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Optimize console performance

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This commit is contained in:
momo5502 2022-10-01 10:26:07 +02:00
parent d2068ad99d
commit 8e86b676ff
1 changed files with 38 additions and 6 deletions
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44
src/client/component/console.cpp
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@ -6,6 +6,7 @@
#include <utils/thread.hpp> #include <utils/thread.hpp>
#include <utils/hook.hpp> #include <utils/hook.hpp>
#include <utils/concurrency.hpp>
#define CONSOLE_BUFFER_SIZE 16384 #define CONSOLE_BUFFER_SIZE 16384
#define WINDOW_WIDTH 608 #define WINDOW_WIDTH 608
@ -17,19 +18,49 @@ namespace console
HANDLE logo; HANDLE logo;
std::atomic_bool started{false}; std::atomic_bool started{false};
std::atomic_bool terminate_runner{false}; std::atomic_bool terminate_runner{false};
utils::concurrency::container<std::queue<std::string>> message_queue{};
void print_message(const char* message) void print_message(const char* message)
{ {
#ifndef NDEBUG
OutputDebugStringA(message);
#endif
if (started && !terminate_runner) if (started && !terminate_runner)
{ {
game::Com_Printf(0, 0, "%s", message); game::Com_Printf(0, 0, "%s", message);
} }
} }
void queue_message(const char* message)
{
message_queue.access([message](std::queue<std::string>& queue)
{
queue.push(message);
});
}
void print_message_to_console(const char* message)
{
static auto print_func = utils::hook::assemble([](utils::hook::assembler& a)
{
a.push(rbx);
a.mov(eax, 0x8030);
a.jmp(0x142333667_g);
});
static_cast<void(*)(const char*)>(print_func)(message);
}
void empty_message_queue()
{
message_queue.access([](std::queue<std::string>& queue)
{
while(!queue.empty())
{
auto& msg = queue.front();
print_message_to_console(msg.data());
queue.pop();
}
});
}
void print_stub(const char* fmt, ...) void print_stub(const char* fmt, ...)
{ {
va_list ap; va_list ap;
@ -162,8 +193,8 @@ namespace console
{ {
utils::hook::set<uint8_t>(0x14133D2FE_g, 0xEB); // Always enable ingame console utils::hook::set<uint8_t>(0x14133D2FE_g, 0xEB); // Always enable ingame console
//utils::hook::jump(0x1423337F0_g, print_message); utils::hook::jump(0x1423337F0_g, queue_message);
//utils::hook::jump(0x142333660_g, print_message); utils::hook::jump(0x142333660_g, queue_message);
const auto self = utils::nt::library::get_by_address(sys_create_console_stub); const auto self = utils::nt::library::get_by_address(sys_create_console_stub);
logo = LoadImageA(self.get_handle(), MAKEINTRESOURCEA(IMAGE_LOGO), 0, 0, 0, LR_COPYFROMRESOURCE); logo = LoadImageA(self.get_handle(), MAKEINTRESOURCEA(IMAGE_LOGO), 0, 0, 0, LR_COPYFROMRESOURCE);
@ -192,6 +223,7 @@ namespace console
} }
else else
{ {
empty_message_queue();
std::this_thread::sleep_for(1ms); std::this_thread::sleep_for(1ms);
} }
} }