mirror of
https://github.com/godotengine/godot.git
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355 lines
8.0 KiB
C++
355 lines
8.0 KiB
C++
#ifndef METHOD_PTRCALL_H
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#define METHOD_PTRCALL_H
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#include "typedefs.h"
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#include "math_2d.h"
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#include "variant.h"
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#ifdef PTRCALL_ENABLED
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template<class T>
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struct PtrToArg {
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};
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#define MAKE_PTRARG(m_type) \
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template<>\
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struct PtrToArg<m_type> {\
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_FORCE_INLINE_ static m_type convert(const void* p_ptr) {\
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return *reinterpret_cast<const m_type*>(p_ptr);\
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}\
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_FORCE_INLINE_ static void encode(m_type p_val, void* p_ptr) {\
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*((m_type*)p_ptr)=p_val;\
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}\
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};\
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template<>\
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struct PtrToArg<const m_type&> {\
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_FORCE_INLINE_ static m_type convert(const void* p_ptr) {\
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return *reinterpret_cast<const m_type*>(p_ptr);\
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}\
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_FORCE_INLINE_ static void encode(m_type p_val, void* p_ptr) {\
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*((m_type*)p_ptr)=p_val;\
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}\
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}
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#define MAKE_PTRARGR(m_type,m_ret) \
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template<>\
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struct PtrToArg<m_type> {\
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_FORCE_INLINE_ static m_type convert(const void* p_ptr) {\
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return *reinterpret_cast<const m_type*>(p_ptr);\
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}\
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_FORCE_INLINE_ static void encode(m_type p_val, void* p_ptr) {\
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*((m_ret*)p_ptr)=p_val;\
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}\
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};\
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template<>\
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struct PtrToArg<const m_type&> {\
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_FORCE_INLINE_ static m_type convert(const void* p_ptr) {\
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return *reinterpret_cast<const m_type*>(p_ptr);\
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}\
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_FORCE_INLINE_ static void encode(m_type p_val, void* p_ptr) {\
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*((m_ret*)p_ptr)=p_val;\
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}\
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}
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MAKE_PTRARG(bool);
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MAKE_PTRARGR(uint8_t,int);
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MAKE_PTRARGR(int8_t,int);
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MAKE_PTRARGR(uint16_t,int);
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MAKE_PTRARGR(int16_t,int);
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MAKE_PTRARGR(uint32_t,int);
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MAKE_PTRARGR(int32_t,int);
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MAKE_PTRARGR(int64_t,int);
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MAKE_PTRARGR(uint64_t,int);
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MAKE_PTRARG(float);
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MAKE_PTRARGR(double,float);
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MAKE_PTRARG(String);
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MAKE_PTRARG(Vector2);
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MAKE_PTRARG(Rect2);
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MAKE_PTRARG(Vector3);
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MAKE_PTRARG(Matrix32);
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MAKE_PTRARG(Plane);
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MAKE_PTRARG(Quat);
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MAKE_PTRARG(AABB);
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MAKE_PTRARG(Matrix3);
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MAKE_PTRARG(Transform);
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MAKE_PTRARG(Color);
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MAKE_PTRARG(Image);
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MAKE_PTRARG(NodePath);
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MAKE_PTRARG(RID);
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MAKE_PTRARG(InputEvent);
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MAKE_PTRARG(Dictionary);
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MAKE_PTRARG(Array);
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MAKE_PTRARG(ByteArray);
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MAKE_PTRARG(IntArray);
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MAKE_PTRARG(RealArray);
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MAKE_PTRARG(StringArray);
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MAKE_PTRARG(Vector2Array);
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MAKE_PTRARG(Vector3Array);
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MAKE_PTRARG(ColorArray);
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MAKE_PTRARG(Variant);
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//this is for Object
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template<class T>
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struct PtrToArg< T* > {
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_FORCE_INLINE_ static T* convert(const void* p_ptr) {
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return const_cast<T*>(reinterpret_cast<const T*>(p_ptr));
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}
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_FORCE_INLINE_ static void encode(T* p_var, void* p_ptr) {
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*((T**)p_ptr)=p_var;
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}
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};
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template<class T>
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struct PtrToArg< const T* > {
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_FORCE_INLINE_ static const T* convert(const void* p_ptr) {
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return reinterpret_cast<const T*>(p_ptr);
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}
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_FORCE_INLINE_ static void encode(T* p_var, void* p_ptr) {
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*((T**)p_ptr)=p_var;
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}
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};
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//this is for the special cases used by Variant
