frosch abe4692da2 (svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID. ... -Codechange: Add Engine::GetDefaultCargoType() and Engine::CanCarryCargo() and use them. -Fix [FS#2617]: When articulated parts have no available default cargo, use the cargo type of the first part for livery selection. -Change: To decide whether a vehicle is refittable do not test its current capacity for being zero, but always use the 'capacity property'. Note: The property is used unmodifed without calling CB 15/36. By setting it to a non-zero value and returning zero in the callback vehicles can be refitted to/from zero capacity for e.g. livery effects. Note: It is intentional that you cannot control refittability by CB 36.		2009-02-21 12:52:41 +00:00
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regression	(svn r15541) -Revert (r15399): 'v->cargo_type' is also used in other places, which cannot accept CT_INVALID.	2009-02-21 12:52:41 +00:00