編集履歴

質問編集履歴

追記コード

2021/06/27 01:35

投稿

momonoki

スコア21

title CHANGED Viewed

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body CHANGED Viewed

@@ -120,4 +120,127 @@
     }
 }
+```
+追記コード
+```
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+public class crowdHuman : MonoBehaviour
+{
+    private float chargeTime;//動く時間
+    private float timeCount;
+    private float speed;//移動スピード
+    private float speed_Min;//Minスピード
+    private float speed_Max;//Maxスピード
+    Vector3 direction;//移動方向
+    Vector3 pos;//自分の位置
+    Vector3 minMoveArea = new Vector3(-8.9f, -4.9f, 0);//移動範囲（最小）
+    Vector3 maxMoveArea = new Vector3(-4.9f, 4.9f, 0);//移動範囲（最大）
+    Vector3 WorldPoint;
+    public Sprite[] HumanSprites;
+    Sprite HumanSprite;
+    // Start is called before the first frame update
+    void Start()
+    {
+        chargeTime = 0.9f;
+        //開始時の移動方向を決める
+        direction = RandomDirection();
+        //移動スピードをランダムに決める
+        speed_Min = 0.01f;
+        speed_Max = 0.02f;
+        speed = Random.Range(speed_Min, speed_Max);
+        //自分の位置を取得
+        Transform myTransform = this.transform;
+        pos = myTransform.position;
+        HumanSprites = Resources.LoadAll<Sprite>("image");
+        int i = Random.Range(0, 3);
+        HumanSprite = HumanSprites[i];
+        this.GetComponent<Image>().sprite = HumanSprite;
+    }
+    // Update is called once per frame
+    void Update()
+    {
+        timeCount += Time.deltaTime;
+        WorldPoint = transform.TransformPoint(pos);
+        //枠から出たら逆方向を向く
+        //if ((pos.x < minMoveArea.x)||(pos.y < minMoveArea.y)||(pos.x > maxMoveArea.x)||(pos.y > maxMoveArea.y))
+        if ((WorldPoint.x < minMoveArea.x) || (WorldPoint.y < minMoveArea.y) || (WorldPoint.x > maxMoveArea.x) || (WorldPoint.y > maxMoveArea.y))
+        {
+                Turn();
+        //それ以外の場合は進む
+        }
+        else
+        {
+            transform.position += direction * speed;
+            //指定した時間を経過すると
+            if (timeCount > chargeTime)
+            {
+                //進路をランダムに変更する
+                direction = RandomDirection();
+                //TimeCountを0に戻す
+                timeCount = 0;
+            }
+        }
+    }
+    void Turn()
+    {
+        //タイムカウントを0に戻す。
+        timeCount = 0;
+        if (WorldPoint.y > maxMoveArea.y)
+        {
+            transform.position = new Vector3(transform.position.x, maxMoveArea.y-0.2f, transform.position.z);
+            direction = Vector3.down;
+        }
+        else if (WorldPoint.y < minMoveArea.y)
+        {
+            transform.position = new Vector3(transform.position.x, minMoveArea.y+0.2f, transform.position.z);
+            direction = Vector3.up;
+        }
+        else if (WorldPoint.x < minMoveArea.x)
+        {
+            transform.position = new Vector3(minMoveArea.x+0.2f, transform.position.y, transform.position.z);
+            direction = Vector3.right;
+        }
+        else if (WorldPoint.x > maxMoveArea.x)
+        {
+            transform.position = new Vector3(maxMoveArea.x, transform.position.y, transform.position.z);
+            direction = Vector3.left;
+        }
+    }
+    Vector3 RandomDirection()
+    {
+        int r = Random.Range(0, 4);
+        switch (r)
+        {
+            default:
+            case 0:
+                return Vector3.up;
+            case 1:
+                return Vector3.down;
+            case 2:
+                return Vector3.left;
+            case 3:
+                return Vector3.right;
+        }
+    }
+}
 ```