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#define MAKE_VECARG(m_type) \
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template<>\
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struct PtrToArg<Vector<m_type> > {\
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_FORCE_INLINE_ static Vector<m_type> convert(const void* p_ptr) {\
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const DVector<m_type> *dvs = reinterpret_cast<const DVector<m_type> *>(p_ptr);\
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Vector<m_type> ret;\
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int len = dvs->size();\
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ret.resize(len);\
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{\
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DVector<m_type>::Read r=dvs->read();\
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for(int i=0;i<len;i++) {\
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ret[i]=r[i];\
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}\
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} \
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return ret;\
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}\
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_FORCE_INLINE_ static void encode(Vector<m_type> p_vec, void* p_ptr) {\
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DVector<m_type> *dv = reinterpret_cast<DVector<m_type> *>(p_ptr);\
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int len=p_vec.size();\
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dv->resize(len);\
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{\
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DVector<m_type>::Write w=dv->write();\
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for(int i=0;i<len;i++) {\
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w[i]=p_vec[i];\
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}\
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} \
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}\
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};\
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template<>\
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struct PtrToArg<const Vector<m_type>& > {\
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_FORCE_INLINE_ static Vector<m_type> convert(const void* p_ptr) {\
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const DVector<m_type> *dvs = reinterpret_cast<const DVector<m_type> *>(p_ptr);\
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Vector<m_type> ret;\
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int len = dvs->size();\
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ret.resize(len);\
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{\
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DVector<m_type>::Read r=dvs->read();\
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for(int i=0;i<len;i++) {\
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ret[i]=r[i];\
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}\
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} \
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return ret;\
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}\
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}
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MAKE_VECARG(String);
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MAKE_VECARG(uint8_t);
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MAKE_VECARG(int);
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MAKE_VECARG(float);
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MAKE_VECARG(Vector2);
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MAKE_VECARG(Vector3);
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MAKE_VECARG(Color);
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//for stuff that gets converted to Array vectors
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#define MAKE_VECARR(m_type) \
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template<>\
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struct PtrToArg<Vector<m_type> > {\
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_FORCE_INLINE_ static Vector<m_type> convert(const void* p_ptr) {\
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const Array *arr = reinterpret_cast<const Array *>(p_ptr);\
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Vector<m_type> ret;\
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int len = arr->size();\
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ret.resize(len);\
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for(int i=0;i<len;i++) {\
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ret[i]=(*arr)[i];\
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}\
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return ret;\
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}\
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_FORCE_INLINE_ static void encode(Vector<m_type> p_vec, void* p_ptr) {\
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Array *arr = reinterpret_cast<Array *>(p_ptr);\
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int len = p_vec.size();\
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arr->resize(len);\
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for(int i=0;i<len;i++) {\
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(*arr)[i]=p_vec[i];\
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}\
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} \
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};\
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template<>\
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struct PtrToArg<const Vector<m_type>& > {\
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_FORCE_INLINE_ static Vector<m_type> convert(const void* p_ptr) {\
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const Array *arr = reinterpret_cast<const Array *>(p_ptr);\
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Vector<m_type> ret;\
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int len = arr->size();\
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ret.resize(len);\
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for(int i=0;i<len;i++) {\
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ret[i]=(*arr)[i];\
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}\
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return ret;\
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}\
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}
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MAKE_VECARR(Variant);
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MAKE_VECARR(RID);
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MAKE_VECARR(Plane);
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#define MAKE_DVECARR(m_type) \
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template<>\
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struct PtrToArg<DVector<m_type> > {\
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_FORCE_INLINE_ static DVector<m_type> convert(const void* p_ptr) {\
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const Array *arr = reinterpret_cast<const Array *>(p_ptr);\
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DVector<m_type> ret;\
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int len = arr->size();\
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ret.resize(len);\
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{\
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DVector<m_type>::Write w=ret.write();\
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for(int i=0;i<len;i++) {\
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w[i]=(*arr)[i];\
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}\
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}\
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return ret;\
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}\
