Add prototype gameplay loop with character/battlefield assets and server game APIs.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-20 18:50:00 +08:00
parent 79369e4473
commit 6c64210331
833 changed files with 998079 additions and 1042 deletions
@@ -0,0 +1,82 @@
+#if UNITY_EDITOR
+using UnityEditor;
+using UnityEngine;
+
+/// <summary>
+/// 把 CaoCao Prefab 摆到当前场景广场中心，Y 取地表碰撞高度。不保存进 TownSquare.prefab。
+/// </summary>
+public static class PlaceCaoCao
+{
+    const string PrefabPath = "Assets/Bundles/Characters/Human/CaoCao/CaoCao.prefab";
+
+    public static string Run()
+    {
+        var prefab = AssetDatabase.LoadAssetAtPath<GameObject>(PrefabPath);
+        if (prefab == null)
+            return "missing " + PrefabPath;
+
+        var existing = GameObject.Find("CaoCao_Preview");
+        if (existing != null)
+            Object.DestroyImmediate(existing);
+
+        var go = (GameObject)PrefabUtility.InstantiatePrefab(prefab);
+        go.name = "CaoCao_Preview";
+
+        Physics.SyncTransforms();
+        var y = SampleGroundY(0f, 0f, out var sitInfo);
+        go.transform.position = new Vector3(0f, y, 0f);
+        go.transform.rotation = Quaternion.identity;
+
+        var bounds = default(Bounds);
+        var has = false;
+        foreach (var r in go.GetComponentsInChildren<Renderer>())
+        {
+            if (!has) { bounds = r.bounds; has = true; }
+            else bounds.Encapsulate(r.bounds);
+        }
+        return $"pos={go.transform.position} h={(has ? bounds.size.y : 0f):F3} groundY={y:F3} {sitInfo}";
+    }
+
+    static float SampleGroundY(float x, float z, out string info)
+    {
+        var plaza = GameObject.Find("TownSquare");
+        var cols = plaza != null
+            ? plaza.GetComponentsInChildren<MeshCollider>()
+            : Object.FindObjectsByType<MeshCollider>(FindObjectsSortMode.None);
+        var y = 0f;
+        var hitAny = false;
+        var best = float.MaxValue;
+        var meshName = "";
+        var boundsTop = 0f;
+        foreach (var col in cols)
+        {
+            if (col == null || !col.enabled) continue;
+            meshName = col.sharedMesh != null ? col.sharedMesh.name : "null";
+            boundsTop = col.bounds.max.y;
+            var origins = new[]
+            {
+                new Vector3(x, 80f, z),
+                new Vector3(col.bounds.center.x, col.bounds.max.y + 8f, col.bounds.center.z),
+                new Vector3(x + 0.35f, 80f, z + 0.35f),
+            };
+            foreach (var origin in origins)
+            {
+                var ray = new Ray(origin, Vector3.down);
+                if (!col.Raycast(ray, out var hit, 160f)) continue;
+                if (hit.distance >= best) continue;
+                best = hit.distance;
+                y = hit.point.y;
+                hitAny = true;
+            }
+        }
+        if (!hitAny && boundsTop > 0.01f)
+        {
+            y = boundsTop;
+            info = $"fallbackBoundsTop={y:F3} mesh={meshName} cols={cols.Length}";
+            return y;
+        }
+        info = $"plaza={(plaza != null ? plaza.name : "null")} cols={cols.Length} mesh={meshName} meshHit={hitAny}";
+        return hitAny ? y : 0f;
+    }
+}
+#endif