117 lines
2.5 KiB
Lua
117 lines
2.5 KiB
Lua
local elementManager = require("elementManager")
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local expect = require("libraries/expect")
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local errorManager = require("errorManager")
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local basalt = {}
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basalt.traceback = true
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basalt._events = {}
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basalt._schedule = {}
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basalt._plugins = {}
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basalt.LOGGER = require("log")
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local mainFrame = nil
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local updaterActive = false
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function basalt.create(type, id)
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if(id==nil)then id = elementManager.generateId() end
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local element = elementManager.getElement(type).new(id, basalt)
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local ok, result = pcall(require, "main")
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if not ok then
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errorManager(false, result)
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end
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return element
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end
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function basalt.createFrame()
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local frame = basalt.create("BaseFrame")
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mainFrame = frame
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return frame
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end
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function basalt.getElementManager()
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return elementManager
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end
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function basalt.getMainFrame()
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if(mainFrame == nil)then
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mainFrame = basalt.createFrame()
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end
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return mainFrame
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end
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function basalt.setActiveFrame(frame)
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mainFrame = frame
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return false
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end
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function basalt.scheduleUpdate(func)
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table.insert(basalt._schedule, func)
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return #basalt._schedule
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end
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function basalt.removeSchedule(id)
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basalt._schedule[id] = nil
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end
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local function updateEvent(event, ...)
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if(event=="terminate")then basalt.stop() end
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if event:find("mouse") then
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if mainFrame then
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mainFrame:handleEvent(event, ...)
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end
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end
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if event:find("key") then
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if mainFrame then
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mainFrame:handleEvent(event, ...)
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end
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end
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if basalt._events[event] then
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for _, callback in ipairs(basalt._events[event]) do
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callback(...)
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end
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end
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end
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local function renderFrames()
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if(mainFrame)then
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mainFrame:render()
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end
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end
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function basalt.update()
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for k,v in pairs(basalt._schedule) do
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if type(v)=="function" then
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v()
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end
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end
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end
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function basalt.stop()
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term.clear()
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term.setCursorPos(1,1)
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updaterActive = false
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end
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function basalt.run(isActive)
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updaterActive = isActive
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if(isActive==nil)then updaterActive = true end
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local function f()
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renderFrames()
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while updaterActive do
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updateEvent(os.pullEventRaw())
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end
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end
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while updaterActive do
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local ok, err = pcall(f)
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if not(ok)then
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errorManager.header = "Basalt Runtime Error"
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errorManager.error(err)
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end
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end
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end
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basalt.autoUpdate = basalt.run
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return basalt |