67 lines
1.3 KiB
Lua
67 lines
1.3 KiB
Lua
local thread = require 'bee.thread'
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local taskPad = thread.channel('taskpad')
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local waiter = thread.channel('waiter')
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---@class pub_brave
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local m = {}
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m.type = 'brave'
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m.ability = {}
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m.queue = {}
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--- 注册成为勇者
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function m.register(id)
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m.id = id
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if #m.queue > 0 then
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for _, info in ipairs(m.queue) do
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waiter:push(m.id, info.name, info.params)
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end
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end
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m.queue = nil
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m.start()
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end
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--- 注册能力
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function m.on(name, callback)
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m.ability[name] = callback
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end
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--- 报告
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function m.push(name, params)
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if m.id then
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waiter:push(m.id, name, params)
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else
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m.queue[#m.queue+1] = {
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name = name,
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params = params,
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}
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end
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end
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--- 开始找工作
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function m.start()
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m.push('mem', collectgarbage 'count')
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while true do
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local name, id, params = taskPad:bpop()
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local ability = m.ability[name]
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-- TODO
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if not ability then
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waiter:push(m.id, id)
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log.error('Brave can not handle this work: ' .. name)
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goto CONTINUE
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end
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local ok, res = xpcall(ability, log.error, params)
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if ok then
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waiter:push(m.id, id, res)
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else
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waiter:push(m.id, id)
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end
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m.push('mem', collectgarbage 'count')
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::CONTINUE::
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end
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end
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return m
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