dfhack/library/lua/onReport.lua

75 lines
1.8 KiB
Lua

--onReport.lua
--author expwnent
--contains the "ON_REPORT" event: triggered when there is a new report in df.global.world.status.reports
--example
--local onReport = require 'onReport'
--onReport.triggers.someName = function (reportId)
-- --do stuff with that id
--end
local _ENV = mkmodule('onReport')
local utils = require 'utils'
local repeatUtil = require 'repeatUtil'
lastReport = lastReport or -1
triggers = triggers or {}
monitorFrequency = monitorFrequency or nil
eventToDwarf = eventToDwarf or {}
function updateEventToDwarf(reportId)
if not eventToDwarf[reportId] then
eventToDwarf[reportId] = {}
end
for _,unit in ipairs(df.global.world.units.all) do
for _,reportType in ipairs(unit.reports.log) do
for _,report in ipairs(reportType) do
if report == reportId then
eventToDwarf[reportId][unit.id] = true
end
end
end
end
end
function monitor()
local reports = df.global.world.status.reports
if df.global.world.status.next_report_id-1 <= lastReport then
return
end
-- if #reports == 0 or reports[#reports-1].id <= lastReport then
-- return
-- end
_,_,start = utils.binsearch(reports,lastReport,"id")
while start < #reports and reports[start].id <= lastReport do
start = start+1
end
for i=start,#reports-1,1 do
updateEventToDwarf(reports[i].id)
for _,callBack in pairs(triggers) do
callBack(reports[i].id)
end
lastReport = reports[i].id
end
end
monitorEvery = function(n)
if n <= 0 then
print('cannot monitor onReport every '..n..' ticks.')
return
end
if monitorFrequency and monitorFrequency < n then
print('NOT decreasing frequency of onReport monitoring from every '..monitorFrequency..' ticks to every '..n..' ticks')
return
end
print('monitor onReport every '..n..' ticks')
monitorFrequency = n
repeatUtil.scheduleEvery('onReportMonitoring', n, 'ticks', monitor)
end
monitorEvery(1)
return _ENV