initial commit

aghanim_singleplayer/scripts/vscripts/ai/hellbear.lua

@@ -0,0 +1,102 @@
+
+--------------------------------------------------------------------------------
+
+function Spawn( entityKeyValues )
+	if not IsServer() then
+		return
+	end
+
+	if thisEntity == nil then
+		return
+	end
+
+	SmashAbility = thisEntity:FindAbilityByName( "hellbear_smash" )
+
+	thisEntity:SetContextThink( "HellbearThink", HellbearThink, 1 )
+end
+
+--------------------------------------------------------------------------------
+
+function HellbearThink()
+	if ( not thisEntity:IsAlive() ) then
+		return -1
+	end
+
+	if GameRules:IsGamePaused() == true then
+		return 1
+	end
+
+	if not thisEntity.bInitialized then
+		thisEntity.vInitialSpawnPos = thisEntity:GetOrigin()
+		thisEntity.bInitialized = true
+	end
+
+	-- Increase acquisition range after the initial aggro
+	if ( not thisEntity.bAcqRangeModified ) and thisEntity:GetAggroTarget() then
+		thisEntity:SetAcquisitionRange( 750 )
+		thisEntity.bAcqRangeModified = true
+	end
+
+	if thisEntity:GetAggroTarget() then
+		thisEntity.fTimeWeLostAggro = nil
+	end
+
+	if thisEntity:GetAggroTarget() and ( thisEntity.fTimeAggroStarted == nil ) then
+		--print( "Do we have aggro and need to get a timestamp?" )
+		thisEntity.fTimeAggroStarted = GameRules:GetGameTime()
+	end
+
+	if ( not thisEntity:GetAggroTarget() ) and ( thisEntity.fTimeAggroStarted ~= nil ) then
+		--print( "We lost aggro." )
+		thisEntity.fTimeWeLostAggro = GameRules:GetGameTime()
+		thisEntity.fTimeAggroStarted = nil
+	end
+
+	if ( not thisEntity:GetAggroTarget() ) then
+		if thisEntity.fTimeWeLostAggro and ( GameRules:GetGameTime() > ( thisEntity.fTimeWeLostAggro + 1.0 ) ) then
+			return RetreatHome()
+		end
+	end
+
+	local enemies = FindUnitsInRadius( thisEntity:GetTeamNumber(), thisEntity:GetOrigin(), nil, 300, DOTA_UNIT_TARGET_TEAM_ENEMY, DOTA_UNIT_TARGET_HERO + DOTA_UNIT_TARGET_BASIC, DOTA_UNIT_TARGET_FLAG_MAGIC_IMMUNE_ENEMIES + DOTA_UNIT_TARGET_FLAG_FOW_VISIBLE, FIND_CLOSEST, false )
+	if #enemies == 0 then
+		return 0.5
+	end
+
+	if SmashAbility ~= nil and SmashAbility:IsCooldownReady() then
+		return Smash()
+	end
+
+	return 0.5
+end
+
+--------------------------------------------------------------------------------
+
+function Smash()
+	thisEntity:AddNewModifier( thisEntity, nil, "modifier_provide_vision", { duration = 1.3 } )
+	
+	ExecuteOrderFromTable({
+		UnitIndex = thisEntity:entindex(),
+		OrderType = DOTA_UNIT_ORDER_CAST_NO_TARGET,
+		AbilityIndex = SmashAbility:entindex(),
+		Queue = false,
+	})
+
+	return 1.1 -- was 1.2
+end
+
+--------------------------------------------------------------------------------
+
+function RetreatHome()
+	--print( "RetreatHome - " .. thisEntity:GetUnitName() .. " is returning to home position" )
+
+	ExecuteOrderFromTable({
+		UnitIndex = thisEntity:entindex(),
+		OrderType = DOTA_UNIT_ORDER_ATTACK_MOVE,
+		Position = thisEntity.vInitialSpawnPos,
+	})
+
+	return 0.5
+end
+
+--------------------------------------------------------------------------------