Added some basic functionality to 'bot guard'

zone/bot.cpp

@@ -2041,6 +2041,20 @@ void Bot::SetTarget(Mob* mob) {
 	}
 }
 
+void Bot::SetGuardMode() {
+	WipeHateList();
+	SetTarget(nullptr);
+	SetFollowID(GetID());
+	StopMoving();
+	m_GuardPoint = GetPosition();
+
+	if (HasPet()) {
+		GetPet()->WipeHateList();
+		GetPet()->SetTarget(nullptr);
+		GetPet()->StopMoving();
+	}
+}
+
 // AI Processing for the Bot object
 void Bot::AI_Process() {
 
@@ -2091,6 +2105,8 @@ void Bot::AI_Process() {
 		return;
 	}
 	
+	bool guard_mode = (follow_mob == this);
+
 	auto fm_dist = DistanceSquared(m_Position, follow_mob->GetPosition());
 	auto lo_distance = DistanceSquared(m_Position, leash_owner->GetPosition());
 
@@ -2113,6 +2129,17 @@ void Bot::AI_Process() {
 				return;
 			if (fm_dist > GetFollowDistance()) // Cancel out-of-combat casting if movement is required
 				InterruptSpell();
+			if (guard_mode) {
+				auto& my_pos = GetPosition();
+				auto& my_guard = GetGuardPoint();
+
+				if (my_pos.x != my_guard.x ||
+					my_pos.y != my_guard.y ||
+					my_pos.z != my_guard.z)
+				{
+					InterruptSpell();
+				}
+			}
 
 			return;
 		}
@@ -2147,7 +2174,7 @@ void Bot::AI_Process() {
 	}
 
 	// Empty hate list - let's find a target
-	if (!IsEngaged()) {
+	if (!guard_mode && !IsEngaged()) {
 		Mob* lo_target = leash_owner->GetTarget();
 
 		if (lo_target && lo_target->IsNPC() &&
@@ -2234,7 +2261,8 @@ void Bot::AI_Process() {
 		// Let's check if we have a los with our target.
 		// If we don't, our hate_list is wiped.
 		// Else, it was causing the bot to aggro behind wall etc... causing massive trains.
-		if (!tar->IsNPC() ||
+		if (guard_mode ||
+			!tar->IsNPC() ||
 			tar->IsMezzed() ||
 			(!tar->GetHateAmount(this) && !tar->GetHateAmount(leash_owner) && !leash_owner->AutoAttackEnabled()) ||
 			lo_distance > BOT_LEASH_DISTANCE ||
@@ -2698,8 +2726,28 @@ void Bot::AI_Process() {
 		if (m_PlayerState & static_cast<uint32>(PlayerState::Aggressive))
 			SendRemovePlayerState(PlayerState::Aggressive);
 
+		// Check guard point
+		if (guard_mode) {
+			auto& my_pos = GetPosition();
+			auto& my_guard = GetGuardPoint();
+
+			if (my_pos.x != my_guard.x ||
+				my_pos.y != my_guard.y ||
+				my_pos.z != my_guard.z)
+			{
+				if (IsMoving())
+					StopMoving();
+
+				Warp(glm::vec3(my_guard));
+
+				if (HasPet())
+					GetPet()->Warp(glm::vec3(my_guard));
+
+				return;
+			}
+		}
 		// Leash the bot
-		if (lo_distance > BOT_LEASH_DISTANCE) {
+		else if (lo_distance > BOT_LEASH_DISTANCE) {
 			if (IsMoving())
 				StopMoving();
 

zone/bot.h

@@ -339,6 +339,7 @@ public:
 	bool IsStanding();
 	int GetBotWalkspeed() const { return (int)((float)_GetWalkSpeed() * 1.786f); } // 1.25 / 0.7 = 1.7857142857142857142857142857143
 	int GetBotRunspeed() const { return (int)((float)_GetRunSpeed() * 1.786f); }
+	int GetBotFearSpeed() const { return (int)((float)_GetFearSpeed() * 1.786f); }
 	bool UseDiscipline(uint32 spell_id, uint32 target);
 	uint8 GetNumberNeedingHealedInGroup(uint8 hpr, bool includePets);
 	bool GetNeedsCured(Mob *tar);
@@ -405,6 +406,7 @@ public:
 	bool AIHealRotation(Mob* tar, bool useFastHeals);
 	bool GetPauseAI() { return _pauseAI; }
 	void SetPauseAI(bool pause_flag) { _pauseAI = pause_flag; }
+	void SetGuardMode();
 	
 	// Mob AI Virtual Override Methods
 	virtual void AI_Process();

zone/bot_command.cpp

@@ -3047,13 +3047,7 @@ void bot_command_guard(Client *c, const Seperator *sep)
 
 	sbl.remove(nullptr);
 	for (auto bot_iter : sbl) {
-		bot_iter->WipeHateList();
-		bot_iter->SetFollowID(0);
-		if (!bot_iter->GetPet())
-			continue;
-
-		bot_iter->GetPet()->WipeHateList();
-		bot_iter->GetPet()->SetFollowID(0);
+		bot_iter->SetGuardMode();
 	}
 	if (sbl.size() == 1)
 		Bot::BotGroupSay(sbl.front(), "Guarding this position");