using System.Collections.Generic;
using Godot;
using UI.RoomUI;
namespace UI.RoomMap;
/// <summary>
/// 房间的小地图
/// </summary>
public partial class RoomMapPanel : RoomMap
{
private EventFactory _factory = EventManager.CreateEventFactory();
//需要刷新的问号的房间队列
private List<RoomDoorInfo> _needRefresh = new List<RoomDoorInfo>();
//正在使用的敌人标记列表
private List<Sprite2D> _enemySpriteList = new List<Sprite2D>();
//已经回收的敌人标记
private Stack<Sprite2D> _spriteStack = new Stack<Sprite2D>();
//是否放大地图
private bool _isMagnifyMap = false;
private DragBinder _dragBinder;
//放大地图后拖拽的偏移
private Vector2 _mapOffset;
//放大地图后鼠标悬停的房间
private RoomInfo _mouseHoverRoom;
private Color _originOutlineColor;
//是否展开地图
private bool _pressMapFlag = false;
private Tween _transmissionTween;
public override void OnCreateUi()
{
_ = S_Mark;
S_Bg.Instance.Visible = false;
S_MagnifyMapBar.Instance.Visible = false;
InitMap();
_factory.AddEventListener(EventEnum.OnPlayerFirstEnterRoom, OnPlayerFirstEnterRoom);
_factory.AddEventListener(EventEnum.OnPlayerFirstEnterAisle, OnPlayerFirstEnterAisle);
S_DrawContainer.Instance.Resized += OnDrawContainerResized;
}
public override void OnDestroyUi()
{
_factory.RemoveAllEventListener();
if (_dragBinder != null)
{
_dragBinder.UnBind();
}
if (_transmissionTween != null)
{
_transmissionTween.Dispose();
}
}
public override void Process(float delta)
{
if (_transmissionTween == null) //不在传送过程中
{
if (!InputManager.Map)
{
_pressMapFlag = false;
}
//按下地图按键
if (InputManager.Map && !_isMagnifyMap && !_pressMapFlag) //展开小地图
{
if (UiManager.GetUiInstanceCount(UiManager.UiName.PauseMenu) == 0)
{
World.Current.Pause = true;
_pressMapFlag = true;
_isMagnifyMap = true;
MagnifyMap();
}
}
else if (!InputManager.Map && _isMagnifyMap) //还原小地图
{
ResetMap();
_isMagnifyMap = false;
World.Current.Pause = false;
}
}
//更新敌人位置
{
var enemyList = World.Current.Enemy_InstanceList;
if (enemyList.Count == 0) //没有敌人
{
foreach (var sprite in _enemySpriteList)
{
S_Root.RemoveChild(sprite);
_spriteStack.Push(sprite);
}
_enemySpriteList.Clear();
}
else //更新位置
{
var count = 0; //绘制数量
for (var i = 0; i < enemyList.Count; i++)
{
var enemy = enemyList[i];
if (!enemy.IsDestroyed && !enemy.IsDie && enemy.AffiliationArea != null && enemy.AffiliationArea.RoomInfo.RoomFogMask.IsExplored)
{
count++;
Sprite2D sprite;
if (i >= _enemySpriteList.Count)
{
if (_spriteStack.Count > 0)
{
sprite = _spriteStack.Pop();
}
else
{
sprite = new Sprite2D();
sprite.Texture = ResourceManager.LoadTexture2D(ResourcePath.resource_sprite_ui_commonIcon_Block_png);
sprite.Modulate = new Color(1, 0, 0);
}
_enemySpriteList.Add(sprite);
S_Root.AddChild(sprite);
}
else
{
sprite = _enemySpriteList[i];
}
//更新标记位置
sprite.Position = enemy.Position / 16;
}
}
//回收多余的标记
while (_enemySpriteList.Count > count)
{
var index = _enemySpriteList.Count - 1;
var sprite = _enemySpriteList[index];
S_Root.RemoveChild(sprite);
_spriteStack.Push(sprite);
_enemySpriteList.RemoveAt(index);
}
}
}
//更新预览图标
if (_needRefresh.Count > 0)
