/// <summary>
/// Updates the specified item in a thread-safe manner.
/// </summary>
/// <param name="oldItem"></param>
/// <param name="newItem"></param>
public void AppendUpdateItem(Item itemToUpdate)
{
lock (lockThis) {
//Add new attributes to the item w/ the ID
Item.CreateItem(itemToUpdate.ItemID).Clone(itemToUpdate);
if (itemToUpdate.CarryingInventory != null)
{
Player player = itemToUpdate.CarryingInventory;
byte index = player.GetInventoryIndex(itemToUpdate);
player.RemoveInventoryItem(index);
player.AddInventoryItem(index, itemToUpdate);
}
else if (itemToUpdate.CurrentPosition != null)
{
ThingSet tSet = gameMap.GetThingsInVicinity(itemToUpdate.CurrentPosition);
byte stackpos =
gameMap.GetStackPosition(itemToUpdate, itemToUpdate.CurrentPosition);
foreach (Thing thing in tSet.GetThings())
{
thing.UpdateItem(itemToUpdate.CurrentPosition, itemToUpdate, stackpos);
}
}
else if (itemToUpdate.CurrentPosition == null) //In container
{
Container container = itemToUpdate.Parent;
container.UpdateItem(itemToUpdate);
}
}
}
/// <summary>
/// Remove the specified item in a thread-safe manner.
/// </summary>
/// <param name="itemToRemove"></param>
public void AppendRemoveItem(Item itemToRemove)
{
lock (lockThis) {
if (itemToRemove.CarryingInventory != null)
{
Player player = itemToRemove.CarryingInventory;
byte index = player.GetInventoryIndex(itemToRemove);
player.RemoveInventoryItem(index);
}
else if (itemToRemove.CurrentPosition != null)
{
Position pos = itemToRemove.CurrentPosition;
Tile mapTile = gameMap.GetTile(pos);
byte stackpos = mapTile.GetStackPosition(itemToRemove);
mapTile.RemoveThing(itemToRemove);
ThingSet tSet = gameMap.GetThingsInVicinity(pos);
foreach (Thing thing in tSet.GetThings())
{
thing.RemoveThing(pos, stackpos);
}
}
else if (itemToRemove.CurrentPosition == null) //In container
{
Container container = itemToRemove.Parent;
container.RemoveItem(itemToRemove);
}
}
}
/// <summary>
/// A quantified message is a message that starts with a special character. For example,
/// in tibia 6.4, # is a quantifier, so #y is used to yell, #w is used to whisper etc.
/// </summary>
/// <param name="sender">Sender of the quantified message.</param>
/// <param name="msg">The message itself.</param>
private void HandleQuantifiedMessage(Creature sender, string msg, ThingSet tSet)
{
if (!msg.StartsWith(MSG_QUANTIFIER))
{
throw new Exception("Invalid call to HandleQuantifiedMessage()");
}
msg = msg.Substring(1); //Remove first quanitifer
char quantifierType = char.ToLower(msg[0]);
switch (quantifierType)
{
case BROADCAST_TYPE:
HandleBroadcast(sender, msg);
break;
case WHISPER_TYPE:
gameMap.GetThingsInWhisperVicinity(sender.CurrentPosition, tSet);
//msg.Substring(2) is called in order to remove quantifier type and a space
HandleLocalChat(ChatLocal.WHISPER, tSet, msg.Substring(2), sender);
break;
case YELL_TYPE:
gameMap.GetThingsInYellVacinity(sender.CurrentPosition, tSet);
//msg.Substring(2) is called in order to remove quantifier type and a space
HandleLocalChat(ChatLocal.YELLS, tSet, msg.Substring(2).ToUpper(), sender);
break;
default:
#if DEBUG
Log.WriteDebug("Invalid quantifier type");
#endif
break;
}
}
/// <summary>
/// Move a specified thing from the ground.
/// </summary>
private void MoveItemFromGround()
{
bool stackable = itemToMove.IsOfType(Constants.TYPE_STACKABLE) &&
itemToMove.Count != count;
Item oldItem = null;
if (!stackable)
{
map.RemoveThing(itemToMove, posFrom);
}
else
{
oldItem = itemToMove;
oldItem.Count -= count;
itemToMove = Item.CreateItem(itemToMove.ItemID);
itemToMove.Count = count;
}
ThingSet tSet = map.GetThingsInVicinity(posFrom);
foreach (Thing thing in tSet.GetThings())
{
if (!stackable)
{
thing.RemoveThing(posFrom, stackpos);
}
else
{
thing.UpdateItem(posFrom, oldItem, stackpos);
}
}
}
/// <summary>
/// Gets all the things in the vicinity (as specified in the parameters)
/// and adds them to the ThingSet specified in the parameters.
