X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=blobdiff_plain;f=src%2Ffiles.c;h=e1a4b80c42c4720fa256b2bffacbf186c29d4a9e;hp=1441cd0fe93892e88121433b541741fe8e31c7f4;hb=e5c5bf5c4a76a04f9bf64e92227bf2ef969fd25c;hpb=a5a03e15b395ba1942c180d1cd0d3a4f43b87f56

diff --git a/src/files.c b/src/files.c
index 1441cd0f..e1a4b80c 100644
--- a/src/files.c
+++ b/src/files.c
@@ -1,13 +1,12 @@
 /***********************************************************
 *  Rocks'n'Diamonds -- McDuffin Strikes Back!              *
 *----------------------------------------------------------*
-*  ©1995 Artsoft Development                               *
-*        Holger Schemel                                    *
-*        33659 Bielefeld-Senne                             *
-*        Telefon: (0521) 493245                            *
-*        eMail: aeglos@valinor.owl.de                      *
-*               aeglos@uni-paderborn.de                    *
-*               q99492@pbhrzx.uni-paderborn.de             *
+*  (c) 1995-98 Artsoft Entertainment                       *
+*              Holger Schemel                              *
+*              Oststrasse 11a                              *
+*              33604 Bielefeld                             *
+*              phone: ++49 +521 290471                     *
+*              email: aeglos@valinor.owl.de                *
 *----------------------------------------------------------*
 *  files.h                                                 *
 ***********************************************************/
@@ -16,11 +15,12 @@
 #include "tools.h"
 #include "misc.h"
 #include "tape.h"
+#include "joystick.h"
 
-BOOL CreateNewScoreFile()
+boolean CreateNewScoreFile()
 {
   int i,j,k;
-  char filename[MAX_FILENAME];
+  char filename[MAX_FILENAME_LEN];
   char empty_alias[MAX_NAMELEN];
   FILE *file;
 
@@ -51,9 +51,9 @@ BOOL CreateNewScoreFile()
   return(TRUE);
 }
 
-BOOL CreateNewNamesFile(int mode)
+boolean CreateNewNamesFile(int mode)
 {
-  char filename[MAX_FILENAME];
+  char filename[MAX_FILENAME_LEN];
   FILE *file;
 
   if (mode==PLAYER_LEVEL)
@@ -72,25 +72,25 @@ BOOL CreateNewNamesFile(int mode)
   return(TRUE);
 }
 
-BOOL LoadLevelInfo()
+boolean LoadLevelInfo()
 {
   int i;
-  char filename[MAX_FILENAME];
-  char cookie[MAX_FILENAME];
+  char filename[MAX_FILENAME_LEN];
+  char cookie[MAX_FILENAME_LEN];
   FILE *file;
 
   sprintf(filename,"%s/%s",level_directory,LEVDIR_FILENAME);
 
   if (!(file=fopen(filename,"r")))
   {
-    fprintf(stderr,"%s: cannot load level info '%s'!\n",progname,filename);
+    Error(ERR_RETURN, "cannot load level info '%s'", filename);
     return(FALSE);
   }
 
   fscanf(file,"%s\n",cookie);
   if (strcmp(cookie,LEVELDIR_COOKIE))	/* ungültiges Format? */
   {
-    fprintf(stderr,"%s: wrong format of level info file!\n",progname);
+    Error(ERR_RETURN, "wrong format of level info file");
     fclose(file);
     return(FALSE);
   }
@@ -111,7 +111,7 @@ BOOL LoadLevelInfo()
 
   if (!num_leveldirs)
   {
-    fprintf(stderr,"%s: empty level info '%s'!\n",progname,filename);
+    Error(ERR_RETURN, "empty level info '%s'", filename);
     return(FALSE);
   }
 
@@ -121,19 +121,15 @@ BOOL LoadLevelInfo()
 void LoadLevel(int level_nr)
 {
   int i,x,y;
-  char filename[MAX_FILENAME];
-  char cookie[MAX_FILENAME];
+  char filename[MAX_FILENAME_LEN];
+  char cookie[MAX_FILENAME_LEN];
   FILE *file;
 
   sprintf(filename,"%s/%s/%d",
 	  level_directory,leveldir[leveldir_nr].filename,level_nr);
 
