Remove "controllable" and other stuff

CMakeLists.txt

@@ -97,8 +97,6 @@ set(CLIENT_ONLY_SOURCES
 )
 
 set(SERVER_ONLY_SOURCES
-    "src/game/controllable.cpp"
-    "src/game/controllable.hpp"
     "src/game/entity.hpp"
     "src/game/entity.cpp"
     "src/game/game.hpp"

src/client/app.cpp

@@ -38,7 +38,24 @@ void App::Frame()
 	}
 
 	// detect inputs originating in this frame
-	game::PlayerInputFlags new_input = input_ & ~prev_input_;
+	//game::PlayerInputFlags new_input = input_ & ~prev_input_;
+
+	// detect input changes
+	for (size_t i = 0; i < game::IN__COUNT; ++i)
+	{
+		auto in_old = prev_input_ & (1 << i);
+		auto in_new = input_ & (1 << i);
+
+		if (in_old > in_new) // released
+		{
+			SendInput(static_cast<game::PlayerInputType>(i), false);
+		}
+		else if (in_new > in_old) // pressed
+		{
+			SendInput(static_cast<game::PlayerInputType>(i), true);
+		}
+	}
+
 	prev_input_ = input_;
 
 	if (session_)
@@ -81,14 +98,14 @@ void App::Frame()
 
 	renderer_.DrawList(dlist_, params);
 
-	if (time_ - last_send_time_ > 0.040f)
+	// if (time_ - last_send_time_ > 0.040f)
-	{
+	// {
-        auto msg = BeginMsg(net::MSG_IN);
+    //     auto msg = BeginMsg(net::MSG_IN);
-        msg.Write(input_);
+    //     msg.Write(input_);
 
-		last_send_time_ = time_;
+	// 	last_send_time_ = time_;
 
-	}
+	// }
 }
 
 void App::Connected()
@@ -153,9 +170,13 @@ void App::AddChatMessagePrefix(const std::string& prefix, const std::string& tex
 
 App::~App() {}
 
-void App::Send(std::vector<char> data)
+void App::SendInput(game::PlayerInputType type, bool enable)
 {
-
+	auto msg = BeginMsg(net::MSG_IN);
+	uint8_t val = type;
+	if (enable)
+		val |= 128;
+	msg.Write(val);
 }
 
 void App::InitChat()

src/client/app.hpp

@@ -47,7 +47,7 @@ public:
     ~App();
 
 private:
-    void Send(std::vector<char> data);
+    void SendInput(game::PlayerInputType type, bool enable);
 
     void InitChat();
     void UpdateChat();

src/client/main.cpp

@@ -314,41 +314,40 @@ static void Frame()
 	const uint8_t* kbd_state = SDL_GetKeyboardState(nullptr);
     
     if (kbd_state[SDL_GetScancodeFromKey(SDLK_w)])
-		input |= game::IN_FORWARD;
+		input |= (1 << game::IN_FORWARD);
 
 	if (kbd_state[SDL_GetScancodeFromKey(SDLK_s)])
-		input |= game::IN_BACKWARD;
+		input |= (1 << game::IN_BACKWARD);
 
 	if (kbd_state[SDL_GetScancodeFromKey(SDLK_a)])
-		input |= game::IN_LEFT;
+		input |= (1 << game::IN_LEFT);
 
 	if (kbd_state[SDL_GetScancodeFromKey(SDLK_d)])
-		input |= game::IN_RIGHT;
+		input |= (1 << game::IN_RIGHT);
 
 	if (kbd_state[SDL_GetScancodeFromKey(SDLK_SPACE)])
-		input |= game::IN_JUMP;
+		input |= (1 << game::IN_JUMP);
 
 	if (kbd_state[SDL_GetScancodeFromKey(SDLK_LCTRL)])
-		input |= game::IN_CROUCH;
+		input |= (1 << game::IN_CROUCH);
 
 	if (kbd_state[SDL_GetScancodeFromKey(SDLK_e)])
-		input |= game::IN_USE;
+		input |= (1 << game::IN_USE);
 
