diff --git a/CMakeLists.txt b/CMakeLists.txt
index 634f26d..6a3aec4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -85,6 +85,7 @@ add_executable(${CMAKE_PROJECT_NAME}
         engine/animation/Animations.h
         engine/animation/AShowCreation.h
         engine/animation/AShowUncreation.h
+        engine/animation/ARotateLeftUpLookAt.h
         engine/physics/RigidBody.cpp
         engine/physics/RigidBody.h
         engine/physics/Simplex.h
diff --git a/Player.cpp b/Player.cpp
index c9debae..f0a0274 100644
--- a/Player.cpp
+++ b/Player.cpp
@@ -80,12 +80,29 @@ void Player::addWeapon(std::shared_ptr<Weapon> weapon) {
     _weapons.back()->setReloadCallBack([this]() {
         Timeline::addAnimation<ARotateLeft>(AnimationListTag("reload_weapon"),
                                             _weapons[_selectedWeapon],
-                                            -4 * Consts::PI,
+                                            -2 * Consts::PI,
                                             _weapons[_selectedWeapon]->reloadTime() / 2,
                                             Animation::LoopOut::None,
                                             Animation::InterpolationType::Cos);
     });
 
+    // adding fire animation
+    _weapons.back()->setFireCallBack([this]() {
+        Timeline::addAnimation<ARotateLeft>(AnimationListTag("fire_weapon"),
+                                            _weapons[_selectedWeapon],
+                                            -_weapons[_selectedWeapon]->fireDelay(),
+                                            _weapons[_selectedWeapon]->fireDelay()/3,
+                                            Animation::LoopOut::None,
+                                            Animation::InterpolationType::Cos);
+        Timeline::addAnimation<AWait>(AnimationListTag("fire_weapon"), 0);
+        Timeline::addAnimation<ARotateLeft>(AnimationListTag("fire_weapon"),
+                                            _weapons[_selectedWeapon],
+                                            _weapons[_selectedWeapon]->fireDelay(),
+                                            _weapons[_selectedWeapon]->fireDelay()/3,
+                                            Animation::LoopOut::None,
+                                            Animation::InterpolationType::Cos);
+    });
+
     // add call back function to create fire traces
     if (_addTraceCallBack != nullptr) {
         _weapons.back()->setAddTraceCallBack(_addTraceCallBack);
@@ -126,7 +143,9 @@ void Player::selectNextWeapon() {
         }
         Log::log("selectedWeapon " + std::to_string(_selectedWeapon));
         SoundController::loadAndPlay(SoundTag("changeWeapon"), ShooterConsts::CHANGE_WEAPON_SOUND);
+        rotateWeapon();
     }
+
 }
 
 void Player::selectPreviousWeapon() {
@@ -145,6 +164,7 @@ void Player::selectPreviousWeapon() {
         }
         Log::log("selectedWeapon " + std::to_string(_selectedWeapon));
         SoundController::loadAndPlay(SoundTag("changeWeapon"), ShooterConsts::CHANGE_WEAPON_SOUND);
+        rotateWeapon();
     }
 }
 
@@ -176,3 +196,12 @@ void Player::setFullAbility() {
     _ability = ShooterConsts::ABILITY_MAX;
     SoundController::loadAndPlay(SoundTag("addAbility"), ShooterConsts::RESTORE_ABILITY_SOUND);
 }
+
+void Player::rotateWeapon() {
+    Timeline::addAnimation<ARotateLeft>(AnimationListTag("select_weapon"),
+                                        _weapons[_selectedWeapon],
+                                        -2 * Consts::PI,
+                                        0.3,
+                                        Animation::LoopOut::None,
+                                        Animation::InterpolationType::Cos);
+}
diff --git a/Player.h b/Player.h
index d0375ca..b0af663 100644
--- a/Player.h
+++ b/Player.h
@@ -42,6 +42,7 @@ private:
     std::function<IntersectionInformation(const Vec3D &, const Vec3D &)> _rayCastFunction;
 
