/*
-Copyright (C) 1999-2006 Id Software, Inc. and contributors.
-For a list of contributors, see the accompanying CONTRIBUTORS file.
+ Copyright (C) 1999-2006 Id Software, Inc. and contributors.
+ For a list of contributors, see the accompanying CONTRIBUTORS file.
-This file is part of GtkRadiant.
+ This file is part of GtkRadiant.
-GtkRadiant 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.
+ GtkRadiant 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.
-GtkRadiant 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.
+ GtkRadiant 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 GtkRadiant; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-*/
+ You should have received a copy of the GNU General Public License
+ along with GtkRadiant; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
// scriplib.c
#include "scriplib.h"
/*
-=============================================================================
+ =============================================================================
- PARSING STUFF
+ PARSING STUFF
-=============================================================================
-*/
+ =============================================================================
+ */
typedef struct
{
- char filename[1024];
+ char filename[1024];
char *buffer,*script_p,*end_p;
- int line;
+ int line;
} script_t;
-#define MAX_INCLUDES 8
-script_t scriptstack[MAX_INCLUDES];
-script_t *script;
-int scriptline;
+#define MAX_INCLUDES 8
+script_t scriptstack[MAX_INCLUDES];
+script_t *script;
+int scriptline;
-char token[MAXTOKEN];
+char token[MAXTOKEN];
qboolean endofscript;
qboolean tokenready; // only true if UnGetScriptToken was just called
/*
-==============
-AddScriptToStack
-==============
-*/
-void AddScriptToStack (char *filename)
-{
- int size;
+ ==============
+ AddScriptToStack
+ ==============
+ */
+void AddScriptToStack( char *filename ){
+ int size;
script++;
- if (script == &scriptstack[MAX_INCLUDES])
- Error ("script file exceeded MAX_INCLUDES");
- strcpy (script->filename, ExpandPath (filename) );
+ if ( script == &scriptstack[MAX_INCLUDES] ) {
+ Error( "script file exceeded MAX_INCLUDES" );
+ }
+ strcpy( script->filename, ExpandPath( filename ) );
- size = LoadFile (script->filename, (void **)&script->buffer);
+ size = LoadFile( script->filename, (void **)&script->buffer );
- printf ("entering %s\n", script->filename);
+ printf( "entering %s\n", script->filename );
script->line = 1;
/*
-==============
-LoadScriptFile
-==============
-*/
-void LoadScriptFile (char *filename)
-{
+ ==============
+ LoadScriptFile
+ ==============
+ */
+void LoadScriptFile( char *filename ){
script = scriptstack;
- AddScriptToStack (filename);
+ AddScriptToStack( filename );
endofscript = false;
tokenready = false;
/*
-==============
-ParseFromMemory
-==============
-*/
-void ParseFromMemory (char *buffer, int size)
-{
+ ==============
+ ParseFromMemory
+ ==============
+ */
+void ParseFromMemory( char *buffer, int size ){
script = scriptstack;
script++;
- if (script == &scriptstack[MAX_INCLUDES])
- Error ("script file exceeded MAX_INCLUDES");
- strcpy (script->filename, "memory buffer" );
+ if ( script == &scriptstack[MAX_INCLUDES] ) {
+ Error( "script file exceeded MAX_INCLUDES" );
+ }
+ strcpy( script->filename, "memory buffer" );
script->buffer = buffer;
script->line = 1;
/*
-==============
-UnGetScriptToken
+ ==============
+ UnGetScriptToken
-Signals that the current token was not used, and should be reported
-for the next GetScriptToken. Note that
+ Signals that the current token was not used, and should be reported
+ for the next GetScriptToken. Note that
-GetScriptToken (true);
-UnGetScriptToken ();
-GetScriptToken (false);
+ GetScriptToken (true);
+ UnGetScriptToken ();
+ GetScriptToken (false);
-could cross a line boundary.
-==============
-*/
-void UnGetScriptToken (void)
-{
+ could cross a line boundary.
+ ==============
+ */
+void UnGetScriptToken( void ){
tokenready = true;
}
-qboolean EndOfScript (qboolean crossline)
-{
- if (!crossline)
- Error ("Line %i is incomplete\n",scriptline);
+qboolean EndOfScript( qboolean crossline ){
+ if ( !crossline ) {
+ Error( "Line %i is incomplete\n",scriptline );
+ }
- if (!strcmp (script->filename, "memory buffer"))
- {
+ if ( !strcmp( script->filename, "memory buffer" ) ) {
endofscript = true;
return false;
}
- free (script->buffer);
- if (script == scriptstack+1)
- {
+ free( script->buffer );
+ if ( script == scriptstack + 1 ) {
endofscript = true;
return false;
}
script--;
scriptline = script->line;
- printf ("returning to %s\n", script->filename);
- return GetScriptToken (crossline);
+ printf( "returning to %s\n", script->filename );
+ return GetScriptToken( crossline );
}
/*
-==============
-GetScriptToken
-==============
-*/
-qboolean GetScriptToken (qboolean crossline)
-{
+ ==============
+ GetScriptToken
+ ==============
+ */
+qboolean GetScriptToken( qboolean crossline ){
char *token_p;
- if (tokenready) // is a token allready waiting?
