GetMarkerTarget: Difference between revisions
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==Syntax== | ==Syntax== | ||
<section name="Server" class="server"> | |||
<syntaxhighlight lang="lua"> | <syntaxhighlight lang="lua"> | ||
float float float getMarkerTarget ( element marker ) | float float float getMarkerTarget ( element marker ) | ||
| Line 10: | Line 11: | ||
*'''marker:''' The marker you wish to retieve the target position of. | *'''marker:''' The marker you wish to retieve the target position of. | ||
===Returns=== | |||
Returns three ''float'' if a target is set, ''false'' in the first variable and ''nil'' in the two others if the marker is invalid or no target is set. | |||
</section> | |||
<section name="Client" class="client"> | |||
<syntaxhighlight lang="lua"> | |||
float float float getMarkerTarget ( element marker ) | |||
</syntaxhighlight> | |||
===Required Arguments=== | |||
*'''marker:''' The marker you wish to retieve the target position of. | |||
===Returns=== | ===Returns=== | ||
Returns three ''float'' if a target is set, ''false'' in the first variable and ''nil'' in the two others if the marker is invalid or no target is set. | Returns three ''float'' if a target is set, ''false'' in the first variable and ''nil'' in the two others if the marker is invalid or no target is set. | ||
</section> | |||
==Example== | ==Example== | ||
Revision as of 12:25, 3 August 2007
This function returns the x,y,z-position of the specified markers target, the position it points to.
Syntax
Click to expand [+]
ServerClick to expand [+]
ClientExample
This example outputs the markers target (if available) when a player hits a marker.
function nextCheck(player)
local x,y,z = getMarkerTarget(source) -- get the marker target
if (x ~= false) then -- if a target is set for the marker, then..
outputChatBox("Next checkpoint at: "..x.." "..y.." "..z,player) -- output a message with the coordinates
end
end
addEventHandler("onMarkerHit",getRootElement(),nextCheck) -- add an event handler for the 'onMarkerHit' event
See Also
- createMarker
- getMarkerColor
- getMarkerCount
- getMarkerIcon
- getMarkerSize
- getMarkerTarget
- getMarkerType
- setMarkerColor
- setMarkerIcon
- setMarkerSize
- setMarkerTarget
- setMarkerType
- isElementWithinMarker