int); /* for 'SaveUserLevelInfo()' */
- for(i=0;i<MAX_NAMELEN;i++)
- empty_alias[i] = 0;
- strncpy(empty_alias,EMPTY_ALIAS,MAX_NAMELEN-1);
+char *getUserDataDir()
+{
+ static char *userdata_dir = NULL;
- fputs(SCORE_COOKIE,file); /* Formatkennung */
- for(i=0;i<leveldir[leveldir_nr].levels;i++)
+ if (!userdata_dir)
{
- for(j=0;j<MAX_SCORE_ENTRIES;j++)
- {
- for(k=0;k<MAX_NAMELEN;k++)
- fputc(empty_alias[k],file);
- fputc(0,file);
- fputc(0,file);
- }
+ char *home_dir = getHomeDir();
+ char *data_dir = USERDATA_DIRECTORY;
+
+ userdata_dir = getPath2(home_dir, data_dir);
}
- fclose(file);
- chmod(filename, SCORE_PERMS);
- return(TRUE);
+ return userdata_dir;
}
-boolean CreateNewNamesFile(int mode)
+static char *getSetupDir()
{
- char filename[MAX_FILENAME_LEN];
- FILE *file;
-
- if (mode==PLAYER_LEVEL)
- sprintf(filename,"%s/%s/%s",
- level_directory,leveldir[leveldir_nr].filename,NAMES_FILENAME);
- else
- sprintf(filename,"%s/%s",CONFIG_PATH,NAMES_FILENAME);
-
- if (!(file=fopen(filename,"w")))
- return(FALSE);
-
- fputs(NAMES_COOKIE,file); /* Formatkennung */
- fclose(file);
-
- chmod(filename, NAMES_PERMS);
- return(TRUE);
+ return getUserDataDir();
}
-boolean LoadLevelInfo()
+static char *getUserLevelDir(char *level_subdir)
{
- int i;
- char filename[MAX_FILENAME_LEN];
- char cookie[MAX_FILENAME_LEN];
- FILE *file;
+ static char *userlevel_dir = NULL;
+ char *data_dir = getUserDataDir();
+ char *userlevel_subdir = LEVELS_DIRECTORY;
- sprintf(filename,"%s/%s",level_directory,LEVDIR_FILENAME);
+ if (userlevel_dir)
+ free(userlevel_dir);
- if (!(file=fopen(filename,"r")))
- {
- Error(ERR_RETURN, "cannot load level info '%s'", filename);
- return(FALSE);
- }
+ if (strlen(level_subdir) > 0)
+ userlevel_dir = getPath3(data_dir, userlevel_subdir, level_subdir);
+ else
+ userlevel_dir = getPath2(data_dir, userlevel_subdir);
- fscanf(file,"%s\n",cookie);
- if (strcmp(cookie,LEVELDIR_COOKIE)) /* ungültiges Format? */
- {
- Error(ERR_RETURN, "wrong format of level info file");
- fclose(file);
- return(FALSE);
- }
+ return userlevel_dir;
+}
- num_leveldirs = 0;
- leveldir_nr = 0;
- for(i=0;i<MAX_LEVDIR_ENTRIES;i++)
- {
- fscanf(file,"%s",leveldir[i].filename);
- fscanf(file,"%s",leveldir[i].name);
- fscanf(file,"%d",&leveldir[i].levels);
- fscanf(file,"%d",&leveldir[i].readonly);
- if (feof(file))
- break;
+static char *getTapeDir(char *level_subdir)
+{
+ static char *tape_dir = NULL;
+ char *data_dir = getUserDataDir();
+ char *tape_subdir = TAPES_DIRECTORY;
- num_leveldirs++;
- }
+ if (tape_dir)
+ free(tape_dir);
- if (!num_leveldirs)
- {
- Error(ERR_RETURN, "empty level info '%s'", filename);
- return(FALSE);
- }
+ if (strlen(level_subdir) > 0)
+ tape_dir = getPath3(data_dir, tape_subdir, level_subdir);
+ else
+ tape_dir = getPath2(data_dir, tape_subdir);
- return(TRUE);
+ return tape_dir;
}
-void LoadLevel(int level_nr)
+static char *getScoreDir(char *level_subdir)
{
- int i,x,y;
- char filename[MAX_FILENAME_LEN];
- char cookie[MAX_FILENAME_LEN];
- FILE *file;
+ static char *score_dir = NULL;
+ char *data_dir = options.rw_base_directory;
+ char *score_subdir = SCORES_DIRECTORY;
- sprintf(filename,"%s/%s/%d",
- level_directory,leveldir[leveldir_nr].filename,level_nr);
+ if (score_dir)
+ free(score_dir);
- if (!(file = fopen(filename,"r")))
- Error(ERR_RETURN, "cannot load level '%s' - creating new level", filename);
+ if (strlen(level_subdir) > 0)
+ score_dir = getPath3(data_dir, score_subdir, level_subdir);
else
- {
- fgets(cookie,LEVEL_COOKIE_LEN,file);
- fgetc(file);
-
- if (strcmp(cookie,LEVEL_COOKIE)) /* ungültiges Format? */
- {
- Error(ERR_RETURN, "wrong format of level file '%s'", filename);
- fclose(file);
- file = NULL;
- }
- }
-
- if (file)
- {
- lev_fieldx = level.fieldx = fgetc(file);
- lev_fieldy = level.fieldy = fgetc(file);
-
- level.time = (fgetc(file)<<8) | fgetc(file);
- level.edelsteine = (fgetc(file)<<8) | fgetc(file);
- for(i=0;i<MAX_LEVNAMLEN;i++)
- level.name[i] = fgetc(file);
- level.name[MAX_LEVNAMLEN-1] = 0;
- for(i=0;i<MAX_LEVSCORE_ENTRIES;i++)
- level.score[i] = fgetc(file);
- for(i=0;i<4;i++)
- for(y=0;y<3;y++)
- for(x=0;x<3;x++)
- level.mampfer_inhalt[i][x][y] = fgetc(file);
- level.tempo_amoebe = fgetc(file);
- level.dauer_sieb = fgetc(file);
- level.dauer_ablenk = fgetc(file);
- level.amoebe_inhalt = fgetc(file);
-
- for(i=0;i<NUM_FREE_LVHD_BYTES;i++) /* Rest frei / Headergröße 80 Bytes */
- fgetc(file);
+ score_dir = getPath2(data_dir, score_subdir);
- for(y=0;y<MAX_LEV_FIELDY;y++)
- for(x=0;x<MAX_LEV_FIELDX;x++)
- Feld[x][y] = Ur[x][y] = EL_ERDREICH;
+ return score_dir;
+}
- for(y=0;y<lev_fieldy;y++)
- for(x=0;x<lev_fieldx;x++)
- Feld[x][y] = Ur[x][y] = fgetc(file);
+static char *getLevelSetupDir(char *level_subdir)
+{
+ static char *levelsetup_dir = NULL;
+ char *data_dir = getUserDataDir();
+ char *levelsetup_subdir = LEVELSETUP_DIRECTORY;
- fclose(file);
+ if (levelsetup_dir)
+ free(levelsetup_dir);
- if (level.time<=10) /* Mindestspieldauer */
- level.time = 10;
- }
+ if (strlen(level_subdir) > 0)
+ levelsetup_dir = getPath3(data_dir, levelsetup_subdir, level_subdir);
else
- {
- lev_fieldx = level.fieldx = STD_LEV_FIELDX;
- lev_fieldy = level.fieldy = STD_LEV_FIELDY;
-
- level.time = 100;
- level.edelsteine = 0;
- strncpy(level.name,"Nameless Level",MAX_LEVNAMLEN-1);
- for(i=0;i<MAX_LEVSCORE_ENTRIES;i++)
- level.score[i] = 10;
- for(i=0;i<4;i++)
- for(y=0;y<3;y++)
- for(x=0;x<3;x++)
- level.mampfer_inhalt[i][x][y] = EL_FELSBROCKEN;
- level.tempo_amoebe = 10;
- level.dauer_sieb = 10;
- level.dauer_ablenk = 10;
- level.amoebe_inhalt = EL_DIAMANT;
+ levelsetup_dir = getPath2(data_dir, levelsetup_subdir);
- for(y=0;y<STD_LEV_FIELDY;y++)
- for(x=0;x<STD_LEV_FIELDX;x++)
- Feld[x][y] = Ur[x][y] = EL_ERDREICH;
- Feld[0][0] = Ur[0][0] = EL_SPIELFIGUR;
- Feld[STD_LEV_FIELDX-1][STD_LEV_FIELDY-1] =
- Ur[STD_LEV_FIELDX-1][STD_LEV_FIELDY-1] = EL_AUSGANG_ZU;
- }
+ return levelsetup_dir;
}
-void LoadLevelTape(int level_nr)
+static char *getLevelFilename(int nr)
{
- int i;
- char filename[MAX_FILENAME_LEN];
- char cookie[MAX_FILENAME_LEN];
- FILE *file;
- boolean levelrec_10 = FALSE;
-
-#ifndef MSDOS
- sprintf(filename,"%s/%s/%d.tape",
- level_directory,leveldir[leveldir_nr].filename,level_nr);
-#else
- sprintf(filename,"%s/%s/%d.tap",
- level_directory,leveldir[leveldir_nr].filename,level_nr);
-#endif
+ static char *filename = NULL;
+ char basename[MAX_FILENAME_LEN];
- if ((file=fopen(filename,"r")))
- {
- fgets(cookie,LEVELREC_COOKIE_LEN,file);
- fgetc(file);
- if (!strcmp(cookie,LEVELREC_COOKIE_10)) /* old 1.0 tape format */
- levelrec_10 = TRUE;
- else if (strcmp(cookie,LEVELREC_COOKIE)) /* unknown tape format */
- {
- Error(ERR_RETURN, "wrong format of level recording file '%s'", filename);
- fclose(file);
- file = NULL;
- }
- }
+ if (filename != NULL)
+ free(filename);
- if (!file)
- return;
+ sprintf(basename, "%03d.%s", nr, LEVELFILE_EXTENSION);
+ filename = getPath3((leveldir[leveldir_nr].user_defined ?
