/* * * Copyright (c) 2003 Johannes Prix * * * This file is part of Freedroid * * Freedroid is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * Freedroid is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Freedroid; see the file COPYING. If not, write to the * Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * */ /* ---------------------------------------------------------------------- * This file contains some text code, that is also needed in the * dialog editor. * ---------------------------------------------------------------------- */ #define _text_public_c #include "system.h" #include "defs.h" #include "struct.h" #include "proto.h" #include "DialogEditor.h" void load_item_surfaces_for_item_type ( int item_type ); extern int Number_Of_Item_Types; extern itemspec* ItemMap; /* ---------------------------------------------------------------------- * This function works a malloc, except that it also checks for * success and terminates in case of "out of memory", so we dont * need to do this always in the code. * ---------------------------------------------------------------------- */ void * MyMalloc ( long Mamount ) { void *Mptr = NULL; // static long total_so_far = 0 ; // make Gnu-compatible even if on a broken system: if (Mamount == 0) Mamount = 1; if ((Mptr = calloc (1, (size_t) Mamount)) == NULL) { fprintf (stderr, " MyMalloc(%ld) did not succeed!\n", Mamount); fflush (stderr); Terminate(ERR); } // total_so_far += Mamount ; // if ( Mamount > 10000 ) // { // DebugPrintf ( -4 , "\n%s(): big malloc: %ld. total: %ld " , __FUNCTION__ , Mamount , total_so_far ); // } return Mptr; }; // void* MyMalloc ( long Mamount ) /* ---------------------------------------------------------------------- * This function is used for debugging purposes. It writes the * given string either into a file, on the screen, or simply does * nothing according to currently set debug level. * ---------------------------------------------------------------------- */ void DebugPrintf ( int db_level, const char *fmt, ...) { va_list args; static char buffer[5000+1]; va_start (args, fmt); if (db_level <= debug_level) { vsnprintf (buffer, 5000, fmt, args); fprintf (stderr, buffer); fflush (stderr); } va_end (args); }; // void DebugPrintf ( int db_level, char *fmt, ...) /* ---------------------------------------------------------------------- * This function should help to simplify and standardize the many error * messages possible in Freedroid RPG. * ---------------------------------------------------------------------- */ void GiveStandardErrorMessage ( const char* FunctionName , const char* ProblemDescription, int InformDevelopers , int IsFatal ) { // rp: suppress all non-essential warnings if debug_level > 0 // if ( !IsFatal && !InformDevelopers && (debug_level<=0) ) // return; fprintf (stderr, "\n----------------------------------------------------------------------\n\ Freedroid has encountered a problem:\n" ); // fprintf (stderr, "In Function: %s.\n" , FunctionName ); fprintf (stderr, "In Function: %s.\n" , FunctionName ); fprintf (stderr, "FreedroidRPG package and version number: %s %s.\n" , PACKAGE , VERSION ); fprintf (stderr, "Problem Description: %s.\n\n" , ProblemDescription ); if ( InformDevelopers ) { fprintf (stderr, "\ If you encounter this message, please inform the Freedroid developers\n\ about the problem, best by sending e-mail to \n\ \n\ freedroid-discussion@lists.sourceforge.net\n\ \n\ Or you might mention it to someone of the developers on our\n\ IRC channel. The channel is:\n\ \n\ channel: #freedroid on irc.freenode.net\n\ \n\ Thanks a lot!\n\n" ); } if ( IsFatal ) { fprintf (stderr, "Freedroid will terminate now to draw attention to the problems it could\n\ not resolve. Sorry if that interrupts a major game of yours...\nA final stack backtrace looks like this:\n" ); print_trace( FREEDROID_INTERNAL_ERROR_SIGNAL ); } else { fprintf (stderr, "The error mentioned above is not a big problem for Freedroid. Therefore\n\ we'll continue execution right now.\n" ); } fprintf (stderr, "----------------------------------------------------------------------\n" ); if ( IsFatal ) Terminate ( ERR ); }; // void GiveStandardErrorMessage ( ... ) /* ---------------------------------------------------------------------- * This function does something similar to memmem. Indeed, it would be * best perhaps if it did exactly the same as memmem, but since we do not * use gnu extensions for compatibility reasons, we go this way. * * Be careful with using this function for searching just one byte!! * * Be careful with using this function for non-string NEEDLE!! * * Haystack can of course have ANY form!!! * * ---------------------------------------------------------------------- */ void * MyMemmem ( unsigned char *haystack, size_t haystacklen, unsigned char *needle, size_t needlelen) { unsigned char* NextFoundPointer; void* MatchPointer; size_t SearchPos=0; DebugPrintf ( 3 , "%s(): haystack = %d, len = %d, needle=%s\n", __FUNCTION__ , haystack, haystacklen, needle); while ( haystacklen - SearchPos > 0 ) { //-------------------- // We search for the first match OF THE FIRST CHARACTER of needle // NextFoundPointer = memchr ( haystack+SearchPos , needle[0] , haystacklen-SearchPos ); //-------------------- // if not even that was found, we can immediately return and report our failure to find it // if ( NextFoundPointer == NULL ) return ( NULL ); //-------------------- // Otherwise we see, if also the rest of the strings match this time ASSUMING THEY ARE STRINGS! // In case of a match, we can return immediately // DebugPrintf (3, "calling strstr().."); MatchPointer = strstr( NextFoundPointer , needle ); if( MatchPointer) DebugPrintf ( 3 , "..survived. MatchPointer = %d\n", MatchPointer ); else DebugPrintf ( 3 , "survived, but nothing found\n" ); if ( MatchPointer != NULL ) return ( MatchPointer ); //-------------------- // At this point, we know that we had no luck with this one occasion of a first-character-match // and must continue after this one occasion with our search SearchPos = NextFoundPointer - haystack + 1; } return( NULL ); }; // void *MyMemmem ( ... ); /* ---------------------------------------------------------------------- * This function looks for a string begin indicator and takes the string * from after there up to a sting end indicator and mallocs memory for * it, copys it there and returns it. * The original source string specified should in no way be modified. * ---------------------------------------------------------------------- */ char* ReadAndMallocStringFromData ( char* SearchString , const char* StartIndicationString , const char* EndIndicationString ) { char* SearchPointer; char* EndOfStringPointer; char* ReturnString = "" ; int StringLength; if ( (SearchPointer = strstr ( SearchString , StartIndicationString )) == NULL ) { fprintf( stderr, "\n\nStartIndicationString: '%s'\n" , StartIndicationString ); GiveStandardErrorMessage ( __FUNCTION__ , "\ The string that is supposed to prefix an entry in a text data file\n\ of Freedroid was not found within this text data file.\n\ This indicates some corruption in the data file in question.", PLEASE_INFORM, IS_FATAL ); } else { // Now we move to the beginning SearchPointer += strlen ( StartIndicationString ); // Now we move to the end with the end pointer if ( (EndOfStringPointer = strstr( SearchPointer , EndIndicationString ) ) == NULL ) { fprintf( stderr, "\n\nEndIndicationString: '%s'\n" , EndIndicationString ); GiveStandardErrorMessage ( __FUNCTION__ , "\ The string that is supposed to terminate an entry in a text data file\n\ of Freedroid was not found within this text data file.\n\ This indicates some corruption in the data file in question.", PLEASE_INFORM, IS_FATAL ); } // Now we allocate memory and copy the string... // delete_one_dialog_option() doesn't free empty strings so don't // malloc those. if ( ( StringLength = (EndOfStringPointer - SearchPointer) ) ) { ReturnString = MyMalloc ( StringLength + 1 ); strncpy ( ReturnString , SearchPointer , StringLength ); ReturnString[ StringLength ] = 0; } else { ReturnString = "" ; } DebugPrintf( 2 , "\nchar* ReadAndMalocStringFromData (...): Successfully identified string : %s." , ReturnString ); } return ( ReturnString ); }; // char* ReadAndMallocStringFromData ( ... ) /* ---------------------------------------------------------------------- * This function counts the number of occurences of a string in a given * other string. * ---------------------------------------------------------------------- */ int CountStringOccurences ( char* SearchString , const char* TargetString ) { int Counter=0; char* CountPointer; CountPointer = SearchString; while ( ( CountPointer = strstr ( CountPointer, TargetString ) ) != NULL) { CountPointer += strlen ( TargetString ); Counter++; } return ( Counter ); }; // CountStringOccurences ( char* SearchString , char* TargetString ) /* ---------------------------------------------------------------------- * This function read in a file with the specified name, allocated * memory for it of course, looks for the file end string and then * terminates the whole read in file with a 0 character, so that it * can easily be treated like a common string. * ---------------------------------------------------------------------- */ char* ReadAndMallocAndTerminateFile( char* filename , const char* File_End_String ) { FILE *DataFile; char *Data; char *ReadPointer; long MemoryAmount; DebugPrintf ( 1 , "\n%s() : The filename is: %s" , __FUNCTION__ , filename ); //-------------------- // Read the whole theme data to memory. We use binary mode, as we // don't want to have to deal with any carriage return/line feed // convention mess on win32 or something... // if ( ( DataFile = fopen ( filename , "rb") ) == NULL ) { fprintf( stderr, "\n\nfilename: '%s'\n" , filename ); GiveStandardErrorMessage ( __FUNCTION__ , "\ Freedroid was unable to open a given text file,\n\ that should be there and should be accessible.