--Loads map config form a file
do return end
function ART.CreateTownie(tbl)
    local npcent = ents.Create("npc_townie")
    for k,v in pairs(tbl) do
        npcent[k] = v
    end
    npcent:Spawn()
end

function ART.CreateNavNode(tbl)
    local nodeent = ents.Create("info_townienode")
    assert(tbl ~= nil, "Tried to create a nil navnode")
    for k,v in pairs(tbl) do
        nodeent[k] = v
    end
    nodeent:Spawn()
end

local removeents = {
    "npc_townie",
--    "art_chest",
    "info_townienode",
    "npc_shop",
}

for k,v in pairs(removeents) do
    local eot = ents.FindByClass(v)
    for i,j in pairs(eot) do
        j:Remove()
    end
end

local mapfields = {
    "navnodes",
    "npcs",
--    "chests",
}

local function loadMap()
    for k,v in ipairs(mapfields) do
        local mapname = game.GetMap()
        local fpath = string.format("artery/maps/%s/%s/*", mapname, v)
        local files,dirs = file.Find(fpath,"DATA")
        for i,j in pairs(files) do
            if string.GetExtensionFromFilename(j) ~= "lua" then continue end
            local itempath = string.format("artery/maps/%s/%s/%s", mapname, v, j)
            local itemtxt = file.Read(itempath, "DATA")
            assert(itemtxt ~= nil, "Found a file, but it looks like it can't be compiled:" .. itempath)
            CompileString(itemtxt,itempath)()
        end
    end
end

hook.Add( "InitPostEntity", "artery_spawnmapnpcs", function()
    loadMap()
end )

concommand.Add("artery_reloadmap", function()
    for k,v in pairs(removeents) do
        local eot = ents.FindByClass(v)
        for i,j in pairs(eot) do
            j:Remove()
        end
    end
    loadMap()
end)