public void GenerateMaze(int x, int y)
{
foreach (Transform t in mazeParent)
{
Destroy(t.gameObject);
}
maze = new int[SIZE, SIZE]; // true = road; false = wall
Carve(x, y, maze);
while (true)
{
endX = Random.Range(0, SIZE);
endY = Random.Range(0, SIZE);
if (endX != x && endY != y)
{
treasure.transform.position = new Vector3(endX * 2, 1, endY * 2);
break;
}
}
mazeWalls = new GameObject[SIZE * 2, SIZE *2, 2];
for (int i = -1; i < SIZE * 2; i++)
{
for (int j = -1; j < SIZE * 2; j++)
{
if (i == -1 || j == -1)
{
Instantiate(wall, new Vector3(i, 1, j), Quaternion.identity, mazeParent);
Instantiate(wall, new Vector3(i, 2, j), Quaternion.identity, mazeParent);
}
else
{
mazeWalls[i, j, 0] = Instantiate(wall, new Vector3(i, 1, j), Quaternion.identity, mazeParent);
mazeWalls[i, j, 1] = Instantiate(wall, new Vector3(i, 2, j), Quaternion.identity, mazeParent);
}
}
}
for (int mapX = 0; mapX < SIZE; mapX++)
{
for (int mapY = 0; mapY < SIZE; mapY++)
{
int actualX = mapX * 2;
int actualY = mapY * 2;
Destroy(mazeWalls[actualX, actualY, 0]);
Destroy(mazeWalls[actualX, actualY, 1]);
foreach (int d in directions)
{
int coordX = 0, coordY = 0;
switch (d)
{
case N:
coordX = actualX;
coordY = actualY + 1;
break;
case E:
coordX = actualX + 1;
coordY = actualY;
break;
case S:
coordX = actualX;
coordY = actualY - 1;
break;
case W:
coordX = actualX - 1;
coordY = actualY;
break;
}
if ((maze[mapX, mapY] & d) > 0)
{
Destroy(mazeWalls[coordX, coordY, 0]);
Destroy(mazeWalls[coordX, coordY, 1]);
}
}
}
}
surface.BuildNavMesh();
agent.RefreshSetup(treasure, x, y);
}
