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Contents
#
# Copyright (c) 2001 by Jim Menard <jimm@io.com>
#
# Released under the same license as Ruby. See
# http://www.ruby-lang.org/en/LICENSE.txt.
#
require 'singleton'
$PARAMS = {
'world_sleep_millis' => 75,
'world_width' => 400,
'world_height' => 400,
'world_depth' => 400,
'window_width' => 500,
'window_height' => 500,
'flock_boids' => 10,
'boid_max_speed' => 30,
'boid_bounds_limit_pull' => 5,
'boid_bounds_limit_above_ground_level' => 5,
'boid_wing_length' => 10,
'boid_personal_space_dist' => 12,
'boid_square_of_personal_space_dist' => 144,
'boid_max_perching_turns' => 150,
'boid_perch_wing_flap_percent' => 30,
'cloud_count' => 10,
'cloud_min_speed' => 2,
'cloud_max_speed' => 50,
'cloud_min_bubbles' => 3,
'cloud_max_bubbles' => 10,
'cloud_max_bubble_radius' => 10,
'cloud_min_altitude' => 250,
'camera_x' => 0,
'camera_y' => 0,
'camera_z' => 60,
'camera_rot_x' => 50,
'camera_rot_y' => 10,
'camera_rot_z' => 0,
'camera_zoom' => 1
}
class Params
@@reals = %w(
world_width
world_height
world_depth
boid_max_speed
boid_bounds_limit_pull
boid_bounds_limit_above_ground_level
boid_wing_length
boid_personal_space_dist
boid_square_of_personal_space_dist
cloud_min_speed
cloud_max_speed
cloud_max_bubble_radius
cloud_min_altitude
camera_x
camera_y
camera_z
camera_rot_x
camera_rot_y
camera_rot_z
camera_zoom
)
def Params.readParamsFromFile(paramFileName)
File.open(File.join("..", paramFileName)).each { | line |
line.chomp!
next if line.empty? || line =~ /^#/
key, value = line.split(/\s*=\s*/)
next unless value
key.downcase!()
key.gsub!(/\./, '_')
isReal = @@reals.include?(key)
value = value.to_f if isReal
value = value.to_i if !isReal
$PARAMS[key] = value
}
$PARAMS['boid_square_of_personal_space_dist'] =
$PARAMS['boid_personal_space_dist'] *
$PARAMS['boid_personal_space_dist']
end
end
Version data entries
22 entries across 22 versions & 2 rubygems