removed useless _ folders

HUD_Music_player_with_trigger/HUD_Music_player_with_trigger.sol

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+<Solution name="HUD_Music_player_with_trigger">
+<Project name="HUD_Music_player_with_trigger" path="HUD_Music_player_with_trigger\HUD_Music_player_with_trigger.prj" active="true"/>
+</Solution>

HUD_Music_player_with_trigger/HUD_Music_player_with_trigger/HUD_Music_player_with_trigger.prj

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+<Project name="HUD_Music_player_with_trigger" guid="D8DE4DE7-6C00-1014-B904-200204C60A89">
+	<Object name="Object" guid="D8DE5073-6C00-1014-B904-200204C60A89">
+		<Script name="HUD_Music_player_with_trigger_1.lsl" guid="D8DE75FF-6C00-1014-B904-200204C60A89">
+		</Script>
+		<Script name="HUD_Music_player_with_trigger_2.lsl" guid="D8DE92EA-6C00-1014-B904-200204C60A89">
+		</Script>
+	</Object>
+</Project>

HUD_Music_player_with_trigger/HUD_Music_player_with_trigger/Object/HUD_Music_player_with_trigger_1.lsl

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+// :CATEGORY:Music
+// :NAME:HUD_Music_player_with_trigger
+// :AUTHOR:Ferd Frederix
+// :CREATED:2012-10-09 15:42:19.730
+// :EDITED:2013-09-18 15:38:55
+// :ID:394
+// :NUM:547
+// :REV:1.0
+// :WORLD:Second Life
+// :DESCRIPTION:
+// The Sensor Script - put this script and your 10 second wav file clips into a prim.  Anyone approaching this prim will trigger the music to play for just that avatar./ The avatar must wear a headset or HUD prim with the player script.
+// :CODE:
+// general purpose avatar sensor for the music playert
+
+// When someone gets in range, this starts the music sequence
+
+// if used in HUD mode, only the avatar wearing the HUD and also in range of some location can hear the sounds/music.
+
+// When used in PRIM mode, anyone standing near will trigger the sound.
+
+
+
+// 10-09-2012 by Ferd Frederix
+
+
+
+// This work is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License.
+
+// http://creativecommons.org/licenses/by-nc/3.0/deed.en_US
+
+// This script cannot be sold even as part of another object, it must always remain free and fully modifiable.
+
+
+
+
+
+
+
+// Tuneable thing:
+
+float range = 5.0;     // how far a avatar has to be before sound plays, in meters
+
+float howoften = 5.0;  // how often we look for avatars.  Average time before it detects is half this.
+
+// The longer you make this, the less lag it causes.
+
+
+
+// for a HUD, put the player in the HUD and put the sensor somewhere in-world to trigger the HUD
+
+
+
+// best to leave these bits alone
+
+integer secret_channel = 9876;    // just a magic number
+
+list playingKeys;        // a list of all avatars that have been controlled
+
+list sensedKeys;         // a list of avatars within range.
+
+integer debugflag = FALSE;    // set to true to see it as it works
+
+
+
+DEBUG (string msg)
+
+{
+
+    if (debugflag) llOwnerSay(msg);
+
+}
+
+
+
+// send a list of UUIDs to a player
+
+Send(key id)
+
+{
+
+    integer i;
+
+    integer j = llGetInventoryNumber(INVENTORY_SOUND);
+
+    llSay(secret_channel,(string) id + "^" + "stop" + "^" );
+
+    for (i = 0; i < j; i++) {
+
+        string name = llGetInventoryName(INVENTORY_SOUND,i);
+
+        key soundKey = llGetInventoryKey(name);    // get key of named sound
+
+        llSay(secret_channel,(string) id + "^" + "queue" + "^" + (string) soundKey + "^" + name + "^");
+
+    }
+
+    llSay(secret_channel,(string) id + "^" + "play" + "^" );
+
+}
+
+
+
+default
+
+{
+
+    state_entry()
+
+    {
+
+        llSensorRepeat("","",AGENT,range, PI, howoften);
+
+    }
+
+

HUD_Music_player_with_trigger/HUD_Music_player_with_trigger/Object/HUD_Music_player_with_trigger_2.lsl

