// SPDX-License-Identifier: MIT
// Copyright (c) 2026 Incoprea
// Miniature rain cloud
// Not compiled or tested in-world
// Setup: Place in a spare emitter above a miniature scene. Owner-touch toggles. Acceleration is world-down, regardless of prim rotation.
// Stop / restore: Touch to stop; remaining drops disappear after two seconds.
// Notes: A compact rain effect, not region weather. Uses eight particles per second and replaces prior particle settings.
// License: see LICENSE in this distribution.
// Original Incoprea example. MIT. Not compiled or tested in-world.
integer active;
default
{
    touch_start(integer count)
    {
        if (llDetectedKey(0) != llGetOwner()) return;
        active = !active;
        if (!active)
        {
            llParticleSystem([]);
            return;
        }
        llParticleSystem([
        PSYS_PART_FLAGS, PSYS_PART_INTERP_COLOR_MASK | PSYS_PART_FOLLOW_VELOCITY_MASK,
        PSYS_SRC_PATTERN, PSYS_SRC_PATTERN_EXPLODE,
        PSYS_SRC_BURST_RADIUS, 0.3,
        PSYS_PART_START_COLOR, <0.6, 0.75, 0.9>, PSYS_PART_END_COLOR, <0.6, 0.75, 0.9>,
        PSYS_PART_START_ALPHA, 0.5, PSYS_PART_END_ALPHA, 0.0,
        PSYS_PART_START_SCALE, <0.025, 0.12, 0.0>, PSYS_PART_MAX_AGE, 2.0,
        PSYS_SRC_BURST_RATE, 0.25, PSYS_SRC_BURST_PART_COUNT, 2,
        PSYS_SRC_BURST_SPEED_MIN, 0.0, PSYS_SRC_BURST_SPEED_MAX, 0.05,
        PSYS_SRC_ACCEL, <0.0, 0.0, -1.0>
        ]);
    }
}