diff options
Diffstat (limited to 'Northstar.CustomServers/scripts/vscripts/_trigger_functions.gnut')
| -rw-r--r-- | Northstar.CustomServers/scripts/vscripts/_trigger_functions.gnut | 585 |
1 files changed, 585 insertions, 0 deletions
diff --git a/Northstar.CustomServers/scripts/vscripts/_trigger_functions.gnut b/Northstar.CustomServers/scripts/vscripts/_trigger_functions.gnut new file mode 100644 index 00000000..0f82d9a6 --- /dev/null +++ b/Northstar.CustomServers/scripts/vscripts/_trigger_functions.gnut @@ -0,0 +1,585 @@ +untyped + +global function TriggerFunctions_Init + +global function InitFlagMaskTriggers +global function TriggerInit +global function AddToFlagTriggers +global function AddTriggerEditorClassFunc +global function UpdateTriggerStatusFromFlagChange + +const DEBUG_DEADLY_FOG = false +const asset BIRD_ALERT_FX = $"P_bird_alert_white" +struct BirdAlertInfo +{ + entity scriptRef //Also FX location + array<entity> triggers + float lastUseTime +} + +struct +{ + //bool checkpointReached + //vector checkpointOrigin + //vector checkpointAngles + table<string, array<void functionref( entity )> > triggerEditorClassFunctions + + table<string, int> flagTriggerEntArrayIndex + array<BirdAlertInfo> birdAlerts +} file + +function TriggerFunctions_Init() +{ + AddCallback_EntitiesDidLoad( InitFlagMaskTriggers ) + + level._flagTriggers <- {} // triggers that can be enabled/disabled via flag + + AddTriggerEditorClassFunc( "trigger_flag_set", TriggerSetFlagOnTrigger ) + AddTriggerEditorClassFunc( "trigger_flag_clear", TriggerClearFlagOnTrigger ) + AddTriggerEditorClassFunc( "trigger_flag_touching", TriggerTouchingFlagOnTrigger ) + + AddSpawnCallback( "trigger_multiple", TriggerInit ) + AddSpawnCallback( "trigger_once", TriggerInit ) + AddSpawnCallback( "trigger_hurt", TriggerInit ) + + AddTriggerEditorClassFunc( "trigger_death_fall", TriggerDeathFall ) + AddSpawnCallbackEditorClass( "trigger_multiple", "trigger_deadly_fog", DeadlyFogTriggerInit ) + + AddSpawnCallbackEditorClass( "script_ref", "script_bird_alert", BirdAlertInit ) + + PrecacheParticleSystem( BIRD_ALERT_FX ) + + RegisterSignal( "OutOfDeadlyFog" ) + + PrecacheParticleSystem( $"Swtch_Elec_hzd_rope_end" ) +} + +void function AddTriggerEditorClassFunc( string editorClass, void functionref( entity ) triggerFunc ) +{ + if ( !( editorClass in file.triggerEditorClassFunctions ) ) + file.triggerEditorClassFunctions[ editorClass ] <- [] + + file.triggerEditorClassFunctions[ editorClass ].append( triggerFunc ) +} + +void function AddKeyPairFunctionality( entity trigger ) +{ + table< string, void functionref( entity, string )> funcs + funcs[ "scr_flagSet" ] <- TriggerFlagSet + funcs[ "scr_flagClear" ] <- TriggerFlagClear + + foreach ( key, func in funcs ) + { + if ( trigger.HasKey( key ) ) + { + thread func( trigger, expect string( trigger.kv[ key ] ) ) + } + } +} + +function AddToFlagTriggers( entity self ) +{ + level._flagTriggers[ self ] <- self +} + +function GetFlagTriggers() +{ + foreach ( entity guy in clone level._flagTriggers ) + { + if ( IsValid_ThisFrame( guy ) ) + continue + + delete level._flagTriggers[ guy ] + } + + return level._flagTriggers +} + + +function AddKeyPairFunctionToClass( funcs, classname ) +{ + array<entity> triggers = GetEntArrayByClass_Expensive( classname ) + + foreach ( trigger in triggers ) + { + foreach ( key, func in funcs ) + { + if ( trigger.HasKey( key ) ) + { + thread func( trigger, trigger.kv[ key ] ) + } + } + } +} + +void function TriggerChangesFlagOnTrigger( entity trigger, string flag, void functionref( string ) func ) +{ + trigger.EndSignal( "OnDestroy" ) + + array<string> flags = GetFlagsFromString( flag ) + + for ( ;; ) + { + trigger.WaitSignal( "OnTrigger" ) + + foreach ( flag in flags ) + { + func( flag ) + } + } +} + +void function TriggerFlagSet( entity trigger, string flagString ) +{ + thread TriggerChangesFlagOnTrigger( trigger, flagString, FlagSet ) +} + +void function TriggerFlagClear( entity trigger, string flagString ) +{ + thread TriggerChangesFlagOnTrigger( trigger, flagString, FlagClear ) +} + +void function TriggerInit( entity trigger ) +{ + if ( trigger.HasKey( "editorclass" ) ) + RunTriggerEditorClassFunctions( trigger ) + + InitFlagsFromTrigger( trigger ) + AddKeyPairFunctionality( trigger ) + AddToFlagTriggers( trigger ) +} + +function RunTriggerEditorClassFunctions( entity trigger ) +{ + string editorClass = expect string( trigger.kv.editorclass ) + if ( !( editorClass in file.triggerEditorClassFunctions ) ) + return + + foreach ( func in file.triggerEditorClassFunctions[ editorClass ] ) + { + thread func( trigger ) + } +} + +void function TriggerSetFlagOnTrigger( entity trigger ) +{ + trigger.EndSignal( "OnDestroy" ) + + string flag + if ( trigger.HasKey( "script_flag" ) ) + flag = expect string( trigger.kv.script_flag ) + else if ( trigger.HasKey( "scr_flagSet" ) ) + flag = expect string( trigger.kv.scr_flagSet ) + + bool triggerOnce = trigger.HasKey( "trigger_once" ) && trigger.kv.trigger_once == "1" + + Assert( flag != "", "Trigger " + GetEditorClass( trigger ) + " at " + trigger.GetOrigin() + "has empty flag value" ) + + while ( true ) + { + trigger.WaitSignal( "OnTrigger" ) + FlagSet( flag ) + + if ( triggerOnce ) + return + + FlagWaitClear( flag ) + } +} + +void function TriggerClearFlagOnTrigger( entity trigger ) +{ + string flag + if ( trigger.HasKey( "script_flag" ) ) + flag = expect string( trigger.kv.script_flag ) + else if ( trigger.HasKey( "scr_flagClear" ) ) + flag = expect string( trigger.kv.scr_flagClear ) + + Assert( flag != "" ) + + thread TriggerFlagClear( trigger, flag ) +} + +void function TriggerTouchingFlagOnTrigger( entity trigger ) +{ + trigger.EndSignal( "OnDestroy" ) + string flag = expect string( trigger.kv.script_flag ) + Assert( flag != "" ) + + while ( true ) + { + if ( !trigger.IsTouched() ) + trigger.WaitSignal( "OnStartTouch" ) + + FlagSet( flag ) + + if ( trigger.IsTouched() ) + trigger.WaitSignal( "OnEndTouchAll" ) + + FlagClear( flag ) + } +} + +array<string> function GetFlagRelatedKeys() +{ + array<string> check + check.append( "scr_flagTrueAll" ) + check.append( "scr_flagTrueAny" ) + check.append( "scr_flagFalseAll" ) + check.append( "scr_flagFalseAny" ) + check.append( "scr_flag" ) + check.append( "script_flag" ) + check.append( "scr_flagSet" ) + check.append( "scr_flagClear" ) + + return check +} + +void function InitFlagMaskTriggers() +{ + local triggers = GetFlagTriggers() + array<string> check = GetFlagRelatedKeys() + array<string> flags + local allTriggersWithFlags = {} + + foreach ( trigger in triggers ) + { + if ( trigger.HasKey( "scr_flagTrueAll" ) ) + { + Assert( !trigger.HasKey( "scr_flagTrueAny" ), "Trigger at " + trigger.GetOrigin() + " has flag all and flag any" ) + } + else + if ( trigger.HasKey( "scr_flagTrueAny" ) ) + { + Assert( !trigger.HasKey( "scr_flagTrueAll" ), "Trigger at " + trigger.GetOrigin() + " has flag all and flag any" ) + } + + if ( trigger.HasKey( "scr_flagFalseAll" ) ) + { + Assert( !trigger.HasKey( "scr_flagFalseAny" ), "Trigger at " + trigger.GetOrigin() + " has flag all and flag any" ) + } + else + if ( trigger.HasKey( "scr_flagFalseAny" ) ) + { + Assert( !trigger.HasKey( "scr_flagFalseAll" ), "Trigger at " + trigger.GetOrigin() + " has flag all and flag any" ) + } + + foreach ( field in check ) + { + if ( trigger.HasKey( field ) ) + { + allTriggersWithFlags[ trigger ] <- true + flags = GetFlagsFromField( trigger, field ) + + foreach ( flag in flags ) + { + if ( !( flag in file.flagTriggerEntArrayIndex ) ) + file.flagTriggerEntArrayIndex[ flag ] <- CreateScriptManagedEntArray() + + AddToScriptManagedEntArray( file.flagTriggerEntArrayIndex[ flag ], trigger ) + + // init the flag so these flags an be used in hammer more easily + FlagInit( flag ) + } + } + } + } + + foreach ( trigger, _ in allTriggersWithFlags ) + { + expect entity( trigger ) + SetTriggerEnableFromFlag( trigger ) + } +} + +void function SetTriggerEnableFromFlag( entity trigger ) +{ + if ( GetTriggerEnabled( trigger ) ) + trigger.Fire( "Enable" ) + else + trigger.Fire( "Disable" ) +} + +void function UpdateTriggerStatusFromFlagChange( string flag ) +{ + // enable or disable triggers based on flag settings + if ( !( flag in file.flagTriggerEntArrayIndex ) ) + return + + array<entity> triggers = GetScriptManagedEntArray( file.flagTriggerEntArrayIndex[ flag ] ) + foreach ( trigger in triggers ) + { + SetTriggerEnableFromFlag( trigger ) + } +} + +function InitFlagsFromTrigger( entity trigger ) +{ + array<string> check = GetFlagRelatedKeys() + array<string> flags + + foreach ( field in check ) + { + if ( !trigger.HasKey( field ) ) + continue + flags = GetFlagsFromField( trigger, field ) + + foreach ( flag in flags ) + { + // init the flag so these flags an be used in hammer more easily + FlagInit( flag ) + } + } +} + + +void function DeadlyFogTriggerInit( entity trigger ) +{ + trigger.ConnectOutput( "OnStartTouch", DeadlyFogStartTouch ) + trigger.ConnectOutput( "OnEndTouch", DeadlyFogEndTouch ) + + if ( trigger.HasKey( "electricEffect" ) && trigger.kv.electricEffect == "1" ) + thread DeadlyFogVisuals( trigger ) +} + +void function DeadlyFogStartTouch( entity trigger, entity ent, entity caller, var value ) +{ + thread DeadlyFogDamagedEntity( trigger, ent ) +} + +void function DeadlyFogDamagedEntity( entity trigger, entity ent ) +{ + if ( !IsAlive( ent ) || !IsValid( trigger ) ) + return + + EndSignal( ent, "OutOfDeadlyFog" ) + EndSignal( trigger, "OnDestroy" ) + EndSignal( ent, "OnDeath" ) + + bool damagePilots = trigger.kv.damagePilots == "1" + bool damageTitans = trigger.kv.damageTitans == "1" + if ( !damagePilots && !damageTitans ) + return + + float tickTime = 0.5 + float timeTillDeath = 4.0 + + entity worldSpawn = GetEnt( "worldspawn" ) + while( true ) + { + if ( !IsValid( ent ) ) + { + wait 0.5 + continue + } + + if ( IsPilot( ent ) && !damagePilots ) + { + wait 0.5 + continue + } + + if ( ent.IsTitan() && !damageTitans ) + { + wait 0.5 + continue + } + + local isTitan = ent.IsTitan() + local damageOrigin = ent.GetOrigin() + ( isTitan ? < 0.0, 0.0, 0.0 > : < 0.0 , 0.0, -200.0 > ) + damageOrigin += < RandomFloatRange( -300.0, 300.0 ), RandomFloatRange( -300.0, 300.0 ), RandomFloatRange( -100.0, 100.0 ) > + local scriptTypeMask = damageTypes.dissolve | DF_STOPS_TITAN_REGEN + + local damageAmount = ( ent.GetMaxHealth() / ( timeTillDeath / tickTime ) ) + + ent.TakeDamage( damageAmount, worldSpawn, worldSpawn, { origin = damageOrigin, scriptType = scriptTypeMask, damageSourceId = eDamageSourceId.deadly_fog } ) + + if ( ent.IsPlayer() ) + StatusEffect_AddTimed( ent, eStatusEffect.emp, 1.0, 1.0, 0.5 ) + + wait 0.5 + } +} + +void function DeadlyFogEndTouch( entity trigger, entity ent, entity caller, var value ) +{ + if ( IsValid( ent ) ) + Signal( ent, "OutOfDeadlyFog" ) +} + +void function DeadlyFogVisuals( entity trigger ) +{ + wait 0.5 + + // Get the trigger bounds + vector triggerMins = trigger.GetBoundingMins() + vector triggerMaxs = trigger.GetBoundingMaxs() + vector triggerOrigin = trigger.GetOrigin() + if ( DEBUG_DEADLY_FOG ) + { + DebugDrawBox( triggerOrigin, triggerMins, triggerMaxs, 255, 255, 0, 1, 60.0 ) + DebugDrawSphere( triggerOrigin, 25.0, 255, 200, 0, true, 60.0 ) + } + + // Divide the trigger into smaller squares + vector triggerDimension = triggerMaxs - triggerMins + + int segmentSizeX = int( max( triggerDimension.x / 2000, 1500 ) ) + int segmentSizeY = int( max( triggerDimension.y / 2000, 1500 ) ) + int segmentSizeZ = int( min( 300, triggerDimension.z ) ) + + vector segmentSize = Vector( segmentSizeX, segmentSizeY, segmentSizeZ ) + vector segmentCount = Vector( triggerDimension.x / segmentSize.x, triggerDimension.y / segmentSize.y, triggerDimension.z / segmentSize.z ) + + segmentCount.x = floor( segmentCount.x ) + segmentCount.y = floor( segmentCount.y ) + segmentCount.z = floor( segmentCount.z ) + segmentCount.x = segmentCount.x < 1.0 ? 1.0 : segmentCount.x + segmentCount.y = segmentCount.y < 1.0 ? 1.0 : segmentCount.y + segmentCount.z = segmentCount.z < 1.0 ? 1.0 : segmentCount.z + + vector startPos = triggerOrigin + triggerMins + segmentSize * 0.5 + startPos.x += (triggerDimension.x - (segmentCount.x * segmentSize.x)) * 0.5 + startPos.y += (triggerDimension.y - (segmentCount.y * segmentSize.y)) * 0.5 + startPos.z += (triggerDimension.z - (segmentCount.z * segmentSize.z)) * 0.5 + + vector segmentPos = startPos + for ( int z = 0 ; z < segmentCount.z ; z++ ) + { + // Only do effects on the top layer of the trigger + if ( z < ( segmentCount.z - 1 ) ) + continue + + for ( int y = 0 ; y < floor(segmentCount.y) ; y++ ) + { + for ( int x = 0 ; x < floor(segmentCount.x) ; x++ ) + { + vector segmentPos = startPos + Vector( segmentSize.x * x, segmentSize.y * y, segmentSize.z * z ) + thread