105 lines
2.8 KiB
Plaintext
105 lines
2.8 KiB
Plaintext
|
//causes objects to bob like in water...simulates a ripple from a point in space and causes a uniform sin wave effect on the objects.
|
||
|
|
|
||
|
|
//range = the height range to bob up and down
|
||
|
|
//freq = how often the objects bob up and down per time freq of 1 would mean it would bomb up in 1 sec and down the next. freq of .5 would mean it would bob up once every 2 sec and down the next 2
|
||
|
|
//wavelength = the size of the waves caused by the "ripple"
|
||
|
|
//rotation = the amount the object rotates off its center as it bobs
|
||
|
|
//origin = the origin of the ripple...if you want it to look like waves - should be kept far away from the objects.
|
||
|
|
#include common_scripts\utility;
|
||
|
|
main( range, freq, wavelength, rotation, origin )
|
||
|
|
{
|
||
|
|
floaters = getentarray( "script_floater", "targetname" );
|
||
|
|
|
||
|
|
if ( !floaters.size )
|
||
|
|
return;
|
||
|
|
|
||
|
|
//defaults
|
||
|
|
_range = 10;
|
||
|
|
_freq = .5;
|
||
|
|
_wavelength = 50;
|
||
|
|
_origin = ( 0, 0, 0 );
|
||
|
|
_rotation = 10;
|
||
|
|
|
||
|
|
//intended variables
|
||
|
|
if ( isdefined( range ) )
|
||
|
|
_range = range;
|
||
|
|
if ( isdefined( freq ) )
|
||
|
|
_freq = freq;
|
||
|
|
if ( isdefined( wavelength ) )
|
||
|
|
_wavelength = wavelength;
|
||
|
|
if ( isdefined( origin ) )
|
||
|
|
_origin = origin;
|
||
|
|
if ( isdefined( rotation ) )
|
||
|
|
_rotation = rotation;
|
||
|
|
|
||
|
|
for ( i = 0;i < floaters.size;i++ )
|
||
|
|
floaters[ i ] thread floater_think( _range, _freq, _wavelength, _rotation, _origin );
|
||
|
|
}
|
||
|
|
|
||
|
|
floater_think( range, freq, wavelength, rotation, origin )
|
||
|
|
{
|
||
|
|
self.range = range;
|
||
|
|
self.time = 1 / freq;
|
||
|
|
self.acc = self.time * .25;
|
||
|
|
center = self getorigin();
|
||
|
|
|
||
|
|
//convert our wavelength into a range of degrees
|
||
|
|
//find out distance (degrees) away from a reference
|
||
|
|
//where are we on the sign wave? (what height)
|
||
|
|
conv_fac = 360 / wavelength;
|
||
|
|
dist = distance( center, origin );
|
||
|
|
degrees = dist * conv_fac;
|
||
|
|
frac = sin( degrees );
|
||
|
|
|
||
|
|
//are we going up or down
|
||
|
|
if ( cos( degrees ) < 0 )
|
||
|
|
self.range = -1 * self.range;
|
||
|
|
|
||
|
|
org = spawn( "script_origin", center );
|
||
|
|
self linkto( org );
|
||
|
|
|
||
|
|
angles = vectortoangles( center - origin );
|
||
|
|
self.nangles = org.angles;
|
||
|
|
org.angles = org.angles + ( rotation, rotation * .25, angles[ 2 ] );
|
||
|
|
self.rangles = org.angles;
|
||
|
|
|
||
|
|
self thread floater_move( frac, org );
|
||
|
|
self thread floater_bob( frac, org );
|
||
|
|
}
|
||
|
|
|
||
|
|
floater_bob( frac, org )
|
||
|
|
{
|
||
|
|
self endon( "death" );
|
||
|
|
self endon( "stop_float_script" );
|
||
|
|
wait( abval( self.time * frac ) );
|
||
|
|
|
||
|
|
while ( 1 )
|
||
|
|
{
|
||
|
|
self.rangles = vector_multiply( self.rangles, -1 );
|
||
|
|
org rotateto( self.rangles, self.time, self.acc, self.acc );
|
||
|
|
org waittill( "rotatedone" );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
floater_move( frac, org )
|
||
|
|
{
|
||
|
|
self endon( "death" );
|
||
|
|
self endon( "stop_float_script" );
|
||
|
|
wait( abval( self.time * frac ) );
|
||
|
|
org moveZ( self.range * .5, self.time * .5, self.acc, self.acc );
|
||
|
|
|
||
|
|
while ( 1 )
|
||
|
|
{
|
||
|
|
org waittill( "movedone" );
|
||
|
|
self.range = -1 * self.range;
|
||
|
|
org moveZ( self.range, self.time, self.acc, self.acc );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
abval( num )
|
||
|
|
{
|
||
|
|
if ( num < 0 )
|
||
|
|
return( -1 * num );
|
||
|
|
else
|
||
|
|
return num;
|
||
|
|
}
|