diff --git a/.gitignore b/.gitignore
index db66441..db15a97 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,7 @@
 # Project exclude paths
 /cmake-build-debug/
-/cmake-build-release/
\ No newline at end of file
+/cmake-build-release/
+.idea/
+*.DS_Store
+engine_log.txt
+shooter
\ No newline at end of file
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 17d251e..3a018a5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -28,90 +28,89 @@ add_executable(${CMAKE_PROJECT_NAME}
         ShooterConsts.h
         network/ShooterMsgType.h
         network/ShooterMsgType.cpp
-        network/Chat.cpp
-        network/Chat.h
         # 3d engine:
-        engine/Consts.h
-        engine/math/Vec4D.h
-        engine/math/Vec4D.cpp
-        engine/math/Vec3D.cpp
-        engine/math/Vec3D.h
-        engine/math/Vec2D.cpp
-        engine/math/Vec2D.h
-        engine/math/Matrix4x4.h
-        engine/math/Matrix4x4.cpp
-        engine/Triangle.h
-        engine/Triangle.cpp
-        engine/math/Plane.h
-        engine/math/Plane.cpp
-        engine/Mesh.h
-        engine/Mesh.cpp
-        engine/utils/Log.h
-        engine/utils/Log.cpp
-        engine/utils/Time.h
-        engine/utils/Time.cpp
-        engine/utils/Timer.cpp
-        engine/utils/Timer.h
-        engine/utils/ResourceManager.h
-        engine/utils/ResourceManager.cpp
-        engine/World.h
-        engine/World.cpp
-        engine/Camera.h
-        engine/Camera.cpp
-        engine/io/Screen.h
-        engine/io/Screen.cpp
-        engine/Engine.h
-        engine/Engine.cpp
-        engine/io/Keyboard.cpp
-        engine/io/Keyboard.h
-        engine/io/Mouse.cpp
-        engine/io/Mouse.h
-        engine/io/SoundController.cpp
-        engine/io/SoundController.h
-        engine/utils/ObjectController.cpp
-        engine/utils/ObjectController.h
-        engine/animation/Animation.h
-        engine/animation/Timeline.cpp
-        engine/animation/Timeline.h
-        engine/animation/Interpolation.h
-        engine/animation/Animation.cpp
-        engine/animation/ATranslate.h
-        engine/animation/AScale.h
-        engine/animation/ARotate.h
-        engine/animation/AWait.h
-        engine/animation/AFunction.h
-        engine/animation/AAttractToPoint.h
-        engine/animation/ARotateRelativePoint.h
-        engine/animation/ARotateLeft.h
-        engine/animation/Interpolation.cpp
-        engine/animation/Animations.h
-        engine/animation/AShowCreation.h
-        engine/animation/AShowUncreation.h
-        engine/animation/ARotateLeftUpLookAt.h
-        engine/animation/ADecompose.h
-        engine/physics/RigidBody.cpp
-        engine/physics/RigidBody.h
-        engine/physics/Simplex.h
-        engine/physics/HitBox.cpp
-        engine/physics/HitBox.h
-        engine/Object.cpp
-        engine/Object.h
-        engine/gui/Button.cpp
-        engine/gui/Button.h
-        engine/gui/Window.cpp
-        engine/gui/Window.h
-        engine/network/ClientUDP.cpp
-        engine/network/ClientUDP.h
-        engine/network/MsgType.cpp
-        engine/network/MsgType.h
-        engine/network/ReliableMsg.cpp
-        engine/network/ReliableMsg.h
-        engine/network/ServerUDP.cpp
-        engine/network/ServerUDP.h
-        engine/network/UDPConnection.cpp
-        engine/network/UDPConnection.h
-        engine/network/UDPSocket.cpp
-        engine/network/UDPSocket.h)
+        3dzavr/engine/Consts.h
+        3dzavr/engine/math/Vec4D.h
+        3dzavr/engine/math/Vec4D.cpp
+        3dzavr/engine/math/Vec3D.cpp
+        3dzavr/engine/math/Vec3D.h
+        3dzavr/engine/math/Vec2D.cpp
+        3dzavr/engine/math/Vec2D.h
+        3dzavr/engine/math/Matrix4x4.h
+        3dzavr/engine/math/Matrix4x4.cpp
+        3dzavr/engine/Triangle.h
+        3dzavr/engine/Triangle.cpp
+        3dzavr/engine/math/Plane.h
+        3dzavr/engine/math/Plane.cpp
+        3dzavr/engine/Mesh.h
+        3dzavr/engine/Mesh.cpp
+        3dzavr/engine/utils/Log.h
+        3dzavr/engine/utils/Log.cpp
+        3dzavr/engine/utils/Time.h
+        3dzavr/engine/utils/Time.cpp
+        3dzavr/engine/utils/Timer.cpp
+        3dzavr/engine/utils/Timer.h
+        3dzavr/engine/utils/ResourceManager.h
+        3dzavr/engine/utils/ResourceManager.cpp
+        3dzavr/engine/World.h
+        3dzavr/engine/World.cpp
+        3dzavr/engine/Camera.h
+        3dzavr/engine/Camera.cpp
+        3dzavr/engine/io/Screen.h
+        3dzavr/engine/io/Screen.cpp
+        3dzavr/engine/Engine.h
+        3dzavr/engine/Engine.cpp
+        3dzavr/engine/io/Keyboard.cpp
+        3dzavr/engine/io/Keyboard.h
+        3dzavr/engine/io/Mouse.cpp
+        3dzavr/engine/io/Mouse.h
+        3dzavr/engine/io/SoundController.cpp
+        3dzavr/engine/io/SoundController.h
+        3dzavr/engine/utils/ObjectController.cpp
+        3dzavr/engine/utils/ObjectController.h
+        3dzavr/engine/animation/Animation.h
+        3dzavr/engine/animation/Timeline.cpp
+        3dzavr/engine/animation/Timeline.h
+        3dzavr/engine/animation/Interpolation.h
+        3dzavr/engine/animation/Animation.cpp
+        3dzavr/engine/animation/ATranslate.h
+        3dzavr/engine/animation/AScale.h
+        3dzavr/engine/animation/ARotate.h
+        3dzavr/engine/animation/AWait.h
+        3dzavr/engine/animation/AFunction.h
+        3dzavr/engine/animation/AAttractToPoint.h
+        3dzavr/engine/animation/ARotateRelativePoint.h
+        3dzavr/engine/animation/ARotateLeft.h
+        3dzavr/engine/animation/Interpolation.cpp
+        3dzavr/engine/animation/Animations.h
+        3dzavr/engine/animation/AShowCreation.h
+        3dzavr/engine/animation/AShowUncreation.h
+        3dzavr/engine/animation/ARotateLeftUpLookAt.h
+        3dzavr/engine/animation/ADecompose.h
+        3dzavr/engine/physics/RigidBody.cpp
+        3dzavr/engine/physics/RigidBody.h
+        3dzavr/engine/physics/Simplex.h
+        3dzavr/engine/physics/HitBox.cpp
+        3dzavr/engine/physics/HitBox.h
+        3dzavr/engine/Object.cpp
+        3dzavr/engine/Object.h
+        3dzavr/engine/gui/Button.cpp
+        3dzavr/engine/gui/Button.h
+        3dzavr/engine/gui/Window.cpp
+        3dzavr/engine/gui/Window.h
+        3dzavr/engine/network/ClientUDP.cpp
+        3dzavr/engine/network/ClientUDP.h
+        3dzavr/engine/network/MsgType.cpp
+        3dzavr/engine/network/MsgType.h
+        3dzavr/engine/network/ReliableMsg.cpp
+        3dzavr/engine/network/ReliableMsg.h
+        3dzavr/engine/network/ServerUDP.cpp
+        3dzavr/engine/network/ServerUDP.h
+        3dzavr/engine/network/UDPConnection.cpp
+        3dzavr/engine/network/UDPConnection.h
+        3dzavr/engine/network/UDPSocket.cpp
+        3dzavr/engine/network/UDPSocket.h
+        )
 
