public TransitionRoomState(Physics.Direction direction)
{
// initialize the variables and directions we need to check for a transition
oldObjects = LoZGame.Instance.GameObjects;
newObjects = new GameObjectManager();
done = false;
transitionDistance = 0;
dungeon = LoZGame.Instance.Dungeon;
currentRoomLocation = new Point(dungeon.CurrentRoomX, dungeon.CurrentRoomY);
currentRoomBorderOffset = Vector2.Zero;
puzzleDoors = new List <IDoor>();
specialDoors = new List <IDoor>();
foreach (IPlayer player in LoZGame.Instance.Players)
{
player.Physics.KnockbackVelocity = Vector2.Zero;
}
// finds the room we are transitioning to, and sets the variables needed to transition to it
switch (direction)
{
case Physics.Direction.North:
transitionDistance = YTransition;
nextRoomLocation = new Point(currentRoomLocation.X, currentRoomLocation.Y - 1);
nextRoomOffset = new Point(0, -YTransition);
break;
case Physics.Direction.South:
transitionDistance = YTransition;
nextRoomLocation = new Point(currentRoomLocation.X, currentRoomLocation.Y + 1);
nextRoomOffset = new Point(0, YTransition);
break;
case Physics.Direction.East:
transitionDistance = XTransition;
nextRoomLocation = new Point(currentRoomLocation.X + 1, currentRoomLocation.Y);
nextRoomOffset = new Point(XTransition, 0);
break;
case Physics.Direction.West:
transitionDistance = XTransition;
nextRoomLocation = new Point(currentRoomLocation.X - 1, currentRoomLocation.Y);
nextRoomOffset = new Point(-XTransition, 0);
break;
}
// loads the nextroom
NextRoom = dungeon.GetRoom(nextRoomLocation.Y, nextRoomLocation.X);
nextRoomBorderOffset = nextRoomOffset.ToVector2();
// checks that the next room actually exists before transitioning
if (NextRoom.Exists)
{
MasterMovement = new Vector2((float)(-1 * nextRoomOffset.X) / transitionSpeed, (float)(-1 * nextRoomOffset.Y) / transitionSpeed);
oldObjects.Entities.Clear();
dungeon.LoadNewRoom(newObjects, nextRoomLocation, nextRoomOffset);
// assigns players movement velocity based on transition direction
foreach (IPlayer player in LoZGame.Instance.Players)
{
switch (direction)
{
case Physics.Direction.North:
player.MoveUp();
player.Physics.MovementVelocity = new Vector2(0, -(float)maxPlayerMovement / transitionSpeed);
break;
case Physics.Direction.South:
player.MoveDown();
player.Physics.MovementVelocity = new Vector2(0, (float)maxPlayerMovement / transitionSpeed);
break;
case Physics.Direction.East:
player.MoveRight();
player.Physics.MovementVelocity = new Vector2((float)maxPlayerMovement / transitionSpeed, 0);
break;
case Physics.Direction.West:
player.MoveLeft();
player.Physics.MovementVelocity = new Vector2(-(float)maxPlayerMovement / transitionSpeed, 0);
break;
}
player.Physics.MovementVelocity += MasterMovement;
}
// sets moveement velocity for all other objects apart from player;
oldObjects.SetObjectMovement(MasterMovement);
newObjects.SetObjectMovement(MasterMovement);
// sets doors to draw on the top level
foreach (IDoor door in oldObjects.Doors.DoorList)
{
door.Physics.Depth = 1;
}
foreach (IDoor door in newObjects.Doors.DoorList)
{
door.Physics.Depth = 1;
}
// opens all special and puzzle doors in the room we are entering
foreach (IDoor door in newObjects.Doors.DoorList)
{
if (door.DoorType == Door.DoorTypes.Special)
{
specialDoors.Add(door);
door.Open();
}
}
foreach (IDoor door in newObjects.Doors.DoorList)
{
if (door.DoorType == Door.DoorTypes.Puzzle)
{
puzzleDoors.Add(door);
door.Open();
}
}
}
// plays game if the room does not exist
else
{
PlayGame();
}
}