     if (kbd_state[SDL_GetScancodeFromKey(SDLK_F3)])
-		input |= game::IN_DEBUG1;
+		input |= (1 << game::IN_DEBUG1);
 
 	if (kbd_state[SDL_GetScancodeFromKey(SDLK_F4)])
-		input |= game::IN_DEBUG2;
+		input |= (1 << game::IN_DEBUG2);
 
 	if (kbd_state[SDL_GetScancodeFromKey(SDLK_F5)])
-		input |= game::IN_DEBUG3;
+		input |= (1 << game::IN_DEBUG3);
 
 	int mouse_state = SDL_GetMouseState(nullptr, nullptr);
 
 	if (mouse_state & SDL_BUTTON(SDL_BUTTON_LEFT))
 		input |= game::IN_ATTACK;
 
-
 	s_app->SetInput(input);
 
     s_app->Frame();

src/game/controllable.cpp

@@ -1,9 +0,0 @@
-#include "controllable.hpp"
-
-#include "player.hpp"
-
-game::Controllable::~Controllable()
-{
-    if (controller_)
-        controller_->Control(nullptr);
-}

src/game/controllable.hpp

@@ -1,30 +0,0 @@
-#pragma once
-
-#include "utils/defs.hpp"
-
-namespace game
-{
-
-class Entity;
-class Player;
-
-class Controllable
-{
-public:
-    Controllable() = default;
-    DELETE_COPY_MOVE(Controllable)
-
-    virtual Entity& GetEntity() = 0;
-
-    Player* GetController() { return controller_; }
-    const Player* GetController() const { return controller_; }
-
-    ~Controllable();
-
-private:
-    Player* controller_ = nullptr;
-    friend class Player;
-
-};
-
-}

src/game/game.cpp

@@ -16,10 +16,15 @@ void game::Game::Update()
 
 void game::Game::PlayerJoined(Player& player)
 {
-    player.SetWorld(default_world_.get());
+    player.SetWorld(default_world_);
 }
 
 void game::Game::PlayerLeft(Player& player)
 {
     
 }
+
+bool game::Game::PlayerInput(Player& player, PlayerInputType type, bool enabled)
+{
+    return false; // not handled here
+}

src/game/game.hpp

@@ -18,6 +18,8 @@ public:
 
     void PlayerJoined(Player& player);
     void PlayerLeft(Player& player);
+    bool PlayerInput(Player& player, PlayerInputType type, bool enabled);
+
 
 private:
     std::shared_ptr<World> default_world_;

src/game/openworld.cpp

@@ -1,15 +1,75 @@
 #include "openworld.hpp"
 
-#include "vehicle.hpp"
 #include "player.hpp"
+#include "vehicle.hpp"
 
 game::OpenWorld::OpenWorld() : World("openworld") {}
 
 void game::OpenWorld::PlayerJoined(Player& player)
 {
+    SpawnVehicle(player);
+}
+
+void game::OpenWorld::PlayerInput(Player& player, PlayerInputType type, bool enabled)
+{
+    auto vehicle = player_vehicles_.at(&player);
+    // player.SendChat("input zmenen: " + std::to_string(static_cast<int>(type)) + "=" + (enabled ? "1" : "0"));
+
+    switch (type)
+    {
+    case IN_FORWARD:
+        vehicle->SetInput(VIN_FORWARD, enabled);
+        break;
+
+    case IN_BACKWARD:
+        vehicle->SetInput(VIN_BACKWARD, enabled);
+        break;
+
+    case IN_LEFT:
+        vehicle->SetInput(VIN_LEFT, enabled);
+        break;
+
+    case IN_RIGHT:
+        vehicle->SetInput(VIN_RIGHT, enabled);
+        break;
+
+    case IN_DEBUG1:
+        if (enabled)
+            vehicle->SetPosition({ 100.0f, 100.0f, 5.0f });
+        break;
+    
+    case IN_DEBUG2:
+        if (enabled)
+            SpawnVehicle(player);
+        break;
+
+    default:
+        break;
+    }
+}
+
+void game::OpenWorld::PlayerLeft(Player& player)
+{
+    RemoveVehicle(player);
+}
+
+void game::OpenWorld::RemoveVehicle(Player& player)
+{
+    auto it = player_vehicles_.find(&player);
+    if (it != player_vehicles_.end())
+    {
+        it->second->Remove();
+        player_vehicles_.erase(it);
+    }
+}
+
+void game::OpenWorld::SpawnVehicle(Player& player)
+{
+    RemoveVehicle(player);
+
     // spawn him car
     // random model
-    const char* vehicles[] = { "pickup", "passat" };
+    const char* vehicles[] = {"pickup", "passat"};
     auto vehicle_name = vehicles[rand() % (sizeof(vehicles) / sizeof(vehicles[0]))];
 
