internal void ChangeCurrentStep(AStarStep currentStep)
{
if (OnStepChanged != null)
{
OnStepChanged(currentStep);
}
}
} // nav_GoalReached(sender, e)
#endregion
#region KeyboardInput_KeyRelease
/// <summary>
/// Handle Key Release
/// Q = Select Mode
/// W = Move Mode
/// Delete = Delete Nodes
/// C = Connect two selected nodes
/// X = Break connection between nodes
/// Strg + s Saves Node Network
/// Strg + o Loads Node network
/// </summary>
/// <param name="keys">Keyboard keys</param>
/// <param name="keyState">Keyboard State</param>
/// <returns></returns>
void KeyboardInput_KeyRelease(Keys key, KeyboardState keyState)
{
if (key == Keys.Q)
{
this.editMode = EditMode.Select;
}
else if (key == Keys.W)
{
this.editMode = EditMode.Move;
}
else if (key == Keys.Delete)
{
// Delete everything that is selected
foreach (var actor in Actor.Selection)
{
actor.Delete();
}
// make sure everything is cleared
Actor.Selection.Clear();
} // if (Delete)
else if (key == Keys.C && Actor.Selection.Count >= 2)
{
for (int i = 1; i < Actor.Selection.Count; i++)
{
Node nodeA = Actor.Selection[i - 1] as Node;
Node nodeB = Actor.Selection[i] as Node;
if (nodeA != null && nodeB != null)
{
nodeA.BidiConnect(nodeB);
}
}
} // if(C)
else if (key == Keys.X && Actor.Selection.Count >= 2)
{
for (int i = 1; i < Actor.Selection.Count; i++)
{
Node nodeA = Actor.Selection[i - 1] as Node;
Node nodeB = Actor.Selection[i] as Node;
if (nodeA != null && nodeB != null)
{
nodeA.BidiDisconnect(nodeB);
}
}
} // if(X)
else if (key == Keys.P && Actor.Selection.Count >= 2) // AStarStep Begin
{
Node start = Actor.Selection[0] as Node;
Node goal = Actor.LastSelected as Node;
if (start != null && goal != null)
{
AStarStep.Begin(start, goal);
AStarStep.Continue();
} // if (start && goal)
}
else if (key == Keys.Space) // AstarStep Continue
{
if (AStarStep.InProgress)
{
AStarStep.Continue();
}
} // if (Space)
else if (key == Keys.Enter) // AStar Actor navigation
{
Node start = Node.GetClosestNode(bot.Position); // get closest node to our AI Actor
Node goal = Actor.LastSelected as Node;
NavigateToNode(start, goal);
} // if (enter)
else if (key == Keys.S && ScreenManager.Input.IsControlDown)
{
//NodeIO.SaveNodes("nodes.txt");
NodeIO.ShowSaveDialog();
} // if (ctrl + s)
else if (key == Keys.O && ScreenManager.Input.IsControlDown)
{
// NodeIO.LoadNodes("nodes.txt");
NodeIO.ShowLoadDialog();
} // if (ctrl + o)
}