GridState[,] getEmptyGrid(int x, int y)
{
GridState[,] grid = new GridState[x, y];
for (int i = 0; i < grid.GetLength(0); i++) {
for (int j = 0; j < grid.GetLength(1); j++) {
grid[i, j] = GridState.FREE;
}
}
return grid;
}
void findField(GridState[,] grid, GridState state, out int x, out int y)
{
for (int i = 0; i < grid.GetLength(0); i++) {
for (int j = 0; j < grid.GetLength(1); j++) {
if (grid[i,j] == state) {
x = i;
y = j;
return;
}
}
}
x = 0;
y = 0;
}
void findRandomField(GridState[,] grid, GridState state, out int x, out int y)
{
List<Point2D> freeFields = new List<Point2D>();
for (int i = 0; i < grid.GetLength(0); i++) {
for (int j = 0; j < grid.GetLength(1); j++) {
if (grid[i, j] == state) {
freeFields.Add(new Point2D(i, j));
}
}
}
if (freeFields.Count > 0) {
Point2D point = freeFields[Random.Range(0, freeFields.Count - 1)];
x = point.x;
y = point.y;
}
else {
x = 0;
y = 0;
}
}