Rim/h2-mod
Rim/h2-mod
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Prevent cg_fov/scale from being reset

Browse Source
This commit is contained in:
Federico Cecchetto 2022-01-06 23:13:23 +01:00
parent d80d19d2ee
commit 0b02fab071
1 changed files with 35 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
src/client/component/patches.cpp
View File

@ -5,11 +5,15 @@
#include "game/dvars.hpp"
#include <utils/hook.hpp>
#include <utils/string.hpp>
namespace patches
{
namespace
{
utils::hook::detour gscr_set_save_dvar_hook;
utils::hook::detour dvar_register_float_hook;
void* sub_46148()
{
static uint64_t off_11C52460 = 0xAD0C58_b;
@ -21,6 +25,30 @@ namespace patches
component_loader::pre_destroy();
exit(0);
}
void gscr_set_save_dvar_stub()
{
const auto string = utils::string::to_lower(utils::hook::invoke<const char*>(0x5C7C20_b, 0));
if (string == "cg_fov" || string == "cg_fovscale")
{
return;
}
gscr_set_save_dvar_hook.invoke<void>();
}
game::dvar_t* dvar_register_float_stub(int hash, const char* dvarName, float value, float min, float max, unsigned int flags)
{
static const auto cg_fov_hash = game::generateHashValue("cg_fov");
static const auto cg_fov_scale_hash = game::generateHashValue("cg_fovscale");
if (hash == cg_fov_hash || hash == cg_fov_scale_hash)
{
flags |= game::DvarFlags::DVAR_FLAG_SAVED;
}
return dvar_register_float_hook.invoke<game::dvar_t*>(hash, dvarName, value, min, max, flags);
}
}
class component final : public component_interface
@ -40,6 +68,13 @@ namespace patches
// Disable battle net popup
utils::hook::nop(0x5F4496_b, 5);
// Prevent game from overriding cg_fov and cg_fovscale values
gscr_set_save_dvar_hook.create(0x504C60_b, &gscr_set_save_dvar_stub);
// Make cg_fov and cg_fovscale saved dvars
dvar_register_float_hook.create(game::Dvar_RegisterFloat.get(), dvar_register_float_stub);
// Don't make the game reset cg_fov and cg_fovscale along with other dvars
utils::hook::nop(0x4C8A08_b, 5);
}
};
}