stock create_laser_motion( Float:origin[3], Float:src_corner[3], Float:dst_corner[3], Float:color[3], Float:speed, Float:damage, const name[] )
{
    static n;
    static m;

    new _name[ 3 ][ 32 ];
    formatex( _name[0], charsmax(_name[]), "%i_%s_target", ++n, name );
    formatex( _name[1], charsmax(_name[]), "%s_train_%i", name, ++m );
    formatex( _name[2], charsmax(_name[]), "%s_train_%i", name, ++m );

    new entity = create_entity( "env_laser" );
    DispatchKeyValue( entity, "LaserTarget", _name[0] );
    DispatchKeyValue( entity, "damage", "100" );
    DispatchKeyValue( entity, "framestart", "0" );
    DispatchKeyValue( entity, "TextureScroll", "35" );
    DispatchKeyValue( entity, "EndSprite", glow01 );
    DispatchKeyValue( entity, "texture", laserbeam );
    DispatchKeyValue( entity, "NoiseAmplitude", "0" );
    DispatchKeyValue( entity, "width", "40" );
    DispatchKeyValue( entity, "renderamt", "100" );
    DispatchKeyValue( entity, "renderfx", "0" );
    DispatchKeyValue( entity, "spawnflags", "97" );
    entity_set_float( entity, EV_FL_dmg, damage );
    entity_set_vector( entity, EV_VEC_rendercolor, color );
    entity_set_origin( entity, origin );
    DispatchSpawn( entity );

    entity = create_entity( "func_train" );
    DispatchKeyValue( entity, "target", _name[1] );
    DispatchKeyValue( entity, "targetname", _name[0] );
    DispatchKeyValue( entity, "rendermode", "2" );
    DispatchKeyValue( entity, "skin", "0" );
    DispatchKeyValue( entity, "dmg", "0" );
    DispatchKeyValue( entity, "stopsnd", "0" );
    DispatchKeyValue( entity, "movesnd", "3" );
    entity_set_float( entity, EV_FL_speed, speed );
    entity_set_int( entity, EV_INT_spawnflags, SF_TRACKTRAIN_PASSABLE );
    entity_set_origin( entity, src_corner );
    DispatchSpawn( entity );

    entity = create_entity( "path_corner" );
    DispatchKeyValue( entity, "target", _name[2] );
    DispatchKeyValue( entity, "targetname", _name[1] );
    entity_set_origin( entity, src_corner );
    DispatchSpawn( entity );

    entity = create_entity( "path_corner" );
    DispatchKeyValue( entity, "target", _name[1] );
    DispatchKeyValue( entity, "targetname", _name[2] );
    entity_set_origin( entity, dst_corner );
    DispatchSpawn( entity );

    entity = create_entity( "trigger_auto" );
    DispatchKeyValue( entity, "delay", "1.0" );
    DispatchKeyValue( entity, "triggerstate", "1" );
    DispatchKeyValue( entity, "target", _name[0] );
    entity_set_int( entity, EV_INT_spawnflags, SF_AUTO_FIREONCE );
    DispatchSpawn( entity );
}