Made NPCs only fire weapons on enemies within weapon range.

1 files changed, 8 insertions, 1 deletions

diff --git a/src/game/base/npc.h b/src/game/base/npc.h
index 68620e1..39395c0 100644
--- a/src/game/base/npc.h
+++ b/src/game/base/npc.h
@@ -76,7 +76,6 @@ public:
 	 * */
 	virtual void frame(const unsigned long elapsed);
 	
-	
 	/**
 	 * @brief factory function for wingman NPCs
 	 * */
@@ -86,6 +85,12 @@ public:
 	 * @brief aim at closest enemy in range, returns target
 	 * */
 	Ship *target_closest_enemy();
+	
+	/**
+	 * @brief calculate weapon range
+	 * Calling calculate_weapon_range() will set npc_weapon_range.
+	 * */
+	void calculate_weapon_range();
 
 private:
 	Mood			npc_mood;
@@ -96,6 +101,8 @@ private:
 	
 	unsigned long		npc_destroyed_timestamp;
 	
+	float			npc_weapon_range;
+	
 }; // class NPC
 
 } // namespace game