// SPDX-License-Identifier: MIT
// Copyright (c) 2026 Incoprea
// Touch XY control pad
// Not compiled or tested in-world
// Setup: Put in a flat control-panel prim and set FACE. Owner-touch reports X/Y in owner chat and sends one link message with code 7402 and a vector string.
// Stop / restore: Remove or disable. No object property is changed.
// Notes: ST coordinates describe the touched surface, not texture transforms. Receivers are optional; this script works as an inspection pad by itself and does not send region chat.
// License: see LICENSE in this distribution.
// Original Incoprea example. MIT. Not compiled or tested in-world.
integer FACE = 0;
default
{
    touch_start(integer count)
    {
        if (llDetectedKey(0) != llGetOwner() || llDetectedTouchFace(0) != FACE) return;
        vector st = llDetectedTouchST(0);
        if (st.x < 0.0 || st.x > 1.0 || st.y < 0.0 || st.y > 1.0) return;
        vector value = <st.x, st.y, 0.0>;
        llOwnerSay("XY: " + (string)value);
        llMessageLinked(LINK_ALL_OTHERS, 7402, (string)value, NULL_KEY);
    }
}