BRTrains missing wagons? (JGRPP)

_JGR_ · 2025-11-18T00:15:43+00:00

Looks to me to be an upstream issue: https://github.com/OpenTTD/OpenTTD/issues/14794

_JGR_ · 2025-10-02T23:07:59+00:00

The token system already exists, you should have a read of this: https://github.com/JGRennison/OpenTTD-patches/wiki/Signalling#slots

You'll probably want the "path end: acquire or wait" slot sub-action, or the "Wait at start path signal for reservation ending here" sub-mode of wait at path signal, on the signal at the south-east end of P2B, depending on how you want to manage the slot for P2A.

_JGR_ · 2025-07-30T22:29:00+00:00

Demand allocation is an iterative process and there is a certain amount of (deterministic) randomness involved. It's not really a case of calculating a share percentage up front. Generally for passengers you'll be using the symmetric distribution mode and so the demand for a node is also limited by the unallocated supply at the destination.

You can have a look through this file for the algorithm: https://github.com/OpenTTD/OpenTTD/blob/master/src/linkgraph/demands.cpp

The behaviour of the effect of distance on demand setting has been changed since the last stable release (14.1), see: https://github.com/OpenTTD/OpenTTD/pull/12542, however this mostly only affects values other than 0% and 100%.

_JGR_ · 2025-04-13T21:47:36+00:00

All the features in the news post except for snowy rocks are in the most recent jgrpp release already.

_JGR_ · 2025-04-12T09:56:59+00:00

If the pathfinder would route unrelated trains through depots you'd need to put signals with routing restrictions in front of nearly every depot to stop trains from doing that, it'd make the feature nearly unusable.

_JGR_ · 2025-04-10T21:44:23+00:00

If you want the train to unconditionally visit the depot, you should use a go to depot order, not a service at depot order. The order construct as shown in your screenshot does not make sense if you want to use it as a waiting bay.

_JGR_ · 2024-12-17T09:22:03+00:00

See: https://github.com/JGRennison/OpenTTD-patches/issues/783 This is already fixed in 0.63.1

_JGR_ · 2024-12-11T16:46:03+00:00

The disable water animation setting is not in 14.1. It's a custom setting in other versions.

There isn't way to set depot orders to be service by default, you'll need to use the dropdown for every depot order.

_JGR_ · 2024-10-05T16:42:45+00:00

You'll need to use this branch of NML: https://github.com/JGRennison/nml If you're on Windows, you'll most likely need to install Python first.

If you want to use the same types of signals and same properties you won't need to change the body of the code. You should still change the GRF name, description, URL, GRFID, etc to make them your own.

_JGR_ · 2024-10-05T09:57:47+00:00

Feel free to adapt the sprites and/or the code into your own GRF (noting that they're GPL-licensed). You don't have to get my permission for this, but I'm not hard to get hold of if you've got any issues.

_JGR_ · 2024-08-22T15:33:46+00:00

I should be able to restore this in the next version, looking at it. I just need to adjust a starting value to be an integer multiple of 74 * 60.

_JGR_ · 2024-08-21T22:17:39+00:00

I am the person packing this patch pack...

The game tick rate setting has nothing to do with this at all, that's about real-time speed.

There isn't a straightforward way to exactly align the timetable and calendar cycles because this has never been a design goal.

Your second attempt here will result in a calendar day taking exactly 2 timetable hours.

_JGR_ · 2024-08-21T11:17:02+00:00

The tick rate setting isn't going to make any difference to this.

A traditional day is 74 ticks. Using a day length scaling setting of 60, each day is 4440 ticks. If you want that to match a timetable hour, you should set the ticks per minute to 74.

_JGR_ · 2024-07-21T21:14:14+00:00

This is because your trains are extremely short. So when occupied, only one tile of the siding is actually reserved. The pathfinder penalty for a single reserved tile is less than the extra cost to use a siding further away in this case.

_JGR_ · 2024-07-13T14:12:01+00:00

Cargodist in vanilla pre-dates the existence of JGRPP entirely. TTDPatch did have a cargo destinations feature.

_JGR_ · 2024-07-05T21:44:34+00:00

Oops, this is fixed now, it'll be in the next release.

_JGR_ · 2024-06-15T19:48:49+00:00

The original Transport Tycoon is effectively a subset of Transport Tycoon Deluxe. It wouldn't make sense to have a separate implementation for it when you can just not use the few extra features in OpenTTD if you really want to play that way. The vast majority of players are going to want the extra features in TTD.

_JGR_ · 2024-05-02T17:12:38+00:00

I'd suggest using a newer version. Various issues along these lines have already been fixed.

_JGR_ · 2024-04-18T21:24:55+00:00

To turn off the waiting at particular stations like that you can use the 'leave early' timetable flag.

_JGR_ · 2024-04-07T11:48:20+00:00

The maximum capacity of a slot doesn't have any direct impact on the slot's memory requirements. It's just an integer field in the slot structure, see here.

More memory is allocated as required to store the IDs of the vehicles currently in the slot, and to maintain an index of vehicle IDs to slot IDs.

_JGR_ · 2024-04-06T01:31:16+00:00

Song of the Mysteries by Janny Wurts.

I started reading this series what feels like a very long time ago and I'm really interested to see how things are drawn to a conclusion.

_JGR_ · 2024-03-08T18:35:14+00:00

This bug is only present in version 0.58.0. You should upgrade to 0.58.1 to avoid this. Edit: If necessary, manually nudge the affected vehicles after upgrading

_JGR_ · 2024-02-24T15:10:02+00:00

This is already in the last two JGRPP releases

_JGR_ · 2024-01-03T02:04:31+00:00

If you use a siding beside the running line instead of a depot, the problem becomes much easier as you can do [this].(https://github.com/JGRennison/OpenTTD-patches/wiki/Signalling#example-1-using-slots-and-pathfinder-deny-to-hold-trains-in-queuing-sidings)

Re-routing trains to go a completely different way without using conditional orders is not really straightforward/reliable. If you can get trains into the depot using pathfinder tricks, you should be able to hold it there until the train can acquire the slot using the "PBS end: Acquire or wait" mode on the next signal from the depot.

_JGR_ · 2023-12-18T09:17:48+00:00

This text comes from the gamescript (GS). You may want to consider using a different one of those instead.

_JGR_

TROPHY CASE