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Assets/TcgEngine/Scripts/GameClient/OpponentHand.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using TcgEngine.Client;
+
+namespace TcgEngine.Client
+{
+    /// <summary>
+    /// Same as HandCardArea but for the opponents hand
+    /// Simpler version with display only (no draging of card)
+    /// </summary>
+
+    public class OpponentHand : MonoBehaviour
+    {
+        public GameObject card_prefab;
+        public RectTransform card_area;
+        public float card_spacing = 100f;
+        public float card_angle = 10f;
+        public float card_offset_y = 10f;
+
+        private List<HandCardBack> cards = new List<HandCardBack>();
+
+        void Start()
+        {
+
+        }
+
+        void Update()
+        {
+            if (!GameClient.Get().IsReady())
+                return;
+
+            Game gdata = GameClient.Get().GetGameData();
+            Player player = gdata.GetPlayer(GameClient.Get().GetOpponentPlayerID());
+
+            if (cards.Count < player.cards_hand.Count)
+            {
+                GameObject new_card = Instantiate(card_prefab, card_area);
+                HandCardBack hand_card = new_card.GetComponent<HandCardBack>();
+                CardbackData cbdata = CardbackData.Get(player.cardback);
+                hand_card.SetCardback(cbdata);
+                RectTransform card_rect = new_card.GetComponent<RectTransform>();
+                card_rect.anchoredPosition = new Vector2(0f, 100f);
+                cards.Add(hand_card);
+            }
+
+            if (cards.Count > player.cards_hand.Count)
+            {
+                HandCardBack card = cards[cards.Count - 1];
+                cards.RemoveAt(cards.Count - 1);
+                Destroy(card.gameObject);
+            }
+
+            int nb_cards = Mathf.Min(cards.Count, player.cards_hand.Count);
+
+            for (int i = 0; i < nb_cards; i++)
+            {
+                HandCardBack card = cards[i];
+                RectTransform crect = card.GetRect();
+                float half = nb_cards / 2f;
+                Vector3 tpos = new Vector3((i - half) * card_spacing, (i - half) * (i - half) * card_offset_y);
+                float tangle = (i - half) * card_angle;
+                crect.anchoredPosition = Vector3.Lerp(crect.anchoredPosition, tpos, 4f * Time.deltaTime);
+                card.transform.localRotation = Quaternion.Slerp(card.transform.localRotation, Quaternion.Euler(0f, 0f, tangle), 4f * Time.deltaTime);
+            }
+
+        }
+    }
+}