【C#】整数同士の割り算、小数点有りで出力

整数同士の割り算　＝＞　答えも整数になる！
片方の型を小数点を含む型にして割り算を実行する。
blog.jnito.com

#if UNITY_EDITOR

エディタ上だけしたいこと、例えば、PlayerPrefs使って設定したけど、今エディタ上では必要ないときとか。

	void Awake(){
#if UNITY_EDITOR
		PlayerPrefs.DeleteAll ();
#endif
	}

unitygeek.hatenablog.com

それぞれのシーンに相当するオブジェクトの親をオンオフして、表示の切り替えをする。

UIの親につけるスクリプト
UIAchievementMenu.cs

using UnityEngine;
using System.Collections;

public class UIAchievementMenu : MonoBehaviour {

	private GameObject _container ;
	void Awake(){
		_container  = transform.FindChild("Container").gameObject;
		_container.SetActive(false);
	}

	void OnEnable(){

		EventManager.onGameChangeSceneEvent += HandleonGameChangeSceneEvent;
	}
	void OnDisable(){
		
		EventManager.onGameChangeSceneEvent -= HandleonGameChangeSceneEvent;
	}
	void HandleonGameChangeSceneEvent (GameController.GAME_SCENE scene){
		switch(scene){
		case GameController.GAME_SCENE.GAME_SCENE_ACHIEVEMENT_MENU:
			_container.SetActive(true);
			break;
		default:
			_container.SetActive(false);
			break;
		}
	}
}

ボタンの付いているスクリプトにつける
HUDClass.cs

	public void OnAchievementButtonClick(){
		EventManager.GameChangeSceneMethod(GameController.GAME_SCENE.GAME_SCENE_ACHIEVEMENT_MENU);
	}

GameController.cs

using UnityEngine;
using System.Collections;

public class GameController : MonoBehaviour {
	public enum GAME_SCENE{
		GAME_SCENE_TITLESCREEN,
		GAME_SCENE_STAGE_SELECTION,
		GAME_SCENE_INGAME,
		GAME_SCENE_PAUSE,
		GAME_SCENE_EXIT_MENU,
		GAME_SCENE_HERO_UPGRADE_MENU,
		GAME_SCENE_RESULT_SCREEN,
		GAME_SCENE_ACHIEVEMENT_MENU

	}

	public static GAME_SCENE _curGameScene = GAME_SCENE.GAME_SCENE_TITLESCREEN;
	public static GAME_SCENE _prevGameScene = GAME_SCENE.GAME_SCENE_TITLESCREEN;

	public static int _stage = 1;
	public static GameController Instance;
	public float _autoSaveCounter = 1f;
	void Awake(){
		Instance = this;
	}
	void OnEnable(){
		EventManager.onGameChangeSceneEvent += HandleonGameChangeSceneEvent;
	}
	void OnDisable(){
		EventManager.onGameChangeSceneEvent -= HandleonGameChangeSceneEvent;
	}

	void HandleonGameChangeSceneEvent (GAME_SCENE scene)
	{
		_prevGameScene = _curGameScene;
		_curGameScene = scene;
	}
}

UIテキストの自動改行、outlineの機能

自動改行は、日本語のテキストを用いる時に役に立つ！もっと早く知りたかった！
tsubakit1.hateblo.jp
www.atmarkit.co.jp

Scrollbar

hiyotama.hatenablog.com

docs.unity3d.com

【C#】Delegate使用 Event 使用例 第二弾

EventManager.cs

using UnityEngine;
using System.Collections;

public class EventManager {
	
	public delegate void AchievementTapHandler(int number);
	public static event AchievementTapHandler onAchievementTapE;
	public static void onAchievementTap(int number) { 
		if (onAchievementTapE != null) 
			onAchievementTapE(number); 
	}
}

※オブジェクトとしてhierarckyに置かず、Assetに置いたままにできる。（ : MonoBehaviourを外す）

AchievementNotif.cs

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

public class AchievementNotif : MonoBehaviour {
	public AchievementContentNotif _achievementContentNotif;
	
	#region Event
	void OnEnable(){
		EventManager.onAchievementTapE += ShowBanner;
	}
	void OnDisable(){
		EventManager.onAchievementTapE -= ShowBanner;		
	}
	#endregion
	
	void Awake (){
	}
	void ShowBanner (int i) {
		List<AchievementContents> _myCollection =  AchievementSource._instance._myCollection;
		_achievementContentNotif.SetContent(_myCollection[i]._name, _myCollection[i]._type, _myCollection[i]._goal, _myCollection[i]._reward);
		