+ getUserLevelDir("") :
+ options.level_directory),
+ leveldir[leveldir_nr].filename,
+ basename);
- tape.random_seed =
- (fgetc(file)<<24) | (fgetc(file)<<16) | (fgetc(file)<<8) | fgetc(file);
- tape.date =
- (fgetc(file)<<24) | (fgetc(file)<<16) | (fgetc(file)<<8) | fgetc(file);
- tape.length =
- (fgetc(file)<<24) | (fgetc(file)<<16) | (fgetc(file)<<8) | fgetc(file);
+ return filename;
+}
- tape.level_nr = level_nr;
- tape.counter = 0;
- tape.changed = FALSE;
+static char *getTapeFilename(int nr)
+{
+ static char *filename = NULL;
+ char basename[MAX_FILENAME_LEN];
- tape.recording = FALSE;
- tape.playing = FALSE;
- tape.pausing = FALSE;
+ if (filename != NULL)
+ free(filename);
- for(i=0;i<tape.length;i++)
- {
- int j;
+ sprintf(basename, "%03d.%s", nr, TAPEFILE_EXTENSION);
+ filename = getPath2(getTapeDir(leveldir[leveldir_nr].filename), basename);
- if (i >= MAX_TAPELEN)
- break;
+ return filename;
+}
- for(j=0; j<MAX_PLAYERS; j++)
- {
- if (levelrec_10 && j>0)
- {
- tape.pos[i].action[j] = MV_NO_MOVING;
- continue;
- }
- tape.pos[i].action[j] = fgetc(file);
- }
+static char *getScoreFilename(int nr)
+{
+ static char *filename = NULL;
+ char basename[MAX_FILENAME_LEN];
- tape.pos[i].delay = fgetc(file);
+ if (filename != NULL)
+ free(filename);
- if (feof(file))
- break;
- }
+ sprintf(basename, "%03d.%s", nr, SCOREFILE_EXTENSION);
+ filename = getPath2(getScoreDir(leveldir[leveldir_nr].filename), basename);
- fclose(file);
+ return filename;
+}
- if (i != tape.length)
- Error(ERR_RETURN, "level recording file '%s' corrupted", filename);
+static void createDirectory(char *dir, char *text)
+{
+ if (access(dir, F_OK) != 0)
+ if (mkdir(dir, USERDATA_DIR_MODE) != 0)
+ Error(ERR_WARN, "cannot create %s directory '%s'", text, dir);
+}
- tape.length_seconds = GetTapeLength();
+static void InitUserDataDirectory()
+{
+ createDirectory(getUserDataDir(), "user data");
}
-void LoadScore(int level_nr)
+static void InitTapeDirectory(char *level_subdir)
{
- int i,j;
- char filename[MAX_FILENAME_LEN];
- char cookie[MAX_FILENAME_LEN];
- FILE *file;
+ createDirectory(getUserDataDir(), "user data");
+ createDirectory(getTapeDir(""), "main tape");
+ createDirectory(getTapeDir(level_subdir), "level tape");
+}
- sprintf(filename,"%s/%s/%s",
- level_directory,leveldir[leveldir_nr].filename,SCORE_FILENAME);
+static void InitScoreDirectory(char *level_subdir)
+{
+ createDirectory(getScoreDir(""), "main score");
+ createDirectory(getScoreDir(level_subdir), "level score");
+}
- if (!(file = fopen(filename,"r")))
+static void InitUserLevelDirectory(char *level_subdir)
+{
+ if (access(getUserLevelDir(level_subdir), F_OK) != 0)
{
- if (!CreateNewScoreFile())
- Error(ERR_RETURN, "cannot create score file '%s'", filename);
- else if (!(file = fopen(filename,"r")))
- Error(ERR_RETURN, "cannot load score for level %d", level_nr);
- }
+ createDirectory(getUserDataDir(), "user data");
+ createDirectory(getUserLevelDir(""), "main user level");
+ createDirectory(getUserLevelDir(level_subdir), "user level");
- if (file)
- {
- fgets(cookie,SCORE_COOKIE_LEN,file);
- if (strcmp(cookie,SCORE_COOKIE)) /* ungültiges Format? */
- {
- Error(ERR_RETURN, "wrong format of score file '%s'", filename);
- fclose(file);
- file = NULL;
- }
+ SaveUserLevelInfo();
}
+}
+
+static void InitLevelSetupDirectory(char *level_subdir)
+{
+ createDirectory(getUserDataDir(), "user data");
+ createDirectory(getLevelSetupDir(""), "main level setup");
+ createDirectory(getLevelSetupDir(level_subdir), "level setup");
+}
- if (file)
+static void setLevelInfoToDefaults()
+{
+ int i, x, y;
+
+ lev_fieldx = level.fieldx = STD_LEV_FIELDX;
+ lev_fieldy = level.fieldy = STD_LEV_FIELDY;
+
+ for(x=0; x<MAX_LEV_FIELDX; x++)
+ for(y=0; y<MAX_LEV_FIELDY; y++)
+ Feld[x][y] = Ur[x][y] = EL_ERDREICH;
+
+ level.time = 100;
+ level.gems_needed = 0;
+ level.amoeba_speed = 10;
+ level.time_magic_wall = 10;
+ level.time_wheel = 10;
+ level.time_light = 10;
+ level.time_timegate = 10;
+ level.amoeba_content = EL_DIAMANT;
+ level.double_speed = FALSE;
+ level.gravity = FALSE;
+
+ for(i=0; i<MAX_LEVEL_NAME_LEN; i++)
+ level.name[i] = '\0';
+ for(i=0; i<MAX_LEVEL_AUTHOR_LEN; i++)
+ level.author[i] = '\0';
+
+ strcpy(level.name, NAMELESS_LEVEL_NAME);
+ strcpy(level.author, ANONYMOUS_NAME);
+
+ for(i=0; i<LEVEL_SCORE_ELEMENTS; i++)
+ level.score[i] = 10;
+
+ level.num_yam_contents = STD_ELEMENT_CONTENTS;
+ for(i=0; i<MAX_ELEMENT_CONTENTS; i++)
+ for(x=0; x<3; x++)
+ for(y=0; y<3; y++)
+ level.yam_content[i][x][y] = EL_FELSBROCKEN;
+
+ Feld[0][0] = Ur[0][0] = EL_SPIELFIGUR;
+ Feld[STD_LEV_FIELDX-1][STD_LEV_FIELDY-1] =
+ Ur[STD_LEV_FIELDX-1][STD_LEV_FIELDY-1] = EL_AUSGANG_ZU;
+
+ BorderElement = EL_BETON;
+
+ /* try to determine better author name than 'anonymous' */
+ if (strcmp(leveldir[leveldir_nr].author, ANONYMOUS_NAME) != 0)
{
- fseek(file,
- SCORE_COOKIE_LEN-1+level_nr*(MAX_SCORE_ENTRIES*(MAX_NAMELEN+2)),
- SEEK_SET);
- for(i=0;i<MAX_SCORE_ENTRIES;i++)
- {
- for(j=0;j<MAX_NAMELEN;j++)
- highscore[i].Name[j] = fgetc(file);
- highscore[i].Score = (fgetc(file)<<8) | fgetc(file);
- }
- fclose(file);
+ strncpy(level.author, leveldir[leveldir_nr].author, MAX_LEVEL_AUTHOR_LEN);
+ level.author[MAX_LEVEL_AUTHOR_LEN] = '\0';
}
else
{
- for(i=0;i<MAX_SCORE_ENTRIES;i++)
+ switch (LEVELCLASS(&leveldir[leveldir_nr]))
{
- strcpy(highscore[i].Name,EMPTY_ALIAS);
- highscore[i].Score = 0;
+ case LEVELCLASS_TUTORIAL:
+ strcpy(level.author, PROGRAM_AUTHOR_STRING);
+ break;
+
+ case LEVELCLASS_CONTRIBUTION:
+ strncpy(level.author, leveldir[leveldir_nr].name,MAX_LEVEL_AUTHOR_LEN);
+ level.author[MAX_LEVEL_AUTHOR_LEN] = '\0';
+ break;
+
+ case LEVELCLASS_USER:
+ strncpy(level.author, getRealName(), MAX_LEVEL_AUTHOR_LEN);
+ level.author[MAX_LEVEL_AUTHOR_LEN] = '\0';
+ break;
+
+ default:
+ /* keep default value */
+ break;
}
}
}
-void LoadPlayerInfo(int mode)
+void LoadLevel(int level_nr)
{
- int i;
- char filename[MAX_FILENAME_LEN];
- char cookie[MAX_FILENAME_LEN];
+ int i, x, y;
+ char *filename = getLevelFilename(level_nr);
+ char cookie[MAX_LINE_LEN];
+ char chunk[CHUNK_ID_LEN + 1];
+ boolean encoding_16bit = FALSE; /* default: maximal 256 elements */
+ int file_version = FILE_VERSION_1_4; /* last version of level files */
+ int chunk_length;
FILE *file;
- char *login_name = GetLoginName();
- struct PlayerInfo default_player, new_player;
- int version_10_file = FALSE;
- if (mode==PLAYER_LEVEL)
- sprintf(filename,"%s/%s/%s",
- level_directory,leveldir[leveldir_nr].filename,NAMES_FILENAME);
- else
- sprintf(filename,"%s/%s",CONFIG_PATH,NAMES_FILENAME);
+ /* always start with reliable default values */
+ setLevelInfoToDefaults();
- for(i=0;i<MAX_NAMELEN;i++)
- default_player.login_name[i] = default_player.alias_name[i] = 0;
- strncpy(default_player.login_name,login_name,MAX_NAMELEN-1);
- strncpy(default_player.alias_name,login_name,MAX_NAMELEN-1);
- default_player.handicap = 0;
- default_player.setup = DEFAULT_SETUP;
- default_player.leveldir_nr = 0;
- default_player.level_nr = 0;
+ if (!(file = fopen(filename, "r")))
+ {
+ Error(ERR_WARN, "cannot read level '%s' - creating new level", filename);
+ return;
+ }
- new_player = default_player;
+ /* check file identifier */
+ fgets(cookie, MAX_LINE_LEN, file);
+ if (strlen(cookie) > 0 && cookie[strlen(cookie) - 1] == '\n')
+ cookie[strlen(cookie) - 1] = '\0';
- if (!(file = fopen(filename,"r")))
+ if (strcmp(cookie, LEVEL_COOKIE_10) == 0) /* old 1.0 level format */
+ file_version = FILE_VERSION_1_0;
+ else if (strcmp(cookie, LEVEL_COOKIE_12) == 0)/* 1.2 (8 bit) level format */
+ file_version = FILE_VERSION_1_2;
+ else if (strcmp(cookie, LEVEL_COOKIE) != 0) /* unknown level format */
{
- if (!CreateNewNamesFile(mode))
- Error(ERR_RETURN, "cannot create names file '%s'", filename);
- else if (!(file = fopen(filename,"r")))
- Error(ERR_RETURN, "cannot load player information file '%s'", filename);
+ Error(ERR_WARN, "wrong file identifier of level file '%s'", filename);
+ fclose(file);
+ return;
}
- if (file)
+ /* read chunk "HEAD" */
+ if (file_version >= FILE_VERSION_1_2)
{
- fgets(cookie,NAMES_COOKIE_LEN,file);
- if (!strcmp(cookie,NAMES_COOKIE_10)) /* altes Format? */
- version_10_file = TRUE;
- else if (strcmp(cookie,NAMES_COOKIE)) /* ungültiges Format? */
+ getFileChunk(file, chunk, &chunk_length, BYTE_ORDER_BIG_ENDIAN);
+ if (strcmp(chunk, "HEAD") || chunk_length != LEVEL_HEADER_SIZE)
{
- Error(ERR_RETURN, "wrong format of names file '%s'", filename);
