162 lines
3.1 KiB
Plaintext
162 lines
3.1 KiB
Plaintext
// :CATEGORY:Parachute
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// :NAME:ParachuteHUD
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// :AUTHOR:Encog Dod
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// :CREATED:2010-01-10 05:20:56.000
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// :EDITED:2013-09-18 15:38:59
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// :ID:606
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// :NUM:830
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// :REV:1.0
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// :WORLD:Second Life
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// :DESCRIPTION:
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// ParachuteHUD
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// :CODE:
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// From the book:
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//
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// Scripting Recipes for Second Life
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// by Jeff Heaton (Encog Dod in SL)
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// ISBN: 160439000X
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// Copyright 2007 by Heaton Research, Inc.
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//
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// This script may be freely copied and modified so long as this header
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// remains unmodified.
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//
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// For more information about this book visit the following web site:
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//
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// http://www.heatonresearch.com/articles/series/22/
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integer CHANNEL = 155;
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displayChute(float alpha)
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{
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llSetLinkPrimitiveParams(2,[PRIM_COLOR, ALL_SIDES,<1,1,1>, alpha ]);
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llSetLinkPrimitiveParams(3,[PRIM_COLOR, ALL_SIDES,<1,1,1>, alpha ]);
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llSetLinkPrimitiveParams(4,[PRIM_COLOR, ALL_SIDES,<1,1,1>, alpha ]);
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llSetLinkPrimitiveParams(5,[PRIM_COLOR, ALL_SIDES,<1,1,1>, alpha ]);
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llSetLinkPrimitiveParams(6,[PRIM_COLOR, ALL_SIDES,<1,1,1>, alpha ]);
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}
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integer calculateGroundDistance()
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{
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vector pos = llGetPos();
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float ground = llGround(pos);
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float distance = llRound(pos.z-ground);
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return (integer)distance;
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}
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displayGroundDistance()
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{
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llSetText("Distance to Ground: " + (string)calculateGroundDistance(),<0,1,0>,1);
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}
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default
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{
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attach(key id)
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{
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if(id)
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{
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state attached;
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}
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}
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}
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state attached
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{
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state_entry()
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{
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displayChute(0);
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llSetTimerEvent(1);
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llRequestPermissions(llGetOwner(), PERMISSION_TRIGGER_ANIMATION);
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llPreloadSound( "parachute" );
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llListen( CHANNEL, "", NULL_KEY, "" );
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}
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attach(key id)
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{
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if(id==NULL_KEY)
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{
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state default;
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}
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}
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listen(integer channel, string name, key id, string message)
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{
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llSay(0,message);
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if( message=="open" )
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state deployed;
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}
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timer()
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{
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displayGroundDistance();
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}
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}
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state falling
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{
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state_entry()
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{
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llSetTimerEvent(1);
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llListen( CHANNEL, "", NULL_KEY, "" );
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}
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timer()
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{
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integer dist = calculateGroundDistance();
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displayGroundDistance();
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}
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attach(key id)
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{
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if(id==NULL_KEY)
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{
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state default;
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}
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}
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}
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state deployed
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{
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state_entry()
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{
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llTriggerSound("parachute",1);
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displayChute(1);
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llSetTimerEvent(0.1);
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llStopAnimation("falldown");
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llStartAnimation("hover");
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llListen( CHANNEL, "", NULL_KEY, "" );
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}
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listen(integer channel, string name, key id, string message)
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{
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if( message=="close" )
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state attached;
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}
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timer()
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{
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vector v = llGetVel();
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if( v.z < -7 )
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{
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llPushObject(llGetOwner(), <0,0,7>, ZERO_VECTOR, FALSE);
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}
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displayGroundDistance();
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}
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attach(key id)
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{
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if(id==NULL_KEY)
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{
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llStopAnimation("hover");
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state default;
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}
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}
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}
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