private void _HandleRefillEvent(DiceGame.RefillEvent refillEvent)
{
Debug.LogFormat("_HandleRefillEvent");
refillEvent.moveTileList.ForEach(moveTileInfo => _MoveTile(moveTileInfo));
_ProcessNewTileList(refillEvent.newTileList);
}
void IGameAction.Execute(GameState state, EventHandler eventHandler)
{
RefillEvent refillEvent = new RefillEvent();
for (int col = 0; col < state.width; ++col)
{
//
// Move tiles to fill empty spaces below them
bool didMove = false;
do
{
didMove = false;
for (int row = state.height - 1; row > 0; --row)
{
if (state[col, row] == "e")
{
for (int above = row - 1; (didMove == false) && above >= 0; --above)
{
if (state[col, above] != "e")
{
state[col, row] = state[col, above];
state[col, above] = "e";
didMove = true;
refillEvent.moveTileList.Add(new RefillEvent.MoveTileInfo(col, above, row, state[col, row]));
}
}
}
}
} while (didMove);
//
// Create new tiles to fill empty spaces at top of column
bool didNew = false;
do
{
didNew = false;
for (int row = state.height - 1; row >= 0; --row)
{
if (state[col, row] == "e")
{
state[col, row] = _RandomTile();
didNew = true;
refillEvent.newTileList.Add(new RefillEvent.NewTileInfo(col, row, state[col, row]));
}
}
} while (didNew);
}
if (eventHandler != null)
{
eventHandler(this, refillEvent);
}
}