	}
}

AchievementManager.cs

	public void CheckAchievement(ACHIEVEMEN_TYPE type , double value){

		List<AchievementContents> items = new List<AchievementContents>();

		switch(type){
		case ACHIEVEMEN_TYPE.TAP:
			items = AchievementSource._instance.RetrieveAchievement(type);
			for(int i = 0 ; i < items.Count ; i++){

				if(!items[i]._unlocked){
					double t = 0;
					double.TryParse(items[i]._goal,out t );
					if( tapCounter >= t ){
						items[i]._unlocked = true;

						EventManager.onAchievementTap(i);

					}
				}
			}
			break;
		case ACHIEVEMEN_TYPE.UPGRADE_HERO:
			break;
		case ACHIEVEMEN_TYPE.GOLD_COLLECT:
			break;
		}
	}

"文字列型"を"数値型"に変換する。int.TryParse double.TryParse

intに変換したい時

• sample1

public List<AchievementContents> RetrieveAchievement(AchievementManager.ACHIEVEMEN_TYPE type){
	List<AchievementContents> items= new List<AchievementContents>();
	for(int i = 0 ; i < _myCollection.Count ; i++){

		int t = 0;
		int.TryParse(_myCollection[i]._type,out t );
		if((AchievementManager.ACHIEVEMEN_TYPE) t == type ){
			items.Add(_myCollection[i]);
		}
	}
	return items;
}

• sample2

public void CheckAchievement(ACHIEVEMEN_TYPE type , double value){
	List<AchievementContents> items = new List<AchievementContents>();

	switch(type){
	case ACHIEVEMEN_TYPE.TAP:

		items = AchievementSource._instance.RetrieveAchievement(type);
		for(int i = 0 ; i < items.Count ; i++){
			if(!items[i]._unlocked){
				double t = 0;
				double.TryParse(items[i]._goal,out t );
				if( value >= t ){
					items[i]._unlocked = true;
					//reward
//						EventManager.onAchievementTap();
					Debug.Log("AChievement");
				}
			}
		}
		break;
	}
}

参考サイト

• Convert String to Int in C# | Unity Community
• 文字列を数値に変換するには？（TryParse編）［2.0のみ、C#、VB］ − ＠IT
• 文字列を数値に変換 TryParse [VB]

【Unity】Object Pool

Perpose

• Recycling Object
• Avoid from making the same object

thinkit.co.jp

ObjectPool:きっとゲームに関するブログ@tk_game

http://d.hatena.ne.jp/asakichy/20090406/1238985837d.hatena.ne.jp

sample1

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

using UnityEngine.UI;

public class ScrollPanel : MonoBehaviour {
	
	public GameObject _contentContainer;
	private int _sumAchievement;
	
	public AchievementContent _achievementContent;
	void Awake (){
		_achievementContent.CreatePool ();
	}
	void Start () {
		_sumAchievement = AchievementSource._instance._myCollection.Count;
		
		List<AchievementContents> _myCollection =  AchievementSource._instance._myCollection;
		float contentHight = 0;
		for (int i =0; i<_sumAchievement; i++) {
			
			AchievementContent content = _achievementContent.Spawn();
			content.gameObject.transform.SetParent(_contentContainer.transform);
			content.gameObject.transform.localScale = new Vector3(1,1,1);

			content.SetContent(_myCollection[i]._name, _myCollection[i]._type, _myCollection[i]._goal, _myCollection[i]._reward);

			RectTransform contentTrans = content.GetComponent<RectTransform>();
			contentHight = contentTrans.sizeDelta.y + 10;
		}
		RectTransform contentRectTrans = _contentContainer.GetComponent<RectTransform> ();
		contentRectTrans.sizeDelta = new Vector2 (GetComponent<RectTransform> ().sizeDelta.x, contentHight * _sumAchievement);
		
	}
	
	void Update () {
		
	}
	
}

sample2
notifcation を表示させる

sing UnityEngine;
using System.Collections;
using System.Collections.Generic;

public class AchievementNotif : MonoBehaviour {

	public GameObject _notifContainer;
	public AchievementContentNotif _achievementContentNotif;

	#region Event
	void OnEnable(){
		EventManager.onAchievementTapE += ShowBanner;
	}
	void OnDisable(){
		EventManager.onAchievementTapE -= ShowBanner;		
	}
	#endregion

	void Awake (){
		_achievementContentNotif.CreatePool ();
	}
	void ShowBanner (int i) {
		List<AchievementContents> _myCollection =  AchievementSource._instance._myCollection;
		AchievementContentNotif notif = _achievementContentNotif.Spawn();
		notif.gameObject.transform.SetParent(_notifContainer.transform);
		notif.gameObject.transform.localScale = new Vector3(1,1,1);

		notif.SetContent(_myCollection[i]._name, _myCollection[i]._type, _myCollection[i]._goal, _myCollection[i]._reward);