/// Note: general vicinity is specified as an 18x14 box w/ the Position
/// in the center at x == 6 && y == 7.
/// </summary>
/// <param name="position">The position for which to get the things
/// in Vicinity.</param>
/// <param name="tSet">The ThingSet to add all the things gotten in
/// the vacanity.</param>
/// <param name="leftXOffset">The left offset from the general Vicinity.</param>
/// <param name="rightXOffset">The right offset from the general Vicinity.</param>
/// <param name="leftYOffset">The left offset from the general Vicinity.</param>
/// <param name="rightYOffset">The right offset from the gernal Vicinity</param>
/// <param name="noZChange">True if only get things on the same z level or false
/// in order to get things on all z levels defined in the general Vicinity.</param>
public void GetThingsInVicinity(Position position, ThingSet tSet, int leftXOffset,
int rightXOffset, int leftYOffset, int rightYOffset, bool noZChange)
{
short startZ = 0;
short endZ = 0;
short zStep = 1;
if (noZChange)
{
startZ = endZ = position.z;
}
else
{
GetZIter(ref startZ, ref endZ, ref zStep, position.z);
}
//Original x: -9, +8, y: -7, +6
for (int x = position.x - 9 - leftXOffset; x <= position.x + 9 + rightXOffset; x++)
{
for (int y = position.y - 7 - leftYOffset; y <= position.y + 6 + rightYOffset; y++)
{
for (short z = startZ; z != endZ + zStep; z += zStep)
{
short offset = (short)(position.z - z);
Tile mapTile = GetTile((ushort)(x + offset), (ushort)(y + offset), (byte)(z));
if (mapTile == null)
{
continue;
}
mapTile.GetThings(tSet);
}
}
}
}
/// <summary>
/// Gets things in the vicinity.
/// </summary>
/// <param name="position">The position of the vicinity.</param>
/// <param name="noZChange">True if only to get things on the same z level or false
/// in order to get things on all z levels defined in the general Vicinity.</param>
/// <returns>All the things in the Vicinity.</returns>
public ThingSet GetThingsInVicinity(Position position, bool noZChange)
{
ThingSet tSet = new ThingSet();
GetThingsInVicinity(position, tSet, 0, 0, 0, 0, noZChange);
return(tSet);
}
public void GetThings(ThingSet tSet)
{
foreach (Thing thing in tileThings)
{
tSet.AddThing(thing);
}
}
/// <summary>
/// Handles sending a chat message in a player's local vicinity.
/// </summary>
/// <param name="type">The type of chat to send.</param>
/// <param name="set">The set of things in the player's local vicinity.</param>
/// <param name="msg">The message to send.</param>
/// <param name="sender">The sender of the message.</param>
private void HandleLocalChat(ChatLocal type, ThingSet set,
string msg, Creature sender)
{
foreach (Thing thing in set.GetThings())
{
thing.AddLocalChat(type, msg, sender.CurrentPosition, sender);
}
}
public virtual void SendRemovePlayer(Player player, bool reset)
{
lock (lockThis) {
ThingSet tSet = gameMap.GetThingsInVicinity(player.CurrentPosition);
AppendRemovePlayer(player, reset);
SendProtocolMessages();
}
}
/// <summary>
/// Adds a magic effect at the given position.
/// </summary>
/// <param name="effect">The effect to add.</param>
/// <param name="position">Add effect at this position.</param>
public void AddMagicEffect(MagicEffect effect, Position position)
{
ThingSet tSet = gameMap.GetThingsInVicinity(position);
foreach (Thing thing in tSet.GetThings())
{
thing.AddEffect(effect, position);
}
}
/// <summary>
/// Updates the health status of a creature to all creatures
/// in vicinity.
