//컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴
//Procedure writefile
//Author Robert Slater
//Date Mon 1 Apr 1996
//
//Description
//
//Inputs
//
//Returns
//
//------------------------------------------------------------------------------
static ufile TokenSpell::writefile(char* name,char mode)
{
int i;
ufile myfile;
names[currsrcfname=++topsrcfname] = name;
currsrcfline=0;
if (currsrcfname==MaxTotFileCount)
EmitSysErr("Max files exceeded (%i)!",MaxFileCount);
i=fileend;
while (*name)
filebuff[i++] = *(name++);
filebuff[i++] = 0;
myfile = fopen(filebuff,mode);
if (myfile==NULL)
EmitSysErr("Error opening file!");
return(myfile);
}
//컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴
//Procedure isnumeric
//Author Robert Slater
//Date Tue 30 Jan 1996
//
//Description Checks if text is a number, and returns sign
//
//Inputs
//
//Returns
//
//------------------------------------------------------------------------------
static Bool Trans3d::isnumeric(string numtext, char &sign)
{
char compchar;
compchar = numtext[0];
sign = '+';
if (((compchar >= '0') && (compchar <= '9')) || (compchar == '-'))
{
// Could be a number...
if (compchar == '-')
{
// Could be a negative number...
compchar = *(++numtext);
if (!((compchar >= '0') &&( compchar <= '9')))
EmitSysErr("Expecting digit after '-', but found %s",numtext);
else
{
sign = '-';
return(TRUE);
}
}
else
return(TRUE);
}
elser
return(FALSE);
}
//컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴
//Procedure OpenLog
//Author Paul.
//Date Fri 13 Oct 1995
//
//Description
//
//Inputs
//
//Returns
//
//------------------------------------------------------------------------------
void Error::OpenLog()
{
#if DEBUGGING
if((logfile = fopen("main.log","wt"))==NULL)
EmitSysErr(__FILE__":Can't open log file.");
}
//컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴
//Procedure readfile
//Author Robert Slater
//Date Mon 1 Apr 1996
//
//Description
//
//Inputs
//
//Returns
//
//------------------------------------------------------------------------------
static file TokenSpell::readfile(char* name)
{
file myfile;
names[currsrcfname=++topsrcfname] = safetext(name);
currsrcfline = 1;
if (currsrcfname == MaxFileCount)
EmitSysErr("Max input files exceeded (%i)!",MaxFileCount);
myfile = fopen(name,"rt");
if (myfile == NULL)
EmitSysErr("Error opening file!");
return(myfile);
}
//컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴
//Procedure texttoint
//Author Robert Slater
//Date Tue 30 Jan 1996
//
//Description Converts text to an integer
//
//Inputs
//
//Returns
//
//------------------------------------------------------------------------------
static int Trans3d::texttoint(string text)
{
char compchar, sign;
int places, count, coreno, fstdec;
char temp[80];
compchar = text[0];
places = 0;
count = 0;
fstdec = 0;
coreno = 0;
if (isnumeric(text,sign))
{
if (sign == '-')
compchar = *++text;
while (compchar && (places == 0))
{
if (compchar == '.')
{
places = count;
fstdec = *++text-'0';
}
else
{
temp[count] = compchar;
count = count + 1;
compchar = *++text;
}
}
temp[count] = NULL;
coreno = atoi(temp);
// Round the number...
if ((places > 0) && (fstdec >= 5))
coreno = coreno + 1;
// Adjust according to sign...