\n\ This indicates a serious bug in this installation of Freedroid.", PLEASE_INFORM, IS_FATAL ); } else { DebugPrintf ( 1 , "\nchar* ReadAndMallocAndTerminateFile ( char* filename ) : Opening file succeeded..."); } MemoryAmount = FS_filelength( DataFile ) + 64*2 + 10000; Data = (char *) MyMalloc ( MemoryAmount ); fread ( Data, MemoryAmount, 1, DataFile); DebugPrintf ( 1 , "\n%s(): Reading file succeeded..." , __FUNCTION__ ); if ( fclose ( DataFile ) == EOF) { fprintf( stderr, "\n\nfilename: '%s'\n" , filename ); GiveStandardErrorMessage ( __FUNCTION__ , "\ Freedroid was unable to close a given text file, that should be there and\n\ should be accessible.\n\ This indicates a strange bug in this installation of Freedroid, that is\n\ very likely a problem with the file/directory permissions of the files\n\ belonging to Freedroid.", PLEASE_INFORM, IS_FATAL ); } else { DebugPrintf( 1 , "\n%s(): file closed successfully...\n" , __FUNCTION__ ); } // NOTE: Since we do not assume to always have pure text files here, we switched to // MyMemmem, so that we can handle 0 entries in the middle of the file content as well // // if ( (ReadPointer = strstr( Data , File_End_String ) ) == NULL ) if ( ( ReadPointer = MyMemmem ( Data, (size_t) MemoryAmount , (unsigned char*)File_End_String , (size_t)strlen( File_End_String ))) == NULL) { fprintf( stderr, "\n\nfilename: '%s'\n" , filename ); fprintf( stderr, "File_End_String: '%s'\n" , File_End_String ); GiveStandardErrorMessage ( __FUNCTION__ , "\ Freedroid was unable to find the string, that should indicate the end of\n\ the given text file within this file.\n\ This indicates a corrupt or outdated data or saved game file.", PLEASE_INFORM, IS_FATAL ); } else { // ReadPointer+=strlen( File_End_String ) + 1; // no need to destroy the end pointer :-) ReadPointer[0]=0; // we want to handle the file like a string, even if it is not zero // terminated by nature. We just have to add the zero termination. } // DebugPrintf( 1 , "\nchar* ReadAndMallocAndTerminateFile ( char* filename ) : The content of the read file: \n%s" , Data ); return ( Data ); }; // char* ReadAndMallocAndTerminateFile( char* filename) /* ---------------------------------------------------------------------- * This function tries to locate a string in some given data string. * The data string is assumed to be null terminated. Otherwise SEGFAULTS * might happen. * * The return value is a pointer to the first instance where the substring * we are searching is found in the main text. * ---------------------------------------------------------------------- */ char* LocateStringInData ( char* SearchBeginPointer, const char* SearchTextPointer ) { char* temp; if ( ( temp = strstr ( SearchBeginPointer , SearchTextPointer ) ) == NULL) { fprintf( stderr, "\n\nSearchTextPointer: '%s'\n" , SearchTextPointer ); GiveStandardErrorMessage ( __FUNCTION__ , "\ The string that was supposed to be in the text data file could not be found.\n\ This indicates a corrupted or seriously outdated game data or saved game file.", PLEASE_INFORM, IS_FATAL ); } return ( temp ); }; // char* LocateStringInData ( ... ) /* ---------------------------------------------------------------------- * This function should analyze a given passage of text, locate an * indicator for a value, and read in the value. * ---------------------------------------------------------------------- */ void ReadValueFromStringWithDefault( char* SearchBeginPointer , const char* ValuePreceedText , const char* FormatString , const char * DefaultValueString, void* TargetValue , char* EndOfSearchSectionPointer ) { char OldTerminaterCharValue; char* SourceLocation; // We shortly make a termination char into the string. OldTerminaterCharValue=EndOfSearchSectionPointer[0]; EndOfSearchSectionPointer[0]=0; // Now we locate the spot, where we finally will find our value SourceLocation = strstr ( SearchBeginPointer , ValuePreceedText ); if ( SourceLocation) SourceLocation += strlen ( ValuePreceedText ); else SourceLocation = DefaultValueString; //-------------------- // Attention!!! // Now we try to read in the value!!! // if ( sscanf ( SourceLocation , FormatString , TargetValue ) == EOF ) { fprintf( stderr, "\n\nFormatString: '%s'\n" , FormatString ); fprintf( stderr, "ValuePreceedText: '%s'\n" , ValuePreceedText ); GiveStandardErrorMessage ( __FUNCTION__ , "\ sscanf using a certain format string failed!\n\ This indicates a corrupted or seriously outdated game data or saved game file.", PLEASE_INFORM, IS_FATAL ); } // Now that we are done, we restore the given SearchArea to former glory EndOfSearchSectionPointer[0]=OldTerminaterCharValue; }; // void ReadValueFromString( ... ) /* ---------------------------------------------------------------------- * This function should analyze a given passage of text, locate an * indicator for a value, and read in the value. * ---------------------------------------------------------------------- */ void ReadValueFromString( char* SearchBeginPointer , const char* ValuePreceedText , const char* FormatString , void* TargetValue , char* EndOfSearchSectionPointer ) { char OldTerminaterCharValue; char* SourceLocation; // We shortly make a termination char into the string. OldTerminaterCharValue=EndOfSearchSectionPointer[0]; EndOfSearchSectionPointer[0]=0; // Now we locate the spot, where we finally will find our value SourceLocation = LocateStringInData ( SearchBeginPointer , ValuePreceedText ); SourceLocation += strlen ( ValuePreceedText ); //-------------------- // Attention!!! // Now we try to read in the value!!! // if ( sscanf ( SourceLocation , FormatString , TargetValue ) == EOF ) { fprintf( stderr, "\n\nFormatString: '%s'\n" , FormatString ); fprintf( stderr, "ValuePreceedText: '%s'\n" , ValuePreceedText ); GiveStandardErrorMessage ( __FUNCTION__ , "\ sscanf using a certain format string failed!\n\ This indicates a corrupted or seriously outdated game data or saved game file.", PLEASE_INFORM, IS_FATAL ); } // Now that we are done, we restore the given SearchArea to former glory EndOfSearchSectionPointer[0]=OldTerminaterCharValue; }; // void ReadValueFromString( ... ) /* ---------------------------------------------------------------------- * As soon as a file name is known, we can start to save the item * information from the item roster to this new file. * ---------------------------------------------------------------------- */ void save_item_roster_to_file ( char* filename ) { FILE *SaveGameFile; char linebuf[10000]; int i; DebugPrintf ( 0 , "\n%s(): real function call confirmed." , __FUNCTION__ ); DebugPrintf ( 0 , "\n%s(): now opening the savegame file for writing ..." , __FUNCTION__ ); //-------------------- // Now that we know which filename to use, we can open the save file for writing // if ( ( SaveGameFile = fopen ( filename , "wb" ) ) == NULL ) { GiveStandardErrorMessage ( __FUNCTION__ , "\ Error opening item roster save file.", PLEASE_INFORM, IS_FATAL ); } //-------------------- // Now that the file is opend for writing, we can start writing. And the first thing // we will write to the file will be a fine header, indicating what this file is about // and things like that... // strcpy ( linebuf , "% -*- mode: flyspell; mode: fill -*-\n\n\ ----------------------------------------------------------------------\n\ *\n\ * Copyright (c) 2003, 2004 Johannes Prix\n\ *\n\ *\n\ * This file is part of Freedroid\n\ *\n\ * Freedroid is free software; you can redistribute it and/or modify\n\ * it under the terms of the GNU General Public License as published by\n\ * the Free Software Foundation; either version 2 of the License, or\n\ * (at your option) any later version.\n\ *\n\ * Freedroid is distributed in the hope that it will be useful,\n\ * but WITHOUT ANY WARRANTY; without even the implied warranty of\n\ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n\ * GNU General Public License for more details.\n\ *\n\ * You should have received a copy of the GNU General Public License\n\ * along with Freedroid; see the file COPYING. If not, write to the \n\ * Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, \n\ * MA 02111-1307 USA\n\ *\n\ ----------------------------------------------------------------------\n\ \n\ This file was generated using the FreedroidRPG item editor.