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https://github.com/fortressforever/fortressforever-2013.git
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* Ported/merged the duck code; left as much HL2 code intact as possible, as it's mostly the same as HL1, just a bit more optimized. The only real objective of the FF duck code is to make unducking instantaneous
* Duck view height set to its HL1 value (24 instead of HL2's 28)
This commit is contained in:
parent
5cc44f9fd8
commit
0d12a7df4d
4 changed files with 18 additions and 331 deletions
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@ -496,211 +496,19 @@ void CFF_SH_GameMovement::PlayerRoughLandingEffects( float fvol )
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}
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}
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/** Handles unducking
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Overwritten from CGameMovement
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*/
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void CFF_SH_GameMovement::FinishUnDuck( void )
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{
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int i;
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trace_t trace;
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Vector newOrigin;
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VectorCopy( mv->GetAbsOrigin(), newOrigin );
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// FF -->
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// The extra check (m_Local.m_bDucked) added because players were popping up
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// into the air when they hadn't yet been moved down for the duck
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if ( player->GetGroundEntity() != NULL && player->m_Local.m_bDucked )
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// FF <--
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{
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for ( i = 0; i < 3; i++ )
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{
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newOrigin[i] += ( VEC_DUCK_HULL_MIN_SCALED( player )[i] - VEC_HULL_MIN_SCALED( player )[i] );
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}
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}
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else
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{
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// If in air an letting go of crouch, make sure we can offset origin to make
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// up for uncrouching
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Vector hullSizeNormal = VEC_HULL_MAX_SCALED( player ) - VEC_HULL_MIN_SCALED( player );
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Vector hullSizeCrouch = VEC_DUCK_HULL_MAX_SCALED( player ) - VEC_DUCK_HULL_MIN_SCALED( player );
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Vector viewDelta = ( hullSizeNormal - hullSizeCrouch ) / 2.0f;
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viewDelta.Negate();
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VectorAdd( newOrigin, viewDelta, newOrigin );
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}
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player->m_Local.m_bDucked = false;
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player->RemoveFlag( FL_DUCKING );
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player->m_Local.m_bDucking = false;
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player->m_Local.m_bInDuckJump = false;
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player->SetViewOffset( GetPlayerViewOffset( false ) );
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player->m_Local.m_flDucktime = 0;
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mv->SetAbsOrigin( newOrigin );
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#ifdef CLIENT_DLL
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player->ResetLatched();
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#endif
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// Recategorize position since ducking can change origin
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CategorizePosition();
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// FF TODO: A lot of unported changes here; this block replaces the else { } and below
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/*
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//trace = pmove->PM_PlayerTrace( newOrigin, newOrigin, PM_NORMAL, -1 );
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TracePlayerBBox(newOrigin, newOrigin, PlayerSolidMask(), COLLISION_GROUP_PLAYER_MOVEMENT, trace);
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if ( !trace.startsolid )
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{
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player->m_Local.m_bDucked = false; // pmove->usehull = 0;
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// Oh, no, changing hulls stuck us into something, try unsticking downward first.
