//update player, projectiles and current room
//if the current room is defeated, then player can
//move into the next rooms
//if the next level needs to be generated, then do so
//without resetting the player
public void Update(float dt)
{
if (generateNextLevel)
{
//pass in false, don't reset player items and stats
ResetDungeon(false);
generateNextLevel = false;
}
player.Update(dt);
ProjectileManager.Instance.Update(dt);
if (Utility.Instance.IsKeyPressed(Keys.R))
{
ResetDungeon();
}
if (Utility.Instance.IsKeyPressed(Keys.T))
{
UncoverRooms();
}
m_CurrentRoom.Update(dt);
if (m_CurrentRoom.Defeated)
{
//defeat trap room, then stats go back to normal
if (m_CurrentRoom.GetRoomType == PreRoomType.TRAP)
{
//saving of stats is done when player enters the trap room
player.ResetStatsToSaved();
}
#region Door collision checks
if (m_CurrentRoom.CheckDoorCollidable(Direction.NORTH) && player.Intersects(m_CurrentRoom.GetDoorCollider(Direction.NORTH)))
{
//check that connection is valid
int northOfCurrent = m_CurrentRoom.GetConnection(Direction.NORTH);
if (northOfCurrent != -1)
{
//get the next room
PreRoom nextRoom = m_PreRooms[northOfCurrent];
//make sure it is a valid room
if (nextRoom.GetRoomType != PreRoomType.NO_ROOM)
{
//move player to just above south door
player.Position = new Vector2(Utility.Instance.ScreenWidth * 0.5f, Utility.Instance.ScreenHeight - Door.height * 2.5f);
m_CurrentRoom = nextRoom;
m_PreRooms[northOfCurrent].Explored = true;
m_CurrentRoom.Initialise();
ProjectileManager.Instance.ClearBullets();
}
}
}
if (m_CurrentRoom.CheckDoorCollidable(Direction.SOUTH) && player.Intersects(m_CurrentRoom.GetDoorCollider(Direction.SOUTH)))
{
int southOfCurrent = m_CurrentRoom.GetConnection(Direction.SOUTH);
if (southOfCurrent != -1)
{
PreRoom nextRoom = m_PreRooms[southOfCurrent];
if (nextRoom.GetRoomType != PreRoomType.NO_ROOM)
{
player.Position = new Vector2(Utility.Instance.ScreenWidth * 0.5f, Door.height * 1.5f);
m_CurrentRoom = nextRoom;
m_PreRooms[southOfCurrent].Explored = true;
m_CurrentRoom.Initialise();
ProjectileManager.Instance.ClearBullets();
}
}
}
if (m_CurrentRoom.CheckDoorCollidable(Direction.EAST) && player.Intersects(m_CurrentRoom.GetDoorCollider(Direction.EAST)))
{
int eastOfCurrent = m_CurrentRoom.GetConnection(Direction.EAST);
if (eastOfCurrent != -1)
{
//east
PreRoom nextRoom = m_PreRooms[eastOfCurrent];
if (nextRoom.GetRoomType != PreRoomType.NO_ROOM)
{
//move player to just near west door
player.Position = new Vector2(Door.width * 1.5f, Utility.Instance.ScreenHeight * 0.5f);
m_CurrentRoom = nextRoom;
m_PreRooms[eastOfCurrent].Explored = true;
m_CurrentRoom.Initialise();
ProjectileManager.Instance.ClearBullets();
}
}
}
if (m_CurrentRoom.CheckDoorCollidable(Direction.WEST) && player.Intersects(m_CurrentRoom.GetDoorCollider(Direction.WEST)))
{
int westOfCurrent = m_CurrentRoom.GetConnection(Direction.WEST);
if (westOfCurrent != -1)
{
//west
PreRoom nextRoom = m_PreRooms[westOfCurrent];
if (nextRoom.GetRoomType != PreRoomType.NO_ROOM)
{
//move player to just near east door
player.Position = new Vector2(Utility.Instance.ScreenWidth - Door.width * 2.5f, Utility.Instance.ScreenHeight * 0.5f);
m_CurrentRoom = nextRoom;
m_PreRooms[westOfCurrent].Explored = true;
m_CurrentRoom.Initialise();
ProjectileManager.Instance.ClearBullets();
}
}
}
#endregion
}
}
//parameter checks for resetting the player
public void ResetDungeon(bool reset = true)
{
if (reset)
{
player.Reset();
ProjectileManager.Instance.ClearBullets();
}
//keep going if starting room is null
//and there aren't enough rooms
int counter = 0;
int maxCounter = 100;
while (counter < maxCounter)
{
//reset num filled rooms.
//gets filled in when ProcedurallyFilledDungeon is called
numFilledRooms = 0;
counter++;
//clear list, start from beginning
m_PreRooms.Clear();
//create rooms, add them to list
CreatePreRooms();
//traversal rooms
//random start, random direction per step
ProcedurallyFilledDungeon();
RemoveAdjacentTreasureRooms();
RemoveMultipleEntrances();
//create specific classes for each room type
SpecialisePreRooms();
//make sure adj rooms are connected properly
LinkAdjacentRooms();
//make sure player can move from one room to the next
MakeDoorsCollidable();
//set the current room to be the starting room
m_CurrentRoom = StartRoom;
if (BossRoom != null && StartRoom != null && EndRoom != null && numFilledRooms > m_MinRooms && numFilledRooms < m_MaxRooms)
{
m_CurrentRoom.Explored = true;
ProjectileManager.Instance.ClearBullets();
Console.WriteLine(counter.ToString() + " tries for success.");
break;
}
}
}