388 lines
13 KiB
C++
388 lines
13 KiB
C++
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#include "cbase.h"
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#include "asw_weapon.h"
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#include "asw_marine.h"
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#include "asw_player.h"
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#include "in_buttons.h"
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#include "asw_marine_skills.h"
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#include "asw_marine_profile.h"
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#include "asw_weapon_parse.h"
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#include "util_shared.h"
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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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void* SendProxy_SendASWLocalWeaponDataTable( const SendProp *pProp, const void *pStruct, const void *pVarData, CSendProxyRecipients *pRecipients, int objectID )
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{
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// Get the weapon entity
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CASW_Weapon *pWeapon = (CASW_Weapon*)pVarData;
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if ( pWeapon )
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{
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// Only send this chunk of data to the commander of the marine carrying this weapon
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CASW_Player *pPlayer = pWeapon->GetCommander();
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if ( pPlayer )
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{
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pRecipients->SetOnly( pPlayer->GetClientIndex() );
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}
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else
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{
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pRecipients->ClearAllRecipients();
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}
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}
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return (void*)pVarData;
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}
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REGISTER_SEND_PROXY_NON_MODIFIED_POINTER( SendProxy_SendASWLocalWeaponDataTable );
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//-----------------------------------------------------------------------------
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// Purpose: Only send to local player if this weapon is the active weapon and this marine is the active marine
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// Input : *pStruct -
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// *pVarData -
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// *pRecipients -
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// objectID -
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// Output : void*
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//-----------------------------------------------------------------------------
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void* SendProxy_SendASWActiveLocalWeaponDataTable( const SendProp *pProp, const void *pStruct, const void *pVarData, CSendProxyRecipients *pRecipients, int objectID )
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{
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// Get the weapon entity
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CASW_Weapon *pWeapon = (CASW_Weapon*)pVarData;
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if ( pWeapon )
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{
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// Only send this chunk of data to the commander of the marine carrying this weapon
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CASW_Player *pPlayer = pWeapon->GetCommander();
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if ( pPlayer && pPlayer->GetMarine() == pWeapon->GetOwner() )
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{
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pRecipients->SetOnly( pPlayer->GetClientIndex() );
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}
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else
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{
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pRecipients->ClearAllRecipients();
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}
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}
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return (void*)pVarData;
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}
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REGISTER_SEND_PROXY_NON_MODIFIED_POINTER( SendProxy_SendASWActiveLocalWeaponDataTable );
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LINK_ENTITY_TO_CLASS( asw_weapon, CASW_Weapon );
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BEGIN_NETWORK_TABLE_NOBASE( CASW_Weapon, DT_ASWLocalWeaponData )
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SendPropIntWithMinusOneFlag( SENDINFO(m_iClip2 ), 8 ),
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SendPropInt( SENDINFO(m_iSecondaryAmmoType ), 8 ),
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SendPropFloat(SENDINFO(m_fReloadStart)),
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SendPropFloat(SENDINFO(m_fFastReloadStart)),
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SendPropFloat(SENDINFO(m_fFastReloadEnd)),
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END_NETWORK_TABLE()
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BEGIN_NETWORK_TABLE_NOBASE( CASW_Weapon, DT_ASWActiveLocalWeaponData )
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SendPropTime( SENDINFO( m_flNextPrimaryAttack ) ),
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SendPropTime( SENDINFO( m_flNextSecondaryAttack ) ),
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SendPropInt( SENDINFO( m_nNextThinkTick ) ),
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SendPropTime( SENDINFO( m_flTimeWeaponIdle ) ),
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END_NETWORK_TABLE()
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IMPLEMENT_SERVERCLASS_ST(CASW_Weapon, DT_ASW_Weapon)
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SendPropExclude( "DT_BaseAnimating", "m_flPoseParameter" ),
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SendPropExclude( "DT_BaseAnimating", "m_flPlaybackRate" ),
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SendPropExclude( "DT_BaseAnimating", "m_nSequence" ),
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SendPropExclude( "DT_BaseAnimatingOverlay", "overlay_vars" ),
