//this will do basically same as above just check each coridor val
void SetTilesValuesForCorridors()
{
//for each corridor
for (int i = 0; i < corridors.Length; i++)
{
CorridorMaker currentCorridor = corridors[i];
////start looking from start pos of this coridor
int xCoord = currentCorridor.startXPos;
int yCoord = currentCorridor.startYPos;
//check we increment along correct axis to check each corridor position
//when moving along corridor set positon to true, so we can place floor tile later
switch (currentCorridor.direction)
{
case Direction.North:
for (int j = 0; j < currentCorridor.corridorLength; j++)
{
FloorTiles[xCoord, yCoord] = true;
yCoord += 1;
}
break;
case Direction.East:
for (int j = 0; j < currentCorridor.corridorLength; j++)
{
FloorTiles[xCoord, yCoord] = true;
xCoord += 1;
}
break;
case Direction.South:
for (int j = 0; j < currentCorridor.corridorLength; j++)
{
FloorTiles[xCoord, yCoord] = true;
yCoord -= 1;
}
break;
case Direction.West:
for (int j = 0; j < currentCorridor.corridorLength; j++)
{
FloorTiles[xCoord, yCoord] = true;
xCoord -= 1;
}
break;
}
}
}
void CreateRoomsAndCorridors()
{
//change our tile array to right size
FloorTiles = new bool[columns, rows];
//MazeGrid = new TileVector2[columns, rows];
//create the rooms array with random size between upper and lower bound
rooms = new RoomMaker[numRooms.Random];
//one less corridor than there is rooms
//as we go room , corridoor, room, (we both start and finish with making a room so we want one less corridoor)
corridors = new CorridorMaker[rooms.Length - 1];
//create 1st room corridor
rooms[0] = new RoomMaker();
corridors[0] = new CorridorMaker();
//setup the first room (no corridors exist yet)
rooms[0].SetupRoom(roomWidth, roomHeight, columns, rows);
//make first corridor using room above
corridors[0].SetupCorridor(rooms[0], corridorLength, roomWidth, roomHeight, columns, rows, true);
//for each room we gotta make, excluding first (start at in i = 1)
for (int i = 1; i < rooms.Length; i++)
{
//make room
rooms[i] = new RoomMaker();
rooms[i].SetupRoom(roomWidth, roomHeight, columns, rows, corridors[i - 1]);
//make a corridor if we not at end (dont want corridor leading to nothing
if (i < corridors.Length)
{
corridors[i] = new CorridorMaker();
corridors[i].SetupCorridor(rooms[i], corridorLength, roomWidth, roomHeight, columns, rows, false);
}
}
}
//Same as above but know we need to draw on the end of a corridor from the previous room/corridor
public void SetupRoom(IntRange widthRange, IntRange heightRange, int columns, int rows, CorridorMaker corridor)
{
//where did corridor come from, that we trying to join onto
enteringCorridor = corridor.direction;
//give random width height to room
roomWidth = widthRange.Random;
roomHeight = heightRange.Random;
//see where corridor came from and adjust accordingly
switch (corridor.direction)
{
//here for each case we are going to do similar things
//check we are not going to try draw over the size of the mazegrid with clamp
//this is both for height/width of room depending on direction but also x or y of where room is placed
//put room at end of the corridor we joining onto
//however we can randomize where about they connect a bit
//eg if going north, the room can connect to corridor with any of its x positions (well not very ends of room)
case Direction.North:
roomHeight = Mathf.Clamp(roomHeight, 1, rows - corridor.EndPositionY);
yPos = corridor.EndPositionY;
xPos = Random.Range(corridor.EndPositionX - roomWidth + 1, corridor.EndPositionX);
xPos = Mathf.Clamp(xPos, 0, columns - roomWidth);
break;
case Direction.East:
roomWidth = Mathf.Clamp(roomWidth, 1, columns - corridor.EndPositionX);
xPos = corridor.EndPositionX;
yPos = Random.Range(corridor.EndPositionY - roomHeight + 1, corridor.EndPositionY);
yPos = Mathf.Clamp(yPos, 0, rows - roomHeight);
break;
case Direction.South:
roomHeight = Mathf.Clamp(roomHeight, 1, corridor.EndPositionY);
yPos = corridor.EndPositionY - roomHeight + 1;
xPos = Random.Range(corridor.EndPositionX - roomWidth + 1, corridor.EndPositionX);
xPos = Mathf.Clamp(xPos, 0, columns - roomWidth);
break;
case Direction.West:
roomWidth = Mathf.Clamp(roomWidth, 1, corridor.EndPositionX);
xPos = corridor.EndPositionX - roomWidth + 1;
yPos = Random.Range(corridor.EndPositionY - roomHeight + 1, corridor.EndPositionY);
yPos = Mathf.Clamp(yPos, 0, rows - roomHeight);
break;
}
}
