public void Init()
{
int randomInt = UnityEngine.Random.Range(0, 360);
Vector2 dir = Vector2.up;
dir = Vector2DFunctions.RotateVec(dir, randomInt);
Debug.Log("random DIR:" + dir);
_info = GetComponent <PhysicsInfo>();
_info.Speed = _speed;
_info.Direction = dir.normalized;
_info.OldPosition = Vector2DFunctions.GetTransform2D(this);
}
public override void Step()
{
if (!Static)
{
Info.OldPosition = Vector2DFunctions.GetTransform2D(this);
Vector2DFunctions.Update2DTransform(Info.NewPosition, this);
WriteAxises();
// Debug.Log("not static");
if (Info.mover)
{
Info.mover.Step();
// Debug.Log("has mover");
}
}
}
// Start is called before the first frame update
void Start()
{
Info = GetComponent <PhysicsInfo>();
Info.OldPosition = new Vector2(transform.position.x, transform.position.y);
Info.NewPosition = new Vector2(transform.position.x, transform.position.y);
_lineCenter = Info.OldPosition;
float length = transform.localScale.y;
Vector3 orientation = transform.eulerAngles;
Vector2 dir = Vector2.up;
dir = Vector2DFunctions.RotateVec(dir, orientation.z);
_lineStart = -dir * length / 2 + _lineCenter;
_lineEnd = dir * length / 2 + _lineCenter;
_lineDirVec = dir;
}
public override void InitPhysicsComponent()
{
Info = GetComponent <PhysicsInfo>();
radiusX = transform.localScale.x * 0.5f;
radiusY = transform.localScale.y * 0.5f;
Info.OldPosition = Vector2DFunctions.GetTransform2D(this);
Info.NewPosition = Info.OldPosition;
Axises = new Axis[4];
Info.verticies = new Vector2[4];
Info.IsStatic = Static;
Info.radius = transform.localScale.x / 2;
WriteAxises();
if (GetComponent <MoverComponent>())
{
Info.mover = GetComponent <MoverComponent>();
Info.mover.Init();
Info.Speed = Info.mover.GetSpeed();
}
}
private void WriteAxises()
{
float rotationAngle = transform.eulerAngles.z;
Vector2 upVec = Vector2.down;
upVec = Vector2DFunctions.RotateVec(upVec, rotationAngle);
upVec = upVec.normalized * radiusY;
Vector2 rightVec = Vector2.right;
rightVec = Vector2DFunctions.RotateVec(rightVec, rotationAngle);
rightVec = rightVec.normalized * radiusX;
Info.verticies[0] = Info.OldPosition - rightVec - upVec;
Info.verticies[1] = Info.OldPosition + rightVec - upVec;
Info.verticies[2] = Info.OldPosition + rightVec + upVec;
Info.verticies[3] = Info.OldPosition - rightVec + upVec;
Axises[0] = new Axis(Info.verticies[0], Info.verticies[1]);
Axises[1] = new Axis(Info.verticies[1], Info.verticies[2]);
Axises[2] = new Axis(Info.verticies[2], Info.verticies[3]);
Axises[3] = new Axis(Info.verticies[0], Info.verticies[3]);
}
public void UpdateComponent()
{
Vector2DFunctions.Update2DTransform(Info.NewPosition, this);
}
