local engine, system, entity, component = require 'adorbs' ()
function love.load()
    entity.create('player', {
        'characterController', -- components are defined inline, and can be empty, as long as they are a string
        transform = { x = 15, y = 0 }
    })
    system.create(
        'systemName',
        {'characterController', 'transform'},
        function(delta, characterController, transform) -- called on each entity that matches components
            print(transform.x) -- should print out 15
        end
    )
end
function love.draw()
    engine.process()
end

-- newTransform.lua
return function(x, y, scale, rotation)
    return { x = x, y = y, scale = scale, rotation = rotation}
end

return function(spriteSheetLoc, x, y, speed)
    entity.create('player', {
        characterController = newCharacterController(speed),
        transform = newTransform(x, y)
    })
end

return function()
    system.create(
        'animator',
        {'animation', 'transform'},
        function(dt, animation, transform)
            local currentAnimation = animation.animations[animation.current]
            if currentAnimation == nil then
                error('You called an animation (' .. animation.current .. ') that does\'nt exist!')
                return
            end
            currentAnimation:update(dt)
            currentAnimation:draw(animation.image, transform.x, transform.y)
        end
    )
end

-- overworld.lua
local scene = {}
require 'systems/map' ()
require 'systems/inputController' ()
require 'systems/animator' ()
function scene:enter()
    require 'entities/map' ('maps/test') --you can make the functions accept arguments
    require 'entities/player' ('assets/animplayers.png', 20, 20, 40) 
end
function scene:draw(dt)
    engine.process()
end
return scene