private void SetQuadrant()
{
if (deltaPos.x > 0 && deltaPos.y > 0)
{
currentQuadrant = mQuadrant.TOPRIGHT;
}
if (deltaPos.x < 0 && deltaPos.y > 0)
{
currentQuadrant = mQuadrant.TOPLEFT;
}
if (deltaPos.x < 0 && deltaPos.y < 0)
{
currentQuadrant = mQuadrant.BOTTOMLEFT;
}
if (deltaPos.x > 0 && deltaPos.y < 0)
{
currentQuadrant = mQuadrant.BOTTOMRIGHT;
}
switch (currentQuadrant)
{
case mQuadrant.TOPRIGHT:
if (Vector2.Dot(Vector2.up, deltaPos) > dotProductConst)
{
currentDirection = mDirection.UP;
currentDirectionVector = Vector2.up;
}
else
{
currentDirection = mDirection.RIGHT;
currentDirectionVector = Vector2.right;
}
break;
case mQuadrant.TOPLEFT:
if (Vector2.Dot(Vector2.up, deltaPos) > dotProductConst)
{
currentDirection = mDirection.UP;
currentDirectionVector = Vector2.up;
}
else
{
currentDirection = mDirection.LEFT;
currentDirectionVector = Vector2.left;
}
break;
case mQuadrant.BOTTOMLEFT:
if (Vector2.Dot(Vector2.down, deltaPos) > dotProductConst)
{
currentDirection = mDirection.DOWN;
currentDirectionVector = Vector2.down;
}
else
{
currentDirection = mDirection.LEFT;
currentDirectionVector = Vector2.left;
}
break;
case mQuadrant.BOTTOMRIGHT:
if (Vector2.Dot(Vector2.down, deltaPos) > dotProductConst)
{
currentDirection = mDirection.DOWN;
currentDirectionVector = Vector2.down;
}
else
{
currentDirection = mDirection.RIGHT;
currentDirectionVector = Vector2.right;
}
break;
}
}
private void Start()
{
currentDirection = mDirection.UP;
currentDirectionVector = Vector2.up;
}
