How to Fix a Cover System Snapping to the Wrong Cover

A cover system snapping wrong is poor cover detection. Here is how to fix it.

How to fix it

1. Detect cover with directional checks

Use rays in the direction the player faces (and along the cover) to detect a valid cover surface, its orientation, and edges. Insufficient checks snap to the wrong surface or miss valid cover.

2. Align the player to the cover

Snap the player to the cover with the correct position and orientation against the surface, offset so they hug it without clipping. A wrong offset or orientation makes the player float off or sink into the cover.

3. Pick the best cover

When several cover surfaces are near, choose by where the player is aiming and proximity, so they snap to the intended one. Arbitrary selection attaches to the wrong cover, which feels broken in a firefight.

Catching the ones you can't reproduce

The hardest version of this to fix is the one you can't reproduce — it only happens on a player's hardware, OS, driver, or save state, under conditions that simply aren't present on your machine. A report that says “it crashed” or “it froze” gives you nothing to act on, so the bug survives release after release while quietly costing you players.

Automatic error capture closes that gap. Each failure arrives with its full stack trace, the device and OS, the build number, and a breadcrumb trail of what the player did right before it broke, so even a failure you have never seen becomes a specific, reproducible issue. Fold identical failures into one signature ranked by how many players each hits, and your worklist sorts itself worst-first instead of arriving as a stream of vague complaints.

This is where a tool like Bugnet earns its place. Its SDK captures every error automatically with the full stack trace plus device, OS, memory, build, and game-state context, folds duplicates into one grouped issue with an occurrence count, and ties each to the build it first appeared on — so you fix the problem that hurts the most players first and confirm it is gone when its signature disappears from the next release.