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44 rivejä
1.5 KiB
44 rivejä
1.5 KiB
NowOperateTargetMove = NowOperateTargetMove or BaseClass(NowOperateMove)
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local NowOperateTargetMove = NowOperateTargetMove
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function NowOperateTargetMove:__init(start_time, start_pos, end_pos, target, range,scene_obj)
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NowOperateMove.__init(self, start_time, start_pos, end_pos,false,scene_obj)
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self.target= target
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self.range = range
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self.scene_obj = scene_obj
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--每隔一段时间重新检测路径
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self.check_time_delta = 1
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self.check_time = Status.NowTime
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--print("NowOperateTargetMove:__init", self.check_time)
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end
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function NowOperateTargetMove:ExcuteImpl(elaspe_time)
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local scene_obj = self.scene_obj or Scene.Instance:GetMainRole()
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--每隔一段时间重新检测路径，所以可以停止当前路径
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if Status.NowTime - self.check_time >= self.check_time_delta then
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scene_obj:WaitForNextMove() --会有抖动
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self.is_end = true
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--print("NowOperateTargetMove:ExcuteImpl Stop Cur path 1", Status.NowTime, self.check_time)
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return true
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end
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--如果与目标的距离达到范围内，也要停止当前路径
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local x1, y1 = scene_obj:GetRealPos()
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local x2, y2 = self.target:GetRealPos()
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--local dir = co.Vector2(x2-x1, y2-y1)
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-- local distance = dir:length()
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local distance = GameMath.GetDistance(x1, y1, x2, y2, false)
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--距离在可动作范围内
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local d = (self.range > 5) and (self.range - 5) or self.range
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if distance < d * d then
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scene_obj:WaitForNextMove()
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self.is_end = true
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--print("NowOperateTargetMove:ExcuteImpl Stop Cur path 2", distance)
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return true
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end
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return NowOperateMove.ExcuteImpl(self, elaspe_time)
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end
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