Help with code
| Submitted by sumert on Mon, 2023-04-17 07:14 | ||
Hello. I would like some advice on what to do. I'm making an ability for the tree boss from the second act, but it doesn't work. The idea is this: it fires roots that move back and forth like a boomerang for 20 seconds. I did this, but there is a problem that the direction vector is attached to the boss. That is, when the boss turns and starts walking, the roots begin to move with him. How can this be fixed? WorldFXMgr.AttachTargetToGo(BaseTarget$, sfx_catalyst$); But I don’t know what functions are and what they mean. Code:
[efct_knotted_shambler_line_attack]
{
skrit=[[
property int sfx_scriptId$ doc = "ScriptId given at effect script creation time.";
property Goid sfx_owner$ doc = "Effect owner goid";
property Goid sfx_catalyst$ doc = "Effect catalyst goid";
property int Vector_Change$ doc = "ScriptId given at effect script creation time.";
property float Vector_z$ doc = "ScriptId given at effect script creation time.";
property float Vector_x$ doc = "ScriptId given at effect script creation time.";
property int last_attack$ doc = "ScriptId given at effect script creation time.";
#include "k_inc_effect_utils"
#include "k_inc_flick_utils"
#include "k_inc_mind_utils"
startup state Go$
{
int LastTarget$;
int motion_target$;
start$ at ( 0.0 )
{
int BaseTarget$ = WorldFXMgr.CreateTarget();
WorldFXMgr.AttachTargetToGo(BaseTarget$, sfx_catalyst$);
LastTarget$ = BaseTarget$;
// Launch effects
Vector_Change$ = 1;
Vector_z$ = 2.5;
Vector_x$ = 0;
last_attack$ = 7;
this.CreateTimer( 3, 0.3 );
this.CreateTimer( 2, 0.6 );
this.SetTimerRepeatCount( 3, 66 ); // Repeat count (6 )* 2.5 = distance roots show up (15)
this.SetTimerRepeatCount( 2, 33 ); // Repeat count (6 )* 2.5 = distance roots show up (1
}
trigger OnTimer$( 2 )
{
// Create target projectile along target orientation, to detect collisions with actors.
//{
my vector v$;
v$.z = Vector_z$;
v$.x = Vector_x$;
motion_target$ = WorldFXMgr.CreateTarget();
WorldFXMgr.SetTargetPosition( motion_target$, WorldFXMgr.GetTargetPosition( LastTarget$) );
int SiegeTarget$ = WorldFXMgr.CreateTarget(LastTarget$);
WorldFXMgr.AddOffsetToTarget(SiegeTarget$, v$);
my SiegePos mpos$ = WorldFXMgr.GetTargetPosition(motion_target$);
my SiegePos tpos$ = WorldFXMgr.GetTargetPosition(SiegeTarget$);
GetSiegeDifference( v$, mpos$, tpos$ );
Math.Normalize(v$);
WorldFXMgr.DestroyTarget( SiegeTarget$ );
string params$;
StringTool.Assignf( params$, "AccelAlongTargetVector( %f, %f, %f, %f, %f)", v$.x, v$.y, v$.z, 20.0, 20.0);
WorldFXMgr.AttachTargetSimulation( motion_target$, motion_target$, params$); // Width
int sim$ = WorldFXMgr.AttachTargetSimulation( motion_target$, motion_target$, "MoveWithVelocityColl( false, 1.0, false, false, 0.0, false, false, 0.0, false, true, 0.0, true, false, 4.0, true, false, true )" );
WorldFXMgr.DetachTargetSimulation( motion_target$, sim$, 0.02 );
//}
}
trigger OnTimer$( 3 )
{
Vector_Change$ += 1;
my vector v$;