     // ranodm color
@@ -22,20 +82,11 @@ void game::OpenWorld::PlayerJoined(Player& player)
     }
 
     auto& vehicle = Spawn<Vehicle>(vehicle_name, color);
-    player.Control(&vehicle);
+    vehicle.SetPosition({ 100.0f, 100.0f, 5.0f });
-
-    player_vehicles_[&player] = vehicle.GetEntNum();
-}
-
-void game::OpenWorld::PlayerLeft(Player& player)
-{
-    auto it = player_vehicles_.find(&player);
-    
-    Entity* ent = GetEntity(it->second);
-    if (ent)
-        ent->Remove();
-    
-    player_vehicles_.erase(it);
-
 
+    player.SetCamera(vehicle.GetEntNum());
+
+    player_vehicles_[&player] = &vehicle;
+
+    player.SendChat("dostals " + std::string(vehicle_name));
 }

src/game/openworld.hpp

@@ -1,6 +1,7 @@
 #pragma once
 
 #include "world.hpp"
+#include "vehicle.hpp"
 
 namespace game
 {
@@ -11,10 +12,15 @@ public:
     OpenWorld();
 
     virtual void PlayerJoined(Player& player) override;
+    virtual void PlayerInput(Player& player, PlayerInputType type, bool enabled) override;
     virtual void PlayerLeft(Player& player) override;
 
 private:
-    std::map<Player*, net::EntNum> player_vehicles_;
+    void SpawnVehicle(Player& player);
+    void RemoveVehicle(Player& player);
+
+private:
+    std::map<Player*, Vehicle*> player_vehicles_;
 
 };
 

src/game/player.cpp

@@ -22,10 +22,10 @@ bool game::Player::ProcessMsg(net::MessageType type, net::InMessage& msg)
 
 void game::Player::Update()
 {
-    if (world_ != known_world_)
+    if (world_.get() != known_world_)
     {
         SendWorldMsg();
-        known_world_ = world_;
+        known_world_ = world_.get();
         known_ents_.clear();
     }
 
@@ -33,36 +33,31 @@ void game::Player::Update()
         SyncEntities();
 }
 
-void game::Player::SetWorld(World* world)
+void game::Player::SetWorld(std::shared_ptr<World> world)
 {
     if (world == world_)
         return;
 
-    Control(nullptr);
-
     if (world_)
         world_->PlayerLeft(*this);
 
-    world_ = world;
+    world_ = std::move(world);
 
     if (world_)
         world_->PlayerJoined(*this);
 }
 
-void game::Player::Control(Controllable* ctl)
+void game::Player::SetCamera(net::EntNum entnum)
 {
-    if (ctl == ctl_)
+    auto msg = BeginMsg(net::MSG_CAM);
-        return;
+    msg.Write(entnum);
+}
 
-    if (ctl_)
+void game::Player::SendChat(const std::string text)
-        ctl_->controller_ = nullptr; // clear old
+{
-        
+    auto msg = BeginMsg(net::MSG_CHAT);
-    ctl_ = ctl;
+    net::ChatMessage chatm = text;
-    
+    msg.Write(chatm);
-    if (ctl_)
-        ctl_->controller_ = this;
-
-    SendControl();
 }
 
 game::Player::~Player()
@@ -78,13 +73,6 @@ void game::Player::SendWorldMsg()
     msg.Write(net::MapName(world_->GetMapName()));
 }
 
