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mem_sequence.lua
48 lines (42 loc) · 1.08 KB
/
mem_sequence.lua
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local Const = require "const"
local BTCommon = require "bt_common"
local mt = {}
mt.__index = mt
function mt:open(_, node_data)
node_data.runningChild = 1
end
function mt:run(tick, node_data)
local child = node_data.runningChild
for i = child, #self.children do
local status = BTCommon.execute(self.children[i], tick, node_data.__level + 1)
if status == Const.FAIL then
return status
end
if status == Const.RUNNING then
node_data.runningChild = i
return status
end
end
return Const.SUCCESS
end
function mt:close(tick, node_data)
node_data.runningChild = 1
for _, node in ipairs(self.children) do
local child_data = tick[node]
if child_data and child_data.is_open then
child_data.is_open = false
if node.close then
node:close(tick, child_data)
end
end
end
end
local function new(...)
local obj = {
name = "mem_sequence",
children = {...},
}
setmetatable(obj, mt)
return obj
end
return new