protected override async Task OnAfterRenderAsync(bool firstRender)
{
// simple polling of the server
if (bPollServer)
{
await Task.Delay(1000);
int nGameStatus = turnService.GetGameStatus(gameId);
if (nGameStatus != 0)
{
// first check if the game is over
if ((nGameStatus & 2) == 0)
{
TurnMessage = "Game Over";
game.NGameStatus = nGameStatus;
bPollServer = false; // if so stop polling
}
if (nGameStatus != game.NGameStatus)
{
TurnMessage = "Your turn";
bPollServer = false;
game.NGameStatus = nGameStatus;
var history = await gameService.GetLastMove(gameId);
if (history != null)
{
List <Piece> pieces = (List <Piece>) await gameService.GetHistoryPieces(history.HistoryId);
if (history.NActionType == 1)
{
if (pieces.Count() != 0)
{
// animate
// this call returns immediately but the javascript method sets up an
// animation that takes 1000ms to complete
await JSRuntime.InvokeVoidAsync("tileAnimate", history.NSourcePos, history.NDestPos + (OtherPlayer.NPlayer - 1) * 25 + 5);
await Task.Delay(100); // wait for javascript to grab the images
// updating components before animation completes
// so the pieces dissappear from the board
playerBoard.Update(game.NGameStatus, null);
truck.Update(game.NGameStatus, pieces[0]); // remove
await Task.Delay(900); // rest of time it takes for animation to complete.
otherBoard.Update(game.NGameStatus, pieces[0]); // add
await RefillTruck(history.NSourcePos);
}
}
else if (history.NActionType == 2)
{
var harvestIdList = new List <int>();
foreach (var piece in pieces)
{
harvestIdList.Add(piece.NPosition + (OtherPlayer.NPlayer - 1) * 25 + 5);
}
await JSRuntime.InvokeVoidAsync("doAnimateArray", (object)harvestIdList);
await Task.Delay(100); // wait for javascript to grab the images
// updating components before animation completes
// so the pieces dissappear from the board
otherBoard.ConfirmHarvest(pieces);
playerBoard.Update(game.NGameStatus);
otherBoard.Update(game.NGameStatus);
truck.Update(game.NGameStatus); // remove
await Task.Delay(900); // rest of time it takes for animation to complete.
UpdateScores(history.NScore1, history.NScore2);
}
}
}
}
StateHasChanged();
}
}
public async void StatusChangeHandler(Status status)
{
Console.WriteLine("StatusChangedHandler");
if (status.nCaller == 0)
{
bFrom = true;
iFrom = status.ButtonId;
pieceFrom = status.piece;
StateHasChanged();
}
if (status.nCaller != 0 && status.bHarvest)
{
var action = new GameAction(gameId, playerBoard.companionBonus, Player.Identity, playerBoard.harvestList);
var result = await gameService.SubmitAction(action);
if (result.nResponseCode == 1)
{
await JSRuntime.InvokeVoidAsync("doAnimateArray", (object)playerBoard.harvestIdList);
await Task.Delay(100); // wait for javascript to grab the images
// updating components before animation completes
// so the pieces dissappear from the board
game.NGameStatus = result.nGameStatus;
playerBoard.ConfirmHarvest();
playerBoard.Update(game.NGameStatus);
otherBoard.Update(game.NGameStatus);
await Task.Delay(900); // rest of time it takes for animation to complete.
UpdateScores(result.nScore1, result.nScore2);
bPollServer = true;
turnService.SetGameStatus(game.GameId, game.NGameStatus);
TurnMessage = "Please wait";
StateHasChanged();
}
}
if (status.nCaller != 0 && bFrom)
{
bFrom = false;
truck.ClearHighlighting();
int sourcePosition = pieceFrom.NPosition; // save source position so we can refill it later
var action = new GameAction(1, status.ButtonId - (status.nCaller - 1) * 25 - 5,
pieceFrom.PieceId, game.GameId, Player.Identity);
var result = await gameService.SubmitAction(action);
if (result.nResponseCode == 1)
{
// animate
// this call returns immediately but the javascript method sets up an
// animation that takes 1000ms to complete
await JSRuntime.InvokeVoidAsync("tileAnimate", iFrom, status.ButtonId);
await Task.Delay(100); // wait for javascript to grab the image
// remove old piece from truck list
// so the piece dissappears from the board
truck.Update(game.NGameStatus, pieceFrom);
await Task.Delay(900); // rest of time it takes for animation to complete.
// flip piece if required
if (action.nActionArguement % 5 != pieceFrom.NPosition)
{
pieceFrom.NPieceStatus = (pieceFrom.NPieceStatus | 2); // set bit 2 - star side down
}
// set pieceFrom new position and owner
pieceFrom.NPosition = action.nActionArguement;
pieceFrom.NOwner = Player.NPlayer;
// updating components after animation completes
// so the piece reappears at the destination
game.NGameStatus = result.nGameStatus;
playerBoard.Update(game.NGameStatus, pieceFrom);
otherBoard.Update(game.NGameStatus);
// first check if the game is over
if ((game.NGameStatus & 2) == 0)
{
TurnMessage = "Game Over";
}
else
{
bPollServer = true;
TurnMessage = "Please wait";
}
turnService.SetGameStatus(game.GameId, game.NGameStatus);
// add new piece
await RefillTruck(sourcePosition);
StateHasChanged();
}
}
}
