/// <summary>
/// Initializes a new instance of the <see cref="Sqm"/> class.
/// </summary>
/// <param name="sqmNumber">The SQM number.</param>
/// <param name="map">The map.</param>
/// <param name="playerSqm">The player SQM.</param>
public Sqm(uint sqmNumber, GraphicsProvider map, Sqm playerSqm)
{
Map = map;
SqmNumber = sqmNumber;
Address = Map.SqmNumberToSqmAddress(SqmNumber);
MemoryLocation = map.GetSqmLocation(SqmNumber);
WorldLocation = map.MemoryToWorld(MemoryLocation, playerSqm);
}
/// <summary>
/// Worlds to memory.
/// </summary>
/// <param name="location">The location.</param>
/// <param name="playerSqm">The player SQM.</param>
/// <returns></returns>
internal Location WorldToMemory(Location location, Sqm playerSqm)
{
var memoryLocation = playerSqm.MemoryLocation;
uint x = Player.Location.X - memoryLocation.X;
uint y = Player.Location.Y - memoryLocation.Y;
uint z = Player.Location.Z - memoryLocation.Z;
return new Location(location.X - x, location.Y - y, location.Z - z);
}
/// <summary>
/// Memories to world.
/// </summary>
/// <param name="location">The location.</param>
/// <param name="playerSqm">The player SQM.</param>
/// <returns></returns>
internal Location MemoryToWorld(Location location, Sqm playerSqm)
{
var memoryLocation = playerSqm.MemoryLocation;
uint x = Player.Location.X - memoryLocation.X;
uint y = Player.Location.Y - memoryLocation.Y;
uint z = Player.Location.Z - memoryLocation.Z;
return new Location(location.X + x, location.Y + y, location.Z + z);
}
/// <summary>
/// Replaces the objects.
/// </summary>
/// <param name="oldObject">The old object.</param>
/// <param name="newObject">The new object.</param>
public void ReplaceObjects(uint oldObject, uint newObject)
{
var playerSqm = GetPlayerSqm();
for (uint i = 0; i < (Memory.Addresses.Map.TilesMax + 1); i++) {
var sqm = new Sqm(i, this, playerSqm);
var tiles = (from tile in sqm.Tiles where tile.TileId == oldObject select tile);
if (tiles.Count() > 0) { tiles.ToList().ForEach(t => t.TileId = newObject); }
}
}
/// <summary>
/// Gets the SQMS with object.
/// </summary>
/// <param name="objectId">The object id.</param>
/// <returns></returns>
public List<Sqm> GetSqmsWithObject(uint objectId)
{
var sqms = new List<Sqm>();
var playerSqm = GetPlayerSqm();
for (uint i = 0; i < (Memory.Addresses.Map.TilesMax + 1); i++) {
var sqm = new Sqm(i, this, playerSqm);
if (sqm.Contains(objectId)) { sqms.Add(sqm); }
}
return sqms;
}
/// <summary>
/// Gets the player SQM.
/// </summary>
/// <returns></returns>
public Sqm GetPlayerSqm()
{
for (uint i = 0; i < (Memory.Addresses.Map.TilesMax + 1); i++) {
var sqm = new Sqm(i, this, Player.Location);
var res = (from tile in sqm.Tiles where tile.TileId == 0x63 && tile.Data == Player.Id select tile);
if (res.Count() > 0) { return sqm; }
}
return null;
}