+ Error(ERR_WARN, "wrong 'HEAD' chunk of level file '%s'", filename);
fclose(file);
- file = NULL;
+ return;
}
}
- if (!file)
+ lev_fieldx = level.fieldx = fgetc(file);
+ lev_fieldy = level.fieldy = fgetc(file);
+
+ level.time = getFile16BitInteger(file, BYTE_ORDER_BIG_ENDIAN);
+ level.gems_needed = getFile16BitInteger(file, BYTE_ORDER_BIG_ENDIAN);
+
+ for(i=0; i<MAX_LEVEL_NAME_LEN; i++)
+ level.name[i] = fgetc(file);
+ level.name[MAX_LEVEL_NAME_LEN] = 0;
+
+ for(i=0; i<LEVEL_SCORE_ELEMENTS; i++)
+ level.score[i] = fgetc(file);
+
+ level.num_yam_contents = STD_ELEMENT_CONTENTS;
+ for(i=0; i<MAX_ELEMENT_CONTENTS; i++)
{
- *local_player = default_player;
- level_nr = default_player.level_nr;
- return;
+ for(y=0; y<3; y++)
+ {
+ for(x=0; x<3; x++)
+ {
+ if (i < STD_ELEMENT_CONTENTS)
+ level.yam_content[i][x][y] = fgetc(file);
+ else
+ level.yam_content[i][x][y] = EL_LEERRAUM;
+ }
+ }
}
- while(1)
+ level.amoeba_speed = fgetc(file);
+ level.time_magic_wall = fgetc(file);
+ level.time_wheel = fgetc(file);
+ level.amoeba_content = fgetc(file);
+ level.double_speed = (fgetc(file) == 1 ? TRUE : FALSE);
+ level.gravity = (fgetc(file) == 1 ? TRUE : FALSE);
+
+ encoding_16bit = (fgetc(file) == 1 ? TRUE : FALSE);
+
+ for(i=0; i<LEVEL_HEADER_UNUSED; i++) /* skip unused header bytes */
+ fgetc(file);
+
+ if (file_version >= FILE_VERSION_1_2)
{
- for(i=0;i<MAX_NAMELEN;i++)
- new_player.login_name[i] = fgetc(file);
- for(i=0;i<MAX_NAMELEN;i++)
- new_player.alias_name[i] = fgetc(file);
- new_player.handicap = fgetc(file);
- new_player.setup = (fgetc(file)<<8) | fgetc(file);
- new_player.leveldir_nr = fgetc(file);
- if (!version_10_file)
+ getFileChunk(file, chunk, &chunk_length, BYTE_ORDER_BIG_ENDIAN);
+
+ /* look for optional author chunk */
+ if (strcmp(chunk, "AUTH") == 0 && chunk_length == MAX_LEVEL_AUTHOR_LEN)
{
- new_player.level_nr = fgetc(file);
- for(i=0;i<10;i++) /* currently unused bytes */
- fgetc(file);
+ for(i=0; i<MAX_LEVEL_AUTHOR_LEN; i++)
+ level.author[i] = fgetc(file);
+ level.author[MAX_LEVEL_NAME_LEN] = 0;
+
+ getFileChunk(file, chunk, &chunk_length, BYTE_ORDER_BIG_ENDIAN);
}
- else
- new_player.level_nr = new_player.handicap;
- if (feof(file)) /* Spieler noch nicht in Liste enthalten */
+ /* look for optional content chunk */
+ if (strcmp(chunk, "CONT") == 0 &&
+ chunk_length == 4 + MAX_ELEMENT_CONTENTS * 3 * 3)
{
- new_player = default_player;
+ fgetc(file);
+ level.num_yam_contents = fgetc(file);
+ fgetc(file);
+ fgetc(file);
- fclose(file);
- if (!(file = fopen(filename,"a")))
- Error(ERR_RETURN, "cannot append new player to names file '%s'",
- filename);
- else
+ if (level.num_yam_contents < 1 ||
+ level.num_yam_contents > MAX_ELEMENT_CONTENTS)
{
- for(i=0;i<MAX_NAMELEN;i++)
- fputc(new_player.login_name[i],file);
- for(i=0;i<MAX_NAMELEN;i++)
- fputc(new_player.alias_name[i],file);
- fputc(new_player.handicap,file);
- fputc(new_player.setup / 256,file);
- fputc(new_player.setup % 256,file);
- fputc(new_player.leveldir_nr,file);
- if (!version_10_file)
- {
- fputc(new_player.level_nr,file);
- for(i=0;i<10;i++) /* currently unused bytes */
- fputc(0,file);
- }
+#if DEBUG
+ printf("WARNING: num_yam_contents == %d (corrected)\n",
+ level.num_yam_contents);
+#endif
+ level.num_yam_contents = STD_ELEMENT_CONTENTS;
}
- break;
+
+ for(i=0; i<MAX_ELEMENT_CONTENTS; i++)
+ for(y=0; y<3; y++)
+ for(x=0; x<3; x++)
+ level.yam_content[i][x][y] =
+ (encoding_16bit ?
+ getFile16BitInteger(file, BYTE_ORDER_BIG_ENDIAN) :
+ fgetc(file));
+
+ getFileChunk(file, chunk, &chunk_length, BYTE_ORDER_BIG_ENDIAN);
}
- else /* prüfen, ob Spieler in Liste enthalten */
- if (!strncmp(new_player.login_name,login_name,MAX_NAMELEN-1))
- break;
- }
- if (mode==PLAYER_SETUP)
- {
- *local_player = new_player;
- if (local_player->leveldir_nr < num_leveldirs)
- leveldir_nr = local_player->leveldir_nr;
- else
- leveldir_nr = 0;
+ /* next check body chunk identifier and chunk length */
+ if (strcmp(chunk, "BODY") || chunk_length != lev_fieldx * lev_fieldy)
+ {
+ Error(ERR_WARN, "wrong 'BODY' chunk of level file '%s'", filename);
+ fclose(file);
+ return;
+ }
}
- else
+
+ /* clear all other level fields (needed if resized in level editor later) */
+ for(x=0; x<MAX_LEV_FIELDX; x++)
+ for(y=0; y<MAX_LEV_FIELDY; y++)
+ Feld[x][y] = Ur[x][y] = EL_LEERRAUM;
+
+ /* now read in the valid level fields from level file */
+ for(y=0; y<lev_fieldy; y++)
+ for(x=0; x<lev_fieldx; x++)
+ Feld[x][y] = Ur[x][y] =
+ (encoding_16bit ?
+ getFile16BitInteger(file, BYTE_ORDER_BIG_ENDIAN) :
+ fgetc(file));
+
+ fclose(file);
+
+ /* player was faster than monsters in pre-1.0 levels */
+ if (file_version == FILE_VERSION_1_0 &&
+ IS_LEVELCLASS_CONTRIBUTION(&leveldir[leveldir_nr]))
{
- local_player->handicap = new_player.handicap;
- local_player->level_nr = new_player.level_nr;
+ Error(ERR_WARN, "level file '%s' has version number 1.0", filename);
+ Error(ERR_WARN, "using high speed movement for player");
+ level.double_speed = TRUE;
}
- level_nr = local_player->level_nr;
-
- if (file)
- fclose(file);
+ /* determine border element for this level */
+ SetBorderElement();
}
void SaveLevel(int level_nr)
{
- int i,x,y;
- char filename[MAX_FILENAME_LEN];
+ int i, x, y;
+ char *filename = getLevelFilename(level_nr);
+ boolean encoding_16bit = FALSE; /* default: maximal 256 elements */
+ char *oldest_possible_cookie;
FILE *file;
- sprintf(filename,"%s/%s/%d",
- level_directory,leveldir[leveldir_nr].filename,level_nr);
-
- if (!(file=fopen(filename,"w")))
+ if (!(file = fopen(filename, "w")))
{
- Error(ERR_RETURN, "cannot save level file '%s'", filename);
+ Error(ERR_WARN, "cannot save level file '%s'", filename);
return;
}
- fputs(LEVEL_COOKIE,file); /* Formatkennung */
- fputc(0x0a,file);
-
- fputc(level.fieldx,file);
- fputc(level.fieldy,file);
- fputc(level.time / 256,file);
- fputc(level.time % 256,file);
- fputc(level.edelsteine / 256,file);
- fputc(level.edelsteine % 256,file);
-
- for(i=0;i<MAX_LEVNAMLEN;i++)
- fputc(level.name[i],file);
- for(i=0;i<MAX_LEVSCORE_ENTRIES;i++)
- fputc(level.score[i],file);
- for(i=0;i<4;i++)
- for(y=0;y<3;y++)
- for(x=0;x<3;x++)
- fputc(level.mampfer_inhalt[i][x][y],file);
- fputc(level.tempo_amoebe,file);
- fputc(level.dauer_sieb,file);
- fputc(level.dauer_ablenk,file);
- fputc(level.amoebe_inhalt,file);
-
- for(i=0;i<NUM_FREE_LVHD_BYTES;i++) /* Rest frei / Headergröße 80 Bytes */
- fputc(0,file);
-
- for(y=0;y<lev_fieldy;y++)
- for(x=0;x<lev_fieldx;x++)
- fputc(Ur[x][y],file);
+ /* check yam content for 16-bit elements */
+ for(i=0; i<MAX_ELEMENT_CONTENTS; i++)
+ for(y=0; y<3; y++)
+ for(x=0; x<3; x++)
+ if (level.yam_content[i][x][y] > 255)
+ encoding_16bit = TRUE;
+
+ /* check level field for 16-bit elements */
+ for(y=0; y<lev_fieldy; y++)
+ for(x=0; x<lev_fieldx; x++)
+ if (Ur[x][y] > 255)
+ encoding_16bit = TRUE;
+
+ oldest_possible_cookie = (encoding_16bit ? LEVEL_COOKIE : LEVEL_COOKIE_12);
+
+ fputs(oldest_possible_cookie, file); /* file identifier */
+ fputc('\n', file);
+
+ putFileChunk(file, "HEAD", LEVEL_HEADER_SIZE, BYTE_ORDER_BIG_ENDIAN);
+
+ fputc(level.fieldx, file);
+ fputc(level.fieldy, file);
+
+ putFile16BitInteger(file, level.time, BYTE_ORDER_BIG_ENDIAN);
+ putFile16BitInteger(file, level.gems_needed, BYTE_ORDER_BIG_ENDIAN);
+
+ for(i=0; i<MAX_LEVEL_NAME_LEN; i++)
+ fputc(level.name[i], file);
+ for(i=0; i<LEVEL_SCORE_ELEMENTS; i++)
+ fputc(level.score[i], file);
+ for(i=0; i<STD_ELEMENT_CONTENTS; i++)
+ for(y=0; y<3; y++)
+ for(x=0; x<3; x++)
+ fputc(encoding_16bit ? EL_LEERRAUM : level.yam_content[i][x][y], file);
+ fputc(level.amoeba_speed, file);
+ fputc(level.time_magic_wall, file);
+ fputc(level.time_wheel, file);
+ fputc(level.amoeba_content, file);
+ fputc((level.double_speed ? 1 : 0), file);
+ fputc((level.gravity ? 1 : 0), file);
+
+ fputc((encoding_16bit ? 1 : 0), file);
+
+ for(i=0; i<LEVEL_HEADER_UNUSED; i++) /* set unused header bytes to zero */
+ fputc(0, file);
+
+ putFileChunk(file, "AUTH", MAX_LEVEL_AUTHOR_LEN, BYTE_ORDER_BIG_ENDIAN);
+
+ for(i=0; i<MAX_LEVEL_AUTHOR_LEN; i++)
+ fputc(level.author[i], file);
+
+ putFileChunk(file, "CONT", 4 + MAX_ELEMENT_CONTENTS * 3 * 3,
+ BYTE_ORDER_BIG_ENDIAN);
+
+ fputc(EL_MAMPFER, file);
+ fputc(level.num_yam_contents, file);
+ fputc(0, file);
+ fputc(0, file);
+
+ for(i=0; i<MAX_ELEMENT_CONTENTS; i++)
+ for(y=0; y<3; y++)
+ for(x=0; x<3; x++)
+ if (encoding_16bit)
+ putFile16BitInteger(file, level.yam_content[i][x][y],
+ BYTE_ORDER_BIG_ENDIAN);
+ else
