CUSTOM_BOT_BEHAVIORS = {
	PlayerBuster = function(bot, template)
		local EXPLOSION_RANGE = 250
		local EXPLOSION_DAMAGE = 200

		local currentTarget

		local function detonate()
			-- bot:BotCommand("taunt")
			bot:RunScriptCode("activator.HandleTauntCommand(0)", bot, bot)

			timer.Create(0.015, function()
				if not IsValid(bot) or not bot:IsAlive() then
					return false
				end

				if not bot:InCond(TF_COND_TAUNTING) then
					return
				end

				local BASE_TAUNT_DURATION = 2
				local tauntDuration = BASE_TAUNT_DURATION / (bot:GetAttributeValue("gesture speed increase") or 1)

				local callbacks = {}
				local tauntTimer

				local function removeCallbacks()
					if not IsValid(bot) then
						return
					end

					for _, callbackId in pairs(callbacks) do
						bot:RemoveCallback(callbackId)
					end

					if tauntTimer then
						timer.Stop(tauntTimer)
					end
				end

				callbacks.died = bot:AddCallback(ON_DEATH, function()
					removeCallbacks()
				end)
				callbacks.spawned = bot:AddCallback(ON_SPAWN, function()
					removeCallbacks()
				end)

				tauntTimer = timer.Simple(tauntDuration, function()
					if not IsValid(bot) or not bot:IsAlive() then
						return
					end

					tauntTimer = nil

					local weaponMimic = ents.CreateWithKeys("tf_point_weapon_mimic", {
						spawnflags = 1,
						angles = bot:GetAbsOrigin(),
						origin = Vector(0, 0, 0),
						teamnum = bot.m_iTeamNum,
						Crits = 0,
						Damage = EXPLOSION_DAMAGE,
						ModelScale = 1,
						SpeedMax = 0,
						SpeedMin = 0,
						SplashRadius = EXPLOSION_RANGE,
						SpreadAngle = 0,
						WeaponType = 3,
					}, true, true)
					weaponMimic:AcceptInput("$SetOwner", bot, bot)
					weaponMimic:AcceptInput("FireOnce")

					local explosionParticle = ents.CreateWithKeys("info_particle_system", {
						effect_name = "asplode_hoodoo",
						start_active = 1,
						flag_as_weather = 0,
					}, true, true)
					explosionParticle:SetAbsOrigin(bot:GetAbsOrigin())
					explosionParticle:AcceptInput("Start")

					timer.Simple(5, function()
						weaponMimic:Remove()
						explosionParticle:Remove()
					end)

					timer.Simple(0.015, function()
						weaponMimic:AcceptInput("DetonateStickies")

						bot:Suicide()
					end)

					return false
				end)

				return false
			end, 0)
		end

		local function walkToTarget()
			local pos = currentTarget:GetAbsOrigin()
			local interruptAction = ("interrupt_action -pos %s %s %s -duration 0.1"):format(pos[1], pos[2], pos[3])

			bot:BotCommand(interruptAction)

			local dist = bot:GetAbsOrigin():Distance(pos)

			if dist <= EXPLOSION_RANGE then
				detonate()
				return false
			end

			return nil
		end

		timer.Create(0.2, function()
			if not bot:IsAlive() or not IsValid(bot) then
				return false
			end

			if IsValid(currentTarget) and currentTarget:IsAlive() then
				return walkToTarget()
			end

			if bot:InCond(TF_COND_STUNNED) then
				return
			end

			local team = bot.m_iTeamNum
			local origin = bot:GetAbsOrigin()

			-- get closest target
			local closestDist = math.huge
			local closestPlayer

			for _, player in pairs(ents.GetAllPlayers()) do
				if player.m_iTeamNum ~= team and player:IsAlive() and IsValid(player) then
					local playerOrigin = player:GetAbsOrigin()
					local dist = origin:Distance(playerOrigin)

					if dist < closestDist then
						closestDist = dist
						closestPlayer = player
					end
				end
			end

			currentTarget = closestPlayer

			if not currentTarget then
				-- detonate right away
				detonate()
				return false
			end

			return walkToTarget()
		end, 0)
	end,
}