     void collisionWithObject(const ObjectNameTag &tag, std::shared_ptr<RigidBody> obj);
+    void rotateWeapon();
 public:
     explicit Player(ObjectNameTag name, const std::string &filename = ShooterConsts::CUBE_OBJ, const Vec3D &scale = Vec3D{1, 1, 1});
 
diff --git a/PlayerController.cpp b/PlayerController.cpp
index 145e181..1cd7209 100644
--- a/PlayerController.cpp
+++ b/PlayerController.cpp
@@ -41,6 +41,28 @@ void PlayerController::update() {
                   Keyboard::isKeyPressed(sf::Keyboard::S));
 
     std::shared_ptr<Object> camera = _player->attached(ObjectNameTag("Camera"));
+
+    if(camera != nullptr) {
+        // random motion during high speed
+        if (!Timeline::isInAnimList(AnimationListTag("high_speed_motion"))) {
+            double d_alpha = _player->velocity().abs()/3000*rand()/RAND_MAX;
+            double dt = 0.07;
+
+            Timeline::addAnimation<ARotateLeftUpLookAt>(AnimationListTag("high_speed_motion"),
+                                               camera, Vec3D(0, 0, d_alpha), dt,
+                                               Animation::LoopOut::None,
+                                               Animation::InterpolationType::Cos);
+            Timeline::addAnimation<AWait>(AnimationListTag("high_speed_motion"), 0);
+            Timeline::addAnimation<ARotateLeftUpLookAt>(AnimationListTag("high_speed_motion"),
+                                                        camera, Vec3D(0, 0, -d_alpha), dt,
+                                                        Animation::LoopOut::None,
+                                                        Animation::InterpolationType::Cos);
+            Timeline::addAnimation<AWait>(AnimationListTag("high_speed_motion"), 0);
+
+        }
+    }
+
+
     if (camera != nullptr && _inRunning && _player->inCollision()) {
         if (!Timeline::isInAnimList(AnimationListTag("camera_hor_oscil"))) {
             Timeline::addAnimation<ATranslate>(AnimationListTag("camera_hor_oscil"),
@@ -149,6 +171,7 @@ void PlayerController::update() {
 
     if (Keyboard::isKeyPressed(sf::Keyboard::Space) && _player->inCollision()) {
         // if we just want to jump, we have to add particular speed
+
         if (!_isSliding) {
             _player->addVelocity(Vec3D{0, std::abs(_player->collisionNormal().y()) *
                                           sqrt(2 * -_player->acceleration().y() * ShooterConsts::JUMP_HEIGHT) * coeff,
@@ -160,6 +183,8 @@ void PlayerController::update() {
                                           Time::deltaTime() * 60, 0});
         }
         _player->translate(Vec3D{0, Time::deltaTime() * ShooterConsts::WALK_SPEED * 2 * coeff, 0});
+
+        //_player->setVelocity(Vec3D{_player->velocity().x(), sqrt(2 * -_player->acceleration().y() * ShooterConsts::JUMP_HEIGHT) * coeff,_player->velocity().z()});
         _isSliding = true;
     } else {
         _isSliding = false;
@@ -169,8 +194,7 @@ void PlayerController::update() {
     Vec2D displacement = _mouse->getMouseDisplacement();
 
     _player->rotate(Vec3D{0, -displacement.x() * ShooterConsts::MOUSE_SENSITIVITY, 0});
-    _player->setVelocity(
-            Matrix4x4::RotationY(-displacement.x() * ShooterConsts::MOUSE_SENSITIVITY) * _player->velocity());
+    _player->setVelocity(Matrix4x4::RotationY(-displacement.x() * ShooterConsts::MOUSE_SENSITIVITY) * _player->velocity());
 
     double rotationLeft = displacement.y() * ShooterConsts::MOUSE_SENSITIVITY;
 
