// Particle Script 0.3
// Created by Ama Omega
// 10-10-2003
// Modified by Jeri Zuma 4/05 for bling on and off commands
// Mask Flags - set to TRUE to enable
integer glow = TRUE; // Make the particles glow
integer bounce = FALSE; // Make particles bounce on Z plan of object
integer interpColor = TRUE; // Go from start to end color
integer interpSize = TRUE; // Go from start to end size
integer wind = FALSE; // Particles effected by wind
integer followSource = TRUE; // Particles follow the source
integer followVel = TRUE; // Particles turn to velocity direction
// Choose a pattern from the following:
// PSYS_SRC_PATTERN_EXPLODE
// PSYS_SRC_PATTERN_DROP
// PSYS_SRC_PATTERN_ANGLE_CONE_EMPTY
// PSYS_SRC_PATTERN_ANGLE_CONE
// PSYS_SRC_PATTERN_ANGLE
integer pattern = PSYS_SRC_PATTERN_EXPLODE;
// Select a target for particles to go towards
// "" for no target, "owner" will follow object owner
// and "self" will target this object
// or put the key of an object for particles to go to
key target = "self";
// Particle paramaters
float age = 0.2; // Life of each particle
float maxSpeed = .9; // Max speed each particle is spit out at
float minSpeed = .05; // Min speed each particle is spit out at
string texture; // Texture used for particles, default used if blank
float startAlpha = .85; // Start alpha (transparency) value
float endAlpha = 0; // End alpha (transparency) value
vector startColor = <1,1,1>; // Start color of particles <R,G,B>
vector endColor = <1,1,1>; // End color of particles <R,G,B> (if interpColor == TRUE)
vector startSize = <.04,0.3,.04>; // Start size of particles
vector endSize = <.03,1,.03>; // End size of particles (if interpSize == TRUE)
vector push = <0,0,0>; // Force pushed on particles
// System paramaters
float rate = .11; // How fast (rate) to emit particles
float radius = .15; // Radius to emit particles for BURST pattern
integer count = 3; // How many particles to emit per BURST
float outerAngle = 0.54; // Outer angle for all ANGLE patterns
float innerAngle = 3.55; // Inner angle for all ANGLE patterns
vector omega = <0,10,0>; // Rotation of ANGLE patterns around the source
float life = 0; // Life in seconds for the system to make particles
// Script variables
integer flags;
updateParticles()
{
flags = 0;
if (target == "owner"
target = llGetOwner();
if (target == "self"
target = llGetKey();
if (glow) flags = flags | PSYS_PART_EMISSIVE_MASK;
if (bounce) flags = flags | PSYS_PART_BOUNCE_MASK;
if (interpColor) flags = flags | PSYS_PART_INTERP_COLOR_MASK;
if (interpSize) flags = flags | PSYS_PART_INTERP_SCALE_MASK;
if (wind) flags = flags | PSYS_PART_WIND_MASK;
if (followSource) flags = flags | PSYS_PART_FOLLOW_SRC_MASK;
if (followVel) flags = flags | PSYS_PART_FOLLOW_VELOCITY_MASK;
if (target != ""
flags = flags | PSYS_PART_TARGET_POS_MASK;
llParticleSystem([ PSYS_PART_MAX_AGE,age,
PSYS_PART_FLAGS,flags,
PSYS_PART_START_COLOR, startColor,
PSYS_PART_END_COLOR, endColor,
PSYS_PART_START_SCALE,startSize,
PSYS_PART_END_SCALE,endSize,
PSYS_SRC_PATTERN, pattern,
PSYS_SRC_BURST_RATE,rate,
PSYS_SRC_ACCEL, push,
PSYS_SRC_BURST_PART_COUNT,count,
PSYS_SRC_BURST_RADIUS,radius,
PSYS_SRC_BURST_SPEED_MIN,minSpeed,
PSYS_SRC_BURST_SPEED_MAX,maxSpeed,
PSYS_SRC_TARGET_KEY,target,
PSYS_SRC_INNERANGLE,innerAngle,
PSYS_SRC_OUTERANGLE,outerAngle,
PSYS_SRC_OMEGA, omega,
PSYS_SRC_MAX_AGE, life,
PSYS_SRC_TEXTURE, texture,
PSYS_PART_START_ALPHA, startAlpha,
PSYS_PART_END_ALPHA, endAlpha
]);
}
default
{
state_entry()
{
updateParticles();
llListen( 0, "", llGetOwner(), "bling off" );
}
on_rez( integer start_param )
{
llResetScript();
}
listen( integer channel, string name, key id, string message )
{
state bling_off;
}
}
state bling_off
{
state_entry()
{
llParticleSystem( [] );
llListen( 0, "", llGetOwner(), "bling on" );
}
on_rez( integer start_param )
{
llResetScript();
}
listen( integer channel, string name, key id, string message )
{
state default;
}
}