DeadlyFogEffect( segmentPos, segmentSize ) + } + } + } +} + +void function DeadlyFogEffect( vector origin, vector segmentSize ) +{ + entity effect = CreateEntity( "info_particle_system" ) + effect.SetValueForEffectNameKey( $"Swtch_Elec_hzd_rope_end" ) + effect.kv.start_active = 0 + effect.kv.VisibilityFlags = ENTITY_VISIBLE_TO_EVERYONE + effect.SetOrigin( origin ) + DispatchSpawn( effect ) + + vector mins = origin + (segmentSize * -0.5) + vector maxs = origin + (segmentSize * 0.5) + if ( DEBUG_DEADLY_FOG ) + { + DebugDrawBox( origin, mins - origin, maxs - origin, 255, 255, 0, 1, 60.0 ) + DebugDrawSphere( origin, 25.0, 255, 200, 0, true, 60.0 ) + } + + while( true ) + { + wait RandomFloatRange( 2.1, 2.6 ) + + vector org = Vector( RandomFloatRange( mins.x, maxs.x ), RandomFloatRange( mins.y, maxs.y ), RandomFloatRange( mins.z, maxs.z ) ) + + if ( DEBUG_DEADLY_FOG ) + DebugDrawLine( origin, org, 255, 0, 0, true, 2.0 ) + + effect.SetOrigin( org ) + effect.Fire( "Start" ) + effect.Fire( "StopPlayEndCap", "", 2.0 ) + } +} + +void function TriggerDeathFall( entity trigger ) +{ + EndSignal( trigger, "OnDestroy" ) + + while ( true ) + { + table results = trigger.WaitSignal( "OnTrigger" ) + entity player = expect entity( results.activator ) + if ( !IsValid( player ) || !player.IsPlayer() || !IsAlive( player ) ) + continue + + if ( player.IsGodMode() ) + { + printt( "GOD MODE PLAYER CANT DIE" ) + continue + } + + if ( player.p.doingQuickDeath ) + continue + + if ( IsSingleplayer() ) + FlagClear( "SaveGame_Enabled" ) // no more saving, you have lost + + player.EndSignal( "OnDeath" ) + + // Go to black and fade it out after a pause + float fadeTime = 0.5 + float holdTime = 999 + ScreenFade( player, 0, 1, 0, 255, fadeTime, holdTime, FFADE_OUT | FFADE_PURGE ) + + float deathTime = Time() + fadeTime + while ( Time() <= deathTime ) + { + if ( player.IsOnGround() || player.IsWallRunning() || player.IsWallHanging() || player.p.doingQuickDeath ) + break + WaitFrame() + } + + if ( player.p.doingQuickDeath ) + continue + + if ( IsAlive( player ) ) + { + KillPlayer( player, eDamageSourceId.fall ) + return + } + } +} + + +void function BirdAlertInit( entity ref ) +{ + BirdAlertInfo info + info.scriptRef = ref + array<entity> linkedEntities = ref.GetLinkEntArray() + foreach ( trigger in linkedEntities ) + { + info.triggers.append( trigger ) + trigger.ConnectOutput( "OnStartTouch", BirdAlertStartTouch ) + } + file.birdAlerts.append( info ) +} + +void function BirdAlertStartTouch( entity trigger, entity ent, entity caller, var value ) +{ + array<BirdAlertInfo> birdAlerts = GetBirdAlertInfoFromTrigger( trigger ) + foreach( alert in birdAlerts ) + { + float debounceTime = 6.0 + if ( alert.lastUseTime + debounceTime > Time() ) + return + + StartParticleEffectInWorld( GetParticleSystemIndex( BIRD_ALERT_FX ), alert.scriptRef.GetOrigin(), alert.scriptRef.GetAngles() ) + alert.lastUseTime = Time() + } +} + +array<BirdAlertInfo> function GetBirdAlertInfoFromTrigger( entity trigger ) +{ + array<BirdAlertInfo> birdAlerts + foreach ( infoStruct in file.birdAlerts ) + { + if ( infoStruct.triggers.contains( trigger ) ) + birdAlerts.append( infoStruct ) + } + + return birdAlerts + unreachable +} + |