forked from alterware/iw6-mod
75 lines
1.7 KiB
C++
75 lines
1.7 KiB
C++
#include <std_include.hpp>
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#include "loader/component_loader.hpp"
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#include "game/game.hpp"
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#include <utils/hook.hpp>
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#include <utils/string.hpp>
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namespace slowmotion
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{
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namespace
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{
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int delay = 0;
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utils::hook::detour com_timescale_msec_hook;
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uint64_t com_timescale_msec(const int msec)
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{
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if (delay <= 0)
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{
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return com_timescale_msec_hook.invoke<uint64_t>(msec);
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}
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else
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{
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delay -= msec;
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return 0;
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}
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}
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void scr_cmd_set_slow_motion()
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{
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if (game::Scr_GetNumParam() < 1)
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return;
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int duration = 1000;
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float end = 1.0f;
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const float start = game::Scr_GetFloat(0);
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if (game::Scr_GetNumParam() >= 2)
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end = game::Scr_GetFloat(1);
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if (game::Scr_GetNumParam() >= 3)
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duration = static_cast<int>(game::Scr_GetFloat(2) * 1000.0f);
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const auto _delay = (start > end) ? 150 : 0;
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game::SV_SetConfigstring(game::CS_TIMESCALE,
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utils::string::va("%i %i %g %g", *game::mp::gameTime, duration, start, end));
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game::Com_SetSlowMotion(start, end, duration - _delay);
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delay = _delay;
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for (auto i = 0; i < game::Dvar_FindVar("sv_maxclients")->current.integer; i++)
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{
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auto* client = &game::mp::svs->clients[i];
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client->nextSnapshotTime = game::mp::svs->time - 1;
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}
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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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if (!game::environment::is_dedi()) return;
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utils::hook::jump(0x1403B4A10, scr_cmd_set_slow_motion);
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// Detour used here instead of call hook because Com_TimeScaleMsec is called from arxan encrypted function
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com_timescale_msec_hook.create(game::Com_TimeScaleMsec, com_timescale_msec);
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}
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};
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}
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REGISTER_COMPONENT(slowmotion::component)
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