/// <summary>
/// Raise the available XP by a specified amount
/// </summary>
/// <param name="amount">A unsigned long containing the desired XP amount to raise</param>
public void GrantXp(ulong amount)
{
// until we are max level we must make sure that we send
var chart = DatabaseManager.Charts.GetLevelingXpChart();
CharacterLevel maxLevel = chart.Levels.Last();
if (character.Level != maxLevel.Level)
{
ulong amountLeftToEnd = maxLevel.TotalXp - character.TotalExperience;
if (amount > amountLeftToEnd)
{
amount = amountLeftToEnd;
}
character.GrantXp(amount);
CheckForLevelup();
var xpTotalUpdate = new GameMessagePrivateUpdatePropertyInt64(Session, PropertyInt64.TotalExperience, character.TotalExperience);
var xpAvailUpdate = new GameMessagePrivateUpdatePropertyInt64(Session, PropertyInt64.AvailableExperience, character.AvailableExperience);
var message = new GameMessageSystemChat($"{amount} experience granted.", ChatMessageType.Broadcast);
Session.Network.EnqueueSend(xpTotalUpdate, xpAvailUpdate, message);
}
}
/// <summary>
/// Determines if the player has advanced a level
/// </summary>
/// <remarks>
/// Known issues:
/// 1. XP updates from outside of the grantxp command have not been done yet.
/// </remarks>
private void CheckForLevelup()
{
// Question: Where do *we* call CheckForLevelup()? :
// From within the player.cs file, the options might be:
// GrantXp()
// From outside of the player.cs file, we may call CheckForLevelup() durring? :
// XP Updates?
var startingLevel = character.Level;
var chart = DatabaseManager.Charts.GetLevelingXpChart();
CharacterLevel maxLevel = chart.Levels.Last();
bool creditEarned = false;
if (character.Level == maxLevel.Level)
{
return;
}
// increases until the correct level is found
while (chart.Levels[Convert.ToInt32(character.Level)].TotalXp <= character.TotalExperience)
{
character.Level++;
CharacterLevel newLevel = chart.Levels.FirstOrDefault(item => item.Level == character.Level);
// increase the skill credits if the chart allows this level to grant a credit
if (newLevel.GrantsSkillPoint)
{
character.AvailableSkillCredits++;
character.TotalSkillCredits++;
creditEarned = true;
}
// break if we reach max
if (character.Level == maxLevel.Level)
{
PlayParticleEffect(Effect.WeddingBliss);
break;
}
}
if (character.Level > startingLevel)
{
string level = $"{character.Level}";
string skillCredits = $"{character.AvailableSkillCredits}";
string xpAvailable = $"{character.AvailableExperience:#,###0}";
var levelUp = new GameMessagePrivateUpdatePropertyInt(Session, PropertyInt.Level, character.Level);
string levelUpMessageText = (character.Level == maxLevel.Level) ? $"You have reached the maximum level of {level}!" : $"You are now level {level}!";
var levelUpMessage = new GameMessageSystemChat(levelUpMessageText, ChatMessageType.Advancement);
string xpUpdateText = (character.AvailableSkillCredits > 0) ? $"You have {xpAvailable} experience points and {skillCredits} skill credits available to raise skills and attributes." : $"You have {xpAvailable} experience points available to raise skills and attributes.";
var xpUpdateMessage = new GameMessageSystemChat(xpUpdateText, ChatMessageType.Advancement);
var currentCredits = new GameMessagePrivateUpdatePropertyInt(Session, PropertyInt.AvailableSkillCredits, character.AvailableSkillCredits);
if (character.Level != maxLevel.Level && !creditEarned)
{
string nextCreditAtText = $"You will earn another skill credit at {chart.Levels.Where(item => item.Level > character.Level).OrderBy(item => item.Level).First(item => item.GrantsSkillPoint).Level}";
var nextCreditMessage = new GameMessageSystemChat(nextCreditAtText, ChatMessageType.Advancement);
Session.Network.EnqueueSend(levelUp, levelUpMessage, xpUpdateMessage, currentCredits, nextCreditMessage);
}
else
{
Session.Network.EnqueueSend(levelUp, levelUpMessage, xpUpdateMessage, currentCredits);
}
// play level up effect
PlayParticleEffect(Effect.LevelUp);
}
}