-  if (!(file=fopen(filename,"r")))
-  {
-/*
-    fprintf(stderr,"%s: cannot load level '%s'!\n",progname,filename);
-*/
-  }
+  if (!(file = fopen(filename,"r")))
+    Error(ERR_RETURN, "cannot load level '%s' - creating new level", filename);
   else
   {
     fgets(cookie,LEVEL_COOKIE_LEN,file);
@@ -141,8 +137,7 @@ void LoadLevel(int level_nr)
 
     if (strcmp(cookie,LEVEL_COOKIE))	/* ungültiges Format? */
     {
-      fprintf(stderr,"%s: wrong format of level file '%s'!\n",
-	      progname,filename);
+      Error(ERR_RETURN, "wrong format of level file '%s'", filename);
       fclose(file);
       file = NULL;
     }
@@ -216,21 +211,28 @@ void LoadLevel(int level_nr)
 void LoadLevelTape(int level_nr)
 {
   int i;
-  char filename[MAX_FILENAME];
-  char cookie[MAX_FILENAME];
+  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
 
   if ((file=fopen(filename,"r")))
   {
     fgets(cookie,LEVELREC_COOKIE_LEN,file);
     fgetc(file);
-    if (strcmp(cookie,LEVELREC_COOKIE))	/* ungültiges Format? */
+    if (!strcmp(cookie,LEVELREC_COOKIE_10))	/* old 1.0 tape format */
+      levelrec_10 = TRUE;
+    else if (strcmp(cookie,LEVELREC_COOKIE))	/* unknown tape format */
     {
-      fprintf(stderr,"%s: wrong format of level recording file '%s'!\n",
-	      progname,filename);
+      Error(ERR_RETURN, "wrong format of level recording file '%s'", filename);
       fclose(file);
       file = NULL;
     }
@@ -256,10 +258,23 @@ void LoadLevelTape(int level_nr)
 
   for(i=0;i<tape.length;i++)
   {
-    if (i>=MAX_TAPELEN)
+    int j;
+
+    if (i >= MAX_TAPELEN)
       break;
-    tape.pos[i].joystickdata = fgetc(file);
-    tape.pos[i].delay        = fgetc(file);
+
+    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);
+    }
+
+    tape.pos[i].delay = fgetc(file);
+
     if (feof(file))
       break;
   }
@@ -267,8 +282,7 @@ void LoadLevelTape(int level_nr)
   fclose(file);
 
   if (i != tape.length)
-    fprintf(stderr,"%s: level recording file '%s' corrupted!\n",
-	    progname,filename);
+    Error(ERR_RETURN, "level recording file '%s' corrupted", filename);
 
   tape.length_seconds = GetTapeLength();
 }
@@ -276,25 +290,19 @@ void LoadLevelTape(int level_nr)
 void LoadScore(int level_nr)
 {
   int i,j;
-  char filename[MAX_FILENAME];
-  char cookie[MAX_FILENAME];
+  char filename[MAX_FILENAME_LEN];
+  char cookie[MAX_FILENAME_LEN];
   FILE *file;
 
   sprintf(filename,"%s/%s/%s",
 	  level_directory,leveldir[leveldir_nr].filename,SCORE_FILENAME);
 
-  if (!(file=fopen(filename,"r")))
+  if (!(file = fopen(filename,"r")))
   {
     if (!CreateNewScoreFile())
-    {
-      fprintf(stderr,"%s: cannot create score file '%s'!\n",
-	      progname,filename);
-    }
-    else if (!(file=fopen(filename,"r"))) 
-    {
-      fprintf(stderr,"%s: cannot load score for level %d!\n",
-	      progname,level_nr);
-    }
+      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);
   }
 
   if (file)
@@ -302,7 +310,7 @@ void LoadScore(int level_nr)
     fgets(cookie,SCORE_COOKIE_LEN,file);
     if (strcmp(cookie,SCORE_COOKIE))	/* ungültiges Format? */
     {
-      fprintf(stderr,"%s: wrong format of score file!\n",progname);
+      Error(ERR_RETURN, "wrong format of score file '%s'", filename);
       fclose(file);
       file = NULL;
     }
@@ -334,8 +342,8 @@ void LoadScore(int level_nr)
 void LoadPlayerInfo(int mode)
 {
   int i;
-  char filename[MAX_FILENAME];
-  char cookie[MAX_FILENAME];
+  char filename[MAX_FILENAME_LEN];
+  char cookie[MAX_FILENAME_LEN];
   FILE *file;
   char *login_name = GetLoginName();
   struct PlayerInfo default_player, new_player;
@@ -358,18 +366,12 @@ void LoadPlayerInfo(int mode)
 
   new_player = default_player;
 
