public bool HasQuestPrerequisites(int questID)
{
Quest quest = World.GetQuest(questID);
foreach (int req in quest.QuestRequirements)
{
if (!IsQuestComplete(req))
{
return(false);
}
}
return(GetLevel() >= quest.LevelRequirement);
}
public void UpdateQuest(int questID, int state)
{
PlayerQuest playerQuest = Quests.SingleOrDefault(
pq => pq.ID == questID);
if (playerQuest == null)
{
Quests.Add(new PlayerQuest(World.GetQuest(questID), state, false));
}
else
{
playerQuest.State = state;
}
}
public static Player CreatePlayerFromXmlString(string xmlSaveData)
{
try
{
XmlDocument saveData = new XmlDocument();
saveData.LoadXml(xmlSaveData);
int currentHitPoints = Convert.ToInt32(saveData.SelectSingleNode("/Player/Stats/CurrentHitPoints").InnerText);
int maximumHitPoints = Convert.ToInt32(saveData.SelectSingleNode("/Player/Stats/MaximumHitPoints").InnerText);
int gold = Convert.ToInt32(saveData.SelectSingleNode("/Player/Stats/Gold").InnerText);
Player player = new Player(currentHitPoints, maximumHitPoints, gold);
player.HomeTileID = Convert.ToInt32(saveData.SelectSingleNode("/Player/Stats/HomeTile").InnerText);
int currentTileID = Convert.ToInt32(saveData.SelectSingleNode("/Player/Stats/CurrentTile").InnerText);
player.CurrentTile = World.GetTile(currentTileID);
foreach (XmlNode node in saveData.SelectNodes("/Player/PlayerSkills/PlayerSkill"))
{
int type = Convert.ToInt32(node.Attributes["Type"].Value);
int level = Convert.ToInt32(node.Attributes["Level"].Value);
int experience = Convert.ToInt32(node.Attributes["Experience"].Value);
player.UpdateSkill(type, level, experience);
}
foreach (XmlNode node in saveData.SelectNodes("/Player/InventoryItems/InventoryItem"))
{
int id = Convert.ToInt32(node.Attributes["ID"].Value);
int quantity = Convert.ToInt32(node.Attributes["Quantity"].Value);
if (quantity > 0)
{
player.AddItemToInventory(id, quantity);
}
}
foreach (XmlNode node in saveData.SelectNodes("/Player/PlayerQuests/PlayerQuest"))
{
int id = Convert.ToInt32(node.Attributes["ID"].Value);
int state = Convert.ToInt32(node.Attributes["State"].Value);
bool isComplete = Convert.ToBoolean(node.Attributes["IsComplete"].Value);
player.Quests.Add(new PlayerQuest(World.GetQuest(id), state, isComplete));
}
foreach (XmlNode node in saveData.SelectNodes("/Player/ItemEquipments/ItemEquipment"))
{
int id = Convert.ToInt32(node.Attributes["ID"].Value);
player.Equipment.Add((ItemEquipment)World.GetItem(id));
}
return(player);
}
catch
{
// If there was an error with the XML data, return a default player object
return(Player.CreateDefaultPlayer());
}
}