+ fputc(level.yam_content[i][x][y], file);
+
+ putFileChunk(file, "BODY", lev_fieldx * lev_fieldy, BYTE_ORDER_BIG_ENDIAN);
+
+ for(y=0; y<lev_fieldy; y++)
+ for(x=0; x<lev_fieldx; x++)
+ if (encoding_16bit)
+ putFile16BitInteger(file, Ur[x][y], BYTE_ORDER_BIG_ENDIAN);
+ else
+ fputc(Ur[x][y], file);
fclose(file);
chmod(filename, LEVEL_PERMS);
}
-void SaveLevelTape(int level_nr)
+void LoadTape(int level_nr)
{
- int i;
- char filename[MAX_FILENAME_LEN];
+ int i, j;
+ char *filename = getTapeFilename(level_nr);
+ char cookie[MAX_LINE_LEN];
+ char chunk[CHUNK_ID_LEN + 1];
FILE *file;
- boolean new_tape = TRUE;
+ int num_participating_players;
+ int file_version = FILE_VERSION_1_2; /* last version of tape files */
+ int chunk_length;
-#ifndef MSDOS
- sprintf(filename,"%s/%s/%d.tape",
- level_directory,leveldir[leveldir_nr].filename,level_nr);
-#else
- sprintf(filename,"%s/%s/%d.tap",
- level_directory,leveldir[leveldir_nr].filename,level_nr);
-#endif
+ /* always start with reliable default values (empty tape) */
+ TapeErase();
+
+ /* default values (also for pre-1.2 tapes) with only the first player */
+ tape.player_participates[0] = TRUE;
+ for(i=1; i<MAX_PLAYERS; i++)
+ tape.player_participates[i] = FALSE;
+
+ /* at least one (default: the first) player participates in every tape */
+ num_participating_players = 1;
+
+ if (!(file = fopen(filename, "r")))
+ return;
- /* Testen, ob bereits eine Aufnahme existiert */
- if ((file=fopen(filename,"r")))
+ /* check file identifier */
+ fgets(cookie, MAX_LINE_LEN, file);
+ if (strlen(cookie) > 0 && cookie[strlen(cookie) - 1] == '\n')
+ cookie[strlen(cookie) - 1] = '\0';
+
+ if (strcmp(cookie, TAPE_COOKIE_10) == 0) /* old 1.0 tape format */
+ file_version = FILE_VERSION_1_0;
+ else if (strcmp(cookie, TAPE_COOKIE) != 0) /* unknown tape format */
{
- new_tape = FALSE;
+ Error(ERR_WARN, "wrong file identifier of tape file '%s'", filename);
fclose(file);
+ return;
+ }
- if (!Request("Replace old tape ?",REQ_ASK))
+ /* read chunk "HEAD" */
+ if (file_version >= FILE_VERSION_1_2)
+ {
+ getFileChunk(file, chunk, &chunk_length, BYTE_ORDER_BIG_ENDIAN);
+ if (strcmp(chunk, "HEAD") || chunk_length != TAPE_HEADER_SIZE)
+ {
+ Error(ERR_WARN, "wrong 'HEAD' chunk of tape file '%s'", filename);
+ fclose(file);
return;
+ }
}
- if (!(file=fopen(filename,"w")))
+ tape.random_seed = getFile32BitInteger(file, BYTE_ORDER_BIG_ENDIAN);
+ tape.date = getFile32BitInteger(file, BYTE_ORDER_BIG_ENDIAN);
+ tape.length = getFile32BitInteger(file, BYTE_ORDER_BIG_ENDIAN);
+
+ /* read header fields that are new since version 1.2 */
+ if (file_version >= FILE_VERSION_1_2)
{
- Error(ERR_RETURN, "cannot save level recording file '%s'", filename);
- return;
- }
+ byte store_participating_players = fgetc(file);
+
+ for(i=0; i<TAPE_HEADER_UNUSED; i++) /* skip unused header bytes */
+ fgetc(file);
+
+ /* since version 1.2, tapes store which players participate in the tape */
+ num_participating_players = 0;
+ for(i=0; i<MAX_PLAYERS; i++)
+ {
+ tape.player_participates[i] = FALSE;
- fputs(LEVELREC_COOKIE,file); /* Formatkennung */
- fputc(0x0a,file);
+ if (store_participating_players & (1 << i))
+ {
+ tape.player_participates[i] = TRUE;
+ num_participating_players++;
+ }
+ }
+ }
- fputc((tape.random_seed >> 24) & 0xff,file);
- fputc((tape.random_seed >> 16) & 0xff,file);
- fputc((tape.random_seed >> 8) & 0xff,file);
- fputc((tape.random_seed >> 0) & 0xff,file);
+ tape.level_nr = level_nr;
+ tape.counter = 0;
+ tape.changed = FALSE;
- fputc((tape.date >> 24) & 0xff,file);
- fputc((tape.date >> 16) & 0xff,file);
- fputc((tape.date >> 8) & 0xff,file);
- fputc((tape.date >> 0) & 0xff,file);
+ tape.recording = FALSE;
+ tape.playing = FALSE;
+ tape.pausing = FALSE;
- fputc((tape.length >> 24) & 0xff,file);
- fputc((tape.length >> 16) & 0xff,file);
- fputc((tape.length >> 8) & 0xff,file);
- fputc((tape.length >> 0) & 0xff,file);
+ /* read chunk "BODY" */
+ if (file_version >= FILE_VERSION_1_2)
+ {
+ getFileChunk(file, chunk, &chunk_length, BYTE_ORDER_BIG_ENDIAN);
+ if (strcmp(chunk, "BODY") ||
+ chunk_length != (num_participating_players + 1) * tape.length)
+ {
+ Error(ERR_WARN, "wrong 'BODY' chunk of tape file '%s'", filename);
+ fclose(file);
+ return;
+ }
+ }
- for(i=0;i<tape.length;i++)
+ for(i=0; i<tape.length; i++)
{
- int j;
+ if (i >= MAX_TAPELEN)
+ break;
for(j=0; j<MAX_PLAYERS; j++)
- fputc(tape.pos[i].action[j],file);
-
- fputc(tape.pos[i].delay,file);
- }
+ {
+ tape.pos[i].action[j] = MV_NO_MOVING;
- fclose(file);
+ if (tape.player_participates[j])
+ tape.pos[i].action[j] = fgetc(file);
+ }
- chmod(filename, LEVREC_PERMS);
+ tape.pos[i].delay = fgetc(file);
- tape.changed = FALSE;
+ if (file_version == FILE_VERSION_1_0)
+ {
+ /* eliminate possible diagonal moves in old tapes */
+ /* this is only for backward compatibility */
- if (new_tape)
- Request("tape saved !",REQ_CONFIRM);
-}
+ byte joy_dir[4] = { JOY_LEFT, JOY_RIGHT, JOY_UP, JOY_DOWN };
+ byte action = tape.pos[i].action[0];
+ int k, num_moves = 0;
-void SaveScore(int level_nr)
-{
- int i,j;
- char filename[MAX_FILENAME_LEN];
- FILE *file;
+ for (k=0; k<4; k++)
+ {
+ if (action & joy_dir[k])
+ {
+ tape.pos[i + num_moves].action[0] = joy_dir[k];
+ if (num_moves > 0)
+ tape.pos[i + num_moves].delay = 0;
+ num_moves++;
+ }
+ }
- sprintf(filename,"%s/%s/%s",
- level_directory,leveldir[leveldir_nr].filename,SCORE_FILENAME);
+ if (num_moves > 1)
+ {
+ num_moves--;
+ i += num_moves;
+ tape.length += num_moves;
+ }
+ }
- if (!(file=fopen(filename,"r+")))
- {
- Error(ERR_RETURN, "cannot save score for level %d", level_nr);
- return;
+ if (feof(file))
+ break;
}
- fseek(file,
- SCORE_COOKIE_LEN-1+level_nr*(MAX_SCORE_ENTRIES*(MAX_NAMELEN+2)),
- SEEK_SET);
- for(i=0;i<MAX_SCORE_ENTRIES;i++)
- {
- for(j=0;j<MAX_NAMELEN;j++)
- fputc(highscore[i].Name[j],file);
- fputc(highscore[i].Score / 256,file);
- fputc(highscore[i].Score % 256,file);
- }
fclose(file);
+
+ if (i != tape.length)
+ Error(ERR_WARN, "level recording file '%s' corrupted", filename);
+
+ tape.length_seconds = GetTapeLength();
}
-void SavePlayerInfo(int mode)
+void SaveTape(int level_nr)
{
int i;
- char filename[MAX_FILENAME_LEN];
- char cookie[MAX_FILENAME_LEN];
+ char *filename = getTapeFilename(level_nr);
FILE *file;
- struct PlayerInfo default_player;
- int version_10_file = FALSE;
+ boolean new_tape = TRUE;
+ byte store_participating_players;
+ int num_participating_players;
- if (mode==PLAYER_LEVEL)
- sprintf(filename,"%s/%s/%s",
- level_directory,leveldir[leveldir_nr].filename,NAMES_FILENAME);
- else
- sprintf(filename,"%s/%s",CONFIG_PATH,NAMES_FILENAME);
+ InitTapeDirectory(leveldir[leveldir_nr].filename);
- if (!(file = fopen(filename,"r+")))
+ /* if a tape still exists, ask to overwrite it */
+ if (access(filename, F_OK) == 0)
{
- Error(ERR_RETURN, "cannot save player information to file '%s'", filename);
- return;
+ new_tape = FALSE;
+ if (!Request("Replace old tape ?", REQ_ASK))
+ return;
}
- fgets(cookie,NAMES_COOKIE_LEN,file);
- if (!strcmp(cookie,NAMES_COOKIE_10)) /* altes Format? */
- version_10_file = TRUE;
- else if (strcmp(cookie,NAMES_COOKIE)) /* ungültiges Format? */
+ /* count number of players and set corresponding bits for compact storage */
+ store_participating_players = 0;
+ num_participating_players = 0;
+ for(i=0; i<MAX_PLAYERS; i++)
{
- Error(ERR_RETURN, "wrong format of names file '%s'", filename);
- fclose(file);
- return;
- }
-
- while(1)
- {
- for(i=0;i<MAX_NAMELEN;i++)
- default_player.login_name[i] = fgetc(file);
- for(i=0;i<MAX_NAMELEN;i++)
- default_player.alias_name[i] = fgetc(file);
- default_player.handicap = fgetc(file);
- default_player.setup = (fgetc(file)<<8) | fgetc(file);
- default_player.leveldir_nr = fgetc(file);
- if (!version_10_file)
+ if (tape.player_participates[i])
{
- default_player.level_nr = fgetc(file);
- for(i=0;i<10;i++) /* currently unused bytes */
- fgetc(file);
+ num_participating_players++;
+ store_participating_players |= (1 << i);
}
- else
- default_player.level_nr = default_player.handicap;
+ }
- if (feof(file)) /* Spieler noch nicht in Liste enthalten */
- break;
- else /* prüfen, ob Spieler in Liste enthalten */
- if (!strncmp(default_player.login_name,
- local_player->login_name, MAX_NAMELEN-1))
+ if (!(file = fopen(filename, "w")))
+ {
+ Error(ERR_WARN, "cannot save level recording file '%s'", filename);
+ return;
+ }
+
+ fputs(TAPE_COOKIE, file); /* file identifier */
+ fputc('\n', file);
+
+ putFileChunk(file, "HEAD", TAPE_HEADER_SIZE, BYTE_ORDER_BIG_ENDIAN);