int attacktarger$ = 0;
if (Vector_Change$ == 6 || Vector_Change$ == 12 || Vector_Change$ == 18 || Vector_Change$ == 24 || Vector_Change$ == 30 || Vector_Change$ == 36 || Vector_Change$ == 42 || Vector_Change$ == 48 || Vector_Change$ == 54 || Vector_Change$ == 60)
{
Vector_x$ = 0;
Vector_z$ = Vector_z$ * (-1);
}
v$.z = Vector_z$;
v$.x = Vector_x$;
//Math.Normalize(v$);
int SiegeTarget$ = WorldFXMgr.CreateTarget(LastTarget$);
WorldFXMgr.AddOffsetToTarget(SiegeTarget$, v$);
my SiegePos pos$ = WorldFXMgr.getTargetPosition( LastTarget$ );
my vector orient$ = WorldFXMgr.GetTargetVectorToTarget( SiegeTarget$, LastTarget$);
int modeltarget$ = WorldFXMgr.CreateTarget();
WorldFXMgr.SetTargetPosition(modeltarget$, pos$);
Math.Normalize(orient$);
orient$.x = orient$.x * 1.1;
orient$.z = orient$.z * 1.1;
WorldFXMgr.SetTargetOffset(modeltarget$, orient$);
pos$ = WorldFXMgr.GetTargetPosition( SiegeTarget$ );
int modeltargetoriented$ = WorldFXMgr.CreateTarget();
WorldFXMgr.SetTargetPosition(modeltargetoriented$, pos$);
orient$ = WorldFXMgr.GetTargetVectorToTarget(modeltargetoriented$, LastTarget$);
//orient$ = WorldFXMgr.GetTargetVectorToTarget( LastTarget$, modeltargetoriented$);
Math.Normalize(orient$);
my Quat Vquat$;
Math.QuatFromDirection(Vquat$, orient$);
WorldFXMgr.SetTargetOrientation( modeltargetoriented$, Vquat$ );
LastTarget$ = SiegeTarget$;
{ // Create Root animation
//int effect$ = WorldFXMgr.CreateAnimatedModel( SiegeTarget$, "m_i_glb_roots" );
int effect$ = WorldFXMgr.CreateAnimatedModel( modeltargetoriented$, "m_i_glb_roots" );
WorldFXMgr.QueueAnimatedModelAnimChore( effect$, "a_i_glb_roots-reveal");
//WorldFXMgr.SetAnimatedModelRenderOrientOnly( effect$, true );
WorldFXMgr.FadeAnimatedModel( effect$, 3.0, 0.0, 1.0, 1.0 );
WorldFXMgr.ScaleAnimatedModel( effect$, Math.RandomFloat(1.5, 2.5), 0 );
}
int i$ = 0;
string params$;
while ( i$ < 6 ) //6
{ // Create rock chunks
int rock_target$ = WorldFXMgr.CreateTimedTarget( 1.5, true );
WorldFXMgr.SetTargetPosition( rock_target$, WorldFXMgr.GetTargetPosition( SiegeTarget$ ));
my vector offset$;
offset$.y = 0.2;
WorldFXMgr.SetTargetOffset( rock_target$, offset$ );
float scale$ = Math.RandomFloat( 0.5, 1.5 );
WorldFXMgr.AttachTargetSimulation( rock_target$, rock_target$, "AccelAlongTargetVector( 0.0, 1.0, 0.0, 3.0, 9.0 )" );
WorldFXMgr.AttachTargetSimulation( rock_target$, rock_target$, "AccelRingPerpToTargetVector( 0.0, 1.0, 0.0, 1.0, 10.0 )" );
WorldFXMgr.AttachTargetSimulation( rock_target$, rock_target$, "ApplyGravity( -15.0, 0.0, 0.0, 0.0 )" );
StringTool.Assignf( params$, "MoveWithVelocityColl( true, 0.4, false, false, 0.0, false, false, 0.0, false, false, 0.0, false, false, %f, false, true )", scale$ );
WorldFXMgr.AttachTargetSimulation( rock_target$, rock_target$, params$ );
int rock_effect$ = WorldFXMgr.CreateModelEffect( rock_target$, "m_i_frg_frag-stone-01", 0xFFFFFFFF, 0.0, true );
WorldFXMgr.SetEffectLighting( rock_effect$, true, true );
StringTool.Assignf( params$, "ScaleChange( 0.0, 0.1, %f, 0.0 )", scale$ );
