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Added server convar ffdev_tfc_crouch_airmovement that controls whether or not TFC-style duck speed cropping is enabled

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* In TFC, intended movement speed is cropped even while in the air; this basically means that you lose speed while crouched and air controlling at high speeds (lower speeds are largely unaffected)
This commit is contained in:
squeek 2014-01-07 08:20:22 +00:00
parent 0d12a7df4d
commit b9afe7cf00
4 changed files with 29 additions and 1 deletions
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22
mp/src/game/shared/ff/ff_sh_gamemovement.cpp
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@ -589,6 +589,28 @@ void CFF_SH_GameMovement::Duck( void )
}
}
/** Handles speed cropping while ducking
Overwritten from CGameMovement
Purpose: Allow for TFC-style duck speed cropping
*/
void CFF_SH_GameMovement::HandleDuckingSpeedCrop( void )
{
// in HL1/TFC, crouching altered intended movement speed even while in the air
// it basically makes you lose speed while air controlling at high speeds
if (FFDEV_TFC_CROUCH_AIRMOVEMENT && ( player->GetFlags() & FL_DUCKING ))
{
float frac = 0.33333333f;
mv->m_flForwardMove *= frac;
mv->m_flSideMove *= frac;
mv->m_flUpMove *= frac;
m_iSpeedCropped |= SPEED_CROPPED_DUCK;
}
else
{
BaseClass::HandleDuckingSpeedCrop();
}
}
// Expose our interface.
// Note: There can only be one IGameMovement exposed at a time
static CFF_SH_GameMovement g_GameMovement;

3
mp/src/game/shared/ff/ff_sh_gamemovement.h
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@ -36,7 +36,8 @@ protected:
virtual bool CheckJumpButton( void );
// Ducking
virtual void Duck( void );
virtual void Duck( void );
virtual void HandleDuckingSpeedCrop();
// <--- Overwritten functions
};

2
mp/src/game/shared/ff/ff_sh_vars_movement.cpp
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@ -4,3 +4,5 @@
#ifdef CLIENT_DLL
ConVar cl_jumpqueue( "cl_jumpqueue", "0", FCVAR_ARCHIVE | FCVAR_USERINFO, "Enables jump queue (have to let go and press jump in between concurrent jumps) if set to 1" );
#endif
ConVar ffdev_tfc_crouch_airmovement( "ffdev_tfc_crouch_airmovement", "0", FCVAR_REPLICATED, "Enables/disables 'slower' movement while in the air; in TFC, crouching cuts your desired movement in 1/3 even in the air" );

3
mp/src/game/shared/ff/ff_sh_vars_movement.h
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@ -15,6 +15,9 @@ extern bool g_bMovementOptimizations;
#define SV_TRIMPTRIGGERSPEED 550.0f
#define SV_TRIMPTRIGGERSPEEDDOWN 50.0f
extern ConVar ffdev_tfc_crouch_airmovement;
#define FFDEV_TFC_CROUCH_AIRMOVEMENT ffdev_tfc_crouch_airmovement.GetBool()
#define BHOP_CAP_SOFT 1.4f
#define BHOP_PCFACTOR 0.65f
#define BHOP_CAP_HARD 1.8f