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md3view/Script.cpp

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/*
Copyright (C) 2010 Matthew Baranowski, Sander van Rossen & Raven software.
This program 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 3 of the License, or
(at your option) any later version.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
/****************/
/* !!WARNING!! */
/* UNDER HEAVY */
/* CONSTRUCTION */
/****************/
//SVR: lol
#include "system.h"
/*
special map names:
$lightmap
*white
$whiteimage
$fromblack
types of waves:
"wave","sin" ,float,float,float,float
"wave","inversesawtooth",float,float,float,float
"wave","sawtooth" ,float,float,float,float
"wave","square" ,float,float,float,float
"wave","noise" ,float,float,float,float
"wave","triangle" ,float,float,float,float
}
*/
void clean( char*& line )
{
unsigned int i;
if ( line[ 0 ] != 0 )
{
i = 0;while ( ( i < strlen( line ) ) && ( line[ i ] != '/' ) ) i++;
if ( ( line[ i ] == '/' ) && ( line[ i + 1 ] == '/' )) line[ i ] = 0;
if ( line[ 0 ] != 0 )
{
for ( i = 0 ; i < strlen( line ) ; i++ )
if ( line[ i ] == 9 ) line[ i ] = 32; else
if ( line[ i ] == 10 ) line[ i ] = 32;
i = strlen( line ) - 1 ;
while ( line[ i ] == 32 ) i--;
line[ i + 1 ] = 0;
if ( line[ 0 ] != 0 )
{
while ( line[ 0 ] == 32 ) line++;
if ( line[ 0 ] == 0 )
line = NULL;
} else
line = NULL;
} else
line = NULL;
} else
line = NULL;
}
char* getstring( char*& line )
{
if ( line != NULL )
{
unsigned int i;
char* retptr = line;
i = 0;while ( ( line[ i ] != 32 ) && ( line[ i ] != 0 ) ) i++;
if ( line[ i ] != 0 )
{
line[ i ] = 0;
line = &line[ i + 1 ];
if ( line[ 0 ] == 0 )
line = NULL;
else while ( line[ 0 ] == 32 ) line++;
} else
line = NULL;
return retptr;
} else
return NULL;
}
void Error (char *error, ...);
void Debug (char *error, ...);
/*START UNFINISHED BIT*/
class RenderPass
{
public:
//tcMod - texcoords
float rp_rotate,rp_scalex,rp_scaley,rp_scrollx,rp_scrolly,
//i don't know what the values a-d are for.
rp_turba,rp_turbb,rp_turbc,rp_turbd,
//i don't know what the values a-d are for.
rp_stretchsina,rp_stretchsinb,rp_stretchsinc,rp_stretchsind;
//various gl functions
GLenum blend_sfactor, blend_dfactor,alpha_func,depth_func;
GLclampf alpha_ref;
//misc commands
bool rp_detail,rp_depthwrite,rp_clamptexcoords;
void AddParam( char* Type, char* Var );
};
class Surface
{
public:
//surfaceparam
bool sp_trans ,sp_metalsteps,sp_nolightmap,sp_nodraw ,sp_noimpact,
sp_nonsolid ,sp_nomarks ,sp_nodrop ,sp_nodamage ,sp_playerclip,
sp_structural ,sp_slick ,sp_origin ,sp_areaportal,sp_fog,
sp_lightfilter,sp_water ,sp_slime ,sp_sky ,sp_lava;
//cull
enum {cull_none, cull_disable, cull_twosided, cull_backsided, cull_back} cull;
//misc commands
bool sf_portal,sf_fogonly,sf_nomipmaps,sf_polygonOffset,
sf_lightning,sf_backsided,sf_qer_nocarve;
float sf_light,sf_tesssize,sf_sort,sf_qer_trans,sf_q3map_backsplash,
sf_q3map_surfacelight;
char *sf_sky,*sf_q3map_lightimage,*sf_qer_editorimage;
void AddParam( char* Type, char* Var );
void AddPass( RenderPass*& Pass );
};
Surface* CreateSurface( char* Name )
{
return new Surface;
}