WorldFXMgr.AttachSimulation( rock_effect$, params$, 0.0 );
WorldFXMgr.AttachSimulation( rock_effect$, "AlphaChange( 0.8, 1.5, 0.0, 0.0 )", 0.0 );
StringTool.Assignf( params$, "RotateAroundTargetVector( %f, %f, %f, %f, false, 0.0, 0.0, 0.0 )", Math.RandomFloat( -1, 1 ), Math.RandomFloat( -1, 1 ), Math.RandomFloat( -1, 1 ), Math.RandomFloat( 4.0, 10.0 ) );
WorldFXMgr.AttachSimulation( rock_effect$, params$, 0.0 );
WorldFXMgr.AttachSimulation( rock_effect$, "KillEffectAtZero()", 0.1 );
i$ += 1;
}
{ // Dust effect
int effect$ = WorldFXMgr.CreateParticleEffect( SiegeTarget$ );
WorldFXMgr.SetTargetDependence( effect$, true, false );
WorldFXMgr.SetEffectTexture( effect$, "b_sfx_mist_02");
WorldFXMgr.SetQuadRendering( effect$, true );
WorldFXMgr.AttachSimulation( effect$, "SpawnImmediately( 40, 0x00564532, 0x00564532, 1.0, 2.0 )", 0.0 );
WorldFXMgr.AttachSimulation( effect$, "PositionInCylinder( 0.2, 3, 0.2, -0.3)", 0.0 );
WorldFXMgr.AttachSimulation( effect$, "AlphaChange( 0.0, 0.1, 0.2, 0 )", 0.0 );
WorldFXMgr.AttachSimulation( effect$, "AlphaChange( 1.6, 3.0, 0.0, 0.0 )", 0.0 );
WorldFXMgr.AttachSimulation( effect$, "ScaleChange( 0.1, 1.0, 4.0, 0.0 )", 0.0 );
StringTool.Assignf( params$, "ApplyForceRingPerpToTargetVector( 0.0, 1.0, 0.0, %f, 0.0, 0.0, 0.0 )", Math.RandomFloat( 0.3, 1.5) );
WorldFXMgr.AttachSimulation( effect$, params$, 0.0 );
WorldFXMgr.AttachSimulation( effect$, "MoveWithVelocity()", 0.0 );
WorldFXMgr.SetEffectSrcBlend( effect$, /*ePixelBlend srcBlend*/ PB_SRCALPHA );
WorldFXMgr.AttachSimulation( effect$, "KillEffectAtZero()", 0.0 );
}
}
event OnEffectWorldMessage$( eWorldEvent e$, WorldMessage msg$ )
{
goid collision_object$ = msg$.GetSendFrom();
if( e$ == WE_TARGET_COLLIDED)
{
// Send message to owner to cause damage to this guy.
if ( IsServerLocal )
{
PostWorldMessage( WE_USER_TREE_SHOOT_HIT, sfx_owner$, sfx_owner$, MakeInt(collision_object$), 0 );
}
{ // Create Root hit animation
int source_target$ = WorldFXMgr.CreateTarget();
my SiegePos source_pos$ = WorldFXMgr.GetTargetPosition( motion_target$ );
AIQuery.GetTerrainPosition( source_pos$, source_pos$ );
WorldFXMgr.SetTargetPosition( source_target$, source_pos$);
int destination_target$ = WorldFXMgr.CreateTarget();
WorldFXMgr.SetTargetToGo( destination_target$, collision_object$ );
my SiegePos dest_pos$ = WorldFXMgr.GetTargetPosition(destination_target$);
// Move source closer to victim, so its at least 0.5 units away
my vector offset$;
GetSiegeDifference( offset$, source_pos$, dest_pos$ );
offset$.x = offset$.x * 0.8;
offset$.y = offset$.y * 0.8;
offset$.z = offset$.z * 0.8;
WorldFXMgr.AddOffsetToTarget( source_target$, offset$ );
// Set orientation
my vector v$;
GetSiegeDifference( v$, dest_pos$, source_pos$ );
Math.Normalize(v$);
v$.x = -v$.x;
v$.y = -v$.y;
v$.z = -v$.z;
my Quat orientation$;
Math.QuatFromDirection(orientation$, v$);
WorldFXMgr.SetTargetOrientation( source_target$, orientation$);
// Launch effects
{ // Hit roots.
