feat(world): add skeleton for DayNight system

src/client/Client.cpp

@@ -808,5 +808,12 @@ void ClientInitializeGame(int32_t continentID, const C3Vector& position) {
     ClientServices::SetMessageHandler(SMSG_NEW_WORLD, &NewWorldHandler, nullptr);
     ClientServices::SetMessageHandler(SMSG_LOGIN_VERIFY_WORLD, &LoginVerifyWorldHandler, nullptr);
 
+    auto record = g_mapDB.GetRecord(continentID);
+    if (!record) {
+        return;
+    }
+
+    CWorld::LoadMap(record->m_directory, position, continentID);
+
     // TODO
 }

src/client/ClientHandlers.cpp

@@ -5,12 +5,8 @@
 
 #include "console/Console.hpp"
 #include "world/World.hpp"
-
+#include "db/Db.hpp"
-
+#include "event/Timer.hpp"
-uint32_t s_newZoneID = 0;
-C3Vector s_newPosition;
-float s_newFacing = 0.0f;
-const char* s_newMapname = nullptr;
 
 
 int32_t NewWorldHandler(void* param, NETMESSAGE msgId, uint32_t time, CDataStore* msg) {
@@ -23,7 +19,16 @@ int32_t NewWorldHandler(void* param, NETMESSAGE msgId, uint32_t time, CDataStore
     msg->Get(s_newFacing);
 
     if (msg->IsRead()) {
-        // TODO
+        auto record = g_mapDB.GetRecord(s_newZoneID);
+        if (!record) {
+            ConsoleWrite("Bad SMSG_NEW_WORLD zoneID\n", DEFAULT_COLOR);
+            return 0;
+        }
+
+        s_newMapname = record->m_directory;
+        // TODO: EventSetTimer(0, LoadNewWorld, 1);
+        // WORKAROUND:
+        LoadNewWorld(nullptr);
         return 1;
     } else {
         ConsoleWrite("Bad SMSG_NEW_WORLD\n", DEFAULT_COLOR);
@@ -45,17 +50,19 @@ int32_t LoginVerifyWorldHandler(void* param, NETMESSAGE msgId, uint32_t time, CD
 
     float facing;
     msg->Get(facing);
-    // zoneID != ClntObjMgrGetMapID()
+
-    if (false) {
+    if (false /* zoneID != ClntObjMgrGetMapID() */) {
         s_newFacing = facing;
         s_newPosition = position;
         s_newZoneID = zoneID;
-        //if (zoneID < dword_AD4170 || zoneID > dword_AD416C || (v0 = *(_DWORD*)(dword_AD4180 + 4 * (zoneID - dword_AD4170))) == 0) {
+        auto record = g_mapDB.GetRecord(s_newZoneID);
-        //    ConsoleWrite("Bad SMSG_NEW_WORLD zoneID\n", 0);
+        if (!record) {
-        //    return 0;
+            ConsoleWrite("Bad SMSG_NEW_WORLD zoneID\n", DEFAULT_COLOR);
-        //}
+            return 0;
-        //s_newMapname = *(_DWORD*)(v0 + 4);
+        }
-        LoadNewWorld();
+
+        s_newMapname = record->m_directory;
+        LoadNewWorld(nullptr);
     }
     return 1;
 }

src/gameui/CGWorldFrame.cpp

@@ -3,6 +3,7 @@
 #include "gx/Transform.hpp"
 #include "gx/Draw.hpp"
 #include "gx/Shader.hpp"
+#include "world/CWorld.hpp"
 
 #include <bc/Memory.hpp>
 #include <tempest/Matrix.hpp>
@@ -62,4 +63,5 @@ void CGWorldFrame::OnWorldUpdate() {
 }
 
 void CGWorldFrame::OnWorldRender() {
+    CWorld::Render();
 }

src/world/CMakeLists.txt

@@ -1,4 +1,8 @@
-file(GLOB PRIVATE_SOURCES "*.cpp")
+file(GLOB PRIVATE_SOURCES
+    "daynight/*.cpp"
+    "map/*.cpp"
+    "*.cpp"
+)
 
 add_library(world STATIC
     ${PRIVATE_SOURCES}
@@ -13,4 +17,9 @@ target_link_libraries(world
     PRIVATE
         gx
         model
+    PUBLIC
+        bc
+        common
+        storm
+        tempest
 )

src/world/CWorld.cpp

@@ -2,6 +2,8 @@
 #include "gx/Device.hpp"
 #include "gx/Shader.hpp"
 #include "model/Model2.hpp"
+#include "world/map/CMap.hpp"
+#include "world/daynight/DayNight.hpp"
 
 uint32_t CWorld::s_enables;
 uint32_t CWorld::s_enables2;
@@ -42,3 +44,11 @@ void CWorld::Initialize() {
 
