public void InitMaze()
{
Vector2[] ppLocations = new Vector2[] { new Vector2(_TileSize, 64), new Vector2(17 * _TileSize, 64), new Vector2(_TileSize, 15 * _TileSize), new Vector2(17 * _TileSize, 15 * _TileSize) };
if (_PowerPellets.Count < 4)
{
for (int i = 0; i < 4; i++)
{
PowerPellet p = new PowerPellet(Convert.ToInt32(ppLocations[i].X), Convert.ToInt32(ppLocations[i].Y));
p.IsActive = true;
_PowerPellets.Add(p);
}
}
else
{
foreach (PowerPellet p in _PowerPellets)
{
p.IsActive = true;
}
}
_Tiles = new int[, ] {
{ 23, 17, 17, 17, 17, 17, 17, 17, 17, 28, 17, 17, 17, 17, 17, 17, 17, 17, 20 }, //1
{ 16, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 00, 00, 00, 00, 00, 00, 00, 18 }, //2
{ 16, 33, 14, 15, 00, 14, 19, 15, 00, 01, 00, 14, 19, 15, 00, 14, 15, 33, 18 }, //3
{ 16, 00, 13, 12, 00, 13, 17, 12, 00, 08, 00, 13, 17, 12, 00, 13, 12, 00, 18 }, //4
{ 16, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 18 }, //5
{ 16, 00, 09, 11, 00, 10, 00, 09, 02, 04, 02, 11, 00, 10, 00, 09, 11, 00, 18 }, //6
{ 16, 00, 00, 00, 00, 01, 00, 00, 00, 01, 00, 00, 00, 01, 00, 00, 00, 00, 18 }, //7
{ 22, 19, 19, 15, 00, 07, 02, 11, 00, 08, 00, 09, 02, 05, 00, 14, 19, 19, 21 }, //8
{ 32, 32, 32, 16, 00, 01, 32, 32, 32, 32, 32, 32, 32, 01, 00, 18, 32, 32, 32 }, //9
{ 17, 17, 17, 12, 00, 08, 32, 14, 19, 19, 19, 15, 32, 08, 00, 13, 17, 17, 17 }, //10
{ 32, 32, 32, 32, 00, 32, 32, 18, 32, 32, 32, 16, 32, 32, 00, 32, 32, 32, 32 }, //11
{ 19, 19, 19, 15, 00, 10, 32, 13, 17, 17, 17, 12, 32, 10, 00, 14, 19, 19, 19 }, //12
{ 32, 32, 32, 16, 00, 01, 32, 32, 32, 32, 32, 32, 32, 01, 00, 18, 32, 32, 32 }, //13
{ 23, 17, 17, 12, 00, 08, 32, 09, 02, 04, 02, 11, 32, 08, 00, 13, 17, 17, 20 }, //14
{ 16, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 00, 00, 00, 00, 00, 00, 00, 18 }, //15
{ 16, 33, 09, 25, 00, 09, 02, 11, 00, 08, 00, 09, 02, 11, 00, 24, 11, 33, 18 }, //16
{ 16, 00, 00, 01, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 00, 18 }, //17
{ 31, 11, 00, 08, 00, 10, 00, 09, 02, 04, 02, 11, 00, 10, 00, 08, 00, 09, 29 }, //18
{ 16, 00, 00, 00, 00, 01, 00, 00, 00, 01, 19, 00, 00, 01, 00, 00, 00, 00, 18 }, //19
{ 16, 00, 09, 02, 02, 06, 02, 11, 00, 08, 19, 09, 02, 06, 02, 02, 11, 00, 18 }, //20
{ 16, 00, 00, 00, 00, 00, 00, 00, 00, 19, 19, 00, 00, 00, 00, 00, 00, 00, 18 }, //21
{ 22, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 21 }
}; //22
}
public bool CanMoveThere(float x, float y, Direction prevDirection, Direction direction, float speed, SpriteType spriteType)
{
float x1 = x;
float y1 = y;
//Adjust for sprite width and height
if (direction == Direction.Right)
{
x1 += _TileSize;
y1 += _TileSize / 2;
//if (y % _TileSize == 0)
//{
// canMove = true;
//}
}
if (direction == Direction.Down)
{
y1 += _TileSize;
x1 += _TileSize / 2;
//if (x % _TileSize == 0)
//{
// canMove = true;
//}
}
if (direction == Direction.Left)
{
y1 += _TileSize / 2;
//if (y % _TileSize == 0)
//{
// canMove = true;
//}
}
if (direction == Direction.Up)
{
x1 += _TileSize / 2;
//if (x % _TileSize == 0)
//{
// canMove = true;
//}
}
int row = Convert.ToInt32(Math.Floor(y1 / _TileSize));
int col = Convert.ToInt32(Math.Floor(x1 / _TileSize));
if ((prevDirection == Direction.Down || prevDirection == Direction.Up) &&
(direction == Direction.Left || direction == Direction.Right))
{
bool isValidMove = false;
for (int i = Convert.ToInt32(-speed); i <= Convert.ToInt32(speed); i++)
{
float testY = y + i;
if (testY % _TileSize == 0)
{
isValidMove = true;
break;
}
}
if (!isValidMove)
{
return(isValidMove);
}
}
if ((prevDirection == Direction.Left || prevDirection == Direction.Right) &&
(direction == Direction.Up || direction == Direction.Down))
{
bool isValidMove = false;
for (int i = Convert.ToInt32(-speed); i <= Convert.ToInt32(speed); i++)
{
float testX = x + i;
if (testX % _TileSize == 0)
{
isValidMove = true;
break;
}
}
if (!isValidMove)
{
return(isValidMove);
}
}
if (row < 0)
{
row = 0;
}
if (col < 0)
{
col = 0;
}
//If it is a blank space
int tileValue;
if (row < _Tiles.GetLength(0) && col < _Tiles.GetLength(1))
{
tileValue = _Tiles[row, col];
//Blank tile or pellet tile
if ((tileValue == PELLET_TILE_VALUE || tileValue == EMPTY_PELLETE_TILE_VALUE || tileValue == POWER_PELLET_TILE_VALUE))
{
//Eat the pellet
if (spriteType == SpriteType.PacMan && (tileValue == PELLET_TILE_VALUE || tileValue == POWER_PELLET_TILE_VALUE))
{
for (int i = -6; i < 6; i++)
{
for (int j = -6; j < 6; j++)
{
int testX = (col * _TileSize) + j;
int testY = (row * _TileSize) + i;
if (x == testX && y == testY)
{
//Deactivate power pellets
if (tileValue == POWER_PELLET_TILE_VALUE)
{
PowerPellet p = GetPowerPellet(col, row);
if (p.IsActive)
{
p.IsActive = false;
if (OnAtePowerPellet != null)
{
OnAtePowerPellet(this, EventArgs.Empty);
}
}
}
else if (tileValue == PELLET_TILE_VALUE)
{
if (OnAtePellet != null)
{
OnAtePellet(this, EventArgs.Empty);
}
}
//Change the tile
_Tiles[row, col] = 32;
break;
}
}
}
}
return(true);
}
}//Going through the right exit
else if (col >= _Tiles.GetLength(1))
{
return(true);
}
return(false);
}