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SendPropExclude( "DT_ServerAnimationData" , "m_flCycle" ),
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SendPropExclude( "DT_AnimTimeMustBeFirst" , "m_flAnimTime" ),
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SendPropBool(SENDINFO(m_bIsFiring)),
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SendPropBool(SENDINFO(m_bInReload)),
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SendPropBool(SENDINFO(m_bSwitchingWeapons)),
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SendPropExclude( "DT_BaseCombatWeapon", "LocalWeaponData" ),
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SendPropExclude( "DT_BaseCombatWeapon", "LocalActiveWeaponData" ),
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SendPropDataTable("ASWLocalWeaponData", 0, &REFERENCE_SEND_TABLE(DT_ASWLocalWeaponData), SendProxy_SendASWLocalWeaponDataTable ),
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SendPropDataTable("ASWActiveLocalWeaponData", 0, &REFERENCE_SEND_TABLE(DT_ASWActiveLocalWeaponData), SendProxy_SendASWActiveLocalWeaponDataTable ),
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SendPropBool(SENDINFO(m_bFastReloadSuccess)),
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SendPropBool(SENDINFO(m_bFastReloadFailure)),
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SendPropBool(SENDINFO(m_bPoweredUp)),
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SendPropIntWithMinusOneFlag( SENDINFO(m_iClip1 ), 8 ),
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SendPropInt( SENDINFO(m_iPrimaryAmmoType ), 8 ),
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END_SEND_TABLE()
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//---------------------------------------------------------
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// Save/Restore
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//---------------------------------------------------------
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BEGIN_DATADESC( CASW_Weapon )
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DEFINE_FIELD(m_iEquipmentListIndex, FIELD_INTEGER),
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DEFINE_FIELD( m_bShotDelayed, FIELD_BOOLEAN ),
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DEFINE_FIELD( m_flDelayedFire, FIELD_TIME ),
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DEFINE_FIELD( m_fReloadStart, FIELD_TIME ),
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DEFINE_FIELD( m_fFastReloadStart, FIELD_TIME ),
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DEFINE_FIELD( m_fFastReloadEnd, FIELD_TIME ),
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END_DATADESC()
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ConVar asw_weapon_safety_hull("asw_weapon_safety_hull", "0", FCVAR_CHEAT, "Size of hull used to check for AI shots going too near a friendly");
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extern ConVar asw_debug_alien_damage;
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CASW_Weapon::CASW_Weapon()
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{
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SetPredictionEligible(true);
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m_iEquipmentListIndex = -1;
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m_bSwitchingWeapons = false;
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m_fMinRange1 = 0;
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m_fMaxRange1 = 512;
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m_fMinRange2 = 0;
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m_fMaxRange2 = 512;
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m_bShotDelayed = 0;
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m_flDelayedFire = 0;
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m_fReloadClearFiringTime = 0;
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m_flReloadFailTime = 1.0;
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m_bFastReloadSuccess = false;
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m_bFastReloadFailure = false;
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m_bPoweredUp = false;
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}
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CASW_Weapon::~CASW_Weapon()
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{
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}
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int CASW_Weapon::WeaponRangeAttack1Condition( float flDot, float flDist )
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{
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if (!IsOffensiveWeapon())
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return COND_NO_WEAPON; // make sure the AI doesn't try to attack with this
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if ( UsesPrimaryAmmo() && !HasPrimaryAmmo() )
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{
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return COND_NO_PRIMARY_AMMO;
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}
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else if ( flDist < m_fMinRange1)
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{
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return COND_TOO_CLOSE_TO_ATTACK;
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}
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else if (flDist > m_fMaxRange1)
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{
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return COND_TOO_FAR_TO_ATTACK;
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}
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return COND_CAN_RANGE_ATTACK1;
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}
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void CASW_Weapon::MarineDropped(CASW_Marine* pMarine)
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{
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ClearIsFiring();
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}
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int CASW_Weapon::UpdateTransmitState()
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{
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return SetTransmitState( FL_EDICT_ALWAYS );
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}
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int CASW_Weapon::ShouldTransmit( const CCheckTransmitInfo *pInfo )
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{
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// asw temp
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return FL_EDICT_ALWAYS;
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}
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// railgun
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/*
