Relintai/rcpp_framework
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Took some of the RTTI implementation from Godot. (GDCLASS macro).

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This commit is contained in:
Relintai 2020-12-01 13:08:48 +01:00
parent 65f7f3a6b2
commit ca06a248b2
2 changed files with 55 additions and 5 deletions
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10
core/object.cpp
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@ -1 +1,9 @@
#include "object.h" #include "object.h"
Object::Object() {
}
Object::~Object() {
}

50
core/object.h
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@ -1,12 +1,54 @@
#ifndef OBJECT_H #ifndef OBJECT_H
#define OBJECT_H #define OBJECT_H
#include <list>
#include <string>
#include <vector>
//taken from GodotEngine's object.h
#define RCPP_OBJECT(m_class, m_inherits) \
private: \
void operator=(const m_class &p_rval) {} \
mutable std::stringName _class_name; \
\
public: \
virtual std::string get_class() const override { \
return std::string(#m_class); \
} \
static _FORCE_INLINE_ void *get_class_ptr_static() { \
static int ptr; \
return &ptr; \
} \
static _FORCE_INLINE_ std::string get_class_static() { \
return std::string(#m_class); \
} \
static _FORCE_INLINE_ std::string get_parent_class_static() { \
return m_inherits::get_class_static(); \
} \
static void get_inheritance_list_static(std::list<std::string> *p_inheritance_list) { \
m_inherits::get_inheritance_list_static(p_inheritance_list); \
p_inheritance_list->push_back(std::string(#m_class)); \
} \
static std::string inherits_static() { \
return std::string(#m_inherits); \
} \
virtual bool is_class(const std::string &p_class) const override { return (p_class == (#m_class)) ? true : m_inherits::is_class(p_class); } \
virtual bool is_class_ptr(void *p_ptr) const override { return (p_ptr == get_class_ptr_static()) ? true : m_inherits::is_class_ptr(p_ptr); } \
\
static void get_valid_parents_static(std::list<std::string> *p_parents) { \
if (m_class::_get_valid_parents_static != m_inherits::_get_valid_parents_static) { \
m_class::_get_valid_parents_static(p_parents); \
} \
\
m_inherits::get_valid_parents_static(p_parents); \
} \
\
private:
class Object { class Object {
public: public:
Object();
Object(); virtual ~Object();
virtual ~Object();
}; };
#endif #endif