xerpi way

sprite = {}
sprite["right"] = {}
sprite["left"] = {}
for i = 1, 3 do
sprite["left"][i] = image.load("img/sprites/zombies/left/"..i..".png") --cargamos imágenes
sprite["right"][i] = image.load("img/sprites/zombies/right/"..i..".png")
end
--Characters (personaje)
character = { x = 60, y = 250-sprite["left"][1]:height(),w=32,h=33, status = "floor", direction = "right",score=0, health = 100 , steps=1, jump = 0, topdown= 250, weapon = "bazooka"}

function character.move()
character.w = sprite[character.direction][math.floor(character.steps)]:width()
character.h = sprite[character.direction][math.floor(character.steps)]:height()

if controls.press("right") or controls.press("left") and character.status == "floor" then
    character.steps = character.steps + 1
end

if controls.right() then
    character.direction = "right"
    character.x = character.x + 1.4
    if character.status == "floor" then -- no air walking xD
        character.steps = character.steps + 0.07
    end
end
if controls.left() then
    character.direction = "left"
    character.x = character.x - 1.4
        if character.status == "floor" then -- no air walking xD
        character.steps = character.steps + 0.07
    end
end
if controls.cross() then
    if character.status == "floor" then
        character.status = "air"
        character.jump = 4
    end
end

if character.status == "air" then
    character.y = character.y - character.jump
    character.jump = character.jump -0.2
end

if character.steps > 4 then character.steps = 1 end
if character.y+character.h > character.topdown then character.status = "floor" character.y = character.topdown-character.h end
end

while true do
controls.read()

character.move()
sprite[character.direction][math.floor(character.steps)]:blit(character.x,character.y) --blit main character

if controls.select() then a() end
screen.flip()
end