public static void UpdateGame(MyContext db, UpdateGameInput input)
{
//Add new state
var newstate = new GamesDataStates
{
StateId = GuidGenerator.GenerateSequentialGuid(),
GameId = input.Gamerec.EntryId,
State = input.Gameobj.Serialize(),
RenderRep = input.Gameobj.Render(),
Timestamp = DateTime.UtcNow
};
db.GamesDataStates.Add(newstate);
//Add chat
if (!String.IsNullOrEmpty(input.Gameobj.ChatMsgs))
{
var newchat = new GamesDataChats
{
ChatId = GuidGenerator.GenerateSequentialGuid(),
GameId = input.Gamerec.EntryId,
OwnerId = null,
Message = input.Gameobj.ChatMsgs
};
db.GamesDataChats.Add(newchat);
}
if (!input.Gameobj.Gameover)
{
//Update clocks
var clock = db.GamesDataClocks.Single(x => x.GameId.Equals(input.Gamerec.EntryId) && x.OwnerId.Equals(input.Mover));
var newbank = clock.Bank + input.Gamerec.ClockInc;
if (newbank > input.Gamerec.ClockMax)
{
newbank = input.Gamerec.ClockMax;
}
clock.Bank = (short)newbank;
}
//Update whoseturn
db.GamesDataWhoseturn.RemoveRange(db.GamesDataWhoseturn.Where(x => x.GameId.Equals(input.Gamerec.EntryId)));
foreach (var p in input.Gameobj.Whoseturn())
{
var node = new GamesDataWhoseturn
{
GameId = input.Gamerec.EntryId,
OwnerId = GuidGenerator.HelperStringToBA(PlayerId2OwnerId(db, p))
};
db.GamesDataWhoseturn.Add(node);
}
//Check for end of game
if (input.Gameobj.Gameover)
{
input.Gamerec.Closed = true;
//Archive the game
List <GamesDataStates> allstates = db.GamesDataStates.Where(x => x.GameId.Equals(input.Gamerec.EntryId)).ToList();
allstates.Add(newstate);
JObject rec = JObject.FromObject(new
{
header = new
{
reportId = GuidGenerator.HelperBAToString(input.Gamerec.EntryId),
game = new
{
id = GuidGenerator.HelperBAToString(input.Gamerec.GameMetaId),
name = input.Gamerec.GameMeta.Name,
variants = String.IsNullOrWhiteSpace(input.Gamerec.Variants) ? new string[0] : input.Gamerec.Variants.Split('\n'),
},
dates = new
{
start = allstates.First().Timestamp,
end = allstates.Last().Timestamp.Truncate(TimeSpan.FromSeconds(1))
},
//Add `event` one day
timeControl = String.Join('/', new string[] { input.Gamerec.ClockStart.ToString(), input.Gamerec.ClockInc.ToString(), input.Gamerec.ClockMax.ToString() }),
players = input.Gameobj.Players,
results = input.Gameobj.Results()
//Add `termination` one day
},
moves = input.Gameobj.MovesArchive(allstates.Select(x => x.State).ToArray())
}
);
GamesArchive archive = new GamesArchive
{
ReportId = input.Gamerec.EntryId,
Json = rec.ToString()
};
db.GamesArchive.Add(archive);
}
}
public static void ExecuteCommand(MyContext db, ExecuteCommandInput input)
{
var cmd = (ConsoleCommands)input.Console.Command;
//First check for unanimity
bool passed = true;
foreach (var vote in input.Console.ConsolesVotes)
{
if (!vote.Vote)
{
passed = false;
break;
}
}
if (!passed)
{
string chat = "";
switch (cmd)
{
case ConsoleCommands.DRAW:
chat = "The draw offer was rejected.";
break;
case ConsoleCommands.FREEZE:
chat = "The request to freeze the clocks was rejected.";
break;
case ConsoleCommands.THAW:
chat = "The request to thaw the clocks was rejected.";
break;
default:
throw new ArgumentException("The console command was not recognized. This should never happen.");
}
var newchat = new GamesDataChats
{
ChatId = GuidGenerator.GenerateSequentialGuid(),
GameId = input.Gamerec.EntryId,
Game = input.Gamerec,
Message = chat
};
input.Gamerec.GamesDataChats.Add(newchat);
}
else
{
switch (cmd)
{
case ConsoleCommands.DRAW:
Game newobj = input.Gameobj.Draw();
var args = new UpdateGameInput
{
Gameobj = newobj,
Gamerec = input.Gamerec
};
UpdateGame(db, args);
break;
case ConsoleCommands.FREEZE:
input.Gamerec.ClockFrozen = true;
input.Gamerec.GamesDataChats.Add(
new GamesDataChats
{
ChatId = GuidGenerator.GenerateSequentialGuid(),
GameId = input.Gamerec.EntryId,
Game = input.Gamerec,
Message = "The clocks have been frozen."
