Michael Fabian 'Xaymar' Dirks
45925f2029
Like with states, allows reuse and prevents missing elements and uses the Lua engine to do the lookup instead of the Lua parser. Slightly faster, but may not be directly obvious in use.
87 lines
2.3 KiB
Lua
87 lines
2.3 KiB
Lua
--[[
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The MIT License (MIT)
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Copyright (c) 2015-2018 Xaymar
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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--]]
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local roundManagerDef = {}
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roundManagerDef.__index = roundManagerDef
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function roundManagerDef:__construct()
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self.State = nil
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self.NextState = nil
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end
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function roundManagerDef:GetState()
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return self.State
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end
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function roundManagerDef:GetNextState()
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return self.NextState
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end
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function roundManagerDef:SetState(state)
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self.NextState = state
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end
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function roundManagerDef:Tick(...)
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if (self.State != nil) then
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if (self.State.Tick != nil) then
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self.State:Tick(...)
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end
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end
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-- Advance States
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if (self.NextState != self.State) then
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-- Call OnLeave(NewState)
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if (self.State != nil) then
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if (self.State.OnLeave != nil) then
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self.State:OnLeave(self.NextState)
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end
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-- Run Hook
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hook.Run("RoundManagerLeaveState", self.State.Name)
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end
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-- Call OnEnter(OldState)
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if (self.NextState != nil) then
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if (self.NextState.OnEnter != nil) then
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self.NextState:OnEnter(self.State)
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end
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-- Run Hook
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hook.Run("RoundManagerEnterState", self.NextState.Name)
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end
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-- Set State
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self.State = self.NextState
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end
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end
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function roundManager(initialState)
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local obj = {}
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obj.__index = obj
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setmetatable(obj, roundManagerDef)
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obj:__construct()
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obj:SetState(initialState)
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return obj
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end
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