void RenderPass::AddParam( char* Type, char* Var )
{
char* Token;
if ( stricmp( Type , "tcMod" ) == 0 )
{
if ( Var == NULL )
Error( "token expected after surfaceparam, but none found");
Token = getstring( Var );
if ( Var == NULL )
Error( "unexpected end after token: %s" , Token );
if ( stricmp( Token , "rotate" ) == 0 )
{
Token = getstring( Var );
if ( Var != NULL )
Error( "%s followed by unexpected token: %s" , Token, Var );
//TODO: add check if it's really a number
rp_rotate = (float)atof(Token);
} else
if ( stricmp( Token , "scale" ) == 0 )
{
Token = getstring( Var );
if ( Var == NULL )
Error( "unexpected end after token: %s" , Token );
//TODO: add check if it's really a number
rp_scalex = (float)atof(Token);
Token = getstring( Var );
if ( Var != NULL )
Error( "%s followed by unexpected token: %s" , Token, Var );
//TODO: add check if it's really a number
rp_scaley = (float)atof(Token);
} else
if ( stricmp( Token , "scroll" ) == 0 )
{
Token = getstring( Var );
if ( Var == NULL )
Error( "unexpected end after token: %s" , Token );
//TODO: add check if it's really a number
rp_scrollx = (float)atof(Token);
Token = getstring( Var );
//there is this "tcmod scroll" with four!! paramters..
//i have no idear what the other 2 are for.
// if ( Var != NULL )
// Error( "%s followed by unexpected token: %s" , Token, Var );
//TODO: add check if it's really a number
rp_scrolly = (float)atof(Token);
} else
if ( stricmp( Token , "turb" ) == 0 )
{
Token = getstring( Var );
if ( Var == NULL )
Error( "unexpected end after token: %s" , Token );
//TODO: add check if it's really a number
rp_turba = (float)atof(Token);
Token = getstring( Var );
if ( Var == NULL )
Error( "unexpected end after token: %s" , Token );
//TODO: add check if it's really a number
rp_turbb = (float)atof(Token);
Token = getstring( Var );
if ( Var == NULL )
Error( "unexpected end after token: %s" , Token );
//TODO: add check if it's really a number
rp_turbc = (float)atof(Token);
Token = getstring( Var );
if ( Var != NULL )
Error( "%s followed by unexpected token: %s" , Token, Var );
//TODO: add check if it's really a number
rp_turbd = (float)atof(Token);
} else
if ( stricmp( Token , "stretch" ) == 0 )
{
Token = getstring( Var );
if ( Var == NULL )
Error( "unexpected end after token: %s" , Token );
if ( stricmp( Type , "sin" ) != 0 )
Error( "unknown tcmod stretch function: %s" , Token );
//TODO: add check if it's really a number
rp_stretchsina = (float)atof(Token);
Token = getstring( Var );
if ( Var == NULL )
Error( "unexpected end after token: %s" , Token );
//TODO: add check if it's really a number
rp_stretchsinb = (float)atof(Token);
Token = getstring( Var );
if ( Var == NULL )
Error( "unexpected end after token: %s" , Token );
//TODO: add check if it's really a number
rp_stretchsinc = (float)atof(Token);
Token = getstring( Var );
if ( Var != NULL )
Error( "%s followed by unexpected token: %s" , Token, Var );
//TODO: add check if it's really a number
rp_stretchsind = (float)atof(Token);
} else
Error("unknown tcmod command found %s:",Token);
} else
if ( stricmp( Type , "blendfunc" ) == 0 )
{
if ( Var == NULL )
Error( "token expected after blendfunc, but none found");
