Touhou/client/Assets/Game/Scripts/Util/Common/UtilCommon.cs

using System.Collections;
using UnityEngine;

namespace Game
{
    public abstract partial class Util
    {
        public static void Draw(Vector3 start, Vector3 end, Color color, float duration = 0)
        {
            if (!GameSetting.IsDebugDraw)
            {
                return;
            }

            Debug.DrawLine(start, end, color, duration);
        }

        public static void DrawShape(Shape shape, Vector3 posReal, Vector3 direction, Color color)
        {
            if (!GameSetting.IsDebugDraw)
            {
                return;
            }

            var posRealTop = posReal + Vector3.up * shape.Height;
            var posRealMid = posReal + Vector3.up * (shape.Height / 2);
            switch (shape.Type)
            {
                case EShapeType.Dot:
                    DrawShapeCross(posReal, 1, color);
                    DrawShapeCenter(posReal, 1, color);
                    break;
                case EShapeType.Box:
                    DrawShapeBody(shape, posReal, direction, color);
                    break;
                case EShapeType.Sector:
                    DrawShapeBody(shape, posReal, direction, color);
                    break;
                case EShapeType.Circle:
                    DrawShapeBody(shape, posReal, direction, color);
                    DrawShapeCenter(posRealMid, shape.Height / 2, color);
                    DrawShapeCross(posReal, shape.Radius, color);
                    DrawShapeCross(posRealTop, shape.Radius, color);
                    break;
            }
        }

        private static void DrawShapeCenter(Vector3 pos, float h, Color color)
        {
            Debug.DrawLine(pos + Vector3.down * h, pos + Vector3.up * h, color);
        }

        private static void DrawShapeCross(Vector3 pos, float r, Color color)
        {
            Debug.DrawLine(pos + Vector3.left * r, pos + Vector3.right * r, color);
            Debug.DrawLine(pos + Vector3.back * r, pos + Vector3.forward * r, color);
        }

        private static void DrawShapeBody(Shape shape, Vector3 posReal, Vector3 direction, Color color)
        {
            var posRealTop = posReal + Vector3.up * shape.Height;
            shape.ForeachVerticesPair(direction, (v1, v2) =>
            {
                Debug.DrawLine(posReal + v1, posReal + v2, color);
                Debug.DrawLine(posRealTop + v1, posRealTop + v2, color);
            });
            shape.ForeachVertices(direction, v => { Debug.DrawLine(posReal + v, posRealTop + v, color); });
        }

        public static void Print(params object[] values)
        {
            string text = "";
            foreach (object obj in values)
            {
                text += Str(obj) + " ";
            }

            Debug.Log(text);
        }

        private static string Str(object obj)
        {
            string ret = "";
            if (obj is null)
            {
                ret = $"null";
            }
            else if (obj is string)
            {
                ret = $"\"{obj}\"";
            }
            else if (obj is IEnumerable)
            {
                ret += "List[";
                foreach (object subobj in (IEnumerable)obj)
                {
                    ret += Str(subobj) + " ";
                }

                ret += "]";
            }
            else
            {
                ret = obj.ToString();
            }

            return ret;
        }
    }
}