etqw-sdk/base/script/projectiles/airstrike_marker.script

object airstrike_marker : projectile_missile {
	void				preinit();
	void				syncFields();
	
	boolean				CallForStrike();
	void				CallForStrikeThread();

	float				GetDamagePower() { return 1.f; }

	float				OnActivate( entity p, float distance );
	float				GetActivateCode( entity p, float distance );
	float				OnUpdateCrosshairInfo( entity p );
	
	float				vGetPliersProgressBarValue( float action );
	boolean				vCheckActionCode( entity p, float actionCode );
	void				vArm( entity p );
	void				vApplyEmpDamage( entity attacker, float time, float weaponTime );

	void				OnTargetUnknown();
	void				ReinstanteEnergy( float amount );
	
	handle				objectName;

	float				disarmCurrent;
	float				disarmMaxCount;

	float				toolTipUnknownTarget;

	float				waitTime;
}

void airstrike_marker::preinit() {	
	if ( !sys.isClient() ) {
		thread CallForStrikeThread();
	}
	
	disableKnockback();

	objectName = sys.localizeString( getKey( "object_name" ) );

	disarmMaxCount = getFloatKeyWithDefault( "disarm_count", 20 );

	toolTipUnknownTarget = GetToolTip( getKey( "tt_unknown_target" ) );

	waitTime = getFloatKeyWithDefault( "airstrike_wait_time", 3.f );
}

void airstrike_marker::syncFields() {
	sync( "disarmCurrent" );
}

void airstrike_marker::CallForStrikeThread() {
	boolean willStrike;
	player p = getOwner();

	if ( !sys.isClient() ) {
		if ( p != $null_entity ) {
			p.setPlayerAirstrikeState( self, false, false );
		}
	}

	sys.wait( waitTime );
	
	willStrike = CallForStrike();
	if ( !willStrike ) {
		stopEffect( "fx_trail" );
	}

	if ( !sys.isClient() ) {
		if ( p != $null_entity ) {
			p.setPlayerAirstrikeState( self, !willStrike, willStrike );
		}		
	}

	Explode( $null, $null_entity );
}

boolean airstrike_marker::CallForStrike() {
	entity owner = getOwner();
	vector pos = getWorldOrigin();
	vector end;
	float height;
	vector dir;

	entity bomber;

	end = pos;
	end_z = end_z + 65536.f;
	
	if ( owner == $null_entity ) {
		return false;
	}

	team_base team = owner.getGameTeam();

	if ( team != getGameTeam() ) {
		return false;
	}

	forceDisableClip();
	float contents = sys.checkContents( getWorldOrigin(), getMins(), getMaxs(), MASK_SHOT_BOUNDINGBOX | MASK_SHOT_RENDERMODEL, $null_entity );
	if ( contents != 0 ) {
		OnTargetUnknown();
		forceEnableClip();
		return false;
	}
	
	sys.tracePoint( pos, end, MASK_SHOT_BOUNDINGBOX | MASK_SHOT_RENDERMODEL, $null_entity );
	forceEnableClip();
	
	if ( sys.getTraceFraction() == 1.f ) {
		OnTargetUnknown();
		return false;
	}
	
	if ( !( sys.getTraceSurfaceFlags() & SURF_NOIMPACT ) ) {
		OnTargetUnknown();
		return false;
	}
	
	objManager.PlaySoundForPlayer( getKey( "snd_approved" ), owner );

	float timerLength = getFloatKey( "timer_delay" );

	G_DelayFireSupport( owner, self, timerLength );

	dir = sys.vecNormalize( pos - owner.getWorldOrigin() );
	vector attackDir = sys.crossProduct( dir, vec3_up );

/*	jrad - disabled randomness for now...
	if ( sys.random( 1.f ) > .5f ) {
		attackDir = -attackDir;
	}
*/
	end = sys.getTraceEndPos();

	bomber = sys.spawn( getKey( "def_bomber" ) );
	bomber.setGameTeam( getGameTeam() );
	bomber.vBomberAttack( end, attackDir, pos_z, owner );
	return true;
}

float airstrike_marker::OnUpdateCrosshairInfo( entity p ) {
	if ( !sys.doClientSideStuff() ) {
		return 1.f;
	}

	float allegiance = getEntityAllegiance( p );

	vector color = GetAllegianceColor( allegiance );
	float distance = chGetDistance();
	float range = InchesToMetres( distance );

	chSetNumLines( 0 );
	float index;
	
