/*
-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 "vfs.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 qtrue if UnGetToken was just called
/*
-==============
-AddScriptToStack
-==============
-*/
-void AddScriptToStack (const char *filename, int index)
-{
- int size;
-
- script++;
- if (script == &scriptstack[MAX_INCLUDES])
- Error ("script file exceeded MAX_INCLUDES");
- strcpy (script->filename, ExpandPath (filename));
-
- size = vfsLoadFile (script->filename, (void **)&script->buffer, index);
-
- if (size == -1)
- Sys_Printf ("Script file %s was not found\n", script->filename);
- else
- {
- if (index > 0)
- Sys_Printf ("entering %s (%d)\n", script->filename, index+1);
- else
- Sys_Printf ("entering %s\n", script->filename);
- }
-
- script->line = 1;
- script->script_p = script->buffer;
- script->end_p = script->buffer + size;
+ ==============
+ AddScriptToStack
+ ==============
+ */
+void AddScriptToStack( const char *filename, int index ){
+ int size;
+
+ script++;
+ if ( script == &scriptstack[MAX_INCLUDES] ) {
+ Error( "script file exceeded MAX_INCLUDES" );
+ }
+ strcpy( script->filename, ExpandPath( filename ) );
+
+ size = vfsLoadFile( script->filename, (void **)&script->buffer, index );
+
+ if ( size == -1 ) {
+ Sys_Printf( "Script file %s was not found\n", script->filename );
+ }
+ else
+ {
+ if ( index > 0 ) {
+ Sys_Printf( "entering %s (%d)\n", script->filename, index + 1 );
+ }
+ else{
+ Sys_Printf( "entering %s\n", script->filename );
+ }
+ }
+
+ script->line = 1;
+ script->script_p = script->buffer;
+ script->end_p = script->buffer + size;
}
/*
-==============
-LoadScriptFile
-==============
-*/
-void LoadScriptFile (const char *filename, int index)
-{
- script = scriptstack;
- AddScriptToStack (filename, index);
+ ==============
+ LoadScriptFile
+ ==============
+ */
+void LoadScriptFile( const char *filename, int index ){
+ script = scriptstack;
+ AddScriptToStack( filename, index );
- endofscript = qfalse;
- tokenready = qfalse;
+ endofscript = qfalse;
+ tokenready = qfalse;
}
/*
-==============
-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;
/*
-==============
-UnGetToken
+ ==============
+ UnGetToken
-Signals that the current token was not used, and should be reported
-for the next GetToken. Note that
+ Signals that the current token was not used, and should be reported
+ for the next GetToken. Note that
-GetToken (qtrue);
-UnGetToken ();
-GetToken (qfalse);
+ GetToken (qtrue);
+ UnGetToken ();
+ GetToken (qfalse);
-could cross a line boundary.
-==============
-*/
-void UnGetToken (void)
-{
+ could cross a line boundary.
+ ==============
+ */
+void UnGetToken( void ){
tokenready = qtrue;
}
-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 = qtrue;
return qfalse;
}
-
- if( script->buffer == NULL )
+
+ if ( script->buffer == NULL ) {
Sys_Printf( "WARNING: Attempt to free already freed script buffer\n" );
- else
+ }
+ else{
free( script->buffer );
+ }
script->buffer = NULL;
- if (script == scriptstack+1)
- {
+ if ( script == scriptstack + 1 ) {
endofscript = qtrue;
return qfalse;
}
script--;
scriptline = script->line;
- Sys_Printf ("returning to %s\n", script->filename);
- return GetToken (crossline);
+ Sys_Printf( "returning to %s\n", script->filename );
+ return GetToken( crossline );
}
/*
-==============
-GetToken
-==============
-*/
-qboolean GetToken (qboolean crossline)
-{
+ ==============
+ GetToken
+ ==============
+ */
+qboolean GetToken( qboolean crossline ){
char *token_p;
-
+
/* ydnar: dummy testing */
- if( script == NULL || script->buffer == NULL )
+ if ( script == NULL || script->buffer == NULL ) {
return qfalse;
-
- if (tokenready) // is a token already waiting?
