Running character help

Pulp
1

Hello! I was trying to figure out how to solve this earlier, by asking about how to tell if a button is being held. But I'm still having a little bit of trouble with it. I'm trying to make a platformer, and I'm trying to figure out how to have the player look idle when nothing is being pressed, and swap to a running version while the player is moving the character. I just can't figure out how to tell when the player is moving the character. How might I accomplish this?

2

When you press a direction on the d-pad the player will attempt to move in that direction and the update event in the player script will be called.

When you hold a direction on the d-pad the behaviour depends on these config values:

  • config.inputRepeat
  • config.inputRepeatDelay
  • config.inputRepeatBetween

By default config.inputRepeat = 1 which means the game will treat holding a direction like it is being repeatedly pressed, at a rate defined by the "inputRepeat" config values.

In other words you can tell if the player is holding a direction (and therefore attempting to move the player character) using the update event in the player script.

You could try swapping the player to a running version in the update event. To swap back to idle you could also set a variable that gets reduced every frame in the game's loop event, and if 0 swaps the player to idle.

In the player script:

on update do
  swap "player running"
  player_running = 5
end

In the game script:

on loop do
  if player_running>0 then
    player_running--
    if player_running==0 then
      tell event.player to
        swap "player idle"
      end
    end
  end
end

There are others ways you could do it do, that's just one idea!

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