/// </summary>
/// <param name="creature">Creature whose health status to update.</param>
/// <param name="tSet">The things to update for.</param>
private void UpdateHealthStatus(Creature creature, Position position)
{
ThingSet tSet = gameMap.GetThingsInVicinity(position);
foreach (Thing thing in tSet.GetThings())
{
thing.UpdateHealthStatus(creature);
}
}
private void AddShootEffect(DistanceType type, Position origin,
Position destination, ThingSet tSet)
{
gameMap.GetThingsInVicinity(origin, tSet);
gameMap.GetThingsInVicinity(destination, tSet);
foreach (Thing thing in tSet.GetThings())
{
thing.AddShootEffect((byte)type, origin, destination);
}
}
public void AppendUpdateOutfit(Creature creature)
{
lock (lockThis) {
ThingSet tSet = gameMap.GetThingsInVicinity(creature.CurrentPosition);
foreach (Thing thing in tSet.GetThings())
{
thing.UpdateOutfit(creature);
}
}
}
public void HandleSpellCheck(Creature caster)
{
lock (lockThis) {
Spell spell = caster.GetSpell();
if (spell != null)
{
ThingSet tSet = new ThingSet();
spellSystem.CastSpell(spell.Name, caster, spell, this);
SendProtocolMessages();
}
}
}
public void AppendAddItem(Item item, Position position)
{
lock (lockThis) {
gameMap.AddThing(item, position);
byte stackpos = gameMap.GetStackPosition(item, position);
ThingSet tSet = gameMap.GetThingsInVicinity(position);
foreach (Thing thing in tSet.GetThings())
{
thing.AddItem(item, position, stackpos);
}
}
}
/// <summary>
/// Handle a message from a creature.
/// </summary>
/// <param name="creature">The creature sending the message.</param>
/// <param name="msg">The message sent.</param>
public void HandleChat(Creature creature, string msg)
{
ThingSet tSet = new ThingSet();
if (msg.StartsWith(PRIVATE_MSG_INDICATOR)) {
HandlePrivateMessage(creature, msg);
} else if (msg.StartsWith(MSG_QUANTIFIER)) {
HandleQuantifiedMessage(creature, msg, tSet);
} else {
tSet = gameMap.GetThingsInVicinity(creature.CurrentPosition, true);
HandleLocalChat(creature.GetChatType(), tSet, msg, creature);
}
}
/// <summary>
/// Move the specified thing to the ground.
/// </summary>
/// <param name="thingToMove">Thing to move.</param>
/// <param name="posTo">Position to move to.</param>
/// <param name="thingsPrepared">A reference to the things
/// already prepared.</param>
private void MoveToGround()
{
Thing topThing = map.GetTopThing(posTo);
Item topItem = null;
if (topThing.IsOfType(Constants.TYPE_STACKABLE))
{
topItem = (Item)topThing;
}
bool stackable = false;
bool addItem = true;
if (topItem != null && itemToMove != null &&
topItem.ItemID == itemToMove.ItemID) //Both stackable items of same type
{
stackable = true;
if (topItem.Count + itemToMove.Count > MAX_STACK_COUNT)
{
byte countRemainder = (byte)(MAX_STACK_COUNT - topItem.Count);
topItem.Count += countRemainder;
itemToMove.Count -= countRemainder;
}
else
{
topItem.Count += itemToMove.Count;
addItem = false;
}
}
ThingSet tSet = map.GetThingsInVicinity(posTo);
byte stackpos = map.GetStackPosition(itemToMove, posTo);
if (stackable)
{
foreach (Thing thing in tSet.GetThings())
{
thing.UpdateItem(posTo, topItem,
map.GetStackPosition(topItem, posTo));
}
}
if (addItem)
{
map.AddThing(itemToMove, posTo);
foreach (Thing thing in tSet.GetThings())
{
thing.AddThingToGround(itemToMove, posTo,
map.GetStackPosition(itemToMove, posTo));
}
}
}
private void AppendAddCreature(Creature creature, Position position)
{
position = gameMap.GetFreePosition(position, creature);
ThingSet tSet = gameMap.GetThingsInVicinity(position);
AddCachedCreature(creature, position);
creature.InitCreatureCheck(this);
byte stackpos = gameMap.GetStackPosition(creature, position);
foreach (Thing thing in tSet.GetThings())
{
thing.AddScreenCreature(creature, position, stackpos);
}
}
//TODO: Completely rework this method... it currently sucks
//A LOT... i mean it!
