お客さん量設定クラス追加

popcorn/Assets/MyGame/Scenes/marketing/Scripts/CustomerSetting.cs

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+using System.Linq;
+using UnityEngine;
+
+namespace MyGame.Scenes.marketing.Scripts
+{
+    public class CustomerSetting : MonoBehaviour
+    {
+        [SerializeField] private int specialOrderCount = 5;
+        [SerializeField] private float walkerSpecialRate = .01f;
+        [SerializeField] private float customerSpecialRate = .01f;
+        
+        private static readonly (int want, float weight)[] CustomerWeightTable = {
+            (1, 75f),
+            (2, 15f),
+            (3, 3.5f),
+            (4, 1.25f),
+            (5, .25f),
+            (0, 5f),
+        };
+        
+        public (bool isSpecial, int orderCount) GetCustomerData (bool isCustomer)
+        {
+            var specialRate = isCustomer ? walkerSpecialRate : customerSpecialRate;
+            var isSpecial = Random.value < specialRate;
+
+            // セレブは5個購入固定
+            return isSpecial ? (true, specialOrderCount) : (false, GetOrderCount());
+        }
+        
+        // お客さん出現パターン確率計算と行動パターン計算
+        private static int GetOrderCount()
+        {
+            var randomPoint = Random.value * CustomerWeightTable.Sum(x => x.weight);
+            foreach (var value in CustomerWeightTable)
+            {
+                if (randomPoint < value.weight)
+                { 
+                    return value.want;
+                }
+                randomPoint -= value.weight;
+            }
+            return CustomerWeightTable.Last().want;
+        }
+    }
+}

popcorn/Assets/MyGame/Scenes/marketing/Scripts/CustomerSetting.cs.meta

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+fileFormatVersion: 2
+guid: 573c945685b348baa1a1ba6aeeb38714
+timeCreated: 1638163510