1 files changed, 167 insertions, 0 deletions
diff --git a/Northstar.CustomServers/scripts/vscripts/superbar/orbitalstrike.nut b/Northstar.CustomServers/scripts/vscripts/superbar/orbitalstrike.nut
new file mode 100644
index 00000000..7e622432
--- /dev/null
+++ b/Northstar.CustomServers/scripts/vscripts/superbar/orbitalstrike.nut
@@ -0,0 +1,167 @@
+untyped
+
+global function Orbitalstrike_Init
+
+global function OrbitalStrike
+global function CalculateStrikeDelay
+
+const STRIKE_MODEL = $"models/containers/can_red_soda.mdl"
+const ROCKET_START_HEIGHT = 6000
+const LASER_START_HEIGHT = 1000 // TODO: Make this taller after making the trace go through sky
+const LASER_TIME_LENGTH = 7 // Must match charge length in the weapon
+const LASER_DAMAGE = 300
+const LASER_DAMAGE_RADIUS = 300
+const SPAWN_DELAY = 0.2
+
+table file =
+{
+	impactEffectTable = null
+}
+
+
+function Orbitalstrike_Init()
+{
+	PrecacheParticleSystem( $"ar_rocket_strike_small_friend" )
+	PrecacheParticleSystem( $"ar_rocket_strike_small_foe" )
+	PrecacheParticleSystem( $"ar_rocket_strike_large_friend" )
+	PrecacheParticleSystem( $"ar_rocket_strike_large_foe" )
+	PrecacheParticleSystem( $"wpn_orbital_beam" )
+
+	//if ( IsServer() )
+	//	file.impactEffectTable <- PrecacheImpactEffectTable( GetWeaponInfoFileKeyField_Global( "mp_projectile_orbital_strike", "impact_effect_table" ) )
+	#if SERVER
+		file.impactEffectTable = PrecacheImpactEffectTable( "orbital_strike" )
+	#endif
+
+
+
+	RegisterSignal( "TargetDesignated" )
+	RegisterSignal( "BeginLaser" )
+	RegisterSignal( "MoveLaser" )
+	RegisterSignal( "FreezeLaser" )
+	RegisterSignal( "EndLaser" )
+}
+
+
+function CalculateStrikeDelay( index, stepCount, duration )
+{
+	local lastStepDelay = 0
+	if ( index )
+	{
+		local stepFrac = (index - 1) / stepCount.tofloat()
+		stepFrac = 1 - (1 - stepFrac) * (1 - stepFrac)
+		lastStepDelay = stepFrac * (duration)
+	}
+
+	local stepFrac = index / stepCount.tofloat()
+	stepFrac = 1 - (1 - stepFrac) * (1 - stepFrac)
+	return (stepFrac * (duration)) - lastStepDelay
+}
+
+
+function OrbitalStrike( entity player, vector targetPos, numRockets = 12, float radius = 256.0, float totalTime = 3.0, extraStartDelay = null )
+{
+	int team = player.GetTeam()
+	CreateNoSpawnArea( TEAM_INVALID, TEAM_INVALID, targetPos, totalTime, radius )
+
+	if ( extraStartDelay != null )
+		wait extraStartDelay
+
+	// Trace down from max z height until we hit something so we know where rockets should land
+	// This makes calling in orbital strike indoors land on the roof like it should, not indoors
+	//local downStartPos = Vector( targetPos.x, targetPos.y, 16384 )
+	//TraceResults downResult = TraceLine( downStartPos, targetPos, null, (TRACE_MASK_NPCSOLID_BRUSHONLY|TRACE_MASK_WATER), TRACE_COLLISION_GROUP_NONE )
+	//DebugDrawLine( downStartPos+ Vector(0,10,0), targetPos + Vector(0,10,0), 255, 255, 255, true, 60 )
+
+	/*
+	while ( true ) // retrace because we hit a sky brush from outside the level, not the ground
+	{
+		if ( !downResult.hitSky )
