Mothback/data/scripts/keybind.lua

Keybind = {}
Keybind.move = {}
Keybind.menu = {}

function Keybind:Check(action)
  for _, keyname in pairs(action) do
    if type(keyname) == "string" then
      if love.keyboard.isDown(keyname) then return true end
    else
      if love.mouse.isDown(keyname) then return true end
    end
  end
  return false
end

function Keybind:Colision(cat, key)
  for _, action in pairs(cat) do
    for _, keyname in pairs(action) do
      if key == keyname then return true end
    end
  end
  return false
end

function Keybind:Add(action, key)
  table.insert(action, key)
end

function Keybind:Change(action, position, key)
  action[position] = key
end

function Keybind:Remove(action)
  action = {}
end

function Keybind:Default()
  Keybind.move.left = {"left", "a"}
  Keybind.move.right = {"right", "d"}
  Keybind.move.up = {"up", "w"}
  Keybind.move.down = {"down", "s"}
  Keybind.move.jump = {"z", "space"}
  Keybind.move.attack = {"x", 1}
  Keybind.move.dash = {"c", 2}
end

-- Set default values at start
Keybind:Default()