1 files changed, 62 insertions, 0 deletions
diff --git a/src/Mobs/Behaviors/BehaviorChaser.h b/src/Mobs/Behaviors/BehaviorChaser.h
new file mode 100644
index 000000000..fff5ebfa3
--- /dev/null
+++ b/src/Mobs/Behaviors/BehaviorChaser.h
@@ -0,0 +1,62 @@
+
+#pragma once
+
+class cMonster;
+class cPawn;
+class cBehaviorStriker;
+
+
+/** Grants attack capability to the mob. Note that this is not the same as agression!
+The mob may possess this trait and not attack anyone or only attack when provoked.
+Unlike most traits, this one has several forms, and therefore it is an abstract type
+You should use one of its derived classes, and you cannot use it directly. */
+class cBehaviorChaser
+{
+
+public:
+	cBehaviorChaser(cMonster * a_Parent);
+
+	// Functions our host Monster should invoke:
+	bool ActiveTick();
+	void Destroyed();
+	void Tick();
+
+	// Our host monster will call these once it loads its config file
+	void SetAttackRate(float a_AttackRate);
+	void SetAttackRange(int a_AttackRange);
+	void SetAttackDamage(int a_AttackDamage);
+
+	/** Returns the target pointer, or a nullptr if we're not targeting anyone. */
+	cPawn * GetTarget();
+
+	/** Sets the target. */
+	void SetTarget(cPawn * a_Target);
+
+	virtual ~cBehaviorChaser();
+protected:
+	virtual void ApproachTarget() = 0;
+private:
+
+	/** Our parent */
+	cMonster * m_Parent;
+	cBehaviorStriker * m_StrikeBehavior;
+
+	// The mob we want to attack
+	cPawn * m_Target;
+
+	// Target stuff
+	bool TargetIsInStrikeRange();
+	bool TargetOutOfSight();
+	void StrikeTarget();
+
+	// Cooldown stuff
+	void ResetStrikeCooldown();
+
+	// Our attacking parameters (Set by the setter methods, loaded from a config file in cMonster)
+	float m_AttackRate;
+	int m_AttackDamage;
+	int m_AttackRange;
+	int m_AttackCoolDownTicksLeft;
+
+	int m_TicksSinceLastDamaged;  // How many ticks ago were we last damaged by a player?
+};