From 24ecf5d3e60dd3c30912a77c0853486fd939c241 Mon Sep 17 00:00:00 2001
From: fed <58637860+fedddddd@users.noreply.github.com>
Date: Wed, 22 Feb 2023 05:32:56 +0100
Subject: [PATCH] Load font replacements from csv

---
 src/client/component/fastfiles.cpp | 13 ++++++-
 src/client/component/fonts.cpp     | 60 +++++++++++++++++++++++++++++-
 2 files changed, 70 insertions(+), 3 deletions(-)

diff --git a/src/client/component/fastfiles.cpp b/src/client/component/fastfiles.cpp
index c0c7882e..7045b502 100644
--- a/src/client/component/fastfiles.cpp
+++ b/src/client/component/fastfiles.cpp
@@ -149,6 +149,16 @@ namespace fastfiles
 			}
 		}
 
+		void load_pre_gfx_zones(game::XZoneInfo* zoneInfo,
+			unsigned int zoneCount, game::DBSyncMode syncMode)
+		{
+			// code_pre_gfx
+
+			try_load_zone("h2_mod_pre_gfx", true);
+
+			game::DB_LoadXAssets(zoneInfo, zoneCount, syncMode);
+		}
+
 		void load_post_gfx_and_ui_and_common_zones(game::XZoneInfo* zoneInfo, 
 			unsigned int zoneCount, game::DBSyncMode syncMode)
 		{
@@ -156,7 +166,6 @@ namespace fastfiles
 			// ui_mp
 			// common_mp
 
-			try_load_zone("h2_mod_ui", true);
 			try_load_zone("h2_mod_common", true);
 
 			game::DB_LoadXAssets(zoneInfo, zoneCount, syncMode);
@@ -602,6 +611,8 @@ namespace fastfiles
 
 			// load our custom ui and common zones
 			utils::hook::call(0x14074E22A, load_post_gfx_and_ui_and_common_zones);
+			utils::hook::call(0x1405A46FD, load_pre_gfx_zones);
+			utils::hook::call(0x1405A4959, load_pre_gfx_zones);
 
 			reallocate_asset_pools();
 
diff --git a/src/client/component/fonts.cpp b/src/client/component/fonts.cpp
index 6d18e1d7..05157870 100644
--- a/src/client/component/fonts.cpp
+++ b/src/client/component/fonts.cpp
@@ -6,6 +6,7 @@
 #include "filesystem.hpp"
 #include "command.hpp"
 #include "language.hpp"
+#include "config.hpp"
 
 #include "game/game.hpp"
 #include "game/dvars.hpp"
@@ -46,6 +47,60 @@ namespace fonts
 			std::unordered_map<std::string, std::string> raw_fonts;
 		};
 
+		struct font_replacement
+		{
+			game::language_t language;
+			std::string font;
+			std::string replacement;
+		};
+
+		game::StringTable* get_font_replacements()
+		{
+			if (!game::DB_XAssetExists(game::ASSET_TYPE_STRINGTABLE, "font_replacements.csv"))
+			{
+				return nullptr;
+			}
+
+			return game::DB_FindXAssetHeader(game::ASSET_TYPE_STRINGTABLE, "font_replacements.csv", false).stringTable;
+		}
+
+		std::string get_font_replacement(const std::string& name)
+		{
+			const auto table = get_font_replacements();
+			if (table == nullptr)
+			{
+				return name;
+			}
+
+			const auto current_language = language::current();
+			const std::string language_str = game::languages[current_language].name;
+
+			for (auto row = 0; row < table->rowCount; row++)
+			{
+				if (table->columnCount < 3)
+				{
+					continue;
+				}
+				
+				const auto row_values = &table->values[(row * table->columnCount)];
+				const auto lang = row_values[0].string;
+				if (lang != language_str)
+				{
+					continue;
+				}
+
+				const auto font = row_values[1].string;
+				const auto replacement = row_values[2].string;
+
+				if (font == name)
+				{
+					return replacement;
+				}
+			}
+
+			return name;
+		}
+
 		utils::concurrency::container<font_data_t> font_data;
 
 		game::TTF* create_font(const std::string& name, const std::string& data)
@@ -108,10 +163,11 @@ namespace fonts
 
 		game::TTF* db_find_xasset_header_stub(game::XAssetType type, const char* name, int create_default)
 		{
-			auto result = try_load_font(name);
+			const auto name_ = get_font_replacement(name);
+			auto result = try_load_font(name_);
 			if (result == nullptr)
 			{
-				result = game::DB_FindXAssetHeader(type, name, create_default).ttf;
+				result = game::DB_FindXAssetHeader(type, name_.data(), create_default).ttf;
 			}
 			return result;
 		}