Stop ant tunnels stomping over other map terrain underground and removing staircases #36702
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Summary
SUMMARY: Bugfixes "Stop ant tunnels stomping over other map terrain underground and removing staircases"
Purpose of change
Fixes #27195
Describe the solution
As per ralreegorganons comment on linked issue, adde da check for solid rock terrain before allowing ant tunnel to be placed, this would stop it replacing map specials that need to retain their staircases.
Describe alternatives you've considered
N/A
Testing
found an intersecting subway/anthill, and the subway retained its staircase going up.
Additional context
N/A