// ⚠警告：x和y的取值只能为-1，0，1
float Move(int x, int y)
{
Vector3 pos = transform.localPosition;
float buff = speed * Time.deltaTime * 60f * (Input.GetKey(KeyCode.X) ? 2 : 1);
pos.x += buff * x;
pos.y += buff * y;
if (pos.x < sx)
{
pos.x = sx;
}
if (pos.x > ex)
{
pos.x = ex;
}
if (pos.y > sy)
{
pos.y = sy;
}
if (pos.y < ey)
{
pos.y = ey;
}
transform.localPosition = pos;
walking = true;
if (x != 0)
{
dir = x < 0 ? walkDir.Left : walkDir.Right;
}
if (y != 0)
{
dir = y < 0 ? walkDir.Down : walkDir.Up;
}
return(y == 0 ? buff * x : buff *y);
}
private void Start()
{
// 载入行走图图像集，并初始化相关设置
Animation = Resources.LoadAll <Sprite>("Players\\" + Character);
image = this.GetComponent <SpriteRenderer>();
// dir = walkDir.Down;
UploadWalk();
// 获取地图边界并处理
Vector3 size = new Vector3(0.25f, 0.25f, 0f);
Vector3 pos = GameObject.Find("startDot").transform.localPosition;
sx = pos.x + size.x; sy = pos.y - size.y;
pos = GameObject.Find("endDot").transform.localPosition;
ex = pos.x - size.x; ey = pos.y + size.y * 1.7f;
// 如果是玩家则绑定至MapCamera
if (Controller)
{
MapCamera.Player = this;
MapCamera.PlayerCollider = this.transform.Find("Pathfinding").gameObject;
Pad = GameObject.Find("MapCamera").transform.Find("MovePad").Find("ball");
srcClickPos = MapCamera.mcamera.GetComponent <Camera>().WorldToScreenPoint(
GameObject.Find("MapCamera").transform.Find("MovePad").Find("tipPad").position
);
srcPadPos = Pad.localPosition;
}
if (Controller) // only controller can havve a pathfinding movement
{
bridgeTaskbuilderOMP = new _OutMousePositionBuilder(dataBridge.defaultRayMapPathFindingScript);
}
// 如果是玩家并且传送数据不为空，则按照传送设置初始化
if (Controller && MapCamera.initTp != -1)
{
dir = MapCamera.initDir;
UploadWalk();
// 取得传送位置坐标
this.transform.localPosition = GameObject.Find("tp" + MapCamera.initTp).transform.localPosition;
}
}
void FixedUpdate()
{
// 如果剧本正在进行则退出
if (MapCamera.SuspensionDrama && walkTasks.Count == 0 && Controller)
{
adjustableTrigger.GetComponent <Collider2D>().isTrigger = true;
return;
}
// 是否正在执行行走任务？
bool isWalkTask = (walkTasks.Count > 0);
Vector3 pos = transform.localPosition;
// 如果有行走任务
if (isWalkTask)
{
walkTask wt = walkTasks.referencePeek;
// 如果坐标尚未初始化
if (!wt.isCalculated)
{
wt.Caculate(pos);
}
// 决定是否修正行走坐标（完成行走）
bool isFix = false;
if (wt.x < pos.x)
{
Move(-1, 0);
if (wt.x >= transform.localPosition.x)
{
isFix = true;
}
}
else if (wt.x > pos.x)
{
Move(1, 0);
if (wt.x <= transform.localPosition.x)
{
isFix = true;
}
}
else if (wt.y < pos.y)
{
Move(0, -1);
if (wt.y >= transform.localPosition.y)
{
isFix = true;
}
}
else if (wt.y > pos.y)
{
Move(0, 1);
if (wt.y <= transform.localPosition.y)
{
isFix = true;
}
}
if (!Controller)
{
UploadWalk();
}
// 修正坐标
if (isFix)
{
Debug.Log("Walktask: " + (walkTasks.Count - 1) + " remaining...");
