Switch AI timers to smart pointers

zone/mob.h

@@ -25,6 +25,7 @@
 #include "position.h"
 #include <set>
 #include <vector>
+#include <memory>
 
 char* strn0cpy(char* dest, const char* source, uint32 size);
 
@@ -879,8 +880,8 @@ public:
 	virtual FACTION_VALUE GetReverseFactionCon(Mob* iOther) { return FACTION_INDIFFERENT; }
 
 	inline bool IsTrackable() const { return(trackable); }
-	Timer* GetAIThinkTimer() { return AIthink_timer; }
+	const Timer* GetAIThinkTimer() { return AIthink_timer.get(); }
-	Timer* GetAIMovementTimer() { return AImovement_timer; }
+	const Timer* GetAIMovementTimer() { return AImovement_timer.get(); }
 	Timer GetAttackTimer() { return attack_timer; }
 	Timer GetAttackDWTimer() { return attack_dw_timer; }
 	inline bool IsFindable() { return findable; }
@@ -1170,14 +1171,14 @@ protected:
 	uint32 maxLastFightingDelayMoving;
 	float pAggroRange;
 	float pAssistRange;
-	Timer* AIthink_timer;
+	std::unique_ptr<Timer> AIthink_timer;
-	Timer* AImovement_timer;
+	std::unique_ptr<Timer> AImovement_timer;
-	Timer* AItarget_check_timer;
+	std::unique_ptr<Timer> AItarget_check_timer;
 	bool movetimercompleted;
 	bool permarooted;
-	Timer* AIscanarea_timer;
+	std::unique_ptr<Timer> AIscanarea_timer;
-	Timer* AIwalking_timer;
+	std::unique_ptr<Timer> AIwalking_timer;
-	Timer* AIfeignremember_timer;
+	std::unique_ptr<Timer> AIfeignremember_timer;
 	uint32 pLastFightingDelayMoving;
 	HateList hate_list;
 	std::set<uint32> feign_memory_list;

zone/mob_ai.cpp

@@ -425,12 +425,12 @@ bool EntityList::AICheckCloseBeneficialSpells(NPC* caster, uint8 iChance, float
 void Mob::AI_Init()
 {
 	pAIControlled = false;
-	AIthink_timer = nullptr;
+	AIthink_timer.reset(nullptr);
-	AIwalking_timer = nullptr;
+	AIwalking_timer.reset(nullptr);
-	AImovement_timer = nullptr;
+	AImovement_timer.reset(nullptr);
-	AItarget_check_timer = nullptr;
+	AItarget_check_timer.reset(nullptr);
-	AIfeignremember_timer = nullptr;
+	AIfeignremember_timer.reset(nullptr);
-	AIscanarea_timer = nullptr;
+	AIscanarea_timer.reset(nullptr);
 	minLastFightingDelayMoving = RuleI(NPC, LastFightingDelayMovingMin);
 	maxLastFightingDelayMoving = RuleI(NPC, LastFightingDelayMovingMax);
 
@@ -444,7 +444,7 @@ void Mob::AI_Init()
 
 void NPC::AI_Init()
 {
-	AIautocastspell_timer = nullptr;
+	AIautocastspell_timer.reset(nullptr);
 	casting_spell_AIindex = static_cast<uint8>(AIspells.size());
 
 	roambox_max_x = 0;
@@ -474,13 +474,13 @@ void Mob::AI_Start(uint32 iMoveDelay) {
 		pLastFightingDelayMoving = 0;
 
 	pAIControlled = true;
-	AIthink_timer = new Timer(AIthink_duration);
+	AIthink_timer = std::unique_ptr<Timer>(new Timer(AIthink_duration));
 	AIthink_timer->Trigger();
-	AIwalking_timer = new Timer(0);
+	AIwalking_timer = std::unique_ptr<Timer>(new Timer(0));
-	AImovement_timer = new Timer(AImovement_duration);
+	AImovement_timer = std::unique_ptr<Timer>(new Timer(AImovement_duration));
-	AItarget_check_timer = new Timer(AItarget_check_duration);
+	AItarget_check_timer = std::unique_ptr<Timer>(new Timer(AItarget_check_duration));
-	AIfeignremember_timer = new Timer(AIfeignremember_delay);
+	AIfeignremember_timer = std::unique_ptr<Timer>(new Timer(AIfeignremember_delay));
-	AIscanarea_timer = new Timer(AIscanarea_delay);
+	AIscanarea_timer = std::unique_ptr<Timer>(new Timer(AIscanarea_delay));
 #ifdef REVERSE_AGGRO
 	if(IsNPC() && !CastToNPC()->WillAggroNPCs())
 		AIscanarea_timer->Disable();
@@ -516,10 +516,10 @@ void NPC::AI_Start(uint32 iMoveDelay) {
 		return;
 
 	if (AIspells.size() == 0) {
-		AIautocastspell_timer = new Timer(1000);
+		AIautocastspell_timer = std::unique_ptr<Timer>(new Timer(1000));
 		AIautocastspell_timer->Disable();
 	} else {
-		AIautocastspell_timer = new Timer(750);
+		AIautocastspell_timer = std::unique_ptr<Timer>(new Timer(750));
 		AIautocastspell_timer->Start(RandomTimer(0, 15000), false);
 	}
 
@@ -540,19 +540,19 @@ void Mob::AI_Stop() {
 
 	pAIControlled = false;
 
-	safe_delete(AIthink_timer);
+	AIthink_timer.reset(nullptr);
-	safe_delete(AIwalking_timer);
+	AIwalking_timer.reset(nullptr);
-	safe_delete(AImovement_timer);
+	AImovement_timer.reset(nullptr);
-	safe_delete(AItarget_check_timer);
+	AItarget_check_timer.reset(nullptr);
-	safe_delete(AIscanarea_timer);
+	AIscanarea_timer.reset(nullptr);
-	safe_delete(AIfeignremember_timer);
+	AIfeignremember_timer.reset(nullptr);
 
 	hate_list.WipeHateList();
 }
 
 void NPC::AI_Stop() {
 	Waypoints.clear();
-	safe_delete(AIautocastspell_timer);
+	AIautocastspell_timer.reset(nullptr);
 }
 
 void Client::AI_Stop() {

zone/npc.h

@@ -436,7 +436,7 @@ protected:
 
 	uint32	npc_spells_id;
 	uint8	casting_spell_AIindex;
-	Timer*	AIautocastspell_timer;
+	std::unique_ptr<Timer> AIautocastspell_timer;
 	uint32*	pDontCastBefore_casting_spell;
 	std::vector<AISpells_Struct> AIspells;
 	bool HasAISpell;
@@ -444,7 +444,7 @@ protected:
 	virtual bool AIDoSpellCast(uint8 i, Mob* tar, int32 mana_cost, uint32* oDontDoAgainBefore = 0);
 	AISpellsVar_Struct AISpellVar;
 	int16 GetFocusEffect(focusType type, uint16 spell_id);
-	
+
 	uint32	npc_spells_effects_id;
 	std::vector<AISpellsEffects_Struct> AIspellsEffects;
 	bool HasAISpellEffects;