static void DEH_ParseContext(deh_context_t *context)
{
deh_section_t *current_section = NULL;
char section_name[20];
void *tag = NULL;
boolean extended;
char *line;
// Read the header and check it matches the signature
if (!CheckSignatures(context))
{
DEH_Error(context, "This is not a valid dehacked patch file!");
}
// Read the file
while (!DEH_HadError(context))
{
// Read the next line. We only allow the special extended parsing
// for the BEX [STRINGS] section.
extended = current_section != NULL
&& !strcasecmp(current_section->name, "[STRINGS]");
line = DEH_ReadLine(context, extended);
// end of file?
if (line == NULL)
{
return;
}
while (line[0] != '\0' && isspace(line[0]))
++line;
if (line[0] == '#')
{
// comment
DEH_ParseComment(line);
continue;
}
if (IsWhitespace(line))
{
if (current_section != NULL)
{
// end of section
if (current_section->end != NULL)
{
current_section->end(context, tag);
}
//printf("end %s tag\n", current_section->name);
current_section = NULL;
}
}
else
{
if (current_section != NULL)
{
// parse this line
current_section->line_parser(context, line, tag);
}
else
{
// possibly the start of a new section
sscanf(line, "%19s", section_name);
current_section = GetSectionByName(section_name);
if (current_section != NULL)
{
tag = current_section->start(context, line);
//printf("started %s tag\n", section_name);
}
else
{
//printf("unknown section name %s\n", section_name);
}
}
}
}
}
static void DEH_ParseContext(deh_context_t *context)
{
deh_section_t *current_section = NULL;
deh_section_t *prev_section = NULL; // [crispy] remember previous line parser
char section_name[20];
void *tag = NULL;
boolean extended;
char *line;
// Read the header and check it matches the signature
if (!CheckSignatures(context))
{
// [crispy] make non-fatal
fprintf(stderr, "This is not a valid dehacked patch file!\n");
}
// Read the file
while (!DEH_HadError(context))
{
// Read the next line. We only allow the special extended parsing
// for the BEX [STRINGS] section.
extended = current_section != NULL
&& !strcasecmp(current_section->name, "[STRINGS]");
// [crispy] save pointer to start of line, just in case
DEH_SaveLineStart(context);
line = DEH_ReadLine(context, extended);
// end of file?
if (line == NULL)
{
return;
}
while (line[0] != '\0' && isspace(line[0]))
++line;
if (line[0] == '#')
{
// comment
DEH_ParseComment(line);
continue;
}
if (IsWhitespace(line))
{
if (current_section != NULL)
{
// end of section
if (current_section->end != NULL)
{
current_section->end(context, tag);
}
// [crispy] if this was a BEX line parser, remember it in case
// the next section does not start with a section marker
if (current_section->name[0] == '[')
{
prev_section = current_section;
}
else
{
prev_section = NULL;
}
//printf("end %s tag\n", current_section->name);
current_section = NULL;
}
}
else
{
if (current_section != NULL)
{
// parse this line
current_section->line_parser(context, line, tag);
}
else
{
// possibly the start of a new section
sscanf(line, "%19s", section_name);
current_section = GetSectionByName(section_name);
if (current_section != NULL)
{
tag = current_section->start(context, line);
//printf("started %s tag\n", section_name);
}
else
if (prev_section != NULL)
{
// [crispy] try this line again with the previous line parser
DEH_RestoreLineStart(context);
current_section = prev_section;
prev_section = NULL;
}
else
{
//printf("unknown section name %s\n", section_name);
}
}
}
}
}