Token = getstring( Var );
if ( Var == NULL )
Error( "unexpected end after token: %s" , Token );
if ( stricmp( Token , "gl_zero" ) == 0 ) blend_sfactor=GL_ZERO;else
if ( stricmp( Token , "gl_one" ) == 0 ) blend_sfactor=GL_ONE;else
if ( stricmp( Token , "gl_dst_color" ) == 0 ) blend_sfactor=GL_DST_COLOR;else
if ( stricmp( Token , "gl_one_minus_dst_color" ) == 0 ) blend_sfactor=GL_ONE_MINUS_DST_COLOR;else
if ( stricmp( Token , "gl_src_alpha" ) == 0 ) blend_sfactor=GL_SRC_ALPHA;else
if ( stricmp( Token , "gl_one_minus_src_alpha" ) == 0 ) blend_sfactor=GL_ONE_MINUS_SRC_ALPHA;else
if ( stricmp( Token , "gl_dst_alpha" ) == 0 ) blend_sfactor=GL_DST_ALPHA;else
if ( stricmp( Token , "gl_one_minus_dst_alpha" ) == 0 ) blend_sfactor=GL_ONE_MINUS_DST_ALPHA;else
if ( stricmp( Token , "gl_src_alpha_saturate" ) == 0 ) blend_sfactor=GL_SRC_ALPHA_SATURATE;
else Error( "unknown blendfunc parameter found: %s ", Token );
Token = getstring( Var );
if ( Var != NULL )
Error( "%s followed by unexpected token: %s" , Token, Var );
if ( stricmp( Token , "gl_zero" ) == 0 ) blend_dfactor=GL_ZERO;else
if ( stricmp( Token , "gl_one" ) == 0 ) blend_dfactor=GL_ONE;else
if ( stricmp( Token , "gl_src_color" ) == 0 ) blend_dfactor=GL_SRC_COLOR;else
if ( stricmp( Token , "gl_one_minus_dst_color" ) == 0 ) blend_dfactor=GL_ONE_MINUS_SRC_COLOR;else
if ( stricmp( Token , "gl_src_alpha" ) == 0 ) blend_dfactor=GL_SRC_ALPHA;else
if ( stricmp( Token , "gl_one_minus_src_alpha" ) == 0 ) blend_dfactor=GL_ONE_MINUS_SRC_ALPHA;else
if ( stricmp( Token , "gl_dst_alpha" ) == 0 ) blend_dfactor=GL_DST_ALPHA;else
if ( stricmp( Token , "gl_one_minus_dst_alpha" ) == 0 ) blend_dfactor=GL_ONE_MINUS_DST_ALPHA;
else Error( "unknown blendfunc parameter found: %s ", Token );
} else
if ( stricmp( Type , "alphafunc" ) == 0 )
{
if ( Var == NULL )
Error( "token expected after alphafunc, but none found");
Token = getstring( Var );
if ( Var != NULL )
Error( "%s followed by unexpected token: %s" , Token, Var );
if ( stricmp( Token , "gt0" ) == 0 ) {
alpha_func = GL_GREATER;alpha_ref = 0;
} else
if ( stricmp( Token , "lt128") == 0 ) {
alpha_func = GL_LESS;alpha_ref = 128;
} else
if ( stricmp( Token , "ge128") == 0 ) {
alpha_func = GL_GEQUAL;alpha_ref = 128;
}
else Error( "unknown alphafunc parameter found: %s ", Token );
} else
if ( stricmp( Type , "depthfunc" ) == 0 )
{
if ( Var == NULL )
Error( "token expected after depthfunc, but none found");
Token = getstring( Var );
if ( Var != NULL )
Error( "%s followed by unexpected token: %s" , Token, Var );
if ( stricmp( Token , "equal" ) == 0 ) {
depth_func = GL_EQUAL;
}
else Error( "unknown depthfunc parameter found: %s ", Token );
} else
if ( stricmp( Type , "detail" ) == 0 )
{
if ( Var != NULL )
Error( "detail followed by unexpected token: %s" , Var );
rp_detail = true;
} else
if ( stricmp( Type , "depthwrite" ) == 0 )
{
if ( Var != NULL )
Error( "depthwrite followed by unexpected token: %s" , Var );
rp_depthwrite = true;
} else
if ( stricmp( Type , "clamptexcoords" ) == 0 )
{
if ( Var != NULL )
Error( "clamptexcoords followed by unexpected token: %s" , Var );
rp_clamptexcoords = true;
