Function TestJumpSetup

TombEngine/Game/Lara/PlayerContext.cpp:820–862

	}

	static bool TestJumpSetup(const ItemInfo& item, const CollisionInfo& coll, const JumpSetupData& setup)
	{
		const auto& player = GetLaraInfo(item);

		bool isWading = setup.TestWadeStatus ? (player.Control.WaterStatus == WaterStatus::Wade) : false;
		bool isInSwamp = TestEnvironment(ENV_FLAG_SWAMP, &item);

		// 1) Check for swamp or wade status (if applicable).
		if (isWading || isInSwamp)
			return false;

		// 2) Check for corner.
		if (TestLaraFacingCorner(&item, setup.HeadingAngle, setup.Distance))
			return false;

		// Prepare data for static object LOS.
		// TODO: Lock-up occurs.
		/*auto origin = Geometry::TranslatePoint(item.Pose.Position.ToVector3(), item.Pose.Orientation.y, OFFSET_RADIUS(coll.Setup.Radius));
		auto target = origin + Vector3(0.0f,-STEPUP_HEIGHT, 0.0f);
		auto dir = target - origin;
		dir.Normalize();

		// 3) Assess ray-static collision.
		auto staticLos = GetStaticObjectLos(origin, item.RoomNumber, dir, Vector3::Distance(origin, target), false);
		if (staticLos.has_value())
			return false;*/

		// Get point collision.
		auto pointColl = GetPointCollision(item, setup.HeadingAngle, setup.Distance, -coll.Setup.Height);
		int relFloorHeight = pointColl.GetFloorHeight() - item.Pose.Position.y;
		int relCeilHeight = pointColl.GetCeilingHeight() - item.Pose.Position.y;

		// 4) Assess point collision.
		if (relFloorHeight >= -STEPUP_HEIGHT &&								  // Floor is within highest floor bound.
			(relCeilHeight < -(coll.Setup.Height + (LARA_HEADROOM * 0.8f)) || // Ceiling is within lowest ceiling bound.
				(relCeilHeight < -coll.Setup.Height &&						  // OR ceiling is level with Lara's head.
					relFloorHeight >= CLICK(0.5f))))						  // AND there is a drop below.
		{
			return true;
		}

		return false;
	}

	bool CanJumpUp(const ItemInfo& item, const CollisionInfo& coll)
	{