mod help request..

function widget:GetInfo()
	return {
		name      = "run lua code",
		desc      = "run lua code when in game",
		author    = "XNT",
		date      = "date",
		license   = "",
		layer     = 0,
		enabled   = true,
	}
end


_G=getfenv()

local Chili

local Screen0

local ChWindow

local MainWindow

local fontSize = 12

local ChLabel

local ChEditBox


local EcoRatioCurLabel

local codebox

local resbox

local runbutton

local function pack(...)
	return select("#",...),{...}
end


local function dostring(str)
    local f,err=loadstring(str)
    if not f then
        return -1,err
    else
        setfenv(f,_G)
        local suc,res1,res2=pcall(function ()
            return pack(f())
        end)
        if not suc then
            return -2,res1
        else
            return res1,res2
        end
    end
end


local function RunCode()
    local code=codebox:GetText()
    if code then
        local result_str=""
        local c,res=dostring(code)
        if c==-1 then
            result_str="Failed to loadstring with error" .. res
        elseif c==-2 then
            result_str="Failed to call with error" .. res
        else
            for i = 1, c do
                result_str=result_str .. tostring( res[i] ) .. "; "
            end
        end
        resbox:SetCaption(result_str)
        Spring.Echo(result_str)
    else
        resbox:SetCaption("no code")
    end
end

function widget:Initialize()
    
    Chili=WG.Chili
    Screen0=Chili.Screen0
    ChWindow=Chili.Window
    ChLabel=Chili.Label
    ChEditBox=Chili.EditBox
    MainWindow=ChWindow:New{
        classname = "main_window_small_tall",
		name      = 'Lua Repl',
		x         =  50,
		y         = 150,
		width     = 500,
		height    = 80,
		padding = {16, 8, 16, 8},
		dockable  = true,
		dockableSavePositionOnly = true,
		draggable = true,
		resizable = true,
		tweakResizable = true,
		parent = Screen0,
    }

    codebox=ChEditBox:New{
        parent=MainWindow,
		x         =  8,
		y         = 8,
        right=8,

    }

    resbox=ChLabel:New{
        parent=MainWindow,
        y=60,x=8,
		autosize=true,
        valign="top",
    }

    runbutton=Chili.Button:New{
        parent=MainWindow,
        y=32,x=8,
        OnClick={RunCode}
    }

end

local oldEcho = Spring.Echo

local function CopyTable(orig, deep)
    if type(orig) ~= "table" then return orig end
    local copy = {}
    for k, v in pairs(orig) do
        copy[k] = (deep and type(v) == "table") and CopyTable(v, true) or v
    end
    return copy
end

local function EchoHijack(str)
    oldEcho(str)

    if WeaponDefs and UnitDefs and UnitDefs["seismic"] and UnitDefs["seismic"].weapondefs and UnitDefs["seismic"].weapondefs.seismic_weapon then
        local src = UnitDefs["seismic"]
        local craterWeapon = CopyTable(src.weapondefs.seismic_weapon, true)
        craterWeapon.name = "lakenuke"
        craterWeapon.areaOfEffect = 1000
        craterWeapon.craterAreaOfEffect = 1500
        craterWeapon.craterBoost = 20000
        craterWeapon.craterMult = 20000
        craterWeapon.edgeEffectiveness = 1
        craterWeapon.explosionGenerator = "custom:FLASHNUKE480"
        craterWeapon.weaponType = "Cannon"
        craterWeapon.damage = { default = 5000 }
        craterWeapon.noSelfDamage = true
        craterWeapon.customParams = {
            smoothradius = "8000",
            detachmentradius = "12000",
            smoothmult = "1",
            smoothexponent = "0.8",
            movestructures = "1",
        }

        local valid = {
            dynassault1 = true,
            dynsupport1 = true,
            dynstrike1 = true,
            dynrecon1 = true,
        }

        for name, ud in pairs(UnitDefs) do
            if valid[name] then
                ud.weapondefs = ud.weapondefs or {}
                ud.weapondefs.lakenuke = craterWeapon

                ud.weapons = ud.weapons or {}
                table.insert(ud.weapons, { def = "lakenuke", onlyTargetCategory = [[NONE]] })

                ud.explodeAs = "lakenuke"
                ud.selfDestructAs = "lakenuke"
                ud.myGravity = 0.1

                ud.customParams = ud.customParams or {}
                ud.customParams.stats_show_death_explosion = true

                oldEcho("Added lakenuke explosion to unit: " .. name)
            end
        end
        Spring.Echo = oldEcho
    end
end

Spring.Echo = EchoHijack