120 lines
3.3 KiB
C#
120 lines
3.3 KiB
C#
using System.Collections.Generic;
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using System.Linq;
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using UnityEngine;
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//============================================================
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//支持中文，文件使用UTF-8编码
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//@author JiphuTzu
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//@create 20220910
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//@company Umawerse
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//
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//@description:
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//============================================================
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namespace Umawerse.FiniteStateMachines
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{
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public abstract class DrawingState : FiniteState<ToolsBootstrap>
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{
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protected static readonly int COLOR_ID = Shader.PropertyToID("_Color");
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protected List<Vector3> vertices;
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protected GameObject target;
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private int _minVertexCount;
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protected int _maxVertexCount;
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protected StateName currentName;
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protected DrawingState(ToolsBootstrap root, StateName name, int minCount, int maxCount) : base(root, name)
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{
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_minVertexCount = minCount;
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_maxVertexCount = maxCount;
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}
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public override void Enter()
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{
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currentName = name;
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root.tapGesture.onOneClick.AddListener(() =>
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{
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OnTap();
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});
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root.tapGesture.onDoubleClick.AddListener(() =>
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{
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OnDoubleTap();
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});
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root.tapGesture.SetLayerMask(1<<8);
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Init();
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}
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private void OnTap()
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{
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if (root.tapGesture.CheckGuiRaycastObjects()) return;
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Vector3 posTemp = root.tapGesture.HitTest(Input.mousePosition, false).point;
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OnTap(posTemp);
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}
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private void OnDoubleTap()
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{
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if (root.tapGesture.CheckGuiRaycastObjects()) return;
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Vector3 posTemp = root.tapGesture.HitTest(Input.mousePosition, false).point;
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OnDoubleTap(posTemp);
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Exit();
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Enter();
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}
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protected abstract void OnTap(Vector3 pos);
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protected abstract void OnDoubleTap(Vector3 pos);
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protected abstract void UpdatePreview(Vector3 pos);
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public virtual void Init()
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{
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vertices = new List<Vector3>();
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target = new GameObject($"{name}_{Time.frameCount:D5}");
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root.instructs.Add(target);
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}
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public abstract void Complete();
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// private int GetClickCount()
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// {
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// return root.inputSystem.GetClickCount();
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// }
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public override StateName Update()
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{
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if (vertices.Count >= _maxVertexCount) return StateName.none;
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if (vertices.Count > 0)
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{
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var hit = root.tapGesture.HitTest();
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if (hit.collider != null)
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UpdatePreview(new Vector3(hit.point.x, 580f, hit.point.z));
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}
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return currentName;
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}
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public GameObject GetObject()
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{
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return target;
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}
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public abstract void AddPoint(Vector3 position, bool showImmediately = true);
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public override void Exit()
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{
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root.tapGesture.onOneClick.RemoveAllListeners();
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root.tapGesture.onDoubleClick.RemoveAllListeners();
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if (target.transform.childCount <= 1)
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{
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Object.Destroy(target);
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}
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if (vertices.Count >= _minVertexCount)
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{
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var h = vertices.Max(v => v.y);
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}
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}
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}
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}
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