} else
if ( stricmp( Type , "tcgen" ) == 0 )
{
if ( Var == NULL )
Error( "token expected after tcgen, but none found");
Token = getstring( Var );
if ( Var != NULL )
Error( "%s followed by unexpected token: %s" , Token, Var );
if ( stricmp( Token , "environment" ) != 0 )
Error( "unknown tcgen command found: %s ", Token );
//TODO: add functionality
// Create enviroment map
} else
if ( stricmp( Type , "map" ) == 0 )
{
if ( Var == NULL )
Error( "token expected after map, but none found");
Token = getstring( Var );
if ( Var != NULL )
Error( "%s followed by unexpected token: %s" , Token, Var );
//TODO: add functionality
// load texture map
} else
if ( stricmp( Type , "alphamap" ) == 0 )
{
if ( Var == NULL )
Error( "token expected after alphamap, but none found");
Token = getstring( Var );
if ( Var != NULL )
Error( "%s followed by unexpected token: %s" , Token, Var );
//TODO: add functionality
// load texture alphamap
} else
if ( stricmp( Type , "animmap" ) == 0 )
{
if ( Var == NULL )
Error( "token expected after animmap, but none found");
Token = getstring( Var );
if ( Var == NULL )
Error( "unexpected end after token: %s" , Token );
// Token == unknown number
while ( ( Token = getstring( Var ) ) != NULL )
{
//TODO: add functionality
// load texture animmap
}
} else
if ( stricmp( Type , "rgbgen" ) == 0 )
{
if ( Var == NULL )
Error( "token expected after rgbgen, but none found");
/*
{"rgbGen","wave","sin",float,float,float,float}
{"rgbGen","wave","inversesawtooth",float,float,float,float}
{"rgbGen","wave","sawtooth",float,float,float,float}
{"rgbGen","wave","square",float,float,float,float}
{"rgbGen","wave","noise",float,float,float,float}
{"rgbGen","wave","triangle",float,float,float,float}
{"rgbGen","identity"}
{"rgbGen","entity"}
{"rgbGen","exactvertex"}
{"rgbGen","vertex"}
{"rgbGen","identitylighting"}
{"rgbGen","lightingDiffuse"}
{"rgbGen","lightingSpecular"}
{"rgbGen","oneminusentity"}
*/
} else
if ( stricmp( Type , "alphagen" ) == 0 )
{
if ( Var == NULL )
Error( "token expected after alphagen, but none found");
/*
{"colorGen","wave","sin",float,float,float,float}
{"colorGen","wave","inversesawtooth",float,float,float,float}
{"colorGen","wave","sawtooth",float,float,float,float}
{"colorGen","wave","square",float,float,float,float}
{"colorGen","wave","noise",float,float,float,float}
{"colorGen","wave","triangle",float,float,float,float}
{"colorGen","identity"}
{"colorGen","entity"}
{"colorGen","exactvertex"}
{"colorGen","vertex"}
{"colorGen","identitylighting"}
{"colorGen","lightingDiffuse"}
{"colorGen","lightingSpecular"}
{"colorGen","oneminusentity"}
*/
} else
if ( stricmp( Type , "colorgen" ) == 0 )
{
if ( Var == NULL )
Error( "token expected after colorgen, but none found");
/*
{"alphaGen","wave","sin",float,float,float,float}
{"alphaGen","wave","inversesawtooth",float,float,float,float}
{"alphaGen","wave","sawtooth",float,float,float,float}
{"alphaGen","wave","square",float,float,float,float}
{"alphaGen","wave","noise",float,float,float,float}
{"alphaGen","wave","triangle",float,float,float,float}
{"alphaGen","identity"}
{"alphaGen","entity"}
{"alphaGen","exactvertex"}
