private static bool CheckCollisionWall(Wall source, Entity target)
{
if (source.col_rect.Intersects(target.col_rect))
{
if (target is ProjectileParticle) { target.remove = true; return true; }
Vector2 distance = new Vector2(Math.Abs(source.col_rect.Center.X - target.col_rect.Center.X), Math.Abs(source.col_rect.Center.Y - target.col_rect.Center.Y));
Vector2 i_distance = new Vector2(Math.Abs(source.col_rect.Width / 2 + target.col_rect.Width / 2 - distance.X), Math.Abs(source.col_rect.Height / 2 + target.col_rect.Height / 2 - distance.Y));
if (i_distance.Y > i_distance.X)
{
target.velocity.X = 0;
target.pos.X = (target.col_rect.Center.X < source.col_rect.Center.X) ?
source.col_rect.X - target.col_rect.Width :
source.col_rect.X + source.col_rect.Width;
}
else if (i_distance.Y < i_distance.X)
{
target.velocity.Y = 0;
target.pos.Y = (target.col_rect.Center.Y < source.col_rect.Center.Y) ?
source.col_rect.Y - target.col_rect.Height :
source.col_rect.Y + source.col_rect.Height;
}
}
return false;
}
public Level()
{
for (int y = 0; y < walls.GetUpperBound(1) + 1; y++)
for (int x = 0; x < walls.GetUpperBound(0) + 1; x++)
if (x == 0 || x == walls.GetUpperBound(0) || y == 0 || y == walls.GetUpperBound(1))
walls[x, y] = new Wall(Global.wallManager.Get("wall1"), (int)(x * Constants.wallSize), (int)(y * Constants.wallSize));
else walls[x, y] = null;
}
public Wall(Wall wall, int x, int y)
: base(wall)
{
sprite = Global.spriteManager.dict["wall"].Get(key);
pos = new Vector2(x, y);
col_rect = new Rectangle(x, y, Constants.wallSize, Constants.wallSize);
imgpos = new Vector2(x, col_rect.Bottom - sprite.rect.Height);
depth = col_rect.Bottom * 0.0001f;
}