+
+ putFile32BitInteger(file, tape.random_seed, BYTE_ORDER_BIG_ENDIAN);
+ putFile32BitInteger(file, tape.date, BYTE_ORDER_BIG_ENDIAN);
+ putFile32BitInteger(file, tape.length, BYTE_ORDER_BIG_ENDIAN);
+
+ fputc(store_participating_players, file);
+
+ for(i=0; i<TAPE_HEADER_UNUSED; i++) /* set unused header bytes to zero */
+ fputc(0, file);
+
+ putFileChunk(file, "BODY", (num_participating_players + 1) * tape.length,
+ BYTE_ORDER_BIG_ENDIAN);
+
+ for(i=0; i<tape.length; i++)
+ {
+ int j;
+
+ for(j=0; j<MAX_PLAYERS; j++)
+ if (tape.player_participates[j])
+ fputc(tape.pos[i].action[j], file);
+
+ fputc(tape.pos[i].delay, file);
+ }
+
+ fclose(file);
+
+ chmod(filename, TAPE_PERMS);
+
+ tape.changed = FALSE;
+
+ if (new_tape)
+ Request("tape saved !", REQ_CONFIRM);
+}
+
+void LoadScore(int level_nr)
+{
+ int i;
+ char *filename = getScoreFilename(level_nr);
+ char cookie[MAX_LINE_LEN];
+ char line[MAX_LINE_LEN];
+ char *line_ptr;
+ FILE *file;
+
+ /* always start with reliable default values */
+ for(i=0; i<MAX_SCORE_ENTRIES; i++)
+ {
+ strcpy(highscore[i].Name, EMPTY_PLAYER_NAME);
+ highscore[i].Score = 0;
+ }
+
+ if (!(file = fopen(filename, "r")))
+ return;
+
+ /* check file identifier */
+ fgets(cookie, MAX_LINE_LEN, file);
+ if (strlen(cookie) > 0 && cookie[strlen(cookie) - 1] == '\n')
+ cookie[strlen(cookie) - 1] = '\0';
+
+ if (strcmp(cookie, SCORE_COOKIE) != 0)
+ {
+ Error(ERR_WARN, "wrong file identifier of score file '%s'", filename);
+ fclose(file);
+ return;
+ }
+
+ for(i=0; i<MAX_SCORE_ENTRIES; i++)
+ {
+ fscanf(file, "%d", &highscore[i].Score);
+ fgets(line, MAX_LINE_LEN, file);
+
+ if (line[strlen(line) - 1] == '\n')
+ line[strlen(line) - 1] = '\0';
+
+ for (line_ptr = line; *line_ptr; line_ptr++)
+ {
+ if (*line_ptr != ' ' && *line_ptr != '\t' && *line_ptr != '\0')
{
- fseek(file,-(2*MAX_NAMELEN+1+2+1+(version_10_file ? 0 : 11)),SEEK_CUR);
+ strncpy(highscore[i].Name, line_ptr, MAX_PLAYER_NAME_LEN);
+ highscore[i].Name[MAX_PLAYER_NAME_LEN] = '\0';
break;
}
+ }
}
- local_player->level_nr = level_nr;
+ fclose(file);
+}
- for(i=0;i<MAX_NAMELEN;i++)
- fputc(local_player->login_name[i],file);
- for(i=0;i<MAX_NAMELEN;i++)
- fputc(local_player->alias_name[i],file);
- fputc(local_player->handicap,file);
- fputc(local_player->setup / 256,file);
- fputc(local_player->setup % 256,file);
- fputc(local_player->leveldir_nr,file);
- if (!version_10_file)
+void SaveScore(int level_nr)
+{
+ int i;
+ char *filename = getScoreFilename(level_nr);
+ FILE *file;
+
+ InitScoreDirectory(leveldir[leveldir_nr].filename);
+
+ if (!(file = fopen(filename, "w")))
{
- fputc(local_player->level_nr,file);
- for(i=0;i<10;i++) /* currently unused bytes */
- fputc(0,file);
+ Error(ERR_WARN, "cannot save score for level %d", level_nr);
+ return;
}
+ fprintf(file, "%s\n\n", SCORE_COOKIE);
+
+ for(i=0; i<MAX_SCORE_ENTRIES; i++)
+ fprintf(file, "%d %s\n", highscore[i].Score, highscore[i].Name);
+
fclose(file);
+
+ chmod(filename, SCORE_PERMS);
}
-void LoadJoystickData()
+#define TOKEN_STR_FILE_IDENTIFIER "file_identifier"
+#define TOKEN_STR_LAST_LEVEL_SERIES "last_level_series"
+#define TOKEN_STR_LAST_PLAYED_LEVEL "last_played_level"
+#define TOKEN_STR_HANDICAP_LEVEL "handicap_level"
+#define TOKEN_STR_PLAYER_PREFIX "player_"
+
+#define TOKEN_VALUE_POSITION 30
+
+/* global setup */
+#define SETUP_TOKEN_PLAYER_NAME 0
+#define SETUP_TOKEN_SOUND 1
+#define SETUP_TOKEN_SOUND_LOOPS 2
+#define SETUP_TOKEN_SOUND_MUSIC 3
+#define SETUP_TOKEN_SOUND_SIMPLE 4
+
+#if 0
+#define SETUP_TOKEN_TOONS 5
+#define SETUP_TOKEN_DOUBLE_BUFFERING 6
+#endif
+
+#define SETUP_TOKEN_SCROLL_DELAY 5
+#define SETUP_TOKEN_SOFT_SCROLLING 6
+#define SETUP_TOKEN_FADING 7
+#define SETUP_TOKEN_AUTORECORD 8
+#define SETUP_TOKEN_QUICK_DOORS 9
+#define SETUP_TOKEN_TEAM_MODE 10
+#define SETUP_TOKEN_HANDICAP 11
+#define SETUP_TOKEN_TIME_LIMIT 12
+
+/* player setup */
+#define SETUP_TOKEN_USE_JOYSTICK 13
+#define SETUP_TOKEN_JOY_DEVICE_NAME 14
+#define SETUP_TOKEN_JOY_XLEFT 15
+#define SETUP_TOKEN_JOY_XMIDDLE 16
+#define SETUP_TOKEN_JOY_XRIGHT 17
+#define SETUP_TOKEN_JOY_YUPPER 18
+#define SETUP_TOKEN_JOY_YMIDDLE 19
+#define SETUP_TOKEN_JOY_YLOWER 20
+#define SETUP_TOKEN_JOY_SNAP 21
+#define SETUP_TOKEN_JOY_BOMB 22
+#define SETUP_TOKEN_KEY_LEFT 23
+#define SETUP_TOKEN_KEY_RIGHT 24
+#define SETUP_TOKEN_KEY_UP 25
+#define SETUP_TOKEN_KEY_DOWN 26
+#define SETUP_TOKEN_KEY_SNAP 27
+#define SETUP_TOKEN_KEY_BOMB 28
+
+/* level directory info */
+#define LEVELINFO_TOKEN_NAME 29
+#define LEVELINFO_TOKEN_NAME_SHORT 30
+#define LEVELINFO_TOKEN_NAME_SORTING 31
+#define LEVELINFO_TOKEN_AUTHOR 32
+#define LEVELINFO_TOKEN_IMPORTED_FROM 33
+#define LEVELINFO_TOKEN_LEVELS 34
+#define LEVELINFO_TOKEN_FIRST_LEVEL 35
+#define LEVELINFO_TOKEN_SORT_PRIORITY 36
+#define LEVELINFO_TOKEN_READONLY 37
+
+#define FIRST_GLOBAL_SETUP_TOKEN SETUP_TOKEN_PLAYER_NAME
+#define LAST_GLOBAL_SETUP_TOKEN SETUP_TOKEN_TIME_LIMIT
+
+#define FIRST_PLAYER_SETUP_TOKEN SETUP_TOKEN_USE_JOYSTICK
+#define LAST_PLAYER_SETUP_TOKEN SETUP_TOKEN_KEY_BOMB
+
+#define FIRST_LEVELINFO_TOKEN LEVELINFO_TOKEN_NAME
+#define LAST_LEVELINFO_TOKEN LEVELINFO_TOKEN_READONLY
+
+#define TYPE_BOOLEAN 1
+#define TYPE_SWITCH 2
+#define TYPE_KEYSYM 3
+#define TYPE_INTEGER 4
+#define TYPE_STRING 5
+
+static struct SetupInfo si;
+static struct SetupInputInfo sii;
+static struct LevelDirInfo ldi;
+static struct
+{
+ int type;
+ void *value;
+ char *text;
+} token_info[] =
+{
+ /* global setup */
+ { TYPE_STRING, &si.player_name, "player_name" },
+ { TYPE_SWITCH, &si.sound, "sound" },
+ { TYPE_SWITCH, &si.sound_loops, "repeating_sound_loops" },
+ { TYPE_SWITCH, &si.sound_music, "background_music" },
+ { TYPE_SWITCH, &si.sound_simple, "simple_sound_effects" },
+
+#if 0
+ { TYPE_SWITCH, &si.toons, "toons" },
+ { TYPE_SWITCH, &si.double_buffering, "double_buffering" },
+#endif
+
+ { TYPE_SWITCH, &si.scroll_delay, "scroll_delay" },
+ { TYPE_SWITCH, &si.soft_scrolling, "soft_scrolling" },
+ { TYPE_SWITCH, &si.fading, "screen_fading" },
+ { TYPE_SWITCH, &si.autorecord, "automatic_tape_recording" },
+ { TYPE_SWITCH, &si.quick_doors, "quick_doors" },
+ { TYPE_SWITCH, &si.team_mode, "team_mode" },
+ { TYPE_SWITCH, &si.handicap, "handicap" },
+ { TYPE_SWITCH, &si.time_limit, "time_limit" },
+
+ /* player setup */
+ { TYPE_BOOLEAN, &sii.use_joystick, ".use_joystick" },
+ { TYPE_STRING, &sii.joy.device_name, ".joy.device_name" },
+ { TYPE_INTEGER, &sii.joy.xleft, ".joy.xleft" },
+ { TYPE_INTEGER, &sii.joy.xmiddle, ".joy.xmiddle" },
+ { TYPE_INTEGER, &sii.joy.xright, ".joy.xright" },
+ { TYPE_INTEGER, &sii.joy.yupper, ".joy.yupper" },
+ { TYPE_INTEGER, &sii.joy.ymiddle, ".joy.ymiddle" },
+ { TYPE_INTEGER, &sii.joy.ylower, ".joy.ylower" },
+ { TYPE_INTEGER, &sii.joy.snap, ".joy.snap_field" },
+ { TYPE_INTEGER, &sii.joy.bomb, ".joy.place_bomb" },
+ { TYPE_KEYSYM, &sii.key.left, ".key.move_left" },
+ { TYPE_KEYSYM, &sii.key.right, ".key.move_right" },
+ { TYPE_KEYSYM, &sii.key.up, ".key.move_up" },
+ { TYPE_KEYSYM, &sii.key.down, ".key.move_down" },
+ { TYPE_KEYSYM, &sii.key.snap, ".key.snap_field" },
+ { TYPE_KEYSYM, &sii.key.bomb, ".key.place_bomb" },
+
+ /* level directory info */
+ { TYPE_STRING, &ldi.name, "name" },
+ { TYPE_STRING, &ldi.name_short, "name_short" },
+ { TYPE_STRING, &ldi.name_sorting, "name_sorting" },
+ { TYPE_STRING, &ldi.author, "author" },
+ { TYPE_STRING, &ldi.imported_from, "imported_from" },
+ { TYPE_INTEGER, &ldi.levels, "levels" },
+ { TYPE_INTEGER, &ldi.first_level, "first_level" },
+ { TYPE_INTEGER, &ldi.sort_priority, "sort_priority" },
+ { TYPE_BOOLEAN, &ldi.readonly, "readonly" }
+};
+
+static char *string_tolower(char *s)
{
+ static char s_lower[100];
int i;
- char cookie[256];
- FILE *file;
- if (joystick_status==JOYSTICK_OFF)
+ if (strlen(s) >= 100)
+ return s;
+
+ strcpy(s_lower, s);
+
+ for (i=0; i<strlen(s_lower); i++)
+ s_lower[i] = tolower(s_lower[i]);
+
+ return s_lower;
+}
+
+static int get_string_integer_value(char *s)
+{
+ static char *number_text[][3] =
+ {
+ { "0", "zero", "null", },
+ { "1", "one", "first" },
+ { "2", "two", "second" },
+ { "3", "three", "third" },
+ { "4", "four", "fourth" },
+ { "5", "five", "fifth" },
+ { "6", "six", "sixth" },
+ { "7", "seven", "seventh" },
+ { "8", "eight", "eighth" },
+ { "9", "nine", "ninth" },
+ { "10", "ten", "tenth" },
+ { "11", "eleven", "eleventh" },
+ { "12", "twelve", "twelfth" },
+ };
+
+ int i, j;
+
+ for (i=0; i<13; i++)
+ for (j=0; j<3; j++)
