Chroma

(Redirected from Category:Chroma)
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Supported platforms: Platform html5.pngPlatform pc.png
Available since: Gideros 2020.7

Description

An interface for the RΛZΞR Chroma SDK

Device can be any of: "keyboard","mouse","headset","mousepad","keypad" or "chromalink". A special hybrid device called "chars" can be used to light up a key, setting it's LED colour to -1 will show the keyboard colour instead.

An emulator for the Chroma devices can be downloaded from here: https://developer.razer.com/works-with-chroma/download/

Screenshot of the plugin working with Razer Chroma emulator


Examples

Example

pcall(function() require "json" end)

pcall(function() require "chroma" end)
if Chroma then
	print("Chroma successfully loaded")
	
	chroma=Chroma.new()

	chroma:clear("keyboard")
	local h=chroma:getHeight("keyboard")
	for y=1,h do
		for x=1,0xf do
			chroma:setColor("keyboard",x,y,(x*16)<<16)
			chroma:setColor("keyboard",31-x,y,(x*16)<<16)
		end
	end
	for loop=1,12 do
		chroma:setKey("f"..loop,0x100-(loop*0x10))
	end
	chroma:setKey({"w","up"},0xffffff)
	chroma:setKey({"z","down"},0xffffff)
	chroma:setKey({"a","left"},0xffffff)
	chroma:setKey({"s","right"},0xffffff)
end

frameCounter=0
test1=false

function gameLoop(e)
	frameCounter+=1
	if chroma and chroma:isReady() then
		if not test1 then
			chroma:effect("mouse","static",255<<8)
			chroma:effect("mousepad","static",255<<16)
			test1=true
		end
		chroma:colorScroll("keyboard",1,0,true)
	end
end

stage:addEventListener(Event.ENTER_FRAME,gameLoop)

Methods

chroma.new Initialises the plugin.
Chroma:getSession Gets the session id
Chroma:getTicks Gets the number of ticks (seconds) from the razer chroma server that you have been connected.
Chroma:isReady Returns true if Chroma has started and is ready to accept commands.
Chroma:getLastError Returns the last error number.
Chroma:getErrorText Returns the text representation of the error number.
Chroma:getWidth Returns the number of LED columns.
Chroma:getHeight Returns the number of LED rows.
Chroma:setKey Sets the LED colour for a specific key.
Chroma:setColor Basically this sets the colour for the LED at x,y on the device.
Chroma:getColor Returns the colour of the LED at x,y on the device.
Chroma:clear Basically sets all the LED colours on the device to a specific colour.
Chroma:flush Sends the wanted colours of the LEDs to the device.
Chroma:color This sets all the LED colours very quickly to a specific colour.
Chroma:colorScroll Scrolls the LED colours in a given direction.
Chroma:effect Sends raw effect data to the Chroma server.

Events

Constants