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add concepts to validate the types for the ext classes

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matcool 2024-01-09 10:47:23 -03:00
parent 32cd4c40f1
commit 947dcf7f26
1 changed files with 14 additions and 4 deletions
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18
loader/include/Geode/utils/cocos.hpp
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@ -903,6 +903,12 @@ namespace geode::cocos {
} }
}; };
template <class T>
concept CocosObjectPtr = std::is_pointer_v<T> && std::is_convertible_v<T, cocos2d::CCObject const*>;
template <class K>
concept CocosDictionaryKey = std::same_as<K, int> || std::same_as<K, intptr_t> || std::same_as<K, gd::string> || std::same_as<K, std::string>;
/** /**
* A templated wrapper over CCArray, providing easy iteration and indexing. * A templated wrapper over CCArray, providing easy iteration and indexing.
* This will keep ownership of the given CCArray*. * This will keep ownership of the given CCArray*.
@ -914,12 +920,12 @@ namespace geode::cocos {
* // Easy indexing, giving you the type you assigned * // Easy indexing, giving you the type you assigned
* GameObject* myObj = objects[2]; * GameObject* myObj = objects[2];
* *
* // Easy iteration using c++ range-based for loops * // Easy iteration using C++ range-based for loops
* for (auto* obj : objects) { * for (auto* obj : objects) {
* log::info("{}", obj->m_objectID); * log::info("{}", obj->m_objectID);
* } * }
*/ */
template <typename Type> template <CocosObjectPtr Type>
class CCArrayExt { class CCArrayExt {
protected: protected:
Ref<cocos2d::CCArray> m_arr; Ref<cocos2d::CCArray> m_arr;
@ -1055,12 +1061,12 @@ namespace geode::cocos {
* // Easy indexing, giving you the type you assigned * // Easy indexing, giving you the type you assigned
* GJGameLevel* myLvl = levels["Cube Adventures"]; * GJGameLevel* myLvl = levels["Cube Adventures"];
* *
* // Easy iteration using c++ range-based for loops * // Easy iteration using C++ range-based for loops
* for (auto [name, level] : levels) { * for (auto [name, level] : levels) {
* log::info("{}: {}", name, level->m_levelID); * log::info("{}: {}", name, level->m_levelID);
* } * }
*/ */
template <typename Key, typename ValuePtr> template <CocosDictionaryKey Key, CocosObjectPtr ValuePtr>
struct CCDictionaryExt { struct CCDictionaryExt {
protected: protected:
Ref<cocos2d::CCDictionary> m_dict; Ref<cocos2d::CCDictionary> m_dict;
@ -1103,5 +1109,9 @@ namespace geode::cocos {
size_t count(const Key& key) { size_t count(const Key& key) {
return this->contains(key) ? 1 : 0; return this->contains(key) ? 1 : 0;
} }
cocos2d::CCDictionary* inner() {
return m_dict;
}
}; };
} }