public void TakeTurn(MoveOpt Opt)
{
float[] ret = new float[3];
ret[0] = Wiskers[0].Update();
ret[1] = Wiskers[1].Update();
ret[2] = Wiskers[2].Update();
List<Vector2> circleContent = CircleSensor.Update(this.Dir);
int[] pieSliceContent = PieSliceSensor.Update(this.Dir);
switch (Opt)
{
case MoveOpt.LEFT:
{
if (circle.AngularVelocity < 70)
circle.ApplyTorque((.5f) / 100f);
break;
}
case MoveOpt.RIGHT:
{
if (circle.AngularVelocity > -70)
circle.ApplyTorque((-.5f) / 100f);
break;
}
case MoveOpt.FORWARD:
{
circle.ApplyForce(circle.Rotation.GetVecFromAng() * speed * 2, circle.Position);
break;
}
case MoveOpt.BACK:
{
circle.ApplyForce(circle.Rotation.GetVecFromAng() * -1 * speed, circle.Position);
break;
}
}
// Update player position and heading.
this.Dir = circle.Rotation.GetVecFromAng();
this.CurrentGridPos = circle.Position;
// Update HUD for position/heading and each sensor type.
// Update player info.
HUD.UpdatePlayer(string.Format("Player Position: X={0:F2} Y={1:F2}; Heading: X={2:F2} Y={3:F2}", this.CurrentGridPos.X, this.CurrentGridPos.Y, this.Dir.X, this.Dir.Y));
// Update whisker info.
HUD.UpdateWhiskers(string.Format("{0:F2}", ret[2]), string.Format("{0:F2}", ret[0]), string.Format("{0:F2}", ret[1]));
// Update circleSensor info.
string adjacentInfo = "Agents: ";
int i = 0;
foreach(Vector2 otherAgent in circleContent)
{
i++;
adjacentInfo += string.Format("{0}) dist: {1:F1}, angle: {2:F0}, ", i, otherAgent.X, otherAgent.Y);
}
HUD.UpdateAdjacents(adjacentInfo);
// Update pieslice info.
string pieSliceInfo = "PieSlices: ";
pieSliceInfo += string.Format("Front: {0}, Left: {1}, Back: {2}, Right: {3}",
pieSliceContent[0], pieSliceContent[1], pieSliceContent[2], pieSliceContent[3]);
HUD.UpdatePieSlices(pieSliceInfo);
}
// Matches Android's Java API. Note, return (int)-1 for AT to
// signal non-break because unsigned return type.
public int getTextRunCursor(float advances, UInt16 buf, int start, int count, int offset, MoveOpt opt)
{
switch (opt)
{
case AFTER:
if (offset < start + count)
{
offset++;
}
// fall through
//C++ TO C# CONVERTER TODO TASK: C# does not allow fall-through from a non-empty 'case':
case AT_OR_AFTER:
while (!isGraphemeBreak(advances, buf, start, count, offset))
{
offset++;
}
break;
case BEFORE:
if (offset > start)
{
offset--;
}
// fall through
//C++ TO C# CONVERTER TODO TASK: C# does not allow fall-through from a non-empty 'case':
case AT_OR_BEFORE:
while (!isGraphemeBreak(advances, buf, start, count, offset))
{
offset--;
}
break;
case AT:
if (!isGraphemeBreak(advances, buf, start, count, offset))
{
//C++ TO C# CONVERTER TODO TASK: The following line was determined to be a copy assignment (rather than a reference assignment) - this should be verified and a 'CopyFrom' method should be created:
//ORIGINAL LINE: offset = (int)-1;
offset.CopyFrom((int)-1);
}
break;
}
return(offset);
}
