public static void TransferLeadership()
{
var player = Object.StringToObject(Events.GetEventData("NEW_LEADER"));
var partyId = _playerToParty[player];
_partyLeaders[partyId] = player;
}
public static void JoinParty()
{
var player = OBJECT_SELF;
var requester = Object.StringToObject(Events.GetEventData("INVITED_BY"));
// This is a brand new party.
// Add both the requester and the player to the cache.
// Mark the requester as the party leader.
if (!_playerToParty.ContainsKey(requester))
{
var partyId = Guid.NewGuid();
_parties[partyId] = new List <uint>
{
requester,
player
};
_partyLeaders[partyId] = requester;
_playerToParty[player] = partyId;
_playerToParty[requester] = partyId;
}
// This is an existing party.
// Add the player to the party cache.
else
{
var partyId = _playerToParty[requester];
_parties[partyId].Add(player);
_playerToParty[player] = partyId;
}
}
public static void UseOpenRestMenuFeat()
{
var player = OBJECT_SELF;
var feat = (Feat)Convert.ToInt32(Events.GetEventData("FEAT_ID"));
if (feat != Feat.ChatCommandTargeter)
{
return;
}
var target = Object.StringToObject(Events.GetEventData("TARGET_OBJECT_ID"));
var area = Object.StringToObject(Events.GetEventData("AREA_OBJECT_ID"));
var targetX = (float)Convert.ToDouble(Events.GetEventData("TARGET_POSITION_X"));
var targetY = (float)Convert.ToDouble(Events.GetEventData("TARGET_POSITION_Y"));
var targetZ = (float)Convert.ToDouble(Events.GetEventData("TARGET_POSITION_Z"));
var targetLocation = Location(area, new Vector(targetX, targetY, targetZ), 0.0f);
var command = GetLocalString(player, "CHAT_COMMAND");
var args = GetLocalString(player, "CHAT_COMMAND_ARGS");
if (string.IsNullOrWhiteSpace(command))
{
SendMessageToPC(player, "Please enter a chat command and then use this feat. Type /help to learn more about the available chat commands.");
return;
}
ProcessChatCommand(command, player, target, targetLocation, args);
DeleteLocalString(player, "CHAT_COMMAND");
DeleteLocalString(player, "CHAT_COMMAND_ARGS");
}
public static void UseFeat()
{
var activator = OBJECT_SELF;
var target = Object.StringToObject(Events.GetEventData("TARGET_OBJECT_ID"));
var feat = (Feat)Convert.ToInt32(Events.GetEventData("FEAT_ID"));
if (!Ability.IsFeatRegistered(feat))
{
return;
}
var ability = Ability.GetAbilityDetail(feat);
// Creature cannot use the feat.
var effectivePerkLevel = Perk.GetEffectivePerkLevel(activator, ability.EffectiveLevelPerkType);
if (!CanUseAbility(activator, target, ability, effectivePerkLevel))
{
return;
}
Messaging.SendMessageNearbyToPlayers(activator, $"{GetName(activator)} readies {ability.Name}.");
// Weapon abilties are queued for the next time the activator's attack lands on an enemy.
if (ability.ActivationType == AbilityActivationType.Weapon)
{
QueueWeaponAbility(activator, ability, feat, effectivePerkLevel);
}
// All other abilities are funneled through the same process.
else
{
ActivateAbility(activator, target, ability, effectivePerkLevel);
}
}
/// <summary>
/// When an item is equipped, if any of a player's perks has an Equipped Trigger, run those actions now.
/// </summary>
private static void ApplyEquipTriggers()
{
var player = OBJECT_SELF;
if (!GetIsPC(player) || GetIsDM(player))
{
return;
}
var playerId = GetObjectUUID(player);
var dbPlayer = DB.Get <Player>(playerId);
var item = Object.StringToObject(Events.GetEventData("ITEM"));
var slot = (InventorySlot)Convert.ToInt32(Events.GetEventData("SLOT"));
foreach (var(perkType, actionList) in Perk.GetAllEquipTriggers())
{
var playerPerkLevel = Perk.GetEffectivePerkLevel(player, perkType);
if (playerPerkLevel <= 0)
{
continue;
}
foreach (var action in actionList)
{
action(player, item, slot, perkType, playerPerkLevel);
}
}
}
public static void RemoveBarteringFlag()
{
var player1 = OBJECT_SELF;
var player2 = Object.StringToObject(Events.GetEventData("BARTER_TARGET"));
DeleteLocalBool(player1, "IS_BARTERING");
DeleteLocalBool(player2, "IS_BARTERING");
}
public static void SetBarteringFlag()
{
var player1 = OBJECT_SELF;
var player2 = Object.StringToObject(Events.GetEventData("BARTER_TARGET"));
SetLocalBool(player1, "IS_BARTERING", true);
SetLocalBool(player2, "IS_BARTERING", true);
}
public static void ValidateItemUse()
{
var creature = OBJECT_SELF;
var item = Object.StringToObject(Events.GetEventData("ITEM_OBJECT_ID"));
Events.SetEventResult(string.IsNullOrWhiteSpace(CanItemBeUsed(creature, item)) ? "1" : "0");
Events.SkipEvent();
}
public static void ValidateDualWield()
{
var creature = OBJECT_SELF;
var item = Object.StringToObject(Events.GetEventData("ITEM"));
var slot = (InventorySlot)Convert.ToInt32(Events.GetEventData("SLOT"));
// Not equipping to the left hand, or there's nothing equipped in the right hand.