\n\ If you have questions concerning FreedroidRPG, please send mail to:\n\ \n\ freedroid-discussion@lists.sourceforge.net\n\ \n" ); fwrite ( linebuf , strlen( linebuf ), sizeof ( char ), SaveGameFile ); strcpy ( linebuf , "BEGIN OF AUTORS NOTES\n" ); fwrite ( linebuf , strlen( linebuf ), sizeof ( char ), SaveGameFile ); strcpy ( linebuf , authors_notes ); fwrite ( linebuf , strlen( linebuf ), sizeof ( char ), SaveGameFile ); strcpy ( linebuf , "\nEND OF AUTORS NOTES\n\n\n" ); fwrite ( linebuf , strlen( linebuf ), sizeof ( char ), SaveGameFile ); strcpy ( linebuf , "\n\ ----------------------------------------------------------------------\n\ ----------------------------------------------------------------------\n\ ----------------------------------------------------------------------\n\ \n\ *** Start of item data section: ***\n\ \n\ Common factor for all ranged weapons bullet speed values: 1.0\n\ Common factor for all ranged weapons bullet damage values: 1.0\n\ Common factor for all melee weapons damage values: 1.0\n\n\n" ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ), SaveGameFile ); //-------------------- // Now it's time to proceed through the whole dialog roster and save // each dialog option, one after the other, hopefully loosing no bit // of information... // for ( i = 0 ; i < Number_Of_Item_Types ; i ++ ) { //-------------------- // We write out the new item section starter... // sprintf ( linebuf , "// Item No. %d\n** Start of new item specification subsection **\n" , i ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out the new item name... // sprintf ( linebuf , "Item name=\"%s\"\n" , ItemMap [ i ] . item_name ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out the position entries... // sprintf ( linebuf , "Position_X=%d\n" , ItemMap [ i ] . position_x ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); sprintf ( linebuf , "Position_Y=%d\n" , ItemMap [ i ] . position_y ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out applied in combat... // sprintf ( linebuf , "Item can be applied in combat=\"" ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); if ( ItemMap [ i ] . item_can_be_applied_in_combat ) sprintf ( linebuf , "yes\"\n" ) ; else sprintf ( linebuf , "no\"\n" ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out can be installed in influ... // sprintf ( linebuf , "Item can be installed in influ=\"" ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); if ( ItemMap [ i ] . item_can_be_installed_in_influ ) sprintf ( linebuf , "yes\"\n" ) ; else sprintf ( linebuf , "no\"\n" ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out can be installed in slot with name... // sprintf ( linebuf , "Item can be installed in slot with name=\"" ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); if ( ItemMap [ i ] . item_can_be_installed_in_weapon_slot ) sprintf ( linebuf , "weapon\"\n" ) ; else if ( ItemMap [ i ] . item_can_be_installed_in_shield_slot ) sprintf ( linebuf , "shield\"\n" ) ; else if ( ItemMap [ i ] . item_can_be_installed_in_drive_slot ) sprintf ( linebuf , "drive\"\n" ) ; else if ( ItemMap [ i ] . item_can_be_installed_in_armour_slot ) sprintf ( linebuf , "armour\"\n" ) ; else if ( ItemMap [ i ] . item_can_be_installed_in_special_slot ) sprintf ( linebuf , "special\"\n" ) ; else if ( ItemMap [ i ] . item_can_be_installed_in_aux_slot ) sprintf ( linebuf , "aux\"\n" ) ; else sprintf ( linebuf , "none\"\n" ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out rotation series prefix... // sprintf ( linebuf , "Item uses rotation series with prefix=\"%s\"\n" , ItemMap [ i ] . item_rotation_series_prefix ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out collect together in inventory... // sprintf ( linebuf , "Items of this type collect together in inventory=\"" ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); if ( ItemMap [ i ] . item_group_together_in_inventory ) sprintf ( linebuf , "yes\"\n" ) ; else sprintf ( linebuf , "no\"\n" ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out minimum strength, dex and magic.... // sprintf ( linebuf , "Strength minimum required to wear/wield this item=%d\n" , ItemMap [ i ] . item_require_strength ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); sprintf ( linebuf , "Dexterity minimum required to wear/wield this item=%d\n" , ItemMap [ i ] . item_require_dexterity ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); sprintf ( linebuf , "Magic minimum required to wear/wield this item=%d\n" , ItemMap [ i ] . item_require_magic ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out defensive properties.... // sprintf ( linebuf , "Item as defensive item: base_ac_bonus=%d\n" , ItemMap [ i ] . base_ac_bonus ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); sprintf ( linebuf , "Item as defensive item: ac_bonus_modifier=%d\n" , ItemMap [ i ] . ac_bonus_modifier ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out item duration properties.... // sprintf ( linebuf , "Base item duration=%d plus duration modifier=%d\n" , ItemMap [ i ] . base_item_duration, ItemMap [ i ] . item_duration_modifier ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out the inventory image file name to use for this item // sprintf ( linebuf , ITEM_INVENTORY_IMAGE_FILE_NAME ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); sprintf ( linebuf , ItemMap [ i ] . item_inv_file_name ); fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); sprintf ( linebuf , "\"\n" ); fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out the sound sample file name to use for this item // sprintf ( linebuf , ITEM_DROP_SOUND_FILE_NAME ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); sprintf ( linebuf , ItemMap [ i ] . item_drop_sound_file_name ); fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); sprintf ( linebuf , "\"\n" ); fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out base list price.... // sprintf ( linebuf , "Base list price=%d\n" , ItemMap [ i ] . base_list_price ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out item description text.... // sprintf ( linebuf , "Item description text=\"%s\"\n" , ItemMap [ i ] . item_description ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out start of 'weapons' part... // sprintf ( linebuf , "----- the following part is only relevant for weapons -----\n" ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out recharging time.... // sprintf ( linebuf , "Item as gun: recharging time=%f\n" , ItemMap [ i ] . item_gun_recharging_time ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out reloading time.... // sprintf ( linebuf , "Item as gun: reloading time=%f\n" , ItemMap [ i ] . item_gun_reloading_time ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out bullet speed.... // sprintf ( linebuf , "Item as gun: speed of bullets=%f\n" , ItemMap [ i ] . item_gun_speed ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out bullet angle change.... // sprintf ( linebuf , "Item as gun: angle change of bullets=%f\n" , ItemMap [ i ] . item_gun_angle_change ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out damage of bullets... // sprintf ( linebuf , "Item as gun: damage of bullets=%d\n" , ItemMap [ i ] . base_item_gun_damage ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); sprintf ( linebuf , "Item as gun: modifier for damage of bullets=%d\n" , ItemMap [ i ] . item_gun_damage_modifier ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out 'one shot only' property... // sprintf ( linebuf , "Item as gun: one_shot_only=%d\n" , ItemMap [ i ] . item_gun_oneshotonly ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out bullet image type... // sprintf ( linebuf , "Item as gun: bullet_image_type=%d\n" , ItemMap [ i ] . item_gun_bullet_image_type ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out bullet lifetime... // sprintf ( linebuf , "Item as gun: bullet_lifetime=%f\n" , ItemMap [ i ] . item_gun_bullet_lifetime ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out offset for melee weapon... // sprintf ( linebuf , "Item as gun: offset for melee weapon=%f\n" , ItemMap [ i ] . item_gun_fixed_offset ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out modifier for starting angle... // sprintf ( linebuf , "Item as gun: modifier for starting angle=%f\n" , ItemMap [ i ] . item_gun_start_angle_modifier ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out ignore collsins with wall... // sprintf ( linebuf , "Item as gun: ignore collisions with wall=\"" ); fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); if ( ItemMap [ i ] . item_gun_bullet_ignore_wall_collisions ) sprintf ( linebuf , "yes\"\n" ) ; else sprintf ( linebuf , "no\"\n" ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out reflect other bullets... // sprintf ( linebuf , "Item as gun: reflect other bullets=\"" ); fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); if ( ItemMap [ i ] . item_gun_bullet_reflect_other_bullets ) sprintf ( linebuf , "yes\"\n" ) ; else sprintf ( linebuf , "no\"\n" ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out pass through explosions... // sprintf ( linebuf , "Item as gun: pass through explosions=\"" ); fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); if ( ItemMap [ i ] . item_gun_bullet_pass_through_explosions ) sprintf ( linebuf , "yes\"\n" ) ; else sprintf ( linebuf , "no\"\n" ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out pass through hit bodies... // sprintf ( linebuf , "Item as gun: pass through hit bodies=\"" ); fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); if ( ItemMap [ i ] . item_gun_bullet_pass_through_hit_bodies ) sprintf ( linebuf , "yes\"\n" ) ; else sprintf ( linebuf , "no\"\n" ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out ammunition type used... // sprintf ( linebuf , "Item as gun: required ammunition type=\"" ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); if ( ItemMap [ i ] . item_gun_use_ammunition == 0 ) sprintf ( linebuf , "none\"\n" ) ; else if ( ItemMap [ i ] . item_gun_use_ammunition == ITEM_PLASMA_AMMUNITION ) sprintf ( linebuf , "plasma_ammunition\"\n" ) ; else if ( ItemMap [ i ] . item_gun_use_ammunition == ITEM_LASER_AMMUNITION ) sprintf ( linebuf , "laser_ammunition\"\n" ) ; else if ( ItemMap [ i ] . item_gun_use_ammunition == ITEM_EXTERMINATOR_AMMUNITION ) sprintf ( linebuf , "exterminator_ammunition\"\n" ) ; else GiveStandardErrorMessage ( __FUNCTION__ , "ILLEGAL AMMUNITION TYPE GIVEN!!!", PLEASE_INFORM, IS_FATAL ); fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out if this weapon strictly requires both hands for usage... // sprintf ( linebuf , "Item as gun: weapon requires both hands=\"" ); fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); if ( ItemMap [ i ] . item_gun_requires_both_hands ) sprintf ( linebuf , "yes\"\n" ) ; else sprintf ( linebuf , "no\"\n" ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out the ene of 'weapons' part... // sprintf ( linebuf , "----- end of part only relevant for weapons -----\n" ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out the end sequence to any item section... // sprintf ( linebuf , "** End