@@ -186,7 +210,10 @@ void PlayerController::update() {
     _player->rotateWeaponsRelativePoint(_player->position() + Vec3D{0, 1.8, 0}, _player->left(), rotationLeft);
 
     if (camera != nullptr) {
+        double lookAtAngle = camera->angleLeftUpLookAt().z();
+        camera->rotateLookAt(-lookAtAngle);
         camera->rotateLeft(_player->headAngle() - camera->angleLeftUpLookAt().x());
+        camera->rotateLookAt(lookAtAngle);
     }
 
     if (_keyboard->isKeyTapped(sf::Keyboard::Right) || _keyboard->isKeyTapped(sf::Keyboard::E)) {
diff --git a/Shooter.cpp b/Shooter.cpp
index 8dbef0a..9af7805 100644
--- a/Shooter.cpp
+++ b/Shooter.cpp
@@ -82,7 +82,7 @@ void Shooter::start() {
     player->setDamagePlayerCallBack(
             [this](sf::Uint16 targetId, double damage) { client->damagePlayer(targetId, damage); });
     player->setRayCastFunction(
-            [this](const Vec3D &from, const Vec3D &to) { return world->rayCast(from, to, "Player Weapon"); });
+            [this](const Vec3D &from, const Vec3D &to) { return world->rayCast(from, to, "Player Weapon fireTrace bulletHole"); });
     player->setTakeBonusCallBack([this](const string &bonusName) { client->takeBonus(bonusName); });
     player->setAddWeaponCallBack([this](std::shared_ptr<Weapon> weapon) { addWeapon(std::move(weapon)); });
     player->setRemoveWeaponCallBack([this](std::shared_ptr<Weapon> weapon) { removeWeapon(std::move(weapon)); });
@@ -303,7 +303,7 @@ void Shooter::removePlayer(sf::Uint16 id) {
 }
 
 void Shooter::addFireTrace(const Vec3D &from, const Vec3D &to) {
-    std::string traceName = "Client_fireTraces_" + std::to_string(fireTraces++);
+    std::string traceName = "Client_fireTrace_" + std::to_string(fireTraces++);
     world->addBody(std::make_shared<RigidBody>(Mesh::LineTo(ObjectNameTag(traceName), from, to, 0.05)));
     world->body(ObjectNameTag(traceName))->setCollider(false);
 
@@ -312,6 +312,17 @@ void Shooter::addFireTrace(const Vec3D &from, const Vec3D &to) {
     Timeline::addAnimation<AFunction>(AnimationListTag(traceName + "_delete"),
                                       [this, traceName]() { removeFireTrace(ObjectNameTag(traceName)); }, 1,
                                       1);
+
+
+    std::string bulletHoleName = "Client_bulletHole_" + std::to_string(fireTraces++);
+    auto bulletHole = Mesh::Cube(ObjectNameTag(bulletHoleName), 0.2, sf::Color(70, 70, 70));
+    bulletHole.translate(to);
+    world->addBody(std::make_shared<RigidBody>(bulletHole));
+    world->body(ObjectNameTag(bulletHoleName))->setCollider(false);
+
+    Timeline::addAnimation<AFunction>(AnimationListTag(bulletHoleName + "_delete"),
+                                      [this, bulletHoleName]() { removeFireTrace(ObjectNameTag(bulletHoleName)); }, 1,
+                                      7);
 }
 
 void Shooter::removeFireTrace(const ObjectNameTag &traceName) {
@@ -367,12 +378,18 @@ void Shooter::changeEnemyWeapon(const std::string &weaponName, sf::Uint16 enemyI
     world->body(weaponTag)->setCollider(false);
     world->body(weaponTag)->scale(Vec3D(3, 3, 3));
 
