Decompile 6 functions in Source/Contents/CashEmotionMgr.cpp, Source/Contents/CashEmotionMgr.h

Batch #1250 by eAthena: 0 byte-identical, 6 confirmed by peer review.

- fn_02975 CCashEmotionMgr::IsOwnedPack: logic confirmed by peer review
- fn_02849 CashEmotionCommand::CashEmotionCommand: logic confirmed by peer review
- fn_02850 CashEmotionCommand::Add: logic confirmed by peer review
- fn_02851 CashEmotionCommand::Get: logic confirmed by peer review
- fn_02936 CCashEmotionMgr::ClearCommands: logic confirmed by peer review
- fn_02963 CCashEmotionMgr::GetSprFileName: logic confirmed by peer review

Reviewed-by: ragnarok-clanker

Source/Contents/CashEmotionMgr.cpp

@@ -1,6 +1,7 @@
 #include "Contents/CashEmotionMgr.h"
 #include "UI/Chat/ChatSuggestions.h"
 
+#include <algorithm>
 #include <cstring>
 #include <new>
 
@@ -18,6 +19,32 @@ public:
   unsigned int Select(int actionId);
 };
 
+// OFFSET: 0x00592290
+// FUNCTION: fn_02849
+CashEmotionCommand::CashEmotionCommand(const std::string& name, int packId, int emotionId) : name(name) {
+  this->Add(packId, emotionId);
+}
+
+// OFFSET: 0x005923D0
+// FUNCTION: fn_02850
+void CashEmotionCommand::Add(int packId, int emotionId) {
+  if (packId < 0 || emotionId < 0) {
+    return;
+  }
+
+  this->entries.emplace_back(packId, emotionId);
+}
+
+// OFFSET: 0x00592420
+// FUNCTION: fn_02851
+std::pair<int, int> CashEmotionCommand::Get(int index) const {
+  if (index < 0 || static_cast<std::size_t>(index) >= this->entries.size()) {
+    return std::pair<int, int>(-1, -1);
+  }
+
+  return this->entries[index];
+}
+
 // OFFSET: 0x00596430
 // FUNCTION: fn_02915
 CCashEmotionMgr::CCashEmotionMgr()
@@ -41,6 +68,16 @@ void CCashEmotionMgr::Reset() {
   this->m_commands.clear();
 }
 
+// OFFSET: 0x00598F40
+// FUNCTION: fn_02936
+void CCashEmotionMgr::ClearCommands() {
+  for (auto& entry : this->m_commands) {
+    delete reinterpret_cast<CashEmotionCommand*>(entry.second);
+  }
+
+  this->m_commands.erase(this->m_commands.begin(), this->m_commands.end());
+}
+
 // OFFSET: 0x00599650
 // FUNCTION: fn_02940
 bool CCashEmotionMgr::Initialize() {
@@ -156,3 +193,20 @@ const char* CCashEmotionMgr::GetEmotionName(int packId, int emotionId) {
 
   return emoIt->second.name.c_str();
 }
+
+// OFFSET: 0x0059AC40
+// FUNCTION: fn_02963
+const char* CCashEmotionMgr::GetSprFileName(int sprId) {
+  auto it = this->m_sprNames.find(sprId);
+  if (it == this->m_sprNames.end()) {
+    return nullptr;
+  }
+
+  return it->second.c_str();
+}
+
+// OFFSET: 0x0059C490
+// FUNCTION: fn_02975
+bool CCashEmotionMgr::IsOwnedPack(int packId) {
+  return std::find(this->m_ownedPacks.begin(), this->m_ownedPacks.end(), packId) != this->m_ownedPacks.end();
+}

Source/Contents/CashEmotionMgr.h

@@ -5,6 +5,26 @@
 #include <cstdint>
 #include <string>
 #include <unordered_map>
+#include <utility>
+#include <vector>
+
+struct CashEmotionKeyHash {
+  // INLINED
+  std::size_t operator()(int key) const {
+    return static_cast<std::size_t>(key);
+  }
+};
+
+class CashEmotionCommand {
+public:
+  CashEmotionCommand(const std::string& name, int packId, int emotionId);
+
+  void Add(int packId, int emotionId);
+  std::pair<int, int> Get(int index) const;
+
+  /* 0000 */ std::string name;
+  /* 0018 */ std::vector<std::pair<int, int>> entries;
+};
 
 struct CashEmotionData {
   int id;
@@ -21,11 +41,14 @@ public:
   static void Shutdown();
 
   void Reset();
+  void ClearCommands();
   void HideSuggestions();
   int ProcessChatCommand(const char* command);
   const char* GetPackName(int packId);
   CashEmotionData* GetEmotionData(int packId, int emotionId);
   const char* GetEmotionName(int packId, int emotionId);
+  const char* GetSprFileName(int sprId);
+  bool IsOwnedPack(int packId);
 
 protected:
   /* 0004 */ bool m_enabled;
@@ -36,15 +59,20 @@ protected:
   /* 0030 */ std::unordered_map<int, std::unordered_map<int, CashEmotionData>> m_emotionsByPack;
   /* 0050 */ std::uint8_t unknown_0050[64];
   /* 0090 */ std::unordered_map<int, std::string> m_packNames;
-  /* 00B0 */ std::uint8_t unknown_00B0[200];
+  /* 00B0 */ std::uint8_t unknown_00B0[36];
+  /* 00D4 */ std::unordered_map<int, std::string, CashEmotionKeyHash> m_sprNames;
+  /* 00F4 */ std::uint8_t unknown_00F4[132]{};
   /* 0178 */ std::unordered_map<std::string, int> m_commands;
-  /* 0198 */ std::uint8_t unknown_0198[64];
+  /* 0198 */ std::uint8_t unknown_0198[12];
+  /* 01A4 */ std::vector<int> m_ownedPacks;
+  /* 01B0 */ std::uint8_t unknown_01B0[40]{};
 };
 
 extern CCashEmotionMgr* g_cashEmotionMgr;
 
 #if defined(_WIN32) && !defined(_WIN64)
 static_assert(offsetof(CashEmotionData, name) == 0x08);
+static_assert(sizeof(CashEmotionCommand) == 0x24);
 static_assert(sizeof(CCashEmotionMgr) == 472);
 #endif