feat : Vector3 int -> float, 이동시 int 캐스팅 제거, 프로그램 실행시 setting.json 추가

ClientTester/EchoClientTester/StressTest/StressTestClient.cs

@@ -144,15 +144,15 @@ public class StressTestClient
         posX = nextX;
         posZ = nextZ;
         distance = hitWall ? 0f : distance - step;
-        position.X = (int)MathF.Round(posX);
-        position.Z = (int)MathF.Round(posZ);
+        position.X = posX;
+        position.Z = posZ;
 
         // 전송
         TransformPlayerPacket pkt = new TransformPlayerPacket
         {
             PlayerId = clientId,
             RotY = rotY,
-            Position = new Packet.Position { X = position.X, Y = 0, Z = position.Z }
+            Position = new Packet.Position { X = position.X, Y = -0.5f, Z = position.Z }
         };
         byte[] data = PacketSerializer.Serialize((ushort)PacketCode.TRANSFORM_PLAYER, pkt);
         writer.Put(data);