-void game::Player::SendControl()
-{
-    auto msg = BeginMsg(net::MSG_CONTROL);
-    net::EntNum entnum = ctl_ ? ctl_->GetEntity().GetEntNum() : 0;
-    msg.Write(entnum);
-}
-
 void game::Player::SyncEntities()
 {
     const auto& ents = world_->GetEntities();
@@ -161,8 +149,31 @@ void game::Player::SendDestroyEntity(net::EntNum entnum)
 
 bool game::Player::ProcessInputMsg(net::InMessage& msg)
 {
-    if (!msg.Read(in_))
+    uint8_t val;
+    if (!msg.Read(val))
         return false;
 
+    bool enabled = false;
+    if (val & 128)
+    {
+        enabled = true;
+        val &= ~128;
+    }
+
+    Input(static_cast<PlayerInputType>(val), enabled);
     return true;
 }
+
+void game::Player::Input(PlayerInputType type, bool enabled)
+{
+    if (enabled)
+        in_ |= (1 << type);
+    else
+        in_ &= ~(1 << type);
+
+    if (!game_.PlayerInput(*this, type, enabled))
+    {
+        if (world_)
+            world_->PlayerInput(*this, type, enabled);
+    }
+}

src/game/player.hpp

@@ -8,7 +8,6 @@
 
 #include "player_input.hpp"
 #include "game.hpp"
-#include "controllable.hpp"
 
 namespace game
 {
@@ -17,13 +16,6 @@ class World;
 class Entity;
 class Vehicle;
 
-enum PlayerState
-{
-    PS_NONE,
-    PS_CHARACTER,
-    PS_VEHICLE,
-};
-
 class Player : public net::MsgProducer
 {
 public:
@@ -33,8 +25,10 @@ public:
     bool ProcessMsg(net::MessageType type, net::InMessage& msg);
     void Update();
 
-    void SetWorld(World* world);
+    void SetWorld(std::shared_ptr<World> world);
-    void Control(Controllable* ctl);
+
+    void SetCamera(net::EntNum entnum);
+    void SendChat(const std::string text);
 
     PlayerInputFlags GetInput() const { return in_; }
 
@@ -42,7 +36,6 @@ public:
 
 private:
     void SendWorldMsg();
-    void SendControl();
 
     // entities sync
     void SyncEntities();
@@ -54,19 +47,18 @@ private:
     // msg handlers
     bool ProcessInputMsg(net::InMessage& msg);
 
+    // events
+    void Input(PlayerInputType type, bool enabled);
+
 private:
     Game& game_;
     std::string name_;
 
-    World* world_ = nullptr;
+    std::shared_ptr<World> world_ = nullptr;
     World* known_world_ = nullptr;
     std::set<net::EntNum> known_ents_;
 
     PlayerInputFlags in_ = 0;
-
-    PlayerState state_ = PS_NONE;
-    Controllable* ctl_ = nullptr;
-
 };
 
 }

src/game/player_input.hpp

@@ -6,18 +6,22 @@ namespace game
 {
 	using PlayerInputFlags = uint16_t;
 
-	enum PlayerInputFlag : PlayerInputFlags
+	enum PlayerInputType : uint8_t
 	{
-		IN_FORWARD		= 1 << 0,
+		IN_FORWARD,
-		IN_BACKWARD		= 1 << 1,
+		IN_BACKWARD,
-		IN_LEFT			= 1 << 2,
+		IN_LEFT,
-		IN_RIGHT		= 1 << 3,
+		IN_RIGHT,
-		IN_JUMP			= 1 << 4,
+		IN_JUMP,
-		IN_CROUCH		= 1 << 5,
+		IN_CROUCH,
-		IN_USE			= 1 << 6,
+		IN_USE,
-		IN_ATTACK		= 1 << 7,
+		IN_ATTACK,
-		IN_DEBUG1		= 1 << 8,
+		IN_DEBUG1,
-		IN_DEBUG2		= 1 << 9,
+		IN_DEBUG2,
-		IN_DEBUG3		= 1 << 10,
+		IN_DEBUG3,
+		IN_DEBUG4,
+		IN_DEBUG5,
+
+		IN__COUNT,
 	};
 }

