[Scripting Question] Terrain OnlyBike

[peppewarrior1]

I have created a new terrain where you can only pass if you have a bicycle on. Too bad he knows how to declare and I therefore only have the ground created which does nothing.

module GameData
  class TerrainTag
    attr_reader :only_bike
    def initialize(hash)
      @only_bike              = hash[:only_bike]     || false
    end
  end
end

GameData::TerrainTag.register({
  :id                     => :OnlyBike,
  :id_number              => 18,
  :bridge                 => true,
  :only_bike              => true
})

Anyone so kind who can take a few minutes to help me? if you want I pay you :(

 

[Vendily]

Are you on version 20? The steps would be basically the same regardless, since the trick is copying the must_walk terrain tag property.
Also great work doing some of the job by yourself! Learning scripting is a lot of experimenting, and I'm glad you gave it a fair shake before asking for help. :)

Our first step is heading to def playerPassable? in Script section Game_Map. You should already see the bit of code that prevents cycling on tags that force you to walk.

        # Prevent cycling in really tall grass/on ice
        return false if $PokemonGlobal.bicycle && terrain.must_walk

We just need to make a copy, that prevents you from going on a bike only tile without being on a bike.

        # Prevent walking on a bike only tile
        return false if !$PokemonGlobal.bicycle && terrain.only_bike

We also need to edit def pbBikeCheck to prevent you from dismounting on a bike only tile.

  if $PokemonGlobal.bicycle
    if map_metadata&.always_bicycle || $game_player.pbTerrainTag.only_bike # edit this line
      pbMessage(_INTL("You can't dismount your Bike here."))
      return false
    end
    return true
  end

If you ended up doing a full section search (CTRL+SHIFT+F) for must_walk, you may see I ignored a spot, the run check. It's not relevant, because you can't run on a bike anyways.

 

[peppewarrior1]

Are you on version 20? The steps would be basically the same regardless, since the trick is copying the must_walk terrain tag property.
Also great work doing some of the job by yourself! Learning scripting is a lot of experimenting, and I'm glad you gave it a fair shake before asking for help. :)

Our first step is heading to def playerPassable? in Script section Game_Map. You should already see the bit of code that prevents cycling on tags that force you to walk.

        # Prevent cycling in really tall grass/on ice
        return false if $PokemonGlobal.bicycle && terrain.must_walk

We just need to make a copy, that prevents you from going on a bike only tile without being on a bike.

        # Prevent walking on a bike only tile
        return false if !$PokemonGlobal.bicycle && terrain.only_bike

We also need to edit def pbBikeCheck to prevent you from dismounting on a bike only tile.

  if $PokemonGlobal.bicycle
    if map_metadata&.always_bicycle || $game_player.pbTerrainTag.only_bike # edit this line
      pbMessage(_INTL("You can't dismount your Bike here."))
      return false
    end
    return true
  end

If you ended up doing a full section search (CTRL+SHIFT+F) for must_walk, you may see I ignored a spot, the run check. It's not relevant, because you can't run on a bike anyways.

I am a newbie on pokemon essentials and I had never dealt with ruby, very difficult as a language but I would like to understand more. Yes, I am with essentials 20.1.

Thank you very much for helping. For an hour I was going crazy because it didn't work for me ... while I was about to send a message after making several attempts I tried to remove

:bridge => true

from the terrain registration and it worked perfectly. If I may ask how can I do the same for the bridge if I wanted to create "OnlyBikeBridge" terrain?

P.S I am using your "Deep Marsh Tiles" scripts (even if it is the updated version) and it is really great, it really deserves a lot and I would also make a donation if I could.

 

[Vendily]

Oh, the bridge property means that the passibilities for the tile is ignored unless the bridge is activated by an event with pbBridgeOn.
https://essentialsdocs.fandom.com/wiki/Bridges

Sorry, not at my computer, in a bit of a rush in the early morning, so that's the most I can say at the moment.

 

[peppewarrior1]

Oh, the bridge property means that the passibilities for the tile is ignored unless the bridge is activated by an event with pbBridgeOn.
https://essentialsdocs.fandom.com/wiki/Bridges

Sorry, not at my computer, in a bit of a rush in the early morning, so that's the most I can say at the moment.

Not at all quiet. I couldn't spend much time today except in the morning. Thanks again for everything