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deduplicate code

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This commit is contained in:
Ricardo Luís Vaz Silva 2025-04-13 15:18:17 -03:00
parent e6a9e68c36
commit 353de7d3f9
1 changed files with 24 additions and 16 deletions
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40
src/common/rendering/stb_include.cpp
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@ -64,49 +64,57 @@ static bool stb_include_isspace(int ch)
return (ch == ' ' || ch == '\t' || ch == '\r' || ch == '\n');
}
static void skip_whitespace(const char * &s)
{
while (*s == ' ' || *s == '\t')
{
++s;
}
}
// find location of all #include and #inject
static int64_t stb_include_find_includes(const char *text, TArray<include_info> &plist)
{
int64_t line_count = 1;
int64_t inc_count = 0;
const char *s = text, *start;
const char *s = text;
const char *start;
TArray<include_info> list;
while (*s)
{
// parse is always at start of line when we reach here
start = s;
while (*s == ' ' || *s == '\t')
{
++s;
}
skip_whitespace(s);
if (*s == '#')
{
++s;
while (*s == ' ' || *s == '\t')
{
++s;
}
skip_whitespace(s);
if (0==strncmp(s, "include", 7) && stb_include_isspace(s[7]))
{
s += 7;
while (*s == ' ' || *s == '\t')
{
++s;
}
skip_whitespace(s);
if (*s == '"')
{
const char *t = ++s;
while (*t != '"' && *t != '\n' && *t != '\r' && *t != 0)
++t;
{
++t;
}
if (*t == '"')
{
FString filename;
filename.AppendCStrPart(s, t-s);
filename.AppendCStrPart(s, t - s);
s = t;
while (*s != '\r' && *s != '\n' && *s != 0) ++s;
while (*s != '\r' && *s != '\n' && *s != 0)
{
++s;
}
// s points to the newline, so s-start is everything except the newline
list.Push({start - text, s - text, filename, line_count + 1});