of new item specification subsection **\n\n" ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); } //-------------------- // Now finally, we can write out the certain string, that is still needed by // the dialog loading function... // strcpy ( linebuf , "\n\n\ *** End of item data section: ***\n\ \n\ ----------------------------------------------------------------------\n\ ----------------------------------------------------------------------\n\ ----------------------------------------------------------------------\n\ \n\ *** End of this Freedroid data File ***\n\n\n\n" ); fwrite ( linebuf , strlen( linebuf ), sizeof(char), SaveGameFile); if ( fclose( SaveGameFile ) == EOF ) { GiveStandardErrorMessage ( __FUNCTION__ , "\ Error closing item roster save file.", PLEASE_INFORM, IS_FATAL ); } DebugPrintf ( 0 , "\n%s(): end of function reached." , __FUNCTION__ ); }; // void save_item_roster_to_file ( char* filename ) /* ---------------------------------------------------------------------- * As soon as a file name is known, we can start to save the dialog * information from the dialog roster to this new file. * ---------------------------------------------------------------------- */ void save_dialog_roster_to_file ( char* filename ) { FILE *SaveGameFile; char linebuf[10000]; int i; int j; DebugPrintf ( 0 , "\n%s(): real function call confirmed." , __FUNCTION__ ); DebugPrintf ( 0 , "\n%s(): now opening the savegame file for writing ..." , __FUNCTION__ ); //-------------------- // Now that we know which filename to use, we can open the save file for writing // if( ( SaveGameFile = fopen(filename, "wb")) == NULL) { GiveStandardErrorMessage ( __FUNCTION__ , "\ Error opening dialog roster save file.", PLEASE_INFORM, IS_FATAL ); } //-------------------- // Now that the file is opend for writing, we can start writing. And the first thing // we will write to the file will be a fine header, indicating what this file is about // and things like that... // strcpy ( linebuf , "% -*- mode: flyspell; mode: fill -*-\n\ ----------------------------------------------------------------------\n\ *\n\ * Copyright (c) 1994, 2003, 2004 Johannes Prix\n\ *\n\ *\n\ * This file is part of Freedroid\n\ *\n\ * Freedroid is free software; you can redistribute it and/or modify\n\ * it under the terms of the GNU General Public License as published by\n\ * the Free Software Foundation; either version 2 of the License, or\n\ * (at your option) any later version.\n\ *\n\ * Freedroid is distributed in the hope that it will be useful,\n\ * but WITHOUT ANY WARRANTY; without even the implied warranty of\n\ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n\ * GNU General Public License for more details.\n\ *\n\ * You should have received a copy of the GNU General Public License\n\ * along with Freedroid; see the file COPYING. If not, write to the \n\ * Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, \n\ * MA 02111-1307 USA\n\ *\n\ ----------------------------------------------------------------------\n\ \n\ This file was generated using the FreedroidRPG dialog editor.\n\ If you have questions concerning FreedroidRPG, please send mail to:\n\ \n\ freedroid-discussion@lists.sourceforge.net\n\ \n" ); fwrite ( linebuf , strlen( linebuf ), sizeof ( char ), SaveGameFile ); strcpy ( linebuf , "BEGIN OF AUTORS NOTES\n" ); fwrite ( linebuf , strlen( linebuf ), sizeof ( char ), SaveGameFile ); strcpy ( linebuf , authors_notes ); fwrite ( linebuf , strlen( linebuf ), sizeof ( char ), SaveGameFile ); strcpy ( linebuf , "\nEND OF AUTORS NOTES\n\n\n" ); fwrite ( linebuf , strlen( linebuf ), sizeof ( char ), SaveGameFile ); //-------------------- // Now we can write out the certain string, that is still needed by // the dialog loading function... // strcpy ( linebuf , "Beginning of new chat dialog for character=\"XXXXX\"\n\n" ); fwrite ( linebuf , strlen( linebuf ), sizeof(char), SaveGameFile); //-------------------- // Now it's time to proceed through the whole dialog roster and save // each dialog option, one after the other, hopefully loosing no bit // of information... // for ( i = 0 ; i < MAX_DIALOGUE_OPTIONS_IN_ROSTER ; i ++ ) { //-------------------- // Unused dialog options are recognized by their zero length // option text, right? // if ( strlen ( ChatRoster [ i ] . option_text ) == 0 ) continue ; //-------------------- // We write out the new dialog option starter... // sprintf ( linebuf , "New Option Nr=%d OptionText=\"%s\"\nOptionSample=\"%s\"\n" , i , ChatRoster [ i ] . option_text , ChatRoster [ i ] . option_sample_file_name ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // We write out the option positions of this option.. // sprintf ( linebuf , "PositionX=%d PositionY=%d \n" , ChatRoster [ i ] . position_x , ChatRoster [ i ] . position_y ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // Now we write out all reply-text reply-sample combinations that there are for this // dialog option... // for ( j = 0 ; j < MAX_DIALOGUE_OPTIONS_IN_ROSTER ; j ++ ) { //-------------------- // The end of the reply-subtitle-sample combinations is indicated again by // an empty string... // if ( strlen ( ChatRoster [ i ] . reply_subtitle_list [ j ] ) == 0 ) break; sprintf ( linebuf , "Subtitle=\"%s\"\nReplySample=\"%s\"\n" , ChatRoster [ i ] . reply_subtitle_list [ j ] , ChatRoster [ i ] . reply_sample_list [ j ] ); fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); } //-------------------- // Now we write out all option-change option-value combinations that there are for this // dialog option... // for ( j = 0 ; j < MAX_DIALOGUE_OPTIONS_IN_ROSTER ; j ++ ) { //-------------------- // The end of the option-change-value combinations is indicated by // a (-1) value... // if ( ChatRoster [ i ] . change_option_nr [ j ] == (-1) ) continue; sprintf ( linebuf , "ChangeOption=%d ChangeToValue=%d\n" , ChatRoster [ i ] . change_option_nr [ j ] , ChatRoster [ i ] . change_option_to_value [ j ] ); fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); } //-------------------- // Now we write out all extra commands given for this // dialog option... // for ( j = 0 ; j < MAX_DIALOGUE_OPTIONS_IN_ROSTER ; j ++ ) { //-------------------- // The end of the extra list is indicated again by // an empty string... // if ( strlen ( ChatRoster [ i ] . extra_list [ j ] ) == 0 ) break; sprintf ( linebuf , "DoSomethingExtra=\"%s\"\n" , ChatRoster [ i ] . extra_list [ j ] ); fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); } //-------------------- // We write out the on-goto-condition of this dialog option...but of // course only, if the on-goto-condition is used too, i.e. if the // condition string is not empty... // if ( strlen ( ChatRoster [ i ] . on_goto_condition ) != 0 ) { sprintf ( linebuf , "OnCondition=\"%s\" JumpToOption=%d ElseGoto=%d\n" , ChatRoster [ i ] . on_goto_condition , ChatRoster [ i ] . on_goto_first_target , ChatRoster [ i ] . on_goto_second_target ) ; fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); } sprintf ( linebuf , "AlwaysExecuteThisOptionPriorToDialogStart=\"" ) ; if ( ChatRoster [ i ] . always_execute_this_option_prior_to_dialog_start ) strcat ( linebuf , "yes\"\n" ); else strcat ( linebuf , "no\"\n" ); fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); //-------------------- // Basically this should be it. So maybe now we can just write out some // separation string and that's it... // sprintf ( linebuf , "\n----------------------------------------------------------------------\n\n" ); fwrite ( linebuf , strlen( linebuf ), sizeof ( char ) , SaveGameFile ); } //-------------------- // Now finally, we can write out the certain string, that is still needed by // the dialog loading function... // strcpy ( linebuf , "End of chat dialog for character=\"XXXXX\"\n\n" ); fwrite ( linebuf , strlen( linebuf ), sizeof(char), SaveGameFile); if( fclose( SaveGameFile ) == EOF) { GiveStandardErrorMessage ( __FUNCTION__ , "\ Error closing the dialog roster save file.", PLEASE_INFORM, IS_FATAL ); } DebugPrintf ( 0 , "\n%s(): end of function reached." , __FUNCTION__ ); }; // void save_dialog_roster_to_file ( char* filename ) /* ---------------------------------------------------------------------- * This function does the rotation of a given vector by a given angle. * The vector is a vector. * The angle given is in DEGREE MEASURE, i.e. 0-360 or so, maybe more or * less than that, but you get what I mean... * ---------------------------------------------------------------------- */ void RotateVectorByAngle ( moderately_finepoint* vector , float rot_angle ) { moderately_finepoint new_vect; float rad_angle; rad_angle = rot_angle * ( M_PI / 180.0 ) ; DebugPrintf( 2 , "\n RAD_ANGLE : %f " , rad_angle ); new_vect.x = sin( rad_angle ) * vector->y + cos( rad_angle ) * vector->x; new_vect.y = cos( rad_angle ) * vector->y - sin( rad_angle ) * vector->x; vector->x = new_vect.x; vector->y = new_vect.y; }; // void RotateVectorByAngle ( ... ) /* ---------------------------------------------------------------------- * * ---------------------------------------------------------------------- */ void delete_one_dialog_option ( int i , int FirstInitialisation ) { int j; //-------------------- // If this is not the first initialisation, we have to free the allocated // strings first, or we'll be leaking memory otherwise... // if ( !FirstInitialisation ) { if ( strlen ( ChatRoster[i].option_text ) ) free ( ChatRoster[i].option_text ); if ( strlen ( ChatRoster[i].option_sample_file_name ) ) free ( ChatRoster[i].option_sample_file_name ); } ChatRoster[i].option_text=""; ChatRoster[i].option_sample_file_name=""; //-------------------- // Now we can set the positions of the dialog boxes within the dialog editor // to 'empty' values. This will remain completely without