{"alphaGen","vertex"}
{"alphaGen","identitylighting"}
{"alphaGen","lightingDiffuse"}
{"alphaGen","lightingSpecular"}
{"alphaGen","oneminusentity"}
*/
} else
Error("unknown command found: %s", Type );
}
void Surface::AddParam( char* Type, char* Var )
{
char* Token;
if ( stricmp( Type , "surfaceparam" ) == 0 )
{
if ( Var == NULL )
Error( "token expected after surfaceparam, but none found");
Token = getstring( Var );
if ( Var != NULL )
Error( "%s followed by unexpected token: %s" , Token, Var );
if ( stricmp( Token , "lightfilter" ) == 0 ) sp_lightfilter = true;else
if ( stricmp( Token , "playerclip" ) == 0 ) sp_playerclip = true;else
if ( stricmp( Token , "structural" ) == 0 ) sp_structural = true;else
if ( stricmp( Token , "areaportal" ) == 0 ) sp_areaportal = true;else
if ( stricmp( Token , "metalsteps" ) == 0 ) sp_metalsteps = true;else
if ( stricmp( Token , "nolightmap" ) == 0 ) sp_nolightmap = true;else
if ( stricmp( Token , "noimpact" ) == 0 ) sp_noimpact = true;else
if ( stricmp( Token , "nodamage" ) == 0 ) sp_nodamage = true;else
if ( stricmp( Token , "nonsolid" ) == 0 ) sp_nonsolid = true;else
if ( stricmp( Token , "nomarks" ) == 0 ) sp_nomarks = true;else
if ( stricmp( Token , "origin" ) == 0 ) sp_origin = true;else
if ( stricmp( Token , "nodrop" ) == 0 ) sp_nodrop = true;else
if ( stricmp( Token , "nodraw" ) == 0 ) sp_nodraw = true;else
if ( stricmp( Token , "water" ) == 0 ) sp_water = true;else
if ( stricmp( Token , "slime" ) == 0 ) sp_slime = true;else
if ( stricmp( Token , "slick" ) == 0 ) sp_slick = true;else
if ( stricmp( Token , "trans" ) == 0 ) sp_trans = true;else
if ( stricmp( Token , "lava" ) == 0 ) sp_lava = true;else
if ( stricmp( Token , "sky" ) == 0 ) sp_sky = true;else
if ( stricmp( Token , "fog" ) == 0 ) sp_fog = true;
else Error( "unknown surfaceparam variable: %s" , Token );
} else
if ( stricmp( Type , "cull" ) == 0 )
{
if ( Var == NULL )
Error( "token expected after cull, but none found");
Token = getstring( Var );
if ( Var != NULL )
Error( "%s followed by unexpected token: %s" , Token, Var );
if ( stricmp( Token , "none" ) == 0 ) cull = cull_none ;else
if ( stricmp( Token , "disable" ) == 0 ) cull = cull_disable ;else
if ( stricmp( Token , "twosided" ) == 0 ) cull = cull_twosided ;else
if ( stricmp( Token , "backsided" ) == 0 ) cull = cull_backsided;else
if ( stricmp( Token , "back" ) == 0 ) cull = cull_back ;
else Error( "unknown cull variable: %s" , Token );
} else
if ( stricmp( Type , "light" ) == 0 )
{
if ( Var == NULL )
Error( "token expected after light, but none found");
Token = getstring( Var );
if ( Var != NULL )
Error( "%s followed by unexpected token: %s" , Token, Var );
//TODO: add check if it's really a number
sf_light = (float)atof(Token);
} else
if ( stricmp( Type , "tesssize" ) == 0 )
{
if ( Var == NULL )
Error( "token expected after tesssize, but none found");
Token = getstring( Var );
if ( Var != NULL )
Error( "%s followed by unexpected token: %s" , Token, Var );
//TODO: add check if it's really a number
sf_tesssize = (float)atof(Token);
} else
if ( stricmp( Type , "sort" ) == 0 )
{
if ( Var == NULL )
Error( "token expected after sort, but none found");