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class CASW_Railgun_Beam : public CBaseEntity
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{
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DECLARE_SERVERCLASS();
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DECLARE_CLASS( CASW_Railgun_Beam, CBaseEntity );
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};
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IMPLEMENT_SERVERCLASS_ST( CASW_Railgun_Beam, DT_ASW_Railgun_Beam )
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END_SEND_TABLE()
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*/
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bool CASW_Weapon::ShouldAlienFlinch(CBaseEntity *pAlien, const CTakeDamageInfo &info)
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{
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if (!GetWeaponInfo())
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return false;
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float fFlinchChance = GetWeaponInfo()->m_fFlinchChance;
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CASW_Marine *pMarine = dynamic_cast<CASW_Marine*>(GetOwner());
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if (asw_debug_alien_damage.GetBool())
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Msg("BaseFlinch chance %f ", fFlinchChance);
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if (pMarine && pMarine->GetMarineProfile() && pMarine->GetMarineProfile()->GetMarineClass() == MARINE_CLASS_SPECIAL_WEAPONS)
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{
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// this is a special weapons marine, so we need to add our flinch bonus onto it
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fFlinchChance += GetWeaponInfo()->m_fStoppingPowerFlinchBonus * MarineSkills()->GetSkillBasedValueByMarine(pMarine, ASW_MARINE_SKILL_STOPPING_POWER);
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if (asw_debug_alien_damage.GetBool())
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Msg("Boosted by specialweaps to %f ", fFlinchChance);
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}
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//CALL_ATTRIB_HOOK_FLOAT( fFlinchChance, mod_stopping );
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if (pAlien)
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{
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int iHealth = pAlien->GetHealth();
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int iDamage = info.GetDamage();
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float fAlienHealth = float(iHealth + iDamage) / float(pAlien->GetMaxHealth());
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fFlinchChance *= fAlienHealth;
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if (asw_debug_alien_damage.GetBool())
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Msg("adjusted by alien health (%f) to %f ", fAlienHealth, fFlinchChance);
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}
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float f = random->RandomFloat();
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bool bResult = ( f < fFlinchChance);
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if (asw_debug_alien_damage.GetBool())
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Msg("random float is %f shouldflinch = %d\n", f, bResult);
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return bResult;
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}
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//-----------------------------------------------------------------------------
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// Purpose: Weapons ignore other weapons when LOS tracing
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//-----------------------------------------------------------------------------
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class CASWWeaponLOSFilter : public CTraceFilterSkipTwoEntities
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{
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DECLARE_CLASS( CASWWeaponLOSFilter, CTraceFilterSkipTwoEntities );
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public:
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CASWWeaponLOSFilter::CASWWeaponLOSFilter( IHandleEntity *pHandleEntity, IHandleEntity *pHandleEntity2, int collisionGroup ) :
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CTraceFilterSkipTwoEntities( pHandleEntity, pHandleEntity2, collisionGroup )
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{
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}
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virtual bool ShouldHitEntity( IHandleEntity *pServerEntity, int contentsMask )
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{
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CBaseEntity *pEntity = (CBaseEntity *)pServerEntity;
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if ( pEntity->GetCollisionGroup() == COLLISION_GROUP_WEAPON )
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return false;
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return BaseClass::ShouldHitEntity( pServerEntity, contentsMask );
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}
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};
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//-----------------------------------------------------------------------------
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// Purpose: Check the weapon LOS for an owner at an arbitrary position
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// If bSetConditions is true, LOS related conditions will also be set
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//-----------------------------------------------------------------------------
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bool CASW_Weapon::WeaponLOSCondition( const Vector &ownerPos, const Vector &targetPos, bool bSetConditions )
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{
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bool bHasLOS = BaseClass::WeaponLOSCondition(ownerPos, targetPos, bSetConditions);
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// if the weapon has LOS, then do another wider trace to check we don't hit any friendlies
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// this is to stop the AI marines shooting way too close to other marines, which stops the player thinking about positioning so much
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if (bHasLOS && GetOwner() && asw_weapon_safety_hull.GetFloat() > 0)
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{
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CAI_BaseNPC* npcOwner = GetOwner()->MyNPCPointer();
