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androidlibgdx

libGDX: How I can create an one-way platform?

How can I create an one-way platform? I want to jump as player through the platform and land on it when the player's falling down. Thanks for every comment! :)

Solution

  • Break the problem up in pieces and the solution presents itself.

    • When player is going up and touching platfrom do nothing.
    • When player is going down and touching platform put him on top of it.

    The code depends on what you are using for collision. Something along these pseudo lines:

    if (collision)
{
    if (velocity.y > 0) return;

    if (velocity.y <= 0)
    {
        player.y = platform.top;
        // and/or
        velocity.y = 0;
    }
}