//Добавляет в стэш спавнера бонус-элемент
private void SpawnBonus(Vector2 spawnPosition, ElementToCreate elementToCreate, Vector2 lineBonusDest)
{
switch (elementToCreate)
{
case ElementToCreate.LineBonus:
Texture2D texture;
if (lineBonusDest.X == 1)
{
texture = MainGameState.LinePlanetTextures[(int)this.planetType];
}
else
{
texture = MainGameState.LinePlanetTextures[(int)this.planetType + 5];
}
LineBonus temp_sprite = new LineBonus(texture)
{
planetType = this.planetType,
Position = spawnPosition,
BonusDirection = lineBonusDest
};
MainGameState.spriteSpawner.AddBonusToStash(temp_sprite);
break;
case ElementToCreate.Bomb:
Bomb bomb = new Bomb(MainGameState.BombPlanetTextures[(int)this.planetType])
{
Position = spawnPosition,
planetType = this.planetType
};
MainGameState.spriteSpawner.AddBonusToStash(bomb);
break;
}
}
public override void MatchDetection(GameTime gameTime, List <Sprite> sprites)
{
if (IsRemoved == false && GetType() != typeof(Destroyer))
{
int indexOf_X;
List <Sprite> cleared_sprites = sprites.Where(sp => sp.GetType() != typeof(Destroyer)).Select(x => x).ToList();
Vector2 spawnPosition = this.Position;
ElementToCreate elementToCreate = ElementToCreate.None;
//Горизонтальная проверка
List <Sprite> x_neighbours = cleared_sprites.Where(sprite => sprite.rectangle.Top == rectangle.Top)
.OrderBy(x => x.Position.X).ToList();
indexOf_X = x_neighbours.IndexOf(this);
int right_matches = GetMatchElements(x_neighbours, indexOf_X, 1);
int left_matches = GetMatchElements(x_neighbours, indexOf_X, -1);
int indexOf_Y;
////Вертикальная проверка
List <Sprite> y_neighbours = cleared_sprites.Where(sprite => sprite.Position.X == Position.X)
.OrderBy(x => x.Position.Y).ToList();
indexOf_Y = y_neighbours.IndexOf(this);
int bot_matches = GetBottomMatchElements(y_neighbours, indexOf_Y, 1);
int top_matches = GetBottomMatchElements(y_neighbours, indexOf_Y, -1);
//Текущий элемент точно на пересечении
if (right_matches + left_matches >= 2 && top_matches + bot_matches >= 2)
{
spawnPosition = this.Position;
elementToCreate = ElementToCreate.Bomb;
SpawnBonus(spawnPosition, elementToCreate, new Vector2(0, 0));
//DeleteMatchElements(right_matches, left_matches, indexOf_X, x_neighbours);
//DeleteMatchElements(bot_matches, top_matches, indexOf_Y, y_neighbours);
//return;
}
//Поиск потенциального пересечения двигаясь по Х
else if (right_matches + left_matches >= 2)
{
for (int i = indexOf_X - left_matches; i <= right_matches + indexOf_X; i++)
{
int new_indexOf_Y;
////Вертикальная проверка
List <Sprite> new_y_neighbours = cleared_sprites.Where(sprite => sprite.Position.X == x_neighbours[i].Position.X)
.OrderBy(x => x.Position.Y).ToList();
new_indexOf_Y = new_y_neighbours.IndexOf(x_neighbours[i]);
int new_bot_matches = GetBottomMatchElements(new_y_neighbours, new_indexOf_Y, 1);
int new_top_matches = GetBottomMatchElements(new_y_neighbours, new_indexOf_Y, -1);
if (new_bot_matches + new_top_matches < 2)
{
continue;
}
else
{
spawnPosition = x_neighbours[i].Position;
elementToCreate = ElementToCreate.Bomb;
SpawnBonus(spawnPosition, elementToCreate, new Vector2(0, 0));
DeleteMatchElements(new_bot_matches, new_top_matches, new_indexOf_Y, new_y_neighbours);
//return;
}
}
if (right_matches + left_matches == 3)
{
SpawnBonus(this.Position, ElementToCreate.LineBonus, new Vector2(1, 0));
}
else if (right_matches + left_matches > 3)
{
SpawnBonus(this.Position, ElementToCreate.Bomb, new Vector2(0, 0));
}
}
//Поиск потенциального пересечения двигаясь по Y
else if (top_matches + bot_matches >= 2)
{
for (int i = indexOf_Y - top_matches; i <= bot_matches + indexOf_Y; i++)
{
int new_indexOf_X;
//Горизонтальная проверка
List <Sprite> new_x_neighbours = cleared_sprites.Where(sprite => sprite.rectangle.Top == y_neighbours[i].rectangle.Top)
.OrderBy(x => x.Position.X).ToList();
new_indexOf_X = new_x_neighbours.IndexOf(y_neighbours[i]);
int new_right_matches = GetMatchElements(new_x_neighbours, new_indexOf_X, 1);
int new_left_matches = GetMatchElements(new_x_neighbours, new_indexOf_X, -1);
if (new_left_matches + new_right_matches < 2)
{
continue;
}
else
{
SpawnBonus(y_neighbours[i].Position, ElementToCreate.Bomb, new Vector2(0, 0));
DeleteMatchElements(new_right_matches, new_left_matches, new_indexOf_X, new_x_neighbours);
}
}
if (top_matches + bot_matches == 3)
{
SpawnBonus(this.Position, ElementToCreate.LineBonus, new Vector2(0, 1));
}
else if (top_matches + bot_matches > 3)
{
SpawnBonus(this.Position, ElementToCreate.Bomb, new Vector2(0, 0));
}
}
//Обязательная подчистка всего остального
if (right_matches + left_matches >= 2)
{
DeleteMatchElements(right_matches, left_matches, indexOf_X, x_neighbours);
}
if (top_matches + bot_matches >= 2)
{
DeleteMatchElements(bot_matches, top_matches, indexOf_Y, y_neighbours);
}
//SpawnBombsDeleteMatches(sprites, ref indexOf_X, x_neighbours, ref right_matches, left_matches, new Vector2(1, 0));
//SpawnBombsDeleteMatches(sprites, ref indexOf_Y, y_neighbours, ref bot_matches, top_matches, new Vector2(0, 1));
}
}
