public static char EncodeTileImpl(MapTile.TileType tileType, MovingObject.ObjectType objectType)
{
char result;
result = (char)tileType;
result |= (char)((int)objectType << 3);
return(encodingChars[result]);
}
public static bool DecodeTileImpl(char input, out MapTile.TileType tileType, out MovingObject.ObjectType objectType)
{
tileType = MapTile.TileType.Empty;
objectType = MovingObject.ObjectType.None;
switch (input)
{
case ' ':
tileType = MapTile.TileType.Empty;
break;
case 'e':
tileType = MapTile.TileType.Exit;
break;
case 'x':
tileType = MapTile.TileType.Trap;
break;
case '#':
tileType = MapTile.TileType.Block;
break;
case '<':
tileType = MapTile.TileType.PusherLeft;
break;
case '>':
tileType = MapTile.TileType.PusherRight;
break;
case '^':
tileType = MapTile.TileType.PusherUp;
break;
case '_':
tileType = MapTile.TileType.PusherDown;
break;
case '@':
objectType = MovingObject.ObjectType.Actor;
break;
case 'a':
objectType = MovingObject.ObjectType.AntiActor;
break;
case 'b':
objectType = MovingObject.ObjectType.Box;
break;
default:
return(false);
}
return(true);
}
public static bool DecodeTileImpl(char input, out MapTile.TileType tileType, out MovingObject.ObjectType objectType)
{
var idx = encodingChars.IndexOf(input);
if (idx == -1)
{
tileType = MapTile.TileType.Empty;
objectType = MovingObject.ObjectType.None;
return(false);
}
var tt = idx & 0x7;
tileType = (MapTile.TileType)tt;
tt = (idx >> 3) & 0x3;
objectType = (MovingObject.ObjectType)tt;
return(true);
}
public bool DecodeTile(char input, out MapTile.TileType tileType, out MovingObject.ObjectType objectType)
{
return(DecodeTileImpl(input, out tileType, out objectType));
}
public char EncodeTile(MapTile.TileType tileType, MovingObject.ObjectType objectType)
{
return(EncodeTileImpl(tileType, objectType));
}
public char EncodeTile(MapTile.TileType tileType, MovingObject.ObjectType objectType)
{
throw new NotImplementedException();
}
private MapTile[,] tiles; // x,y indexing
private bool LoadMapImpl(Tuple <MapTile.TileType, MovingObject.ObjectType>[,] map)
{
this.width = map.GetLength(1);
this.height = map.GetLength(0);
tiles = new MapTile[width, height];
ExitTile = null;
int actorsCount = 0;
int x = 0, y = 0;
int index = 0;
foreach (var t in map)
{
x = index % width;
y = index / width;
index++;
MapTile.TileType tileType = t.Item1;
MovingObject.ObjectType objectType = t.Item2;
var tile = new MapTile(tileType, x, y, index, this);
tiles[x, y] = tile;
if (tileType == MapTile.TileType.Exit)
{
if (ExitTile != null)
{
//Console.WriteLine( "Map exit already defined" );
return(false);
}
ExitTile = tile;
}
if (objectType != MovingObject.ObjectType.None)
{
tile.obj = new MovingObject {
type = objectType
}
}
;
if (objectType == MovingObject.ObjectType.Actor)
{
actors[actorsCount++] = tile;
}
else if (objectType == MovingObject.ObjectType.AntiActor)
{
contrActors.Add(tile);
}
}
if (index != width * height)
{
//Console.WriteLine( "Invalid map data" );
return(false);
}
if (TestIsOn == false && actorsCount == 0)
{
//Console.WriteLine( "No actors on map" );
return(false);
}
if (TestIsOn == false && ExitTile == null)
{
//Console.WriteLine( "No exit on map" );
return(false);
}
SetupTileNeighbourhood();
Symmetry = eMapSymmetry.None;
FindSymmetry();
var res = CalculateDistanceToExit();
return(res);
}