-    world->body(weaponTag)->translateToPoint(
-            head->position() - enemy->left() * 2.5 - enemy->up() * 2.5 + enemy->lookAt());
+    world->body(weaponTag)->translateToPoint(head->position() - enemy->left() * 1.0 - enemy->up() * 1.0 + enemy->lookAt());
 
     world->body(weaponTag)->rotate(Vec3D(0, enemy->angle().y(), 0));
     world->body(weaponTag)->rotateLeft(head->angleLeftUpLookAt().x());
     enemy->attach(world->body(weaponTag));
+
+    Timeline::addAnimation<ARotateLeft>(AnimationListTag("select_weapon_" + std::to_string(enemyId)),
+                                        world->body(weaponTag),
+                                        -2 * Consts::PI,
+                                        0.3,
+                                        Animation::LoopOut::None,
+                                        Animation::InterpolationType::Cos);
 }
 
 void Shooter::removeWeapon(std::shared_ptr<Weapon> weapon) {
diff --git a/Source.cpp b/Source.cpp
index b5fe3bc..7ee15e2 100644
--- a/Source.cpp
+++ b/Source.cpp
@@ -15,8 +15,8 @@ int main() {
     //game.create(1920, 1080, ShooterConsts::PROJECT_NAME, true, Consts::BACKGROUND_COLOR, sf::Style::Fullscreen);
 
     // Optimal for MacBook Pro 16 display:
-    game.create(2048, 1152, ShooterConsts::PROJECT_NAME, false, Consts::BACKGROUND_COLOR);
-    //game.create(3072, 1920, ShooterConsts::PROJECT_NAME, true, Consts::BACKGROUND_COLOR);
+    game.create(2048, 1152, ShooterConsts::PROJECT_NAME, true, Consts::BACKGROUND_COLOR);
+    //game.create(3072, 1920, ShooterConsts::PROJECT_NAME, true, Consts::BACKGROUND_COLOR, sf::Style::Fullscreen);
 
     return 0;
 }
\ No newline at end of file
diff --git a/engine/Camera.cpp b/engine/Camera.cpp
index bccc753..7372b68 100644
--- a/engine/Camera.cpp
+++ b/engine/Camera.cpp
@@ -21,7 +21,7 @@ std::vector<std::shared_ptr<Triangle>> Camera::project(std::shared_ptr<Mesh> mes
 
     // Model transform matrix: translate _tris in the origin of body.
     Matrix4x4 M = mesh->model();
-    Matrix4x4 V = Matrix4x4::View(left(), up(), lookAt(), position());
+    Matrix4x4 V = invModel();
 
     // We don't want to waste time re-allocating memory every time
     std::vector<Triangle> clippedTriangles, tempBuffer;
diff --git a/engine/Matrix4x4.cpp b/engine/Matrix4x4.cpp
index 541a668..cd3807a 100644
--- a/engine/Matrix4x4.cpp
+++ b/engine/Matrix4x4.cpp
@@ -191,23 +191,32 @@ Matrix4x4 Matrix4x4::ScreenSpace(int width, int height) {
     return s;
 }
 
-Matrix4x4 Matrix4x4::View(const Vec3D &left, const Vec3D &up, const Vec3D &lookAt, const Vec3D &eye) {
+Matrix4x4 Matrix4x4::View(const Matrix4x4 &transformMatrix) {
     Matrix4x4 V = Zero();
 
-    V._arr[0][0] = left.x();
-    V._arr[0][1] = left.y();
-    V._arr[0][2] = left.z();
-    V._arr[0][3] = -eye.dot(left);
+    Vec3D left      = transformMatrix.x();
+    Vec3D up        = transformMatrix.y();
+    Vec3D lookAt    = transformMatrix.z();
+    Vec3D eye       = transformMatrix.w();
 
-    V._arr[1][0] = up.x();
-    V._arr[1][1] = up.y();
-    V._arr[1][2] = up.z();
-    V._arr[1][3] = -eye.dot(up);
+    double left_sqrAbs      = left.sqrAbs();
+    double up_sqrAbs        = up.sqrAbs();
+    double lookAt_sqrAbs    = lookAt.sqrAbs();
 