{
foreach (var roomDoorInfo in _needRefresh)
{
HandlerRefreshUnknownSprite(roomDoorInfo);
}
_needRefresh.Clear();
}
//更新地图中心点位置
if (!_isMagnifyMap)
{
S_Root.Instance.Position = CalcRootPosition(Player.Current.Position);
}
else
{
S_Root.Instance.Position = CalcRootPosition(Player.Current.Position) + _mapOffset;
S_Mark.Instance.Position = S_DrawContainer.Instance.Size / 2 + _mapOffset;
}
//传送
if (_pressMapFlag && _mouseHoverRoom != null &&
!Player.Current.AffiliationArea.RoomInfo.IsSeclusion &&
Input.IsMouseButtonPressed(MouseButton.Right))
{
//执行传送操作
DoTransmission((_mouseHoverRoom.Waypoints + new Vector2(0.5f, 0.5f)) * GameConfig.TileCellSize);
ResetMap();
_isMagnifyMap = false;
World.Current.Pause = false;
}
}
private void OnDrawContainerResized()
{
S_Mark.Instance.Position = S_DrawContainer.Instance.Size / 2;
}
//放大小地图
private void MagnifyMap()
{
GameApplication.Instance.Cursor.SetGuiMode(true);
S_DrawContainer.Reparent(S_MagnifyMapBar);
S_DrawContainer.Instance.Position = new Vector2(1, 1);
S_Bg.Instance.Visible = true;
S_MagnifyMapBar.Instance.Visible = true;
S_MapBar.Instance.Visible = false;
_mapOffset = Vector2.Zero;
_dragBinder = DragUiManager.BindDrag(S_DrawContainer.Instance, (state, delta) =>
{
if (state == DragState.DragMove)
{
_mapOffset += delta;
}
});
}
//还原小地图
private void ResetMap()
{
GameApplication.Instance.Cursor.SetGuiMode(false);
S_DrawContainer.Reparent(S_MapBar);
S_DrawContainer.Instance.Position = new Vector2(1, 1);
S_Bg.Instance.Visible = false;
S_MagnifyMapBar.Instance.Visible = false;
S_MapBar.Instance.Visible = true;
ResetOutlineColor();
if (_dragBinder != null)
{
_dragBinder.UnBind();
}
}
private void ResetOutlineColor()
{
if (_mouseHoverRoom != null)
{
((ShaderMaterial)_mouseHoverRoom.PreviewSprite.Material).SetShaderParameter("outline_color", _originOutlineColor);
_mouseHoverRoom = null;
}
}
//初始化小地图
private void InitMap()
{
var startRoom = GameApplication.Instance.DungeonManager.StartRoomInfo;
startRoom.EachRoom(roomInfo =>
{
//房间
roomInfo.PreviewSprite.Visible = false;
S_Root.AddChild(roomInfo.PreviewSprite);
roomInfo.PreviewSprite.MouseEntered += () =>
{
if (!_pressMapFlag)
{
return;
}
ResetOutlineColor();
_mouseHoverRoom = roomInfo;
var shaderMaterial = (ShaderMaterial)roomInfo.PreviewSprite.Material;
_originOutlineColor = shaderMaterial.GetShaderParameter("outline_color").AsColor();
//玩家所在的房间门是否打开
var isOpen = !Player.Current.AffiliationArea.RoomInfo.IsSeclusion;
if (isOpen)
{
shaderMaterial.SetShaderParameter("outline_color", new Color(0, 1, 0, 0.9f));
}
else
{
shaderMaterial.SetShaderParameter("outline_color", new Color(1, 0, 0, 0.9f));
}
};
roomInfo.PreviewSprite.MouseExited += () =>
{
if (!_pressMapFlag)
{
return;
}
ResetOutlineColor();
};
//过道
if (roomInfo.Doors != null)
{
foreach (var roomInfoDoor in roomInfo.Doors)
{
if (roomInfoDoor.IsForward)
{
roomInfoDoor.AislePreviewSprite.Visible = false;
S_Root.AddChild(roomInfoDoor.AislePreviewSprite);
}
}
}
});
}