Token = getstring( Var );
if ( Var != NULL )
Error( "%s followed by unexpected token: %s" , Token, Var );
//TODO: add check if it's really a number
sf_sort = (float)atof(Token);
} else
if ( stricmp( Type , "qer_trans" ) == 0 )
{
if ( Var == NULL )
Error( "token expected after qer_trans, but none found");
Token = getstring( Var );
if ( Var != NULL )
Error( "%s followed by unexpected token: %s" , Token, Var );
//TODO: add check if it's really a number
sf_qer_trans = (float)atof(Token);
} else
if ( stricmp( Type , "q3map_backsplash" ) == 0 )
{
if ( Var == NULL )
Error( "token expected after q3map_backsplash, but none found");
Token = getstring( Var );
if ( Var != NULL )
Error( "%s followed by unexpected token: %s" , Token, Var );
//TODO: add check if it's really a number
sf_q3map_backsplash = (float)atof(Token);
} else
if ( stricmp( Type , "q3map_surfacelight" ) == 0 )
{
if ( Var == NULL )
Error( "token expected after q3map_surfacelight, but none found");
Token = getstring( Var );
if ( Var != NULL )
Error( "%s followed by unexpected token: %s" , Token, Var );
//TODO: add check if it's really a number
sf_q3map_surfacelight = (float)atof(Token);
} else
if ( stricmp( Type , "sky" ) == 0 )
{
if ( Var == NULL )
Error( "token expected after sky, but none found");
Token = getstring( Var );
if ( Var != NULL )
Error( "%s followed by unexpected token: %s" , Token, Var );
//TODO: add check if it's really a number
sf_sky = new char[ strlen( Token ) ];
strcpy( sf_sky , Token );
} else
if ( stricmp( Type , "qer_editorimage" ) == 0 )
{
if ( Var == NULL )
Error( "token expected after qer_editorimage, but none found");
Token = getstring( Var );
if ( Var != NULL )
Error( "%s followed by unexpected token: %s" , Token, Var );
//TODO: add check if it's really a number
sf_qer_editorimage = new char[ strlen( Token ) ];
strcpy( sf_qer_editorimage , Token );
} else
if ( stricmp( Type , "q3map_lightimage" ) == 0 )
{
if ( Var == NULL )
Error( "token expected after q3map_lightimage, but none found");
Token = getstring( Var );
if ( Var != NULL )
Error( "%s followed by unexpected token: %s" , Token, Var );
//TODO: add check if it's really a number
sf_q3map_lightimage = new char[ strlen( Token ) ];
strcpy( sf_q3map_lightimage , Token );
} else
if ( stricmp( Type , "cloudparms" ) == 0 )
{
//currently ignores cloudparms
/*
{"cloudparms",int,"full"}
{"cloudparms",int,"half"}
{"cloudparms",int}
*/
} else
if ( stricmp( Type , "skyparms" ) == 0 )
{
//currently ignores skyparms
/*
{"skyparms",char*,"-","-"}
{"skyparms",int,"full","-"}
{"skyparms",int,"full","-"}
{"skyparms","-",int,"-"}
{"skyparms","full",int,"-"}
{"skyparms","half",int,"-"}
*/
} else
if ( stricmp( Type , "deformVertexes" ) == 0 )
{
//currently ignores deformVertexes
/*
{"deformVertexes","wave",int,"sin",float,float,float,float}
{"deformVertexes","autosprite"}
{"deformVertexes","autosprite2"}
{"deformVertexes","projectshadow"}
{"deformVertexes","bulge",float,float,float}
{"deformVertexes","bulge",float,float,float}
*/
} else
if ( stricmp( Type , "fogparms" ) == 0 )
{
//currently ignores fogparms
//{"fogparms",float,float,float,float,float}
