Add the new DiplRelTile requirement type
It is like the DiplRel requirement type except that it is about the owner of the tile.
This allows rules like "a unit can only be expelled if it is on a tile owned by someone its owner has peace with".
3.1 since the new diplomatic status requirements will be used there for some new 3.1 actions.
It is like the DiplRel requirement type except that it is about the owner of the tile.
This allows rules like "a unit can only be expelled if it is on a tile owned by someone its owner has peace with".
3.1 since the new diplomatic status requirements will be used there for some new 3.1 actions.