	if ( p != $null_entity ) {
		// see if theres a valid action to perform
		float code = GetActivateCode( p, distance );
		if ( code != AK_NONE && p.vHasActionItem( code ) ) {
			index = chAddLine();
			chSetLineMaterial( index, p.vGetActionIcon( code ) );
			chSetLineType( index, CI_IMAGE );
			chSetLineSize( index, 64, 64 );
			chSetLineColor( index, g_colorWhite, 0.9f );
		}
	}
	
	index = chAddLine();
	chSetLineTextIndex( index, objectName );
	chSetLineColor( index, color, 1.f );
	chSetLineType( index, CI_TEXT );
	chSetLineSize( index, 0, 0 );

	if ( range <= 100 ) {
		index = chAddLine();

		chSetLineText( index, G_BuildRangeStr( range ) );
		chSetLineColor( index, color, 1.f );
		chSetLineType( index, CI_TEXT );
		chSetLineSize( index, 0, 0 );
	}

	return 1.f;	
}

float airstrike_marker::OnActivate( entity p, float distance ) {
	float code = GetActivateCode( p, distance );
	if ( code == AK_NONE ) {
		return 0.f;
	}
	
	p.vSelectActionItem( code );
	return 1.f;
}

float airstrike_marker::GetActivateCode( entity p, float distance ) {
	if ( p.getViewingEntity() != p || distance > DISTANCE_FOR_ACTION ) {
		return AK_NONE;
	}

	if ( p.getHealth() <= 0 ) {
		return AK_NONE;
	}

	float allegiance = getEntityAllegiance( p );

	if ( allegiance == TA_ENEMY ) {	
		return AK_ARM;
	}

	return AK_NONE;
}

float airstrike_marker::vGetPliersProgressBarValue( float action ) {
	if ( action == AC_DISARM ) {
		return disarmCurrent / disarmMaxCount;
	}

	return 0.f;
}

boolean airstrike_marker::vCheckActionCode( entity p, float actionCode ) {
	if ( actionCode == AC_DISARM ) {
		if ( getEntityAllegiance( p ) != TA_ENEMY ) {
			return false;
		}
		return disarmCurrent < disarmMaxCount;
	}
	
	return false;	
}

void airstrike_marker::vArm( entity p ) {
	float count = 1;

	team_base team = p.getGameTeam();		
	if ( team.HasDisarmBonus( p ) ) {
		count = count * 1.25f;
	}

	disarmCurrent = disarmCurrent + count;

	if ( sys.isClient() ) {
		return;
	}

	if ( disarmCurrent >= disarmMaxCount ) {
		remove();
	}
}

void airstrike_marker::vApplyEmpDamage( entity attacker, float time, float weaponTime ) {
	Fizzle();
}

void airstrike_marker::OnTargetUnknown() {
	sys.assert( !sys.isClient() );

	// give back some of the charge for failed violator/vampire attempts
	float chargePerUse = getFloatKey( "charge_reinstated" );
	chargePerUse = chargePerUse / 100.0f;
	ReinstanteEnergy( chargePerUse );

	if ( toolTipUnknownTarget != -1 ) {
		entity owner = getOwner();
		if ( owner != $null_entity ) {
			objManager.PlaySoundForPlayer( getKey( "snd_unknown_target" ), owner );
			sys.broadcastToolTip( toolTipUnknownTarget, owner, wstr_empty, wstr_empty, wstr_empty, wstr_empty );
		}
	}
}

/*
================
airstrike_marker::ReinstanteEnergy
================
*/
void airstrike_marker::ReinstanteEnergy( float amount ) {
	player p = getOwner();
	if ( p == $null_entity ) {
		sys.assert( !sys.isServer() );
		p = sys.getLocalPlayer();
	}

	string energyKey = getKey( "energy_timer" );
	float chargeTimer = sys.allocTargetTimer( energyKey );

	float energyChargeTime = GetGlobalFloat( energyKey + "_time" );
	float chargeUsed = sys.getTargetTimerValue( chargeTimer, p ) - sys.getTime();
	if ( chargeUsed < 0 ) {
		chargeUsed = 0;
	} else {
		chargeUsed = chargeUsed / energyChargeTime;
	}

	chargeUsed = chargeUsed - amount;
	if ( chargeUsed < 0.f ) {
		chargeUsed = 0.f;
	}

	sys.setTargetTimerValue( chargeTimer, p, sys.getTime() + ( chargeUsed * energyChargeTime ) );
}