s1-mod/src/client/component/slowmotion.cpp
2024-12-20 17:07:54 +01:00

83 lines
1.6 KiB
C++

#include <std_include.hpp>
#include "loader/component_loader.hpp"
#include "game/game.hpp"
#include "command.hpp"
#include "console.hpp"
#include <utils/hook.hpp>
#include <utils/string.hpp>
namespace slowmotion
{
namespace
{
void scr_cmd_set_slow_motion()
{
if (game::Scr_GetNumParam() < 1)
{
return;
}
int duration = 1000;
float end = 1.0f;
const float start = game::Scr_GetFloat(0);
if (game::Scr_GetNumParam() >= 2)
{
end = game::Scr_GetFloat(1u);
}
if (game::Scr_GetNumParam() >= 3)
{
duration = static_cast<int>(game::Scr_GetFloat(2u) * 1000.0f);
}
game::SV_SetConfigstring(10, utils::string::va("%i %i %g %g", *game::mp::gameTime, duration, start, end));
game::Com_SetSlowMotion(start, end, duration);
}
void set_code_time_scale(float timescale)
{
assert(timescale > 0.0f);
*game::com_codeTimeScale = timescale;
}
void com_timescale_f(const command::params& params)
{
if (params.size() != 2)
{
console::info("timescale <rate>\n");
return;
}
const auto timescale = static_cast<float>(std::atof(params.get(1)));
console::info("timescale set to %f\n", timescale);
set_code_time_scale(timescale);
}
}
class component final : public component_interface
{
public:
void post_unpack() override
{
if (game::environment::is_sp())
{
return;
}
command::add("timescale", com_timescale_f);
if (!game::environment::is_dedi())
{
return;
}
utils::hook::jump(0x14030EF90, scr_cmd_set_slow_motion);
}
};
}
REGISTER_COMPONENT(slowmotion::component)