FixPos();
//transform.localPosition = new Vector3(wt.x,wt.y,pos.z);
walkTasks.Dequeue();
if (walkTasks.Count == 0)
{
if (tMode)
{
Debug.Log("Walktask: tasks for Pathfinding is done.");
tMode = false;
MoveArrow.SetActive(false);
}
else
{
Debug.Log("Walktask: tasks for Drama Script is done.");
walkTaskCallback();
}
walking = false;
UploadWalk();
}
}
}
// 如果不是玩家
if (!Controller)
{
return;
}
bool isKeyboard = false;
// 判定调查
Vector2 spyRay = new Vector2(pos.x, pos.y);
if (dir == walkDir.Left)
{
spyRay.x -= 0.96f;
}
else if (dir == walkDir.Right)
{
spyRay.x += 0.96f;
}
else if (dir == walkDir.Up)
{
spyRay.y += 0.96f;
}
else
{
spyRay.y -= 0.96f;
}
CheckObj checkObj = null;
foreach (RaycastHit2D crash in Physics2D.RaycastAll(spyRay, new Vector2(0, 0)))
{
if (crash.collider.gameObject.TryGetComponent <CheckObj>(out checkObj))
{
if (MapCamera.HitCheck != checkObj.gameObject)
{
checkObj.CheckEncounter();
}
break;
}
}
if (checkObj == null && MapCamera.HitCheck != null)
{
MapCamera.HitCheck.GetComponent <CheckObj>().CheckGoodbye();
}
// 如果屏幕被点击
if (Input.GetMouseButton(0))
{
if (freeTouchTick < 0.5f)
{
if (freeTouchTick < 0.2f && (!isWalkTask || tMode))
{
Vector3 mpos = MapCamera.mcamera.GetComponent <Camera>().ScreenToWorldPoint(Input.mousePosition);
foreach (RaycastHit2D hit in Physics2D.RaycastAll(new Vector2(mpos.x, mpos.y), new Vector2(0, 0)))
{
if (hit.collider.gameObject.name == "MovePad")
{
Animator padAni = Pad.transform.parent.GetComponent <Animator>();
padAni.SetFloat("speed", 1.0f);
padAni.Play("MovePad", 0, 0f);
Debug.Log("Freemove OK!:" + this.gameObject.name);
freeTouchTick = 1f;
}
}
if (freeTouchTick < 0.2f)
{
Debug.Log("Freemove Failed!:" + this.gameObject.name);
freeTouchTick = 0.3f;
}
}
}
else
{
// 从屏幕坐标换算到世界坐标
Vector3 mpos = Input.mousePosition;
// 测算
float xp = mpos.x - srcClickPos.x, yp = mpos.y - srcClickPos.y;
float xpro = Mathf.Abs(xp) / 30, ypro = Mathf.Abs(yp) / 30;
if (xpro > 1)
{
xpro = 1;
}
if (ypro > 1)
{
ypro = 1;
}
if (xRemain == 0 && yRemain == 0 && (xpro == 1 || ypro == 1))
{
if (Mathf.Abs(xp) > Mathf.Abs(yp))
{
xRemain = 1.02f * (xp > 0 ? 1 : -1); firstFreeMove = true; isKeyboard = true;
targetRotation = (xp > 0 ? 270f : 90f);
}
else
{
yRemain = 1.02f * (yp > 0 ? 1 : -1); firstFreeMove = true; isKeyboard = true;
targetRotation = (yp > 0 ? 0f : 180f);
}
}
float ro = Pad.eulerAngles.z + (targetRotation - Pad.eulerAngles.z) / 5;
Pad.eulerAngles = new Vector3(0, 0, ro);
}
}
if (Input.GetMouseButtonUp(0))
{
if (!isWalkTask && freeTouchTick < 0.5f && xRemain == 0 && yRemain == 0)
{
Debug.Log("Occured pathfinding:" + this.gameObject.name);
// 必要：开启tMode，将寻路WalkTask与DramaScript的WalkTask区别开来
tMode = true;
walkTasks.Clear();
// 从屏幕坐标换算到世界坐标
Vector3 mpos = MapCamera.mcamera.GetComponent <Camera>().ScreenToWorldPoint(Input.mousePosition);