}
);
break;
case ConsoleCommands.THAW:
input.Gamerec.ClockFrozen = false;
input.Gamerec.GamesDataChats.Add(
new GamesDataChats
{
ChatId = GuidGenerator.GenerateSequentialGuid(),
GameId = input.Gamerec.EntryId,
Game = input.Gamerec,
Message = "The clocks have been thawed."
}
);
break;
default:
throw new ArgumentException("The console command was not recognized. This should never happen.");
}
}
}
private void GamesData(MyContext db)
{
Field <GamesDataType>(
"moveGame",
description: "Submit a move to a game",
arguments: new QueryArguments(
new QueryArgument <NonNullGraphType <MoveGameInputType> > {
Name = "input"
}
),
resolve: _ => {
var context = (UserContext)_.UserContext;
var input = _.GetArgument <MoveGameDTO>("input");
var user = db.Owners.SingleOrDefault(x => x.CognitoId.Equals(context.cognitoId));
if (user == null)
{
throw new ExecutionError("You don't appear to have a user account! Only registered users can play.");
}
byte[] binaryid;
try
{
binaryid = GuidGenerator.HelperStringToBA(input.id);
}
catch
{
throw new ExecutionError("The game ID you provided is malformed. Please verify and try again.");
}
//Does this game id exist?
var game = db.GamesData.SingleOrDefault(x => x.EntryId.Equals(binaryid));
if (game == null)
{
throw new ExecutionError("The game id you provided (" + input.id + ") does not appear to exist.");
}
if (game.Closed)
{
throw new ExecutionError("This game has ended. No further moves are possible.");
}
//Load the latest game state
Game gameobj;
try
{
gameobj = GameFactory.LoadGame(game.GameMeta.Shortcode, game.GamesDataStates.Last().State);
}
catch (Exception e)
{
throw new ExecutionError("An error occurred while trying to load the game. Please alert the administrators. The game code said the following: " + e.Message);
}
//Is the move legal?
Game newgameobj;
try
{
newgameobj = gameobj.Move(GuidGenerator.HelperBAToString(user.PlayerId), input.move);
}
catch (Exception e)
{
throw new ExecutionError("Your move was not accepted. The game code said the following: " + e.Message);
}
//Build game object
var uginput = new UpdateGameInput
{
Gameobj = newgameobj,
Gamerec = game,
Mover = user.OwnerId
};
DBFuncs.UpdateGame(db, uginput);
db.SaveChanges();
return(game);
}
);
Field <GamesDataPreviewType>(
"moveGamePreview",
description: "Preview a move to a game",
arguments: new QueryArguments(
new QueryArgument <NonNullGraphType <MoveGameInputType> > {
Name = "input"
}
),
resolve: _ => {
var context = (UserContext)_.UserContext;
var input = _.GetArgument <MoveGameDTO>("input");
var user = db.Owners.SingleOrDefault(x => x.CognitoId.Equals(context.cognitoId));
if (user == null)
{
throw new ExecutionError("You don't appear to have a user account! Only registered users can play.");
}
byte[] binaryid;
try
{
binaryid = GuidGenerator.HelperStringToBA(input.id);
}
catch
{
throw new ExecutionError("The game ID you provided is malformed. Please verify and try again.");
}
//Does this game id exist?
var game = db.GamesData.SingleOrDefault(x => x.EntryId.Equals(binaryid));
if (game == null)
{
throw new ExecutionError("The game id you provided (" + input.id + ") does not appear to exist.");
}
if (game.Closed)
{
throw new ExecutionError("This game has ended. No further moves are possible.");
}
//Load the latest game state
Game gameobj;
try
{
gameobj = GameFactory.LoadGame(game.GameMeta.Shortcode, game.GamesDataStates.Last().State);
}
catch (Exception e)
{
throw new ExecutionError("An error occurred while trying to load the game. Please alert the administrators. The game code said the following: " + e.Message);
}
//Is the move legal?