-    V._arr[2][0] = lookAt.x();
-    V._arr[2][1] = lookAt.y();
-    V._arr[2][2] = lookAt.z();
-    V._arr[2][3] = -eye.dot(lookAt);
+    V._arr[0][0] = left.x()/left_sqrAbs;
+    V._arr[0][1] = left.y()/left_sqrAbs;
+    V._arr[0][2] = left.z()/left_sqrAbs;
+    V._arr[0][3] = -eye.dot(left)/left_sqrAbs;
+
+    V._arr[1][0] = up.x()/up_sqrAbs;
+    V._arr[1][1] = up.y()/up_sqrAbs;
+    V._arr[1][2] = up.z()/up_sqrAbs;
+    V._arr[1][3] = -eye.dot(up)/up_sqrAbs;
+
+    V._arr[2][0] = lookAt.x()/lookAt_sqrAbs;
+    V._arr[2][1] = lookAt.y()/lookAt_sqrAbs;
+    V._arr[2][2] = lookAt.z()/lookAt_sqrAbs;
+    V._arr[2][3] = -eye.dot(lookAt)/lookAt_sqrAbs;
 
     V._arr[3][3] = 1.0;
 
diff --git a/engine/Matrix4x4.h b/engine/Matrix4x4.h
index c9980db..c4d8bcf 100644
--- a/engine/Matrix4x4.h
+++ b/engine/Matrix4x4.h
@@ -55,7 +55,7 @@ public:
 
     Matrix4x4 static Rotation(const Vec3D &v, double rv);
 
-    Matrix4x4 static View(const Vec3D &left, const Vec3D &up, const Vec3D &lookAt, const Vec3D &eye);
+    Matrix4x4 static View(const Matrix4x4 &transformMatrix);
 
     Matrix4x4 static Projection(double fov = 90.0, double aspect = 1.0, double ZNear = 1.0, double ZFar = 10.0);
 
diff --git a/engine/Mesh.cpp b/engine/Mesh.cpp
index 51c6b67..b129551 100644
--- a/engine/Mesh.cpp
+++ b/engine/Mesh.cpp
@@ -36,8 +36,7 @@ Mesh::Mesh(ObjectNameTag nameTag, const std::string &filename, const Vec3D &scal
     loadObj(filename, scale);
 }
 
-Mesh::Mesh(ObjectNameTag nameTag, const vector<Triangle> &tries) : Object(std::move(nameTag)), _tris(tries) {
-}
+Mesh::Mesh(ObjectNameTag nameTag, const vector<Triangle> &tries) : Object(std::move(nameTag)), _tris(tries) {}
 
 void Mesh::setColor(const sf::Color &c) {
     _color = c;
@@ -200,3 +199,25 @@ GLfloat *Mesh::glFloatArray() const {
 
