Added CRadiusSphereExtra for RadialDamage and Repulsor objects

src/Core/ScriptExtra/CRadiusSphereExtra.h

@@ -0,0 +1,20 @@
+#ifndef CRADIUSSPHEREEXTRA_H
+#define CRADIUSSPHEREEXTRA_H
+
+#include "CScriptExtra.h"
+
+class CRadiusSphereExtra : public CScriptExtra
+{
+    // Sphere visualization for objects that have a float radius property.
+    u32 mObjectType;
+    CFloatProperty *mpRadius;
+
+public:
+    explicit CRadiusSphereExtra(CScriptObject *pInstance, CSceneManager *pScene, CSceneNode *pParent = 0);
+    void AddToRenderer(CRenderer *pRenderer, const SViewInfo& rkViewInfo);
+    void Draw(ERenderOptions Options, int ComponentIndex, const SViewInfo& rkViewInfo);
+    CColor Color() const;
+    CAABox Bounds() const;
+};
+
+#endif // CRADIUSSPHEREEXTRA_H