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Merge pull request #104885 from MewPurPur/html-validation-optimization

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Optimize Color HTML validation
This commit is contained in:
Thaddeus Crews 2025-04-01 19:53:32 -05:00
commit 21956851ac
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GPG Key ID: 8C6E5FEB5FC03CCC
1 changed files with 6 additions and 8 deletions
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14
core/math/color.cpp
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@ -368,22 +368,20 @@ Color Color::html(const String &p_rgba) {
bool Color::html_is_valid(const String &p_color) {
String color = p_color;
if (color.length() == 0) {
if (color.is_empty()) {
return false;
}
if (color[0] == '#') {
color = color.substr(1);
}
// Check if the amount of hex digits is valid.
int current_pos = (color[0] == '#') ? 1 : 0;
int len = color.length();
if (!(len == 3 || len == 4 || len == 6 || len == 8)) {
int num_of_digits = len - current_pos;
if (!(num_of_digits == 3 || num_of_digits == 4 || num_of_digits == 6 || num_of_digits == 8)) {
return false;
}
// Check if each hex digit is valid.
for (int i = 0; i < len; i++) {
if (_parse_col4(color, i) == -1) {
for (int i = current_pos; i < len; i++) {
if (!is_hex_digit(p_color[i])) {
return false;
}
}