With this object you can easily modify and/or convert colors.

• HL.Color:New(params)
• ColorObj:Brighten(delta)
• ColorObj:Clone()
• ColorObj:Darken(delta)
• ColorObj:fromARGB(a, r, g, b)
• ColorObj:fromValue(value)
• ColorObj:toARGBValue()
• ColorObj:toRGBValue()

ColorObj = HL.Color:New(params)

Creates a new color object

INPUT

• params : An optional table with one or more members as follow:
  → r : Red component
  → g : Green component
  → b : Blue component
  → a : Transparency level

OUTPUT

• ColorObj : A new color object

HL.Color:Brighten(delta)

Make the current color brighten by a given factor represented by 'delta'

INPUT

• delta : Amount in units to add to all current color's components

ColorObj = HL.Color:Clone()

Clone the color to a new object

OUTPUT

• ColorObj : The clones color object

HL.Color:Darken(delta)

Make the current color darker by a given factor represented by 'delta'

INPUT

• delta : Amount in units to subtract from all current color's components

HL.Color:fromARGB(a, r, g, b)

Load the color object with the given A, R, G, B components

INPUT

• a : Alpha component
• r : Red component
• g : Green component
• b : Blue component

HL.Color:fromValue(value)

Load the color object with the given color value

INPUT

• value : The color value to load into the object

value = HL.Color:toARGBValue()

Returns the ARGB color value

OUTPUT

• value : ARGB color value stored in the color object

value = HL.Color:toRGBValue()

Returns the RGB color value

OUTPUT

• value : RGB color value stored in the color object

Each color object have the following structure :

HL.Color =
  { r = 0,         ; Red component (default = 0)
    g = 0,         ; Green component (default = 0)
    b = 0,         ; Blue component (default = 0)
    a = 0          ; Alpha component (default = 0 -> full opaque)
    }