private void OnPlayerFirstEnterRoom(object data)
{
var roomInfo = (RoomInfo)data;
roomInfo.PreviewSprite.Visible = true;
if (roomInfo.Doors!= null)
{
foreach (var roomDoor in roomInfo.Doors)
{
RefreshUnknownSprite(roomDoor);
}
}
}
private void OnPlayerFirstEnterAisle(object data)
{
var roomDoorInfo = (RoomDoorInfo)data;
roomDoorInfo.AislePreviewSprite.Visible = true;
RefreshUnknownSprite(roomDoorInfo);
RefreshUnknownSprite(roomDoorInfo.ConnectDoor);
}
//进入刷新问号队列
private void RefreshUnknownSprite(RoomDoorInfo roomDoorInfo)
{
if (!_needRefresh.Contains(roomDoorInfo))
{
_needRefresh.Add(roomDoorInfo);
}
}
//刷新问号
private void HandlerRefreshUnknownSprite(RoomDoorInfo roomDoorInfo)
{
//是否探索房间
var flag1 = roomDoorInfo.RoomInfo.RoomFogMask.IsExplored;
//是否探索过道
var flag2 = roomDoorInfo.AisleFogMask.IsExplored;
if (flag1 == flag2) //不显示问号
{
if (roomDoorInfo.UnknownSprite != null)
{
roomDoorInfo.UnknownSprite.QueueFree();
roomDoorInfo.UnknownSprite = null;
}
}
else
{
var unknownSprite = roomDoorInfo.UnknownSprite ?? CreateUnknownSprite(roomDoorInfo);
var pos = (roomDoorInfo.OriginPosition + roomDoorInfo.GetEndPosition()) / 2;
if (!flag2) //偏向过道
{
if (roomDoorInfo.Direction == DoorDirection.N)
pos += new Vector2I(0, -2);
else if (roomDoorInfo.Direction == DoorDirection.S)
pos += new Vector2I(0, 2);
else if (roomDoorInfo.Direction == DoorDirection.E)
pos += new Vector2I(2, 0);
else if (roomDoorInfo.Direction == DoorDirection.W)
pos += new Vector2I(-2, 0);
}
else //偏向房间
{
if (roomDoorInfo.Direction == DoorDirection.N)
pos -= new Vector2I(0, -2);
else if (roomDoorInfo.Direction == DoorDirection.S)
pos -= new Vector2I(0, 2);
else if (roomDoorInfo.Direction == DoorDirection.E)
pos -= new Vector2I(2, 0);
else if (roomDoorInfo.Direction == DoorDirection.W)
pos -= new Vector2I(-2, 0);
}
unknownSprite.Position = pos;
}
}
private Sprite2D CreateUnknownSprite(RoomDoorInfo roomInfoDoor)
{
var unknownSprite = new Sprite2D();
unknownSprite.Texture = ResourceManager.LoadTexture2D(ResourcePath.resource_sprite_ui_commonIcon_Unknown_png);
unknownSprite.Scale = new Vector2(0.25f, 0.25f);
roomInfoDoor.UnknownSprite = unknownSprite;
S_Root.AddChild(unknownSprite);
return unknownSprite;
}
private Vector2 CalcRootPosition(Vector2 pos)
{
return S_DrawContainer.Instance.Size / 2 - pos / 16 * S_Root.Instance.Scale;
}
private void DoTransmission(Vector2 position)
{
var roomUI = (RoomUIPanel)ParentUi;
roomUI.S_Mask.Instance.Visible = true;
roomUI.S_Mask.Instance.Color = new Color(0, 0, 0, 0);
_transmissionTween = CreateTween();
_transmissionTween.TweenProperty(roomUI.S_Mask.Instance, "color", new Color(0, 0, 0), 0.3f);
_transmissionTween.TweenCallback(Callable.From(() =>
{
Player.Current.Position = position;
}));
_transmissionTween.TweenInterval(0.2f);
_transmissionTween.TweenProperty(roomUI.S_Mask.Instance, "color", new Color(0, 0, 0, 0), 0.3f);
_transmissionTween.TweenCallback(Callable.From(() =>
{
_transmissionTween = null;
}));
_transmissionTween.Play();
}
}