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+// :CATEGORY:Music
+// :NAME:HUD_Music_player_with_trigger
+// :AUTHOR:Ferd Frederix
+// :CREATED:2012-10-09 15:42:19.730
+// :EDITED:2013-09-18 15:38:55
+// :ID:394
+// :NUM:548
+// :REV:1.0
+// :WORLD:Second Life
+// :DESCRIPTION:
+// Player Script.   Put this in a HUD or other worn item.  If worn as a HUD, only  the player wearing the HUD can hear it. This is just like a museum player.
+// :CODE:
+// suitable for museum-like headphone action. Where you stand in front of something and it talks to you until you move away.
+
+
+
+// 10/9/2012
+
+// This work is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License.
+
+// http://creativecommons.org/licenses/by-nc/3.0/deed.en_US
+
+// This script cannot be sold even as part of another object, it must always remain free and fully modifiable.
+
+
+
+// This script goes into a prim worn as a HUD.
+
+// Drop 10 second song clips in the inventory of the Sensor object, not the HUD.
+
+// A great free tool to make these files is the slice audio file splitter at http://www.nch.com.au/splitter
+
+//
+
+// Set the variable loop = TRUE to loop over and over after reaching the end, set it to FALSE to play once.
+
+// Requires another trigger prim in world with the Sensor script in it.
+
+
+
+integer loop = FALSE;                // set to TRUE to loop again and again
+
+float set_text_alpha = 1;            // the text transparency fo alpha text. Set this to 0 to disable hovertext
+
+integer debugflag = FALSE;           // chat debug info to owner if TRUE
+
+
+
+// Suff that you should not mess with.
+
+
+
+integer waves_to_preload = 3;         // wave files to Preload ahead of the wav being played.
+
+float preload_load_time = 0.5;        // seconds pause between each preloaded wave file attempt b4 play comnences
+
+integer secret_channel = 9876;        // just a magic number
+
+vector set_text_colour = <1,1,1>;     // colour of floating text label ( white)
+
+list soundQueue;                      // a list of sound UUIDs from the sensor
+
+list nameQueue;                       // a list of sound names from the sensor
+
+float timer_interval = 9.8;           // time interval between requesting server to play the next 10 second wave
+
+// times just below 10 seconds are suitable as we use sound queueing
+
+integer total_wave_files;             //number of wave files
+
+integer i_playcounter;                //used by timer() player
+
+
+
+
+
+DEBUG (string msg)
+
+{
+
+    if (debugflag) llOwnerSay(msg);
+
+}
+
+
+
+
+
+go(integer play) {
+
+
+
+    if (play)
+
+    {
+
+        sound();
+
+
+
+    } else {
+
+            llSetTimerEvent(0.0);
+
+        llStopSound();
+
+        DEBUG("Stoped");
+
+        llSetText(llGetObjectName() + "\n.", <0,1,0>, set_text_alpha);
+
+    }
+
+}
+
+
+
+
+
+
+
+sound() {
+
+
+
+
+
+    total_wave_files = llGetListLength(soundQueue);
+
+    integer counter = 0;        //do full preload of sound
+
+    llSetSoundQueueing(TRUE); // only works on llPlaySound not llTriggerSound, so we can queue these silently
+
+    integer local_total_wave_files = total_wave_files -1 ;
+
+
+
+    float length = total_wave_files * 10.0;
+
+    for (counter = 0 ; counter < waves_to_preload  ; counter ++)  //preload X wave files b4 we play
+
+    {
+
+        key preloading_wave_key = llList2Key(soundQueue,counter);
+
+        string preloading_wave_name = llList2Key(nameQueue,counter);
+
+
+
+        //Attempt to preload first x wave files to local machines cache!
+
+        llPreloadSound(preloading_wave_key);
+
+
+
+        DEBUG("Preloading wav: " + (string)counter + " " + preloading_wave_name);
+
+
+
+        llSleep(preload_load_time);
+
+    }
+
+
+
+    llSetTimerEvent(0.1);
+
+    i_playcounter=0;
+
+    counter=0;
+
+}
+
+
+
+
+
+default
+
+{
+
+    state_entry()
+