Decompile fn_21299 (CGameMode::SpawnArrowEffect64)

Batch #8125 by Yommy: 0 byte-identical, 1 confirmed by peer review.

- fn_21299 CGameMode::SpawnArrowEffect64: logic confirmed by peer review

Peer-reviewed-by: Yommy, Snow, SapitoSucio
Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).

Source/Client/Mode/CGameMode.h

@@ -447,7 +447,7 @@ public:
   void ReceiveGameOptionResult(int command, int result, int enabled);
   void ReceiveCharViewResult(const unsigned char* packet);
   void SpawnArrowEffect(std::uint32_t aid, int target, char flag, int argument);
-  void SpawnArrowEffect64(std::uint32_t aid, int target, char flag);
+  void SpawnArrowEffect64(const vector3d* source, const vector3d* target, float speed);
   void UnusedArrowStub(int a, int b, int c, int d, int e, int f, int g, int h, int i, int j);
   bool UpdateReplayPause(bool resume);
   void ReceiveCharacterRenameResult(const unsigned char* packet);
@@ -589,6 +589,8 @@ public:
   void ReceiveVendingItemList(int aid, int storeId, char own, int count, std::uint32_t duration, const unsigned char* data, int value, int unused);
   void ReceiveVendingItemList2(int aid, int storeId, char own, int count, std::uint32_t duration, const unsigned char* data);
   void ReceiveVendingItemSoldNow(const unsigned char* data);
+  void ReceiveNotifyGroundSkill(const unsigned char* packet);
+  void ReceiveAcceptEnter(const unsigned char* data);
 };
 
 void LaunchRollingCutterEffect(CGameActor* actor);

Source/Client/Mode/CLoginMode.h

@@ -160,6 +160,7 @@ extern int g_modalImmediate;
 extern bool g_pingLogEnabled;
 extern std::uint32_t g_pingLogFirstTick;
 extern std::list<std::uint32_t> g_pingLogTicks;
+extern char g_zoneServerIp[16];
 
 int GetClientType();
 std::string GetMacAddress();

Source/Client/Mode/GameModeNotices.cpp

@@ -1,6 +1,8 @@
 #include "Client/Input/InputCharset.h"
 #include "Client/Mode/CGameMode.h"
+#include "Client/Mode/CLoginMode.h"
 #include "Client/Mode/ModeMgr.h"
+#include "Client/Replay.h"
 #include "Client/Session.h"
 #include "Contents/Actors/ActorStateFlags.h"
 #include "Contents/Actors/GameActor.h"
@@ -10,8 +12,10 @@
 #include "Contents/Configuration/ServiceConfiguration.h"
 #include "Contents/Configuration/ServiceOptions.h"
 #include "Contents/Effects/EffectActor.h"
+#include "Contents/Effects/Effect.h"
 #include "Contents/Effects/EffectLists.h"
 #include "Contents/Effects/RagEffect.h"
+#include "Contents/Effects/EffectTypes.h"
 #include "Contents/GuildInfo.h"
 #include "Contents/GuildMgr.h"
 #include "Contents/Items/ItemDescription.h"
@@ -28,10 +32,13 @@
 #include "Contents/Schedule/CaptchaUploadSchedule.h"
 #include "Contents/Schedule/CheckGDISchedule.h"
 #include "Contents/Schedule/TimeScheduler.h"
+#include "Contents/Skills/SkillInfo.h"
+#include "Contents/Sound/SoundMgr.h"
 #include "Contents/World/World.h"
 #include "Network/Connection/Connection.h"
 #include "Network/Packets/PacketLengths.h"
 #include "Render/Renderer.h"
+#include "Resource/World/TerrainResource.h"
 #include "UI/AdventureGuide/UIAdventureGuide.h"
 #include "UI/Dialogs/UISayDialogWnd.h"
 #include "UI/Rodex/UIRodexComposeWnd.h"
@@ -52,8 +59,12 @@
 #include "UI/Window/UIWindowMgr.h"
 #include "UI/Window/WindowDialogs.h"
 #include "Utility/Text/FormatString.h"
+#include "Utility/Math/AffineMatrix.h"
+
+#include <algorithm>
 #include <cstdint>
 #include <cstdio>
+#include <cstdlib>
 #include <cstring>
 #include <map>
 #include <string>
@@ -3695,3 +3706,18 @@ void CGameMode::ReceiveVendingItemList2(int aid, int storeId, char own, int coun
     this->unknown_024C = 1;
   }
 }
+
+// OFFSET: 0x00D742B0
+
+#pragma pack(push, 1)
+struct GameAcceptEnterPacket {
+  /* 0000 */ std::int16_t id;
+  /* 0002 */ std::uint32_t startTime;
+  /* 0006 */ unsigned char posDir[3];
+  /* 0009 */ unsigned char xSize;
+  /* 000A */ unsigned char ySize;
+  /* 000B */ unsigned char font;
+};
+#pragma pack(pop)
+
+// OFFSET: 0x00D1B890

Source/Contents/World/WorldObjects.cpp

@@ -192,13 +192,13 @@ void CGameMode::SpawnArrowEffect(std::uint32_t aid, int target, char flag, int a
 
 // OFFSET: 0x00CD80C0
 // FUNCTION: fn_21299
-void CGameMode::SpawnArrowEffect64(std::uint32_t aid, int target, char flag) {
+void CGameMode::SpawnArrowEffect64(const vector3d* source, const vector3d* target, float speed) {
   CArrowEffect* effect = new CArrowEffect;
 
   if (effect) {
     this->scene->objects.push_back(effect);
-    effect->SendMsg(nullptr, 64, 0, static_cast<int>(aid), static_cast<int>(aid) >> 31, target, target >> 31, reinterpret_cast<int>(&flag),
-                    reinterpret_cast<int>(&flag) >> 31, 0, 0, 0, 0, 0, 0);
+    effect->SendMsg(nullptr, 64, 0, reinterpret_cast<int>(source), reinterpret_cast<int>(source) >> 31, reinterpret_cast<int>(target),
+                    reinterpret_cast<int>(target) >> 31, reinterpret_cast<int>(&speed), reinterpret_cast<int>(&speed) >> 31, 0, 0, 0, 0, 0, 0);
   }
 }