HMage opened the ticket and wrote:

The mini map (on F4) was sometimes misplacing vehicles. It would offset them on x or y axis. The attached screenshot shows this. A v0.4.8 savegame is provided as well. That was quite inconvinient when you have large transport network and you see a train running "on the wrong line".

The patch fixes that - since it's integer logic, addition of integer variables accumulates just enough amount to offset the result later after dividing by 16. And since we want to be exact where is what, we need to divide by 16 both integer variables separatedly and do addition later.

Hope that extra division is worth the convinience.

Attachments

• openttd-0.4.8-minimap-vehicles.png (53.71 KiB)
• openttd-0.4.8-minimap-vehicles.sav (84.97 KiB)
• openttd-0.4.8-minimap-vehicles-fix.patch (0.55 KiB)

Reported version: 0.4.8
Operating system: All

This issue was imported from FlySpray: https://bugs.openttd.org/task/402