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//trace = pmove->PM_PlayerTrace( newOrigin, newOrigin, PM_NORMAL, -1 );
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TracePlayerBBox(newOrigin, newOrigin, PlayerSolidMask(), COLLISION_GROUP_PLAYER_MOVEMENT, trace);
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if ( trace.startsolid )
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{
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// See if we are stuck? If so, stay ducked with the duck hull until we have a clear spot
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//Con_Printf( "unstick got stuck\n" );
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player->m_Local.m_bDucked = true; // pmove->usehull = 1;
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return;
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}
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player->RemoveFlag(FL_DUCKING); // pmove->flags &= ~FL_DUCKING;
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player->m_Local.m_bDucking = false;
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//pmove->view_ofs[2] = VEC_VIEW;
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Vector vecViewOffset = player->GetViewOffset();
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vecViewOffset[2] = VEC_VIEW[2];
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player->SetViewOffset(vecViewOffset);
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player->m_Local.m_flDucktime = 0;
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VectorCopy( newOrigin, mv->m_vecAbsOrigin );
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// Recatagorize position since ducking can change origin
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CategorizePosition();
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}
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*/
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}
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/** Handles ducking
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Overwritten from CGameMovement
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Purpose: Make unducking instantaneous
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*/
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void CFF_SH_GameMovement::Duck( void )
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{
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// FF TODO: Port these changes, this function was totally rewritten
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/*
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if (!player->IsAlive())
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return;
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int i;
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float time;
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float duckFraction;
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int buttonsChanged = ( mv->m_nOldButtons ^ mv->m_nButtons ); // These buttons have changed this frame
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int nButtonPressed = buttonsChanged & mv->m_nButtons; // The changed ones still down are "pressed"
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//int duckchange = buttonsChanged & IN_DUCK ? 1 : 0;
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//int duckpressed = nButtonPressed & IN_DUCK ? 1 : 0;
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if ( mv->m_nButtons & IN_DUCK )
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{
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mv->m_nOldButtons |= IN_DUCK;
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}
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else
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{
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mv->m_nOldButtons &= ~IN_DUCK;
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}
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//if ( player->GetFlags() & FL_DUCKING )
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//{
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// pmove->cmd.forwardmove *= 0.333;
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// pmove->cmd.sidemove *= 0.333;
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// pmove->cmd.upmove *= 0.333;
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//}
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HandleDuckingSpeedCrop();
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if ( ( mv->m_nButtons & IN_DUCK ) || ( player->m_Local.m_bDucking ) || ( player->GetFlags() & FL_DUCKING ) )
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{
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if ( mv->m_nButtons & IN_DUCK )
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{
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if ( (nButtonPressed & IN_DUCK ) && !( player->GetFlags() & FL_DUCKING ) )
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{
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// Use 1 second so super long jump will work
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player->m_Local.m_flDucktime = 1000;
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player->m_Local.m_bDucking = true;
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}
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time = max( 0.0, ( 1.0 - (float)player->m_Local.m_flDucktime / 1000.0 ) );
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if ( player->m_Local.m_bDucking )
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{
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// Finish ducking immediately if duck time is over or not on ground
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if ( ( (float)player->m_Local.m_flDucktime / 1000.0 <= ( 1.0 - TIME_TO_DUCK ) ) ||
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( player->GetGroundEntity() == NULL ) && player->m_Local.m_flDucktime > 0 )
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{
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player->m_Local.m_bDucked = true; //pmove->usehull = 1;
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//pmove->view_ofs[2] = VEC_DUCK_VIEW;
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Vector vecOffset = player->GetViewOffset();
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vecOffset[2] = VEC_DUCK_VIEW[2];
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player->SetViewOffset(vecOffset);
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player->AddFlag(FL_DUCKING); //player->GetFlags() |= FL_DUCKING;
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//player->m_Local.m_bDucking = false;
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// HACKHACK - Fudge for collision bug - no time to fix this properly
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if ( player->GetGroundEntity() != NULL )
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{
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trace_t pm;
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TracePlayerBBox(mv->m_vecAbsOrigin, mv->m_vecAbsOrigin - (VEC_DUCK_HULL_MIN - VEC_HULL_MIN), PlayerSolidMask(), COLLISION_GROUP_PLAYER_MOVEMENT, pm);
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for ( i = 0; i < 3; i++ )
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{
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//Assert(pm.fraction == 1.0f);
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mv->m_vecAbsOrigin[i] -= pm.fraction * ( VEC_DUCK_HULL_MIN[i] - VEC_HULL_MIN[i] );
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}
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// See if we are stuck?
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FixPlayerCrouchStuck(true);
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// Recatagorize position since ducking can change origin
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CategorizePosition();
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}
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else
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{
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player->m_Local.m_bDucking = false;
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}
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}
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else
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{
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float fMore = VEC_DUCK_HULL_MIN[2] - VEC_HULL_MIN[2];
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// Calc parametric time
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duckFraction = SplineFraction( time, (1.0/TIME_TO_DUCK) );
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//pmove->view_ofs[2] = ((VEC_DUCK_VIEW - fMore ) * duckFraction) + (VEC_VIEW * (1-duckFraction));
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Vector vecViewOfs = player->GetViewOffset();
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vecViewOfs[2] = ((VEC_DUCK_VIEW[2] - fMore ) * duckFraction) + (VEC_VIEW[2] * (1-duckFraction));
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player->SetViewOffset(vecViewOfs);
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}
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}
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}
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else
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{
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// Try to unduck
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FinishUnDuck();
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}
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}
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*/
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int buttonsChanged = ( mv->m_nOldButtons ^ mv->m_nButtons ); // These buttons have changed this frame
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int buttonsPressed = buttonsChanged & mv->m_nButtons; // The changed ones still down are "pressed"
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int buttonsReleased = buttonsChanged & mv->m_nOldButtons; // The changed ones which were previously down are "released"
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//int buttonsReleased = buttonsChanged & mv->m_nOldButtons; // The changed ones which were previously down are "released"
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// Check to see if we are in the air.
