58 lines
1.6 KiB
Plaintext
58 lines
1.6 KiB
Plaintext
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vector startPosition;
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float groundLevel;
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default
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{
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state_entry()
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{
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llListen( 0, "", llGetOwner(), "");
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startPosition = llGetPos();
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groundLevel = llGround( startPosition );
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llSay( 0, "Control this object with chat commands like:" );
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llSay( 0, "'up' or 'down' followed by a distance." );
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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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// separate the input into blank-delmited tokens.
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list parsed = llParseString2List( message, [ " " ], [] );
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// get the first part--the "command".
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string command = llList2String( parsed, 0 );
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// get the second part--the "distance".
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string distance_string = llList2String( parsed, 1 );
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float distance = ( float )distance_string;
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vector position = llGetPos();
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if( command == "up" )
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{
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if( ( position.z + distance ) < (startPosition.z + 10.0 ) )
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{
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llSetPos( llGetPos() + < 0, 0, distance > ); // move up
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llSetText( "Went up " + (string)distance, < 1, 0, 0 >, 1 );
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}
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else
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{
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llSetText( "Can't go so high.", < 1, 0, 0 >, 1 );
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}
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}
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else if( command == "down" )
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{
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if( ( position.z - distance ) > groundLevel )
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{
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llSetPos( llGetPos() + < 0, 0, -distance > ); // move down
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llSetText( "Went down " + (string)distance, < 1, 0, 0 >, 1 );
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}
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else
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{
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llSetText( "Can't go so low.", < 1, 0, 0 >, 1 );
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}
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}
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}
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}
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