private void UpdateRadius()
{
if (data.GetRadius() != radius)
{
radius = data.GetRadius();
transform.localScale = new Vector3(radius, radius, 1);
}
}
public void SetData(CircleData data)
{
this.data = data;
if (spriteRenderer == null)
{
InitializeSprite(data.GetColor());
}
this.radius = data.GetRadius();
UpdateRadius();
UpdatePosition();
}
private void CheckCollisionWithWalls(CircleData circle, float deltaTime)
{
var position = circle.GetPosition();
var radius = circle.GetRadius();
var invertX = false;
var invertY = false;
float deltaX = 0;
float deltaY = 0;
if (position.x + radius > halfWidth)
{
invertX = true;
deltaX = halfWidth - position.x - radius;
}
else if (position.x - radius < -halfWidth)
{
invertX = true;
deltaX = -halfWidth - position.x + radius;
}
if (position.y + radius > halfHeight)
{
invertY = true;
deltaY = halfHeight - position.y - radius;
}
else if (position.y - radius < -halfHeight)
{
invertY = true;
deltaY = -halfHeight - position.y + radius;
}
float updateTimeX = 0;
float updateTimeY = 0;
var speed = circle.GetSpeed();
if (invertX)
{
updateTimeX = deltaX / speed.x;
}
if (invertY)
{
updateTimeY = deltaY / speed.y;
}
if (invertX || invertY)
{
var updateTime = Mathf.Min(updateTimeX, updateTimeY);
circle.UpdatePosition(updateTime);
circle.InvertSpeed(invertX, invertY);
circle.UpdatePosition(-updateTime);
}
}
public bool SpawnCircle(CircleData circle)
{
var circlePosition = circle.GetPosition();
var circleRadius = circle.GetRadius();
foreach (var circleOnField in circles)
{
var minDistance = circleRadius + circleOnField.GetRadius();
var distance = (circlePosition - circleOnField.GetPosition()).magnitude;
if (minDistance > distance)
{
return(false);
}
}
circles.Add(circle);
return(true);
}