/// <summary>
/// Adds the a z level of a map.
/// </summary>
/// <param name="pos">The floor's center position.</param>
/// <param name="width">Floor weight to add.</param>
/// <param name="height">Floor height to add.</param>
/// <param name="offset">Floor offset relative to the player.</param>
/// <param name="map">A reference to the map.</param>
/// <param name="player">The player for whom the map information is sent.</param>
private void AddFloorInfo(Position pos, int width, int height,
short offset, Map map, Player player, ref short skipTiles)
{
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
Tile tile =
map.GetTile(x + pos.x + offset, y + pos.y + offset, pos.z);
if (tile != null)
{
if (skipTiles >= 0)
{
netmsg.AddByte((byte)skipTiles);
netmsg.AddByte(0xFF);
}
skipTiles = 0;
AddMapTile(tile, player);
}
else
{
skipTiles++;
if (skipTiles == 0xFF)
{
netmsg.AddByte(0xFF);
netmsg.AddByte(0xFF);
skipTiles = -1;
}
}
}
}
}
//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);
}
/// <summary>
/// Todo: Finish code.
/// </summary>
/// <returns></returns>
public bool CanSpawn()
{
if (!Monster.ExistsMonster(MonsterName))
{
return(false);
}
Position pos = new Position(CenterX, CenterY, CenterZ);
Map map = world.GetGameMap();
Tile tile = map.GetTile(pos);
if (tile == null || tile.ContainsType(Constants.TYPE_BLOCKS_AUTO_WALK))
{
return(false);
}
return(true);
}
/// <summary>
/// Adds the a z level of a map.
/// </summary>
/// <param name="pos">The floor's center position.</param>
/// <param name="width">Floor weight to add.</param>
/// <param name="height">Floor height to add.</param>
/// <param name="offset">Floor offset relative to the player.</param>
/// <param name="map">A reference to the map.</param>
/// <param name="player">The player for whom the map information is sent.</param>
private void AddFloorInfo(Position pos, int width, int height,
short offset, Map map, Player player)
{
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
Tile tile = map.GetTile(x + pos.x + offset, y + pos.y + offset, pos.z);
potentialAddTiles.Add(tile);
if (tile != null)
{
foreach (Tile potentialTile in potentialAddTiles)
{
AddMapTile(potentialTile, player);
}
potentialAddTiles.Clear();
}
}
}
}
/// <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>
/// Adds the a z level of a map.
/// </summary>
/// <param name="pos">The floor's center position.</param>
/// <param name="width">Floor weight to add.</param>
/// <param name="height">Floor height to add.</param>
/// <param name="offset">Floor offset relative to the player.</param>
/// <param name="map">A reference to the map.</param>
/// <param name="player">The player for whom the map information is sent.</param>
private void AddFloorInfo(Position pos, int width, int height,
short offset, Map map, Player player, ref short skipTiles)
{
for (int x = 0; x < width; x++) {
for (int y = 0; y < height; y++) {
Tile tile =
map.GetTile(x + pos.x + offset, y + pos.y + offset, pos.z);
if (tile != null) {
if (skipTiles >= 0) {
netmsg.AddByte((byte)skipTiles);
netmsg.AddByte(0xFF);
}
skipTiles = 0;
AddMapTile(tile, player);
} else {
skipTiles++;
if (skipTiles == 0xFF) {
netmsg.AddByte(0xFF);
netmsg.AddByte(0xFF);
skipTiles = -1;
}
}
}
}
}
/// <summary>
/// Adds the a z level of a map.