     // TODO
 }
+
+void CWorld::LoadMap(const char* mapName, const C3Vector& position, int32_t zoneID) {
+    CMap::Load(mapName, zoneID);
+}
+
+void CWorld::Render() {
+    DayNight::RenderSky();
+}

src/world/CWorld.hpp

@@ -2,6 +2,7 @@
 #define WORLD_C_WORLD_HPP
 
 #include <cstdint>
+#include <tempest/Vector.hpp>
 
 class CWorld {
     public:
@@ -47,6 +48,8 @@ class CWorld {
 
         // Static functions
         static void Initialize(void);
+        static void LoadMap(const char* mapName, const C3Vector& position, int32_t zoneID);
+        static void Render();
 };
 
 #endif

src/world/World.cpp

@@ -1,6 +1,13 @@
 #include "world/World.hpp"
 
-int32_t LoadNewWorld() {
+uint32_t s_newZoneID = 0;
+C3Vector s_newPosition;
+float s_newFacing = 0.0f;
+const char* s_newMapname = nullptr;
 
+
+int32_t LoadNewWorld(const void* eventData) {
+    // TODO
+    CWorld::LoadMap(s_newMapname, s_newPosition, s_newZoneID);
     return 1;
 }

src/world/World.hpp

@@ -3,6 +3,11 @@
 
 #include "world/CWorld.hpp"
 
-int32_t LoadNewWorld();
+extern uint32_t s_newZoneID;
+extern C3Vector s_newPosition;
+extern float s_newFacing;
+extern const char* s_newMapname;
+
+int32_t LoadNewWorld(const void* eventData);
 
 #endif

src/world/daynight/DNStars.cpp

@@ -0,0 +1,46 @@
+#include "world/daynight/DNStars.hpp"
+#include "model/Model2.hpp"
+#include <common/Time.hpp>
+
+namespace DayNight {
+
+void DNStars::Initialize() {
+    this->m_scene = M2CreateScene();
+    this->m_model = this->m_scene->CreateModel("Environments\\Stars\\stars.mdl", 0);
+    this->m_time = OsGetAsyncTimeMs();
+}
+
+void DNStars::Destroy() {
+    if (this->m_model) {
+        this->m_model->Release();
+        this->m_model = nullptr;
+    }
+
+    if (this->m_scene) {
+        // TODO: this->m_scene->Release();
+        this->m_scene = nullptr;
+    }
+}
+
+void DNStars::Update() {
+    // TODO
+}
+
+void DNStars::Render() {
+    if (this->m_color.a < 2) {
+        //return;
+    }
+
+    this->m_model->SetAnimating(1);
+
+    // TODO
+
+    uint32_t elapsed = OsGetAsyncTimeMs() - this->m_time;
+    this->m_time += elapsed;
+    this->m_scene->AdvanceTime(elapsed);
+    this->m_scene->Animate(C3Vector());
+    this->m_scene->Draw(M2PASS_0);
+    this->m_scene->Draw(M2PASS_1);
+}
+
+} // namespace DayNight

src/world/daynight/DNStars.hpp

@@ -0,0 +1,32 @@
+#ifndef WORLD_DAY_NIGHT_STARS_HPP
+#define WORLD_DAY_NIGHT_STARS_HPP
+
+
+#include <cstdint>
+#include <tempest/Vector.hpp>
+
+
+class CM2Scene;
+class CM2Model;
+
+
+namespace DayNight {
+
+class DNStars {
+    public:
+    void Initialize();
+    void Destroy();
+    void Update();
+    void Render();
+
+    CM2Scene* m_scene = nullptr;
+    CM2Model* m_model = nullptr;
+    CImVector m_color { 0 };
+    C3Vector m_pos;
+    uint32_t m_time = 0;
+};
+
+} // namespace DayNight
+
+
+#endif

src/world/daynight/DayNight.cpp

@@ -0,0 +1,20 @@
+#include "world/daynight/DayNight.hpp"
+#include "world/daynight/DNStars.hpp"
+
+
+namespace DayNight {
+
+static DNStars g_stars;
+
+
+void LoadMap(int32_t zoneID) {
+    // TODO
+    g_stars.Initialize();
+}
+
+void RenderSky() {
+    // TODO
+    g_stars.Render();
+}
+
+} // namespace DayNight

src/world/daynight/DayNight.hpp

@@ -0,0 +1,13 @@
+#ifndef WORLD_DAY_NIGHT_HPP
+#define WORLD_DAY_NIGHT_HPP
+
+#include <cstdint>
+
+namespace DayNight {
+
+void LoadMap(int32_t zoneID);
+void RenderSky();
+
+} // namespace DayNight
+
+#endif

src/world/map/CMap.cpp

@@ -0,0 +1,7 @@
+#include "world/map/CMap.hpp"
+#include "world/daynight/DayNight.hpp"
+
+
+void CMap::Load(const char* mapName, int32_t zoneID) {
+    DayNight::LoadMap(zoneID);
+}

src/world/map/CMap.hpp

@@ -0,0 +1,11 @@
+#ifndef WORLD_C_MAP_HPP
+#define WORLD_C_MAP_HPP
+
+#include <cstdint>
+
+class CMap {
+    public:
+    static void Load(const char* mapName, int32_t zoneID);
+};
+
+#endif