Factorio Forums

Description:
When rotating a blueprint that has an odd size (for example 1x1 or 3x3) the blueprint is shifted by 1 or 2 tiles.

Reproduction scenario:

1. Have a burner-inserter and a blueprint in your inventory (for example, start a new game with this mod).
2. Select the burner inserter and hover it over the map.
3. Rotate the burner inserter 4 times (notice that the burner inserter ghost is centred under your cursor and stays on the same tile).
4. Place the burner inserter.
5. Create a blueprint of that burner inserter.
6. Select the blueprint and hover it over the map.
7. Rotate the blueprint 4 times (notice that the burner inserter ghost is not centred under your cursor and shifts 1 or 2 tiles).

Expected result:
Rotating a 1x1-sized blueprint of a single item should behave the same as rotating that single item itself.

Thank you for the report

Can confirm this is a bug, reproduced it:
https://gfycat.com/YellowDimApe

Fixed for 0.12.31

kovarex wrote:Fixed for 0.12.31

New issue in 0.12.31 potentially related to this fix: viewtopic.php?f=7&t=24632

Still not fixed in 12.32!

Loewchen wrote:Still not fixed in 12.32!

Resolved for the next release (0.12.33): [0.12.32] Blueprint tiles overlapping/not working correctly

kovarex wrote:It is fixed for 0.12.33, but we will test it next week first.