public void CheckForRespawn()
{
Position pos = new Position(CenterX, CenterY, CenterZ);
Monster monster = Monster.CreateMonster(MonsterName);
if (monster != null && world.GetGameMap().GetTile(pos) != null)
{
world.AppendAddMonster(monster, pos);
}
return;
Map map = world.GetGameMap();
ThingSet tSet = map.GetThingsInVicinity(pos);
//Monster monster = Monster.CreateMonster(MonsterName);
if (monster == null)
{
return;
}
if (map.GetTile(pos) != null &&
!map.TileContainsType(pos, Constants.TYPE_BLOCKS_AUTO_WALK))
{
bool canRespawn = true;
foreach (Thing thing in tSet.GetThings())
{
if (thing is Player) //TODO: FIX this crap
{
canRespawn = false;
}
}
if (canRespawn)
{
world.SendAddMonster(monster, pos);
}
}
else
{
return;
}
// if (map.GetTile(pos) != null &&
// !map.TileContainsType(pos, Constants.TYPE_BLOCKS_AUTO_WALK)) {
// Console.WriteLine("x: " + x++);
//world.SendAddMonster(monster, pos);
// }
world.AddEventInCS(SpawnTime, CheckForRespawn);
}
public virtual void HandleChangeDirection(Creature creature, Direction direction)
{
lock (lockThis) {
creature.CurrentDirection = direction;
ThingSet tSet = gameMap.GetThingsInVicinity(creature.CurrentPosition);
byte stackpos = gameMap.GetStackPosition(creature, creature.CurrentPosition);
foreach (Thing thing in tSet.GetThings())
{
thing.UpdateDirection(direction, creature, stackpos);
}
SendProtocolMessages();
}
}
/// <summary>
/// Removes the creature from the game world and only
/// appends the data to the ThingSet without reseting or sending it.
/// </summary>
/// <param name="creature">The creature to remove.</param>
/// <param name="tSet">A reference for which things to notify of the
/// creature's removal.</param>
private void AppendRemoveCreature(Creature creature)
{
creaturesOnline.Remove(creature.GetID());
creature.LogedIn = false;
byte stackpos = gameMap.GetStackPosition(creature, creature.CurrentPosition);
ThingSet tSet = gameMap.GetThingsInVicinity(creature.CurrentPosition);
foreach (Monster summon in creature.GetSummons())
{
summon.SetMaster(null);
}
foreach (Thing thing in tSet.GetThings())
{
thing.RemoveThing(creature.CurrentPosition, stackpos);
}
gameMap.RemoveThing(creature, creature.CurrentPosition);
}
/// <summary>
/// Handle a message from a creature.
/// </summary>
/// <param name="creature">The creature sending the message.</param>
/// <param name="msg">The message sent.</param>
public void HandleChat(Creature creature, string msg)
{
ThingSet tSet = new ThingSet();
if (msg.StartsWith(PRIVATE_MSG_INDICATOR))
{
HandlePrivateMessage(creature, msg);
}
else if (msg.StartsWith(MSG_QUANTIFIER))
{
HandleQuantifiedMessage(creature, msg, tSet);
}
else
{
tSet = gameMap.GetThingsInVicinity(creature.CurrentPosition, true);
HandleLocalChat(creature.GetChatType(), tSet, msg, creature);
}
}
/// <summary>
/// Gets things in the vicinity.
/// </summary>
/// <param name="position">The position of the vicinity.</param>
/// <param name="tSet">The ThingSet to add to.</param>
public void GetThingsInVicinity(Position position, ThingSet tSet)
{
GetThingsInVicinity(position, tSet, 0, 0, 0, 0, false);
}
/// <summary>
/// Gets a set of things are are in the vacinity of a yell.
/// </summary>
/// <param name="center">The center of the vacinity.</param>
/// <returns>A set of things in the yell vacinity.</returns>
public void GetThingsInYellVacinity(Position center, ThingSet tSet)
{
GetThingsInVicinity(center, tSet, 8, 7, 6, 5, false);
}
/// <summary>
/// Gets a set of things are are in the vacinity of a yell.
/// </summary>
/// <param name="center">The center of the vacinity.</param>
/// <returns>A set of things in the yell vacinity.</returns>
public void GetThingsInYellVacinity(Position center, ThingSet tSet)
{
GetThingsInVicinity(center, tSet, 8, 7, 6, 5, false);
}
/// <summary>
/// Gets things in the vicinity.
/// </summary>
/// <param name="position">The position of the vicinity.</param>
/// <param name="tSet">The ThingSet to add to.</param>
public void GetThingsInVicinity(Position position, ThingSet tSet)
{
GetThingsInVicinity(position, tSet, 0, 0, 0, 0, false);
}
/// <summary>
/// Gets a set of things that are in the vacinity of a whipser.
/// </summary>
/// <param name="center">The center of the vacinity.</param>
public void GetThingsInWhisperVicinity(Position center, ThingSet tSet)
{
GetThingsInVicinity(center, tSet, -8, -7, -6, -5, true);
}
/// <summary>
/// Gets a set of things that are in the vacinity of a whipser.