 if(APPLE OR UNIX)
     include_directories(/usr/local/include)
diff --git a/Shooter.cpp b/Shooter.cpp
index 620441e..b6b116e 100644
--- a/Shooter.cpp
+++ b/Shooter.cpp
@@ -5,10 +5,11 @@
 #include "Shooter.h"
 #include <fstream>
 #include <utility>
-#include "engine/animation/Animations.h"
+#include "3dzavr/engine/animation/Animations.h"
 #include "ShooterConsts.h"
-#include "engine/io/SoundController.h"
+#include "3dzavr/engine/io/SoundController.h"
 #include "network/Chat.h"
+
 using namespace std;
 // Read server/client settings and start both.
 // If client doesn't connect to the localhost - server doesn't start.
@@ -51,6 +52,7 @@ void Shooter::initNetwork() {
             server->generateBonuses();
     }
 
+    client->requestMap(clientIp, &current_map);
     client->connect(clientIp, clientPort);
     player->setPlayerNickName(playerName);
 
@@ -67,12 +69,15 @@ void Shooter::initNetwork() {
 }
 
 void Shooter::start() {
+    // connecting to the server
+    initNetwork();
+
     // This code executed once in the beginning:
     setUpdateWorld(false);
 
     screen->setMouseCursorVisible(true);
 
-    world->loadMap(ShooterConsts::MAP_OBJ, Vec3D{5, 5, 5});
+    world->loadMap(current_map, Vec3D{5, 5, 5});
 
     // TODO: encapsulate call backs inside Player
     player->setAddTraceCallBack([this](const Vec3D &from, const Vec3D &to) {
@@ -93,8 +98,6 @@ void Shooter::start() {
     player->attach(camera);
     world->addBody(player);
 
-    // connecting to the server
-    initNetwork();
     // Waiting for connect and updating server if it's same window
     while (client->isWorking() && !client->connected()) {
         client->update();
@@ -180,7 +183,7 @@ void Shooter::update() {
                     message = message.substr(0, message.size() - 1);
                 }
                 else if (s == (char)27) {//escape 
-                    message = "";                //FIXME: неработает потому что isKeyTapped имеют задержку, 
+                    message = "";                //FIXME: не работает потому что isKeyTapped имеют задержку,
                     isTypingMessage = false;     //т. е. этот код выполняется после нажатия на ESC,
                 }                                // но при следующем цикле при проверке isKeyTapped(ESC) возвращается TRUE
                 else if (message.length() < ShooterConsts::MAX_MESSAGE_LENGTH && s!=(char)13) {//13=enter