Rim/h2-mod
Rim/h2-mod
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Add pm_snapVector

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fed 2023-10-09 03:55:01 +02:00
parent c2a2de7f10
commit eea0ecc37d
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GPG Key ID: 1D2C630F04722996
1 changed files with 52 additions and 0 deletions
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52
src/client/component/gameplay.cpp
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@ -13,6 +13,8 @@ namespace gameplay
utils::hook::detour pm_player_trace_hook;
utils::hook::detour pm_crashland_hook;
game::dvar_t* pm_snap_vector = nullptr;
void pm_player_trace_stub(game::pmove_t* pm, game::trace_t* results, const float* start,
const float* end, const game::Bounds* bounds, int passEntityNum, int contentMask)
{
@ -111,6 +113,51 @@ namespace gameplay
a.bind(loc_140691518);
a.jmp(0x140691518);
}
void sys_snap_vector(float* velocity)
{
if (!pm_snap_vector->current.enabled)
{
return;
}
velocity[0] = std::floorf(velocity[0] + 0.5f);
velocity[1] = std::floorf(velocity[1] + 0.5f);
velocity[2] = std::floorf(velocity[2] + 0.5f);
}
void add_snap_vector_call(utils::hook::assembler& a)
{
a.pushad64();
a.mov(rcx, rsi);
a.call_aligned(sys_snap_vector);
a.popad64();
}
void pmove_single_stub1(utils::hook::assembler& a)
{
const auto loc_14068FEBD = a.newLabel();
a.comiss(xmm5, xmm4);
a.jbe(loc_14068FEBD);
a.mov(rax, 0x3F800000);
a.movq(xmm1, rax);
a.jmp(0x14068FE99);
a.bind(loc_14068FEBD);
add_snap_vector_call(a);
a.jmp(0x14068FEBD);
}
void pmove_single_stub2(utils::hook::assembler& a)
{
a.movss(dword_ptr(rsi, 8), xmm1);
a.movss(dword_ptr(rsi, 4), xmm0);
a.movss(dword_ptr(rsi), xmm6);
add_snap_vector_call(a);
a.jmp(0x14068FEBD);
}
}
class component final : public component_interface
@ -154,6 +201,11 @@ namespace gameplay
game::DVAR_FLAG_REPLICATED, "Game gravity in inches per second squared");
dvars::register_int("g_speed", 190, 0, 1000,
game::DVAR_FLAG_REPLICATED, "Player speed");
pm_snap_vector = dvars::register_bool("pm_snapVector", false, game::DVAR_FLAG_REPLICATED, "Snap velocity vector (mp movement)");
utils::hook::jump(0x14068FE8C, utils::hook::assemble(pmove_single_stub1), true);
utils::hook::jump(0x14068FEAF, utils::hook::assemble(pmove_single_stub2), true);
}
};
}