if (sign == '-')
{
coreno = 0 - coreno;
}
}
else
EmitSysErr("Failed to convert to integer : %s", text);
return(coreno);
}
//컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴
//Procedure addspelling
//Author Robert Slater
//Date Mon 1 Apr 1996
//
//Description
//
//Inputs
//
//Returns
//
//------------------------------------------------------------------------------
static void TokenSpell::addspelling(TokenInit tokentoadd)
{
TokenName *newtoken;
currsrcfline++;
if (findspelling(tokentoadd.tokentext,newtoken))
EmitSysErr("Already in dictionary: (%s) ",tokentoadd.tokentext);
newtoken->usage=tokentoadd.usage;
newtoken->tokencode=tokentoadd.tokencode;
newtoken->defined=D_defined;
newtoken->instance=NULL;
}
//컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴
//
//Procedure bfieldstudiointerpreter
//Author Rob Slater
//Date Mon 29 Jan 1996
//
//Description Converts a 3d studio file to a bfield text tree
//
//Inputs The 3d studio ascii file
//
//Returns
//
//------------------------------------------------------------------------------
static void Trans3d::bfieldstudiointerpreter(file ifile)
{
char *nexttext;
while (TokenSpell::stripwhite(ifile))
{
nexttext = TokenSpell::getword(ifile);
if ( checktoken(ifile,nexttext,T_named)
&& checktoken(ifile,nexttext,T_object) )
{
if (nexttext[0] != ':')
EmitSysErr("':' was expected; not a standard 3d Studio file!");
get3dsentry(ifile);
}
}
fclose(ifile);
}
//컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴
//Procedure pointliststudiointerpreter
//Author Robert Slater
//Date Wed 3 Apr 1996
//
//Description Converts a 3d studio file to a world coordinate point list
//
//Inputs The 3d studio ascii file
//
//Returns
//
//------------------------------------------------------------------------------
static point* Trans3d::pointliststudiointerpreter(file ifile)
{
char *nexttext;
while (TokenSpell::stripwhite(ifile))
{
nexttext = TokenSpell::getword(ifile);
if ( checktoken(ifile,nexttext,T_named)
&& checktoken(ifile,nexttext,T_object) )
{
if (nexttext[0] != ':')
EmitSysErr("':' was expected; not a standard 3d Studio file!");
makepointlist(ifile);
}
}
fclose(ifile);
return(pointroot);
}
//컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴
//Procedure pullfaceline
//Author Robert Slater
//Date Tue 30 Jan 1996
//
//Description Extracts a single line of face information
//
//Inputs
//
//Returns
//
//------------------------------------------------------------------------------
static string Trans3d::pullfaceline(file ifile, int &a, int &b, int &c)
{
char *text;
string material;
char *temp;
char sign;
int count;
char charcopy;
Bool stop;
// Default values... to detect no-match situation
a = -1; b = -1; c = -1;
material = NULL;
text = striptilltoken(ifile,T_face);
Assert (isnumeric(text,sign));
{
text = TokenSpell::getword(ifile);
Assert (text[0] == ':');
{
text = TokenSpell::getword(ifile);
Assert ( checktoken(ifile,text,T_a)
&& (text[0] == ':') );
a = texttoint(TokenSpell::getword(ifile));
text = TokenSpell::getword(ifile);
Assert ( checktoken(ifile,text,T_b)
&& (text[0] == ':') );
b = texttoint(TokenSpell::getword(ifile));
text = TokenSpell::getword(ifile);
Assert ( checktoken(ifile,text,T_c)
&& (text[0] == ':') );
c = texttoint(TokenSpell::getword(ifile));
text = TokenSpell::getword(ifile);
while (!checktoken(ifile,text,T_mtl))
text = TokenSpell::getword(ifile);
if (text[0] == ':')
{
material = temp = TokenSpell::getword(ifile);
// Remove quotes & full stops...