/// </summary>
/// <param name="center">The center of the vacinity.</param>
public void GetThingsInWhisperVicinity(Position center, ThingSet tSet)
{
GetThingsInVicinity(center, tSet, -8, -7, -6, -5, true);
}
/// <summary>
/// A quantified message is a message that starts with a special character. For example,
/// in tibia 6.4, # is a quantifier, so #y is used to yell, #w is used to whisper etc.
/// </summary>
/// <param name="sender">Sender of the quantified message.</param>
/// <param name="msg">The message itself.</param>
private void HandleQuantifiedMessage(Creature sender, string msg, ThingSet tSet)
{
if (!msg.StartsWith(MSG_QUANTIFIER)) {
throw new Exception("Invalid call to HandleQuantifiedMessage()");
}
msg = msg.Substring(1); //Remove first quanitifer
char quantifierType = char.ToLower(msg[0]);
switch (quantifierType) {
case BROADCAST_TYPE:
HandleBroadcast(sender, msg);
break;
case WHISPER_TYPE:
gameMap.GetThingsInWhisperVicinity(sender.CurrentPosition, tSet);
//msg.Substring(2) is called in order to remove quantifier type and a space
HandleLocalChat(ChatLocal.WHISPER, tSet, msg.Substring(2), sender);
break;
case YELL_TYPE:
gameMap.GetThingsInYellVacinity(sender.CurrentPosition, tSet);
//msg.Substring(2) is called in order to remove quantifier type and a space
HandleLocalChat(ChatLocal.YELLS, tSet, msg.Substring(2).ToUpper(), sender);
break;
default:
#if DEBUG
Log.WriteDebug("Invalid quantifier type");
#endif
break;
}
}
public void GetThings(ThingSet tSet)
{
foreach (Thing thing in tileThings) {
tSet.AddThing(thing);
}
}
/// <summary>
/// Gets things in the vicinity.
/// </summary>
/// <param name="position">The position of the vicinity.</param>
/// <param name="noZChange">True if only to get things on the same z level or false
/// in order to get things on all z levels defined in the general Vicinity.</param>
/// <returns>All the things in the Vicinity.</returns>
public ThingSet GetThingsInVicinity(Position position, bool noZChange)
{
ThingSet tSet = new ThingSet();
GetThingsInVicinity(position, tSet, 0, 0, 0, 0, noZChange);
return tSet;
}
/// <summary>
/// Handles sending a chat message in a player's local vicinity.
/// </summary>
/// <param name="type">The type of chat to send.</param>
/// <param name="set">The set of things in the player's local vicinity.</param>
/// <param name="msg">The message to send.</param>
/// <param name="sender">The sender of the message.</param>
private void HandleLocalChat(ChatLocal type, ThingSet set,
string msg, Creature sender)
{
foreach (Thing thing in set.GetThings()) {
thing.AddLocalChat(type, msg, sender.CurrentPosition, sender);
}
}
public void AppendHandleMove(Creature creature, Position newPos, Direction direction, bool validateMove)
{
lock (lockThis) {
Position oldPos = creature.CurrentPosition;
Tile oldTile = gameMap.GetTile(oldPos);
Tile newTile = gameMap.GetTile(newPos);
if (validateMove)
{
if (newTile == null || newTile.ContainsType(Constants.TYPE_BLOCKING))
{
return;
}
}
foreach (Thing thing in oldTile.GetThings())
{
bool proceed = thing.HandleWalkAction(creature, this, WalkType.WALK_OFF);
if (!proceed)
{
return;
}
}
foreach (Thing thing in newTile.GetThings())
{
bool proceed = thing.HandleWalkAction(creature, this, WalkType.WALK_ON);
if (!proceed)
{
return;
}
}
if (creature.IsNextTo(newPos))
{
//TODO: Finish coding speed
int speed = GetGroundSpeed(creature.CurrentPosition);
int duration = (100 * 90 /*speed*/) / (creature.GetSpeed());
creature.LastWalk.SetTimeInCS((uint)duration);
if (!creature.LastWalk.Elapsed())
{
return;
}
Position oldPosClone = oldPos.Clone();
