public LootItem(LootBox item, MyUnit myUnit, WeaponType?type = null)
{
Item = item;
Distance = Measure.GetDistance(myUnit.Position, item.Position);
WeaponType = type;
}
public static bool RLAimed(MyUnit me, Vec2Double target, Game game, Debug debug = null)
{
var Ax = me.Position.X;
var Ay = me.Position.Y;
var Bx = target.X;
var By = target.Y + 0.9;
var angle1 = me.WeaponSpread + Math.Atan2(By - Ay, Bx - Ax);
var point1 = new Vec2Double(Ax + Math.Cos(angle1) * Constants.SaveAreaRays,
Ay + Math.Sin(angle1) * Constants.SaveAreaRays);
var angle2 = -me.WeaponSpread + Math.Atan2(By - Ay, Bx - Ax);
var point2 = new Vec2Double(Ax + Math.Cos(angle2) * Constants.SaveAreaRays,
Ay + Math.Sin(angle2) * Constants.SaveAreaRays);
var list = new List <Vec2Double>
{
point1, point2
};
var visibleLine = new List <Tile>();
foreach (var point in list)
{
var diffX = Math.Abs(me.Position.X - point.X);
var diffY = Math.Abs(me.Position.Y - point.Y);
var pointsNumber = (int)GetDistance(me.Position, point);
var intervalX = diffX / (pointsNumber + 1);
var intervalY = diffY / (pointsNumber + 1);
for (var i = 1; i <= pointsNumber; i++)
{
double x = 0;
double y = 0;
var meX = me.Position.X;
var meY = me.Position.Y;
var tX = point.X;
var tY = point.Y;
if (meY < tY && meX > tX)
{
x = meX - intervalX * i;
y = meY + intervalY * i;
}
else if (meY > tY && meX < tX)
{
x = tX - intervalX * i;
y = tY + intervalY * i;
}
else if (meY < tY && meX < tX)
{
x = tX - intervalX * i;
y = tY - intervalY * i;
}
else if (meY > tY && meX > tX)
{
x = meX - intervalX * i;
y = meY - intervalY * i;
}
else if (meY == tY)
{
if (meX > tX)
{
x = meX - intervalX * i;
}
else
{
x = meX + intervalX * i;
}
y = meY;
}
else if (meX == tX)
{
if (meY > tY)
{
y = meY - intervalY * i;
}
else
{
y = meY + intervalY * i;
}
x = meX;
}
var tileX = (int)Math.Round(x) > Constants.MaxXArrayTile
? Constants.MaxXArrayTile
: (int)Math.Round(x);
var tileY = (int)Math.Round(y) > Constants.MaxYArrayTile
? Constants.MaxYArrayTile
: (int)Math.Round(y);
tileX = tileX < 0
? 0
: tileX;
tileY = tileY < 0
? 0
: tileY;
debug?.Draw(new CustomData.PlacedText("+",
new Vec2Float(tileX, tileY),
TextAlignment.Center,
15,
Constants.RedColor));
visibleLine.Add(game.Level.Tiles[tileX][tileY]);
}
}
var visible = !visibleLine.Exists(x => x == Tile.Wall);
return(visible);
}