if (slot != InventorySlot.LeftHand)
{
return;
}
if (!GetIsObjectValid(GetItemInSlot(InventorySlot.RightHand, creature)))
{
return;
}
var baseItem = GetBaseItemType(item);
var dualWieldWeapons = new[]
{
BaseItem.ShortSword,
BaseItem.Longsword,
BaseItem.BattleAxe,
BaseItem.BastardSword,
BaseItem.LightFlail,
BaseItem.LightMace,
BaseItem.Dagger,
BaseItem.Club,
BaseItem.HandAxe,
BaseItem.Kama,
BaseItem.Katana,
BaseItem.Kukri,
BaseItem.Rapier,
BaseItem.Scimitar,
BaseItem.Sickle
};
if (!dualWieldWeapons.Contains(baseItem))
{
return;
}
var dualWieldLevel = Perk.GetEffectivePerkLevel(creature, PerkType.DualWield);
if (dualWieldLevel <= 0)
{
SendMessageToPC(creature, ColorToken.Red("Equipping two weapons requires the Dual Wield perk."));
Events.SkipEvent();
}
}
public static void OnUseItem()
{
var creature = OBJECT_SELF;
var item = Object.StringToObject(Events.GetEventData("ITEM_OBJECT_ID"));
var script = GetLocalString(item, "SCRIPT");
// No script associated. Let it run the normal execution process.
if (string.IsNullOrWhiteSpace(script))
{
return;
}
Events.SkipEvent();
Events.SetEventResult("0"); // Prevents the "You cannot use that item" error message from being sent.
ExecuteScript(script, creature);
}
public static void ValidateItemEquip()
{
var creature = OBJECT_SELF;
var item = Object.StringToObject(Events.GetEventData("ITEM"));
var error = CanItemBeUsed(creature, item);
if (string.IsNullOrWhiteSpace(error))
{
ApplyEquipTriggers();
return;
}
SendMessageToPC(creature, ColorToken.Red(error));
Events.SkipEvent();
}
public static void AddItemToBankStorage()
{
var container = OBJECT_SELF;
if (GetResRef(container) != "bank_chest" || GetLocalBool(container, "IS_DESERIALIZING"))
{
return;
}
var item = Object.StringToObject(Events.GetEventData("ITEM"));
var player = GetItemPossessor(item);
var playerId = GetObjectUUID(player);
var storageId = GetStorageID();
var key = $"{storageId}:{playerId}";
AddItem(key, "Bank");
}
public static void UsePerkRefundTome()
{
var player = OBJECT_SELF;
if (!GetIsPC(player) || GetIsDM(player))
{
return;
}
var item = Object.StringToObject(Events.GetEventData("ITEM_OBJECT_ID"));
if (GetResRef(item) != "refund_tome")
{
return;
}
SetLocalObject(player, "PERK_REFUND_OBJECT", item);
AssignCommand(player, () => ClearAllActions());
Dialog.StartConversation(player, player, "PerkRefundDialog");
// Don't display the "You cannot use this item" message. Skip the event.
Events.SetEventResult("1");
Events.SkipEvent();
}
public static void LearnRecipes()
{
var user = OBJECT_SELF;
if (!GetIsPC(user) || GetIsDM(user))
{
SendMessageToPC(user, "Only players may use this item.");
return;
}
var item = Object.StringToObject(Events.GetEventData("ITEM_OBJECT_ID"));
var playerId = GetObjectUUID(user);
var dbPlayer = DB.Get <Player>(playerId);
var recipeList = GetLocalString(item, "RECIPES");
var recipeIds = recipeList.Split(',');
var recipesLearned = 0;
foreach (var recipeId in recipeIds)
{
// If it fails to parse, exit early.
if (!int.TryParse(recipeId, out var convertedId))
{
SendMessageToPC(user, "This recipe book has a configuration problem. Please inform a DM.");
return;
}
// Id number is zero or negative. Skip as those aren't valid.
if (convertedId <= 0)
{
SendMessageToPC(user, "This recipe book has a configuration problem. Please inform a DM.");
return;
}
var recipeType = (RecipeType)convertedId;
// Ensure this type of recipe has been registered.
if (!Craft.RecipeExists(recipeType))
{
SendMessageToPC(user, "This recipe has not been registered. Please inform a DM.");
return;
}
// Player already knows this recipe. Move to the next one.
if (dbPlayer.UnlockedRecipes.ContainsKey(recipeType))
{
continue;
}
recipesLearned++;
dbPlayer.UnlockedRecipes[recipeType] = DateTime.UtcNow;
var recipeDetail = Craft.GetRecipe(recipeType);
var skillDetail = Skill.GetSkillDetails(recipeDetail.Skill);
SendMessageToPC(user, $"You learn the {skillDetail.Name} recipe: {recipeDetail.Name}.");
}
// Player didn't learn any recipes. Let them know but don't destroy the item.
if (recipesLearned <= 0)
{
SendMessageToPC(user, "You have already learned all of the recipes contained in this book.");
return;
}
DestroyObject(item);
}
public static void LeaveParty()
{
var player = Object.StringToObject(Events.GetEventData("LEAVING"));
RemovePlayerFromParty(player);
}