private void CreatePipe(Entity pipeEntity, float startPosX)
{
var pipe = new PipeSet(pipeEntity, -GameScript.GameSpeed, startPosX, GraphicsDevice.BackBuffer.Width);
pipeSetList.Add(pipe);
Entity.AddChild(pipe.Entity);
}
/// <summary>
/// Check if the pipe set is colliding with the character or not.
/// </summary>
/// <returns></returns>
public bool IsColliding(PipeSet nextPipeSet)
{
for (var i = 0; i < colliders.Length; ++i)
{
var collider = colliders[i];
collider.X = colliders[i].X + position.X - agentWidth / 2;
collider.Y = colliders[i].Y + position.Y - agentHeight / 2;
if (collider.Intersects(nextPipeSet.GetTopPipeCollider())) //collider.Intersects(nextPipeSet.GetBottomPipeCollider()) ||
{
return(true);
}
}
return(false);
}
/// <summary>
/// Get the next pipe set to come.
/// </summary>
/// <param name="positionX">The position along the X axis</param>
/// <returns>The next pipe to come</returns>
public PipeSet GetNextPipe(float positionX)
{
PipeSet nextPipe = null;
var nextPipePosition = float.PositiveInfinity;
foreach (var pipeSet in pipeSetList)
{
var pipePosition = pipeSet.Entity.Transform.Position.X;
if (!pipeSet.HasBeenPassed(positionX) && pipePosition < nextPipePosition)
{
nextPipe = pipeSet;
nextPipePosition = pipePosition;
}
}
return(nextPipe);
}
private void MovePipeToEnd(int pipeSetIndex, PipeSet pipeSet)
{
// When a pipe is determined to be reset,
// get its next position by adding an offset to the position
// of a pipe which index is before itself.
var prevPipeSetIndex = pipeSetIndex - 1;
if (prevPipeSetIndex < 0)
{
prevPipeSetIndex = pipeSetList.Count - 1;
}
var nextPosX = pipeSetList[prevPipeSetIndex].Entity.Transform.Position.X + GapBetweenPipe;
pipeSet.ResetPipe(nextPosX);
++numberOfPipeMoved;
}
/// <summary>
/// Check if the pipe set is colliding with the character or not.
/// </summary>
/// <returns></returns>
public bool IsColliding(PipeSet nextPipeSet)
{
for (var i=0; i<colliders.Length; ++i)
{
var collider = colliders[i];
collider.X = colliders[i].X + position.X - agentWidth / 2;
collider.Y = colliders[i].Y + position.Y - agentHeight / 2;
if (collider.Intersects(nextPipeSet.GetBottomPipeCollider()) ||
collider.Intersects(nextPipeSet.GetTopPipeCollider()))
return true;
}
return false;
}
private void MovePipeToEnd(int pipeSetIndex, PipeSet pipeSet)
{
// When a pipe is determined to be reset,
// get its next position by adding an offset to the position
// of a pipe which index is before itself.
var prevPipeSetIndex = pipeSetIndex - 1;
if (prevPipeSetIndex < 0)
prevPipeSetIndex = pipeSetList.Count - 1;
var nextPosX = pipeSetList[prevPipeSetIndex].Entity.Transform.Position.X + GapBetweenPipe;
pipeSet.ResetPipe(nextPosX);
++numberOfPipeMoved;
}
private void CreatePipe(Entity pipeEntity, float startPosX)
{
var pipe = new PipeSet(pipeEntity, -GameScript.GameSpeed, startPosX, GraphicsDevice.Presenter.BackBuffer.Width);
pipeSetList.Add(pipe);
Entity.AddChild(pipe.Entity);
}