[1.0.1-rc3] Train fluid unloader output preview accounting for all train colors

[twilit spindle]

Like said in the title, I have a setup for transporting paint that works like so, each train has 3 cars and each car has all 3 levels holding the same color in each level, so the front car is full of one color while the back car is full of another color, the red trains front car has blue in it while the blue train has cyan in its front car, and when I run the blue line to a station and unload the front car, it shows that it’s unloading blue and cyan dispite the blue being on the red train which never arrives at that station

I didn’t think to put this here when I encountered it so I don’t have images but I will add a image/video tomorrow

[fair token]

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1. [SPZ2-5304] — ✨ 85% similar

Train predictions are accounting for all loaders when the shapes will never get to the unloader they are indicated on
Done • Priority: High • Fix: None • Resolution: Missing Feature

Train Shape Previews show all loaded Shapes on every unloader even when those Shapes will never reach certain unloaders due to earlier drop-offs. This occurs when a Train picks up Shapes, drops them off, picks up different Shapes, and drops those off - all unloaders display predictions for all loaded Shapes regardless of the actual route. The user expected predictions to accurately reflect which Shapes would reach which unloaders, but this was closed as working as intended since precise predi...

2. [SPZ2-5303] — ✨ 75% similar

Prediction for trains that have more wagons than the amount of loaders will be showing for the wrong unloader
Done • Priority: Highest • Fix: 1.0 Bugfixes before Feature Freeze • Resolution: Done

When a Train has more Wagons than Shape Wagon Loaders at a Train Station, the Shape Previews display on the wrong Shape Wagon Unloader. The previews appear on the first unloader instead of the last one that will actually receive the shapes. This occurs in Classic Mode when setting up a station where the number of wagons exceeds the number of loaders. The previews should indicate which unloader will receive shapes based on the train configuration and loading pattern.

3. [SPZ2-5316] — 👀 70% similar

Train with a shape wagon and liquid wagon will only show predictions for the opposite order of unloaders
Done • Priority: Highest • Fix: 1.0 Bugfixes before Feature Freeze • Resolution: Fix Verified

When a Train has both a Shape Wagon and Fluid Wagon, the Shape Previews only display when the unloaders are in the opposite order compared to the Wagons. If the Wagons are ordered correctly to match the unloaders, no Shape Previews appear. The expected behavior is that Shape Previews should only show when Wagons and unloaders are in the same order. This occurs in Classic Mode and can be reproduced by placing a Train with both wagon types and observing the preview behavior.

4. [SPZ2-5299] — 👀 60% similar

Predictions don't show if a train has less wagons than the amount of unloaders
Done • Priority: High • Fix: 1.0 Bugfixes before Feature Freeze • Resolution: Done

When a train has fewer wagons than the number of shape wagon unloaders at a station, shape previews stop displaying on the unloaders. This occurs when rail tracks are modified to add extra unloaders beyond the train's wagon count. The expected behavior is that previews should still show for unloaders that can actually receive shapes from the available wagons. The issue was reproduced in Classic Mode by placing a train station, then replacing a rail segment with an additional unloader. This pr...

5. [SPZ2-5391] — 👀 55% similar

Filler wagons block train predictions from shape/liquid wagons attached afterwards
To Do • Priority: High • Fix: 1.1 Release [1.1.0]

Spacer Wagons in a train consist block Shape Previews from appearing on Shape Wagon Unloaders and Fluid Wagon Unloaders that are positioned after the Spacer Wagon in the station. The issue can be reproduced by placing a train setup where a Spacer Wagon precedes Shape or Fluid Wagons. Shape Previews should correctly propagate to all wagon unloaders regardless of Spacer Wagon placement in the train. The bug persists as of the latest beta.
💬 Threads: [1.0.0-A3-RC1] Spacer Wagon prevents pre

6. [SPZ2-5897] — 👀 45% similar

Shape prediction does not update at vortex when changing rail route configuration from the same unloader into another
Done • Priority: Highest • Fix: 1.0 Release [1.0.0] • Resolution: Duplicate

Shape Previews at The Vortex do not update when the player changes a Train Route configuration to redirect a train from one Shape Wagon Unloader to another. When two differently colored Train Routes unload into the same Shape Wagon Unloader, both Shape Previews display correctly on the Conveyor Belts. However, after rerouting one train to a different Shape Wagon Unloader, the Shape Previews on The Vortex fail to reflect the change. The expected behavior is that Shape Previews update immediate...

Found 6 similar reports • Searched 3,520 reports • Use /check-duplicates to recheck

[stuck pollen]

Hello @twilit spindle ,

Would we be able to get a screenshot/video and possibly the save file? I'm also curious if it's preview for what is being unlocked or if it's showing the wrong color after being unloaded (the save would likely help with that).

Thank you,
Josh

[twilit spindle]

I couldn’t re create the bug… I think it must have been fixed recently cause I saw a similar bug on a YouTube video from before 1.0 released

If I randomly encounter the bug I’ll send a recording here

[fair token]

✅ Thank you for providing further information, our team will have a look again!