if (oldPos.y > newPos.y)
{
direction = Direction.NORTH;
oldPosClone.y--;
creature.AddScreenMoveByOne(direction, oldPos, oldPosClone, gameMap);
}
else if (oldPos.y < newPos.y)
{
direction = Direction.SOUTH;
oldPosClone.y++;
creature.AddScreenMoveByOne(direction, oldPos, oldPosClone, gameMap);
}
if (oldPos.x < newPos.x)
{
direction = Direction.EAST;
oldPosClone.x++;
creature.AddScreenMoveByOne(direction, oldPos, oldPosClone, gameMap);
}
else if (oldPos.x > newPos.x)
{
direction = Direction.WEST;
oldPosClone.x--;
creature.AddScreenMoveByOne(direction, oldPos, oldPosClone, gameMap);
}
}
ThingSet tSet = gameMap.GetThingsInVicinity(creature.CurrentPosition);
byte oldStackPos = gameMap.GetStackPosition(creature, oldPos);
gameMap.MoveThing(creature, oldPos, newPos);
creature.CurrentDirection = direction;
byte newStackPos = gameMap.GetStackPosition(creature, newPos);
gameMap.GetThingsInVicinity(newPos, tSet);
creature.HandleMove();
foreach (Thing thing in tSet.GetThings())
{
thing.AddCreatureMove(direction, creature, oldPos, newPos,
oldStackPos, newStackPos);
}
if (!creature.IsNextTo(oldPos))
{
creature.AddTeleport(gameMap);
}
}
}
public virtual void HandleChat(Creature creature, string msg)
{
lock (lockThis) {
if (Command.IsCommand(msg, creature))
{
Command.ExecuteCommand(this, gameMap, msg, creature);
return;
}
chatSystem.HandleChat(creature, msg);
if (msg == "test") //TODO: REMOVE PLX
{
HandleCreatureTarget(creature, creature);
}
else if (msg == "magic")
{
((Player)creature).AppendAddManaSpent(10000);
}
else if (msg == "combat")
{
for (int i = 0; i < 1000; i++)
{
((Player)creature).NotifyOfAttack();
creature.AddDamage(0, creature, false);
}
}
else if (msg == "distance")
{
((Player)creature).buggabugga();
}
else if (msg == "shooteffect")
{
Position orig = creature.CurrentPosition;
Position dest = orig.Clone();
dest.x += 4;
dest.y += 2;
creature.AddShootEffect((byte)DistanceType.EFFECT_ENERGY,
orig, dest);
SendProtocolMessages();
}
else if (msg == "a")
{
((Player)creature).add();
}
else if (msg == "b")
{
((Player)creature).remove();
}
else if (msg == "!dragon")
{
}
else if (msg == "monster")
{
List <Monster> monsterList = new List <Monster>();
// m.SetMaster(creature);
//SendAddCreature(m, gameMap.GetFreePosition(creature.CurrentPosition, m));
//SendProtocolMessages();
return;
//return;
}
else if (msg == "dead")
{
ThingSet ttSet = gameMap.GetThingsInVicinity(creature.CurrentPosition);
AppendAddDamage(creature, creature, creature.CurrentHP, ImmunityType.IMMUNE_PHYSICAL, true);
}
else if (msg == "!up")
{
Position newPos = creature.CurrentPosition.Clone();
newPos.z--; //Z goes down as player goes up :D
HandleMove(creature, newPos, creature.CurrentDirection);
return;
}
else if (msg == "!down")
{
Position newPos = creature.CurrentPosition.Clone();
newPos.z++;
HandleMove(creature, newPos, creature.CurrentDirection);
return;
}
else if (msg == "!lighthack")
{
creature.SpellLightLevel = 10;
creature.UpdateCreatureLight(creature);
}
else if (msg == "burn")
{
creature.Burning = new int[] { 10, 10, 10 };
creature.BurningCheck = new BurningCheck();
creature.BurningCheck.TimeInCS = 200;
creature.BurningCheck.World = this;
creature.BurningCheck.CurrentCreature = creature;
AddEventInCS(creature.BurningCheck.TimeInCS, creature.BurningCheck.PerformCheck);
}
else if (msg == "position")
{
creature.AddAnonymousChat(ChatAnonymous.WHITE, "Your position: " +
creature.CurrentPosition);
}
else if (msg == "knight")
{
((Player)creature).CurrentVocation = Vocation.KNIGHT;
}
else if (msg == "sorcerer")
{
