Sha256: cd3bd21928b3b789e6632addd6965de33ed4d0979fb7a7f74ce44496caa50144
Contents?: true
Size: 1.61 KB
Versions: 9
Compression:
Stored size: 1.61 KB
Contents
#######
# word.rb
# the word class stores data about words (text, source, frequency)
# thanks to processing mixin words are rendered according to
# source and frequency
########
class Word
include Processing::Proxy
# Store a count for occurences in two different books
attr_reader :count_dracula, :count_franken, :total_count, :word, :position, :width, :height, :speed
def initialize(s)
@width, @height = $app.width, $app.height
@count_dracula, @count_franken, @total_count = 0, 0, 0
@position = [rand(width), rand(-height .. height*2)]
@word = s
end
# We will display a word if it appears at least 5 times
# and only in one of the books
def qualify?
return ((count_dracula == total_count || count_franken == total_count) && total_count > 5)
end
# Increment the count for Dracula
def increment_dracula
@count_dracula += 1
@total_count += 1
end
# Increment the count for Frankenstein
def increment_franken
@count_franken += 1
@total_count += 1
end
# The more often it appears, the faster it falls
def move
@speed = map(total_count, 5, 25, 0.1, 0.4).to_f
@speed = constrain(speed, 0, 10.0)
@position[Y] += speed
if (position[Y] > height*2)
@position[Y] = -height
end
end
# Depending on which book it gets a color
def display
if (count_dracula > 0)
fill(255)
elsif (count_franken > 0)
fill(0)
end
# Its size is also tied to number of occurences
fs = map(total_count,5,25,2,24.0).to_f
fs = constrain(fs, 2, 48)
text_size(fs)
text_align(CENTER)
text(word, position[X], position[Y])
end
end
Version data entries
9 entries across 9 versions & 1 rubygems