Rim/iw4x-client
Rim/iw4x-client
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Add remote control (predator) controls for gamepad

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This commit is contained in:
Jan 2021-08-24 17:55:09 +02:00
parent 8adea24d67
commit e2552f1aeb
2 changed files with 34 additions and 0 deletions
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32
src/Components/Modules/Gamepad.cpp
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@ -488,6 +488,35 @@ namespace Components
aaGlob.prevButtons = input->buttons;
}
void Gamepad::CL_RemoteControlMove_GamePad(const int localClientNum, Game::usercmd_s* cmd)
{
const auto up = CL_GamepadAxisValue(localClientNum, Game::GPAD_VIRTAXIS_FORWARD);
const auto right = CL_GamepadAxisValue(localClientNum, Game::GPAD_VIRTAXIS_SIDE);
const auto sensitivity = input_viewSensitivity.get<float>();
constexpr auto scale = static_cast<float>(std::numeric_limits<char>::max());
cmd->remoteControlAngles[0] = ClampChar(cmd->remoteControlAngles[0] + static_cast<int>(std::floor(-up * scale * sensitivity)));
cmd->remoteControlAngles[1] = ClampChar(cmd->remoteControlAngles[1] + static_cast<int>(std::floor(-right * scale * sensitivity)));
}
constexpr auto CL_RemoteControlMove = 0x5A6BA0;
__declspec(naked) void Gamepad::CL_RemoteControlMove_Stub()
{
__asm
{
// Prepare args for our function call
push edi // usercmd
push eax // localClientNum
call CL_RemoteControlMove
// Call our function, the args were already prepared earlier
call CL_RemoteControlMove_GamePad
add esp, 0x8
ret
}
}
bool Gamepad::CG_HandleLocationSelectionInput_GamePad(const int localClientNum, Game::usercmd_s* cmd)
{
@ -1576,6 +1605,9 @@ namespace Components
// Only return gamepad keys when gamepad enabled and only non gamepad keys when not
Utils::Hook(0x5A7A23, Key_GetCommandAssignmentInternal_Hk, HOOK_CALL).install()->quick();
// Add gamepad inputs to remote control (eg predator) handling
Utils::Hook(0x5A6D4E, CL_RemoteControlMove_Stub, HOOK_CALL).install()->quick();
// Add gamepad inputs to location selection (eg airstrike location) handling
Utils::Hook(0x5A6D72, CG_HandleLocationSelectionInput_Stub, HOOK_CALL).install()->quick();

2
src/Components/Modules/Gamepad.hpp
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@ -295,6 +295,8 @@ namespace Components
static void AimAssist_ApplyTurnRates(const Game::AimInput* input, Game::AimOutput* output);
static void AimAssist_UpdateGamePadInput(const Game::AimInput* input, Game::AimOutput* output);
static void CL_RemoteControlMove_GamePad(int localClientNum, Game::usercmd_s* cmd);
static void CL_RemoteControlMove_Stub();
static bool CG_HandleLocationSelectionInput_GamePad(int localClientNum, Game::usercmd_s* cmd);
static void CG_HandleLocationSelectionInput_Stub();
static bool CG_ShouldUpdateViewAngles(int localClientNum);