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Cleanup and move char functions to the char_utils.h header.

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This commit is contained in:
bruvzg
2022-02-04 10:32:20 +02:00
parent 2a3c4f00c8
commit 244db37508
41 changed files with 250 additions and 327 deletions
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28
servers/rendering/shader_language.cpp
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@@ -35,18 +35,6 @@
#define HAS_WARNING(flag) (warning_flags & flag)
static bool _is_text_char(char32_t c) {
return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9') || c == '_';
}
static bool _is_number(char32_t c) {
return (c >= '0' && c <= '9');
}
static bool _is_hex(char32_t c) {
return (c >= '0' && c <= '9') || (c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F');
}
String ShaderLanguage::get_operator_text(Operator p_op) {
static const char *op_names[OP_MAX] = { "==",
"!=",
@@ -543,7 +531,7 @@ ShaderLanguage::Token ShaderLanguage::_get_token() {
default: {
char_idx--; //go back one, since we have no idea what this is
if (_is_number(GETCHAR(0)) || (GETCHAR(0) == '.' && _is_number(GETCHAR(1)))) {
if (is_digit(GETCHAR(0)) || (GETCHAR(0) == '.' && is_digit(GETCHAR(1)))) {
// parse number
bool hexa_found = false;
bool period_found = false;
@@ -584,7 +572,7 @@ ShaderLanguage::Token ShaderLanguage::_get_token() {
const char32_t symbol = String::char_lowercase(GETCHAR(i));
bool error = false;
if (_is_number(symbol)) {
if (is_digit(symbol)) {
if (end_suffix_found) {
error = true;
}
@@ -617,8 +605,8 @@ ShaderLanguage::Token ShaderLanguage::_get_token() {
break;
}
}
} else if (!hexa_found || !_is_hex(symbol)) {
if (_is_text_char(symbol)) {
} else if (!hexa_found || !is_hex_digit(symbol)) {
if (is_ascii_identifier_char(symbol)) {
error = true;
} else {
break;
@@ -649,7 +637,7 @@ ShaderLanguage::Token ShaderLanguage::_get_token() {
return _make_token(TK_ERROR, "Invalid (hexadecimal) numeric constant");
}
} else if (period_found || exponent_found || float_suffix_found) { // Float
if (exponent_found && (!_is_number(last_char) && last_char != 'f')) { // checks for eg: "2E", "2E-", "2E+"
if (exponent_found && (!is_digit(last_char) && last_char != 'f')) { // checks for eg: "2E", "2E-", "2E+"
return _make_token(TK_ERROR, "Invalid (float) numeric constant");
}
if (period_found) {
@@ -660,7 +648,7 @@ ShaderLanguage::Token ShaderLanguage::_get_token() {
}
} else {
//checks for eg. "1." or "1.99" notations
if (last_char != '.' && !_is_number(last_char)) {
if (last_char != '.' && !is_digit(last_char)) {
return _make_token(TK_ERROR, "Invalid (float) numeric constant");
}
}
@@ -723,11 +711,11 @@ ShaderLanguage::Token ShaderLanguage::_get_token() {
return _make_token(TK_PERIOD);
}
if (_is_text_char(GETCHAR(0))) {
if (is_ascii_identifier_char(GETCHAR(0))) {
// parse identifier
String str;
while (_is_text_char(GETCHAR(0))) {
while (is_ascii_identifier_char(GETCHAR(0))) {
str += char32_t(GETCHAR(0));
char_idx++;
}