/// <summary>
/// Searches the next free slot in the card map.
/// </summary>
/// <param name="currentLevel">The current leveldata.</param>
/// <param name="cardMap">The card map.</param>
private static Tuple<int, int> SearchFreeCardSlot(LevelData currentLevel, Card[,] cardMap)
{
Tuple<int, int> result = null;
while (result == null)
{
int xPos = ThreadSafeRandom.Next(0, cardMap.GetLength(0));
int yPos = ThreadSafeRandom.Next(0, cardMap.GetLength(1));
// Check whether the tile position is allowed
if (!currentLevel.Tilemap[xPos, yPos]) { continue; }
// Check whether the tile position is used already
if (cardMap[xPos, yPos] != null) { continue; }
result = Tuple.Create(xPos, yPos);
}
return result;
}
public CardUncoveredByPlayerMessage(Card card)
{
this.Card = card;
}
/// <summary>
/// Builds up the given screen on the given SceneManipulator.
/// </summary>
/// <param name="manipulator">The manipulator.</param>
/// <param name="currentScreen">The screen to be build.</param>
private void BuildScreen(SceneManipulator manipulator, ScreenData currentScreen)
{
int tilesX = m_currentLevel.Tilemap.TilesX;
int tilesY = m_currentLevel.Tilemap.TilesY;
float tileDistX = Constants.TILE_DISTANCE_X;
float tileDistY = -Constants.TILE_DISTANCE_Y;
Vector3 midPoint = new Vector3((tilesX - 1) * tileDistX / 2f, 0f, ((tilesY - 1) * tileDistY / 2f));
foreach (CardPairData actPairData in currentScreen.MemoryPairs)
{
CardPairLogic actCardPair = new CardPairLogic(actPairData);
// Define all resources needed for a card for this pair
var resTitleMaterial = manipulator.AddSimpleColoredMaterial(actPairData.TitleFile);
var resGeometry1 = manipulator.AddGeometry(new CardObjectType()
{
FrontMaterial = resTitleMaterial,
BackMaterial = m_resBackgroundMaterial1
});
var resGeometry2 = manipulator.AddGeometry(new CardObjectType()
{
FrontMaterial = resTitleMaterial,
BackMaterial = m_resBackgroundMaterial2
});
// Create both cards for this pair
Card cardA = new Card(resGeometry1, actCardPair);
Card cardB = new Card(resGeometry2, actCardPair);
Tuple<int, int> slotA = SearchFreeCardSlot(m_currentLevel, m_cardMapOnScreen);
m_cardMapOnScreen[slotA.Item1, slotA.Item2] = cardA;
Tuple<int, int> slotB = SearchFreeCardSlot(m_currentLevel, m_cardMapOnScreen);
m_cardMapOnScreen[slotB.Item1, slotB.Item2] = cardB;
// Add both cards to the scene
cardA.Position = new Vector3(slotA.Item1 * tileDistX, 0f, slotA.Item2 * tileDistY) - midPoint;
cardA.AccentuationFactor = 1f;
cardB.Position = new Vector3(slotB.Item1 * tileDistX, 0f, slotB.Item2 * tileDistY) - midPoint;
cardB.AccentuationFactor = 1f;
manipulator.Add(cardA);
manipulator.Add(cardB);
// Assigns the cards to the pair object
actCardPair.Cards = new Card[] { cardA, cardB };
manipulator.Add(actCardPair);
m_cardPairsOnScreen.Add(actCardPair);
}
}