//for test
public bool isPointInside(Vector2 xy)
{
bool proj = false;
int closestEdge = getClosestEdge(xy);
Vector2 ab = MathGame.lineToVector(getEdge(closestEdge)); //вектор грани
Vector2 ap = MathGame.lineToVector(getEdge(closestEdge)[0], xy); //вектор от начала грани до точки
/*Проверка пренадлежности делается с помощью вычисления векторного произведения
*между вектором образованым ближайшей гранью (ab) и вектором между курсором и началом ближайшей грани (ap)
* если произведение меньше 0, то точка принадлежит полигону.
*Для полигонов с острыми углами еще нужна проверка на длину. ap не должно быть > ab.
*
*
* Checking by using cross product between vector creating by nearest edge (ab) and
* vector specified by start point of ab and xy coordinates. Negative value of cross means pont
* is inside poly. Length check is for non-square polys.
*/
float cross = MathGame.crs2d(ap, ab);
if (cross < 0 && ab.magnitude >= ap.magnitude)
{ //cross - векторное умножение - проверка тупой угол или острый
proj = true;
}
else
{
proj = false;
}
return(proj);
}
private void StateChangeCheck()
{
if (QuestionsCorrect >= ModerateModeLimit)
{
MathGame.ChangeState(new HardGameState(this));
}
}
private float[] getEdgeSquare()
{
int width = 10;
float[] vertices = new float[8];
//Получаем координаты грани
Vector2 st = new Vector2(shapeCreator.getNodes()[nodesToLink[0]].getX(), shapeCreator.getNodes()[nodesToLink[0]].getY());
Vector2 fn = new Vector2(shapeCreator.getNodes()[nodesToLink[1]].getX(), shapeCreator.getNodes()[nodesToLink[1]].getY());
//Результирующий вектор
Vector2 edgeVector = MathGame.lineToVector(st, fn); //базовый вектор
//Теперь нам нужно найти нормаль к вектору. Координаты вектора-нормали ищется по формулам:
//x = (-y*y')/x', y = (-x*x')/y'. Тут x' и y' - координаты базового вектора
//x или y выбираем любой, например y = 1.
float normY;
if (edgeVector.x >= 0)//Проверяем, что векто рв правой части графика - тогда Y положительный и наоборот
{
normY = 1;
}
else
{
normY = -1;
}
float normX = -(normY * edgeVector.y) / edgeVector.x; //X компонента вектора нормали
Vector2 resNormal1 = new Vector2(normX, normY); //Y компоненту мы уже определили
resNormal1.Normalize(); //нормализуем вектор нормали
resNormal1.x = resNormal1.x * width; // умножаем на ширину нашего прямоугольника
resNormal1.y = resNormal1.y * width;
Vector2 resNormal2 = new Vector2(resNormal1.x, resNormal1.y); //Назначаем оппозитный вектор к нормали, чтобы была вторая сторона прямоугольника
resNormal2.x = -resNormal2.x; //отражаем оппозитный вектор
resNormal2.y = -resNormal2.y;
vertices[0] = resNormal1.x + st.x;
vertices[1] = resNormal1.y + st.y;
vertices[2] = resNormal2.x + st.x;
vertices[3] = resNormal2.y + st.y;
vertices[4] = resNormal2.x + fn.x;
vertices[5] = resNormal2.y + fn.y;
vertices[6] = resNormal1.x + fn.x;
vertices[7] = resNormal1.y + fn.y;
return(vertices);
}
public void FindOpponent()
{
//// First fetch the player from our players collection having current connection id
var player = mathPlayers.FirstOrDefault(x => x.ConnectionId == Context.ConnectionId);
if (player == null)
{
//// Since player would be registered before making this call,
//// we should not reach here. If we are here, something somewhere in the flow above is broken.
return;
}
//// Set that player is seraching for opponent.
player.IsSearchingOpponent = true;
//// We will follow a queue, so find a player who registered earlier as opponent.