mpos.z = 0;
// 检查是否点击的是UI而不是地板
if (EventSystem.current.IsPointerOverGameObject())
{
return;
}
// 格式化坐标
mpos.x = Mathf.Floor(mpos.x / 0.96f) * 0.96f + 0.48f - 0.06f;
mpos.y = Mathf.Ceil(mpos.y / 0.96f) * 0.96f - 0.48f;
// 设置点击反馈
MoveArrow.transform.localPosition = mpos;
MoveArrow.SetActive(true);
// 设置walkTask保险
lpos = new Vector2(0, 0);
lposCount = 3;
//prepare for Event to TRayMapBuilder
dataBridge.EnqueueTask(bridgeTaskbuilderOMP.BuildProduct(this, mpos));
freeTouchTick = 0;
Pad.localPosition = srcPadPos;
goto skipKeyboard;
}
Animator padAni = Pad.transform.parent.GetComponent <Animator>();
padAni.SetFloat("speed", -2.0f);
padAni.Play("MovePad", 0, 1f);
freeTouchTick = 0;
Pad.localPosition = srcPadPos;
}
// 检测键盘输入
if ((!isWalkTask || tMode) && xRemain == 0 && yRemain == 0)
{
if (Input.GetKey(KeyCode.A) || Input.GetKey(KeyCode.LeftArrow))
{
xRemain = -1.02f; firstFreeMove = true; isKeyboard = true;
}
else if (Input.GetKey(KeyCode.D) || Input.GetKey(KeyCode.RightArrow))
{
xRemain = 1.02f; firstFreeMove = true; isKeyboard = true;
}
else if (Input.GetKey(KeyCode.W) || Input.GetKey(KeyCode.UpArrow))
{
yRemain = 1.02f; firstFreeMove = true; isKeyboard = true;
}
else if (Input.GetKey(KeyCode.S) || Input.GetKey(KeyCode.DownArrow))
{
yRemain = -1.02f; firstFreeMove = true; isKeyboard = true;
}
}
// 自由移动
if (xRemain != 0 || yRemain != 0)
{
int xDir = xRemain < 0 ? -1 : 1, yDir = yRemain < 0 ? -1 : 1;
if (xRemain == 0)
{
xDir = 0;
}
if (yRemain == 0)
{
yDir = 0;
}
if (firstFreeMove)
{
Collider2D crash = Physics2D.Raycast(new Vector2(pos.x + xDir, pos.y + yDir), new Vector2(0, 0)).collider;
if (crash != null)
{
if (!crash.isTrigger)
{
if (xDir != 0)
{
dir = xDir < 0 ? walkDir.Left : walkDir.Right;
}
if (yDir != 0)
{
dir = yDir < 0 ? walkDir.Down : walkDir.Up;
}
walking = true;
xRemain = 0; yRemain = 0;
}
}
firstFreeMove = false;
}
if (xRemain != 0)
{
xRemain -= Move(xDir, 0);
if ((xRemain < 0 ? -1 : 1) != xDir)
{
FixPos();
walking = true;
if (freeTouchTick == 0)
{
MoveArrow.SetActive(false);
}
xRemain = 0;
}
}
if (yRemain != 0)
{
yRemain -= Move(0, yDir);
if ((yRemain < 0 ? -1 : 1) != yDir)
{
FixPos();
walking = true;
if (freeTouchTick == 0)
{
MoveArrow.SetActive(false);
}
yRemain = 0;
}
}
}
skipKeyboard:
if (Controller && adjustableTrigger != null)
{
adjustableTrigger.GetComponent <Collider2D>().isTrigger = !isKeyboard;
}
// 仅打断寻路task（tMode），不打断DramaScript的task
if (lpos.x == pos.x && lpos.y == pos.y && isWalkTask && tMode)
{
lposCount--;
}
if (lposCount == 0 && isWalkTask && tMode)
{
Debug.Log("Walktask: tasks for Pathfinding is broke.");
walking = false;
UploadWalk();
walkTasks.Clear(); tMode = false; MoveArrow.SetActive(false);
}
lpos = pos;
// 更新图片
UploadWalk();
}
