Diff: EnemyObject.h

Revision:

13:50779b12ff51

Parent:

7:e72691603fd3

--- a/EnemyObject.h	Mon Jun 10 20:02:28 2013 +0000
+++ b/EnemyObject.h	Tue Jun 11 19:29:04 2013 +0000
@@ -1,112 +1,120 @@
-/*
- * SOURCE FILE : EnemyObject.h
- *
- * Base class for enemy objects.
- *
- */
-
-#ifndef EnemyObjectIncluded
-  
-  #define EnemyObjectIncluded
-
-  #include "GameObject.h"
-  #include "PlayerObject.h"
-    #include "EnemyType.h"
-
-  class EnemyObject : public GameObject {
-    
-  public :
-
-        enum {
-            Indestructable = 0xFF,
-        };
-
-        // Number of hit points remaining.
-        // When this reaches zero the enemy dies.
-        // However, if this has the special value Indestructable then enemy cannot be killed.
-        UInt8 HitPoints;
-        
-        // Set to true of the enemy squashes humans.
-        bool SquashesHumans;
-        
-        // Pointer to array of pointers to enemies.
-        // Some enemies may need to add new enemies (such as bullets or new spawning enemies) to this array.
-        GameObject **Enemies;
-        
-    /***************/
-    /* CONSTRUCTOR */
-    /***************/
-    EnemyObject() :
-            HitPoints( 1 ),
-            SquashesHumans( false ),
-            Enemies( (GameObject**)NULL ),
-      chaseObject( &defaultChaseObject )
-    {
-    }
-
-    /**************/
-    /* DESTRUCTOR */
-    /**************/
-    virtual ~EnemyObject() {
-    }
-    
-    /************************/
-    /* GET GAME OBJECT TYPE */
-    /************************/
-    // Returns type of game object.
-    virtual GameObjectTypes GetType( void ) {
-      return EnemyObjectType;
-    }
-
-        /*****************************/
-        /* GET TYPE OF ENEMY THIS IS */
-        /*****************************/
-        // Returns enemy type.
-        virtual EnemyType GetEnemyType( void ) = 0;
-        
-    /*******************************************************/
-    /* GET NUMBER OF POINTS AWARDED FOR KILLING THIS ENEMY */
-    /*******************************************************/
-    // Returns number of points (in BCD).
-    virtual UInt8 GetPoints( void ) = 0;
-
-    /***********************/
-    /* SET OBJECT TO CHASE */
-    /***********************/
-    // Pass pointer to object to chase in co.
-    void SetChaseObject( GameObject *co ) {
-      chaseObject = co;
-    }
-    
-        /********************************************/
-        /* INFORM ENEMY IT HAS BEEN HIT BY A BULLET */
-        /********************************************/
-        // Default implementation does nothing but if special behaviour
-        // is required in a derived class then this should be overridden.
-        // Note that this does NOT deal with determining if the enemy is dead or not.
-        // An enemy ALWAYS dies if HitPoints reaches zero.
-        virtual void RegisterHitByBullet( void ) {}
-        
-        /*****************************************************/
-        /* CHECK IF ALL SURVIVING ENEMIES ARE INDESTRUCTABLE */
-        /*****************************************************/
-        // Pass pointer to array of pointers to EnemyObjects in enemies.
-        // Pass number of pointers in the array in enemyCount.
-        static bool AreAllIndestructable( const EnemyObject **enemies, UInt8 enemyCount );
-        
-  protected :
-
-    // Object to chase.
-    GameObject *chaseObject;
-    
-  private :
-  
-    // Default object to chase.
-    static PlayerObject defaultChaseObject;
-    
-  };
-    
-#endif
-
-/* END of EnemyObject.h */
+/*
+ * SOURCE FILE : EnemyObject.h
+ *
+ * Base class for enemy objects.
+ *
+ */
+
+#ifndef EnemyObjectIncluded
+  
+  #define EnemyObjectIncluded
+
+  #include "GameObject.h"
+  #include "PlayerObject.h"
+    #include "EnemyType.h"
+
+  class EnemyObject : public GameObject {
+    
+  public :
+
+    enum {
+        Indestructable = 0xFF,
+    };
+
+    // Number of hit points remaining.
+    // When this reaches zero the enemy dies.
+    // However, if this has the special value Indestructable then enemy cannot be killed.
+    UInt8 HitPoints;
+    
+    // Set to true of the enemy squashes humans.
+    bool SquashesHumans;
+    
+    // Pointer to array of pointers to enemies.
+    // Some enemies may need to add new enemies (such as bullets or new spawning enemies) to this array.
+    GameObject **Enemies;
+        
+    /***************/
+    /* CONSTRUCTOR */
+    /***************/
+    EnemyObject() :
+            HitPoints( 1 ),
+            SquashesHumans( false ),
+            Enemies( (GameObject**)NULL ),
+      chaseObject( &defaultChaseObject )
+    {
+    }
+
+    /**************/
+    /* DESTRUCTOR */
+    /**************/
+    virtual ~EnemyObject() {
+    }
+    
+    /************************/
+    /* GET GAME OBJECT TYPE */
+    /************************/
+    // Returns type of game object.
+    virtual GameObjectTypes GetType( void ) {
+      return EnemyObjectType;
+    }
 
+    /*****************************/
+    /* GET TYPE OF ENEMY THIS IS */
+    /*****************************/
+    // Returns enemy type.
+    virtual EnemyType GetEnemyType( void ) = 0;
+        
+    /*******************************************************/
+    /* GET NUMBER OF POINTS AWARDED FOR KILLING THIS ENEMY */
+    /*******************************************************/
+    // Returns number of points (in BCD).
+    virtual UInt8 GetPoints( void ) = 0;
+
+    /***********************/
+    /* SET OBJECT TO CHASE */
+    /***********************/
+    // Pass pointer to object to chase in co.
+    void SetChaseObject( GameObject *co ) {
+      chaseObject = co;
+    }
+
+    /*****************************************************************/
+    /* PERFORM ANY INIITALISATION REQUIRED AT LEVEL START OR RESTART */
+    /*****************************************************************/
+    // Derived classes should override this if necessary.
+    virtual void LevelRestart( void ) {
+    }
+        
+    /********************************************/
+    /* INFORM ENEMY IT HAS BEEN HIT BY A BULLET */
+    /********************************************/
+    // Default implementation does nothing but if special behaviour
+    // is required in a derived class then this should be overridden.
+    // Note that this does NOT deal with determining if the enemy is dead or not.
+    // An enemy ALWAYS dies if HitPoints reaches zero.
+    virtual void RegisterHitByBullet( void ) {}
+    
+    /*****************************************************/
+    /* CHECK IF ALL SURVIVING ENEMIES ARE INDESTRUCTABLE */
+    /*****************************************************/
+    // Pass pointer to array of pointers to EnemyObjects in enemies.
+    // Pass number of pointers in the array in enemyCount.
+    static bool AreAllIndestructable( const EnemyObject **enemies, UInt8 enemyCount );
+        
+  protected :
+
+    // Object to chase.
+    GameObject *chaseObject;
+    
+  private :
+  
+    // Default object to chase.
+    static PlayerObject defaultChaseObject;
+    
+  };
+    
+#endif
+
+/* END of EnemyObject.h */
+
+