// Update is called once per frame
void Update()
{
float diff = Vector3.Distance(transform.position, pos);
if (!word.empty())
{
if (diff < 0.001f)
{
updatePosition();
transform.position = Vector3.MoveTowards(transform.position, pos, step);
}
else
{
transform.position = Vector3.MoveTowards(transform.position, pos, step);
}
}
else
{
setUp();
}
}
private void updatePosition()
{
RenderCommand rc = RenderCommand.NONE;
bool updatedPos = false;
while (!(word.empty()) && !updatedPos)
{
rc = word.dequeue();
switch (rc)
{
case RenderCommand.FORWARD:
case RenderCommand.FORWARD2:
float x;
float y;
double theta = Math.Atan2(pos.y, pos.x);
x = (float)(forward * Math.Cos(theta));
y = (float)(forward * Math.Sin(theta));
//Debug.Log("THETA: X: " + x + " Y: " + y);
double r = Math.Sqrt(x * x + y * y);
x = (float)(r * Math.Cos(startHeading));
y = (float)(r * Math.Sin(startHeading));
//Debug.Log("R: X: " + x + " Y: " + y);
pos.x += x;
pos.y += y;
updatedPos = true;
break;
case RenderCommand.RIGHT:
startHeading += (turn * Math.PI / 180.0);
break;
case RenderCommand.LEFT:
startHeading += (-turn * Math.PI / 180.0);
break;
case RenderCommand.PUSH:
case RenderCommand.POP:
case RenderCommand.IGNORE:
default:
break;
}
word.enqueue(rc);
}
}