- {
+ }
+
+ if ( tokenready ) { // is a token already waiting?
tokenready = qfalse;
return qtrue;
}
- if ((script->script_p >= script->end_p) || (script->script_p == NULL))
- return EndOfScript (crossline);
+ if ( ( script->script_p >= script->end_p ) || ( script->script_p == NULL ) ) {
+ 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 );
+ }
script->line++;
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 );
+ }
script->line++;
scriptline = script->line;
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] != '/' )
{
- if ( *script->script_p == '\n' )
- {
+ if ( *script->script_p == '\n' ) {
script->line++;
scriptline = script->line;
}
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, "$include"))
- {
- GetToken (qfalse);
- AddScriptToStack (token, 0);
- return GetToken (crossline);
+ if ( !strcmp( token, "$include" ) ) {
+ GetToken( qfalse );
+ AddScriptToStack( token, 0 );
+ return GetToken( crossline );
}
return qtrue;
/*
-==============
-TokenAvailable
-
-Returns qtrue if there is another token on the line
-==============
-*/
-qboolean TokenAvailable (void) {
- int oldLine;
- qboolean r;
-
+ ==============
+ TokenAvailable
+
+ Returns qtrue if there is another token on the line
+ ==============
+ */
+qboolean TokenAvailable( void ) {
+ int oldLine;
+ qboolean r;
+
/* save */
oldLine = scriptline;
-
+
/* test */
r = GetToken( qtrue );
if ( !r ) {
if ( oldLine == scriptline ) {
return qtrue;
}
-
+
/* restore */
//% scriptline = oldLine;
//% script->line = oldScriptLine;
GetToken( qtrue );
if ( strcmp( token, match ) ) {
- Error( "MatchToken( \"%s\" ) failed at line %i in file %s", match, scriptline, script->filename);
+ Error( "MatchToken( \"%s\" ) failed at line %i in file %s", match, scriptline, script->filename );
}
}
-void Parse1DMatrix (int x, vec_t *m) {
- int i;
+void Parse1DMatrix( int x, vec_t *m ) {
+ int i;
MatchToken( "(" );
- for (i = 0 ; i < x ; i++) {
+ for ( i = 0 ; i < x ; i++ ) {
GetToken( qfalse );
- m[i] = atof(token);
+ m[i] = atof( token );
}
MatchToken( ")" );
}
-void Parse2DMatrix (int y, int x, vec_t *m) {
- int i;
+void Parse2DMatrix( int y, int x, vec_t *m ) {
+ int i;
MatchToken( "(" );
- for (i = 0 ; i < y ; i++) {
- Parse1DMatrix (x, m + i * x);
+ for ( i = 0 ; i < y ; i++ ) {
+ Parse1DMatrix( x, m + i * x );
}
MatchToken( ")" );
}
-void Parse3DMatrix (int z, int y, int x, vec_t *m) {
- int i;
+void Parse3DMatrix( int z, int y, int x, vec_t *m ) {
+ int i;
MatchToken( "(" );
- for (i = 0 ; i < z ; i++) {
- Parse2DMatrix (y, x, m + i * x*y);
+ for ( i = 0 ; i < z ; i++ ) {
+ Parse2DMatrix( y, x, m + i * x * y );
}
MatchToken( ")" );
}
-void Write1DMatrix (FILE *f, int x, vec_t *m) {
- int i;
+void Write1DMatrix( FILE *f, int x, vec_t *m ) {
+ int i;
- fprintf (f, "( ");
- for (i = 0 ; i < x ; i++) {
- if (m[i] == (int)m[i] ) {
- fprintf (f, "%i ", (int)m[i]);
- } else {
- fprintf (f, "%f ", m[i]);
+ fprintf( f, "( " );
+ for ( i = 0 ; i < x ; i++ ) {
+ if ( m[i] == (int)m[i] ) {
+ fprintf( f, "%i ", (int)m[i] );
+ }
+ else {
+ fprintf( f, "%f ", m[i] );
}
}
- fprintf (f, ")");
+ fprintf( f, ")" );
}
-void Write2DMatrix (FILE *f, int y, int x, vec_t *m) {
- int i;
+void Write2DMatrix( FILE *f, int y, int x, vec_t *m ) {
+ int i;
- fprintf (f, "( ");
- for (i = 0 ; i < y ; i++) {
- Write1DMatrix (f, x, m + i*x);
- fprintf (f, " ");
+ fprintf( f, "( " );
+ for ( i = 0 ; i < y ; i++ ) {
+ Write1DMatrix( f, x, m + i * x );
+ fprintf( f, " " );
}
- fprintf (f, ")\n");
+ fprintf( f, ")\n" );
}
-void Write3DMatrix (FILE *f, int z, int y, int x, vec_t *m) {
- int i;
+void Write3DMatrix( FILE *f, int z, int y, int x, vec_t *m ) {
+ int i;
- fprintf (f, "(\n");
- for (i = 0 ; i < z ; i++) {
- Write2DMatrix (f, y, x, m + i*(x*y) );
+ fprintf( f, "(\n" );
+ for ( i = 0 ; i < z ; i++ ) {
+ Write2DMatrix( f, y, x, m + i * ( x * y ) );
}
- fprintf (f, ")\n");
+ fprintf( f, ")\n" );
}
-
projects / xonotic / netradiant.git / blobdiff