First commit

app/SabrehavenServer/data/lib/core/creature.lua

@@ -0,0 +1,116 @@
+function Creature.getClosestFreePosition(self, position, extended)
+	local usePosition = Position(position)
+	local tiles = { Tile(usePosition) }
+	local length = extended and 2 or 1
+
+	local tile
+	for y = -length, length do
+		for x = -length, length do
+			if x ~= 0 or y ~= 0 then
+				usePosition.x = position.x + x
+				usePosition.y = position.y + y
+
+				tile = Tile(usePosition)
+				if tile then
+					tiles[#tiles + 1] = tile
+				end
+			end
+		end
+	end
+
+	for i = 1, #tiles do
+		tile = tiles[i]
+		if tile:getCreatureCount() == 0 and not tile:hasProperty(CONST_PROP_IMMOVABLEBLOCKSOLID) then
+			return tile:getPosition()
+		end
+	end
+	return Position()
+end
+
+function Creature:setMonsterOutfit(monster, time)
+	local monsterType = MonsterType(monster)
+	if not monsterType then
+		return false
+	end
+
+	if self:isPlayer() and not (getPlayerFlagValue(self, PlayerFlag_CanIllusionAll) or monsterType:isIllusionable()) then
+		return false
+	end
+
+	local condition = Condition(CONDITION_OUTFIT)
+	condition:setOutfit(monsterType:getOutfit())
+	condition:setTicks(time)
+	self:addCondition(condition)
+
+	return true
+end
+
+function Creature:setItemOutfit(item, time)
+	local itemType = ItemType(item)
+	if not itemType then
+		return false
+	end
+
+	local condition = Condition(CONDITION_OUTFIT)
+	condition:setOutfit({
+		lookTypeEx = itemType:getId()
+	})
+	condition:setTicks(time)
+	self:addCondition(condition)
+
+	return true
+end
+
+function Creature:addSummon(monster)
+	local summon = Monster(monster)
+	if not summon then
+		return false
+	end
+
+	summon:setTarget(nil)
+	summon:setFollowCreature(nil)
+	summon:setDropLoot(false)
+	summon:setMaster(self)
+	return true
+end
+
+function Creature:removeSummon(monster)
+	local summon = Monster(monster)
+	if not summon or summon:getMaster() ~= self then
+		return false
+	end
+
+	summon:setTarget(nil)
+	summon:setFollowCreature(nil)
+	summon:setDropLoot(true)
+	summon:setMaster(nil)
+	return true
+end
+
+function Creature.getPlayer(self)
+	return self:isPlayer() and self or nil
+end
+
+function Creature.isItem(self)
+	return false
+end
+
+function Creature.isMonster(self)
+	return false
+end
+
+function Creature.isNpc(self)
+	return false
+end
+
+function Creature.isPlayer(self)
+	return false
+end
+
+function Creature.isTile(self)
+	return false
+end
+
+function Creature.isContainer(self)
+	return false
+end