src/game/vehicle.cpp

@@ -109,6 +109,22 @@ void game::Vehicle::SendInitData(Player& player, net::OutMessage& msg) const
     net::ModelName name(model_name_);
     msg.Write(name);
     net::WriteRGB(msg, color_); // primary color
+    WriteState(msg);
+}
+
+void game::Vehicle::SetInput(VehicleInputType type, bool enable)
+{
+    if (enable)
+        in_ |= (1 << type);
+    else
+        in_ &= ~(1 << type);
+}
+
+void game::Vehicle::SetPosition(const glm::vec3& pos)
+{
+    auto t = body_->getWorldTransform();
+    t.setOrigin(btVector3(pos.x, pos.y, pos.z));
+    body_->setWorldTransform(t);
 }
 
 game::Vehicle::~Vehicle()
@@ -130,16 +146,6 @@ void game::Vehicle::ProcessInput()
     float engineForce = 0;
     float breakingForce = 0;
 
-    // process input
-    PlayerInputFlags in = GetController() ? GetController()->GetInput() : 0;
-
-    if (in & IN_DEBUG1)
-    {
-        auto t = body_->getWorldTransform();
-        t.setOrigin(btVector3(100, 100, 5));
-        body_->setWorldTransform(t);
-    }
-
     float speed = vehicle_->getCurrentSpeedKmHour();
 
     float maxsc = .5f;
@@ -151,14 +157,19 @@ void game::Vehicle::ProcessInput()
 
     float t_delta = 1.0f / 25.0f;
 
-    if (in & IN_FORWARD)
+    const bool in_forward = in_ & (1 << VIN_FORWARD);
+    const bool in_backward = in_ & (1 << VIN_BACKWARD);
+    const bool in_left = in_ & (1 << VIN_LEFT);
+    const bool in_right  = in_ & (1 << VIN_RIGHT);
+
+    if (in_forward)
     {
         if (speed < -1)
             breakingForce = maxBreakingForce;
         else
             engineForce = maxEngineForce;
     }
-    if (in & IN_BACKWARD)
+    if (in_backward)
     {
         if (speed > 1)
             breakingForce = maxBreakingForce;
@@ -167,19 +178,19 @@ void game::Vehicle::ProcessInput()
     }
 
     // idle breaking
-    if (!(in & IN_FORWARD) && !(in & IN_BACKWARD))
+    if (!in_forward && !in_backward)
     {
         breakingForce = maxBreakingForce * 0.05f;
     }
 
-    if (in & IN_LEFT)
+    if (in_left)
     {
         if (steering_ < steeringClamp)
             steering_ += steeringIncrement * t_delta;
     }
     else
     {
-        if (in & IN_RIGHT)
+        if (in_right)
         {
             if (steering_ > -steeringClamp)
                 steering_ -= steeringIncrement * t_delta;
@@ -229,9 +240,8 @@ void game::Vehicle::UpdateWheels()
     }
 }
 
-void game::Vehicle::SendUpdateMsg()
+void game::Vehicle::WriteState(net::OutMessage& msg) const
 {
-    auto msg = BeginEntMsg(net::EMSG_UPDATE);
     msg.Write(flags_);
     net::WriteTransform(msg, root_.local);
 
@@ -245,24 +255,10 @@ void game::Vehicle::SendUpdateMsg()
         msg.Write<net::WheelZOffsetQ>(wheel.z_offset);
         msg.Write<net::RotationSpeedQ>(wheel.speed);
     }
-
+}
-    // TEMP wheels
+
-    // TODO: REMOVE
+void game::Vehicle::SendUpdateMsg()
-    // for (size_t i =0; i < vehicle_->getNumWheels(); ++i)
+{
-    // {
+    auto msg = BeginEntMsg(net::EMSG_UPDATE);
-    //     vehicle_->updateWheelTransform(i, true);
+    WriteState(msg);
-    //     btTransform tr = vehicle_->getWheelTransformWS(i);
-
-    //     Transform trans;
-    //     trans.SetBtTransform(tr);
-
-    //     net::WriteTransform(msg, trans);
-
-    //     // static glm::vec3 min_angles(1000.0f);
-    //     // static glm::vec3 max_angles(-1000.0f);
-    //     // min_angles = glm::min(min_angles, angles);
-    //     // max_angles= glm::max(max_angles, angles);
-
-    //     // std::cout << angles.x << " " << angles.y << " " << angles.z << " | " <<std::endl;
-    // }
 }