     return _geometry;
 }
+
+Mesh Mesh::Cube(ObjectNameTag tag, double size, sf::Color color) {
+    Mesh cube(std::move(tag));
+
+    cube._tris = {
+            { Vec4D{0.0, 0.0, 0.0, 1.0},    Vec4D{0.0, 1.0, 0.0, 1.0},    Vec4D{1.0, 1.0, 0.0, 1.0} },
+            { Vec4D{0.0, 0.0, 0.0, 1.0},    Vec4D{1.0, 1.0, 0.0, 1.0},    Vec4D{1.0, 0.0, 0.0, 1.0} },
+            { Vec4D{1.0, 0.0, 0.0, 1.0},    Vec4D{1.0, 1.0, 0.0, 1.0},    Vec4D{1.0, 1.0, 1.0, 1.0} },
+            { Vec4D{1.0, 0.0, 0.0, 1.0},    Vec4D{1.0, 1.0, 1.0, 1.0},    Vec4D{1.0, 0.0, 1.0, 1.0} },
+            { Vec4D{1.0, 0.0, 1.0, 1.0},    Vec4D{1.0, 1.0, 1.0, 1.0},    Vec4D{0.0, 1.0, 1.0, 1.0} },
+            { Vec4D{1.0, 0.0, 1.0, 1.0},    Vec4D{0.0, 1.0, 1.0, 1.0},    Vec4D{0.0, 0.0, 1.0, 1.0} },
+            { Vec4D{0.0, 0.0, 1.0, 1.0},    Vec4D{0.0, 1.0, 1.0, 1.0},    Vec4D{0.0, 1.0, 0.0, 1.0} },
+            { Vec4D{0.0, 0.0, 1.0, 1.0},    Vec4D{0.0, 1.0, 0.0, 1.0},    Vec4D{0.0, 0.0, 0.0, 1.0} },
+            { Vec4D{0.0, 1.0, 0.0, 1.0},    Vec4D{0.0, 1.0, 1.0, 1.0},    Vec4D{1.0, 1.0, 1.0, 1.0} },
+            { Vec4D{0.0, 1.0, 0.0, 1.0},    Vec4D{1.0, 1.0, 1.0, 1.0},    Vec4D{1.0, 1.0, 0.0, 1.0} },
+            { Vec4D{1.0, 0.0, 1.0, 1.0},    Vec4D{0.0, 0.0, 1.0, 1.0},    Vec4D{0.0, 0.0, 0.0, 1.0} },
+            { Vec4D{1.0, 0.0, 1.0, 1.0},    Vec4D{0.0, 0.0, 0.0, 1.0},    Vec4D{1.0, 0.0, 0.0, 1.0} },
+    };
+    cube.setColor(color);
+
+    return cube *= Matrix4x4::Scale(Vec3D(size, size, size))*Matrix4x4::Translation(Vec3D(-0.5, -0.5, -0.5));
+}
diff --git a/engine/Mesh.h b/engine/Mesh.h
index 3023df6..9a00b9a 100644
--- a/engine/Mesh.h
+++ b/engine/Mesh.h
@@ -54,6 +54,8 @@ public:
 
     ~Mesh() override;
 
+    Mesh static Cube(ObjectNameTag tag, double size = 1.0, sf::Color color = sf::Color(0,0,0));
+
     Mesh static LineTo(ObjectNameTag nameTag, const Vec3D &from, const Vec3D &to, double line_width = 0.1,
                        const sf::Color &color = {150, 150, 150, 100});
 
diff --git a/engine/Object.h b/engine/Object.h
index 7c802f1..a2f528e 100644
--- a/engine/Object.h
+++ b/engine/Object.h
@@ -87,7 +87,7 @@ public:
     [[nodiscard]] ObjectNameTag name() const { return _nameTag; }
 
     [[nodiscard]] Matrix4x4 model() const { return Matrix4x4::Translation(_position) * _transformMatrix; }
-    [[nodiscard]] Matrix4x4 invModel() const { return Matrix4x4::View(left(), up(), lookAt(), position()); }
+    [[nodiscard]] Matrix4x4 invModel() const { return Matrix4x4::View(model()); }
 
     // OpenGL function
     [[nodiscard]] GLfloat *glModel() const;
diff --git a/engine/ResourceManager.cpp b/engine/ResourceManager.cpp
index 6dcb044..a66494d 100644
--- a/engine/ResourceManager.cpp
+++ b/engine/ResourceManager.cpp
@@ -135,8 +135,7 @@ std::vector<std::shared_ptr<Mesh>> ResourceManager::loadObjects(const std::strin
         if (line[0] == 'o') {
             if (!tris.empty())
                 objects.push_back(
-                        std::make_shared<Mesh>(ObjectNameTag(filename + "_temp_obj_" + std::to_string(objects.size())),
-                                               tris));
+                        std::make_shared<Mesh>(ObjectNameTag(filename + "_temp_obj_" + std::to_string(objects.size())), tris));
             tris.clear();
         }
         if (line[0] == 'v') {
diff --git a/engine/World.cpp b/engine/World.cpp
index 6879d59..df8e6be 100644
--- a/engine/World.cpp
+++ b/engine/World.cpp
@@ -56,25 +56,38 @@ IntersectionInformation World::rayCast(const Vec3D &from, const Vec3D &to, const
             continue;
         }
 
