GetRadarAreaColor: Difference between revisions

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This example checks the color of a radararea defined as 'area' and announces if it is ballas or grove street.
This example checks the color of a radararea defined as 'area' and announces if it is ballas or grove street.
<syntaxhighlight lang="lua">
<syntaxhighlight lang="lua">
local r,g,b,a getRadarAreaColor ( area ) --get the color of 'area' and define it as 'r', 'g', 'b' and 'a'
local r,g,b,a = getRadarAreaColor ( area ) --get the color of 'area' and define it as 'r', 'g', 'b' and 'a'
if g == 255 then --if the radar area is fully green
if g == 255 then --if the radar area is fully green
     outputChatBox ( "This is Grove Street turf!" ) --announce it as grove street area
     outputChatBox ( "This is Grove Street turf!" ) --announce it as grove street area

Revision as of 21:30, 13 August 2006

This function can be used to retrieve the current color of a Radar Area.

Syntax

int int int int getRadarAreaColor ( radararea radararea )              

Required Arguments

  • radararea: The radar area you wish to retrieve the colour of

Returns

Returns four integers in RGBA format, with a maximum value of 255 for each. Each stands for red, green, blue, and alpha. Alpha decides transparancy where 255 is opaque and 0 is transparent.

Example

This example checks the color of a radararea defined as 'area' and announces if it is ballas or grove street.

local r,g,b,a = getRadarAreaColor ( area ) --get the color of 'area' and define it as 'r', 'g', 'b' and 'a'
if g == 255 then --if the radar area is fully green
    outputChatBox ( "This is Grove Street turf!" ) --announce it as grove street area
elseif r == 255 then --if it is fully red however
    outputChatBox ( "This is Ballas turf!" ) --announce it as ballas area
end

See Also