This script was tested and works on OpenSim version 0.7.4!

cannon_targeting.lsl
///////////////////////////////////////////////////////////////////////////
//  Copyright (C) Wizardry and Steamworks 2013 - License: GNU GPLv3      //
//  Please see: http://www.gnu.org/licenses/gpl.html for legal details,  //
//  rights of fair usage, the disclaimer and warranty conditions.        //
///////////////////////////////////////////////////////////////////////////
 
default
{
    touch(integer total_number)
    {
        vector t = llDetectedTouchUV(0);
        // llEuler2Rot(<0,0,1>*DEG_TO_RAD) ~= <.00000, .00000, .00873, .99996>
        // llEuler2Rot(<1,0,0>*DEG_TO_RAD) ~= <.00873, .00000, .00000, .99996>
        if(t.x < .2) {
            llSetLinkPrimitiveParams(1, [PRIM_ROTATION, llGetRootRotation()*<.00000, .00000, .00873, .99996>]);
            jump display;
 
        }
        //right
        if(t.x > .7) {
            llSetLinkPrimitiveParams(1, [PRIM_ROTATION, llGetRootRotation()/<.00000, .00000, .00873, .99996>]);
            jump display;
 
        }
        //down
        if(t.y < .2) {
            rotation c = llList2Rot(llGetLinkPrimitiveParams(3, [PRIM_ROT_LOCAL]), 0);
            vector rt = llRot2Euler(c)*RAD_TO_DEG;
            if(rt.x < 1) return;
            llSetLinkPrimitiveParamsFast(3, [PRIM_ROT_LOCAL, c/<.00873, .00000, .00000, .99996>]);
            jump display;
        }
        //up
        if(t.y > .7) {
            rotation c = llList2Rot(llGetLinkPrimitiveParams(3, [PRIM_ROT_LOCAL]), 0);
            vector rt = llRot2Euler(c)*RAD_TO_DEG;
            if(rt.x > 50) return;
            llSetLinkPrimitiveParamsFast(3, [PRIM_ROT_LOCAL, c*<.00873, .00000, .00000, .99996>]);
            jump display;
        }
        return;
@display;
        vector r = llRot2Euler(llList2Rot(llGetLinkPrimitiveParams(3, [PRIM_ROT_LOCAL]), 0))*RAD_TO_DEG;
        string e = llGetSubString((string)r.x,0, 4);
        llSetText("Elevation: " + e + "∘", <1,1,1>, 1);
    }
    touch_end(integer num) {
        // alarm 5
        llSetTimerEvent(5);
    }
    timer() {
        llSetText("", <1,1,1>, 1);
    }
}

secondlife/artillery/cannon/targeting.txt · Last modified: 2017/02/22 18:19 (external edit)

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