private void init()
{
// Fill grid content
for (int _x = 0; _x < gridSize_x; _x++)
for (int _y = 0; _y < gridSize_y; _y++)
grid[_x, _y] = new Tree(Tree.ASH, _x, _y);
for (int _x = 1; _x < gridSize_x - 1; _x++)
for (int _y = 1; _y < gridSize_y - 1; _y++)
grid[_x, _y] = new Tree(Tree.NORMAL, _x, _y);
// Choose a random tree to burn
r = new Random();
var x = r.Next(1, gridSize_x);
var y = r.Next(1, gridSize_y);
burn(x, y);
printImage();
}
private void burn(int x, int y)
{
var selectedTree = grid[x, y];
selectedTree.state = Tree.BURNING;
var adjacentTrees = new Tree[]
{
grid[x + 1, y],
grid[x - 1, y],
grid[x, y + 1],
grid[x, y - 1]
};
foreach (var tree in adjacentTrees)
if (tree.state == Tree.NORMAL)
if (r.NextDouble() <= p)
tree.state = Tree.BURNING;
selectedTree.state = Tree.ASH;
}
