Animation and movement troubles (SOLVED)

[britzl]

@slimsnark

but my character is not animated. The flip(self) function also does not work.

@slimsnark

function update(self, dt)
	walk(self, dt)
	animate(self)
	flip(self)
end 

You call walk(self, dt) first. And if you look at the end of your walk() function you set direction to 0:

self.direction = vmath.vector3(0, 0, 0)
``

Both animate() and flip() use self.direction to determine which animation to play and if the sprite should flip. Change the order of function calls and call walk() last!