/// <summary>
/// Move left
/// </summary>
private void MoveLeft(Actor actor)
{
int sokoPosX = actor.PosX;
int sokoPosY = actor.PosY;
if (levelMap[sokoPosX - 1, sokoPosY] == ItemType.Floor ||
IsThereTarget(sokoPosX - 1, sokoPosY))
{
if (IsThereTarget(sokoPosX - 1, sokoPosY))
{
item2 = new Item(ItemType.SokobanOnGoal, sokoPosX - 1, sokoPosY);
}
else if (levelMap[sokoPosX - 1, sokoPosY] == ItemType.Floor)
{
item2 = new Item(ItemType.Sokoban, sokoPosX - 1, sokoPosY);
}
UpdateCurrentSokobanPosition(sokoPosX, sokoPosY);
UpdateCurrentPackagePosition(sokoPosX - 2, sokoPosY, Actor.MoveDirection.Left);
actor.Move(Actor.MoveDirection.Left);
}
}
/// <summary>
/// Move up
/// </summary>
private void MoveUp(Actor actor)
{
int sokoPosX = actor.PosX;
int sokoPosY = actor.PosY;
// If soko can move to the next position
if (levelMap[sokoPosX, sokoPosY - 1] == ItemType.Floor ||
IsThereTarget(sokoPosX, sokoPosY - 1))
{
if (IsThereTarget(sokoPosX, sokoPosY - 1))
{
item2 = new Item(ItemType.SokobanOnGoal, sokoPosX, sokoPosY - 1);
}
else if (levelMap[sokoPosX, sokoPosY - 1] == ItemType.Floor)
{
item2 = new Item(ItemType.Sokoban, sokoPosX, sokoPosY - 1);
}
UpdateCurrentSokobanPosition(sokoPosX, sokoPosY);
UpdateCurrentPackagePosition(sokoPosX, sokoPosY - 2, Actor.MoveDirection.Up);
actor.Move(Actor.MoveDirection.Up);
}
}
/// <summary>
/// Move up
/// </summary>
private void MoveUp(Actor actor)
{
int sokoPosX = actor.PosX;
int sokoPosY = actor.PosY;
// If soko can move to the next position
if (levelMap[sokoPosX, sokoPosY - 1] == ItemType.Floor ||
IsThereTarget(sokoPosX, sokoPosY - 1))
{
if (IsThereTarget(sokoPosX, sokoPosY - 1))
{
item2 = new Item(ItemType.SokobanOnGoal, sokoPosX, sokoPosY - 1);
}
else if (levelMap[sokoPosX, sokoPosY - 1] == ItemType.Floor)
{
item2 = new Item(ItemType.Sokoban, sokoPosX, sokoPosY - 1);
}
UpdateCurrentSokobanPosition(sokoPosX, sokoPosY);
UpdateCurrentPackagePosition(sokoPosX, sokoPosY - 2, Actor.MoveDirection.Up);
actor.Move(Actor.MoveDirection.Up);
}
}
/// <summary>
/// Move right
/// </summary>
private void MoveRight(Actor actor)
{
int sokoPosX = actor.PosX;
int sokoPosY = actor.PosY;
if (levelMap[sokoPosX + 1, sokoPosY] == ItemType.Floor ||
IsThereTarget(sokoPosX + 1, sokoPosY))
{
if (IsThereTarget(sokoPosX + 1, sokoPosY))
{
item2 = new Item(ItemType.SokobanOnGoal, sokoPosX + 1, sokoPosY);
}
else if (levelMap[sokoPosX + 1, sokoPosY] == ItemType.Floor)
{
item2 = new Item(ItemType.Sokoban, sokoPosX + 1, sokoPosY);
}
UpdateCurrentSokobanPosition(sokoPosX, sokoPosY);
UpdateCurrentPackagePosition(sokoPosX + 2, sokoPosY, Actor.MoveDirection.Right);
actor.Move(Actor.MoveDirection.Right);
}
}