UnityEditorTests

UnityEditorTests.cs

using UnityEngine;
using System.Linq;
using System.Collections.Generic;


#if UNITY_EDITOR
using UnityEditor;


[InitializeOnLoad]
class Startup {
	static Startup () {
		Debug.Log ("Up and running");
		Selection.selectionChanged += OnSelectionChanged;
	}

	static void OnSelectionChanged () {
		//		if (Selection.objects.Length > 0) {
		//			Debug.Log ("New selection: " + string.Join (", ", Selection.objects.Select (obj => obj.name).ToArray ()));
		//		} else {
		//			Debug.Log ("Selection cleared.");
		//		}

		TutorialManager.Instance.Highlight (Selection.activeTransform);

		//var path = AssetDatabase.GetAssetPath (Selection.activeObject);
		//var type = AssetDatabase.GetMainAssetTypeAtPath (path);
		var script = Selection.activeObject as MonoScript;
		if (script) {
			Debug.Log (string.Format ("Selected script `{0}` (length: {1})", script.name, script.text.Length));
		}
	}
}

class MyAllPostprocessor : AssetPostprocessor {
	static void OnPostprocessAllAssets (string[] importedAssets, string[] deletedAssets, string[] movedAssets, string[] movedFromAssetPaths) {
		foreach (string str in importedAssets) {
			Debug.Log ("Added Asset: " + str);
		}
		foreach (string str in deletedAssets) {
			Debug.Log ("Deleted Asset: " + str);
		}

		for (int i = 0; i < movedAssets.Length; i++) {
			Debug.Log ("Moved Asset: " + movedAssets [i] + " from: " + movedFromAssetPaths [i]);
		}
	}
}

public class UnityEditorTests : MonoBehaviour {
	public static TutorialManager Instance {
		get;
		private set;
	}

	public float arrowLength = 2;

	public TutorialManager () {
		Instance = this;
	}

	public void Highlight (Transform go) {
		if (go) {
			Highlighter.Highlight ("Inspector", "Add Component");
			Invoke ("StopHighlight", 2);
		} else {
			StopHighlight ();
		}
	}

	void OnDrawGizmos () {
		if (Selection.activeGameObject) {
			var dir = Vector3.down;
			var delta = dir * arrowLength;
			DrawArrow.ForGizmo (Selection.activeTransform.position - delta, delta);
		}
	}

	void StopHighlight () {
		Highlighter.Stop ();
	}
}
#endif



public static class DrawArrow {
	public static void ForGizmo (Vector3 pos, Vector3 direction, float arrowHeadLength = 0.25f, float arrowHeadAngle = 20.0f) {
		Gizmos.DrawRay (pos, direction);

		Vector3 right = Quaternion.LookRotation (direction) * Quaternion.Euler (0, 180 + arrowHeadAngle, 0) * new Vector3 (0, 0, 1);
		Vector3 left = Quaternion.LookRotation (direction) * Quaternion.Euler (0, 180 - arrowHeadAngle, 0) * new Vector3 (0, 0, 1);
		Gizmos.DrawRay (pos + direction, right * arrowHeadLength);
		Gizmos.DrawRay (pos + direction, left * arrowHeadLength);
	}

	public static void ForGizmo (Vector3 pos, Vector3 direction, Color color, float arrowHeadLength = 0.25f, float arrowHeadAngle = 20.0f) {
		Gizmos.color = color;
		Gizmos.DrawRay (pos, direction);

		Vector3 right = Quaternion.LookRotation (direction) * Quaternion.Euler (0, 180 + arrowHeadAngle, 0) * new Vector3 (0, 0, 1);
		Vector3 left = Quaternion.LookRotation (direction) * Quaternion.Euler (0, 180 - arrowHeadAngle, 0) * new Vector3 (0, 0, 1);
		Gizmos.DrawRay (pos + direction, right * arrowHeadLength);
		Gizmos.DrawRay (pos + direction, left * arrowHeadLength);
	}

	public static void ForDebug (Vector3 pos, Vector3 direction, float arrowHeadLength = 0.25f, float arrowHeadAngle = 20.0f) {
		Debug.DrawRay (pos, direction);

		Vector3 right = Quaternion.LookRotation (direction) * Quaternion.Euler (0, 180 + arrowHeadAngle, 0) * new Vector3 (0, 0, 1);
		Vector3 left = Quaternion.LookRotation (direction) * Quaternion.Euler (0, 180 - arrowHeadAngle, 0) * new Vector3 (0, 0, 1);
		Debug.DrawRay (pos + direction, right * arrowHeadLength);
		Debug.DrawRay (pos + direction, left * arrowHeadLength);
	}

	public static void ForDebug (Vector3 pos, Vector3 direction, Color color, float arrowHeadLength = 0.25f, float arrowHeadAngle = 20.0f) {
		Debug.DrawRay (pos, direction, color);

		Vector3 right = Quaternion.LookRotation (direction) * Quaternion.Euler (0, 180 + arrowHeadAngle, 0) * new Vector3 (0, 0, 1);
		Vector3 left = Quaternion.LookRotation (direction) * Quaternion.Euler (0, 180 - arrowHeadAngle, 0) * new Vector3 (0, 0, 1);
		Debug.DrawRay (pos + direction, right * arrowHeadLength, color);
		Debug.DrawRay (pos + direction, left * arrowHeadLength, color);
	}
}