From d6225b1e0004c57cc50452ddb5d512fd6556a523 Mon Sep 17 00:00:00 2001
From: Juan Linietsky <reduzio@gmail.com>
Date: Wed, 22 Jun 2016 23:12:20 -0300
Subject: Improved binding system (ObjectTypeDB::bind_method) to be friendlier
 to statically typed languages, should help in the Mono integration. Disabled
 by default.

---
 core/method_bind.h | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

(limited to 'core/method_bind.h')

diff --git a/core/method_bind.h b/core/method_bind.h
index 48848c5848..30a848270d 100644
--- a/core/method_bind.h
+++ b/core/method_bind.h
@@ -33,6 +33,7 @@
 #include "variant.h"
 #include "object.h"
 #include <stdio.h>
+#include "method_ptrcall.h"
 
 /**
 	@author Juan Linietsky <reduzio@gmail.com>
@@ -85,6 +86,32 @@ struct VariantCaster<const T&> {
 	(VariantCaster<P##m_idx>::cast( (m_idx-1)>=p_arg_count?get_default_argument(m_idx-1):*p_args[m_idx-1] ))
 
 //SIMPLE_NUMERIC_TYPE is used to avoid a warning on Variant::get_type_for
+
+#ifdef PTRCALL_ENABLED
+
+
+#define VARIANT_ENUM_CAST( m_enum ) \
+SIMPLE_NUMERIC_TYPE( m_enum );\
+template<> \
+struct VariantCaster<m_enum> {\
+\
+	static _FORCE_INLINE_ m_enum cast(const Variant& p_variant) {\
+		return (m_enum)p_variant.operator int();\
+	}\
+};\
+template<>\
+struct PtrToArg< m_enum > {\
+	_FORCE_INLINE_ static m_enum convert(const void* p_ptr) {\
+		return m_enum(*reinterpret_cast<const int*>(p_ptr));\
+	}\
+	_FORCE_INLINE_ static void encode(m_enum p_val,const void* p_ptr) {\
+		*(int*)p_ptr=p_val;\
+	}\
+};
+
+#else
+
+
 #define VARIANT_ENUM_CAST( m_enum ) \
 SIMPLE_NUMERIC_TYPE( m_enum );\
 template<> \
@@ -96,6 +123,9 @@ struct VariantCaster<m_enum> {\
 };
 
 
+#endif
+
+
 #define CHECK_ARG(m_arg)\
 	if ((m_arg-1)<p_arg_count) {\
 		Variant::Type argtype=get_argument_type(m_arg-1);\
@@ -222,6 +252,11 @@ public:
 	}
 #endif
 	virtual Variant call(Object* p_object,const Variant** p_args,int p_arg_count, Variant::CallError& r_error)=0;
+
+#ifdef PTRCALL_ENABLED
+	virtual void ptrcall(Object* p_object,const void** p_args,void* r_ret)=0;
+#endif
+
 	StringName get_name() const;
 	void set_name(const StringName& p_name);
 	_FORCE_INLINE_ int get_method_id() const { return method_id; }
@@ -277,6 +312,11 @@ public:
 #endif
 	}
 
+#ifdef PTRCALL_ENABLED
+	virtual void ptrcall(Object* p_object,const void** p_args,void* r_ret) {} //todo
+#endif
+
+
 	void set_method(NativeCall p_method) { call_method=p_method; }
 	virtual bool is_const() const { return false; }
 	virtual String get_instance_type() const { return T::get_type_static(); }
-- 
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