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Vector vecRelativeShootPosition;
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VectorSubtract( npcOwner->Weapon_ShootPosition(), npcOwner->GetAbsOrigin(), vecRelativeShootPosition ); // Find its relative shoot position
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Vector barrelPos = ownerPos + vecRelativeShootPosition;
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CASWWeaponLOSFilter traceFilter( GetOwner(), npcOwner->GetEnemy(), COLLISION_GROUP_BREAKABLE_GLASS ); // Use the custom LOS trace filter
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trace_t tr;
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UTIL_TraceHull( barrelPos, targetPos, Vector(-asw_weapon_safety_hull.GetFloat(), -asw_weapon_safety_hull.GetFloat(), -asw_weapon_safety_hull.GetFloat()),
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Vector(asw_weapon_safety_hull.GetFloat(), asw_weapon_safety_hull.GetFloat(), asw_weapon_safety_hull.GetFloat()), MASK_SHOT, &traceFilter, &tr );
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if ( tr.fraction == 1.0 || tr.m_pEnt == npcOwner->GetEnemy() )
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return true;
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// if a friendly is in the way, then we report failure
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CBaseCombatCharacter *pBCC = ToBaseCombatCharacter( tr.m_pEnt );
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if ( pBCC )
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{
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if ( npcOwner->IRelationType( pBCC ) == D_HT )
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return true;
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if ( bSetConditions )
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{
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npcOwner->SetCondition( COND_WEAPON_BLOCKED_BY_FRIEND );
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}
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return false;
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}
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}
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return bHasLOS;
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}
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bool CASW_Weapon::DestroyIfEmpty( bool bDestroyWhenActive, bool bCheckSecondaryAmmo )
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{
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CASW_Marine *pMarine = GetMarine();
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if ( !pMarine )
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return false;
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bool bActive = (pMarine->GetActiveASWWeapon() == this);
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if ( bActive && !bDestroyWhenActive )
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return false;
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if ( bCheckSecondaryAmmo && (m_iClip2 || pMarine->GetAmmoCount(m_iSecondaryAmmoType) > 0) )
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return false;
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if ( !m_iClip1 && pMarine->GetAmmoCount(m_iPrimaryAmmoType) <= 0)
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{
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#ifndef CLIENT_DLL
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if (pMarine)
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{
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pMarine->Weapon_Detach(this);
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if (bActive)
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pMarine->SwitchToNextBestWeapon(NULL);
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}
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Kill();
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return true;
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#endif
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}
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return false;
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}
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//-----------------------------------------------------------------------------
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// Purpose: Drop/throw the weapon with the given velocity.
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//-----------------------------------------------------------------------------
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void CASW_Weapon::Drop( const Vector &vecVelocity )
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{
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StopAnimation();
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StopFollowingEntity( );
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SetMoveType( MOVETYPE_FLYGRAVITY );
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// clear follow stuff, setup for collision
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SetGravity(1.0);
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m_iState = WEAPON_NOT_CARRIED;
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RemoveEffects( EF_NODRAW );
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FallInit();
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SetGroundEntity( NULL );
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SetTouch(NULL);
|
||
|
|
|
||
|
|
IPhysicsObject *pObj = VPhysicsGetObject();
|
||
|
|
if ( pObj != NULL )
|
||
|
|
{
|
||
|
|
AngularImpulse angImp( 200, 200, 200 );
|
||
|
|
pObj->AddVelocity( &vecVelocity, &angImp );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
SetAbsVelocity( vecVelocity );
|
||
|
|
}
|
||
|
|
SetNextThink( gpGlobals->curtime + 1.0f );
|
||
|
|
SetOwnerEntity( NULL );
|
||
|
|
SetOwner( NULL );
|
||
|
|
SetModel( GetWorldModel() );
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
// player has used this item
|
||
|
|
void CASW_Weapon::ActivateUseIcon( CASW_Marine* pMarine, int nHoldType )
|
||
|
|
{
|
||
|
|
if ( nHoldType == ASW_USE_HOLD_START )
|
||
|
|
return;
|
||
|
|
|
||
|
|
pMarine->TakeWeaponPickup(this);
|
||
|
|
}
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Is anyone carrying it?
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
bool CASW_Weapon::IsBeingCarried() const
|
||
|
|
{
|
||
|
|
return ( GetOwner() != NULL );
|
||
|
|
}
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
bool CASW_Weapon::IsCarriedByLocalPlayer()
|
||
|
|
{
|
||
|
|
if ( gpGlobals->maxClients <= 1 && !engine->IsDedicatedServer() )
|
||
|
|
{
|
||
|
|
CASW_Marine *pMarine = dynamic_cast<CASW_Marine*>( GetOwner() );
|
||
|
|
return ( pMarine && pMarine->IsInhabited() && pMarine->GetCommander() == UTIL_GetListenServerHost() );
|
||
|
|
}
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|