count = 0;
stop = FALSE;
charcopy = temp[0];
if (*temp=='"')
material = ++temp;
while (*temp!=0 && *temp!='"' && *temp!='.') temp++;
*temp=0;
if (strcmp(material,"Default") == 0)
return(NULL);
}
else
EmitSysErr("Material description not found!");
}
}
return(material);
}
//컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴
//Procedure findspelling
//Author Robert Slater
//Date Mon 1 Apr 1996
//
//Description
//
//Inputs
//
//Returns
//
//------------------------------------------------------------------------------
static Bool TokenSpell::findspelling(char* newname,TokenName* &newtoken) //returns TRUE if already known
{
TokenSpell *spellhunt = &FirstSpell;
int compcharnum = 0;
char compchar = newname[0];
if ( ( (compchar >= '0')
&& (compchar<='9'))
|| (compchar=='-') )
{
newtoken=&statictoken;
statictoken.tokentext=newname;
statictoken.usage=U_value;
statictoken.defined=D_defined;
statictoken.srcfline=(UWord) currsrcfline;
statictoken.srcfname=(UWord) currsrcfname;
statictoken.instance=new IntegerInst;
if (compchar=='-')
{
statictoken.instance->tokencode=
statictoken.tokencode=T_nint;
compchar=*(++newname);
if (!((compchar>='0')&&(compchar<='9')))
EmitSysErr("Expecting digit after '-', but found %s",newname);
}
else
statictoken.instance->tokencode = statictoken.tokencode=T_int;
int base=(compchar=='0')?8:10;
compcharnum=compchar-'0';
compchar=*++newname;
if ((compchar=='x')||(compchar=='X'))
{
base=16;
compchar=*++newname;
}
while (compchar)
{
if ((compchar>'9') || (compchar<'0'))
if (compchar<'A')
EmitSysErr("Number not terminated correctly: %s",statictoken.tokentext);
else
compchar=(char) ((compchar&0x1f)+9);
else
compchar=(char) (compchar&0x0f);
if (compchar>=base)
EmitSysErr("Number not terminated correctly: %s",statictoken.tokentext);
compcharnum=compcharnum*base+compchar;
compchar=*++newname;
}
statictoken.tokentext=NULL;
((IntegerInst*) statictoken.instance)->value=compcharnum;
return(FALSE);
}
elser
{
while ( (compchar)
&& (spellhunt->spelling[compchar-32])
&& (spellhunt->spelling[compchar-32]->tokencode==T_sortentry)
)
{
spellhunt=(TokenSpell*) spellhunt->spelling[compchar-32]->instance;
compchar=newname[++compcharnum];
}
//any one of 3 end conditions may have occured.
if ( (compchar==0) //end of source
&& (spellhunt->spelling[0]) //entry in dictionary
&& (spellhunt->spelling[0]->tokentext[compcharnum]==0) //that is ended here
)
{
newtoken=spellhunt->spelling[0];
return(TRUE);
}
if (compchar) compchar-=32;
if (spellhunt->spelling[compchar]==NULL) //need to create an entry
{
newtoken=spellhunt->spelling[compchar] = new TokenName;
newtoken->tokentext = safetext(newname);
newtoken->srcfline = (UWord) currsrcfline;
newtoken->srcfname = (UWord) currsrcfname;
return(FALSE);
}
//spelling correct up to now, but end of dictionary.
//compare onward, but remember current index.
int fwdcharnum=compcharnum;
char *targ=spellhunt->spelling[compchar]->tokentext;
while (newname[fwdcharnum] && (newname[fwdcharnum]==targ[fwdcharnum]))
fwdcharnum++;
if (newname[fwdcharnum]==targ[fwdcharnum])
{
newtoken=spellhunt->spelling[compchar];
return(TRUE);
}
//they differ at some point. fwdcharnum says where, but don't matter!
char oldspellingletter;
do
{ //Make dictionary pages for all common letters. 1st letter is common.
compcharnum++;
TokenSpell*
newspellpage=new TokenSpell;
oldspellingletter=targ[compcharnum];
if (oldspellingletter) oldspellingletter-=32;
newspellpage->spelling[oldspellingletter]=spellhunt->spelling[compchar];
spellhunt->spelling[compchar]=new TokenName;
spellhunt->spelling[compchar]->tokentext=safetext(newname);
spellhunt->spelling[compchar]->tokencode=T_sortentry;
spellhunt->spelling[compchar]->srcfname=0;
spellhunt->spelling[compchar]->srcfline=0;
spellhunt->spelling[compchar]->instance=newspellpage;
spellhunt=newspellpage;
compchar=newname[compcharnum];
if (compchar) compchar-=32;
} while (compchar==oldspellingletter);
//now, the common letters have been shared.
//add newname to current spellhunt
spellhunt->spelling[compchar]=newtoken=new TokenName;
spellhunt->spelling[compchar]->tokentext=safetext(newname);
spellhunt->spelling[compchar]->tokencode=T_unknown;
spellhunt->spelling[compchar]->srcfline=(UWord) currsrcfline;
spellhunt->spelling[compchar]->srcfname=(UWord) currsrcfname;
return(FALSE);
}
}