	}
}

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

public sealed class ObjectPool : MonoBehaviour
{
	static ObjectPool _instance;

	Dictionary<Component, List<Component>> objectLookup = new Dictionary<Component, List<Component>>();
	Dictionary<Component, Component> prefabLookup = new Dictionary<Component, Component>();
	
	public static void Clear()
	{
		instance.objectLookup.Clear();
		instance.prefabLookup.Clear();
	}

	public static void CreatePool<T>(T prefab) where T : Component
	{
		if (!instance.objectLookup.ContainsKey(prefab))
			instance.objectLookup.Add(prefab, new List<Component>());
	}
	
	public static T Spawn<T>(T prefab, Vector3 position, Quaternion rotation) where T : Component
	{
		if (instance.objectLookup.ContainsKey(prefab))
		{
			T obj = null;
			var list = instance.objectLookup[prefab];
			if (list.Count > 0)
			{
				while (obj == null && list.Count > 0)
				{
					obj = list[0] as T;
					list.RemoveAt(0);
				}
				if (obj != null)
				{
					obj.transform.parent = null;
					obj.transform.localPosition = position;
					obj.transform.localRotation = rotation;
					obj.gameObject.SetActive(true);
					instance.prefabLookup.Add(obj, prefab);
					return (T)obj;
				}
			}
			obj = (T)Object.Instantiate(prefab, position, rotation);
			instance.prefabLookup.Add(obj, prefab);
			return (T)obj;
		}
		else
			return (T)Object.Instantiate(prefab, position, rotation);
	}
	public static T Spawn<T>(T prefab, Vector3 position) where T : Component
	{
		return Spawn(prefab, position, Quaternion.identity);
	}
	public static T Spawn<T>(T prefab) where T : Component
	{
		return Spawn(prefab, Vector3.zero, Quaternion.identity);
	}

	public static void Recycle<T>(T obj) where T : Component
	{
		if (instance.prefabLookup.ContainsKey(obj))
		{
			instance.objectLookup[instance.prefabLookup[obj]].Add(obj);
			instance.prefabLookup.Remove(obj);
			obj.transform.parent = instance.transform;
			obj.gameObject.SetActive(false);

		}
		else
			Object.Destroy(obj.gameObject);
	}

	public static int Count<T>(T prefab) where T : Component
	{
		if (instance.objectLookup.ContainsKey(prefab))
			return instance.objectLookup[prefab].Count;
		else
			return 0;
	}

	public static ObjectPool instance
	{
		get
		{
			if (_instance != null)
				return _instance;
			var obj = new GameObject("_ObjectPool");
			obj.transform.localPosition = Vector3.zero;
			_instance = obj.AddComponent<ObjectPool>();
			return _instance;
		}
	}
}

public static class ObjectPoolExtensions
{
	public static void CreatePool<T>(this T prefab) where T : Component
	{
		ObjectPool.CreatePool(prefab);
	}
	
	public static T Spawn<T>(this T prefab, Vector3 position, Quaternion rotation) where T : Component
	{
		return ObjectPool.Spawn(prefab, position, rotation);
	}
	public static T Spawn<T>(this T prefab, Vector3 position) where T : Component
	{
		return ObjectPool.Spawn(prefab, position, Quaternion.identity);
	}
	public static T Spawn<T>(this T prefab) where T : Component
	{
		return ObjectPool.Spawn(prefab, Vector3.zero, Quaternion.identity);
	}
	
	public static void Recycle<T>(this T obj) where T : Component
	{
		ObjectPool.Recycle(obj);
	}

	public static int Count<T>(T prefab) where T : Component
	{
		return ObjectPool.Count(prefab);
	}
}

UnityでJsonデータを扱う。

• LitJSONのインストール

http://lbv.github.io/litjson/
LitJson.dllをダウンロード＝＞UnityプロジェクトのAssets/Pluginsに入れる

• JSONファイル

Assets/Resourcesにディレクトリを作成、そこに.txtか.jsonを入れる

hwks.hatenadiary.jp

LitJSON

UIカメラとメインカメラを位置を分けるとUnityエディタの管理がしやすい。

• カメラの設定

UI Canvasの分だけカメラを作る。その際に、カメラの位置をずらして、常に確認できるようにする。
複製したCameraのAudio Listenerを消去する。

• Canvasの設定

Canvas - Render Mode [Screen Space - Camera] - Render Camera [指定したいカメラ]
Canvas Scaler - UI Scale Mode [Scale With Screen Size]にする