effect in FreedroidRPG. // The only one caring about these positions is the Dialog Editor. // ChatRoster[i].position_x = -1; ChatRoster[i].position_y = -1; for ( j = 0 ; j < MAX_REPLIES_PER_OPTION ; j++ ) { //-------------------- // If this is not the first initialisation, we have to free the allocated // strings first, or we'll be leaking memory otherwise... // if ( !FirstInitialisation ) { if ( strlen ( ChatRoster [ i ] . reply_sample_list [ j ] ) ) free ( ChatRoster [ i ] . reply_sample_list [ j ] ); if ( strlen ( ChatRoster [ i ] . reply_subtitle_list [ j ] ) ) free ( ChatRoster [ i ] . reply_subtitle_list [ j ] ); } ChatRoster [ i ] . reply_sample_list [ j ] = ""; ChatRoster [ i ] . reply_subtitle_list [ j ] = ""; } for ( j = 0 ; j < MAX_EXTRAS_PER_OPTION ; j++ ) { //-------------------- // If this is not the first initialisation, we have to free the allocated // strings first, or we'll be leaking memory otherwise... // if ( !FirstInitialisation ) { if ( strlen ( ChatRoster [ i ] . extra_list [ j ] ) ) free ( ChatRoster [ i ] . extra_list [ j ] ); } ChatRoster [ i ] . extra_list [ j ] = ""; } //-------------------- // If this is not the first initialisation, we have to free the allocated // strings first, or we'll be leaking memory otherwise... // if ( !FirstInitialisation ) { if ( strlen ( ChatRoster [ i ] . on_goto_condition ) ) free ( ChatRoster [ i ] . on_goto_condition ); } ChatRoster [ i ] . on_goto_condition = ""; ChatRoster [ i ] . on_goto_first_target = (-1); ChatRoster [ i ] . on_goto_second_target = (-1); ChatRoster [ i ] . link_target = (0); ChatRoster [ i ] . always_execute_this_option_prior_to_dialog_start = FALSE ; for ( j = 0 ; j < MAX_DIALOGUE_OPTIONS_IN_ROSTER ; j++ ) { ChatRoster [ i ] . change_option_nr [ j ] = (-1); ChatRoster [ i ] . change_option_to_value [ j ] = (-1); } }; // void delete_one_dialog_option ( int i , int FirstInitialisation ) /* ---------------------------------------------------------------------- * This function should init the chat roster with empty values and thereby * clean out the remnants of the previous chat dialogue. * ---------------------------------------------------------------------- */ void InitChatRosterForNewDialogue( void ) { int i; static int FirstInitialisation = TRUE; for ( i = 0 ; i < MAX_DIALOGUE_OPTIONS_IN_ROSTER ; i ++ ) { delete_one_dialog_option ( i , FirstInitialisation ); } //-------------------- // Next time, we WILL have to free every used entry before cleaning it // out, or we will be leaking memory... // FirstInitialisation = FALSE ; }; // void InitChatRosterForNewDialogue( void ) /* ---------------------------------------------------------------------- * This function should load new chat dialogue information from the * chat info file 'Freedroid.ruleset' into the chat roster. * * The chat information will be taken from the section with the given * Sequence code in the Freedroid.ruleset file. * * ---------------------------------------------------------------------- */ void LoadChatRosterWithChatSequence ( char* FullPathAndFullFilename ) { char *ChatData; char *SectionPointer; char *EndOfSectionPointer; char *NextChatSectionCode; int i , j ; int OptionSectionsLeft; char fpath[2048]; int OptionIndex; int NumberOfOptionsInSection; char TempSavedCharacter = 'A' ; char *TempEndPointer = NULL ; int NumberOfReplySubtitles; int NumberOfReplySamples; int NumberOfOptionChanges; int NumberOfNewOptionValues; int NumberOfExtraEntries; int RestoreTempDamage; char* ReplyPointer; char* OptionChangePointer; char* ExtraPointer; char* YesNoString; char* tmp_string; sprintf(fpath, "%s", FullPathAndFullFilename); // #define END_OF_DIALOGUE_FILE_STRING "*** End of Dialogue File Information ***" #define CHAT_CHARACTER_BEGIN_STRING "Beginning of new chat dialog for character=\"" #define CHAT_CHARACTER_END_STRING "End of chat dialog for character" #define NEW_OPTION_BEGIN_STRING "New Option Nr=" //-------------------- // At first we read the whole chat file information into memory // ChatData = ReadAndMallocAndTerminateFile( fpath , CHAT_CHARACTER_END_STRING ) ; SectionPointer = ChatData ; //-------------------- // Maybe there are some notes from the author present, describing the // use of this character for the story as a whole or something like // that. If there are some notes like that, we'll read them in here. // if ( CountStringOccurences ( SectionPointer , "BEGIN OF AUTORS NOTES\n" ) ) { DebugPrintf( CHAT_DEBUG_LEVEL , "\nWe've found some AUTHORS NOTES HERE..." ); tmp_string = ReadAndMallocStringFromData ( SectionPointer , "BEGIN OF AUTORS NOTES\n" , "\nEND OF AUTORS NOTES" ) ; DebugPrintf( CHAT_DEBUG_LEVEL , "\nAUTHORS NOTES text found: \"%s\"." , tmp_string ); strcpy ( authors_notes , tmp_string ); } else { DebugPrintf( CHAT_DEBUG_LEVEL , "\nThere seem to be NO AUTHORS NOTES AT ALL IN THIS DIALOG." ); } //-------------------- // Now we search for the desired chat section, cause most likely // there will be more than one person to chat in this chat file soon // #define UNINITIALIZED_SECTION_CODE "NOPERSONATALL" NextChatSectionCode = UNINITIALIZED_SECTION_CODE ; SectionPointer = ChatData; //-------------------- // Now we locate the end of this chat section and put a // termination character there, so we can use string functions // conveniently on the given section. // // EndOfSectionPointer = LocateStringInData ( SectionPointer , CHAT_CHARACTER_END_STRING ); // *EndOfSectionPointer = 0; // EndOfSectionPointer = SectionPointer + strlen ( SectionPointer ); //-------------------- // At first we go take a look on how many options we have // to decode from this section. // NumberOfOptionsInSection = CountStringOccurences ( SectionPointer , NEW_OPTION_BEGIN_STRING ) ; DebugPrintf( CHAT_DEBUG_LEVEL , "\nWe have counted %d Option entries in this section." , NumberOfOptionsInSection ) ; //-------------------- // Now we see which option index is assigned to this option. // It may happen, that some numbers are OMITTED here! This // should be perfectly ok and allowed as far as the code is // concerned in order to give the content writers more freedom. // for ( i = 0 ; i < NumberOfOptionsInSection; i ++ ) { SectionPointer = LocateStringInData ( SectionPointer, NEW_OPTION_BEGIN_STRING ); ReadValueFromString( SectionPointer , NEW_OPTION_BEGIN_STRING, "%d" , &OptionIndex , EndOfSectionPointer ); DebugPrintf( CHAT_DEBUG_LEVEL , "\nFound New Option entry. Index found is: %d. " , OptionIndex ) ; SectionPointer++; //-------------------- // Now that we have the actual option index, we can start to // fill the roster with real information. At first, this will be only // the Option string and sample // // Anything that is loaded into the chat roster doesn't need to be freed, // cause this will be done by the next 'InitChatRoster' function anyway. // ChatRoster[ OptionIndex ] . option_text = ReadAndMallocStringFromData ( SectionPointer , "OptionText=\"" , "\"" ) ; DebugPrintf( CHAT_DEBUG_LEVEL , "\nOptionText found : \"%s\"." , ChatRoster[ OptionIndex ] . option_text ); ChatRoster[ OptionIndex ] . option_sample_file_name = ReadAndMallocStringFromData ( SectionPointer , "OptionSample=\"" , "\"" ) ; DebugPrintf( CHAT_DEBUG_LEVEL , "\nOptionSample found : \"%s\"." , ChatRoster[ OptionIndex ] . option_sample_file_name ); //-------------------- // Now we can start to add all given Sample and Subtitle combinations // But first we must add a termination character in order to not use // the combinations of the next option section. // if ( ( OptionSectionsLeft = CountStringOccurences ( SectionPointer , NEW_OPTION_BEGIN_STRING ) ) ) { DebugPrintf ( CHAT_DEBUG_LEVEL , "\nThere are still %d option sections in the file. \n\ Therefore we must add a new temporary termination character in between." , OptionSectionsLeft ); TempEndPointer = LocateStringInData ( SectionPointer, NEW_OPTION_BEGIN_STRING ); TempSavedCharacter = *TempEndPointer; *TempEndPointer = 0 ; RestoreTempDamage = TRUE; } else { DebugPrintf ( CHAT_DEBUG_LEVEL , "\nThere is no more option section left in the file. \n\ Therefore we need not add an additional termination character now." ); RestoreTempDamage = FALSE; } //-------------------- // Now that the temporary termination character has been inserted, we can // start to hunt for position and other strings in the new terminated area... // if ( strstr ( SectionPointer , "PositionX=" ) != NULL ) { ReadValueFromString( SectionPointer , "PositionX=" , "%d" , & ( ChatRoster[ OptionIndex ] . position_x ) , TempEndPointer ); ReadValueFromString( SectionPointer , "PositionY=" , "%d" , & ( ChatRoster[ OptionIndex ] . position_y ) , TempEndPointer ); } else { ChatRoster [ OptionIndex ] . position_x = ( 2 + ( OptionIndex % 10 ) ) * 30 ; ChatRoster [ OptionIndex ] . position_y = ( 2 + ( OptionIndex / 10 ) ) * 30 ; } #define NEW_REPLY_SAMPLE_STRING "ReplySample=\"" #define NEW_REPLY_SUBTITLE_STRING "Subtitle=\"" //-------------------- // We count the number of Subtitle and Sample combinations and then // we will read them out // NumberOfReplySamples = CountStringOccurences ( SectionPointer , NEW_REPLY_SAMPLE_STRING ) ; NumberOfReplySubtitles = CountStringOccurences ( SectionPointer , NEW_REPLY_SUBTITLE_STRING ) ; if ( NumberOfReplySamples != NumberOfReplySubtitles ) { fprintf( stderr, "\n\nNumberOfReplySamples: %d NumberOfReplySubtitles: %d \n" , NumberOfReplySamples , NumberOfReplySubtitles ); fprintf( stderr, "The section in question looks like this: \n%s\n\n" , SectionPointer ); GiveStandardErrorMessage ( __FUNCTION__ , "\ There were an unequal number of reply samples and subtitles specified\n\ within a section of the Freedroid.dialogues file.