// Method that creates the rooms and corridors
private void CreateRoomsAndCorridors()
{
rooms = new Dungeon_Room[Random.Range(minNumRooms, maxNumRooms + 1)]; // Setup a random amount of rooms
corridors = new Dungeon_Corridor[rooms.Length - 1]; // There is always one less corridor than the amount of rooms
rooms[0] = new Dungeon_Room(); // Create the first room
corridors[0] = new Dungeon_Corridor(); // Create the first corridor
// Setup the first room
rooms[0].SetupFirstRoom(Random.Range(minRoomWidth, maxRoomWidth + 1), Random.Range(minRoomHeight, maxRoomHeight + 1), columns, rows);
// Setup the first corridor
corridors[0].SetupCorridor(rooms[0], minCorridorLength, maxCorridorLength, rooms[0].roomWidth, rooms[0].roomHeight, columns, rows, true);
// Create and Setup the other rooms
for (int i = 1; i < rooms.Length; i++)
{
rooms[i] = new Dungeon_Room();
rooms[i].SetupRoom(Random.Range(minRoomWidth, maxRoomWidth + 1), Random.Range(minRoomHeight, maxRoomHeight + 1), columns, rows, corridors[i - 1]);
if (i < corridors.Length)
{
corridors[i] = new Dungeon_Corridor();
corridors[i].SetupCorridor(rooms[i], minCorridorLength, maxCorridorLength, rooms[i].roomWidth, rooms[i].roomHeight, columns, rows, false);
}
}
}
// Method for setting up the other rooms
public void SetupRoom(int width, int height, int columns, int rows, Dungeon_Corridor corridor)
{
// Set the direction of the entering corridor
enteringCorridor = corridor.direction;
// Setup the width and height
roomWidth = width;
roomHeight = height;
// The corridor.direction is the direction of the entering corridor
// These if-statements are used to make sure the rooms are always within the size of the dungeon
if (corridor.direction == CorridorDirection.Up)
{
roomHeight = Mathf.Clamp(roomHeight, 1, rows - corridor.EndZPos); // Clamp the roomheight so the room won't go out of the dungeon
zPos = corridor.EndZPos; // Set the Z position of the room
xPos = Random.Range(corridor.EndXPos - roomWidth + 1, corridor.EndXPos + 1); // Set a random X position for the room
xPos = Mathf.Clamp(xPos, 0, columns - roomWidth); // Clamp the X position of the room so it won't go out of the dungeon
}
else if (corridor.direction == CorridorDirection.Right)
{
roomWidth = Mathf.Clamp(roomWidth, 1, columns - corridor.EndXPos);
xPos = corridor.EndXPos;
zPos = Random.Range(corridor.EndZPos - roomHeight + 1, corridor.EndZPos + 1);
zPos = Mathf.Clamp(zPos, 0, rows - roomHeight);
}
else if (corridor.direction == CorridorDirection.Down)
{
roomHeight = Mathf.Clamp(roomHeight, 1, corridor.EndZPos);
zPos = corridor.EndZPos - roomHeight + 1;
xPos = Random.Range(corridor.EndXPos - roomWidth + 1, corridor.EndXPos + 1);
xPos = Mathf.Clamp(xPos, 0, columns - roomWidth);
}
else if (corridor.direction == CorridorDirection.Left)
{
roomWidth = Mathf.Clamp(roomWidth, 1, corridor.EndXPos);
xPos = corridor.EndXPos - roomWidth + 1;
zPos = Random.Range(corridor.EndZPos - roomHeight + 1, corridor.EndZPos + 1);
zPos = Mathf.Clamp(zPos, 0, rows - roomHeight);
}
}
