private void GameEnviroment_MouseUp(object sender, System.Windows.Input.MouseButtonEventArgs e)
{
if (SelectedTool != null)
{
var block = (sender as EnvBlock);
block.Type = (EnvType)SelectedTool;
if (block.Type == EnvType.Packman)
{
int newPackmanRow = Grid.GetRow(block);
int newPackmanCol = Grid.GetColumn(block);
if (Packman != null)
{
if (Packman.Row != newPackmanRow || Packman.Column != newPackmanCol)
{
env[Packman.Row, Packman.Column].Type = EnvType.Empty;
Packman = new Packman(env, newPackmanRow, newPackmanCol);
}
}
else
{
Packman = new Packman(env, newPackmanRow, newPackmanCol);
}
}
}
}
public void Show(State state)
{
if (env.GetLength(0) != state.RowSize
||
env.GetLength(1) != state.ColumnSize)
{
this.RowCount = state.RowSize;
this.ColumnCount = state.ColumnSize;
}
int numberOfPackman = 0;
int packmanRow = -1;
int packmanCol = -1;
for (int i = 0; i < state.RowSize; i++)
{
for (int j = 0; j < state.ColumnSize; j++)
{
env[i, j].Type = (EnvType)state[i, j];
if (env[i, j].Type == EnvType.Packman)
{
numberOfPackman++;
packmanRow = i;
packmanCol = j;
}
}
}
if (numberOfPackman != 1)
{
throw new Exception("Number of packman must be exactly one.");
}
else
{
Packman = new Packman(env, packmanRow, packmanCol);
}
}
