RGBA: Difference between revisions
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{{Info|Function|Server|1.0}} | {{Info|Function|Server & Client|1.0}} | ||
{{FuncDescription|Converts RGBA to an integer. All values (including alpha) must be between 0 to 255. }} | |||
{{FuncSyntax|RGBA(r, g, b, a)}} | {{FuncSyntax|RGBA(r, g, b, a)}} | ||
{{FuncParameters}} | {{FuncParameters}} | ||
{{FuncParam|r| | {{FuncParam|r|The red}} | ||
{{FuncParam|g| | {{FuncParam|g|The green}} | ||
{{FuncParam|b| | {{FuncParam|b|The blue}} | ||
{{FuncParam|a| | {{FuncParam|a|The alpha opacity}} | ||
{{FuncReturnValue| | {{FuncReturnValue|Returns the color as an integer.}} | ||
== Example == | == Example == | ||
<syntaxhighlight lang="Lua"> | |||
AddCommand("colorv", function(playerid, red, green, blue, alpha) | |||
if red < 0 or red > 255 or green < 0 or green > 255 or blue < 0 or blue > 255 or alpha < 0 or alpha > 255 then | |||
AddPlayerChat(playerid, "Usage: /colorv <red> <green> <blue>") | |||
end | |||
local vehicleid = GetPlayerVehicle(playerid) | |||
if vehicleid ~= 0 then | |||
AddPlayerChat(playerid, "You must be in a vehicle...") | |||
end | |||
SetVehicleColor(vehicleid, RGBA(red, green, blue, alpha)) | |||
end) | |||
</syntaxhighlight> | |||
{{RelatedFunctions}} | {{RelatedFunctions}} | ||
* [[RGB]] | |||
* [[HexToRGBA]] | |||
Latest revision as of 14:54, 24 August 2020
Description
Converts RGBA to an integer. All values (including alpha) must be between 0 to 255.
Syntax
RGBA(r, g, b, a)
Parameters
- r
The red - g
The green - b
The blue - a
The alpha opacity
Return Value
- Returns the color as an integer.
Example
AddCommand("colorv", function(playerid, red, green, blue, alpha)
if red < 0 or red > 255 or green < 0 or green > 255 or blue < 0 or blue > 255 or alpha < 0 or alpha > 255 then
AddPlayerChat(playerid, "Usage: /colorv <red> <green> <blue>")
end
local vehicleid = GetPlayerVehicle(playerid)
if vehicleid ~= 0 then
AddPlayerChat(playerid, "You must be in a vehicle...")
end
SetVehicleColor(vehicleid, RGBA(red, green, blue, alpha))
end)
