Changeset 2171 for code/trunk/src/core/BaseObject.h

Timestamp:

Nov 10, 2008, 12:05:03 AM (15 years ago)

Author:

landauf

Message:

merged revisions 2111-2170 from objecthierarchy branch back to trunk.

Location:

code/trunk

Files:

• . (modified) (1 prop)
• src/core/BaseObject.h (modified) (4 diffs)

code/trunk/src/core/BaseObject.h

@@ -28 +28 @@
 
 /**
-    @file BaseObject.h
+    @file
     @brief Definition of the BaseObject class.
 
@@ -45 +45 @@
 #include "XMLIncludes.h"
 #include "Event.h"
+#include "util/mbool.h"
 
 namespace orxonox
@@ -72 +73 @@
 
             /** @brief Sets the state of the objects activity. @param bActive True = active */
-            inline void setActive(bool bActive) { this->bActive_ = bActive; this->changedActivity(); }
+            inline void setActive(bool bActive)
+            {
+                if (this->bActive_ != bActive)
+                {
+                    this->bActive_ = bActive;
+                    this->changedActivity();
+                }
+            }
             /** @brief Returns the state of the objects activity. @return The state of the activity */
-            inline bool isActive() const { return this->bActive_; }
+            inline const mbool& isActive() const { return this->bActive_; }
             /** @brief This function gets called if the activity of the object changes. */
             virtual void changedActivity() {}
 
             /** @brief Sets the state of the objects visibility. @param bVisible True = visible */
-            inline void setVisible(bool bVisible) { this->bVisible_ = bVisible; this->changedVisibility(); }
+            inline void setVisible(bool bVisible)
+            {
+                if (this->bVisible_ != bVisible)
+                {
+                    this->bVisible_ = bVisible;
+                    this->changedVisibility();
+                }
+            }
             /** @brief Returns the state of the objects visibility. @return The state of the visibility */
-            inline bool isVisible() const { return this->bVisible_; }
+            inline const mbool& isVisible() const { return this->bVisible_; }
             /** @brief This function gets called if the visibility of the object changes. */
             virtual void changedVisibility() {}
@@ -138 +153 @@
             std::string name_;                          //!< The name of the object
             std::string oldName_;                       //!< The old name of the object
-            bool bActive_;                              //!< True = the object is active
-            bool bVisible_;                             //!< True = the object is visible
+            mbool bActive_;                             //!< True = the object is active
+            mbool bVisible_;                            //!< True = the object is visible
 
         private: