diff options
Diffstat (limited to 'game/server/tf/player_vs_environment/archer_proxy.cpp')
| -rw-r--r-- | game/server/tf/player_vs_environment/archer_proxy.cpp | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/game/server/tf/player_vs_environment/archer_proxy.cpp b/game/server/tf/player_vs_environment/archer_proxy.cpp new file mode 100644 index 0000000..0125d12 --- /dev/null +++ b/game/server/tf/player_vs_environment/archer_proxy.cpp @@ -0,0 +1,188 @@ +//========= Copyright Valve Corporation, All rights reserved. ============// +#include "cbase.h" + +#include "tf_player.h" +#include "tf_projectile_arrow.h" +#include "tf_weapon_grenade_pipebomb.h" +#include "archer_proxy.h" + +LINK_ENTITY_TO_CLASS( archer_proxy, CTFArcherProxy ); + + +ConVar tf_archer_proxy_fire_rate( "tf_archer_proxy_fire_rate", "1", FCVAR_CHEAT ); + + +//-------------------------------------------------------------------------------------- +void CTFArcherProxy::Precache( void ) +{ + // don't need to precache, since player does this for us + BaseClass::Precache(); +} + + +//-------------------------------------------------------------------------------------- +void CTFArcherProxy::Spawn( void ) +{ + BaseClass::Spawn(); + + SetThink( &CTFArcherProxy::Update ); + SetNextThink( gpGlobals->curtime + RandomFloat( 0.1, 1.0f ) * tf_archer_proxy_fire_rate.GetFloat() ); + + m_state = HIDDEN; + m_timer.Invalidate(); + AddEffects( EF_NODRAW ); + m_homePos = GetAbsOrigin(); + + SetModel( "models/weapons/w_models/w_arrow.mdl" ); +} + + +//--------------------------------------------------------------------------------------------- +CTFPlayer *CTFArcherProxy::SelectTarget( void ) +{ + // collect everyone + CUtlVector< CTFPlayer * > playerVector; + CollectPlayers( &playerVector, TF_TEAM_RED, COLLECT_ONLY_LIVING_PLAYERS ); + CollectPlayers( &playerVector, TF_TEAM_BLUE, COLLECT_ONLY_LIVING_PLAYERS, APPEND_PLAYERS ); + + CTFPlayer *newVictim = NULL; + float victimRangeSq = FLT_MAX; + trace_t result; + + for( int i=0; i<playerVector.Count(); ++i ) + { + float rangeSq = ( playerVector[i]->GetAbsOrigin() - GetAbsOrigin() ).LengthSqr(); + if ( rangeSq < victimRangeSq ) + { + UTIL_TraceLine( GetAbsOrigin(), playerVector[i]->EyePosition(), MASK_SOLID, this, COLLISION_GROUP_DEBRIS, &result ); + + if ( !result.DidHit() ) + { + newVictim = playerVector[i]; + victimRangeSq = rangeSq; + } + } + } + + return newVictim; +} + + +//-------------------------------------------------------------------------------------- +void CTFArcherProxy::Update( void ) +{ + SetNextThink( gpGlobals->curtime ); + + switch( m_state ) + { + case HIDDEN: + m_state = EMERGE; + RemoveEffects( EF_NODRAW ); + m_timer.Start( 1.0f ); + break; + + case EMERGE: + m_state = AIM_AND_FIRE; + m_timer.Start( 1.0f ); + break; + + case AIM_AND_FIRE: + { + CTFPlayer *target = SelectTarget(); + if ( target ) + { + Vector to = target->GetAbsOrigin() - GetAbsOrigin(); + QAngle angles; + VectorAngles( to, angles ); + + SetAbsAngles( angles ); + + if ( m_timer.IsElapsed() ) + { + ShootArrowAt( target ); + // ShootGrenadeAt( target ); + + m_state = HIDE; + m_timer.Start( 1.0f ); + } + } + break; + } + + case HIDE: + if ( m_timer.IsElapsed() ) + { + m_state = HIDDEN; + AddEffects( EF_NODRAW ); + m_timer.Start( 1.0f ); + } + break; + } + +} + + +//-------------------------------------------------------------------------------------- +void CTFArcherProxy::ShootArrowAt( CBaseEntity *target ) +{ + if ( !target ) + { + return; + } + + Vector to = target->EyePosition() - GetAbsOrigin(); + to.NormalizeInPlace(); + + QAngle angles; + VectorAngles( to, angles ); + + const float arrowSpeed = 2600.0f; + const float arrowGravity = 0.1f; + CTFProjectile_Arrow *arrow = CTFProjectile_Arrow::Create( GetAbsOrigin() + 20.0f * to, angles, arrowSpeed, arrowGravity, TF_PROJECTILE_ARROW, this, this ); + if ( arrow ) + { + arrow->SetLauncher( this ); + arrow->SetCritical( false ); + arrow->SetDamage( 100.0f ); + + EmitSound( "Weapon_CompoundBow.Single" ); + } +} + + +//-------------------------------------------------------------------------------------- +void CTFArcherProxy::ShootGrenadeAt( CBaseEntity *target ) +{ + if ( !target ) + { + return; + } + + Vector to = target->EyePosition() - GetAbsOrigin(); + to.NormalizeInPlace(); + + QAngle angles; + VectorAngles( to, angles ); + + + float launchSpeed = 1000.0f; + Vector velocity = ( to * launchSpeed ) + ( Vector( 0, 0, 1.0f ) * 200.0f ); + AngularImpulse angVelocity = AngularImpulse( 600, random->RandomInt( -1200, 1200 ), 0 ); + + CTFGrenadePipebombProjectile *grenade = static_cast< CTFGrenadePipebombProjectile * >( CBaseEntity::CreateNoSpawn( "tf_projectile_pipe", GetAbsOrigin(), angles, NULL ) ); + if ( grenade ) + { + // Set the pipebomb mode before calling spawn, so the model & associated vphysics get setup properly + grenade->SetPipebombMode(); + DispatchSpawn( grenade ); + + const int damage = 100; + const float radius = 100.0f; + + grenade->InitGrenade( velocity, angVelocity, NULL, damage, radius ); + grenade->m_flFullDamage = grenade->GetDamage(); + grenade->ApplyLocalAngularVelocityImpulse( angVelocity ); + grenade->SetCritical( false ); + grenade->SetLauncher( this ); + } +} |