((Player)creature).CurrentVocation = Vocation.SORCERER;
}
else if (msg == "druid")
{
((Player)creature).CurrentVocation = Vocation.DRUID;
}
else if (msg == "paladin")
{
((Player)creature).CurrentVocation = Vocation.PALADIN;
}
else if (msg == "hudini")
{
creature.CharType++;
SendUpdateOutfit(creature);
return;
}
else if (msg == "resetoutfit")
{
creature.CharType = 1;
SendUpdateOutfit(creature);
}
else if (msg == "resetoutfit")
{
creature.CharType = 0;
SendUpdateOutfit(creature);
}
else if (msg == "level")
{
((Player)creature).AddExperienceGain(1000000);
}
else if (msg.ToLower().StartsWith("item"))
{
msg = Regex.Split(msg, "\\s+")[1];
Item item = Item.CreateItem("sword");
item.ItemID = ushort.Parse(msg);
AppendAddItem(item, creature.CurrentPosition.Clone());
}
else if (msg == "sd")
{
Item item = Item.CreateItem(2127);
item.Charges = 2;
AppendAddItem(item, creature.CurrentPosition.Clone());
}
else if (msg == "vial")
{
Item item = Item.CreateItem("vial");
item.FluidType = Fluids.FLUID_MILK;
AppendAddItem(item, creature.CurrentPosition.Clone());
}
else if (msg == "speed")
{
creature.AddAnonymousChat(ChatAnonymous.WHITE, "Your speed is: " + creature.GetSpeed() + ".");
}
if (Spell.IsSpell(msg, SpellType.PLAYER_SAY))
{
Spell spell = Spell.CreateSpell(msg, (Player)creature);
spellSystem.CastSpell(msg, creature, spell, this);
}
SendProtocolMessages();
}
}
//One huge ugly method. TODO: Split it up.
public virtual void HandleAttackCheck(Creature attacker, Creature attacked)
{
lock (lockThis) {
if (attacker == attacked)
{
//throw new Exception("Attacker == attacked in HandleAttackCheck()");
return;
}
if (attacked == null || !attacked.LogedIn)
{
attacker.SetCreatureAttacking(null);
return;
}
if (attacked.CurrentPosition == null)
{
throw new Exception("Invalid condition in HandleAttackCheck()");
}
if (attacked.CurrentHP == 0)
{
throw new Exception("Attacked is already dead in HandleAttack()");
}
bool usingDistance = attacker.UsingDistance();
DistanceType shootEffect = DistanceType.EFFECT_NONE;
if (usingDistance)
{
if (attacker.GetAmmo() == 0)
{
return;
}
else
{
shootEffect = attacker.GetDistanceType();
}
}
else if (!usingDistance &&
!attacker.IsNextTo(attacked.CurrentPosition))
{
return;
}
ThingSet tSet = gameMap.GetThingsInVicinity(attacker.CurrentPosition);
gameMap.GetThingsInVicinity(attacked.CurrentPosition, tSet);
if (shootEffect != DistanceType.EFFECT_NONE)
{
AddShootEffect(shootEffect, attacker.CurrentPosition,
attacked.CurrentPosition, tSet);
}
int dmg = attacked.GetDamageAmt(attacker);
if (dmg == Constants.PUFF)
{
AddMagicEffect(MagicEffect.PUFF, attacked.CurrentPosition);
dmg = 0;
}
else if (dmg == Constants.SPARK)
{
AddMagicEffect(MagicEffect.BLOCKHIT, attacked.CurrentPosition);
dmg = 0;
}
else
{
AddMagicEffect(MagicEffect.DRAW_BLOOD, attacked.CurrentPosition);
}
AppendAddDamage(attacker, attacked, dmg, ImmunityType.IMMUNE_PHYSICAL, false);
SendProtocolMessages();
}
}
private void AddShootEffect(DistanceType type, Position origin,
Position destination, ThingSet tSet)
{
gameMap.GetThingsInVicinity(origin, tSet);
gameMap.GetThingsInVicinity(destination, tSet);
foreach (Thing thing in tSet.GetThings()) {
thing.AddShootEffect((byte)type, origin, destination);
}
}
public void HandleSpellCheck(Creature caster)
{
lock (lockThis) {
Spell spell = caster.GetSpell();
if (spell != null) {
ThingSet tSet = new ThingSet();
spellSystem.CastSpell(spell.Name, caster, spell, this);
SendProtocolMessages();
}
}
}
/// <summary>
/// Use this method cast the specified spell. Note: This method only
/// appends and does not send protocol data.
