Function ControlCorpse

TombEngine/Objects/TR3/Object/corpse.cpp:81–207

	}

	void ControlCorpse(short itemNumber)
	{
		auto& item = g_Level.Items[itemNumber];
		const auto& object = Objects[item.ObjectNumber];

		if (item.ItemFlags[7] == (int)CorpseFlag::Fall)
		{
			bool isWater = TestEnvironment(RoomEnvFlags::ENV_FLAG_WATER, item.RoomNumber);
			bool isSwamp = TestEnvironment(RoomEnvFlags::ENV_FLAG_SWAMP, item.RoomNumber);

			float verticalVelCoeff = isWater ? 81.0f : 1.0f;
			
			auto pointColl = GetPointCollision(item);
			if (item.RoomNumber != pointColl.GetRoomNumber())
			{
				if (TestEnvironment(RoomEnvFlags::ENV_FLAG_WATER, pointColl.GetRoomNumber()) &&
					!TestEnvironment(RoomEnvFlags::ENV_FLAG_WATER, item.RoomNumber))
				{
					int waterHeight = pointColl.GetWaterTopHeight();
					SplashSetup.Position = Vector3(item.Pose.Position.x, waterHeight - 1, item.Pose.Position.z);
					SplashSetup.SplashPower = item.Animation.Velocity.y * 4;
					SplashSetup.InnerRadius = 160.0f;

					SetupSplash(&SplashSetup, pointColl.GetRoomNumber());
					item.Animation.Velocity.y = 0.0f;
				}

				ItemNewRoom(itemNumber, pointColl.GetRoomNumber());
			}

			// Remove fly effect when in water.
			if (isWater || isSwamp)
			{
				item.ItemFlags[FirefliesItemFlags::RemoveFliesEffect] = 1;
			}

			auto bounds = GameBoundingBox(&item);

			item.Animation.IsAirborne = true;

			if (pointColl.GetFloorHeight() <= item.Pose.Position.y - bounds.Y2)
			{
				if (!isWater)
				{
					item.Pose.Position.y = pointColl.GetFloorHeight();
					SoundEffect(SFX_TR4_CROCGOD_LAND, &item.Pose);
				}
				else 
				{
					item.Pose.Position.y = pointColl.GetFloorHeight();
				}

				item.Animation.IsAirborne = false;
				item.Animation.Velocity = Vector3::Zero;
				item.Animation.TargetState = CORPSE_STATE_LAND;
				item.Animation.AnimNumber = CORPSE_ANIM_LAND;

				item.ItemFlags[7] = (int)CorpseFlag::Grounded;