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fix: ensure variable information is not commented out by a line comment

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Almamu 2025-04-19 17:40:47 +02:00
parent 499c7490eb
commit 0902e7cfd5
1 changed files with 7 additions and 1 deletions
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8
src/WallpaperEngine/Render/Shaders/CShaderUnit.cpp
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@ -106,7 +106,13 @@ void CShaderUnit::preprocessVariables () {
if (combo != std::string::npos) {
this->parseComboConfiguration (line.substr(combo + strlen("// [COMBO] ")), 0);
} else if (uniform != std::string::npos && comment != std::string::npos && semicolon != std::string::npos) {
} else if (
uniform != std::string::npos &&
comment != std::string::npos &&
semicolon != std::string::npos &&
// this check ensures that the comment is after the semicolon (so it's not a commented-out line)
// this needs further refining as it's not taking into account block comments
semicolon < comment) {
// uniforms with comments should never have a value assigned, use this fact to detect the required parts
size_t last_space = line.find_last_of (' ', semicolon);