GetMarkerColor: Difference between revisions
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(Fixed syntax, added templates and sections, removed broken example) |
(Added useful example) |
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==Example== | ==Example== | ||
This example | <section name="Serverside example" class="server" show="true"> | ||
This example script fully heals players who hit a white marker, and kills players who hit a red one. | |||
<syntaxhighlight lang="lua"> | <syntaxhighlight lang="lua"> | ||
-- we define the function that will determine if the player is to be healed or killed | |||
function healOrKill ( hitMarker, matchingDimension ) | |||
-- if the marker was in a different dimension, stop here to ignore the event | |||
if not matchingDimension then | |||
return | |||
end | |||
-- get the marker's color | |||
local R, G, B, A = getMarkerColor( hitMarker ) | |||
-- if its RGB color is 255,255,255 (white), | |||
if R == 255 and G == 255 and B == 255 then | |||
-- heal the player | |||
setPlayerHealth( source, 100 ) | |||
-- if it isn't white, but 255,0,0 (red), | |||
elseif R == 255 and G == 0 and B == 0 then | |||
-- kill the player | |||
killPlayer( source ) | |||
end | |||
end | |||
-- add our function as a handler to "onPlayerMarkerHit" | |||
addEventHandler( "onPlayerMarkerHit", getRootElement(), healOrKill ) | |||
</syntaxhighlight> | </syntaxhighlight> | ||
</section> | |||
==See Also== | ==See Also== | ||
{{Marker functions}} | {{Marker functions}} | ||
Revision as of 22:43, 4 August 2007
This function returns the color and transparency for a marker element.
Syntax
Click to collapse [-]
Server and Clientint int int int getMarkerColor ( marker theMarker )
Required Arguments
- theMarker: The marker that you wish to retrieve the color of.
Returns
Returns four ints corresponding to the amount of red, green, blue and alpha (respectively) of the marker, false if invalid arguments were passed.
Example
Click to collapse [-]
Serverside exampleThis example script fully heals players who hit a white marker, and kills players who hit a red one.
-- we define the function that will determine if the player is to be healed or killed function healOrKill ( hitMarker, matchingDimension ) -- if the marker was in a different dimension, stop here to ignore the event if not matchingDimension then return end -- get the marker's color local R, G, B, A = getMarkerColor( hitMarker ) -- if its RGB color is 255,255,255 (white), if R == 255 and G == 255 and B == 255 then -- heal the player setPlayerHealth( source, 100 ) -- if it isn't white, but 255,0,0 (red), elseif R == 255 and G == 0 and B == 0 then -- kill the player killPlayer( source ) end end -- add our function as a handler to "onPlayerMarkerHit" addEventHandler( "onPlayerMarkerHit", getRootElement(), healOrKill )
See Also
- createMarker
- getMarkerColor
- getMarkerCount
- getMarkerIcon
- getMarkerSize
- getMarkerTarget
- getMarkerType
- setMarkerColor
- setMarkerIcon
- setMarkerSize
- setMarkerTarget
- setMarkerType
- isElementWithinMarker