From c2aecdc0d6089a3c41b3d15c45cdb49fee6a45cc Mon Sep 17 00:00:00 2001 From: Dan Goodliffe Date: Mon, 7 Apr 2025 20:48:14 +0100 Subject: Add Asset interface to create an arbitrarily placed instance InstanceProxy is returned out via a std::any containing a std::shared_ptr because any can only contain copyable things. --- game/vehicles/railVehicleClass.cpp | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'game/vehicles/railVehicleClass.cpp') diff --git a/game/vehicles/railVehicleClass.cpp b/game/vehicles/railVehicleClass.cpp index 162a29a..21f01c8 100644 --- a/game/vehicles/railVehicleClass.cpp +++ b/game/vehicles/railVehicleClass.cpp @@ -17,6 +17,19 @@ RailVehicleClass::persist(Persistence::PersistenceStore & store) && STORE_HELPER(bodyMesh, Asset::MeshConstruct) && Asset::persist(store); } +std::any +RailVehicleClass::createAt(const Location & position) const +{ + return std::make_shared::InstanceProxy>(instances.acquire(LocationVertex { + .body = position.getRotationTransform(), + .front = position.getRotationTransform(), + .back = position.getRotationTransform(), + .bodyPos = position.pos, + .frontPos = {sincos(position.rot.x) * wheelBase * 0.5F, position.pos.z}, + .backPos = {sincos(position.rot.x) * wheelBase * -0.5F, position.pos.z}, + })); +} + void RailVehicleClass::postLoad() { -- cgit v1.2.3