6arelyFuture
eb318d32c5
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118 lines
3.1 KiB
C++
118 lines
3.1 KiB
C++
#include <std_include.hpp>
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#include "loader/component_loader.hpp"
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#include "game/dvars.hpp"
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#include <utils/hook.hpp>
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#include "gsc/extension.hpp"
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#include "game_log.hpp"
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#include "scheduler.hpp"
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namespace game_log {
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namespace {
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int log_file = 0;
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void g_scr_log_print() {
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char string[1024]{};
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std::size_t i_string_len = 0;
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const auto i_num_parms = game::Scr_GetNumParam();
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for (std::size_t i = 0; i < i_num_parms; ++i) {
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const auto* psz_token = game::Scr_GetString(i);
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const auto i_token_len = std::strlen(psz_token);
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i_string_len += i_token_len;
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if (i_string_len >= sizeof(string)) {
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// Do not overflow the buffer
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break;
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}
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game::I_strncat(string, sizeof(string), psz_token);
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}
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log_printf("%s", string);
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}
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void g_init_game_stub() {
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game::Com_Printf(game::CON_CHANNEL_SERVER,
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"------- Game Initialization -------\n");
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game::Com_Printf(game::CON_CHANNEL_SERVER, "gamename: iw4x-sp\n");
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game::Com_Printf(game::CON_CHANNEL_SERVER, "gamedate: %s\n", __DATE__);
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if (*dvars::g_log->current.string == '\0') {
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game::Com_Printf(game::CON_CHANNEL_SERVER, "Not logging to disk.\n");
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} else {
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game::FS_FOpenFileByMode(dvars::g_log->current.string, &log_file,
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game::FS_APPEND_SYNC);
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if (!log_file) {
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game::Com_PrintWarning(game::CON_CHANNEL_SERVER,
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"WARNING: Couldn't open logfile: %s\n");
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} else {
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log_printf(
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"------------------------------------------------------------\n");
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log_printf("InitGame\n");
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}
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}
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utils::hook::invoke<void>(0x4FA880); // Vehicle_ClearServerDefs
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}
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void g_shutdown_game_stub() {
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if (log_file) {
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log_printf("ShutdownGame:\n");
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log_printf(
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"------------------------------------------------------------\n");
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game::FS_FCloseFile(log_file);
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log_file = 0;
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}
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utils::hook::invoke<void>(0x455F90); // Actor_ClearThreatBiasGroups
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}
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} // namespace
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void log_printf(const char* fmt, ...) {
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char string[1024]{};
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char string2[1024]{};
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va_list ap;
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if (!log_file) {
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return;
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}
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va_start(ap, fmt);
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vsnprintf(string2, sizeof(string2), fmt, ap);
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va_end(ap);
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string2[sizeof(string2) - 1] = '\0';
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const auto time = game::level->time / 1000;
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const auto len =
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game::Com_sprintf(string, sizeof(string), "%3i:%i%i %s", time / 60,
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time % 60 / 10, time % 60 % 10, string2);
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game::FS_Write(string, len, log_file);
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}
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class component final : public component_interface {
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public:
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static_assert(offsetof(game::level_locals_t, time) == 0x34);
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void post_load() override {
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utils::hook(0x4C75E0, g_init_game_stub, HOOK_CALL).install()->quick();
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utils::hook(0x418B5A, g_shutdown_game_stub, HOOK_CALL).install()->quick();
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scheduler::once(
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[] {
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dvars::g_log = game::Dvar_RegisterString(
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"g_log", "games_sp.log", game::DVAR_NONE, "Log file name");
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},
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scheduler::pipeline::main);
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gsc::add_function("logprint", g_scr_log_print);
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}
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};
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} // namespace game_log
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REGISTER_COMPONENT(game_log::component)
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