Class: Resedit::Color

Inherits:
Object
  • Object
show all
Defined in:
lib/resedit/convert/colors.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(valOrR, g = nil, b = nil, a = 0xFF) ⇒ Color

Returns a new instance of Color.



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# File 'lib/resedit/convert/colors.rb', line 7

def initialize(valOrR, g=nil, b=nil, a=0xFF)
    @amath = false
    if g == nil
        @r = (valOrR >> 16) & 0xFF
        @g = (valOrR >> 8) & 0xFF
        @b = valOrR & 0xFF
        @a = (valOrR >> 24) & 0xFF
    else
        @r, @g, @b, @a = valOrR, g, b, a
    end
end

Instance Attribute Details

#a ⇒ Object

Returns the value of attribute a.



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# File 'lib/resedit/convert/colors.rb', line 5

def a
  @a
end

#amath ⇒ Object

Returns the value of attribute amath.



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# File 'lib/resedit/convert/colors.rb', line 5

def amath
  @amath
end

#b ⇒ Object

Returns the value of attribute b.



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# File 'lib/resedit/convert/colors.rb', line 5

def b
  @b
end

#g ⇒ Object

Returns the value of attribute g.



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# File 'lib/resedit/convert/colors.rb', line 5

def g
  @g
end

#r ⇒ Object

Returns the value of attribute r.



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# File 'lib/resedit/convert/colors.rb', line 5

def r
  @r
end

Instance Method Details

#*(m) ⇒ Object 



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# File 'lib/resedit/convert/colors.rb', line 43

def *(m); Color.new(@r,@g,@b,@a).mul(m) end

#+(col) ⇒ Object 



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# File 'lib/resedit/convert/colors.rb', line 45

def +(col); Color.new(@r,@g,@b,@a).add(col) end

#add(col) ⇒ Object 



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# File 'lib/resedit/convert/colors.rb', line 27

def add(col)
    @a = [0xFF, @a + col.a].min if @amath
    @r = [0xFF, @r + col.r].min
    @g = [0xFF, @g + col.g].min
    @b = [0xFF, @b + col.b].min
    return self
end

#mul(m) ⇒ Object 



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# File 'lib/resedit/convert/colors.rb', line 35

def mul(m)
    @a = [0xFF, (@a * m).to_i()].min if @amath
    @r = [0xFF, (@r * m).to_i()].min
    @g = [0xFF, (@g * m).to_i()].min
    @b = [0xFF, (@b * m).to_i()].min
    return self
end

#to_i ⇒ Object 



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# File 'lib/resedit/convert/colors.rb', line 23

def to_i()
    return (@a<<24)|(@r<<16)|(@g<<8)|@b
end

#to_s ⇒ Object 



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# File 'lib/resedit/convert/colors.rb', line 19

def to_s()
    return "[#{@a.to_s(16)} #{@r.to_s(16)} #{@g.to_s(16)} #{@b.to_s(16)}]"
end