+ if (strcmp(string_tolower(s), number_text[i][j]) == 0)
+ return i;
+
+ return atoi(s);
+}
+
+static boolean get_string_boolean_value(char *s)
+{
+ if (strcmp(string_tolower(s), "true") == 0 ||
+ strcmp(string_tolower(s), "yes") == 0 ||
+ strcmp(string_tolower(s), "on") == 0 ||
+ get_string_integer_value(s) == 1)
+ return TRUE;
+ else
+ return FALSE;
+}
+
+static char *getFormattedSetupEntry(char *token, char *value)
+{
+ int i;
+ static char entry[MAX_LINE_LEN];
+
+ sprintf(entry, "%s:", token);
+ for (i=strlen(entry); i<TOKEN_VALUE_POSITION; i++)
+ entry[i] = ' ';
+ entry[i] = '\0';
+
+ strcat(entry, value);
+
+ return entry;
+}
+
+static void freeSetupFileList(struct SetupFileList *setup_file_list)
+{
+ if (!setup_file_list)
return;
-#ifndef MSDOS
- if (!(file=fopen(JOYDAT_FILE,"r")))
+ if (setup_file_list->token)
+ free(setup_file_list->token);
+ if (setup_file_list->value)
+ free(setup_file_list->value);
+ if (setup_file_list->next)
+ freeSetupFileList(setup_file_list->next);
+ free(setup_file_list);
+}
+
+static struct SetupFileList *newSetupFileList(char *token, char *value)
+{
+ struct SetupFileList *new = checked_malloc(sizeof(struct SetupFileList));
+
+ new->token = checked_malloc(strlen(token) + 1);
+ strcpy(new->token, token);
+
+ new->value = checked_malloc(strlen(value) + 1);
+ strcpy(new->value, value);
+
+ new->next = NULL;
+
+ return new;
+}
+
+static char *getTokenValue(struct SetupFileList *setup_file_list,
+ char *token)
+{
+ if (!setup_file_list)
+ return NULL;
+
+ if (strcmp(setup_file_list->token, token) == 0)
+ return setup_file_list->value;
+ else
+ return getTokenValue(setup_file_list->next, token);
+}
+
+static void setTokenValue(struct SetupFileList *setup_file_list,
+ char *token, char *value)
+{
+ if (!setup_file_list)
return;
- fscanf(file,"%s",cookie);
- if (strcmp(cookie,JOYSTICK_COOKIE)) /* ungültiges Format? */
+ if (strcmp(setup_file_list->token, token) == 0)
{
- Error(ERR_RETURN, "wrong format of joystick file '%s'", JOYDAT_FILE);
- fclose(file);
+ free(setup_file_list->value);
+ setup_file_list->value = checked_malloc(strlen(value) + 1);
+ strcpy(setup_file_list->value, value);
+ }
+ else if (setup_file_list->next == NULL)
+ setup_file_list->next = newSetupFileList(token, value);
+ else
+ setTokenValue(setup_file_list->next, token, value);
+}
+
+#ifdef DEBUG
+static void printSetupFileList(struct SetupFileList *setup_file_list)
+{
+ if (!setup_file_list)
return;
+
+ printf("token: '%s'\n", setup_file_list->token);
+ printf("value: '%s'\n", setup_file_list->value);
+
+ printSetupFileList(setup_file_list->next);
+}
+#endif
+
+static struct SetupFileList *loadSetupFileList(char *filename)
+{
+ int line_len;
+ char line[MAX_LINE_LEN];
+ char *token, *value, *line_ptr;
+ struct SetupFileList *setup_file_list = newSetupFileList("", "");
+ struct SetupFileList *first_valid_list_entry;
+
+ FILE *file;
+
+ if (!(file = fopen(filename, "r")))
+ {
+ Error(ERR_WARN, "cannot open configuration file '%s'", filename);
+ return NULL;
}
- for(i=0;i<2;i++)
+ while(!feof(file))
{
- fscanf(file,"%s",cookie);
- fscanf(file, "%d %d %d \n",
- &joystick[i].xleft, &joystick[i].xmiddle, &joystick[i].xright);
- fscanf(file, "%d %d %d \n",
- &joystick[i].yupper, &joystick[i].ymiddle, &joystick[i].ylower);
+ /* read next line of input file */
+ if (!fgets(line, MAX_LINE_LEN, file))
+ break;
+
+ /* cut trailing comment or whitespace from input line */
+ for (line_ptr = line; *line_ptr; line_ptr++)
+ {
+ if (*line_ptr == '#' || *line_ptr == '\n' || *line_ptr == '\r')
+ {
+ *line_ptr = '\0';
+ break;
+ }
+ }
+
+ /* cut trailing whitespaces from input line */
+ for (line_ptr = &line[strlen(line)]; line_ptr > line; line_ptr--)
+ if ((*line_ptr == ' ' || *line_ptr == '\t') && line_ptr[1] == '\0')
+ *line_ptr = '\0';
+
+ /* ignore empty lines */
+ if (*line == '\0')
+ continue;
+
+ line_len = strlen(line);
+
+ /* cut leading whitespaces from token */
+ for (token = line; *token; token++)
+ if (*token != ' ' && *token != '\t')
+ break;
+
+ /* find end of token */
+ for (line_ptr = token; *line_ptr; line_ptr++)
+ {
+ if (*line_ptr == ' ' || *line_ptr == '\t' || *line_ptr == ':')
+ {
+ *line_ptr = '\0';
+ break;
+ }
+ }
+
+ if (line_ptr < line + line_len)
+ value = line_ptr + 1;
+ else
+ value = "\0";
+
+ /* cut leading whitespaces from value */
+ for (; *value; value++)
+ if (*value != ' ' && *value != '\t')
+ break;
+
+ if (*token && *value)
+ setTokenValue(setup_file_list, token, value);
}
+
fclose(file);
- CheckJoystickData();
+ first_valid_list_entry = setup_file_list->next;
+
+ /* free empty list header */
+ setup_file_list->next = NULL;
+ freeSetupFileList(setup_file_list);
+
+ if (first_valid_list_entry == NULL)
+ Error(ERR_WARN, "configuration file '%s' is empty", filename);
+
+ return first_valid_list_entry;
+}
+
+static void checkSetupFileListIdentifier(struct SetupFileList *setup_file_list,
+ char *identifier)
+{
+ if (!setup_file_list)
+ return;
+
+ if (strcmp(setup_file_list->token, TOKEN_STR_FILE_IDENTIFIER) == 0)
+ {
+ if (strcmp(setup_file_list->value, identifier) != 0)
+ {
+ Error(ERR_WARN, "configuration file has wrong version");
+ return;
+ }
+ else
+ return;
+ }
+
+ if (setup_file_list->next)
+ checkSetupFileListIdentifier(setup_file_list->next, identifier);
+ else
+ {
+ Error(ERR_WARN, "configuration file has no version information");
+ return;
+ }
+}
+
+static void setLevelDirInfoToDefaults(struct LevelDirInfo *ldi)
+{
+ ldi->filename = NULL;
+ ldi->name = getStringCopy(ANONYMOUS_NAME);
+ ldi->name_short = NULL;
+ ldi->name_sorting = NULL;
+ ldi->author = getStringCopy(ANONYMOUS_NAME);
+ ldi->imported_from = NULL;
+ ldi->levels = 0;
+ ldi->first_level = 0;
+ ldi->last_level = 0;
+ ldi->sort_priority = LEVELCLASS_UNDEFINED; /* default: least priority */
+ ldi->readonly = TRUE;
+ ldi->user_defined = FALSE;
+ ldi->color = 0;
+ ldi->class_desc = NULL;
+ ldi->handicap_level = 0;
+}
+
+static void setSetupInfoToDefaults(struct SetupInfo *si)
+{
+ int i;
+
+ si->player_name = getStringCopy(getLoginName());
+
+ si->sound = TRUE;
+ si->sound_loops = TRUE;
+ si->sound_music = TRUE;
+ si->sound_simple = TRUE;
+ si->toons = TRUE;
+ si->double_buffering = TRUE;
+ si->direct_draw = !si->double_buffering;
+ si->scroll_delay = TRUE;
+ si->soft_scrolling = TRUE;
+ si->fading = FALSE;
+ si->autorecord = TRUE;
+ si->quick_doors = FALSE;
+ si->team_mode = FALSE;
+ si->handicap = TRUE;
+ si->time_limit = TRUE;
+
+ for (i=0; i<MAX_PLAYERS; i++)
+ {
+ si->input[i].use_joystick = FALSE;
+ si->input[i].joy.device_name = getStringCopy(joystick_device_name[i]);
+ si->input[i].joy.xleft = JOYSTICK_XLEFT;
+ si->input[i].joy.xmiddle = JOYSTICK_XMIDDLE;
+ si->input[i].joy.xright = JOYSTICK_XRIGHT;
+ si->input[i].joy.yupper = JOYSTICK_YUPPER;
+ si->input[i].joy.ymiddle = JOYSTICK_YMIDDLE;
+ si->input[i].joy.ylower = JOYSTICK_YLOWER;
+ si->input[i].joy.snap = (i == 0 ? JOY_BUTTON_1 : 0);
+ si->input[i].joy.bomb = (i == 0 ? JOY_BUTTON_2 : 0);
+ si->input[i].key.left = (i == 0 ? DEFAULT_KEY_LEFT : KEY_UNDEFINDED);
+ si->input[i].key.right = (i == 0 ? DEFAULT_KEY_RIGHT : KEY_UNDEFINDED);
+ si->input[i].key.up = (i == 0 ? DEFAULT_KEY_UP : KEY_UNDEFINDED);
+ si->input[i].key.down = (i == 0 ? DEFAULT_KEY_DOWN : KEY_UNDEFINDED);
+ si->input[i].key.snap = (i == 0 ? DEFAULT_KEY_SNAP : KEY_UNDEFINDED);
+ si->input[i].key.bomb = (i == 0 ? DEFAULT_KEY_BOMB : KEY_UNDEFINDED);
+ }
+}
+
+static void setSetupInfo(int token_nr, char *token_value)
+{
+ int token_type = token_info[token_nr].type;
+ void *setup_value = token_info[token_nr].value;
+
+ if (token_value == NULL)
+ return;
+
+ /* set setup field to corresponding token value */
+ switch (token_type)
+ {
+ case TYPE_BOOLEAN:
+ case TYPE_SWITCH:
+ *(boolean *)setup_value = get_string_boolean_value(token_value);
+ break;
+
+ case TYPE_KEYSYM:
+ *(KeySym *)setup_value = getKeySymFromX11KeyName(token_value);
+ break;
+
+ case TYPE_INTEGER:
+ *(int *)setup_value = get_string_integer_value(token_value);
+ break;
+
+ case TYPE_STRING:
+ if (*(char **)setup_value != NULL)
+ free(*(char **)setup_value);
+ *(char **)setup_value = getStringCopy(token_value);
+ break;
+
+ default:
+ break;
+ }
+}
+
+static void decodeSetupFileList(struct SetupFileList *setup_file_list)
+{
+ int i, pnr;
+
+ if (!setup_file_list)
+ return;
+
+ /* handle global setup values */
+ si = setup;
+ for (i=FIRST_GLOBAL_SETUP_TOKEN; i<=LAST_GLOBAL_SETUP_TOKEN; i++)
+ setSetupInfo(i, getTokenValue(setup_file_list, token_info[i].text));
