private void OnAppearing()
{
Fruits.Clear();
Fruits.Add("Strawberry");
Fruits.Add("Apple");
Fruits.Add("Banana");
Fruits.Add("Orange");
}
private void ExecuteClearCommand()
{
Planets = new ObservableCollection <string>();
DataAccess db = new DataAccess();
db.ClearAllUserCreatedRows();
clearDataGrids();
updateRows();
FruitsSelectedItem = null;
PlanetsSelectedItem = null;
Fruits.Clear();
Planets.Clear();
populateComboBoxes();
}
private void OnAppearing()
{
Fruits.Clear();
Fruits.Add("Apple");
Fruits.Add("Orange");
Fruits.Add("Banana");
Fruits.Add("Pineapple");
Fruits.Add("Pear");
Fruits.Add("Grapes");
//**DEBUG HERE**
//HERE THE POSITION = 0 BUT VISUALLY THE CAROUSEL DIFFERS.
var position = FruitPosition;
//**DEBUG HERE**
//ON FIRST INSTANCE SELECTEDFRUIT IS NULL. IT SHOULD BE
//SET TO APPLE. ON SUBSEQUANT RUNS IT REMAINS APPLE BUT
//VISUALLY THE CAROUSEL DIFFERS.
var selectedFruit = CurrentFruit;
}
public void GenerateFruits()
{
foreach (Fruit fruit in Fruits)
{
if (!(GameMap.MapUnits[fruit.UnitPosition.Row, fruit.UnitPosition.Column] is Snake))
{
GameMap.RemoveUnit(fruit.UnitPosition);
}
}
Fruits.Clear();
Random random = new Random();
int aux = random.Next(100);
if (aux < 60) // place one fruit
{
bool canPut = false;
while (!canPut)
{
Random rdRow = new Random();
Random rdColumn = new Random();
int auxRow = rdRow.Next(GameMap.NumberOfRows);
int auxColumn = rdColumn.Next(GameMap.NumberOfColumns);
if (GameMap.MapUnits[auxRow, auxColumn] == null &&
(((auxRow - SnakeParts[0].UnitPosition.Row) < -2) || ((auxRow - SnakeParts[0].UnitPosition.Row) > 2) ||
((auxColumn - SnakeParts[0].UnitPosition.Column) < -2) || ((auxColumn - SnakeParts[0].UnitPosition.Column) > 2)))
{
GameMap.AddUnit(new Fruit(new Position(auxRow, auxColumn)));
Fruits.Add(new Fruit(new Position(auxRow, auxColumn)));
canPut = true;
}
}
}
else // place two fruits
{
bool canPut = false;
while (!canPut)
{
Random rdRow1 = new Random();
Random rdColumn1 = new Random();
Random rdRow2 = new Random();
Random rdColumn2 = new Random();
int auxRow1 = rdRow1.Next(GameMap.NumberOfRows);
int auxColumn1 = rdColumn1.Next(GameMap.NumberOfColumns);
int auxRow2 = rdRow2.Next(GameMap.NumberOfRows);
int auxColumn2 = rdColumn2.Next(GameMap.NumberOfColumns);
if ((auxRow1 != auxRow2 || auxColumn1 != auxColumn2) &&
GameMap.MapUnits[auxRow1, auxColumn1] == null && GameMap.MapUnits[auxRow2, auxColumn2] == null &&
(((auxRow1 - SnakeParts[0].UnitPosition.Row) < -2) || ((auxRow1 - SnakeParts[0].UnitPosition.Row) > 2) ||
((auxColumn1 - SnakeParts[0].UnitPosition.Column) < -2) || ((auxColumn1 - SnakeParts[0].UnitPosition.Column) > 2)) &&
(((auxRow2 - SnakeParts[0].UnitPosition.Row) < -2) || ((auxRow2 - SnakeParts[0].UnitPosition.Row) > 2) ||
((auxColumn2 - SnakeParts[0].UnitPosition.Column) < -2) || ((auxColumn2 - SnakeParts[0].UnitPosition.Column) > 2)))
{
GameMap.AddUnit(new Fruit(new Position(auxRow1, auxColumn1)));
Fruits.Add(new Fruit(new Position(auxRow1, auxColumn1)));
GameMap.AddUnit(new Fruit(new Position(auxRow2, auxColumn2)));
Fruits.Add(new Fruit(new Position(auxRow2, auxColumn2)));
canPut = true;
}
}
}
}