Add CS2-valid movement features (W release, instant strafe, snap tap, minijump, subtick-perfect crouch jump)

Andromeda-CS2-Base/Andromeda-CS2-Base/AndromedaClient/Features/CMisc/CMisc.cpp

@@ -537,6 +537,9 @@ auto CMisc::RunMovement( CCSGOInput* pInput , CUserCmd* pUserCmd ) -> void
 
 	const bool bOnGround = ( flFlags & FL_ONGROUND ) != 0;
 
+	if ( Settings::Misc::SnapTap )
+		RunSnapTap( pUserCmd );
+
 	if ( Settings::Misc::SubtickStrafe )
 		RunSubtickStrafe( pInput , pUserCmd , pLocalPawn , bOnGround );
 	else if ( Settings::Misc::NullStrafe )
@@ -565,12 +568,30 @@ auto CMisc::RunMovement( CCSGOInput* pInput , CUserCmd* pUserCmd ) -> void
 		}
 	}
 
+	const bool bJumpHeld = ( pUserCmd->button_states.buttonstate1 & IN_JUMP ) != 0;
+	const bool bJumpEdge = bJumpHeld && !m_bWasJumping;
+
 	if ( Settings::Misc::JumpCrouch )
 	{
-		if ( bOnGround && ( pUserCmd->button_states.buttonstate1 & IN_JUMP ) )
+		if ( bOnGround && bJumpHeld )
+		{
 			pUserCmd->button_states.buttonstate1 |= IN_DUCK;
+			pUserCmd->cmd.mutable_base()->mutable_buttons_pb()->set_buttonstate1( pUserCmd->button_states.buttonstate1 );
+
+			GetCL_Bypass()->AddProcessSubTick( IN_DUCK , true , 0.0f );
+			GetCL_Bypass()->AddProcessSubTick( IN_JUMP , true , 0.0f );
+		}
 	}
 
+	if ( Settings::Misc::WRelease )
+		RunWRelease( pUserCmd , bOnGround );
+
+	if ( Settings::Misc::InstantStrafe )
+		RunInstantStrafe( pUserCmd , bOnGround , bJumpEdge );
+
+	if ( Settings::Misc::Minijump )
+		RunMinijump( pUserCmd , bOnGround , bJumpEdge );
+
 	if ( Settings::Misc::LongJump )
 	{
 		if ( !bOnGround )
@@ -636,6 +657,7 @@ auto CMisc::RunMovement( CCSGOInput* pInput , CUserCmd* pUserCmd ) -> void
 		pUserCmd->button_states.buttonstate1 |= IN_SPEED;
 
 	m_bWasOnGround = bOnGround;
+	m_bWasJumping = ( pUserCmd->button_states.buttonstate1 & IN_JUMP ) != 0;
 }
 
 auto CMisc::RunAutoStrafe( CCSGOInput* pInput , CUserCmd* pUserCmd , C_CSPlayerPawn* pLocalPawn , bool bOnGround ) -> void
@@ -928,6 +950,117 @@ auto CMisc::RotateMoveToYaw( CBaseUserCmdPB* pBaseCmd , const float flTargetYaw
 	pBaseCmd->set_leftmove( std::clamp( -flCorrectedSide , -1.f , 1.f ) );
 }
 