+			break
+		printt( "Hit sky" )
+		downStartPos = downResult.endPos
+		downStartPos.z -= 5
+		downResult = TraceLine( downStartPos, targetPos, null, (TRACE_MASK_NPCSOLID_BRUSHONLY|TRACE_MASK_WATER), TRACE_COLLISION_GROUP_NONE )
+		DebugDrawLine( downStartPos, downResult.endPos, 0, 255, 0, true, 60.0 )
+		DebugDrawLine( downStartPos + Vector(10,0,0), targetPos + Vector(10,0,0), 255, 255, 0, true, 60.0 )
+	}
+	*/
+
+	/*
+	local upEndPos = targetPos + Vector( 0, 0, ROCKET_START_HEIGHT )
+	TraceResults upResult = TraceLine( downResult.endPos, upEndPos, null, (TRACE_MASK_NPCSOLID_BRUSHONLY|TRACE_MASK_WATER), TRACE_COLLISION_GROUP_NONE )
+	local spawnPos = upResult.endPos
+
+	local rocketPos
+	local min = radius * -1
+	local max = radius
+	local rocket
+	*/
+
+	vector rocketOrigin = GetRocketSpawnOrigin( targetPos )
+
+	entity rocket = SpawnRocket( rocketOrigin, Vector( 90, 0, 0 ), player, team ) // First rocket hits center target
+	EmitSoundOnEntity( rocket, "weapon_titanmortar_fire" )
+	EmitSoundOnEntity( rocket, "weapon_titanmortar_projectile" )
+
+	for ( int i = 1; i < numRockets; i++ )
+	{
+		wait CalculateStrikeDelay( i, numRockets, totalTime )
+
+		vector offset = Normalize( Vector( RandomFloatRange( -1.0, 1.0 ), RandomFloatRange( -1.0, 1.0 ), 0 ) )
+		vector rocketPos = rocketOrigin + ( offset * RandomFloat( radius ) )
+
+		entity rocket = SpawnRocket( rocketPos, Vector( 90, 0, 0 ), player, team )
+		EmitSoundOnEntity( rocket, "weapon_titanmortar_fire" )
+		EmitSoundOnEntity( rocket, "weapon_titanmortar_projectile" )
+	}
+}
+
+vector function GetRocketSpawnOrigin( vector point )
+{
+	vector skyPos = GetSkyOriginAbovePoint( point )
+	TraceResults traceResult = TraceLine( skyPos, point, null, (TRACE_MASK_SHOT), TRACE_COLLISION_GROUP_NONE )
+	vector rocketOrigin = traceResult.endPos
+	rocketOrigin.z += 6000
+	if ( rocketOrigin.z > skyPos.z - 1 )
+		rocketOrigin.z = skyPos.z - 1
+	return rocketOrigin
+}
+
+vector function GetSkyOriginAbovePoint( vector point )
+{
+	vector skyOrigin = Vector( point.x, point.y, MAX_WORLD_COORD )
+	vector traceFromPos = Vector( point.x, point.y, point.z )
+
+	while ( true )
+	{
+		TraceResults traceResult = TraceLine( traceFromPos, skyOrigin, null, (TRACE_MASK_SHOT), TRACE_COLLISION_GROUP_NONE )
+
+		if ( traceResult.hitSky )
+		{
+			skyOrigin = traceResult.endPos
+			break
+		}
+
+		traceFromPos = traceResult.endPos
+		traceFromPos.z += 1
+	}
+
+	return skyOrigin
+}
+
+entity function SpawnRocket( vector spawnPos, vector spawnAng, entity owner, int team )
+{
+	entity rocket = CreateEntity( "rpg_missile" )
+	rocket.SetOrigin( spawnPos )
+	rocket.SetAngles( spawnAng )
+	rocket.SetOwner( owner )
+	SetTeam( rocket, team )
+	rocket.SetModel( $"models/weapons/bullets/projectile_rocket.mdl" )
+	rocket.SetImpactEffectTable( file.impactEffectTable )
+	rocket.SetWeaponClassName( "mp_titanweapon_orbital_strike" )
+	rocket.kv.damageSourceId = eDamageSourceId.mp_titanweapon_orbital_strike
+	DispatchSpawn( rocket )
+
+	return rocket
+}