-  if (!(file=fopen(filename,"r")))
+  if (!(file = fopen(filename,"r")))
   {
     if (!CreateNewNamesFile(mode))
-    {
-      fprintf(stderr,"%s: cannot create names file '%s'!\n",
-	      progname,filename);
-    }
-    else if (!(file=fopen(filename,"r"))) 
-    {
-      fprintf(stderr,"%s: cannot load player information '%s'!\n",
-	      progname,filename);
-    }
+      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);
   }
 
   if (file)
@@ -379,8 +381,7 @@ void LoadPlayerInfo(int mode)
       version_10_file = TRUE;
     else if (strcmp(cookie,NAMES_COOKIE))	/* ungültiges Format? */
     {
-      fprintf(stderr,"%s: wrong format of names file '%s'!\n",
-	      progname,filename);
+      Error(ERR_RETURN, "wrong format of names file '%s'", filename);
       fclose(file);
       file = NULL;
     }
@@ -388,7 +389,7 @@ void LoadPlayerInfo(int mode)
 
   if (!file)
   {
-    player = default_player;
+    *local_player = default_player;
     level_nr = default_player.level_nr;
     return;
   }
@@ -416,11 +417,9 @@ void LoadPlayerInfo(int mode)
       new_player = default_player;
 
       fclose(file);
-      if (!(file=fopen(filename,"a")))
-      {
-	fprintf(stderr,"%s: cannot append new player to names file '%s'!\n",
-		progname,filename);
-      }
+      if (!(file = fopen(filename,"a")))
+	Error(ERR_RETURN, "cannot append new player to names file '%s'",
+	      filename);
       else
       {
 	for(i=0;i<MAX_NAMELEN;i++)
@@ -447,26 +446,28 @@ void LoadPlayerInfo(int mode)
 
   if (mode==PLAYER_SETUP)
   {
-    player = new_player;
-    if (player.leveldir_nr < num_leveldirs)
-      leveldir_nr = player.leveldir_nr;
+    *local_player = new_player;
+    if (local_player->leveldir_nr < num_leveldirs)
+      leveldir_nr = local_player->leveldir_nr;
     else
       leveldir_nr = 0;
   }
   else
   {
-    player.handicap = new_player.handicap;
-    player.level_nr = new_player.level_nr;
+    local_player->handicap = new_player.handicap;
+    local_player->level_nr = new_player.level_nr;
   }
 
-  level_nr = player.level_nr;
-  fclose(file);
+  level_nr = local_player->level_nr;
+
+  if (file)
+    fclose(file);
 }
 
 void SaveLevel(int level_nr)
 {
   int i,x,y;
-  char filename[MAX_FILENAME];
+  char filename[MAX_FILENAME_LEN];
   FILE *file;
 
   sprintf(filename,"%s/%s/%d",
@@ -474,7 +475,7 @@ void SaveLevel(int level_nr)
 
   if (!(file=fopen(filename,"w")))
   {
-    fprintf(stderr,"%s: cannot save level file '%s'!\n",progname,filename);
+    Error(ERR_RETURN, "cannot save level file '%s'", filename);
     return;
   }
 
@@ -516,12 +517,17 @@ void SaveLevel(int level_nr)
 void SaveLevelTape(int level_nr)
 {
   int i;
-  char filename[MAX_FILENAME];
+  char filename[MAX_FILENAME_LEN];
   FILE *file;
-  BOOL new_tape = TRUE;
+  boolean new_tape = TRUE;
 
+#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
 
   /* Testen, ob bereits eine Aufnahme existiert */
   if ((file=fopen(filename,"r")))
@@ -529,14 +535,13 @@ void SaveLevelTape(int level_nr)
     new_tape = FALSE;
     fclose(file);
 
-    if (!AreYouSure("Replace old tape ?",AYS_ASK))
+    if (!Request("Replace old tape ?",REQ_ASK))
       return;
   }
 
   if (!(file=fopen(filename,"w")))
   {
-    fprintf(stderr,"%s: cannot save level recording file '%s'!\n",
-	    progname,filename);
+    Error(ERR_RETURN, "cannot save level recording file '%s'", filename);
     return;
   }
 
@@ -560,7 +565,11 @@ void SaveLevelTape(int level_nr)
 
   for(i=0;i<tape.length;i++)
   {
-    fputc(tape.pos[i].joystickdata,file);
+    int j;
+
+    for(j=0; j<MAX_PLAYERS; j++)
+      fputc(tape.pos[i].action[j],file);
+
     fputc(tape.pos[i].delay,file);
   }
 
@@ -571,13 +580,13 @@ void SaveLevelTape(int level_nr)
   tape.changed = FALSE;
 
   if (new_tape)
-    AreYouSure("tape saved !",AYS_CONFIRM);
+    Request("tape saved !",REQ_CONFIRM);
 }
 
 void SaveScore(int level_nr)
 {
   int i,j;
-  char filename[MAX_FILENAME];
+  char filename[MAX_FILENAME_LEN];
   FILE *file;
 
   sprintf(filename,"%s/%s/%s",
@@ -585,8 +594,7 @@ void SaveScore(int level_nr)
 
   if (!(file=fopen(filename,"r+")))
   {
-    fprintf(stderr,"%s: cannot save score for level %d!\n",
-	    progname,level_nr);
+    Error(ERR_RETURN, "cannot save score for level %d", level_nr);
     return;
   }
 