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bool bInAir = ( player->GetGroundEntity() == NULL );
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bool bInDuck = ( player->GetFlags() & FL_DUCKING ) ? true : false;
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bool bDuckJump = ( player->m_Local.m_flJumpTime > 0.0f );
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bool bDuckJumpTime = ( player->m_Local.m_flDuckJumpTime > 0.0f );
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if ( mv->m_nButtons & IN_DUCK )
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{
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@ -719,34 +527,20 @@ void CFF_SH_GameMovement::Duck( void )
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HandleDuckingSpeedCrop();
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// If the player is holding down the duck button, the player is in duck transition, ducking, or duck-jumping.
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if ( ( mv->m_nButtons & IN_DUCK ) || player->m_Local.m_bDucking || bInDuck || bDuckJump )
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if ( ( mv->m_nButtons & IN_DUCK ) || player->m_Local.m_bDucking || bInDuck )
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{
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// DUCK
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if ( ( mv->m_nButtons & IN_DUCK ) || bDuckJump )
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if ( ( mv->m_nButtons & IN_DUCK ) )
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{
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/* FF: squeek: commenting this block out for now
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// XBOX SERVER ONLY
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#if !defined(CLIENT_DLL)
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if ( IsX360() && buttonsPressed & IN_DUCK )
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{
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// Hinting logic
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if ( player->GetToggledDuckState() && player->m_nNumCrouches < NUM_CROUCH_HINTS )
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{
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UTIL_HudHintText( player, "#Valve_Hint_Crouch" );
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player->m_nNumCrouches++;
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}
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}
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#endif
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*/
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// Have the duck button pressed, but the player currently isn't in the duck position.
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if ( ( buttonsPressed & IN_DUCK ) && !bInDuck && !bDuckJump && !bDuckJumpTime )
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if ( ( buttonsPressed & IN_DUCK ) && !bInDuck )
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{
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player->m_Local.m_flDucktime = GAMEMOVEMENT_DUCK_TIME;
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player->m_Local.m_bDucking = true;
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}
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// The player is in duck transition and not duck-jumping.
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if ( player->m_Local.m_bDucking && !bDuckJump && !bDuckJumpTime )
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if ( player->m_Local.m_bDucking )
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{
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float flDuckMilliseconds = MAX( 0.0f, GAMEMOVEMENT_DUCK_TIME - ( float )player->m_Local.m_flDucktime );
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float flDuckSeconds = flDuckMilliseconds * 0.001f;
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@ -763,120 +557,13 @@ void CFF_SH_GameMovement::Duck( void )
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SetDuckedEyeOffset( flDuckFraction );
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}
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}
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if ( bDuckJump )
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{
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// Make the bounding box small immediately.
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if ( !bInDuck )
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{
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StartUnDuckJump();
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}
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else
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{
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// Check for a crouch override.
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if ( !( mv->m_nButtons & IN_DUCK ) )
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{
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trace_t trace;
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if ( CanUnDuckJump( trace ) )
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{
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FinishUnDuckJump( trace );
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player->m_Local.m_flDuckJumpTime = ( GAMEMOVEMENT_TIME_TO_UNDUCK * ( 1.0f - trace.fraction ) ) + GAMEMOVEMENT_TIME_TO_UNDUCK_INV;
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}
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}
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}
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}
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}
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// UNDUCK (or attempt to...)
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else
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{
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if ( player->m_Local.m_bInDuckJump )
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{
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// Check for a crouch override.