src/game/vehicle.hpp

@@ -5,7 +5,6 @@
 
 #include "assets/vehiclemdl.hpp"
 #include "collision/motionstate.hpp"
-#include "controllable.hpp"
 #include "entity.hpp"
 #include "world.hpp"
 #include "vehicleflags.hpp"
@@ -22,7 +21,18 @@ struct VehicleWheelState
     float z_offset = 0.0f; // [m] against model definition
 };
 
-class Vehicle : public Entity, public Controllable
+using VehicleInputFlags = uint8_t;
+
+enum VehicleInputType
+{
+    VIN_FORWARD,
+    VIN_BACKWARD,
+    VIN_LEFT,
+    VIN_RIGHT,
+    VIN_HANDBRAKE,
+};
+
+class Vehicle : public Entity
 {
 public:
     using Super = Entity;
@@ -32,14 +42,16 @@ public:
     virtual void Update() override;
     virtual void SendInitData(Player& player, net::OutMessage& msg) const override;
 
-    // Controllable
+    void SetInput(VehicleInputType type, bool enable);
-    Entity& GetEntity() override { return *this; };
+
+    void SetPosition(const glm::vec3& pos);
 
     virtual ~Vehicle();
 
 private:
     void ProcessInput();
     void UpdateWheels();
+    void WriteState(net::OutMessage& msg) const;
     void SendUpdateMsg();
 
 private:
@@ -58,6 +70,8 @@ private:
     std::array<VehicleWheelState, MAX_WHEELS> wheels_;
 
     VehicleFlags flags_;
+
+    VehicleInputFlags in_ = 0;
 };
 
 } // namespace game

src/game/world.hpp

@@ -6,6 +6,7 @@
 #include "collision/dynamicsworld.hpp"
 #include "entity.hpp"
 #include "net/defs.hpp"
+#include "player_input.hpp"
 
 namespace game
 {
@@ -33,8 +34,9 @@ public:
 
     // events
     virtual void PlayerJoined(Player& player) {}
+    virtual void PlayerInput(Player& player, PlayerInputType type, bool enabled) {}
     virtual void PlayerLeft(Player& player) {}
-    
+
     Entity* GetEntity(net::EntNum entnum);
 
     const std::string& GetMapName() const { return mapname_; }

src/gameview/client_session.cpp

@@ -30,8 +30,11 @@ bool game::view::ClientSession::ProcessSingleMessage(net::MessageType type, net:
     case net::MSG_CHWORLD:
         return ProcessWorldMsg(msg);
 
-    case net::MSG_CONTROL:
+    case net::MSG_CAM:
-        return ProcessControlMsg(msg);
+        return ProcessCameraMsg(msg);
+    
+    case net::MSG_CHAT:
+        return ProcessChatMsg(msg);
 
     default:
         // try pass the msg to world
@@ -66,9 +69,9 @@ glm::mat4 game::view::ClientSession::GetViewMatrix() const
 {
     glm::vec3 center(0, 0, 3);
 
-    if (world_ && ctl_)
+    if (world_ && follow_ent_)
     {
-        auto ent = world_->GetEntity(ctl_);
+        auto ent = world_->GetEntity(follow_ent_);
         if (ent)
             center += ent->GetRoot().local.position;
     }
@@ -103,10 +106,20 @@ bool game::view::ClientSession::ProcessWorldMsg(net::InMessage& msg)
     return true;
 }
 
