changes needed for swift bindings to work

cocos/2d/CCNode.cpp

@@ -1310,6 +1310,9 @@ Mat4 Node::transform(const Mat4& parentTransform)
 
 void Node::onEnter()
 {
+    if (onEnterCallback)
+        onEnterCallback();
+
 #if CC_ENABLE_SCRIPT_BINDING
     if (_scriptType == kScriptTypeJavascript)
     {
@@ -1337,6 +1340,9 @@ void Node::onEnter()
 
 void Node::onEnterTransitionDidFinish()
 {
+    if (onEnterTransitionDidFinishCallback)
+        onEnterTransitionDidFinishCallback();
+        
 #if CC_ENABLE_SCRIPT_BINDING
     if (_scriptType == kScriptTypeJavascript)
     {
@@ -1359,6 +1365,9 @@ void Node::onEnterTransitionDidFinish()
 
 void Node::onExitTransitionDidStart()
 {
+    if (onExitTransitionDidStartCallback)
+        onExitTransitionDidStartCallback();
+    
 #if CC_ENABLE_SCRIPT_BINDING
     if (_scriptType == kScriptTypeJavascript)
     {
@@ -1380,6 +1389,9 @@ void Node::onExitTransitionDidStart()
 
 void Node::onExit()
 {
+    if (onExitCallback)
+        onExitCallback();
+    
 #if CC_ENABLE_SCRIPT_BINDING
     if (_scriptType == kScriptTypeJavascript)
     {

cocos/2d/CCNode.h

@@ -1464,6 +1464,15 @@ public:
     virtual void setOpacityModifyRGB(bool value) {CC_UNUSED_PARAM(value);}
     virtual bool isOpacityModifyRGB() const { return false; };
     
+    /*
+     * Public pointers to various callbacks on this class. They can be treated as properties and
+     * set to call any method or lambda function.
+     */
+    std::function<void()> onEnterCallback;
+    std::function<void()> onExitCallback;
+    std::function<void()> onEnterTransitionDidFinishCallback;
+    std::function<void()> onExitTransitionDidStartCallback;
+    
 CC_CONSTRUCTOR_ACCESS:
     // Nodes should be created using create();
     Node();

cocos/base/CCConsole.h

@@ -47,6 +47,7 @@ typedef SSIZE_T ssize_t;
 #include <mutex>
 #include <stdarg.h>
 
+#include "base/CCRef.h"
 #include "base/ccMacros.h"
 #include "base/CCPlatformMacros.h"
 
@@ -73,6 +74,7 @@ void CC_DLL log(const char * format, ...) CC_FORMAT_PRINTF(1, 2);
 
 #if (CC_TARGET_PLATFORM != CC_PLATFORM_WINRT)
 class CC_DLL Console
+    : public Ref
 {
 public:
     struct Command {

cocos/base/CCRef.cpp

@@ -46,6 +46,7 @@ Ref::Ref()
     static unsigned int uObjectCount = 0;
     _luaID = 0;
     _ID = ++uObjectCount;
+    _scriptObject = nullptr;
 #endif
     
 #if CC_USE_MEM_LEAK_DETECTION

cocos/base/CCRef.h

@@ -142,6 +142,8 @@ public:
     unsigned int        _ID;
     /// Lua reference id
     int                 _luaID;
+    /// scriptObject, support for swift
+    void* _scriptObject;
 #endif
 
     // Memory leak diagnostic data (only included when CC_USE_MEM_LEAK_DETECTION is defined and its value isn't zero)

cocos/base/ccTypes.h

@@ -33,6 +33,7 @@ THE SOFTWARE.
 #include "math/CCGeometry.h"
 #include "math/CCMath.h"
 #include "CCGL.h"
+#include "CCRef.h"
 
 NS_CC_BEGIN
 
@@ -484,6 +485,7 @@ public:
  @brief The device accelerometer reports values for each axis in units of g-force
  */
 class Acceleration
+    : public Ref
 {
 public:
     double x;