//// This would only be the case if more than 2 players are looking for opponent.
var opponent = mathPlayers.Where(x => x.ConnectionId != Context.ConnectionId && x.IsSearchingOpponent && !x.IsPlaying).OrderBy(x => x.RegisterTime).FirstOrDefault();
if (opponent == null)
{
//// Could not find any opponent, invoke opponentNotFound method in the client.
Clients.Client(Context.ConnectionId).InvokeAsync(Constants.OpponentNotFound, mathPlayers);
return;
}
//// Set both players as playing.
player.IsPlaying = true;
player.IsSearchingOpponent = false; //// Make him unsearchable for opponent search
opponent.IsPlaying = true;
opponent.IsSearchingOpponent = false;
//// Set each other as opponents.
//player.Opponent = opponent;
//opponent.Opponent = player;
//// Notify both players that they can play the game by invoking opponentFound method for both the players.
//// Also pass the opponent name and opoonet image, so that they can visualize it.
//// Here we are directly using connection id, but group is a good candidate and use here.
//Clients.Client(Context.ConnectionId).InvokeAsync(Constants.OpponentFound, opponent.Name, opponent.Image);
//Clients.Client(opponent.ConnectionId).InvokeAsync(Constants.OpponentFound, player.Name, player.Image);
var newGame = new MathGame(player, opponent);
mathGames.Add(newGame);
Clients.All.InvokeAsync("hello");
Clients.All.InvokeAsync("startMathGame", newGame);
//Clients.User(newGame.Player2.ConnectionId).InvokeAsync("startMathGame", newGame);
//// Create a new game with these 2 player and add it to games collection.
//StartGame(newGame);
}
public void setPointPosition()
{
int edge = this.parentEdge;
float length = this.edgePosition;
Vector2[] edVec = new Vector2[2];
Vector2 tmp;
edVec = shapeCreator.getPolygons()[this.parentPoly].getEdge(edge);
tmp = new Vector2(edVec[1].x - edVec[0].x, edVec[1].y - edVec[0].y);
tmp = MathGame.scl(tmp, length);
tmp.x = tmp.x + edVec[0].x;
tmp.y = tmp.y + edVec[0].y;
setPosition(tmp);
}
static void Main(string[] args)
{
SettingsGameJSON SF = new SettingsGameJSON();
ConsoleKeyInfo choose;
for (;;)
{
Console.Clear();
Console.WriteLine("---GRA W LICZENIE---\n\n" +
"MENU GŁÓWNE:\n" +
"---------------------\n" +
"1. Dodawanie\n" +
"2. Odejmowanie\n" +
"3. Mnożenie\n" +
"4. Dzielenie\n" +
"---------------------\n" +
"5. Opcje\n" +
"---------------------\n" +
"9. Wyjście\n");
choose = Console.ReadKey();
switch (choose.Key.ToString())
{
case "D1":
case "D2":
case "D3":
case "D4":
MathGame.Play(SF.Range, SF.Quantity, choose);
break;
case "D5":
OptionsMenu.SetGame(SF);
break;
case "D9":
Environment.Exit(0);
break;
}
}
}
//Awake is called when the script instance is being loaded.
void Awake()
{
//Load spritesheet
// numberSprites = Resources.LoadAll<Sprite>("Images/MathGame/0thru13");
/*for (int i = 0; i < numberSprites.Length; i++)
* {
* Debug.Log("Loaded " + numberSprites[i].name + " from spritesheet.");
* }
*/
if (instance == null)
{
instance = this;
}
else if (instance != this)
{
Destroy(gameObject);
}
numberSprites = new Sprite[maxNumber + 1];
LoadAllSprites();
//Begin();
}
public ModerateGameState(int questionsAttempted, int questionsCorrect, MathGame mathGame)
{
QuestionsAttempted = questionsAttempted;
QuestionsCorrect = questionsCorrect;
MathGame = mathGame;
}
internal void StartGame(MathGame game)
{
//mathGames.Add(game);
Clients.User(game.Player1.ConnectionId).InvokeAsync("startMathGame", game);
Clients.User(game.Player2.ConnectionId).InvokeAsync("startMathGame", game);
}
private void Awake()
{
instance = this;
}