diff options
Diffstat (limited to 'game/shared/tf2/weapon_combat_basegrenade.cpp')
| -rw-r--r-- | game/shared/tf2/weapon_combat_basegrenade.cpp | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/game/shared/tf2/weapon_combat_basegrenade.cpp b/game/shared/tf2/weapon_combat_basegrenade.cpp new file mode 100644 index 0000000..470c4b6 --- /dev/null +++ b/game/shared/tf2/weapon_combat_basegrenade.cpp @@ -0,0 +1,152 @@ +//========= Copyright Valve Corporation, All rights reserved. ============// +// +// Purpose: Base class for hand-thrown grenades that work with the handheld shield +// +// $NoKeywords: $ +//=============================================================================// +#include "cbase.h" +#include "basetfplayer_shared.h" +#include "weapon_combat_basegrenade.h" +#include "weapon_combatshield.h" +#include "in_buttons.h" + +LINK_ENTITY_TO_CLASS( weapon_combat_basegrenade, CWeaponCombatBaseGrenade ); + +IMPLEMENT_NETWORKCLASS_ALIASED( WeaponCombatBaseGrenade, DT_WeaponCombatBaseGrenade ) + +BEGIN_NETWORK_TABLE( CWeaponCombatBaseGrenade, DT_WeaponCombatBaseGrenade ) +#if !defined( CLIENT_DLL ) + SendPropTime( SENDINFO( m_flStartedThrowAt ) ), +#else + RecvPropTime( RECVINFO( m_flStartedThrowAt ) ), +#endif +END_NETWORK_TABLE() + +BEGIN_PREDICTION_DATA( CWeaponCombatBaseGrenade ) + + DEFINE_PRED_FIELD_TOL( m_flStartedThrowAt, FIELD_FLOAT, FTYPEDESC_INSENDTABLE, TD_MSECTOLERANCE ), + +END_PREDICTION_DATA() + +//----------------------------------------------------------------------------- +// Purpose: +//----------------------------------------------------------------------------- +CWeaponCombatBaseGrenade::CWeaponCombatBaseGrenade( void ) +{ + m_flStartedThrowAt = 0; +} + +//----------------------------------------------------------------------------- +// Purpose: +//----------------------------------------------------------------------------- +float CWeaponCombatBaseGrenade::GetFireRate( void ) +{ + return 2.0; +} + +//----------------------------------------------------------------------------- +// Purpose: +//----------------------------------------------------------------------------- +void CWeaponCombatBaseGrenade::ItemPostFrame( void ) +{ + CBasePlayer *pOwner = ToBasePlayer( GetOwner() ); + if (!pOwner) + return; + + AllowShieldPostFrame( !m_flStartedThrowAt ); + + // Look for button downs + if ( (pOwner->m_nButtons & IN_ATTACK) && GetShieldState() == SS_DOWN && !m_flStartedThrowAt && (m_flNextPrimaryAttack <= gpGlobals->curtime) ) + { + m_flStartedThrowAt = gpGlobals->curtime; + + SendWeaponAnim( ACT_VM_DRAW ); + } + + // Look for button ups + if ( (pOwner->m_afButtonReleased & IN_ATTACK) && (m_flNextPrimaryAttack <= gpGlobals->curtime) && m_flStartedThrowAt ) + { + m_flNextPrimaryAttack = gpGlobals->curtime; + PrimaryAttack(); + m_flStartedThrowAt = 0; + } + + // No buttons down? + if ( !((pOwner->m_nButtons & IN_ATTACK) || (pOwner->m_nButtons & IN_ATTACK2) || (pOwner->m_nButtons & IN_RELOAD)) ) + { + WeaponIdle( ); + } +} + +//----------------------------------------------------------------------------- +// Purpose: +//----------------------------------------------------------------------------- +void CWeaponCombatBaseGrenade::PrimaryAttack( void ) +{ + CBasePlayer *pPlayer = dynamic_cast<CBasePlayer*>( GetOwner() ); + if ( !pPlayer ) + return; + + if ( !ComputeEMPFireState() ) + return; + + // player "shoot" animation + PlayAttackAnimation( ACT_VM_THROW ); + + ThrowGrenade(); + + // Setup for refire + m_flNextPrimaryAttack = gpGlobals->curtime + 1.0; + CheckRemoveDisguise(); + + // If I'm now out of ammo, switch away + if ( !HasPrimaryAmmo() ) + { + pPlayer->SelectLastItem(); + } +} + +//----------------------------------------------------------------------------- +// Purpose: +//----------------------------------------------------------------------------- +void CWeaponCombatBaseGrenade::ThrowGrenade( void ) +{ + CBasePlayer *pPlayer = dynamic_cast<CBasePlayer*>( GetOwner() ); + if ( !pPlayer ) + return; + + BaseClass::WeaponSound(WPN_DOUBLE); + + // Calculate launch velocity (3 seconds for max distance) + float flThrowTime = MIN( (gpGlobals->curtime - m_flStartedThrowAt), 3.0 ); + float flSpeed = 650 + (175 * flThrowTime); + + // If the player's crouched, roll the grenade + if ( pPlayer->GetFlags() & FL_DUCKING ) + { + // Launch the grenade + Vector vecForward; + QAngle vecAngles = pPlayer->EyeAngles(); + // Throw it up just a tad + vecAngles.x = -1; + AngleVectors( vecAngles, &vecForward, NULL, NULL); + Vector vecOrigin; + VectorLerp( pPlayer->EyePosition(), pPlayer->GetAbsOrigin(), 0.25f, vecOrigin ); + vecOrigin += (vecForward * 16); + vecForward = vecForward * flSpeed; + CreateGrenade(vecOrigin, vecForward, pPlayer ); + } + else + { + // Launch the grenade + Vector vecForward; + QAngle vecAngles = pPlayer->EyeAngles(); + AngleVectors( vecAngles, &vecForward, NULL, NULL); + Vector vecOrigin = pPlayer->EyePosition(); + vecOrigin += (vecForward * 16); + vecForward = vecForward * flSpeed; + CreateGrenade(vecOrigin, vecForward, pPlayer ); + } + + pPlayer->RemoveAmmo( 1, m_iPrimaryAmmoType ); +} |