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better formatting

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This commit is contained in:
Ricardo Luís Vaz Silva 2025-04-13 15:15:07 -03:00
commit 3f65c2191a
1 changed files with 62 additions and 44 deletions
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104
src/common/rendering/stb_include.cpp
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@ -51,68 +51,86 @@ static bool stb_include_load_file(FString filename, FString &out)
return true;
}
typedef struct
struct include_info
{
int64_t offset;
int64_t end;
FString filename;
int64_t next_line_after;
} include_info;
};
static bool stb_include_isspace(int ch)
{
return (ch == ' ' || ch == '\t' || ch == '\r' || ch == '\n');
return (ch == ' ' || ch == '\t' || ch == '\r' || ch == '\n');
}
// 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;
int64_t line_count = 1;
int64_t inc_count = 0;
const char *s = text, *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;
if (*s == '#') {
++s;
while (*s == ' ' || *s == '\t')
TArray<include_info> list;
while (*s)
{
// parse is always at start of line when we reach here
start = s;
while (*s == ' ' || *s == '\t')
{
++s;
}
if (*s == '#')
{
++s;
if (0==strncmp(s, "include", 7) && stb_include_isspace(s[7])) {
s += 7;
while (*s == ' ' || *s == '\t')
++s;
if (*s == '"') {
const char *t = ++s;
while (*t != '"' && *t != '\n' && *t != '\r' && *t != 0)
++t;
if (*t == '"') {
FString filename;
filename.AppendCStrPart(s, t-s);
s=t;
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});
inc_count++;
}
{
++s;
}
}
}
while (*s != '\r' && *s != '\n' && *s != 0)
++s;
if (*s == '\r' || *s == '\n') {
s = s + (s[0] + s[1] == '\r' + '\n' ? 2 : 1);
}
++line_count;
}
if (0==strncmp(s, "include", 7) && stb_include_isspace(s[7]))
{
s += 7;
while (*s == ' ' || *s == '\t')
{
++s;
}
if (*s == '"')
{
const char *t = ++s;
while (*t != '"' && *t != '\n' && *t != '\r' && *t != 0)
++t;
if (*t == '"')
{
FString filename;
filename.AppendCStrPart(s, t-s);
s = t;
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});
inc_count++;
}
}
}
}
while (*s != '\r' && *s != '\n' && *s != 0)
{
++s;
}
if (*s == '\r' || *s == '\n')
{
s = s + (s[0] + s[1] == '\r' + '\n' ? 2 : 1);
}
++line_count;
}
plist = std::move(list);
plist = std::move(list);
return inc_count;
return inc_count;
}
FString stb_include_string(FString str, FString &error)