local utils = require "lib/utils"

--- @class Level
--- @field size Vec3
--- @field characters Character[]
--- @field characterGrid CharacterGrid
--- @field selector Selector
--- @field camera Camera
local level = {}
level.__index = level

local function new()
    local size = Vec3 { 30, 30 } -- magic numbers for testing purposes only
    return setmetatable({
        size = size,
        characters = {},
        characterGrid = (require "lib/grid").new(),
        selector = (require "lib/selector").new(),
        camera = (require "lib/camera").new()
    }, level)
end

function level:update(dt)
    self.characterGrid:reset()
    utils.each(self.characters, function(el)
        el:update(dt)
    end)
    self.camera:update(dt)
    self.selector:update(dt)
end

function level:draw()
    utils.each(self.characters, function(el)
        el:draw()
    end)
end

return {
    new = new
}