StringTables (aka. )

src/Components/Loader.cpp

@@ -39,6 +39,7 @@ namespace Components
 		Loader::Register(new QuickPatch());
 		Loader::Register(new ServerInfo());
 		Loader::Register(new ServerList());
+		Loader::Register(new StringTable());
 		Loader::Register(new ZoneBuilder());
 		Loader::Register(new AssetHandler());
 		Loader::Register(new Localization());

src/Components/Loader.hpp

@@ -52,6 +52,7 @@ namespace Components
 #include "Modules\QuickPatch.hpp"
 #include "Modules\ServerInfo.hpp"
 #include "Modules\ServerList.hpp"
+#include "Modules\StringTable.hpp"
 #include "Modules\ZoneBuilder.hpp"
 #include "Modules\AssetHandler.hpp"
 #include "Modules\Localization.hpp"

src/Components/Modules/StringTable.cpp

@@ -0,0 +1,113 @@
+#include "STDInclude.hpp"
+
+namespace Components
+{
+	std::map<std::string, Game::StringTable*> StringTable::StringTableMap;
+
+	int StringTable::Hash(const char* data)
+	{
+		int hash = 0;
+
+		while (*data != 0)
+		{
+			hash = tolower(*data) + (31 * hash);
+
+			data++;
+		}
+
+		return hash;
+	}
+
+	Game::StringTable* StringTable::LoadObject(const char* filename)
+	{
+		Game::StringTable* table = nullptr;
+		FileSystem::File rawTable(filename);
+
+		if (rawTable.Exists())
+		{
+			Utils::CSV parsedTable(rawTable.GetBuffer(), false);
+
+			table = Utils::Memory::AllocateArray<Game::StringTable>(1);
+
+			if (table)
+			{
+				table->name = Utils::Memory::DuplicateString(filename);
+				table->columnCount = parsedTable.GetColumns();
+				table->rowCount = parsedTable.GetRows();
+
+				table->values = Utils::Memory::AllocateArray<Game::StringTableCell>(table->columnCount * table->rowCount);
+
+				if (!table->values)
+				{
+					Utils::Memory::Free(table);
+					return nullptr;
+				}
+
+				for (int i = 0; i < table->rowCount; i++)
+				{
+					for (int j = 0; j < table->columnCount; j++)
+					{
+						Game::StringTableCell* cell = &table->values[i * table->columnCount + j];
+						cell->hash = StringTable::Hash(parsedTable.GetElementAt(i, j).data());
+						cell->string = Utils::Memory::DuplicateString(parsedTable.GetElementAt(i, j));
+						//if (!cell->string) cell->string = ""; // We have to assume it allocated successfully
+					}
+				}
+
+				StringTable::StringTableMap[filename] = table;
+			}
+		}
+		else
+		{
+			StringTable::StringTableMap[filename] = nullptr;
+		}
+
+		return table;
+	}
+
+	StringTable::StringTable()
+	{
+		AssetHandler::OnFind(Game::XAssetType::ASSET_TYPE_STRINGTABLE, [] (Game::XAssetType, const char* filename)
+		{
+			Game::XAssetHeader header = { 0 };
+
+			if (StringTable::StringTableMap.find(filename) != StringTable::StringTableMap.end())
+			{
+				header.stringTable = StringTable::StringTableMap[filename];
+			}
+			else
+			{
+				header.stringTable = StringTable::LoadObject(filename);
+			}
+
+			return header;
+		});
+	}
+
+	StringTable::~StringTable()
+	{
+		for (auto i = StringTable::StringTableMap.begin(); i != StringTable::StringTableMap.end(); i++)
+		{
+			Game::StringTable* table = i->second;
+			if (table)
+			{
+				if (table->values)
+				{
+					for (int i = 0; i < table->rowCount * table->columnCount; i++)
+					{
+						if (table->values[i].string)
+						{
+							Utils::Memory::Free(table->values[i].string);
+						}
+					}
+
+					Utils::Memory::Free(table->values);
+				}
+
+				Utils::Memory::Free(table);
+			}
+		}
+
+		StringTable::StringTableMap.clear();
+	}
+}

src/Components/Modules/StringTable.hpp

@@ -0,0 +1,16 @@
+namespace Components
+{
+	class StringTable : public Component
+	{
+	public:
+		StringTable();
+		~StringTable();
+		const char* GetName() { return "StringTable"; };
+
+	private:
+		static std::map<std::string, Game::StringTable*> StringTableMap;
+
+		static int Hash(const char* data);
+		static Game::StringTable* LoadObject(const char* filename);
+	};
+}

src/Utils/CSV.cpp

@@ -2,9 +2,9 @@
 
 namespace Utils
 {
-	CSV::CSV(std::string file)
+	CSV::CSV(std::string file, bool isFile)
 	{
-		CSV::Parse(file);
+		CSV::Parse(file, isFile);
 	}
 
 	CSV::~CSV()
@@ -37,6 +37,18 @@ namespace Utils
 		return 0;
 	}
 
+	int CSV::GetColumns()
+	{
+		int count = 0;
+
+		for (int i = 0; i < CSV::GetRows(); i++)
+		{
+			count = max(CSV::GetColumns(i), count);
+		}
+
+		return count;
+	}
+
 	std::string CSV::GetElementAt(size_t row, size_t column)
 	{
 		if (CSV::DataMap.size() > row)
@@ -52,11 +64,19 @@ namespace Utils
 		return "";
 	}
 
-	void CSV::Parse(std::string file)
+	void CSV::Parse(std::string file, bool isFile)
+	{
+		std::string buffer;
+
+		if (isFile)
 		{
 			if (!Utils::FileExists(file)) return;
-
-		std::string buffer = Utils::ReadFile(file);
+			buffer = Utils::ReadFile(file);
+		}
+		else
+		{
+			buffer = file;
+		}
 		
 		if (buffer.size())
 		{
@@ -74,7 +94,7 @@ namespace Utils
 		bool isString = false;
 		std::string element;
 		std::vector<std::string> _row;
-		char tempStr[2] = { 0, 0 };
+		char tempStr = 0;
 
 		for (unsigned int i = 0; i < row.size(); i++)
 		{
@@ -91,7 +111,7 @@ namespace Utils
 			}
 			else if (i < (row.size() - 1) && row[i] == '\\' &&row[i + 1] == '"' && isString) // Handle quotes in strings as \"
 			{
-				tempStr[0] = '"';
+				tempStr = '"';
 				++i;
 			}
 			else if (!isString && (row[i] == '\n' || row[i] == '\x0D' || row[i] == '\x0A' || row[i] == '\t'))
@@ -105,10 +125,10 @@ namespace Utils
 			}
 			else
 			{
-				tempStr[0] = row[i];
+				tempStr = row[i];
 			}
 
-			element.append(tempStr);
+			element.append(&tempStr, 1);
 		}
 
 		// Push last element

src/Utils/CSV.hpp

@@ -3,17 +3,18 @@ namespace Utils
 	class CSV
 	{
 	public:
-		CSV(std::string file);
+		CSV(std::string file, bool isFile = true);
 		~CSV();
 
 		int GetRows();
+		int GetColumns();
 		int GetColumns(size_t row);
 
 		std::string GetElementAt(size_t row, size_t column);
 
 	private:
 
-		void Parse(std::string file);
+		void Parse(std::string file, bool isFile = true);
 		void ParseRow(std::string row);
 		std::vector<std::vector<std::string>> DataMap;
 	};