forgot to check in the JGE changes from previous commit

JGE/include/JGui.h

@@ -99,6 +99,8 @@ protected:
 
 public:
     vector<JGuiObject*> mObjects;
+
+    vector<JGuiObject*> mButtons;
     int mCount;
 
     JGuiController(JGE* jge, int id, JGuiListener* listener);
@@ -108,8 +110,8 @@ public:
     virtual void Update(float dt);
     virtual bool CheckUserInput(JButton key);
 
-    void Add(JGuiObject* ctrl);
-    void RemoveAt(int i);
+    void Add(JGuiObject* ctrl, bool isButton = false);
+    void RemoveAt(int i, bool isButton = false);
     void Remove(int id);
     void Remove(JGuiObject* ctrl);
 

JGE/src/JGui.cpp

@@ -78,6 +78,8 @@ JGuiController::~JGuiController()
 {
     for (int i = 0; i < mCount; i++)
         if (mObjects[i] != NULL) delete mObjects[i];
+    for (size_t i = 0; i < mButtons.size(); i++)
+        if (mButtons[i] != NULL) delete mButtons[i];
 
 }
 
@@ -155,6 +157,18 @@ bool JGuiController::CheckUserInput(JButton key)
         unsigned int minDistance2 = -1;
         int n = mCurr;
         if (mEngine->GetLeftClickCoordinates(x, y))
+        {
+            // first scan the buttons on the screen and then process the other gui elements
+            for (size_t i = 0; i < mButtons.size(); i++)
+            {
+                if (mButtons[i]->ButtonPressed())
+                {
+                    mEngine->LeftClickedProcessed();
+                    return true;
+                }
+            }
+            
+            if (mObjects.size())
             {
                 for (int i = 0; i < mCount; i++)
                 {
@@ -183,6 +197,8 @@ bool JGuiController::CheckUserInput(JButton key)
                 mEngine->LeftClickedProcessed();
                 return true;
             }
+            mEngine->LeftClickedProcessed();
+        }
     }
     return false;
 }
@@ -193,6 +209,9 @@ void JGuiController::Update(float dt)
         if (mObjects[i] != NULL)
             mObjects[i]->Update(dt);
     
+    for (size_t i = 0; i < mButtons.size(); i++ )
+        mButtons[i]->Update(dt);
+
     if(mEngine)
     {
         JButton key = mEngine->ReadButton();
@@ -200,14 +219,30 @@ void JGuiController::Update(float dt)
     }
 }
 
-void JGuiController::Add(JGuiObject* ctrl)
+void JGuiController::Add(JGuiObject* ctrl, bool isButton)
+{
+    if (!isButton)
     {
         mObjects.push_back(ctrl);
         mCount++;
     }
-
-void JGuiController::RemoveAt(int i)
+    else
     {
+        mButtons.push_back(ctrl);
+    }
+}
+
+void JGuiController::RemoveAt(int i, bool isButton)
+{
+    if (isButton)
+    {
+        if (!mButtons[i]) return;
+        mButtons.erase(mButtons.begin() + i);
+        delete mButtons[i];
+        
+        return;
+    }
+    
     if (!mObjects[i]) return;
     mObjects.erase(mObjects.begin() + i);
     delete mObjects[i];
@@ -226,6 +261,15 @@ void JGuiController::Remove(int id)
             return;
         }
     }
+    
+    for (size_t i = 0; i < mButtons.size(); i++)
+    {
+        if (mButtons[i] != NULL && mButtons[i]->GetId() == id)
+        {
+            RemoveAt(i, true);
+            return;
+        }
+    }
 }
 
 void JGuiController::Remove(JGuiObject* ctrl)
@@ -238,6 +282,16 @@ void JGuiController::Remove(JGuiObject* ctrl)
             return;
         }
     }
+
+    
+    for (size_t i = 0; i < mButtons.size(); i++)
+    {
+        if (mButtons[i] != NULL && mButtons[i] == ctrl)
+        {
+            RemoveAt(i, true);
+            return;
+        }
+    }
 }
 
 void JGuiController::SetActionButton(JButton button)