132 lines
2.9 KiB
C++
132 lines
2.9 KiB
C++
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#include <std_include.hpp>
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#include "loader/component_loader.hpp"
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#include "fonts.hpp"
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#include "game_console.hpp"
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#include "filesystem.hpp"
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#include "game/game.hpp"
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#include "game/dvars.hpp"
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#include <utils/hook.hpp>
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#include <utils/memory.hpp>
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#include <utils/io.hpp>
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#include <utils/string.hpp>
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#include <utils/image.hpp>
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#include <utils/concurrency.hpp>
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namespace fonts
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{
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namespace
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{
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struct font_data_t
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{
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std::unordered_map<std::string, game::TTF*> fonts;
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std::unordered_map<std::string, std::string> raw_fonts;
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};
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utils::concurrency::container<font_data_t> font_data;
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game::TTF* create_font(const std::string& name, const std::string& data)
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{
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const auto font = utils::memory::get_allocator()->allocate<game::TTF>();
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font->name = utils::memory::get_allocator()->duplicate_string(name);
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font->buffer = utils::memory::get_allocator()->duplicate_string(data);
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font->len = static_cast<int>(data.size());
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font->fontFace = 0;
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return font;
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}
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void free_font(game::TTF* font)
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{
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utils::memory::get_allocator()->free(font->buffer);
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utils::memory::get_allocator()->free(font->name);
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utils::memory::get_allocator()->free(font);
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}
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game::TTF* load_font(const std::string& name)
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{
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return font_data.access<game::TTF*>([&](font_data_t& data_) -> game::TTF*
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{
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if (const auto i = data_.fonts.find(name); i != data_.fonts.end())
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{
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return i->second;
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}
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std::string data{};
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if (const auto i = data_.raw_fonts.find(name); i != data_.raw_fonts.end())
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{
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data = i->second;
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}
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if (data.empty() && !filesystem::read_file(name, &data))
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{
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return nullptr;
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}
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const auto material = create_font(name, data);
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data_.fonts[name] = material;
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return material;
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});
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}
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game::TTF* try_load_font(const std::string& name)
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{
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try
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{
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return load_font(name);
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}
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catch (const std::exception& e)
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{
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game_console::print(game_console::con_type_error, "Failed to load font %s: %s\n", name.data(), e.what());
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}
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return nullptr;
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}
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game::TTF* db_find_xasset_header_stub(game::XAssetType type, const char* name, int create_default)
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{
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auto result = try_load_font(name);
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if (result == nullptr)
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{
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result = game::DB_FindXAssetHeader(type, name, create_default).ttf;
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}
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return result;
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}
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}
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void add(const std::string& name, const std::string& data)
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{
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font_data.access([&](font_data_t& data_)
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{
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data_.raw_fonts[name] = data;
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});
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}
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void clear()
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{
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font_data.access([&](font_data_t& data_)
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{
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for (auto& font : data_.fonts)
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{
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free_font(font.second);
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}
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data_.fonts.clear();
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utils::hook::set<int>(0x14EE3ACB8, 0); // reset registered font count
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});
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}
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class component final : public component_interface
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{
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public:
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void post_unpack() override
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{
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utils::hook::call(0x140747096, db_find_xasset_header_stub);
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}
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};
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}
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REGISTER_COMPONENT(fonts::component)
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