initial commit

aghanim_singleplayer/scripts/vscripts/modifiers/modifier_creature_bonus_chicken.lua

@@ -0,0 +1,192 @@
+modifier_creature_bonus_chicken = class({})
+
+--------------------------------------------------------------------------------
+
+function modifier_creature_bonus_chicken:IsPurgable()
+	return false;
+end
+
+--------------------------------------------------------------------------------
+
+function modifier_creature_bonus_chicken:IsHidden()
+	return true;
+end
+
+--------------------------------------------------------------------------------
+
+function modifier_creature_bonus_chicken:OnCreated( kv )
+	self.total_gold = self:GetAbility():GetSpecialValueFor( "total_gold" )
+	self.time_limit = self:GetAbility():GetSpecialValueFor( "time_limit" )
+	self.gold_bag_duration = self:GetAbility():GetSpecialValueFor( "gold_bag_duration" )
+	if IsServer() then
+		self.flAccumDamage = 0
+		self.nBagsDropped = 0
+		self.bTeleporting = false
+		self.vCenter = GameRules.Aghanim:GetCurrentRoom():GetOrigin() + RandomVector( RandomFloat( 0, 500 ) )
+		ExecuteOrderFromTable({
+			UnitIndex = self:GetParent():entindex(),
+			OrderType = DOTA_UNIT_ORDER_MOVE_TO_POSITION,
+			Position = self.vCenter
+			})
+
+		self.flExpireTime = GameRules:GetGameTime() + self.time_limit
+		self:StartIntervalThink( 3.0 )
+	end
+end
+
+--------------------------------------------------------------------------------
+
+function modifier_creature_bonus_chicken:DeclareFunctions()
+	local funcs = 
+	{
+		MODIFIER_EVENT_ON_TAKEDAMAGE,
+		MODIFIER_PROPERTY_MOVESPEED_ABSOLUTE,
+		MODIFIER_PROPERTY_MIN_HEALTH,
+		MODIFIER_EVENT_ON_TELEPORTED,
+	}
+
+	return funcs
+end
+
+function modifier_creature_bonus_chicken:OnIntervalThink()
+	if not IsServer() then
+		return
+	end
+
+	if self.bTeleporting == true then
+		return
+	end
+
+	if GameRules:GetGameTime() > self.flExpireTime then
+		self:TeleportOut()
+		return
+	end
+
+	ExecuteOrderFromTable({
+		UnitIndex = self:GetParent():entindex(),
+		OrderType = DOTA_UNIT_ORDER_MOVE_TO_POSITION,
+		Position = FindPathablePositionNearby( self.vCenter, 500, 2500 )
+		})	
+
+end
+
+--------------------------------------------------------------------------------
+
+function modifier_creature_bonus_chicken:OnTakeDamage( params )
+	if IsServer() then
+		local hUnit = params.unit
+		local hAttacker = params.attacker
+		if hAttacker == nil or hAttacker:IsBuilding() then
+			return 0
+		end
+		if hUnit == self:GetParent() then		
+			local flDamage = params.damage
+			if flDamage <= 0 then
+				return
+			end
+			self.flAccumDamage = self.flAccumDamage + flDamage
+			if self.flAccumDamage >= 100 then
+				local newItem = CreateItem( "item_bag_of_gold", nil, nil )
+				local nGoldAmount = 20
+				newItem:SetPurchaseTime( 0 )
+				newItem:SetCurrentCharges( nGoldAmount )
+					
+				local drop = CreateItemOnPositionSync( hUnit:GetAbsOrigin(), newItem )
+				local dropTarget = FindPathablePositionNearby( hUnit:GetAbsOrigin(), 50, 250 )
+				newItem:LaunchLoot( true, 300, 0.75, dropTarget )
+				newItem:SetLifeTime( self.gold_bag_duration )
+
+				self.flAccumDamage = self.flAccumDamage - 100
+				self.nBagsDropped = self.nBagsDropped + 1
+				self.total_gold = self.total_gold - 20
+				if self.total_gold <= 0 then
+					self:TeleportOut()
+				end
+			end
+		end
+	end
+
+	return 0
+end
+
+--------------------------------------------------------------------------------
+
+function modifier_creature_bonus_chicken:TeleportOut()
+	local tower = Entities:FindByName( nil, "bonus_chicken_tp_target" )
+	if tower == nil then
+		self:GetParent():ForceKill( false )
+		return
+	end
+
+	for i = 0, DOTA_ITEM_MAX - 1 do
+		local item = self:GetParent():GetItemInSlot( i )
+		if item then
+			if item:GetAbilityName() == "item_travel_boots" then
+				ExecuteOrderFromTable({
+					UnitIndex = self:GetParent():entindex(),
+					OrderType = DOTA_UNIT_ORDER_CAST_TARGET,
+					AbilityIndex = item:entindex(),
+					TargetIndex = tower:entindex()
+				})
+				self.bTeleporting = true
+				return
+			end
+		end
+	end
+
+	FindClearSpaceForUnit( self:GetParent(), tower:GetOrigin(), true )
+	self:GetParent():ForceKill( false )
+
+end
+
+--------------------------------------------------------------------------------
+
+function modifier_creature_bonus_chicken:OnTeleported( params )
+	if IsServer() then
+		if params.unit == self:GetParent() then
+			self:GetParent():ForceKill( false )
+		end
+	end
+end
+
+--------------------------------------------------------------------------------
+
+function modifier_creature_bonus_chicken:GetModifierMoveSpeed_Absolute( params )
+	if IsServer() then
+		return 500 + ( self.nBagsDropped * 10 )
+	end
+	return 500
+end
+
+--------------------------------------------------------------------------------
+
+function modifier_creature_bonus_chicken:GetMinHealth( params )
+	return 1
+end
+
+--------------------------------------------------------------------------------
+
+function modifier_creature_bonus_chicken:CheckState()
+	local state = {}
+	if IsServer()  then
+		state =
+		{
+			[MODIFIER_STATE_STUNNED] = false,
+			[MODIFIER_STATE_ROOTED] = false,
+		}
+		if GameRules:GetGameTime() > self.flExpireTime or self.total_gold <= 0 then
+			state[MODIFIER_STATE_MAGIC_IMMUNE] = true
+			state[MODIFIER_STATE_INVULNERABLE] = true
+			state[MODIFIER_STATE_OUT_OF_GAME] = true
+		end
+	end
+	
+	return state
+end
+
+
+--------------------------------------------------------------------------------
+
+function modifier_creature_bonus_chicken:GetPriority()
+	return MODIFIER_PRIORITY_SUPER_ULTRA
+end