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Verify there is an empty slot for a new ride

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This commit is contained in:
ZehMatt
2017-09-30 22:07:24 +02:00
committed by Michał Janiszewski
parent fe636b5ef4
commit 1dd5d3a3f5
1 changed files with 7 additions and 0 deletions
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7
src/openrct2/actions/RideCreateAction.hpp
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@@ -73,6 +73,13 @@ public:
GameActionResult::Ptr Query() const override
{
sint32 rideIndex = ride_get_empty_slot();
if (rideIndex == -1)
{
// No more free slots available.
return std::make_unique<RideCreateGameActionResult>(GA_ERROR::NO_FREE_ELEMENTS, STR_NONE);
}
if (_rideType >= RIDE_TYPE_COUNT)
{
return std::make_unique<RideCreateGameActionResult>(GA_ERROR::INVALID_PARAMETERS, STR_INVALID_RIDE_TYPE);