public static bool Create(AActionParams actionParams, out AAction?action)
{
action = actionParams switch {
BuyAction.Params p => ActionRequest.HasRequiredProps(actionParams.Request, "PieceType") && AreNotNull(actionParams.Game)
? new BuyAction(p)
: null,
PlantAction.Params p => ActionRequest.HasRequiredProps(actionParams.Request, "Origin", "Target") && AreNotNull(actionParams.Game, actionParams.Board)
? new PlantAction(p)
: null,
GrowAction.Params p => ActionRequest.HasRequiredProps(actionParams.Request, "Origin") && AreNotNull(actionParams.Game, actionParams.Board)
? new GrowAction(p)
: null,
CollectAction.Params p => ActionRequest.HasRequiredProps(actionParams.Request, "Origin") && AreNotNull(actionParams.Game, actionParams.Board)
? new CollectAction(p)
: null,
EndTurnAction.Params p => AreNotNull(actionParams.Game)
? new EndTurnAction(p)
: null,
StartGameAction.Params p => AreNotNull(actionParams.Session, actionParams.Game)
? new StartGameAction(p)
: null,
PlaceStartingTreeAction.Params p => ActionRequest.HasRequiredProps(actionParams.Request, "Origin") && AreNotNull(actionParams.Game, actionParams.Board)
? new PlaceStartingTreeAction(p)
: null,
_ => throw new ArgumentOutOfRangeException()
};
return(action != null);
}
protected ATurnAction(AActionParams actionParams) : base(actionParams)
{
AddValidators(
new AActionValidator[] {
new OnPlayersTurn(actionParams.PlayerId, actionParams.Game)
}
);
}
protected ATurnActionWithOrigin(AActionParams actionParams) : base(actionParams)
{
Board = actionParams.Board;
Origin = (Hex)actionParams.Request.Origin;
AddValidators(new AActionValidator[] {
new ValidTile(Origin),
new TileHasNotBeenActiveThisTurn(Origin, Game),
new TileBelongsToPlayerOrIsEmpty(Origin, PlayerId, Game, Board),
});
}
protected ATurnActionOnOwnPiece(AActionParams actionParams) : base(actionParams)
{
AddValidators(new [] {
new TileBelongsToPlayer(Origin, PlayerId, Game, Board),
});
}
protected AAction(AActionParams actionParams)
{
Game = actionParams.Game !;
PlayerId = actionParams.PlayerId !;
}
protected AHostAction(AActionParams actionParams) : base(actionParams)
{
Session = actionParams.Session !;
AddValidators(new AActionValidator[] { new PlayerIsHost(Session, PlayerId) });
}