+ setup = si;
+
+ /* handle player specific setup values */
+ for (pnr=0; pnr<MAX_PLAYERS; pnr++)
+ {
+ char prefix[30];
+
+ sprintf(prefix, "%s%d", TOKEN_STR_PLAYER_PREFIX, pnr + 1);
+
+ sii = setup.input[pnr];
+ for (i=FIRST_PLAYER_SETUP_TOKEN; i<=LAST_PLAYER_SETUP_TOKEN; i++)
+ {
+ char full_token[100];
+
+ sprintf(full_token, "%s%s", prefix, token_info[i].text);
+ setSetupInfo(i, getTokenValue(setup_file_list, full_token));
+ }
+ setup.input[pnr] = sii;
+ }
+}
+
+int getLevelSeriesNrFromLevelSeriesName(char *level_series_name)
+{
+ int i;
+
+ if (!level_series_name)
+ return 0;
+
+ for (i=0; i<num_leveldirs; i++)
+ if (strcmp(level_series_name, leveldir[i].filename) == 0)
+ return i;
+
+ return 0;
+}
+
+static int compareLevelDirInfoEntries(const void *object1, const void *object2)
+{
+ const struct LevelDirInfo *entry1 = object1;
+ const struct LevelDirInfo *entry2 = object2;
+ int compare_result;
+
+ if (entry1->sort_priority == entry2->sort_priority)
+ {
+ char *name1 = getStringToLower(entry1->name_sorting);
+ char *name2 = getStringToLower(entry2->name_sorting);
+
+ compare_result = strcmp(name1, name2);
+
+ free(name1);
+ free(name2);
+ }
+ else if (LEVELSORTING(entry1) == LEVELSORTING(entry2))
+ compare_result = entry1->sort_priority - entry2->sort_priority;
+ else
+ compare_result = LEVELSORTING(entry1) - LEVELSORTING(entry2);
+
+ return compare_result;
+}
+
+static int LoadLevelInfoFromLevelDir(char *level_directory, int start_entry)
+{
+ DIR *dir;
+ struct stat file_status;
+ char *directory = NULL;
+ char *filename = NULL;
+ struct SetupFileList *setup_file_list = NULL;
+ struct dirent *dir_entry;
+ int i, current_entry = start_entry;
+
+ if ((dir = opendir(level_directory)) == NULL)
+ {
+ Error(ERR_WARN, "cannot read level directory '%s'", level_directory);
+ return current_entry;
+ }
+
+ while (current_entry < MAX_LEVDIR_ENTRIES)
+ {
+ if ((dir_entry = readdir(dir)) == NULL) /* last directory entry */
+ break;
+
+ /* skip entries for current and parent directory */
+ if (strcmp(dir_entry->d_name, ".") == 0 ||
+ strcmp(dir_entry->d_name, "..") == 0)
+ continue;
+
+ /* find out if directory entry is itself a directory */
+ directory = getPath2(level_directory, dir_entry->d_name);
+ if (stat(directory, &file_status) != 0 || /* cannot stat file */
+ (file_status.st_mode & S_IFMT) != S_IFDIR) /* not a directory */
+ {
+ free(directory);
+ continue;
+ }
+
+ filename = getPath2(directory, LEVELINFO_FILENAME);
+ setup_file_list = loadSetupFileList(filename);
+
+ if (setup_file_list)
+ {
+#if 0
+ DrawInitText(dir_entry->d_name, 150, FC_YELLOW);
+#endif
+
+ checkSetupFileListIdentifier(setup_file_list, LEVELINFO_COOKIE);
+ setLevelDirInfoToDefaults(&leveldir[current_entry]);
+
+ ldi = leveldir[current_entry];
+ for (i=FIRST_LEVELINFO_TOKEN; i<=LAST_LEVELINFO_TOKEN; i++)
+ setSetupInfo(i, getTokenValue(setup_file_list, token_info[i].text));
+ leveldir[current_entry] = ldi;
+
+#if 1
+ DrawInitText(leveldir[current_entry].name, 150, FC_YELLOW);
+#endif
+
+ if (leveldir[current_entry].name_short == NULL)
+ leveldir[current_entry].name_short =
+ getStringCopy(leveldir[current_entry].name);
+
+ if (leveldir[current_entry].name_sorting == NULL)
+ leveldir[current_entry].name_sorting =
+ getStringCopy(leveldir[current_entry].name);
+
+ leveldir[current_entry].filename = getStringCopy(dir_entry->d_name);
+ leveldir[current_entry].last_level =
+ leveldir[current_entry].first_level +
+ leveldir[current_entry].levels - 1;
+ leveldir[current_entry].user_defined =
+ (level_directory == options.level_directory ? FALSE : TRUE);
+ leveldir[current_entry].color = LEVELCOLOR(&leveldir[current_entry]);
+ leveldir[current_entry].class_desc =
+ getLevelClassDescription(&leveldir[current_entry]);
+#if 0
+ leveldir[current_entry].handicap_level =
+ leveldir[current_entry].first_level; /* default value */
#else
- load_joystick_data(JOYDAT_FILE);
+ leveldir[current_entry].handicap_level =
+ (leveldir[current_entry].user_defined ?
+ leveldir[current_entry].last_level :
+ leveldir[current_entry].first_level);
#endif
+
+ freeSetupFileList(setup_file_list);
+ current_entry++;
+ }
+ else
+ Error(ERR_WARN, "ignoring level directory '%s'", directory);
+
+ free(directory);
+ free(filename);
+ }
+
+ closedir(dir);
+
+ if (current_entry == MAX_LEVDIR_ENTRIES)
+ {
+ Error(ERR_WARN, "maximum of %d level directories reached", current_entry);
+ Error(ERR_WARN, "remaining level directories ignored in directory '%s'",
+ level_directory);
+ }
+ else if (current_entry == start_entry)
+ Error(ERR_WARN, "cannot find any valid level series in directory '%s'",
+ level_directory);
+
+ return current_entry;
}
-void SaveJoystickData()
+void LoadLevelInfo()
{
- int i;
+ InitUserLevelDirectory(getLoginName());
+
+ num_leveldirs = 0;
+ leveldir_nr = 0;
+
+ DrawInitText("Loading level series:", 120, FC_GREEN);
+
+ num_leveldirs = LoadLevelInfoFromLevelDir(options.level_directory,
+ num_leveldirs);
+ num_leveldirs = LoadLevelInfoFromLevelDir(getUserLevelDir(""),
+ num_leveldirs);
+
+ if (num_leveldirs == 0)
+ Error(ERR_EXIT, "cannot find any valid level series in any directory");
+
+ if (num_leveldirs > 1)
+ qsort(leveldir, num_leveldirs, sizeof(struct LevelDirInfo),
+ compareLevelDirInfoEntries);
+}
+
+static void SaveUserLevelInfo()
+{
+ char *filename;
FILE *file;
+ int i;
+
+ filename = getPath2(getUserLevelDir(getLoginName()), LEVELINFO_FILENAME);
- if (joystick_status==JOYSTICK_OFF)
+ if (!(file = fopen(filename, "w")))
+ {
+ Error(ERR_WARN, "cannot write level info file '%s'", filename);
+ free(filename);
return;
+ }
-#ifndef MSDOS
- CheckJoystickData();
+ /* always start with reliable default values */
+ setLevelDirInfoToDefaults(&ldi);
+
+ ldi.name = getLoginName();
+ ldi.author = getRealName();
+ ldi.levels = 100;
+ ldi.first_level = 1;
+ ldi.sort_priority = LEVELCLASS_USER_START;
+ ldi.readonly = FALSE;
+
+ fprintf(file, "%s\n\n",
+ getFormattedSetupEntry(TOKEN_STR_FILE_IDENTIFIER, LEVELINFO_COOKIE));
+
+ for (i=FIRST_LEVELINFO_TOKEN; i<=LAST_LEVELINFO_TOKEN; i++)
+ if (i != LEVELINFO_TOKEN_NAME_SHORT &&
+ i != LEVELINFO_TOKEN_NAME_SORTING &&
+ i != LEVELINFO_TOKEN_IMPORTED_FROM)
+ fprintf(file, "%s\n", getSetupLine("", i));
+
+ fclose(file);
+ free(filename);
+
+ chmod(filename, SETUP_PERMS);
+}
- if (!(file=fopen(JOYDAT_FILE,"w")))
+void LoadSetup()
+{
+ char *filename;
+ struct SetupFileList *setup_file_list = NULL;
+
+ /* always start with reliable default values */
+ setSetupInfoToDefaults(&setup);
+
+ filename = getPath2(getSetupDir(), SETUP_FILENAME);
+
+ setup_file_list = loadSetupFileList(filename);
+
+ if (setup_file_list)
+ {
+ checkSetupFileListIdentifier(setup_file_list, SETUP_COOKIE);
+ decodeSetupFileList(setup_file_list);
+
+ setup.direct_draw = !setup.double_buffering;
+
+ freeSetupFileList(setup_file_list);
+
+ /* needed to work around problems with fixed length strings */
+ if (strlen(setup.player_name) > MAX_PLAYER_NAME_LEN)
+ setup.player_name[MAX_PLAYER_NAME_LEN] = '\0';
+ else if (strlen(setup.player_name) < MAX_PLAYER_NAME_LEN)
+ {
+ char *new_name = checked_malloc(MAX_PLAYER_NAME_LEN + 1);
+
+ strcpy(new_name, setup.player_name);
+ free(setup.player_name);
+ setup.player_name = new_name;
+ }
+ }
+ else
+ Error(ERR_WARN, "using default setup values");
+
+ free(filename);
+}
+
+static char *getSetupLine(char *prefix, int token_nr)
+{
+ int i;
+ static char entry[MAX_LINE_LEN];
+ int token_type = token_info[token_nr].type;
+ void *setup_value = token_info[token_nr].value;
+ char *token_text = token_info[token_nr].text;
+
+ /* start with the prefix, token and some spaces to format output line */
+ sprintf(entry, "%s%s:", prefix, token_text);
+ for (i=strlen(entry); i<TOKEN_VALUE_POSITION; i++)
+ strcat(entry, " ");
+
+ /* continue with the token's value (which can have different types) */
+ switch (token_type)
+ {
+ case TYPE_BOOLEAN:
+ strcat(entry, (*(boolean *)setup_value ? "true" : "false"));
+ break;
+
+ case TYPE_SWITCH:
+ strcat(entry, (*(boolean *)setup_value ? "on" : "off"));
+ break;
+
+ case TYPE_KEYSYM:
+ {
+ KeySym keysym = *(KeySym *)setup_value;
+ char *keyname = getKeyNameFromKeySym(keysym);
+
+ strcat(entry, getX11KeyNameFromKeySym(keysym));
+ for (i=strlen(entry); i<50; i++)
+ strcat(entry, " ");
+
+ /* add comment, if useful */
+ if (strcmp(keyname, "(undefined)") != 0 &&
+ strcmp(keyname, "(unknown)") != 0)
+ {
+ strcat(entry, "# ");
+ strcat(entry, keyname);
+ }
+ }
+ break;