@@ -606,8 +614,8 @@ void SaveScore(int level_nr)
 void SavePlayerInfo(int mode)
 {
   int i;
-  char filename[MAX_FILENAME];
-  char cookie[MAX_FILENAME];
+  char filename[MAX_FILENAME_LEN];
+  char cookie[MAX_FILENAME_LEN];
   FILE *file;
   struct PlayerInfo default_player;
   int version_10_file = FALSE;
@@ -618,10 +626,9 @@ void SavePlayerInfo(int mode)
   else
     sprintf(filename,"%s/%s",CONFIG_PATH,NAMES_FILENAME);
 
-  if (!(file=fopen(filename,"r+")))
+  if (!(file = fopen(filename,"r+")))
   {
-    fprintf(stderr,"%s: cannot save player information '%s'!\n",
-	    progname,filename);
+    Error(ERR_RETURN, "cannot save player information to file '%s'", filename);
     return;
   }
 
@@ -630,8 +637,7 @@ void SavePlayerInfo(int mode)
     version_10_file = TRUE;
   else if (strcmp(cookie,NAMES_COOKIE))	/* ungültiges Format? */
   {
-    fprintf(stderr,"%s: wrong format of names file '%s'!\n",
-	    progname,filename);
+    Error(ERR_RETURN, "wrong format of names file '%s'", filename);
     fclose(file);
     return;
   }
@@ -657,26 +663,27 @@ void SavePlayerInfo(int mode)
     if (feof(file))		/* Spieler noch nicht in Liste enthalten */
       break;
     else			/* prüfen, ob Spieler in Liste enthalten */
-      if (!strncmp(default_player.login_name,player.login_name,MAX_NAMELEN-1))
+      if (!strncmp(default_player.login_name,
+		   local_player->login_name, MAX_NAMELEN-1))
       {
 	fseek(file,-(2*MAX_NAMELEN+1+2+1+(version_10_file ? 0 : 11)),SEEK_CUR);
 	break;
       }
   }
 
-  player.level_nr = level_nr;
+  local_player->level_nr = level_nr;
 
   for(i=0;i<MAX_NAMELEN;i++)
-    fputc(player.login_name[i],file);
+    fputc(local_player->login_name[i],file);
   for(i=0;i<MAX_NAMELEN;i++)
-    fputc(player.alias_name[i],file);
-  fputc(player.handicap,file);
-  fputc(player.setup / 256,file);
-  fputc(player.setup % 256,file);
-  fputc(player.leveldir_nr,file);
+    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)
   {
-    fputc(player.level_nr,file);
+    fputc(local_player->level_nr,file);
     for(i=0;i<10;i++)		/* currently unused bytes */
       fputc(0,file);
   }
@@ -693,13 +700,14 @@ void LoadJoystickData()
   if (joystick_status==JOYSTICK_OFF)
     return;
 
+#ifndef MSDOS
   if (!(file=fopen(JOYDAT_FILE,"r")))
     return;
 
   fscanf(file,"%s",cookie);
   if (strcmp(cookie,JOYSTICK_COOKIE))	/* ungültiges Format? */
   {
-    fprintf(stderr,"%s: wrong format of joystick file!\n",progname);
+    Error(ERR_RETURN, "wrong format of joystick file '%s'", JOYDAT_FILE);
     fclose(file);
     return;
   }
@@ -715,6 +723,9 @@ void LoadJoystickData()
   fclose(file);
 
   CheckJoystickData();
+#else
+  load_joystick_data(JOYDAT_FILE);
+#endif
 }
 
 void SaveJoystickData()
@@ -725,11 +736,13 @@ void SaveJoystickData()
   if (joystick_status==JOYSTICK_OFF)
     return;
 
+#ifndef MSDOS
   CheckJoystickData();
 
   if (!(file=fopen(JOYDAT_FILE,"w")))
   {
-    fprintf(stderr,"%s: cannot save joystick calibration data!\n",progname);
+    Error(ERR_RETURN, "cannot save joystick calibration data to file '%s'",
+	  JOYDAT_FILE);
     return;
   }
 
@@ -745,4 +758,8 @@ void SaveJoystickData()
   fclose(file);
 
   chmod(JOYDAT_FILE, JOYDAT_PERMS);
+#else
+  save_joystick_data(JOYDAT_FILE);
+#endif
+
 }