-        for (auto &tri : body->triangles()) {
-            Matrix4x4 model = body->model();
-            Triangle tri_translated(model * tri[0], model * tri[1], model * tri[2], tri.color());
+        Matrix4x4 model = body->model();
+        Matrix4x4 invModel = body->invModel();
 
-            Plane plane(tri_translated);
-            auto intersection = plane.intersection(from, to);
-            double distance = (intersection.first - from).sqrAbs();
-            if (intersection.second > 0 && distance < minDistance && tri_translated.isPointInside(intersection.first)) {
+        Vec3D v = (to - from).normalized();
+        Vec3D v_model = invModel*v;
+        Vec3D from_model = invModel*(from - body->position());
+        Vec3D to_model = invModel*(to - body->position());
+
+        for (auto &tri : body->triangles()) {
+
+            if(tri.norm().dot(v_model) > 0) {
+                continue;
+            }
+
+            Plane plane(tri);
+            auto intersection = plane.intersection(from_model, to_model);
+            double distance = (intersection.first - from_model).sqrAbs();
+
+            if (intersection.second > 0 && distance < minDistance && tri.isPointInside(intersection.first)) {
                 minDistance = distance;
-                point = intersection.first;
-                triangle = tri_translated;
+                point = model*intersection.first + body->position();
+                triangle = Triangle(model * tri[0], model * tri[1], model * tri[2], tri.color());
                 bodyName = name.str();
                 intersected = true;
                 intersectedBody = body;
+                //Triangle triangleRED = Triangle(model * tri[0], model * tri[1], model * tri[2], sf::Color(255, 0, 0));
+                //addBody(std::make_shared<RigidBody>(Mesh(ObjectNameTag("Test" + std::to_string(rand())), std::vector<Triangle>({triangleRED}))));
             }
         }
     }
-    return IntersectionInformation{point, sqrt(minDistance), triangle, ObjectNameTag(bodyName), intersectedBody,
-                                   intersected};
+
+    return IntersectionInformation{point, sqrt(minDistance), triangle, ObjectNameTag(bodyName), intersectedBody, intersected};
 }
 
 void World::loadMap(const std::string &filename, const Vec3D &scale) {
diff --git a/engine/animation/ARotateLeftUpLookAt.h b/engine/animation/ARotateLeftUpLookAt.h
new file mode 100644
index 0000000..f9ae78f
--- /dev/null
+++ b/engine/animation/ARotateLeftUpLookAt.h
@@ -0,0 +1,36 @@
+//
+// Created by Иван Ильин on 01.11.2021.
+//
+
+#ifndef SHOOTER_AROTATELEFTUPLOOKAT_H
+#define SHOOTER_AROTATELEFTUPLOOKAT_H
+
+#include "Animation.h"
+#include "../Object.h"
+
+
+class ARotateLeftUpLookAt final : public Animation {
+private:
+    const std::weak_ptr<Object> _object;
+    const Vec3D _rotationValue;
+
+    void update() override {
+        auto obj = _object.lock();
+
+        if (obj == nullptr) {
+            stop();
+            return;
+        }
+
+        obj->rotateLeft(_rotationValue.x()*dprogress());
+        obj->rotateUp(_rotationValue.y()*dprogress());
+        obj->rotateLookAt(_rotationValue.z()*dprogress());
+    }
+
+public:
+    ARotateLeftUpLookAt(std::weak_ptr<Object> object, const Vec3D &r, double duration = 1, LoopOut looped = LoopOut::None,
+            InterpolationType interpolationType = InterpolationType::Bezier)
+            : Animation(duration, looped, interpolationType), _object(object), _rotationValue(r) {}
+};
+
+#endif //SHOOTER_AROTATELEFT_H
diff --git a/engine/animation/Animations.h b/engine/animation/Animations.h
index 5e1bd16..66fbabb 100644
--- a/engine/animation/Animations.h
+++ b/engine/animation/Animations.h
@@ -19,6 +19,7 @@
 #include "AWait.h"
 #include "AShowCreation.h"
 #include "AShowUncreation.h"
+#include "ARotateLeftUpLookAt.h"
 
