public PathwayMovementAction(
PathwayConfigSO config, NavMeshAgent agent)
{
_agent = agent;
_isActiveAgent = _agent != null && _agent.isActiveAndEnabled && _agent.isOnNavMesh;
_wayPointIndex = -1; //Initialized to -1 so we don't skip the first element from the waypoint list
_roamingSpeed = config.Speed;
_wayppoints = config.Waypoints;
}
public PathwayMovementAction(
PathwayConfigSO config, NavMeshAgent agent)
{
_agent = agent;
_isActiveAgent = _agent != null && _agent.isActiveAndEnabled && _agent.isOnNavMesh;
_wayPointIndex = 0;
_roamingSpeed = config.Speed;
_wayppoints = config.Waypoints;
}
private static void DrawLabel(PathwayConfigSO pathway, Vector3 path, int index)
{
GUIStyle style = new GUIStyle();
Vector3 textHeight = Vector3.up;
style.normal.textColor = pathway.TextColor;
style.fontSize = pathway.TextSize;
Handles.Label(path + textHeight, index.ToString(), style);
}
public static void DrawGizmosSelected(PathwayConfigSO pathway)
{
if (!pathway.ToggledNavMeshDisplay)
{
DrawHandlesPath(pathway);
}
else
{
DrawNavMeshPath(pathway);
}
DrawHitPoints(pathway);
}
private static void DrawNavMeshPath(PathwayConfigSO pathway)
{
Handles.color = pathway.LineColor;
for (int i = 0; i < pathway.Path.Count - 1; i++)
{
Handles.DrawLine(pathway.Path[i], pathway.Path[i + 1]);
if (i < pathway.Waypoints.Count)
{
DrawLabel(pathway, pathway.Waypoints[i].waypoint, i);
}
}
}
private void OnEnable()
{
Undo.undoRedoPerformed += DoUndo;
_reorderableList = new ReorderableList(serializedObject, serializedObject.FindProperty("Waypoints"), true, true, true, true);
_reorderableList.drawHeaderCallback += DrawHeader;
_reorderableList.drawElementCallback += DrawElement;
_reorderableList.onAddCallback += AddItem;
_reorderableList.onRemoveCallback += RemoveItem;
_reorderableList.onChangedCallback += ListModified;
_reorderableList.onMouseDragCallback += DragItem;
_pathway = (target as PathwayConfigSO);
_pathWayNavMeshUI = new PathWayNavMeshUI(_pathway);
_pathwayHandles = new PathwayHandles(_pathway);
_currentListModification = LIST_MODIFICATION.OTHER;
SceneView.duringSceneGui += this.OnSceneGUI;
}
private static void DrawHitPoints(PathwayConfigSO pathway)
{
if (pathway.DisplayProbes)
{
float sphereRadius = pathway.ProbeRadius;
for (int i = 0; i < pathway.Hits.Count; i++)
{
if (pathway.Hits[i])
{
Handles.color = new Color(0, 255, 0, 0.1f);
Handles.SphereHandleCap(0, pathway.Waypoints[i].waypoint, Quaternion.identity, sphereRadius, EventType.Repaint);
}
else
{
Handles.color = new Color(255, 0, 0, 0.1f);
Handles.SphereHandleCap(0, pathway.Waypoints[i].waypoint, Quaternion.identity, sphereRadius, EventType.Repaint);
}
}
}
}
private static void DrawHandlesPath(PathwayConfigSO pathway)
{
Handles.color = pathway.LineColor;
if (pathway.Waypoints.Count != 0)
{
DrawLabel(pathway, pathway.Waypoints[0].waypoint, 0);
if (pathway.Waypoints.Count > 1)
{
for (int i = 1; i < pathway.Waypoints.Count; i++)
{
DrawLabel(pathway, pathway.Waypoints[i].waypoint, i);
Handles.DrawDottedLine(pathway.Waypoints[i - 1].waypoint, pathway.Waypoints[i].waypoint, 2);
}
if (pathway.Waypoints.Count > 2)
{
Handles.DrawDottedLine(pathway.Waypoints[0].waypoint, pathway.Waypoints[pathway.Waypoints.Count - 1].waypoint, 2);
}
}
}
}
public PathwayHandles(PathwayConfigSO pathway)
{
_pathway = pathway;
}
public PathwayNavMesh(PathwayConfigSO pathway)
{
_pathway = pathway;
_pathway.Hits = new List <bool>();
}
public PathWayNavMeshUI(PathwayConfigSO pathway)
{
_pathway = pathway;
_pathwayNavMesh = new PathwayNavMesh(pathway);
RestorePath();
}