+auto CMisc::RunSnapTap( CUserCmd* pUserCmd ) -> void
+{
+	if ( !pUserCmd )
+		return;
+
+	auto& uButtons = pUserCmd->button_states.buttonstate1;
+
+	const bool bLeft = ( uButtons & IN_MOVELEFT ) != 0;
+	const bool bRight = ( uButtons & IN_MOVERIGHT ) != 0;
+	const bool bForward = ( uButtons & IN_FORWARD ) != 0;
+	const bool bBack = ( uButtons & IN_BACK ) != 0;
+
+	// Newest key wins: pressing A while D is held releases D and vice versa.
+	if ( bLeft && m_bRightHeld && !m_bLeftHeld )
+		uButtons &= ~IN_MOVERIGHT;
+
+	if ( bRight && m_bLeftHeld && !m_bRightHeld )
+		uButtons &= ~IN_MOVELEFT;
+
+	if ( bForward && m_bBackHeld && !m_bForwardHeld )
+		uButtons &= ~IN_BACK;
+
+	if ( bBack && m_bForwardHeld && !m_bBackHeld )
+		uButtons &= ~IN_FORWARD;
+
+	pUserCmd->cmd.mutable_base()->mutable_buttons_pb()->set_buttonstate1( uButtons );
+
+	m_bLeftHeld = ( uButtons & IN_MOVELEFT ) != 0;
+	m_bRightHeld = ( uButtons & IN_MOVERIGHT ) != 0;
+	m_bForwardHeld = ( uButtons & IN_FORWARD ) != 0;
+	m_bBackHeld = ( uButtons & IN_BACK ) != 0;
+}
+
+auto CMisc::RunWRelease( CUserCmd* pUserCmd , bool bOnGround ) -> void
+{
+	if ( !pUserCmd )
+		return;
+
+	constexpr int k_ReleaseTicks = 2;
+
+	if ( bOnGround )
+	{
+		if ( pUserCmd->button_states.buttonstate1 & IN_JUMP )
+			m_iWReleaseTicks = k_ReleaseTicks;
+		else
+			m_iWReleaseTicks = 0;
+
+		return;
+	}
+
+	if ( m_iWReleaseTicks > 0 )
+	{
+		auto& uButtons = pUserCmd->button_states.buttonstate1;
+
+		uButtons &= ~IN_FORWARD;
+
+		pUserCmd->cmd.mutable_base()->set_forwardmove( 0.f );
+		pUserCmd->cmd.mutable_base()->mutable_buttons_pb()->set_buttonstate1( uButtons );
+
+		GetCL_Bypass()->AddProcessSubTick( IN_FORWARD , false , 0.01f , 0.f , 0.f );
+
+		--m_iWReleaseTicks;
+	}
+}
+
+auto CMisc::RunInstantStrafe( CUserCmd* pUserCmd , bool bOnGround , bool bJumpEdge ) -> void
+{
+	if ( !pUserCmd )
+		return;
+
+	if ( !bOnGround || !bJumpEdge )
+		return;
+
+	const auto uButtons = pUserCmd->button_states.buttonstate1;
+
+	if ( uButtons & IN_MOVELEFT )
+		GetCL_Bypass()->AddProcessSubTick( IN_MOVELEFT , true , 0.01f );
+
+	if ( uButtons & IN_MOVERIGHT )
+		GetCL_Bypass()->AddProcessSubTick( IN_MOVERIGHT , true , 0.01f );
+
+	if ( uButtons & IN_FORWARD )
+		GetCL_Bypass()->AddProcessSubTick( IN_FORWARD , true , 0.01f );
+
+	if ( uButtons & IN_BACK )
+		GetCL_Bypass()->AddProcessSubTick( IN_BACK , true , 0.01f );
+}
+
+auto CMisc::RunMinijump( CUserCmd* pUserCmd , bool bOnGround , bool bJumpEdge ) -> void
+{
+	if ( !pUserCmd )
+		return;
+
+	if ( bOnGround && bJumpEdge )
+	{
+		// Crouch-jump for a single tiny hop (minijump) instead of a full jump.
+		GetCL_Bypass()->AddProcessSubTick( IN_DUCK , true , 0.0f );
+		GetCL_Bypass()->AddProcessSubTick( IN_JUMP , true , 0.0f );
+
+		m_iMinijumpForceRelease = 2;
+	}
+
+	if ( m_iMinijumpForceRelease > 0 )
+	{
+		if ( !bOnGround )
+			GetCL_Bypass()->SetDontJump( pUserCmd , true );
+
+		--m_iMinijumpForceRelease;
+	}
+}
+
 auto CMisc::RunEdgeBug( CCSGOInput* pInput , CUserCmd* pUserCmd , C_CSPlayerPawn* pLocalPawn , bool bOnGround ) -> void
 {
 	if ( bOnGround )