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_FORCE_INLINE_ static void encode(DVector<m_type> p_vec, void* p_ptr) {\
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Array *arr = reinterpret_cast<Array *>(p_ptr);\
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int len = p_vec.size();\
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arr->resize(len);\
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{\
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DVector<m_type>::Read r=p_vec.read();\
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for(int i=0;i<len;i++) {\
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(*arr)[i]=r[i];\
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}\
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}\
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} \
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};\
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template<>\
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struct PtrToArg<const DVector<m_type>& > {\
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_FORCE_INLINE_ static DVector<m_type> convert(const void* p_ptr) {\
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const Array *arr = reinterpret_cast<const Array *>(p_ptr);\
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DVector<m_type> ret;\
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int len = arr->size();\
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ret.resize(len);\
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{\
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DVector<m_type>::Write w=ret.write();\
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for(int i=0;i<len;i++) {\
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w[i]=(*arr)[i];\
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}\
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}\
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return ret;\
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}\
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}
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MAKE_DVECARR(Plane);
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//for special case StringName
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#define MAKE_STRINGCONV(m_type) \
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template<>\
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struct PtrToArg<m_type> {\
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_FORCE_INLINE_ static m_type convert(const void* p_ptr) {\
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m_type s = *reinterpret_cast<const String*>(p_ptr);\
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return s;\
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}\
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_FORCE_INLINE_ static void encode(m_type p_vec, void* p_ptr) {\
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String *arr = reinterpret_cast<String *>(p_ptr);\
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*arr=p_vec;\
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}\
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};\
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\
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template<>\
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struct PtrToArg<const m_type&> {\
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_FORCE_INLINE_ static m_type convert(const void* p_ptr) {\
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m_type s = *reinterpret_cast<const String*>(p_ptr);\
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return s;\
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}\
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}
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MAKE_STRINGCONV(StringName);
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MAKE_STRINGCONV(IP_Address);
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template<>
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struct PtrToArg<DVector<Face3> > {
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_FORCE_INLINE_ static DVector<Face3> convert(const void* p_ptr) {
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const DVector<Vector3> *dvs = reinterpret_cast<const DVector<Vector3> *>(p_ptr);
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DVector<Face3> ret;
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int len = dvs->size()/3;
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ret.resize(len);
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{
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DVector<Vector3>::Read r=dvs->read();
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DVector<Face3>::Write w=ret.write();
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for(int i=0;i<len;i++) {
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w[i].vertex[0]=r[i*3+0];
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w[i].vertex[1]=r[i*3+1];
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w[i].vertex[2]=r[i*3+2];
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}
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}
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return ret;
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}
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_FORCE_INLINE_ static void encode(DVector<Face3> p_vec, void* p_ptr) {\
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DVector<Vector3> *arr = reinterpret_cast<DVector<Vector3> *>(p_ptr);\
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int len = p_vec.size();\
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arr->resize(len*3);\
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{\
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DVector<Face3>::Read r=p_vec.read();\
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DVector<Vector3>::Write w=arr->write();\
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for(int i=0;i<len;i++) {\
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w[i*3+0]=r[i].vertex[0];\
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w[i*3+1]=r[i].vertex[1];\
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w[i*3+2]=r[i].vertex[2];\
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}\
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}\
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} \
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};
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template<>
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struct PtrToArg<const DVector<Face3>& > {
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_FORCE_INLINE_ static DVector<Face3> convert(const void* p_ptr) {
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const DVector<Vector3> *dvs = reinterpret_cast<const DVector<Vector3> *>(p_ptr);
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DVector<Face3> ret;
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int len = dvs->size()/3;
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ret.resize(len);
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{
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DVector<Vector3>::Read r=dvs->read();
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DVector<Face3>::Write w=ret.write();
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for(int i=0;i<len;i++) {
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w[i].vertex[0]=r[i*3+0];
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w[i].vertex[1]=r[i*3+1];
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w[i].vertex[2]=r[i*3+2];
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}
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}
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return ret;
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}
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};
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#endif // METHOD_PTRCALL_H
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#endif
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