// SPDX-License-Identifier: MIT
// Copyright (c) 2026 Incoprea
// Small celebration burst
// Not compiled or tested in-world
// Setup: Use a spare emitter prim with local Z upward. Touch once and wait for the burst to finish.
// Stop / restore: The emitter clears after half a second; emitted particles fade after three seconds. Stop particle effect also clears it.
// Notes: Default particles are abstract flecks. This replaces prior emitter settings and creates no inventory objects.
// License: see LICENSE in this distribution.
// Original Incoprea example. MIT. Not compiled or tested in-world.
integer busy;
default
{
    touch_start(integer count)
    {
        if (llDetectedKey(0) != llGetOwner() || busy) return;
        busy = TRUE;
        llParticleSystem([
        PSYS_PART_FLAGS, PSYS_PART_INTERP_COLOR_MASK | PSYS_PART_INTERP_SCALE_MASK,
        PSYS_SRC_PATTERN, PSYS_SRC_PATTERN_ANGLE_CONE,
        PSYS_SRC_ANGLE_BEGIN, 0.0, PSYS_SRC_ANGLE_END, 0.8,
        PSYS_PART_START_COLOR, <1.0, 0.5, 0.1>, PSYS_PART_END_COLOR, <0.4, 0.8, 1.0>,
        PSYS_PART_START_ALPHA, 0.9, PSYS_PART_END_ALPHA, 0.0,
        PSYS_PART_START_SCALE, <0.08, 0.04, 0.0>, PSYS_PART_END_SCALE, <0.04, 0.02, 0.0>,
        PSYS_PART_MAX_AGE, 3.0, PSYS_SRC_MAX_AGE, 0.4,
        PSYS_SRC_BURST_RATE, 0.1, PSYS_SRC_BURST_PART_COUNT, 4,
        PSYS_SRC_BURST_SPEED_MIN, 1.0, PSYS_SRC_BURST_SPEED_MAX, 2.0,
        PSYS_SRC_ACCEL, <0.0, 0.0, -1.5>
        ]);
        llSetTimerEvent(0.5);
    }
    timer()
    {
        llParticleSystem([]);
        llSetTimerEvent(0.0);
        busy = FALSE;
    }
}