 
 #endif //SHOOTER_ANIMATIONS_H
diff --git a/engine/physics/RigidBody.cpp b/engine/physics/RigidBody.cpp
index 1c9cbae..f16213c 100644
--- a/engine/physics/RigidBody.cpp
+++ b/engine/physics/RigidBody.cpp
@@ -321,12 +321,10 @@ RigidBody::_addIfUniqueEdge(const std::vector<std::pair<size_t, size_t>> &edges,
 
 void RigidBody::solveCollision(const CollisionPoint &collision) {
 
-    Vec3D velocity_parallel = collision.normal * velocity().dot(collision.normal);
-    Vec3D velocity_perpendicular = velocity() - velocity_parallel;
+    Vec3D velocity_perpendicular = collision.normal * velocity().dot(collision.normal);
+    Vec3D velocity_parallel = velocity() - velocity_perpendicular;
 
-    if (velocity().dot(collision.normal) > 0) {
-        setVelocity(velocity_perpendicular);
-    }
+    setVelocity(velocity_parallel);
 
     translate(-collision.normal * collision.depth);
 }
diff --git a/weapon/Weapon.cpp b/weapon/Weapon.cpp
index 649849e..c0bc9b5 100644
--- a/weapon/Weapon.cpp
+++ b/weapon/Weapon.cpp
@@ -43,18 +43,18 @@ FireInformation Weapon::fire(std::function<IntersectionInformation(const Vec3D &
     _lastFireTime = Time::time();
     _clipAmmo--;
 
-    if (_clipAmmo == 0) {
-        reload();
-    }
-
     SoundController::loadAndPlay(SoundTag("fireSound_" + name().str()), _fireSound);
     Log::log("Weapon::fire (" + std::to_string(_stockAmmo) + " : " + std::to_string(_clipAmmo) + ")");
 
+    if (_fireCallBack != nullptr) {
+        _fireCallBack();
+    }
+
     return FireInformation{processFire(std::move(rayCastFunction), position, direction), true};
 }
 
 void Weapon::reload() {
-    if (_stockAmmo == 0 || std::abs(Time::time() - _lastReloadTime) < _reloadTime) {
+    if (_stockAmmo == 0 || std::abs(Time::time() - _lastReloadTime) < _reloadTime || _clipAmmo == _clipCapacity) {
         return;
     }
     if (_clipCapacity - _clipAmmo <= _stockAmmo) {
diff --git a/weapon/Weapon.h b/weapon/Weapon.h
index cb51b3a..df1587d 100644
--- a/weapon/Weapon.h
+++ b/weapon/Weapon.h
@@ -39,6 +39,7 @@ private:
 
     std::function<void(const Vec3D &, const Vec3D &)> _addTraceCallBack;
     std::function<void()> _reloadCallBack;
+    std::function<void()> _fireCallBack;
 
 protected:
     std::map<ObjectNameTag, double>
@@ -60,11 +61,13 @@ public:
 
     void reload();
     [[nodiscard]] double reloadTime() const { return _reloadTime; }
+    [[nodiscard]] double fireDelay() const { return _fireDelay; }
 
     [[nodiscard]] std::pair<double, double> balance() const { return std::make_pair(_clipAmmo, _stockAmmo); }
 
     void setAddTraceCallBack(std::function<void(Vec3D, Vec3D)> add) { _addTraceCallBack = std::move(add); }
     void setReloadCallBack(std::function<void()> reload) { _reloadCallBack = std::move(reload); }
+    void setFireCallBack(std::function<void()> fire) { _fireCallBack = std::move(fire); }
 
 
     void addAPack() { _stockAmmo += initialPack(); }