/// </summary>
/// <param name="caster">The creature casting the spell</param>
/// <param name="spell">The spell to cast</param>
/// <param name="tSet">The set of affected things</param>
public void CastSpell(string msg, Creature caster, Spell spell, GameWorld world)
{
/*string error = caster.CanCastSpell(spell);
* if (error != null) {
* caster.AddAnonymousChat(ChatAnonymous.WHITE, error);
* return;
* }*///TODO: Uncomment
if (spell.IsSpellValid != null && !spell.IsSpellValid(world, msg))
{
world.AddMagicEffect(MagicEffect.PUFF, caster.CurrentPosition);
return;
}
if (spell.RequiresTarget)
{
Tile tile = map.GetTile(spell.SpellCenter);
if (tile == null || !tile.ContainsType(Constants.TYPE_CREATURE))
{
world.AddMagicEffect(MagicEffect.PUFF, caster.CurrentPosition);
caster.AddAnonymousChat(ChatAnonymous.WHITE, "No target selected.");
return;
}
}
//Constants.
//Not the most efficient method but it is simple and works.
int length = spell.SpellArea.GetLength(0);
int width = spell.SpellArea.GetLength(1);
Position startPos = new Position();
startPos.x = (ushort)(spell.SpellCenter.x - (width / 2));
startPos.y = (ushort)(spell.SpellCenter.y - (length / 2));
startPos.z = spell.SpellCenter.z;
Position local = new Position();
List <Thing> things = new List <Thing>();
for (int i = 0; i < length; i++)
{
for (int j = 0; j < width; j++)
{
local.x = (ushort)(startPos.x + j);
local.y = (ushort)(startPos.y + i);
local.z = startPos.z;
if (map.GetTile(local) == null
/*|| !map.GetTile(local).CanMoveTo(caster)
* TODO: Finish*/)
{
continue;
}
if (spell.SpellArea[i, j] &&
!map.GetTile(local).ContainsType(Constants.TYPE_BLOCKS_MAGIC))
{
ThingSet tSet = map.GetThingsInVicinity(local);
foreach (Thing thing in tSet.GetThings())
{
thing.AddEffect(spell.SpellEffect, local);
if (spell.HasDistanceType())
{
thing.AddShootEffect((byte)spell.DistanceEffect,
caster.CurrentPosition, spell.SpellCenter);
}
}
List <Thing> localThings = map.GetTile(local).GetThings();
if (spell.Action != null)
{
spell.Action.Invoke(world, local, localThings);
}
foreach (Thing thing in map.GetTile(local).GetThings())
{
things.Add(thing);
}
}
}
}
foreach (Thing thing in things)
{
thing.AppendHandleDamage(spell.GetDamage(), caster, spell.Immunity, world, true);
}
//caster.NotifyOfSuccessfulCast(spell); TODO: Uncomment
}
/// <summary>
/// Gets all the things in the vicinity (as specified in the parameters)
/// and adds them to the ThingSet specified in the parameters.
/// Note: general vicinity is specified as an 18x14 box w/ the Position
/// in the center at x == 6 && y == 7.
/// </summary>
/// <param name="position">The position for which to get the things
/// in Vicinity.</param>
/// <param name="tSet">The ThingSet to add all the things gotten in
/// the vacanity.</param>
/// <param name="leftXOffset">The left offset from the general Vicinity.</param>
/// <param name="rightXOffset">The right offset from the general Vicinity.</param>
/// <param name="leftYOffset">The left offset from the general Vicinity.</param>
/// <param name="rightYOffset">The right offset from the gernal Vicinity</param>
/// <param name="noZChange">True if only get things on the same z level or false
/// in order to get things on all z levels defined in the general Vicinity.</param>
public void GetThingsInVicinity(Position position, ThingSet tSet, int leftXOffset,
int rightXOffset, int leftYOffset, int rightYOffset, bool noZChange)
{
short startZ = 0;
short endZ = 0;
short zStep = 1;
if (noZChange) {
startZ = endZ = position.z;
} else {
GetZIter(ref startZ, ref endZ, ref zStep, position.z);
}
//Original x: -9, +8, y: -7, +6
for (int x = position.x - 9 - leftXOffset; x <= position.x + 9 + rightXOffset; x++) {
for (int y = position.y - 7 - leftYOffset; y <= position.y + 6 + rightYOffset; y++) {
for (short z = startZ; z != endZ + zStep; z += zStep) {
short offset = (short)(position.z - z);
Tile mapTile = GetTile((ushort)(x + offset), (ushort)(y + offset), (byte)(z));
if (mapTile == null)
continue;
mapTile.GetThings(tSet);
}
}
}
}
