public void TryLaserShot()
{
float LaserLen = 10f;
if (LasersCharges.x > 0)
{
LasersCharges.x--;
AsteroidsGame.current.UpdateLaserCounter();
var up = logicobj.up;
foreach (var item in Engine.FindObjectsOfType <FastPhysics>())
{
if (!FastPhysics.CrossArray(item.logicobj.tags, tagsblacklist))
{
//Расстояние до лазера от объекта это длина его перпендикуляра если корабль смотрит в сторону объекта
var ip = item.position;
if (Vector2.Distance(up + position, ip) < Vector2.Distance(position, ip))//Если корабль смотрит в сторону объекта
{
Vector2 cross = PerpPoint(ip - position, up);
if (cross.magnitude < item.Radius && Vector2.Distance(ip - cross, position) < LaserLen)//Длина перепендикуляра
{
AsteroidsGenerator.Crush(item.logicobj, true);
}
}
}
}
var laser = LogicalObject.Create()
.AddPart(new PolyRenderer(new Vector2[] {
new Vector2(0, 0.5f),
new Vector2(0, LaserLen)
}, Color.red));
laser.position = position;
laser.angle = angle;
Destroy(laser, 0.1f);
}
}
public override void Update()
{
ShotCooldown.Update(Time.deltaTime * FastPhysics.TimeScale);
LaserCooldown.Update(Time.deltaTime * FastPhysics.TimeScale);
FastPhysics.CheckCollisions(FastPhysics, tagsblacklist, (item) =>
{
//TODO audio
AsteroidsGenerator.Crush(item.logicobj);
OnDamage();
});
}
public override void Update()
{
FastPhysics.CheckCollisions(FastPhysics, tagsblacklist, (item) => {
//TODO audio
AsteroidsGenerator.Crush(item.logicobj);
Destroy();
});
lifetime -= Time.deltaTime * FastPhysics.TimeScale;
if (lifetime <= 0)
{
Destroy();
}
}
public override void KeyInput(KeyCode key)
{
if (Input.anyKey && FastPhysics.TimeScale != 0)
{
if (key == KeyCode.W)
{
FastPhysics.AddForce(logicobj.up * Time.deltaTime * Speed);
}
if (Input.GetKeyDown(KeyCode.Space) || Input.GetKeyDown(KeyCode.Mouse0))//Shot
{
sl.Shot();
}
if (Input.GetKeyDown(KeyCode.S) || Input.GetKeyDown(KeyCode.Mouse1))//Laser
{
sl.TryLaserShot();
}
}
}
//Collisions
public static bool CheckCollisions(FastPhysics who, IEnumerable <string> tagsblacklist, UnityAction <FastPhysics> onCollision)
{
Vector2 pos = who.position;
float r = who.Radius;
bool faced = false;
foreach (var item in Engine.FindObjectsOfType <FastPhysics>())
{
if (!CrossArray(tagsblacklist, item.logicobj.tags))
{
if (Vector2.Distance(item.position, pos) < item.Radius + r)
{
onCollision(item);
faced = true;
}
}
}
return(faced);
}
