h2-mod/src/client/component/renderer.cpp
2022-11-11 21:18:58 +01:00

75 lines
1.8 KiB
C++

#include <std_include.hpp>
#include "loader/component_loader.hpp"
#include "game/game.hpp"
#include "game/dvars.hpp"
#include "component/command.hpp"
#include "component/scheduler.hpp"
#include <utils/hook.hpp>
namespace renderer
{
namespace
{
utils::hook::detour r_init_draw_method_hook;
utils::hook::detour r_update_front_end_dvar_options_hook;
int get_fullbright_technique()
{
switch (dvars::r_fullbright->current.integer)
{
case 4:
return 53; // wireframe
case 3:
return 3; // debug
case 2:
return 13;
default:
return game::TECHNIQUE_UNLIT;
}
}
void gfxdrawmethod()
{
game::gfxDrawMethod->drawScene = game::GFX_DRAW_SCENE_STANDARD;
game::gfxDrawMethod->baseTechType = dvars::r_fullbright->current.integer ? get_fullbright_technique() : game::TECHNIQUE_LIT;
game::gfxDrawMethod->emissiveTechType = dvars::r_fullbright->current.integer ? get_fullbright_technique() : game::TECHNIQUE_EMISSIVE;
game::gfxDrawMethod->forceTechType = dvars::r_fullbright->current.integer ? get_fullbright_technique() : 254;
}
void r_init_draw_method_stub()
{
gfxdrawmethod();
}
bool r_update_front_end_dvar_options_stub()
{
if (dvars::r_fullbright->modified)
{
dvars::r_fullbright->modified = false;
game::R_SyncRenderThread();
gfxdrawmethod();
}
return r_update_front_end_dvar_options_hook.invoke<bool>();
}
}
class component final : public component_interface
{
public:
void post_unpack() override
{
dvars::r_fullbright = dvars::register_int("r_fullbright", 0, 0, 4, game::DVAR_FLAG_SAVED, "Fullbright method");
r_init_draw_method_hook.create(0x14072F950, &r_init_draw_method_stub);
r_update_front_end_dvar_options_hook.create(0x14076EE70, &r_update_front_end_dvar_options_stub);
}
};
}
REGISTER_COMPONENT(renderer::component)