Game newgameobj;
try
{
newgameobj = gameobj.Move(GuidGenerator.HelperBAToString(user.PlayerId), input.move);
}
catch (Exception e)
{
throw new ExecutionError("Your move was not accepted. The game code said the following: " + e.Message);
}
return(newgameobj);
}
);
Field <GamesDataChatType>(
"newChat",
description: "Post a new chat message to a game",
arguments: new QueryArguments(
new QueryArgument <NonNullGraphType <NewChatInputType> > {
Name = "input"
}
),
resolve: _ => {
var context = (UserContext)_.UserContext;
var input = _.GetArgument <NewChatDTO>("input");
var user = db.Owners.SingleOrDefault(x => x.CognitoId.Equals(context.cognitoId));
if (user == null)
{
throw new ExecutionError("You don't appear to have a user account! Only registered users can chat in games.");
}
byte[] binaryid;
try
{
binaryid = GuidGenerator.HelperStringToBA(input.id);
}
catch
{
throw new ExecutionError("The game ID you provided is malformed. Please verify and try again.");
}
//Does this game id exist?
var game = db.GamesData.SingleOrDefault(x => x.EntryId.Equals(binaryid));
if (game == null)
{
throw new ExecutionError("The game id you provided (" + input.id + ") does not appear to exist.");
}
var rec = new GamesDataChats
{
ChatId = GuidGenerator.GenerateSequentialGuid(),
GameId = binaryid,
OwnerId = user.OwnerId,
Message = input.message
};
db.GamesDataChats.Add(rec);
db.SaveChanges();
return(rec);
}
);
Field <GamesDataType>(
"resignGame",
description: "Resign from a game in progress",
arguments: new QueryArguments(
new QueryArgument <NonNullGraphType <ResignGameInputType> > {
Name = "input"
}
),
resolve: _ => {
var context = (UserContext)_.UserContext;
var input = _.GetArgument <ResignGameDTO>("input");
var user = db.Owners.SingleOrDefault(x => x.CognitoId.Equals(context.cognitoId));
if (user == null)
{
throw new ExecutionError("You don't appear to have a user account! Only registered users can play.");
}
if (!input.confirmed)
{
throw new ExecutionError("You must set `confirmed` to `true` to proceed. This action cannot be undone!");
}
byte[] binaryid;
try
{
binaryid = GuidGenerator.HelperStringToBA(input.id);
}
catch
{
throw new ExecutionError("The game ID you provided is malformed. Please verify and try again.");
}
//Does this game id exist?
var game = db.GamesData.SingleOrDefault(x => x.EntryId.Equals(binaryid));
if (game == null)
{
throw new ExecutionError("The game id you provided (" + input.id + ") does not appear to exist.");
}
if (game.Closed)
{
throw new ExecutionError("This game has ended. No further moves are possible.");
}
//Load the latest game state
Game gameobj;
try
{
gameobj = GameFactory.LoadGame(game.GameMeta.Shortcode, game.GamesDataStates.Last().State);
}
catch (Exception e)
{
throw new ExecutionError("An error occurred while trying to load the game. Please alert the administrators. The game code said the following: " + e.Message);
}
//Is the move legal?
Game newgameobj;
try
{
newgameobj = gameobj.Resign(GuidGenerator.HelperBAToString(user.PlayerId));
}
catch (Exception e)
{
throw new ExecutionError("The resignation failed. The game code said the following: " + e.Message);
}
//Build game object
var uginput = new UpdateGameInput
{
Gameobj = newgameobj,
Gamerec = game,
Mover = user.OwnerId
};
DBFuncs.UpdateGame(db, uginput);
db.SaveChanges();
return(game);
}
);
}
