Explicit roof on garage version 2

[PatrikLundell]

Summary

None

Purpose of change

Add explicit roof on garage expansion version 2 rather than relying on magic.

Describe the solution

Specified a single type of roof for the whole building since all of its floor is fixed. Thus, the common palette is extended with the shingle roof associated with dirt floors, and all roof sections are using this rather than a material dependent selection.

Describe alternatives you've considered

• Leave the edges of the building to be material dependent.
• Let the roof be material dependent.

Testing

• Created a base save with a fresh bare bones camp (and a companion).
• Built the whole garage from mi-go resin (easiest to use and material doesn't affect the roof).
• Teleported up on the roof to inspect it, and found I'd screwed up one section.
• Started from the save and started building the expansion again.
• Suddenly the companion died after having decided it couldn't eat after returning from construction.
• Spawned new companion and set it to work to continue construction.
• The new companion also died in seemingly the same way.
• Gave up as the failing section had been constructed, teleported up onto the roof and verified that section was now correct (and the two other sections constructed at the same time were correct as well).
• Declared victory anyway.

The state of the partially constructed building in the second run. You have to believe me when I say the remainder had a shingle roof all over it as it should in the first run.

Additional context

The two dead companions indicate there is something not working properly with eating and base camp tasks.
I don't really know what the difference between the two sessions was, though.