Andromeda-CS2-Base/Andromeda-CS2-Base/AndromedaClient/Features/CMisc/CMisc.hpp

@@ -43,6 +43,10 @@ private:
 	auto RunNullStrafe( CCSGOInput* pInput , CUserCmd* pUserCmd , C_CSPlayerPawn* pLocalPawn , bool bOnGround ) -> void;
 	auto RunSubtickStrafe( CCSGOInput* pInput , CUserCmd* pUserCmd , C_CSPlayerPawn* pLocalPawn , bool bOnGround ) -> void;
 	auto RunEdgeBug( CCSGOInput* pInput , CUserCmd* pUserCmd , C_CSPlayerPawn* pLocalPawn , bool bOnGround ) -> void;
+	auto RunSnapTap( CUserCmd* pUserCmd ) -> void;
+	auto RunWRelease( CUserCmd* pUserCmd , bool bOnGround ) -> void;
+	auto RunInstantStrafe( CUserCmd* pUserCmd , bool bOnGround , bool bJumpEdge ) -> void;
+	auto RunMinijump( CUserCmd* pUserCmd , bool bOnGround , bool bJumpEdge ) -> void;
 	auto RotateMoveToYaw( CBaseUserCmdPB* pBaseCmd , const float flTargetYaw , const float flViewYaw ) -> void;
 
 private:
@@ -64,6 +68,15 @@ private:
 	bool m_bSideSwitch = false;
 	float m_flLastForwardMove = 0.f;
 	float m_flLastLeftMove = 0.f;
+
+	bool m_bWasJumping = false;
+	int m_iWReleaseTicks = 0;
+	int m_iMinijumpForceRelease = 0;
+
+	bool m_bLeftHeld = false;
+	bool m_bRightHeld = false;
+	bool m_bForwardHeld = false;
+	bool m_bBackHeld = false;
 };
 
 auto GetMisc() -> CMisc*;

Andromeda-CS2-Base/Andromeda-CS2-Base/AndromedaClient/GUI/CAndromedaMenu.cpp

@@ -336,10 +336,14 @@ auto CAndromedaMenu::RenderMiscPanel() -> void
 	Checkbox( "Auto-Strafe" , Settings::Misc::AutoStrafe );
 	Checkbox( "Null-Strafe" , Settings::Misc::NullStrafe );
 	Checkbox( "SubTick-Strafe" , Settings::Misc::SubtickStrafe );
+	Checkbox( "W-Release" , Settings::Misc::WRelease );
+	Checkbox( "Instant Strafe" , Settings::Misc::InstantStrafe );
+	Checkbox( "Snap Tap" , Settings::Misc::SnapTap );
 	Checkbox( "JumpBug" , Settings::Misc::JumpBug );
 	Checkbox( "EdgeBug" , Settings::Misc::EdgeBug );
 	Checkbox( "EdgeJump" , Settings::Misc::EdgeJump );
 	Checkbox( "JumpCrouch" , Settings::Misc::JumpCrouch );
+	Checkbox( "Minijump" , Settings::Misc::Minijump );
 	Checkbox( "Fast-Stop" , Settings::Misc::FastStop );
 	Checkbox( "LongJump" , Settings::Misc::LongJump );
 	Checkbox( "Pixel Surf" , Settings::Misc::PixelSurf );

Andromeda-CS2-Base/Andromeda-CS2-Base/AndromedaClient/Settings/Settings.hpp

@@ -48,10 +48,14 @@ namespace Settings
 		inline auto AutoStrafe = false;
 		inline auto NullStrafe = false;
 		inline auto SubtickStrafe = false;
+		inline auto WRelease = false;
+		inline auto InstantStrafe = false;
+		inline auto SnapTap = false;
 		inline auto JumpBug = false;
 		inline auto EdgeBug = false;
 		inline auto EdgeJump = false;
 		inline auto JumpCrouch = false;
+		inline auto Minijump = false;
 		inline auto FastStop = false;
 		inline auto LongJump = false;
 		inline auto PixelSurf = false;