int effect$ = WorldFXMgr.CreateAnimatedModel( source_target$, "m_i_glb_roots-hit" );
WorldFXMgr.QueueAnimatedModelAnimChore( effect$, "a_i_glb_roots-hit-reveal");
WorldFXMgr.FadeAnimatedModel( effect$, 2.0, 0.0, 0.3, 1.0 );
WorldFXMgr.ScaleAnimatedModel( effect$, 0.7, 0 );
}
{ // Dust effect
int effect$ = WorldFXMgr.CreateParticleEffect( source_target$ );
WorldFXMgr.SetTargetDependence( effect$, true, false );
WorldFXMgr.SetEffectTexture( effect$, "b_sfx_mist_02");
WorldFXMgr.SetQuadRendering( effect$, true );
WorldFXMgr.AttachSimulation( effect$, "SpawnImmediately( 40, 0x00564532, 0x00564532, 1.0, 2.0 )", 0.0 );
WorldFXMgr.AttachSimulation( effect$, "PositionInCylinder( 0.2, 3, 0.2, -0.3)", 0.0 );
WorldFXMgr.AttachSimulation( effect$, "AlphaChange( 0.0, 0.1, 0.2, 0 )", 0.0 );
WorldFXMgr.AttachSimulation( effect$, "AlphaChange( 0.8, 2.0, 0.0, 0.0 )", 0.0 );
WorldFXMgr.AttachSimulation( effect$, "ScaleChange( 0.1, 1.0, 4.0, 0.0 )", 0.0 );
WorldFXMgr.AttachSimulation( effect$, "MoveWithVelocity()", 0.0 );
WorldFXMgr.SetEffectSrcBlend( effect$, /*ePixelBlend srcBlend*/ PB_SRCALPHA );
WorldFXMgr.AttachSimulation( effect$, "KillEffectAtZero()", 0.0 );
}
}
}
}
clean_up$ at ( 25.0 )
{
WorldFXMgr.DestroyEffectScript( sfx_scriptId$ );
}
}
]];
}
[efct_knotted_shambler_line_charge]
{
skrit=[[
property int sfx_scriptId$ doc = "ScriptId given at effect script creation time.";
property Goid sfx_owner$ doc = "Effect owner goid";
startup state Go$
{
start$ at ( 0.0 )
{
}
clean_up$ at ( 1.0 )
{
WorldFXMgr.DestroyEffectScript( sfx_scriptId$ );
}
}
]];
}
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Hi, I have no idea about the problem so I can't help.
But maybe you can surround your code with <code>...</code> or the BBCode variant [code]...[/code]? So that the code is formatted somewhat readable...
Also, is your code project on GitHub? This way people can see it more easily and use features such like pull requests
Hi, my friend over on Discord suggests the following: change
https://discord.com/channels/373223103985090581/397476722691407874
WorldFXMgr.AttachTargetToGo(BaseTarget$, sfx_catalyst$);toWorldFXMgr.SetTargetPosition(BaseTarget$, sfx_catalyst$.Go.Placement.Position);(He tries to get an account for siegetheday but this site is old n buggy.)
If it doesn't help, come over to Discord!
Honestly I cannot remember syntax details....
One approach was to create an extra target/point at the position of the caster.
This can happen by creating a dummy object at the place of the caster and from then on attach the effect there.
A combination of WorldFXMgr.CreateTarget() + WorldFXMgr.SetTargetPosition() may work too, some additional parameters may be needed though to get it independent.
Good luck!