\n\ This is currently not allowed in Freedroid and therefore indicates a\n\ severe error.", PLEASE_INFORM, IS_FATAL ); } else { DebugPrintf ( CHAT_DEBUG_LEVEL , "\nThere were %d reply samples and an equal number of subtitles\n\ found in this option of the dialogue, which is fine.", NumberOfReplySamples ); } //-------------------- // Now that we know exactly how many Sample and Subtitle sections // to read out, we can well start reading exactly that many of them. // ReplyPointer = SectionPointer; for ( j = 0 ; j < NumberOfReplySamples ; j ++ ) { ChatRoster[ OptionIndex ] . reply_subtitle_list [ j ] = ReadAndMallocStringFromData ( ReplyPointer , "Subtitle=\"" , "\"" ) ; DebugPrintf( CHAT_DEBUG_LEVEL , "\nReplySubtitle found : \"%s\"." , ChatRoster[ OptionIndex ] . reply_subtitle_list [ j ] ); ChatRoster[ OptionIndex ] . reply_sample_list [ j ] = ReadAndMallocStringFromData ( ReplyPointer , "ReplySample=\"" , "\"" ) ; DebugPrintf( CHAT_DEBUG_LEVEL , "\nReplySample found : \"%s\"." , ChatRoster[ OptionIndex ] . reply_sample_list [ j ] ); //-------------------- // Now we must move the reply pointer to after the previous combination. // ReplyPointer = LocateStringInData ( ReplyPointer, "ReplySample" ); ReplyPointer ++; } //-------------------- // We count the number of Option changes and new values and then // we will read them out // NumberOfOptionChanges = CountStringOccurences ( SectionPointer , "ChangeOption" ) ; NumberOfNewOptionValues = CountStringOccurences ( SectionPointer , "ChangeToValue" ) ; if ( NumberOfOptionChanges != NumberOfNewOptionValues ) { fprintf( stderr, "\n\nNumberOfOptionChanges: %d NumberOfNewOptionValues: %d \n" , NumberOfOptionChanges , NumberOfNewOptionValues ); GiveStandardErrorMessage ( __FUNCTION__ , "\ There was number of option changes but an unequal number of new option\n\ values specified in a section within the Freedroid.dialogues file.\n\ This is currently not allowed in Freedroid and therefore indicates a\n\ severe error.", PLEASE_INFORM, IS_FATAL ); } else { DebugPrintf ( CHAT_DEBUG_LEVEL , "\nThere were %d option changes and an equal number of new option values\n\ found in this option of the dialogue, which is fine.", NumberOfOptionChanges ); } //-------------------- // Now that we know exactly how many option changes and new option values // to read out, we can well start reading exactly that many of them. // OptionChangePointer = SectionPointer; for ( j = 0 ; j < NumberOfOptionChanges ; j ++ ) { ReadValueFromString( OptionChangePointer , "ChangeOption=" , "%d" , & ( ChatRoster[ OptionIndex ] . change_option_nr [ j ] ) , TempEndPointer ); ReadValueFromString( OptionChangePointer , "ChangeToValue=" , "%d" , & ( ChatRoster[ OptionIndex ] . change_option_to_value [ j ] ) , TempEndPointer ); DebugPrintf( CHAT_DEBUG_LEVEL , "\nOption Nr. %d will change to value %d. " , ChatRoster[ OptionIndex ] . change_option_nr [ j ] , ChatRoster[ OptionIndex ] . change_option_to_value [ j ] ); //-------------------- // Now we must move the option change pointer to after the previous combination. // OptionChangePointer = LocateStringInData ( OptionChangePointer, "ChangeToValue" ); OptionChangePointer ++; } //-------------------- // We count the number of Extras to be done then // we will read them out // NumberOfExtraEntries = CountStringOccurences ( SectionPointer , "DoSomethingExtra" ) ; DebugPrintf( CHAT_DEBUG_LEVEL , "\nThere were %d 'Extras' specified in this option." , NumberOfExtraEntries ); //-------------------- // Now that we know exactly how many extra entries // to read out, we can well start reading exactly that many of them. // ExtraPointer = SectionPointer; for ( j = 0 ; j < NumberOfExtraEntries ; j ++ ) { // ExtraPointer = LocateStringInData ( ExtraPointer, "DoSomethingExtra" ); ChatRoster[ OptionIndex ] . extra_list [ j ] = ReadAndMallocStringFromData ( ExtraPointer , "DoSomethingExtra=\"" , "\"" ) ; DebugPrintf( CHAT_DEBUG_LEVEL , "\nOption will execute this extra: %s. " , ChatRoster[ OptionIndex ] . extra_list [ j ] ); //-------------------- // Now we must move the option change pointer to after the previous combination. // ExtraPointer = LocateStringInData ( ExtraPointer, "DoSomethingExtra" ); ExtraPointer ++; } //-------------------- // Next thing we do will be to look whether there is maybe a on-goto-command // included in this option section. If so, we'll read it out. // if ( CountStringOccurences ( SectionPointer , "OnCondition" ) ) { DebugPrintf( CHAT_DEBUG_LEVEL , "\nWe've found an ON-GOTO-CONDITION IN THIS OPTION!" ); ChatRoster[ OptionIndex ] . on_goto_condition = ReadAndMallocStringFromData ( SectionPointer , "OnCondition=\"" , "\"" ) ; DebugPrintf( CHAT_DEBUG_LEVEL , "\nOnCondition text found : \"%s\"." , ChatRoster[ OptionIndex ] . on_goto_condition ); ReadValueFromString( SectionPointer , "JumpToOption=" , "%d" , & ( ChatRoster[ OptionIndex ] . on_goto_first_target ) , TempEndPointer ); ReadValueFromString( SectionPointer , "ElseGoto=" , "%d" , & ( ChatRoster[ OptionIndex ] . on_goto_second_target ) , TempEndPointer ); DebugPrintf( CHAT_DEBUG_LEVEL , "\nOnCondition jump targets: TRUE--> %d FALSE-->%d." , ChatRoster[ OptionIndex ] . on_goto_first_target , ChatRoster[ OptionIndex ] . on_goto_second_target ); } else { DebugPrintf( CHAT_DEBUG_LEVEL , "\nThere seems to be NO ON-GOTO-CONDITION AT ALL IN THIS OPTION." ); } if ( CountStringOccurences ( SectionPointer , "LinkedTo:" ) ) { ReadValueFromString( SectionPointer , "LinkedTo:" , "%d" , & ( ChatRoster[ OptionIndex ] . link_target ) , TempEndPointer ); } //-------------------- // Next thing we do will be to get the always-on-startup flag status. // if ( CountStringOccurences ( SectionPointer , "AlwaysExecuteThisOptionPriorToDialogStart" ) ) { DebugPrintf( CHAT_DEBUG_LEVEL , "\nWe've found an ALWAYS-ON-START FLAG IN THIS OPTION!" ); // Now we read in if this item can be used by the influ without help YesNoString = ReadAndMallocStringFromData ( SectionPointer , "AlwaysExecuteThisOptionPriorToDialogStart=\"" , "\"" ) ; if ( strcmp( YesNoString , "yes" ) == 0 ) { ChatRoster[ OptionIndex ] . always_execute_this_option_prior_to_dialog_start = TRUE; } else if ( strcmp( YesNoString , "no" ) == 0 ) { ChatRoster[ OptionIndex ] . always_execute_this_option_prior_to_dialog_start = FALSE; } else { GiveStandardErrorMessage ( __FUNCTION__ , "\ The text should contain an \n\ answer that is either 'yes' or 'no', but which was neither 'yes' nor 'no'.\n\ This indicated a corrupted FreedroidRPG dialog.", PLEASE_INFORM, IS_FATAL ); } } else { DebugPrintf( CHAT_DEBUG_LEVEL , "\nThere seems to be NO ALWAYS-ON-START FLAG AT ALL IN THIS OPTION." ); } //-------------------- // Now that the whole section has been read out into the ChatRoster, we can // restore the original form of the Text again and the next option section // can be read out in the next run of this loop // if ( RestoreTempDamage ) { DebugPrintf ( CHAT_DEBUG_LEVEL , "\nWe have now restored the damage from the temporary termination character." ); *TempEndPointer = TempSavedCharacter ; } else { DebugPrintf ( CHAT_DEBUG_LEVEL , "\nSince we didn't add any temp termination character, there's nothing to restore now." ); } } //-------------------- // Now we've got all the information we wanted from the dialogues file. // We can now free the loaded file again. Upon a new character dialogue // being initiated, we'll just reload the file. This is very conveninet, // for it allows making and testing changes to the dialogues without even // having to restart Freedroid! Very cool! // free( ChatData ); //-------------------- // Some security check against missing '0' dialog node in any given // dialog // if ( strlen ( ChatRoster [ 0 ] . option_text ) <= 0 ) { DebugPrintf ( -4 , "\n%s(): Dialog file in question: %s." , __FUNCTION__ , FullPathAndFullFilename ); GiveStandardErrorMessage ( __FUNCTION__ , "\ The '0' dialog node was empty!", PLEASE_INFORM, IS_FATAL ); } }; // void LoadChatRosterWithChatSequence ( char* SequenceCode ) /*---------------------------------------------------------------------- * This function reads in all the item data from the freedroid.ruleset file, * but IT DOES NOT LOAD THE FILE, IT ASSUMES IT IS ALREADY LOADED and * it only receives a pointer to the start of the bullet section from * the calling function. ----------------------------------------------------------------------*/ void Get_Item_Data ( char* DataPointer ) { char *ItemPointer; char *EndOfItemData; int ItemIndex=0; char *YesNoString; float ranged_weapon_damage_calibrator; float melee_weapon_damage_calibrator; float ranged_weapon_speed_calibrator; #define ITEM_SECTION_BEGIN_STRING "*** Start of item data section: ***" #define ITEM_SECTION_END_STRING "*** End of item data section: ***" #define NEW_ITEM_TYPE_BEGIN_STRING "** Start of new item specification subsection **" #define ITEM_NAME_INDICATION_STRING "Item name=\"" #define ITEM_DESCRIPTION_INDICATION_STRING "Item description text=\"" #define ITEM_CAN_BE_APPLIED_IN_COMBAT "Item can be applied in combat=\"" #define ITEM_CAN_BE_INSTALLED_IN_INFLU "Item can be installed in influ=\"" #define ITEM_CAN_BE_INSTALLED_IN_WEAPON_SLOT "Item can be installed in weapon slot=\"" #define ITEM_CAN_BE_INSTALLED_IN_DRIVE_SLOT "Item can be installed in drive slot=\"" #define ITEM_CAN_BE_INSTALLED_IN_ARMOUR_SLOT "Item can be installed in armour slot=\"" #define ITEM_CAN_BE_INSTALLED_IN_SHIELD_SLOT "Item can be installed in shield slot=\"" #define ITEM_CAN_BE_INSTALLED_IN_SPECIAL_SLOT "Item can be installed in special slot=\"" #define ITEM_CAN_BE_INSTALLED_IN_AUX_SLOT "Item can be installed in aux slot=\"" #define ITEM_CAN_BE_INSTALLED_IN_SLOT_WITH_NAME "Item can be installed in slot with name=\"" #define ITEM_ROTATION_SERIES_NAME_PREFIX "Item uses rotation series with prefix=\"" #define ITEM_GROUP_TOGETHER_IN_INVENTORY "Items of this type collect together in inventory=\"" #define ITEM_GUN_IGNORE_WALL "Item as gun: ignore collisions with