Particles

// *** Fountian Particles ***
// *** by Samantha Fuller ***
// *** ver 1 for OLG alpha .5 - March 5 /08 ***
integer on;
start_particles()
{
    llParticleSystem([
    PSYS_PART_FLAGS, PSYS_PART_EMISSIVE_MASK //PSYS_PART_TARGET_POS_MASK 
    | PSYS_PART_INTERP_COLOR_MASK | PSYS_PART_INTERP_SCALE_MASK, 
//|PSYS_PART_WIND_MASK,
//PSYS_PART_FOLLOW_VELOCITY_MASK,
    PSYS_SRC_PATTERN,
// *** Choose 1 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,
 
    PSYS_SRC_ANGLE_BEGIN, 5.015, 
    PSYS_SRC_ANGLE_END, 10.5,
    PSYS_PART_START_SCALE, <0.1, 0.3, 0.1>,
    PSYS_PART_END_SCALE, <5.05,5.05,5.05>,
    PSYS_PART_START_ALPHA, .9,
    PSYS_PART_END_ALPHA, 0.05,
    PSYS_PART_START_COLOR, <1.0, 1.0, 1.0>,
    PSYS_PART_END_COLOR, <1.0, 0.0, 1.0>,
    PSYS_PART_MAX_AGE, 5.5,
    PSYS_SRC_ACCEL, < 0.0, 0.0, 0.2>,
    PSYS_SRC_BURST_RATE, 0.500,
    PSYS_SRC_BURST_PART_COUNT, 10,
    PSYS_SRC_BURST_RADIUS, 1.075,
    PSYS_SRC_BURST_SPEED_MAX, 2,
    PSYS_SRC_BURST_SPEED_MIN, 1,
    PSYS_SRC_TARGET_KEY, llGetKey()
    ]);
}
 
default
{
    state_entry()
    {
        start_particles();
        llSleep(6);
        //llParticleSystem([]);
        llWhisper(0,"particle change");
    }
 touch_start(integer touches)
    {
        if (on == 0)
        {
            on = 1;
            start_particles();
            llWhisper(0,"fountian on");
        }
        else
        {
            on = 0;
            llParticleSystem([]);
            llWhisper(0,"fountian off");
        }
    }
}