-bool game::view::ClientSession::ProcessControlMsg(net::InMessage& msg)
+bool game::view::ClientSession::ProcessCameraMsg(net::InMessage& msg)
 {
-    if (!msg.Read(ctl_))
+    if (!msg.Read(follow_ent_))
         return false;
 
     return true;
 }
+
+bool game::view::ClientSession::ProcessChatMsg(net::InMessage& msg)
+{
+    net::ChatMessage chatm;
+    if (!msg.Read(chatm))
+        return false;
+
+    app_.AddChatMessagePrefix("Server", chatm);
+    return true;
+}

src/gameview/client_session.hpp

@@ -34,7 +34,8 @@ public:
 private:
     // msg handlers
     bool ProcessWorldMsg(net::InMessage& msg);
-    bool ProcessControlMsg(net::InMessage& msg);
+    bool ProcessCameraMsg(net::InMessage& msg);
+    bool ProcessChatMsg(net::InMessage& msg);
 
 private:
     App& app_;
@@ -42,7 +43,7 @@ private:
     std::unique_ptr<WorldView> world_;
 
     float yaw_ = 0.0f, pitch_ = 0.0f;
-    net::EntNum ctl_ = 0;
+    net::EntNum follow_ent_ = 0;
 
 };
 

src/gameview/vehicleview.cpp

@@ -31,7 +31,11 @@ std::unique_ptr<game::view::VehicleView> game::view::VehicleView::InitFromMsg(Wo
 
     auto model = assets::CacheManager::GetVehicleModel("data/" + std::string(modelname) + ".veh");
 
-    return std::make_unique<VehicleView>(world, std::move(model), color);
+    auto vehicle = std::make_unique<VehicleView>(world, std::move(model), color);
+    vehicle->ReadState(msg);
+    vehicle->root_trans_[0] = vehicle->root_trans_[1];
+
+    return vehicle;
 }
 
 bool game::view::VehicleView::ProcessMsg(net::EntMsgType type, net::InMessage& msg)
@@ -125,7 +129,7 @@ void game::view::VehicleView::Draw(gfx::DrawList& dlist)
     }
 }
 
-bool game::view::VehicleView::ProcessUpdateMsg(net::InMessage& msg)
+bool game::view::VehicleView::ReadState(net::InMessage& msg)
 {
     root_trans_[0] = root_.local;
     auto& root_trans = root_trans_[1];
@@ -151,5 +155,9 @@ bool game::view::VehicleView::ProcessUpdateMsg(net::InMessage& msg)
         wheel.steering = i < 2 ? steering : 0.0f;
     }
 
-    return true;
+    return true;}
+
+bool game::view::VehicleView::ProcessUpdateMsg(net::InMessage& msg)
+{
+    return ReadState(msg);
 }

src/gameview/vehicleview.hpp

@@ -31,6 +31,7 @@ public:
     virtual void Draw(gfx::DrawList& dlist) override;
 
 private:
+    bool ReadState(net::InMessage& msg);
     bool ProcessUpdateMsg(net::InMessage& msg);
 
 private:

src/net/defs.hpp

@@ -20,6 +20,10 @@ enum MessageType : uint8_t
     // IN <PlayerInputFlags> <ViewYawQ> <ViewPitchQ>
     MSG_IN,
 
+    /*~~~~~~~~ Session ~~~~~~~~*/
+    // CHAT <ChatMessage>
+    MSG_CHAT,
+
     /*~~~~~~~~ World ~~~~~~~~*/
     // CHWORLD <MapName>
     MSG_CHWORLD,
@@ -32,8 +36,8 @@ enum MessageType : uint8_t
     // ENTDESTROY <EntNum>
     MSG_ENTDESTROY,
     
-    // CONTROL <EntNum>
+    // CAM <EntNum>
-    MSG_CONTROL,
+    MSG_CAM,
 
     /*~~~~~~~~~~~~~~~~*/
     MSG_COUNT,
@@ -42,6 +46,7 @@ enum MessageType : uint8_t
 using PlayerName = FixedStr<24>;
 using MapName = FixedStr<32>;
 using ModelName = FixedStr<64>;
+using ChatMessage = FixedStr<1024>;
 
 // pi approx fraction
 constexpr long long PI_N = 245850922;