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if ( !( mv->m_nButtons & IN_DUCK ) )
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{
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trace_t trace;
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if ( CanUnDuckJump( trace ) )
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{
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FinishUnDuckJump( trace );
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if ( trace.fraction < 1.0f )
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{
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player->m_Local.m_flDuckJumpTime = ( GAMEMOVEMENT_TIME_TO_UNDUCK * ( 1.0f - trace.fraction ) ) + GAMEMOVEMENT_TIME_TO_UNDUCK_INV;
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}
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}
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}
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else
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{
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player->m_Local.m_bInDuckJump = false;
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}
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}
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if ( bDuckJumpTime )
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return;
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// Try to unduck unless automovement is not allowed
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// NOTE: When not onground, you can always unduck
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if ( player->m_Local.m_bAllowAutoMovement || bInAir || player->m_Local.m_bDucking )
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{
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// We released the duck button, we aren't in "duck" and we are not in the air - start unduck transition.
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if ( ( buttonsReleased & IN_DUCK ) )
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{
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if ( bInDuck && !bDuckJump )
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{
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player->m_Local.m_flDucktime = GAMEMOVEMENT_DUCK_TIME;
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}
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else if ( player->m_Local.m_bDucking && !player->m_Local.m_bDucked )
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{
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// Invert time if release before fully ducked!!!
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float unduckMilliseconds = 1000.0f * TIME_TO_UNDUCK;
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float duckMilliseconds = 1000.0f * TIME_TO_DUCK;
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float elapsedMilliseconds = GAMEMOVEMENT_DUCK_TIME - player->m_Local.m_flDucktime;
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float fracDucked = elapsedMilliseconds / duckMilliseconds;
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float remainingUnduckMilliseconds = fracDucked * unduckMilliseconds;
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player->m_Local.m_flDucktime = GAMEMOVEMENT_DUCK_TIME - unduckMilliseconds + remainingUnduckMilliseconds;
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}
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}
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// Check to see if we are capable of unducking.
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if ( CanUnduck() )
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{
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// or unducking
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if ( ( player->m_Local.m_bDucking || player->m_Local.m_bDucked ) )
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{
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float flDuckMilliseconds = MAX( 0.0f, GAMEMOVEMENT_DUCK_TIME - (float)player->m_Local.m_flDucktime );
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float flDuckSeconds = flDuckMilliseconds * 0.001f;
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// Finish ducking immediately if duck time is over or not on ground
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if ( flDuckSeconds > TIME_TO_UNDUCK || ( bInAir && !bDuckJump ) )
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{
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FinishUnDuck();
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}
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else
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{
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// Calc parametric time
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float flDuckFraction = SimpleSpline( 1.0f - ( flDuckSeconds / TIME_TO_UNDUCK ) );
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SetDuckedEyeOffset( flDuckFraction );
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player->m_Local.m_bDucking = true;
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}
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}
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}
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else
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{
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// Still under something where we can't unduck, so make sure we reset this timer so
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// that we'll unduck once we exit the tunnel, etc.
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if ( player->m_Local.m_flDucktime != GAMEMOVEMENT_DUCK_TIME )
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{
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SetDuckedEyeOffset(1.0f);
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player->m_Local.m_flDucktime = GAMEMOVEMENT_DUCK_TIME;
