epervier-old/examples/gameplay/moveplayer/actors/player.lua

local cwd  = (...):gsub('%.player$', '') .. "."
local Parent = require(cwd .. "parent")
local Player = Parent:extend()

function Player:new(world, x, y)
  Player.super.new(self, world, "player", x, y, 16, 16)
end

function Player:update(dt)
  local dx, dy = 0, 0
  if self.keys["up"].isDown then
    dy = -120 * dt
  end
  if self.keys["down"].isDown then
    dy =  120 * dt
  end
  if self.keys["left"].isDown then
    dx = -120 * dt
  end
  if self.keys["right"].isDown then
    dx =  120 * dt
  end

  self:move(self.x + dx, self.y + dy)
end

return Player