160 lines
6.2 KiB
Plaintext
160 lines
6.2 KiB
Plaintext
// :CATEGORY:Particles
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// :NAME:Chains
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// :AUTHOR:Ferd Frederix
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// :CREATED:2013-09-06
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// :EDITED:2013-09-18 15:38:50
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// :ID:162
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// :NUM:230
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// :REV:1
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// :WORLD:Second Life
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// :DESCRIPTION:
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// Sends particle chains to another prim, like for a drawbridge
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// :CODE:
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// sends particle chains to the owner
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// Particle System 1.0
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StartSteam()
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{
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// MASK FLAGS: set to "TRUE" to enable
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integer glow = FALSE; // Makes the particles glow
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integer bounce = FALSE; // Make particles bounce on Z plane of objects
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integer interpColor = FALSE; // Color - from start value to end value
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integer interpSize = FALSE; // Size - from start value to end value
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integer wind = TRUE; // Particles effected by wind
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integer followSource = TRUE; // Particles follow the source
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integer followVel = TRUE; // Particles turn to velocity direction
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// Choose a pattern from the following:
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// PSYS_SRC_PATTERN_EXPLODE
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// PSYS_SRC_PATTERN_DROP
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// PSYS_SRC_PATTERN_ANGLE_CONE_EMPTY
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// PSYS_SRC_PATTERN_ANGLE_CONE
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// PSYS_SRC_PATTERN_ANGLE
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integer pattern = PSYS_SRC_PATTERN_ANGLE_CONE_EMPTY; // PSYS_SRC_PATTERN_EXPLODE;
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// Select a target for particles to go towards
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// "" for no target, "owner" will follow object owner
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// and "self" will target this object
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// or put the key of an object for particles to go to
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//key target = "2d180e40-017a-a88a-76cd-ec84c773dac5";
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// key target = "e32b8b3e-ebab-06fe-590d-df4bcceeb73b";
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key target = llGetOwner();
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// PARTICLE PARAMETERS
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float age = 5; // Life of each particle
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float maxSpeed = 0.05; // Max speed each particle is spit out at
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float minSpeed = 0.05; // Min speed each particle is spit out at
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string texture = "chain"; // Texture used for particles, default used if blank
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float startAlpha = 0.8; // Start alpha (transparency) value
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float endAlpha = 0.8; // End alpha (transparency) value
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vector startColor = <0.75,0.85,1>; // Start color of particles <R,G,B>
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vector endColor = <0.75,0.85,1>; // End color of particles <R,G,B> (if interpColor == TRUE)
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vector startSize = <0.05,0.05,0.05>; // Start size of particles
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vector endSize = <0.05,0.05,0.05>; // End size of particles (if interpSize == TRUE)
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vector push = <0.05,0.0,0.0>; // Force pushed on particles
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// SYSTEM PARAMETERS
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float rate = .025; // How fast (rate) to emit particles
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float radius = 0.75; // Radius to emit particles for BURST pattern
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integer count = 4; // How many particles to emit per BURST
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float outerAngle = 3*PI; // Outer angle for all ANGLE patterns PI/4
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float innerAngle = 0.5; // Inner angle for all ANGLE patterns
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vector omega = <0,0,0>; // Rotation of ANGLE patterns around the source
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float life = 0; // Life in seconds for the system to make particles
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// SCRIPT VARIABLES
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integer flags;
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flags = 0;
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if (glow) flags = flags | PSYS_PART_EMISSIVE_MASK;
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if (bounce) flags = flags | PSYS_PART_BOUNCE_MASK;
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if (interpColor) flags = flags | PSYS_PART_INTERP_COLOR_MASK;
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if (interpSize) flags = flags | PSYS_PART_INTERP_SCALE_MASK;
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if (wind) flags = flags | PSYS_PART_WIND_MASK;
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if (followSource) flags = flags | PSYS_PART_FOLLOW_SRC_MASK;
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if (followVel) flags = flags | PSYS_PART_FOLLOW_VELOCITY_MASK;
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if (target != "") flags = flags | PSYS_PART_TARGET_POS_MASK;
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llParticleSystem([ PSYS_PART_MAX_AGE,age,
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PSYS_PART_FLAGS,flags,
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PSYS_PART_START_COLOR, startColor,
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PSYS_PART_END_COLOR, endColor,
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PSYS_PART_START_SCALE,startSize,
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PSYS_PART_END_SCALE,endSize,
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PSYS_SRC_PATTERN, pattern,
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PSYS_SRC_BURST_RATE,rate,
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PSYS_SRC_ACCEL, push,
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PSYS_SRC_BURST_PART_COUNT,count,
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PSYS_SRC_BURST_RADIUS,radius,
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PSYS_SRC_BURST_SPEED_MIN,minSpeed,
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PSYS_SRC_BURST_SPEED_MAX,maxSpeed,
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PSYS_SRC_TARGET_KEY,target,
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PSYS_SRC_INNERANGLE,innerAngle,
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PSYS_SRC_OUTERANGLE,outerAngle,
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PSYS_SRC_OMEGA, omega,
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PSYS_SRC_MAX_AGE, life,
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PSYS_SRC_TEXTURE, texture,
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PSYS_PART_START_ALPHA, startAlpha,
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PSYS_PART_END_ALPHA, endAlpha
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]);
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}
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StartSpray ()
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{
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}
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StopSpray()
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{
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llParticleSystem([]);
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}
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default
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{
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changed(integer change)
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{
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if (change & CHANGED_OWNER)
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llResetScript();
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}
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state_entry()
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{
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StartSteam();
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// llOwnerSay(llGetKey());
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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 (0 == llSubStringIndex(message, "chain on"))
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{
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StartSteam();
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}
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else if (0 == llSubStringIndex(message, "chain off"))
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{
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StopSpray();
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}
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}
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}
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