/// <summary>
/// Show the scene view editor for editing waypoints.
/// </summary>
virtual protected void ShowEditWaypoints(EnemyMovement_WaypointMover movement)
{
GUIStyle centeredLabelStyle = GUI.skin.GetStyle("Label");
centeredLabelStyle.alignment = TextAnchor.UpperCenter;
for (int i = 0; i < movement.wayPoints.Count; i++)
{
if (Event.current.shift && movement.wayPoints.Count > 2)
{
if (DrawRemoveHandle(movement.wayPoints[i]))
{
movement.wayPoints.RemoveAt(i);
EditorUtility.SetDirty(movement);
return;
}
}
else
{
Vector2 newPosition = DrawMoveHandle(movement.wayPoints[i]);
if (newPosition != movement.wayPoints[i])
{
movement.wayPoints[i] = newPosition;
EditorUtility.SetDirty(movement);
}
}
if (i > 0)
{
if (DrawAddHandle(movement.wayPoints[i], movement.wayPoints[i - 1]))
{
movement.wayPoints.Insert(i, (movement.wayPoints[i] + movement.wayPoints[i - 1]) / 2.0f);
EditorUtility.SetDirty(movement);
}
}
else if (movement.loop)
{
if (DrawAddHandle(movement.wayPoints[i], movement.wayPoints[movement.wayPoints.Count - 1]))
{
movement.wayPoints.Add((movement.wayPoints[i] + movement.wayPoints[movement.wayPoints.Count - 1]) / 2.0f);
EditorUtility.SetDirty(movement);
}
}
}
}
/// <summary>
/// Show the scene view editor for editing waypoints.
/// </summary>
virtual protected void ShowWaypoints(EnemyMovement_WaypointMover movement)
{
GUIStyle centeredLabelStyle = GUI.skin.GetStyle("Label");
centeredLabelStyle.alignment = TextAnchor.UpperCenter;
Handles.color = handleColor;
for (int i = 0; i < movement.wayPoints.Count; i++)
{
if (i == 0 && movement.loop)
{
Handles.DrawLine(movement.wayPoints[movement.wayPoints.Count - 1], movement.wayPoints[i]);
Vector2 v = movement.wayPoints[i] - movement.wayPoints[movement.wayPoints.Count - 1];
v = Vector3.Cross(v, Vector3.forward);
v.Normalize();
Vector2 a1 = (Vector2)(Quaternion.Euler(0, 0, -60) * (0.5f * v)) + movement.wayPoints[i];
Vector2 a2 = (Vector2)(Quaternion.Euler(0, 0, 60) * (-0.5f * v)) + movement.wayPoints[i];
Handles.DrawLine(a1, movement.wayPoints[i]);
Handles.DrawLine(a2, movement.wayPoints[i]);
}
if (i != 0)
{
Handles.DrawLine(movement.wayPoints[i - 1], movement.wayPoints[i]);
//Handles.DrawLine( movement.wayPoints[i], a2);
Vector2 v = movement.wayPoints[i] - movement.wayPoints[i - 1];
v = Vector3.Cross(v, Vector3.forward);
v.Normalize();
Vector2 a1 = (Vector2)(Quaternion.Euler(0, 0, -60) * (0.5f * v)) + movement.wayPoints[i];
Vector2 a2 = (Vector2)(Quaternion.Euler(0, 0, 60) * (-0.5f * v)) + movement.wayPoints[i];
Handles.DrawLine(a1, movement.wayPoints[i]);
Handles.DrawLine(a2, movement.wayPoints[i]);
}
}
}
