init

Assets/TcgEngine/Scripts/FX/MouseLineFX.cs

@@ -0,0 +1,117 @@
+using TcgEngine.Client;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using TcgEngine;
+
+namespace TcgEngine.FX
+{
+    /// <summary>
+    /// Line FX that appear when dragin a board card to attack
+    /// </summary>
+
+    public class MouseLineFX : MonoBehaviour
+    {
+        public GameObject dot_template;
+        public float dot_spacing = 0.2f;
+
+        private List<GameObject> dot_list = new List<GameObject>();
+        private List<Vector3> points = new List<Vector3>();
+
+        void Start()
+        {
+            dot_template.SetActive(false);
+        }
+
+        void Update()
+        {
+            if (!GameClient.Get().IsReady())
+                return;
+
+            RefreshLine();
+            RefreshRender();
+        }
+
+        private void RefreshLine()
+        {
+            points.Clear();
+
+            Game gdata = GameClient.Get().GetGameData();
+            PlayerControls controls = PlayerControls.Get();
+            BoardCard bcard = controls.GetSelected();
+
+            bool visible = false;
+            Vector3 source = Vector3.zero;
+            if (bcard != null)
+            {
+                source = bcard.transform.position;
+                visible = true;
+            }
+
+            HandCard drag = HandCard.GetDrag();
+            if (drag != null)
+            {
+                source = drag.transform.position;
+                visible = drag.GetCardData().IsRequireTarget();
+            }
+
+            if (gdata.selector == SelectorType.SelectTarget && gdata.selector_player_id == GameClient.Get().GetPlayerID())
+            {
+                BoardCard caster = BoardCard.Get(gdata.selector_caster_uid);
+                if (caster != null)
+                {
+                    source = caster.transform.position;
+                    visible = true;
+                }
+            }
+
+            if (visible)
+            {
+                Vector3 dest = GameBoard.Get().RaycastMouseBoard();
+                Vector3 dir = (dest - source).normalized;
+                float dist = (dest - source).magnitude;
+
+                float value = 0f;
+                while (value < dist)
+                {
+                    Vector3 pos = source + dir * value;
+                    points.Add(pos);
+
+                    value += dot_spacing;
+                }
+            }
+        }
+
+        private void RefreshRender()
+        {
+            while (dot_list.Count < points.Count)
+            {
+                AddDot();
+            }
+
+            int index = 0;
+            foreach (GameObject dot in dot_list)
+            {
+                bool active = false;
+                if (index < points.Count)
+                {
+                    Vector3 pos = points[index];
+                    dot.transform.position = pos;
+                    active = true;
+                }
+
+                if (dot.activeSelf != active)
+                    dot.SetActive(active);
+
+                index++;
+            }
+        }
+
+        public void AddDot()
+        {
+            GameObject dot = Instantiate(dot_template, transform);
+            dot.SetActive(true);
+            dot_list.Add(dot);
+        }
+    }
+}