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player->m_Local.m_bDucked = true;
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player->m_Local.m_bDucking = false;
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player->AddFlag( FL_DUCKING );
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}
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}
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}
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// Try to unduck
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if (CanUnduck())
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FinishUnDuck();
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}
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}
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// HACK: (jimd 5/25/2006) we have a reoccuring bug (#50063 in Tracker) where the player's
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@ -37,7 +37,6 @@ protected:
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// Ducking
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virtual void Duck( void );
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virtual void FinishUnDuck( void );
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// <--- Overwritten functions
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};
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@ -82,7 +82,7 @@ static FFViewVectors g_FFViewVectors(
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Vector(-16, -16, 0 ), //VEC_DUCK_HULL_MIN (m_vDuckHullMin)
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Vector( 16, 16, 36 ), //VEC_DUCK_HULL_MAX (m_vDuckHullMax)
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Vector( 0, 0, 28 ), //VEC_DUCK_VIEW (m_vDuckView)
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Vector( 0, 0, 24 ), //VEC_DUCK_VIEW (m_vDuckView)
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Vector(-10, -10, -10 ), //VEC_OBS_HULL_MIN (m_vObsHullMin)
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Vector( 10, 10, 10 ), //VEC_OBS_HULL_MAX (m_vObsHullMax)
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@ -4138,7 +4138,9 @@ bool CGameMovement::CanUnduck()
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// up for uncrouching
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Vector hullSizeNormal = VEC_HULL_MAX_SCALED( player ) - VEC_HULL_MIN_SCALED( player );
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Vector hullSizeCrouch = VEC_DUCK_HULL_MAX_SCALED( player ) - VEC_DUCK_HULL_MIN_SCALED( player );
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Vector viewDelta = ( hullSizeNormal - hullSizeCrouch );
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// FF -->
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Vector viewDelta = ( hullSizeNormal - hullSizeCrouch ) / 2.0f; // half the height to simulate a centered origin; in TFC, crouching in the air does not affect your origin at all
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// FF <--
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viewDelta.Negate();
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VectorAdd( newOrigin, viewDelta, newOrigin );
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}
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@ -4156,7 +4158,6 @@ bool CGameMovement::CanUnduck()
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//-----------------------------------------------------------------------------
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// Purpose: Stop ducking
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//-----------------------------------------------------------------------------
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// FF: UNUSED. Overwritten in FF's GameMovement
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void CGameMovement::FinishUnDuck( void )
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{
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int i;
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@ -4178,7 +4179,9 @@ void CGameMovement::FinishUnDuck( void )
|
|||
// up for uncrouching
|
||||
Vector hullSizeNormal = VEC_HULL_MAX_SCALED( player ) - VEC_HULL_MIN_SCALED( player );
|
||||
Vector hullSizeCrouch = VEC_DUCK_HULL_MAX_SCALED( player ) - VEC_DUCK_HULL_MIN_SCALED( player );
|
||||
Vector viewDelta = ( hullSizeNormal - hullSizeCrouch );
|
||||
// FF -->
|
||||
Vector viewDelta = ( hullSizeNormal - hullSizeCrouch ) / 2.0f; // half the height to simulate a centered origin; in TFC, crouching in the air does not affect your origin at all
|
||||
// FF <--
|
||||
viewDelta.Negate();
|
||||
VectorAdd( newOrigin, viewDelta, newOrigin );
|
||||
}
|
||||
|
@ -4294,7 +4297,7 @@ void CGameMovement::FinishDuck( void )
|
|||
Vector hullSizeNormal = VEC_HULL_MAX_SCALED( player ) - VEC_HULL_MIN_SCALED( player );
|
||||
Vector hullSizeCrouch = VEC_DUCK_HULL_MAX_SCALED( player ) - VEC_DUCK_HULL_MIN_SCALED( player );
|
||||
// FF -->
|
||||
Vector viewDelta = ( hullSizeNormal - hullSizeCrouch ) / 2.0f ; // Mirv: We only want half the difference
|
||||
Vector viewDelta = ( hullSizeNormal - hullSizeCrouch ) / 2.0f; // half the height to simulate a centered origin; in TFC, crouching in the air does not affect your origin at all
|
||||
// FF <--
|
||||
Vector out;
|
||||
VectorAdd( mv->GetAbsOrigin(), viewDelta, out );
|
||||
|
@ -4332,9 +4335,7 @@ void CGameMovement::StartUnDuckJump( void )
|
|||
|
||||
Vector hullSizeNormal = VEC_HULL_MAX_SCALED( player ) - VEC_HULL_MIN_SCALED( player );
|
||||
Vector hullSizeCrouch = VEC_DUCK_HULL_MAX_SCALED( player ) - VEC_DUCK_HULL_MIN_SCALED( player );
|
||||
// FF -->
|
||||
Vector viewDelta = ( hullSizeNormal - hullSizeCrouch ) / 2.0f; // Mirv: We only want half the difference
|
||||
// FF <--
|
||||
Vector viewDelta = ( hullSizeNormal - hullSizeCrouch );
|
||||
Vector out;
|
||||
VectorAdd( mv->GetAbsOrigin(), viewDelta, out );
|
||||
mv->SetAbsOrigin( out );
|
||||
|
|
Loading…
Reference in a new issue