212 lines
6.0 KiB
C++
212 lines
6.0 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose: Rocket Launcher (Weapon)
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//
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//=============================================================================//
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#include "cbase.h"
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#include "weapon_combatshield.h"
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#include "weapon_combat_usedwithshieldbase.h"
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#include "weapon_rocketlauncher.h"
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#include "in_buttons.h"
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#include "plasmaprojectile.h"
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#include "weapon_grenade_rocket.h"
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#if !defined( CLIENT_DLL )
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// Server Only
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#include "grenade_rocket.h"
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#else
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// Client Only
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#endif
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// memdbgon must be the last include file in a .cpp file!!!
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#include "tier0/memdbgon.h"
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PRECACHE_WEAPON_REGISTER( weapon_rocket_launcher );
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LINK_ENTITY_TO_CLASS( weapon_rocket_launcher, CWeaponRocketLauncher );
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BEGIN_PREDICTION_DATA( CWeaponRocketLauncher )
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END_PREDICTION_DATA()
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IMPLEMENT_NETWORKCLASS_ALIASED( WeaponRocketLauncher, DT_WeaponRocketLauncher )
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BEGIN_NETWORK_TABLE( CWeaponRocketLauncher, DT_WeaponRocketLauncher )
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//#if !defined( CLIENT_DLL )
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//#else
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//#endif
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END_NETWORK_TABLE()
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#if !defined( CLIENT_DLL )
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// Server Only
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ConVar weapon_rocket_launcher_damage( "weapon_rocket_launcher_damage","300", FCVAR_NONE, "Rocker launcher damage" );
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ConVar weapon_rocket_launcher_range( "weapon_rocket_launcher_range", "768", FCVAR_NONE, "Rocket launcher range" );
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#endif
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#define WEAPON_ROCKET_LAUNCHER_FIRERATE 1.0f
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#define WEAPON_ROCKET_LAUNCHER_START_AMMO 1
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//-----------------------------------------------------------------------------
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// Purpose: Constructor
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//-----------------------------------------------------------------------------
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CWeaponRocketLauncher::CWeaponRocketLauncher()
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{
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}
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//-----------------------------------------------------------------------------
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// Purpose: Deconstructor
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//-----------------------------------------------------------------------------
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CWeaponRocketLauncher::~CWeaponRocketLauncher()
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{
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}
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//-----------------------------------------------------------------------------/
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// Purpose: Don't fire when EMPed
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//-----------------------------------------------------------------------------
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bool CWeaponRocketLauncher::ComputeEMPFireState( void )
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{
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if ( IsOwnerEMPed() )
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return false;
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return true;
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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void CWeaponRocketLauncher::Spawn( void )
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{
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BaseClass::Spawn();
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}
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//-----------------------------------------------------------------------------
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// Purpose: Handle deploying, undeploying, firing, etc.
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// TODO: Add a deploy to the firing! Currently no reloading!
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//-----------------------------------------------------------------------------
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void CWeaponRocketLauncher::ItemPostFrame( void )
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{
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// Get the player.
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CBaseTFPlayer *pPlayer = ToBaseTFPlayer( GetOwner() );
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if ( !pPlayer )
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return;
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if ( UsesClipsForAmmo1() )
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{
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CheckReload();
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}
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#if !defined( CLIENT_DLL )
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if ( !HasPrimaryAmmo() && ( m_flNextPrimaryAttack <= gpGlobals->curtime ) )
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{
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pPlayer->SwitchToNextBestWeapon( NULL );
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}
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#endif
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// Handle Firing
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if ( GetShieldState() == SS_DOWN && !m_bInReload )
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{
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// Attempting to fire.
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if ( ( pPlayer->m_nButtons & IN_ATTACK ) && ( m_flNextPrimaryAttack <= gpGlobals->curtime ) )
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{
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if ( m_iClip1 > 0 )
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{
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PrimaryAttack();
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}
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else
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{
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Reload();
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}
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}
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// Reload button (or fire button when we're out of ammo)
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if ( m_flNextPrimaryAttack <= gpGlobals->curtime )
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{
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if ( pPlayer->m_nButtons & IN_RELOAD )
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{
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Reload();
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}
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else if ( !((pPlayer->m_nButtons & IN_ATTACK) || (pPlayer->m_nButtons & IN_ATTACK2) || (pPlayer->m_nButtons & IN_RELOAD)) )
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{
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if ( !m_iClip1 && HasPrimaryAmmo() )
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{
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Reload();
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}
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}
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}
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}
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// Prevent shield post frame if we're not ready to attack, or we're charging
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AllowShieldPostFrame( m_flNextPrimaryAttack <= gpGlobals->curtime || m_bInReload );
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}
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//-----------------------------------------------------------------------------
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// Purpose: Firing
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//-----------------------------------------------------------------------------
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void CWeaponRocketLauncher::PrimaryAttack( void )
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{
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CBaseTFPlayer *pPlayer = ( CBaseTFPlayer* )GetOwner();
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if ( !pPlayer )
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return;
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if ( !ComputeEMPFireState() )
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return;
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// Weapon "Fire" sound.
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WeaponSound( SINGLE );
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// Play the attack animation (need one for rocket launcher - deploy?)
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PlayAttackAnimation( GetPrimaryAttackActivity() );
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// Fire the rocket (Get the position and angles).
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Vector vecFirePos = pPlayer->Weapon_ShootPosition();
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Vector vecFireAng;
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pPlayer->EyeVectors( &vecFireAng );
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// Shift it down a bit so the firer can see it
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Vector vecRight;
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AngleVectors( pPlayer->EyeAngles() + pPlayer->m_Local.m_vecPunchAngle, NULL, &vecRight, NULL );
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vecFirePos += Vector( 0, 0, -8 ) + vecRight * 12;
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// Create the rocket.
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#if !defined( CLIENT_DLL )
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CWeaponGrenadeRocket *pRocket = CWeaponGrenadeRocket::Create( vecFirePos, vecFireAng, weapon_rocket_launcher_range.GetFloat(), pPlayer );
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#else
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CWeaponGrenadeRocket *pRocket = CWeaponGrenadeRocket::Create( vecFirePos, vecFireAng, 0, pPlayer );
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#endif
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if ( pRocket )
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{
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pRocket->SetRealOwner( pPlayer );
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#if !defined( CLIENT_DLL )
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pRocket->SetDamage( weapon_rocket_launcher_damage.GetFloat() );
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#endif
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}
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// Essentially you are done!
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m_flNextPrimaryAttack = gpGlobals->curtime + GetFireRate();
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m_iClip1 = m_iClip1 - 1;
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}
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//-----------------------------------------------------------------------------
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// Purpose: Set the rocket launcher firing rate.
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//-----------------------------------------------------------------------------
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float CWeaponRocketLauncher::GetFireRate( void )
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{
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return WEAPON_ROCKET_LAUNCHER_FIRERATE;
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}
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#if defined( CLIENT_DLL )
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// Client Only
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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bool CWeaponRocketLauncher::ShouldPredict( void )
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{
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if ( GetOwner() == C_BasePlayer::GetLocalPlayer() )
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return true;
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return BaseClass::ShouldPredict();
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}
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#endif
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