+
+ case TYPE_INTEGER:
+ {
+ char buffer[MAX_LINE_LEN];
+
+ sprintf(buffer, "%d", *(int *)setup_value);
+ strcat(entry, buffer);
+ }
+ break;
+
+ case TYPE_STRING:
+ strcat(entry, *(char **)setup_value);
+ break;
+
+ default:
+ break;
+ }
+
+ return entry;
+}
+
+void SaveSetup()
+{
+ int i, pnr;
+ char *filename;
+ FILE *file;
+
+ InitUserDataDirectory();
+
+ filename = getPath2(getSetupDir(), SETUP_FILENAME);
+
+ if (!(file = fopen(filename, "w")))
{
- Error(ERR_RETURN, "cannot save joystick calibration data to file '%s'",
- JOYDAT_FILE);
+ Error(ERR_WARN, "cannot write setup file '%s'", filename);
+ free(filename);
return;
}
- fprintf(file,"%s\n",JOYSTICK_COOKIE); /* Formatkennung */
- for(i=0;i<2;i++)
+ fprintf(file, "%s\n",
+ getFormattedSetupEntry(TOKEN_STR_FILE_IDENTIFIER, SETUP_COOKIE));
+ fprintf(file, "\n");
+
+ /* handle global setup values */
+ si = setup;
+ for (i=FIRST_GLOBAL_SETUP_TOKEN; i<=LAST_GLOBAL_SETUP_TOKEN; i++)
{
- fprintf(file,"JOYSTICK_%d_DATA\n",i);
- fprintf(file, "%d %d %d \n",
- joystick[i].xleft, joystick[i].xmiddle, joystick[i].xright);
- fprintf(file, "%d %d %d \n",
- joystick[i].yupper, joystick[i].ymiddle, joystick[i].ylower);
+ fprintf(file, "%s\n", getSetupLine("", i));
+
+ /* just to make things nicer :) */
+ if (i == SETUP_TOKEN_PLAYER_NAME)
+ fprintf(file, "\n");
+ }
+
+ /* handle player specific setup values */
+ for (pnr=0; pnr<MAX_PLAYERS; pnr++)
+ {
+ char prefix[30];
+
+ sprintf(prefix, "%s%d", TOKEN_STR_PLAYER_PREFIX, pnr + 1);
+ fprintf(file, "\n");
+
+ sii = setup.input[pnr];
+ for (i=FIRST_PLAYER_SETUP_TOKEN; i<=LAST_PLAYER_SETUP_TOKEN; i++)
+ fprintf(file, "%s\n", getSetupLine(prefix, i));
}
+
+ fclose(file);
+ free(filename);
+
+ chmod(filename, SETUP_PERMS);
+}
+
+void LoadLevelSetup_LastSeries()
+{
+ char *filename;
+ struct SetupFileList *level_setup_list = NULL;
+
+ /* always start with reliable default values */
+ leveldir_nr = 0;
+
+ /* ----------------------------------------------------------------------- */
+ /* ~/.rocksndiamonds/levelsetup.conf */
+ /* ----------------------------------------------------------------------- */
+
+ filename = getPath2(getSetupDir(), LEVELSETUP_FILENAME);
+
+ if ((level_setup_list = loadSetupFileList(filename)))
+ {
+ char *last_level_series =
+ getTokenValue(level_setup_list, TOKEN_STR_LAST_LEVEL_SERIES);
+
+ leveldir_nr = getLevelSeriesNrFromLevelSeriesName(last_level_series);
+
+ checkSetupFileListIdentifier(level_setup_list, LEVELSETUP_COOKIE);
+
+ freeSetupFileList(level_setup_list);
+ }
+ else
+ Error(ERR_WARN, "using default setup values");
+
+ free(filename);
+}
+
+void SaveLevelSetup_LastSeries()
+{
+ char *filename;
+ char *level_subdir = leveldir[leveldir_nr].filename;
+ FILE *file;
+
+ /* ----------------------------------------------------------------------- */
+ /* ~/.rocksndiamonds/levelsetup.conf */
+ /* ----------------------------------------------------------------------- */
+
+ InitUserDataDirectory();
+
+ filename = getPath2(getSetupDir(), LEVELSETUP_FILENAME);
+
+ if (!(file = fopen(filename, "w")))
+ {
+ Error(ERR_WARN, "cannot write setup file '%s'", filename);
+ free(filename);
+ return;
+ }
+
+ fprintf(file, "%s\n\n", getFormattedSetupEntry(TOKEN_STR_FILE_IDENTIFIER,
+ LEVELSETUP_COOKIE));
+ fprintf(file, "%s\n", getFormattedSetupEntry(TOKEN_STR_LAST_LEVEL_SERIES,
+ level_subdir));
+
fclose(file);
+ free(filename);
+
+ chmod(filename, SETUP_PERMS);
+}
+
+static void checkSeriesInfo(int leveldir_nr)
+{
+ static char *level_directory = NULL;
+ DIR *dir;
+ struct dirent *dir_entry;
+
+ /* check for more levels besides the 'levels' field of 'levelinfo.conf' */
+
+ level_directory = getPath2((leveldir[leveldir_nr].user_defined ?
+ getUserLevelDir("") :
+ options.level_directory),
+ leveldir[leveldir_nr].filename);
+
+ if ((dir = opendir(level_directory)) == NULL)
+ {
+ Error(ERR_WARN, "cannot read level directory '%s'", level_directory);
+ return;
+ }
+
+ while ((dir_entry = readdir(dir)) != NULL) /* last directory entry */
+ {
+ if (strlen(dir_entry->d_name) > 4 &&
+ dir_entry->d_name[3] == '.' &&
+ strcmp(&dir_entry->d_name[4], LEVELFILE_EXTENSION) == 0)
+ {
+ char levelnum_str[4];
+ int levelnum_value;
+
+ strncpy(levelnum_str, dir_entry->d_name, 3);
+ levelnum_str[3] = '\0';
+
+ levelnum_value = atoi(levelnum_str);
+
+ if (levelnum_value < leveldir[leveldir_nr].first_level)
+ {
+ Error(ERR_WARN, "additional level %d found", levelnum_value);
+ leveldir[leveldir_nr].first_level = levelnum_value;
+ }
+ else if (levelnum_value > leveldir[leveldir_nr].last_level)
+ {
+ Error(ERR_WARN, "additional level %d found", levelnum_value);
+ leveldir[leveldir_nr].last_level = levelnum_value;
+ }
+ }
+ }
- chmod(JOYDAT_FILE, JOYDAT_PERMS);
+ closedir(dir);
+}
+
+void LoadLevelSetup_SeriesInfo(int leveldir_nr)
+{
+ char *filename;
+ struct SetupFileList *level_setup_list = NULL;
+ char *level_subdir = leveldir[leveldir_nr].filename;
+
+ /* always start with reliable default values */
+#if 0
+ level_nr = 0;
+ leveldir[leveldir_nr].handicap_level = 0;
#else
- save_joystick_data(JOYDAT_FILE);
+ level_nr = leveldir[leveldir_nr].first_level;
#endif
+ checkSeriesInfo(leveldir_nr);
+
+ /* ----------------------------------------------------------------------- */
+ /* ~/.rocksndiamonds/levelsetup/<level series>/levelsetup.conf */
+ /* ----------------------------------------------------------------------- */
+
+ level_subdir = leveldir[leveldir_nr].filename;
+
+ filename = getPath2(getLevelSetupDir(level_subdir), LEVELSETUP_FILENAME);
+
+ if ((level_setup_list = loadSetupFileList(filename)))
+ {
+ char *token_value;
+
+ token_value = getTokenValue(level_setup_list, TOKEN_STR_LAST_PLAYED_LEVEL);
+
+ if (token_value)
+ {
+ level_nr = atoi(token_value);
+
+ if (level_nr < leveldir[leveldir_nr].first_level)
+ level_nr = leveldir[leveldir_nr].first_level;
+ if (level_nr > leveldir[leveldir_nr].last_level)
+ level_nr = leveldir[leveldir_nr].last_level;
+ }
+
+ token_value = getTokenValue(level_setup_list, TOKEN_STR_HANDICAP_LEVEL);
+
+ if (token_value)
+ {
+ int level_nr = atoi(token_value);
+
+ if (level_nr < leveldir[leveldir_nr].first_level)
+ level_nr = leveldir[leveldir_nr].first_level;
+ if (level_nr > leveldir[leveldir_nr].last_level + 1)
+ level_nr = leveldir[leveldir_nr].last_level;
+
+ if (leveldir[leveldir_nr].user_defined)
+ level_nr = leveldir[leveldir_nr].last_level;
+
+ leveldir[leveldir_nr].handicap_level = level_nr;
+ }
+
+ checkSetupFileListIdentifier(level_setup_list, LEVELSETUP_COOKIE);
+
+ freeSetupFileList(level_setup_list);
+ }
+ else
+ Error(ERR_WARN, "using default setup values");
+
+ free(filename);
+}
+
+void SaveLevelSetup_SeriesInfo(int leveldir_nr)
+{
+ char *filename;
+ char *level_subdir = leveldir[leveldir_nr].filename;
+ char *level_nr_str = int2str(level_nr, 0);
+ char *handicap_level_str = int2str(leveldir[leveldir_nr].handicap_level, 0);
+ FILE *file;
+
+ /* ----------------------------------------------------------------------- */
+ /* ~/.rocksndiamonds/levelsetup/<level series>/levelsetup.conf */
+ /* ----------------------------------------------------------------------- */
+
+ InitLevelSetupDirectory(level_subdir);
+
+ filename = getPath2(getLevelSetupDir(level_subdir), LEVELSETUP_FILENAME);
+
+ if (!(file = fopen(filename, "w")))
+ {
+ Error(ERR_WARN, "cannot write setup file '%s'", filename);
+ free(filename);
+ return;
+ }
+
+ fprintf(file, "%s\n\n", getFormattedSetupEntry(TOKEN_STR_FILE_IDENTIFIER,
+ LEVELSETUP_COOKIE));
+ fprintf(file, "%s\n", getFormattedSetupEntry(TOKEN_STR_LAST_PLAYED_LEVEL,
+ level_nr_str));
+ fprintf(file, "%s\n", getFormattedSetupEntry(TOKEN_STR_HANDICAP_LEVEL,
+ handicap_level_str));
+
+ fclose(file);
+ free(filename);
+
+ chmod(filename, SETUP_PERMS);
+}
+
+#ifdef MSDOS
+void initErrorFile()
+{
+ char *filename;
+
+ InitUserDataDirectory();
+
+ filename = getPath2(getUserDataDir(), ERROR_FILENAME);
+ unlink(filename);
+ free(filename);
}
+
+FILE *openErrorFile()
+{
+ char *filename;
+ FILE *error_file;
+
+ filename = getPath2(getUserDataDir(), ERROR_FILENAME);
+ error_file = fopen(filename, "a");
+ free(filename);
+
+ return error_file;
+}
+
+void dumpErrorFile()
+{
+ char *filename;
+ FILE *error_file;
+
+ filename = getPath2(getUserDataDir(), ERROR_FILENAME);
+ error_file = fopen(filename, "r");
+ free(filename);
+
+ if (error_file != NULL)
+ {
+ while (!feof(error_file))
+ fputc(fgetc(error_file), stderr);
+
+ fclose(error_file);
+ }
+}
+#endif