Topic was automatically imported from the old Question2Answer platform.
Asked By
DarlesLSF
I’m creating a state machine for my player with the current states atm:
Idle;
Running;
Jump;
Falling;
All the states works fine, but now I want to implement a double jump, so my question is:
do I need to apply the “jump force” again before or after the move_and_slide?
Like that:
velocity = move_and_slide(velocity, Vector2.UP)
If Input.is_action_just_pressed("jump") and jumps < 1:
jumps += 1
init_jump()
it doesn’t matter it could just be in with the get input function packed in one test for jump button event it doesn’t need to be in two places. I expect it would not work reliably and if the button was not pressed quickly enough it would just jump twice as high. if I was making a double jump the second jump would test velocity.y and not allow the second jump until velocity.y hit a certain point, your jump speed reads as - 300 so when you jump velocity.y goes to - 300 then starts climbing back to zero so I would test if jumps == 0 then test if jumps == 1 and velocity.y > -100 , then tweak it from there. would also need to be a Boolean to say the player jumped to test when player is_on_floor after a jump to reset the jumps variable the way yours is if you jump once the variable becomes 1 then if you jump it becomes 2 and you cant double jump, your snip shows no reset of the jumps variable
on jump button event jumping = true
if jumping and is_on_floor(): jumping = false, jumps = 0