/// </summary>
/// <param name="pos">The floor's center position.</param>
/// <param name="width">Floor weight to add.</param>
/// <param name="height">Floor height to add.</param>
/// <param name="offset">Floor offset relative to the player.</param>
/// <param name="map">A reference to the map.</param>
/// <param name="player">The player for whom the map information is sent.</param>
private void AddFloorInfo(Position pos, int width, int height,
short offset, Map map, Player player)
{
for (int x = 0; x < width; x++) {
for (int y = 0; y < height; y++) {
Tile tile = map.GetTile(x + pos.x + offset, y + pos.y + offset, pos.z);
potentialAddTiles.Add(tile);
if (tile != null) {
foreach (Tile potentialTile in potentialAddTiles) {
AddMapTile(potentialTile, player);
}
potentialAddTiles.Clear();
}
}
}
}
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);
}
}
}
/// <summary>
/// Gets whether a given move is valid. Note:
/// this method attemps to make a move valid such as a stackable being
/// moved to inventory.
/// </summary>
/// <returns>True if the move is valid, false otherwise.</returns>
private bool IsItemMoveValid()
{
/* This Method is a bit of a mess and hence is probably very
* prone to bugs if not careful. However, I'm being extra careful
* to ensure proper validation to avoid item dupe bugs. */
if (!itemToMove.IsOfType(Constants.TYPE_MOVEABLE) ||
itemToMove.Count < count)
{
return(false);
}
double weightToSubtract = 0;
if (ContainerPos(posFrom)) //From container
{
}
else if (InventoryPos(posFrom)) //From inventory
{
weightToSubtract += itemToMove.GetWeight();
}
else //From ground
{
Tile tile = map.GetTile(posFrom);
if (tile == null)
{
return(false);
}
if (!player.IsNextTo(posFrom))
{
player.CurrentWalkSettings.Destination = posFrom;
player.CurrentWalkSettings.IntendingToReachDes = false;
player.CurrentDelayedAction = new MoveItemDelayed
(player, posFrom, thingID, stackpos, posTo, count);
return(false);
}
}
if (ContainerPos(posTo)) //To container
{
int containerIndex = posTo.y - CONTAINER_HEADER;
Container container = player.GetContainerByIndex(containerIndex);
if (container == null)
{
return(false);
}
if (player.HasSpecificThing(container) &&
itemToMove.GetWeight() > player.GetCurrentCap())
{
SendErrorMessage(MSG_NOT_ENOUGH_CAP);
return(false);
}
if (itemToMove == container || container.HasAnyParent(itemToMove))
{
SendErrorMessage(MSG_THIS_IS_IMPOSSIBLE);
return(false);
}
Item item = container.GetItemByIndex(posTo.z);
if (item != null && item.IsOfType(Constants.TYPE_CONTAINER))
{
if (!item.HasRoom())
{
SendErrorMessage(MSG_NOT_ENOUGH_ROOM);
return(false);
}
else
{
return(true);
}
}
if (!container.HasRoom())
{
SendErrorMessage(MSG_NOT_ENOUGH_ROOM);
return(false);
}
}
else if (InventoryPos(posTo)) //To inventory
{
byte toIndex = (byte)posTo.y;
if (itemToMove.GetWeight() - weightToSubtract > player.GetCurrentCap())
{
SendErrorMessage(MSG_NOT_ENOUGH_CAP);
return(false);
}
if (player.GetInventoryItem(toIndex) != null)
{
Item invItem = player.GetInventoryItem(toIndex);
if (invItem.ItemID == itemToMove.ItemID)
{
if (invItem.Count + itemToMove.Count > MAX_STACK_COUNT)
{
count = (byte)(MAX_STACK_COUNT - invItem.Count);
}
}
if (invItem.IsOfType(Constants.TYPE_CONTAINER))
{
if (!invItem.HasRoom())
{
SendErrorMessage(MSG_NOT_ENOUGH_ROOM);
return(false);
}
else
{
return(true);
}
}
if (InventoryPos(posFrom))
{
return(false);
}
}
if (!IsToInventoryValid(toIndex, itemToMove))
{
return(false);
}
}
else //Moving to ground
{
if (!player.CanSee(posTo))
{
return(false);
}
return(!map.TileContainsType(posTo, Constants.TYPE_BLOCKS_ITEM));
}
return(true);
}