wall=\"" // #define ITEM_DROP_SOUND_FILE_NAME "Item uses drop sound with filename=\"" // #define ITEM_INVENTORY_IMAGE_FILE_NAME "File or directory name for inventory image=\"" #define ITEM_RECHARGE_TIME_BEGIN_STRING "Time is takes to recharge this bullet/weapon in seconds :" #define ITEM_SPEED_BEGIN_STRING "Flying speed of this bullet type :" #define ITEM_DAMAGE_BEGIN_STRING "Damage cause by a hit of this bullet type :" #define ITEM_ONE_SHOT_ONLY_AT_A_TIME "Cannot fire until previous bullet has been deleted : " #define ITEM_SPEED_CALIBRATOR_STRING "Common factor for all bullet's speed values: " #define ITEM_DAMAGE_CALIBRATOR_STRING "Common factor for all bullet's damage values: " ItemPointer = LocateStringInData ( DataPointer , ITEM_SECTION_BEGIN_STRING ); EndOfItemData = LocateStringInData ( DataPointer , ITEM_SECTION_END_STRING ); Number_Of_Item_Types = CountStringOccurences ( DataPointer , NEW_ITEM_TYPE_BEGIN_STRING ) ; //-------------------- // Now that we know how many item archetypes there are, we can allocate the proper // amount of memory for this information. // ItemMap = (itemspec*) MyMalloc ( sizeof ( itemspec ) * ( Number_Of_Item_Types + 1 ) ); //-------------------- // Now we start to read the values for each bullet type: // ItemPointer=DataPointer; // Now we read in the speed calibration factor for all bullets ReadValueFromString( DataPointer , "Common factor for all ranged weapons bullet speed values:" , "%f" , &ranged_weapon_speed_calibrator , EndOfItemData ); // Now we read in the damage calibration factor for all bullets ReadValueFromString( DataPointer , "Common factor for all ranged weapons bullet damage values:" , "%f" , &ranged_weapon_damage_calibrator , EndOfItemData ); // Now we read in the damage calibration factor for all bullets ReadValueFromString( DataPointer , "Common factor for all melee weapons damage values:" , "%f" , &melee_weapon_damage_calibrator , EndOfItemData ); DebugPrintf ( 1 , "\nCommon bullet speed factor: %f.\nCommon bullet damage factor: %f.\nCommon melee damage factor: %f.\n", ranged_weapon_speed_calibrator, ranged_weapon_damage_calibrator , melee_weapon_damage_calibrator ); while ( (ItemPointer = strstr ( ItemPointer, NEW_ITEM_TYPE_BEGIN_STRING )) != NULL) { DebugPrintf ( 1 , "\n\nFound another Item specification entry! Lets add that to the others!"); ItemPointer ++; char * EndOfThisItem = strstr ( ItemPointer, NEW_ITEM_TYPE_BEGIN_STRING ); if ( EndOfThisItem ) EndOfThisItem [ 0 ] = 0; //-------------------- // Now we read in position of this item, when viewed with the item editor... // ReadValueFromString( ItemPointer , "Position_X=" , "%d" , & ItemMap [ ItemIndex ] . position_x , EndOfItemData ); ReadValueFromString( ItemPointer , "Position_Y=" , "%d" , & ItemMap [ ItemIndex ] . position_y , EndOfItemData ); // Now we read in the name of this item ItemMap[ItemIndex].item_name = ReadAndMallocStringFromData ( ItemPointer , ITEM_NAME_INDICATION_STRING , "\"" ) ; // Now we read in if this item can be used by the influ without help YesNoString = ReadAndMallocStringFromData ( ItemPointer , ITEM_CAN_BE_APPLIED_IN_COMBAT , "\"" ) ; if ( strcmp( YesNoString , "yes" ) == 0 ) { ItemMap[ItemIndex].item_can_be_applied_in_combat = TRUE; } else if ( strcmp( YesNoString , "no" ) == 0 ) { ItemMap[ItemIndex].item_can_be_applied_in_combat = FALSE; } else { GiveStandardErrorMessage ( __FUNCTION__ , "The item specification of an item in freedroid.item_archetypes should contain an \nanswer that is either 'yes' or 'no', but which was neither 'yes' nor 'no'.\nThis indicated a corrupted freedroid.ruleset file with an error at least in\nthe item specification section.", PLEASE_INFORM, IS_FATAL ); } free ( YesNoString ) ; // Now we read in if this item can be installed by a mechanics bot YesNoString = ReadAndMallocStringFromData ( ItemPointer , ITEM_CAN_BE_INSTALLED_IN_INFLU , "\"" ) ; if ( strcmp( YesNoString , "yes" ) == 0 ) { ItemMap[ItemIndex].item_can_be_installed_in_influ = TRUE; } else if ( strcmp( YesNoString , "no" ) == 0 ) { ItemMap[ItemIndex].item_can_be_installed_in_influ = FALSE; } else { GiveStandardErrorMessage ( __FUNCTION__ , "The item specification of an item in freedroid.item_archetypes should contain an \nanswer that is either 'yes' or 'no', but which was neither 'yes' nor 'no'.\nThis indicated a corrupted freedroid.ruleset file with an error at least in\nthe item specification section.", PLEASE_INFORM, IS_FATAL ); } free ( YesNoString ) ; // Now we read the label telling us in which slot the item can be installed YesNoString = ReadAndMallocStringFromData ( ItemPointer , ITEM_CAN_BE_INSTALLED_IN_SLOT_WITH_NAME , "\"" ) ; ItemMap[ItemIndex].item_can_be_installed_in_weapon_slot = FALSE; ItemMap[ItemIndex].item_can_be_installed_in_shield_slot = FALSE; ItemMap[ItemIndex].item_can_be_installed_in_drive_slot = FALSE; ItemMap[ItemIndex].item_can_be_installed_in_armour_slot = FALSE; ItemMap[ItemIndex].item_can_be_installed_in_special_slot = FALSE; ItemMap[ItemIndex].item_can_be_installed_in_aux_slot = FALSE; if ( strcmp( YesNoString , "weapon" ) == 0 ) { ItemMap[ItemIndex].item_can_be_installed_in_weapon_slot = TRUE; } else if ( strcmp( YesNoString , "drive" ) == 0 ) { ItemMap[ItemIndex].item_can_be_installed_in_drive_slot = TRUE; } else if ( strcmp( YesNoString , "shield" ) == 0 ) { ItemMap[ItemIndex].item_can_be_installed_in_shield_slot = TRUE; } else if ( strcmp( YesNoString , "armour" ) == 0 ) { ItemMap[ItemIndex].item_can_be_installed_in_armour_slot = TRUE; } else if ( strcmp( YesNoString , "special" ) == 0 ) { ItemMap[ItemIndex].item_can_be_installed_in_special_slot = TRUE; } else if ( strcmp( YesNoString , "aux" ) == 0 ) { ItemMap[ItemIndex].item_can_be_installed_in_aux_slot = TRUE; } else if ( strcmp( YesNoString , "none" ) == 0 ) { // good. Everything is ok, as long as at least 'none' was found } else { fprintf(stderr, "\n\nItemIndex: %d.\n" ,ItemIndex ); GiveStandardErrorMessage ( __FUNCTION__ , "The item specification of an item in freedroid.ruleset should contain an \nanswer for the slot installation possiblieties, that was neither \n'weapon' nor 'armour' nor 'shield' nor 'aux' nor 'special' nor 'drive' nor 'none'.", PLEASE_INFORM, IS_FATAL ); } free ( YesNoString ) ; //-------------------- // Next we read in the prefix for the image series in the items browser // that this item is going to use. // ItemMap [ ItemIndex ] . item_rotation_series_prefix = ReadAndMallocStringFromData ( ItemPointer , ITEM_ROTATION_SERIES_NAME_PREFIX , "\"" ) ; //-------------------- // Now we read in if this item will group together in inventory // YesNoString = ReadAndMallocStringFromData ( ItemPointer , ITEM_GROUP_TOGETHER_IN_INVENTORY , "\"" ) ; if ( strcmp( YesNoString , "yes" ) == 0 ) { ItemMap[ItemIndex].item_group_together_in_inventory = TRUE; } else if ( strcmp( YesNoString , "no" ) == 0 ) { ItemMap[ItemIndex].item_group_together_in_inventory = FALSE; } else { GiveStandardErrorMessage ( __FUNCTION__ , "\ The item specification of an item in freedroid.ruleset should contain an \n\ answer that is either 'yes' or 'no', but which was neither 'yes' nor 'no'.", PLEASE_INFORM, IS_FATAL ); } free ( YesNoString ) ; //-------------------- // Now we read in minimum strength, dex and magic required to wear/wield this item // ReadValueFromStringWithDefault( ItemPointer , "Strength minimum required to wear/wield this item=" , "%d" , "-1", &ItemMap[ItemIndex].item_require_strength , EndOfItemData ); ReadValueFromStringWithDefault( ItemPointer , "Dexterity minimum required to wear/wield this item=" , "%d" , "-1", &ItemMap[ItemIndex].item_require_dexterity , EndOfItemData ); ReadValueFromStringWithDefault( ItemPointer , "Magic minimum required to wear/wield this item=" , "%d" , "-1", &ItemMap[ItemIndex].item_require_magic , EndOfItemData ); //-------------------- // If the item is a gun, we read in the weapon specification... // if ( ItemMap[ItemIndex].item_can_be_installed_in_weapon_slot == TRUE ) { // Now we read in the damage bullets from this gun will do ReadValueFromStringWithDefault( ItemPointer , "Item as gun: damage of bullets=" , "%d" , "0", &ItemMap[ItemIndex].base_item_gun_damage , EndOfItemData ); ReadValueFromStringWithDefault( ItemPointer , "Item as gun: modifier for damage of bullets=" , "%d" , "0", &ItemMap[ItemIndex].item_gun_damage_modifier , EndOfItemData ); // Now we read in the speed this bullet will go ReadValueFromStringWithDefault( ItemPointer , "Item as gun: speed of bullets=" , "%lf" , "0.000000", &ItemMap[ItemIndex].item_gun_speed , EndOfItemData ); // Now we read in speed of melee application and melee offset from influ ReadValueFromStringWithDefault( ItemPointer , "Item as gun: angle change of bullets=" , "%lf" , "0.000000", &ItemMap[ItemIndex].item_gun_angle_change , EndOfItemData ); ReadValueFromStringWithDefault( ItemPointer , "Item as gun: offset for melee weapon=" , "%lf" , "0.000000", &ItemMap[ItemIndex].item_gun_fixed_offset , EndOfItemData ); ReadValueFromStringWithDefault( ItemPointer , "Item as gun: modifier for starting angle=" , "%lf" , "0.000000", &ItemMap[ItemIndex].item_gun_start_angle_modifier , EndOfItemData ); // Now we read in if this weapon can pass through walls or not... YesNoString = ReadAndMallocStringFromData ( ItemPointer , ITEM_GUN_IGNORE_WALL , "\"" ) ; if ( strcmp( YesNoString , "yes" ) == 0 ) { ItemMap[ItemIndex].item_gun_bullet_ignore_wall_collisions = TRUE; } else if ( strcmp( YesNoString , "no" ) == 0 ) { ItemMap[ItemIndex].item_gun_bullet_ignore_wall_collisions = FALSE; } else { GiveStandardErrorMessage ( __FUNCTION__ , "\ The item specification of an item in freedroid.ruleset should contain an \n\ answer that is either 'yes' or 'no', but which was neither 'yes' nor 'no'.", PLEASE_INFORM, IS_FATAL ); }; // if ( ItemMap[ItemIndex].item_can_be_installed_in_weapon_slot == TRUE ) free ( YesNoString ) ; // Now we read in if this weapons bullets will reflect other bullets or not YesNoString = ReadAndMallocStringFromData ( ItemPointer , "Item as gun: reflect other bullets=\"" , "\"" ) ; if ( strcmp( YesNoString , "yes" ) == 0 ) { ItemMap[ItemIndex].item_gun_bullet_reflect_other_bullets = TRUE; } else if ( strcmp( YesNoString , "no" ) == 0 ) { ItemMap[ItemIndex].item_gun_bullet_reflect_other_bullets = FALSE; } else { GiveStandardErrorMessage ( __FUNCTION__ , "\ The item specification of an item in freedroid.ruleset should contain an \n\ answer that is either 'yes' or 'no', but which was neither 'yes' nor 'no'.", PLEASE_INFORM, IS_FATAL ); }; // if ( ItemMap[ItemIndex].item_can_be_installed_in_weapon_slot == TRUE ) free ( YesNoString ) ; // Now we read in if this weapons bullets will reflect other bullets or not YesNoString = ReadAndMallocStringFromData ( ItemPointer , "Item as gun: pass through explosions=\"" , "\"" ) ; if ( strcmp( YesNoString , "yes" ) == 0 ) { ItemMap[ItemIndex].item_gun_bullet_pass_through_explosions = TRUE; } else if ( strcmp( YesNoString , "no" ) == 0 ) { ItemMap[ItemIndex].item_gun_bullet_pass_through_explosions = FALSE; } else { GiveStandardErrorMessage ( __FUNCTION__ , "\ The item specification of an item in freedroid.ruleset should contain an \n\ answer that is either 'yes' or 'no', but which was neither 'yes' nor 'no'.", PLEASE_INFORM, IS_FATAL ); }; // if ( ItemMap[ItemIndex].item_can_be_installed_in_weapon_slot == TRUE ) free ( YesNoString ) ; // Now we read in if this weapons bullets will reflect other bullets or not YesNoString = ReadAndMallocStringFromData ( ItemPointer , "Item as gun: pass through hit bodies=\"" , "\"" ) ; if ( strcmp( YesNoString , "yes" ) == 0 ) { ItemMap[ItemIndex].item_gun_bullet_pass_through_hit_bodies = TRUE; } else if ( strcmp( YesNoString , "no" ) == 0 ) { ItemMap[ItemIndex].item_gun_bullet_pass_through_hit_bodies = FALSE; } else { GiveStandardErrorMessage ( __FUNCTION__ , "\ The item specification of an item in freedroid.ruleset should contain an \n\ answer that is either 'yes' or 'no', but which was neither 'yes' nor 'no'.", PLEASE_INFORM, IS_FATAL ); }; // if ( ItemMap[ItemIndex].item_can_be_installed_in_weapon_slot == TRUE ) free ( YesNoString ) ; // Now we read in the recharging time this weapon will need ReadValueFromString( ItemPointer , "Item as gun: recharging time=" , "%lf" , &ItemMap[ItemIndex].item_gun_recharging_time , EndOfItemData ); // Now we read in the reloading time this weapon will need ReadValueFromString( ItemPointer , "Item as gun: reloading time=" , "%lf" , &ItemMap[ItemIndex].item_gun_reloading_time , EndOfItemData ); // Now we read in the image type that should be generated for this bullet ReadValueFromString( ItemPointer , "Item as gun: bullet_image_type=" , "%d" , &ItemMap[ItemIndex].item_gun_bullet_image_type , EndOfItemData ); // Now we read in the image type that should be generated for this bullet ReadValueFromString( ItemPointer , "Item as gun: bullet_lifetime=" , "%lf" , &ItemMap[ItemIndex].item_gun_bullet_lifetime , EndOfItemData ); // Now we read in the image type that should be generated for this bullet ReadValueFromString( ItemPointer , "Item as gun: ammo clip size=" , "%d" , &ItemMap[ItemIndex].item_gun_ammo_clip_size , EndOfItemData ); //-------------------- // Some guns require some ammunition. This will be read in and // examined next... // YesNoString = ReadAndMallocStringFromData ( ItemPointer , "Item as gun: required ammunition type=\"" , "\"" ) ; if ( strcmp( YesNoString , "none" ) == 0 ) { ItemMap[ItemIndex].item_gun_use_ammunition = 0; } else if ( strcmp( YesNoString , "plasma_ammunition" ) == 0 ) { ItemMap[ItemIndex].item_gun_use_ammunition = ITEM_PLASMA_AMMUNITION; } else if ( strcmp( YesNoString , "laser_ammunition" ) == 0 ) { ItemMap[ItemIndex].item_gun_use_ammunition = ITEM_LASER_AMMUNITION; } else if ( strcmp( YesNoString , "exterminator_ammunition" ) == 0 ) { ItemMap[ItemIndex].item_gun_use_ammunition = ITEM_EXTERMINATOR_AMMUNITION; } else { GiveStandardErrorMessage ( __FUNCTION__ , "\ The item specification of an item in freedroid.ruleset should contain an \n\ answer that is either 'yes' or 'no', but which was neither 'yes' nor 'no'.", PLEASE_INFORM, IS_FATAL ); } free ( YesNoString ) ; // Now we read in if this weapons (strictly) requires both hands for usage YesNoString = ReadAndMallocStringFromData ( ItemPointer , "Item as gun: weapon requires both hands=\"" , "\"" ) ; if ( strcmp( YesNoString , "yes" ) == 0 ) { ItemMap [ ItemIndex ] . item_gun_requires_both_hands = TRUE; } else if ( strcmp( YesNoString , "no" ) == 0 ) { ItemMap [ ItemIndex ] . item_gun_requires_both_hands = FALSE; } else { GiveStandardErrorMessage ( __FUNCTION__ , "\ The item specification of an item in freedroid.ruleset should contain an \n\ answer that is either 'yes' or 'no', but which was neither 'yes' nor 'no'.", PLEASE_INFORM, IS_FATAL ); }; free ( YesNoString ) ; } else { //-------------------- // If it is not a gun, we set the weapon specifications to // empty values... // ItemMap [ ItemIndex ] . base_item_gun_damage = 0 ; ItemMap [ ItemIndex ] . item_gun_damage_modifier = 0 ; ItemMap [ ItemIndex ] . item_gun_speed = 0 ; ItemMap [ ItemIndex ] . item_gun_angle_change = 0 ; ItemMap [ ItemIndex ] . item_gun_fixed_offset = 0 ; ItemMap [ ItemIndex ] . item_gun_start_angle_modifier = 0 ; ItemMap [ ItemIndex ] . item_gun_bullet_ignore_wall_collisions = FALSE ; ItemMap [ ItemIndex ] . item_gun_bullet_reflect_other_bullets = FALSE ; ItemMap [ ItemIndex ] . item_gun_bullet_pass_through_explosions = FALSE ; ItemMap [ ItemIndex ] . item_gun_bullet_pass_through_hit_bodies = FALSE ; ItemMap [ ItemIndex ] . item_gun_recharging_time = 0 ; ItemMap [ ItemIndex ] . item_gun_reloading_time = 0 ; ItemMap [ ItemIndex ] . item_gun_bullet_image_type = 0 ; ItemMap [ ItemIndex ] . item_gun_bullet_lifetime = 0 ; ItemMap [ ItemIndex ] . item_gun_use_ammunition = 0 ; ItemMap [ ItemIndex ] . item_gun_requires_both_hands = TRUE ; } // Now we read in the armour value of this item as armour or shield or whatever ReadValueFromStringWithDefault( ItemPointer , "Item as defensive item: base_ac_bonus=" , "%d" , "0", &ItemMap[ItemIndex].base_ac_bonus , EndOfItemData ); ReadValueFromStringWithDefault( ItemPointer , "Item as defensive item: ac_bonus_modifier=" , "%d" , "0", &ItemMap[ItemIndex].ac_bonus_modifier , EndOfItemData ); // Now we read in the base item duration and the duration modifier ReadValueFromStringWithDefault( ItemPointer , "Base item duration=" , "%d" , "-1", &ItemMap[ItemIndex].base_item_duration , EndOfItemData ); ReadValueFromStringWithDefault( ItemPointer , "plus duration modifier=" , "%d" , "0", &ItemMap[ItemIndex].item_duration_modifier , EndOfItemData ); //-------------------- // Now we read in the name of the inventory item image, that is to be used // on the inventory screen. // ItemMap [ ItemIndex ] . item_inv_file_name = ReadAndMallocStringFromData ( ItemPointer , ITEM_INVENTORY_IMAGE_FILE_NAME , "\"" ) ; // DebugPrintf ( 0 , "\nName of item %d is: '%s'." , ItemIndex , ItemMap [ ItemIndex ] . item_name ); // Now we read in the name of the sound sample to be played when this item is moved ItemMap[ItemIndex].item_drop_sound_file_name = ReadAndMallocStringFromData ( ItemPointer , ITEM_DROP_SOUND_FILE_NAME , "\"" ) ; // DebugPrintf ( 0 , "\nName of item %d is: '%s'." , ItemIndex , ItemMap [ ItemIndex ] . item_name ); // Now we read the size of the item in the inventory. 0 equals "figure out automatically". ReadValueFromStringWithDefault( ItemPointer , "inventory_size_x=" , "%d" , "0", &ItemMap [ ItemIndex ] . inv_image . inv_size . x , EndOfItemData ); ReadValueFromStringWithDefault( ItemPointer , "inventory_size_y=" , "%d" , "0", &ItemMap [ ItemIndex ] . inv_image . inv_size . y , EndOfItemData ); // Now we read in the base list price for this item ReadValueFromString( ItemPointer , "Base list price=" , "%d" , &ItemMap[ItemIndex].base_list_price , EndOfItemData ); // Now we read in the description string of this item ItemMap[ItemIndex].item_description = ReadAndMallocStringFromData ( ItemPointer , ITEM_DESCRIPTION_INDICATION_STRING , "\"" ) ; //-------------------- // Now that the picture name has been loaded, we can already load the // surfaces associated with the picture... // load_item_surfaces_for_item_type ( ItemIndex ); ItemIndex++; if ( EndOfThisItem ) EndOfThisItem [ 0 ] = '*'; // We put back the star at its place } //-------------------- // Now that all the calibrations factors have been read in, we can start to // apply them to all the bullet types // for ( ItemIndex = 0 ; ItemIndex < Number_Of_Item_Types ; ItemIndex++ ) { if ( ItemMap [ ItemIndex ] . item_gun_angle_change ) { ItemMap [ ItemIndex ] . base_item_gun_damage *= melee_weapon_damage_calibrator; ItemMap [ ItemIndex ] . item_gun_damage_modifier *= melee_weapon_damage_calibrator; } else { ItemMap [ ItemIndex ] . item_gun_speed *= ranged_weapon_speed_calibrator; ItemMap [ ItemIndex ] . base_item_gun_damage *= ranged_weapon_damage_calibrator; ItemMap [ ItemIndex ] . item_gun_damage_modifier *= ranged_weapon_damage_calibrator; } } }; // void Get_Item_Data ( char* DataPointer ); /*---------------------------------------------------------------------- * Copyright (C) 1997-2001 Id Software, Inc., under GPL * * FS_filelength().. (taken from quake2) * contrary to stat() this fct is nice and portable, *----------------------------------------------------------------------*/ int FS_filelength (FILE *f) { int pos; int end; pos = ftell (f); fseek (f, 0, SEEK_END); end = ftell (f); fseek (f, pos, SEEK_SET); // DebugPrintf ( -4 , "\n%s(): file length: %d." , __FUNCTION__ , end ); return end; }; // int FS_filelength (FILE *f) #undef _text_public_c