removed useless _ folders

BasicParticle/BasicParticle.sol

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

BasicParticle/BasicParticle/BasicParticle.prj

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+<Project name="BasicParticle" guid="D6127954-6C00-1014-B904-200204C60A89">
+	<Object name="Object" guid="D6127A30-6C00-1014-B904-200204C60A89">
+		<Script name="BasicParticle_1.lsl" guid="D612A0A0-6C00-1014-B904-200204C60A89">
+		</Script>
+	</Object>
+</Project>

BasicParticle/BasicParticle/Object/BasicParticle_1.lsl

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+// :CATEGORY:Particles
+// :NAME:BasicParticle
+// :AUTHOR:Encog Dod
+// :CREATED:2010-01-10 05:20:56.000
+// :EDITED:2013-09-18 15:38:48
+// :ID:84
+// :NUM:111
+// :REV:1.0
+// :WORLD:Second Life
+// :DESCRIPTION:
+// BasicParticle
+// :CODE:
+// From the book:
+//
+// Scripting Recipes for Second Life
+// by Jeff Heaton (Encog Dod in SL)
+// ISBN: 160439000X
+// Copyright 2007 by Heaton Research, Inc.
+//
+// This script may be freely copied and modified so long as this header
+// remains unmodified.
+//
+// For more information about this book visit the following web site:
+//
+// http://www.heatonresearch.com/articles/series/22/
+
+generalParticleEmitterOn()                
+{   
+    llParticleSystem([                   
+        PSYS_PART_FLAGS , 0 
+    //| PSYS_PART_BOUNCE_MASK       //Bounce on object's z-axis
+    | PSYS_PART_WIND_MASK           //Particles are moved by wind
+    | PSYS_PART_INTERP_COLOR_MASK   //Colors fade from start to end
+    | PSYS_PART_INTERP_SCALE_MASK   //Scale fades from beginning to end
+    | PSYS_PART_FOLLOW_SRC_MASK     //Particles follow the emitter
+    | PSYS_PART_FOLLOW_VELOCITY_MASK//Particles are created at the velocity of the emitter
+    //| PSYS_PART_TARGET_POS_MASK   //Particles follow the target
+    | PSYS_PART_EMISSIVE_MASK       //Particles are self-lit (glow)
+    //| PSYS_PART_TARGET_LINEAR_MASK//Undocumented--Sends particles in straight line?
+    ,
+    
+    //PSYS_SRC_TARGET_KEY , NULL_KEY,//The particles will head towards the specified key
+    //Select one of the following for a pattern:
+    //PSYS_SRC_PATTERN_DROP                 Particles start at emitter with no velocity
+    //PSYS_SRC_PATTERN_EXPLODE              Particles explode from the emitter
+    //PSYS_SRC_PATTERN_ANGLE                Particles are emitted in a 2-D angle
+    //PSYS_SRC_PATTERN_ANGLE_CONE           Particles are emitted in a 3-D cone
+    //PSYS_SRC_PATTERN_ANGLE_CONE_EMPTY     Particles are emitted everywhere except for a 3-D cone
+    
+    PSYS_SRC_PATTERN,           PSYS_SRC_PATTERN_ANGLE_CONE
+    
+    ,PSYS_SRC_TEXTURE,           ""           //UUID of the desired particle texture, or inventory name
+    ,PSYS_SRC_MAX_AGE,           0.0            //Time, in seconds, for particles to be emitted. 0 = forever
+    ,PSYS_PART_MAX_AGE,          4.0            //Lifetime, in seconds, that a particle lasts
+    ,PSYS_SRC_BURST_RATE,        0.5            //How long, in seconds, between each emission
+    ,PSYS_SRC_BURST_PART_COUNT,  6              //Number of particles per emission
+    ,PSYS_SRC_BURST_RADIUS,      10.0           //Radius of emission
+    ,PSYS_SRC_BURST_SPEED_MIN,   .4             //Minimum speed of an emitted particle
+    ,PSYS_SRC_BURST_SPEED_MAX,   .5             //Maximum speed of an emitted particle
+    ,PSYS_SRC_ACCEL,             <0,0,1>    //Acceleration of particles each second
+    ,PSYS_PART_START_COLOR,      <1,0,0>  //Starting RGB color
+    ,PSYS_PART_END_COLOR,        <1,0,0>  //Ending RGB color, if INTERP_COLOR_MASK is on 
+    ,PSYS_PART_START_ALPHA,      1.0            //Starting transparency, 1 is opaque, 0 is transparent.
+    ,PSYS_PART_END_ALPHA,        1.0            //Ending transparency
+    ,PSYS_PART_START_SCALE,      <.25,.25,.25>  //Starting particle size
+    ,PSYS_PART_END_SCALE,        <1.5,1.5,1.5>  //Ending particle size, if INTERP_SCALE_MASK is on
+    ,PSYS_SRC_ANGLE_BEGIN,       300 * DEG_TO_RAD //Inner angle for ANGLE patterns
+    ,PSYS_SRC_ANGLE_END,         60 * DEG_TO_RAD//Outer angle for ANGLE patterns
+    ,PSYS_SRC_OMEGA,             <0.0,0.0,0.0>  //Rotation of ANGLE patterns, similar to llTargetOmega()
+            ]);
+}
+
+generalParticleEmitterOff()
+{
+    llParticleSystem([]);
+}
+
+default
+{    
+    state_entry()
+    {
+        generalParticleEmitterOn();
+    }
+
+    touch_start( integer num )            
+    {
+        // uncomment the following line to allow this effect to be turned off
+        //state off;        
+    }
+}
+
+state off
+{
+    state_entry()
+    {
+        generalParticleEmitterOff();
+    }
+    
+    touch_start( integer num )        
+    {
+        state default;
+    }
+}