75 lines
2.4 KiB
C#
75 lines
2.4 KiB
C#
|
using UnityEngine;
|
||
|
|
using UnityEditor;
|
||
|
|
|
||
|
|
namespace Pathfinding {
|
||
|
|
[CustomGraphEditor(typeof(LayerGridGraph), "Layered Grid Graph")]
|
||
|
|
public class LayerGridGraphEditor : GridGraphEditor {
|
||
|
|
public override void OnInspectorGUI (NavGraph target) {
|
||
|
|
var graph = target as LayerGridGraph;
|
||
|
|
|
||
|
|
base.OnInspectorGUI(target);
|
||
|
|
|
||
|
|
if (graph.neighbours != NumNeighbours.Four) {
|
||
|
|
Debug.Log("Note: Only 4 neighbours per grid node is allowed in this graph type");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
protected override void DrawJPS (GridGraph graph) {
|
||
|
|
// No JPS for layered grid graph
|
||
|
|
}
|
||
|
|
|
||
|
|
protected override void DrawMiddleSection (GridGraph graph) {
|
||
|
|
var layerGridGraph = graph as LayerGridGraph;
|
||
|
|
|
||
|
|
DrawNeighbours(graph);
|
||
|
|
|
||
|
|
layerGridGraph.characterHeight = EditorGUILayout.FloatField("Character Height", layerGridGraph.characterHeight);
|
||
|
|
DrawMaxClimb(graph);
|
||
|
|
|
||
|
|
DrawMaxSlope(graph);
|
||
|
|
DrawErosion(graph);
|
||
|
|
|
||
|
|
layerGridGraph.mergeSpanRange = EditorGUILayout.FloatField("Merge Span Range", layerGridGraph.mergeSpanRange);
|
||
|
|
}
|
||
|
|
|
||
|
|
protected override void DrawMaxClimb (GridGraph graph) {
|
||
|
|
var layerGridGraph = graph as LayerGridGraph;
|
||
|
|
|
||
|
|
base.DrawMaxClimb(graph);
|
||
|
|
layerGridGraph.maxClimb = Mathf.Clamp(layerGridGraph.maxClimb, 0, layerGridGraph.characterHeight);
|
||
|
|
|
||
|
|
if (layerGridGraph.maxClimb == layerGridGraph.characterHeight) {
|
||
|
|
EditorGUILayout.HelpBox("Max climb needs to be smaller or equal to character height", MessageType.Info);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
protected override void DrawTextureData (GridGraph.TextureData data, GridGraph graph) {
|
||
|
|
// No texture data for layered grid graphs
|
||
|
|
}
|
||
|
|
|
||
|
|
protected override void DrawNeighbours (GridGraph graph) {
|
||
|
|
graph.neighbours = NumNeighbours.Four;
|
||
|
|
EditorGUI.BeginDisabledGroup(true);
|
||
|
|
EditorGUILayout.EnumPopup(new GUIContent("Connections", "Only 4 connections per node is possible on layered grid graphs"), graph.neighbours);
|
||
|
|
EditorGUI.EndDisabledGroup();
|
||
|
|
}
|
||
|
|
|
||
|
|
protected override void DrawCutCorners (GridGraph graph) {
|
||
|
|
// No corner cutting since only 4 neighbours are possible
|
||
|
|
}
|
||
|
|
|
||
|
|
protected override void DrawCollisionEditor (GraphCollision collision) {
|
||
|
|
base.DrawCollisionEditor(collision);
|
||
|
|
|
||
|
|
if (collision.thickRaycast) {
|
||
|
|
EditorGUILayout.HelpBox("Note: Thick raycast cannot be used with this graph type", MessageType.Error);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
protected override void DrawUse2DPhysics (GraphCollision collision) {
|
||
|
|
// 2D physics does not make sense for a layered grid graph
|
||
|
|
collision.use2D = false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|