} else
if ( stricmp( Type , "q3map_sun" ) == 0 )
{
//currently ignores q3map_sun
//{"q3map_sun",float,float,float,int,int,int}
} else
if ( stricmp( Type , "fogGen" ) == 0 )
{
//currently ignores fogGen
//{"fogGen","sin",float,float,float,float}
} else
if ( stricmp( Type , "blendMap" ) == 0 )
{
//currently ignores blendMap
//{"blendMap",char*,char*}
} else
if ( Var == NULL )
{
if ( stricmp( Type , "portal" ) == 0 ) sf_portal = true;else
if ( stricmp( Type , "fogonly" ) == 0 ) sf_fogonly = true;else
if ( stricmp( Type , "nomipmaps" ) == 0 ) sf_nomipmaps = true;else
if ( stricmp( Type , "polygonOffset" ) == 0 ) sf_polygonOffset = true;else
if ( stricmp( Type , "lightning" ) == 0 ) sf_lightning = true;else
if ( stricmp( Type , "backsided" ) == 0 ) sf_backsided = true;
if ( stricmp( Type , "qer_nocarve" ) == 0 ) sf_qer_nocarve = true;
else Error( "unknown token: %s" , Type );
} else
Error( "unexpected token found: %s" , Type );
}
void Surface::AddPass( RenderPass*& Pass )
{
}
/*END UNFINISHED BIT*/
char* getline( FILE*& F )
{
char line[4096];
char* lineptr = NULL;
while ( ( lineptr == NULL ) && ( !feof( F ) ) )
{
fgets( line , sizeof( line ) , F );
lineptr = line;
clean( lineptr );
}
return lineptr;
}
bool LoadScript( char* filename )
{
FILE* F;
if ( ( F = fopen( filename , "rt" ) ) != NULL )
{
char* lineptr;
while ( !feof( F ) )
{
lineptr = getline( F );
if ( lineptr != NULL )
{
char* Token = getstring( lineptr );
if ( ( stricmp( Token , "{" ) == 0 ) ||
( stricmp( Token , "}" ) == 0 ) )
{
Debug("surface expected, got: %s",Token);
return false;
} else
{
if ( lineptr != NULL ) {
Debug("surface name followed by unexpected token: %s",lineptr);
return false;
}
Surface* newSurface;
if ( ( newSurface = CreateSurface( Token ) ) != NULL )
{
lineptr = getline( F );
if ( lineptr == NULL ) {
Error("unexpected end of file"); return false;
}
Token = getstring( lineptr );
if ( stricmp( Token , "{" ) != 0 ) {
Error("unexpected token found: %s", Token); return false;
}
if ( lineptr != NULL ) {
Error("{ followed by unexpected token: %s", lineptr);
return false;
}
while ( ( ( Token = lineptr = getline( F ) ) != NULL ) &&
( ( Token = getstring( lineptr ) ) != NULL ) &&
( stricmp( Token , "}" ) != 0 ) )
{
if ( stricmp( Token , "{" ) != 0 )
{
newSurface->AddParam( Token , lineptr );
} else
{
if ( lineptr != NULL ) {
Error("{ followed by unexpected token: %s", lineptr);
return false;
}
RenderPass* newPass = new RenderPass;
while ( ( ( Token = lineptr = getline( F ) ) != NULL ) &&
( ( Token = getstring( lineptr ) ) != NULL ) &&
( stricmp( Token , "}" ) != 0 ) )
{
newPass->AddParam( Token , lineptr );
}
if ( Token == NULL ) {
Error("unexpected end of file"); return false;
}
if ( lineptr != NULL ) {
Error("} followed by unexpected token: %s ", lineptr);
return false;
}
newSurface->AddPass( newPass );
}
}
if ( Token == NULL ) {
Error("unexpected end of file"); return false;
}
if ( lineptr != NULL ) {
Error("} followed by unexpected token: %s ", lineptr);
return false;
}
} else
Error("failed to make surface");
}
}
}
fclose(F);
return true;
} else
return false;
}
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