package Bombertower
import BaseObject
import Attackspeed
import ClosureTimers

constant int	ATTACK_ORDER = 851983
constant int	ATTACK_GROUND_ORDER = 851984
constant int	STOP_ORDER = 851972

public class Bombertower extends StaticBaseObject
	unit dummy
	boolean skipOrder = false

	construct(vec2 pos, player owner)
		super(pos, createUnit(owner, BOMB_TOWER_ID, pos, angle(0)), 0., null, null)
		actor..addAbility(GHOST_VIS_ID)..addAbility(LOCUST_ID)
		dummy = createUnit(owner, BOMB_TOWER_ID, pos, angle(0))
		dummy..addAbility(GHOST_INVIS_ID)..setEntity(this)..setScale(0.5)
		EventListener.add(dummy, EVENT_PLAYER_UNIT_ISSUED_ORDER, () -> checkOrder())
		EventListener.add(dummy, EVENT_PLAYER_UNIT_ISSUED_POINT_ORDER, () -> checkOrder())
		EventListener.add(dummy, EVENT_PLAYER_UNIT_ISSUED_TARGET_ORDER, () -> checkOrder())
		EventListener.onCast(dummy) id ->
			onAttackspeedCast(id, actor)
		SetUnitPathing(dummy, true)

	ondestroy
		unregisterEvents(dummy.getIndex())
		dummy.setEntity(null)
		dummy.remove()

	override function serialize() returns Json
		let json = super.serialize()
		json.addProperty(new Property(KEY_TYPE, BOMBTOWER_INDEX.toString()))
		return json

	function checkOrder()
		let i = GetIssuedOrderId()
		let e = GetOrderedUnit().getEntity()
		let tpos = EventData.getOrderPos()
		if tpos != ZERO2 and not getRegionData(tpos).canBuild(owner)
			GetOrderedUnit().abortOrder()
			return
		if e instanceof Bombertower
			var obj = e castTo Bombertower
			if obj.skipOrder
				obj.skipOrder = false
				return
			if GetOrderedUnit() == obj.dummy
				obj.clearQuestionmark()
				if i == ATTACK_GROUND_ORDER
					IssuePointOrderById(obj.actor,i, GetOrderPointX(),GetOrderPointY())
					obj.skipOrder = true
					doAfter(0.1,() -> obj.dummy.issueImmediateOrder("stop"))
				else if i == ATTACK_ORDER
					IssueTargetOrderById(obj.actor,i, GetOrderTargetUnit())
					obj.skipOrder = true
					doAfter(0.1,() -> obj.dummy.issueImmediateOrder("stop"))
				else if i == STOP_ORDER
					IssueImmediateOrderById(obj.actor, STOP_ORDER)


@objectgen function genBombTower()
	new BuildingDefinition(BOMB_TOWER_ID, 'hctw')
	..setName("|cff5A3108Bomb Tower")
	..setHotkey("W")
	..setTooltipBasic("|cffFFCC00Build |cff5A3108Bomb Tower [W]")
	..setTooltipExtended("Can only attack \"Bomb Tower attack target\"" +
	"\nAttackspeed can be modified.")
	..setIconGameInterface("ReplaceableTextures\\CommandButtons\\BTNCannonTower.blp")
	..setNormalAbilities(commaList(ATTACK_SPEED_DECREASE, ATTACK_SPEED_INCREASE, REMOVE_OBJECT_ID, GHOST_VIS_ID, INVULNERABILITY_ID))
	..setAttack1DamageBase(1000)
	..setAttack1CooldownTime(0.2)
	..setAttack1Range(3500)
	..setAttack1TargetsAllowed("air")
	..setAttack1AreaofEffectFullDamage(92)
	..setAttack1AreaofEffectMediumDamage(0)
	..setAttack1AreaofEffectSmallDamage(0)
	..setAttack1AreaofEffectTargets("air,alive,allies,debris,enemies,friend,ground,hero,notself,vulnerable")
	..setAttack1DamageFactorMedium(0)
	..setAttack1DamageFactorSmall(0)
	..setAttack1DamageSidesperDie(1)
	..setAttacksEnabled(1)
	..setAcquisitionRange(3500)
	..setDefenseBase(0)
	..setDefenseUpgradeBonus(0)
	..setButtonPositionX(1)
	..setButtonPositionY(0)
	..setGroundTexture("")
	..setPlacementRequires("")
	..setCollisionSize(0)
	..setRequirements("")
	..setUpgradesUsed("")
	..setBuildTime(2)
	..setHitPointsMaximumBase(1000)
	..setSightRadiusDay(0)
	..setSightRadiusNight(0)
	..setLumberCost(0)
	..setGoldCost(0)
	..setUnitClassification("ancient,standon")
	..setHideMinimapDisplay(true)