Iron Logic engine api

engine.lua

-- Engine API mockup for LSP

return {
    registerNode = function(node, description) end,
    debug_printnodes = function(uid) end,
    scatterNode = function(node, count, color) end,
    UIButton = function(text, func) end,
    UILabel = function(text) end,
    UIProgressbar = function(value, max, width) end,
    sendSignal = function(pin, data) end,
    requestData = function(pin) end,
    saveValue = function(name, value) end,
    loadValue = function(name) end,
    changeMoney = function(changby) end,
    applyPriceReduction = function(percentage) end,
    changeGlobalStats = function(stat, changby) end,
    getGlboalStat = function(stat) end,
    levelUpdateBind = function(func) end,
    addQuest = function(quest) end,
    getUpgrade = function(upgrade) end,
    registerPretigeTree = function(tree) end,
    playSound = function(sound) end,
    pinShape = setmetatable({
        Circle = 0,
        CircleFilled = 1,
        Triangle = 2,
        TriangleFilled = 3,
        Quad = 4,
        QuadFilled = 5
    }, { __newindex = error }),
    nodeConnectionType = setmetatable({
        Input  = 0,
        Output = 1,
        Static = 2
    }, { __newindex = error })
}