- {
+ if ( tokenready ) { // is a token allready waiting?
tokenready = false;
return true;
}
- if (script->script_p >= script->end_p)
- return EndOfScript (crossline);
+ if ( script->script_p >= script->end_p ) {
+ return EndOfScript( crossline );
+ }
//
// skip space
//
skipspace:
- while (*script->script_p <= 32)
+ while ( *script->script_p <= 32 )
{
- if (script->script_p >= script->end_p)
- return EndOfScript (crossline);
- if (*script->script_p++ == '\n')
- {
- if (!crossline)
- Error ("Line %i is incomplete\n",scriptline);
+ if ( script->script_p >= script->end_p ) {
+ return EndOfScript( crossline );
+ }
+ if ( *script->script_p++ == '\n' ) {
+ if ( !crossline ) {
+ Error( "Line %i is incomplete\n",scriptline );
+ }
scriptline = script->line++;
}
}
- if (script->script_p >= script->end_p)
- return EndOfScript (crossline);
+ if ( script->script_p >= script->end_p ) {
+ return EndOfScript( crossline );
+ }
// ; # // comments
- if (*script->script_p == ';' || *script->script_p == '#'
- || ( script->script_p[0] == '/' && script->script_p[1] == '/') )
- {
- if (!crossline)
- Error ("Line %i is incomplete\n",scriptline);
- while (*script->script_p++ != '\n')
- if (script->script_p >= script->end_p)
- return EndOfScript (crossline);
+ if ( *script->script_p == ';' || *script->script_p == '#'
+ || ( script->script_p[0] == '/' && script->script_p[1] == '/' ) ) {
+ if ( !crossline ) {
+ Error( "Line %i is incomplete\n",scriptline );
+ }
+ while ( *script->script_p++ != '\n' )
+ if ( script->script_p >= script->end_p ) {
+ return EndOfScript( crossline );
+ }
goto skipspace;
}
// /* */ comments
- if (script->script_p[0] == '/' && script->script_p[1] == '*')
- {
- if (!crossline)
- Error ("Line %i is incomplete\n",scriptline);
- script->script_p+=2;
- while (script->script_p[0] != '*' && script->script_p[1] != '/')
+ if ( script->script_p[0] == '/' && script->script_p[1] == '*' ) {
+ if ( !crossline ) {
+ Error( "Line %i is incomplete\n",scriptline );
+ }
+ script->script_p += 2;
+ while ( script->script_p[0] != '*' && script->script_p[1] != '/' )
{
script->script_p++;
- if (script->script_p >= script->end_p)
- return EndOfScript (crossline);
+ if ( script->script_p >= script->end_p ) {
+ return EndOfScript( crossline );
+ }
}
script->script_p += 2;
goto skipspace;
//
token_p = token;
- if (*script->script_p == '"')
- {
+ if ( *script->script_p == '"' ) {
// quoted token
script->script_p++;
- while (*script->script_p != '"')
+ while ( *script->script_p != '"' )
{
*token_p++ = *script->script_p++;
- if (script->script_p == script->end_p)
+ if ( script->script_p == script->end_p ) {
break;
- if (token_p == &token[MAXTOKEN])
- Error ("Token too large on line %i\n",scriptline);
+ }
+ if ( token_p == &token[MAXTOKEN] ) {
+ Error( "Token too large on line %i\n",scriptline );
+ }
}
script->script_p++;
}
- else // regular token
- while ( *script->script_p > 32 && *script->script_p != ';')
- {
- *token_p++ = *script->script_p++;
- if (script->script_p == script->end_p)
- break;
- if (token_p == &token[MAXTOKEN])
- Error ("Token too large on line %i\n",scriptline);
+ else{ // regular token
+ while ( *script->script_p > 32 && *script->script_p != ';' )
+ {
+ *token_p++ = *script->script_p++;
+ if ( script->script_p == script->end_p ) {
+ break;
+ }
+ if ( token_p == &token[MAXTOKEN] ) {
+ Error( "Token too large on line %i\n",scriptline );
+ }
+ }
}
*token_p = 0;
- if (!strcmp (token, "$include"))
- {
- GetScriptToken (false);
- AddScriptToStack (token);
- return GetScriptToken (crossline);
+ if ( !strcmp( token, "$include" ) ) {
+ GetScriptToken( false );
+ AddScriptToStack( token );
+ return GetScriptToken( crossline );
}
return true;
/*
-==============
-ScriptTokenAvailable
+ ==============
+ ScriptTokenAvailable
-Returns true if there is another token on the line
-==============
-*/
-qboolean ScriptTokenAvailable (void)
-{
+ Returns true if there is another token on the line
+ ==============
+ */
+qboolean ScriptTokenAvailable( void ){
char *search_p;
search_p = script->script_p;
- if (search_p >= script->end_p)
+ if ( search_p >= script->end_p ) {
return false;
+ }
- while ( *search_p <= 32)
+ while ( *search_p <= 32 )
{
- if (*search_p == '\n')
+ if ( *search_p == '\n' ) {
return false;
+ }
search_p++;
- if (search_p == script->end_p)
+ if ( search_p == script->end_p ) {
return false;
+ }
}
- if (*search_p == ';')
+ if ( *search_p == ';' ) {
return false;
+ }
return true;
}
-
-
projects / xonotic / netradiant.git / blobdiff