OnMarkerHit: Difference between revisions

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(Add important note regarding weird behavior)
 
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__NOTOC__
__NOTOC__
{{Server event}}
{{Server event}}
{{Needs_Checking|Appears to be broken, use [[Element/Collision_shape|ColShapes]] instead--[[User:Mabako|Mabako]] 11:59, 12 January 2008 (CST)}}
This event is triggered when an element enters a marker created using [[createMarker]].
This event is triggered when a player enters a marker created using [[createMarker]].
{{Important Note|The event is not triggered when only the dimension changes of the player. So, if you use the `matchingDimension` when teleporting players into existing markers you should always first set their dimension/interior and only then the position}}


==Parameters==
==Parameters==
<syntaxhighlight lang="lua">
<syntaxhighlight lang="lua">
player hitPlayer, bool matchingDimension
element hitElement, bool matchingDimension
</syntaxhighlight>  
</syntaxhighlight>  


*'''hitPlayer''': The player that hit the marker
*'''hitElement''': the [[element]] that hit the [[marker]].
*'''matchingDimension''': True if the player is in the same dimension as the marker he hit
*'''matchingDimension''': a [[boolean]] representing whether the [[element]] is in the same dimension as the [[marker]].


==Source==
==Source==
The [[event system#Event source|source]] of this event is the [[marker]] that got hit by the player.
The [[event system#Event source|source]] of this event is the [[marker]] that got hit by the element.


==Example==  
==Example==  
<!-- Explain what the example is in a single sentance -->
<!-- Explain what the example is in a single sentance -->
This will output 'hi' in the chatbox when the marker is hit.
This example will output a message what type of element has entered a marker.
<!-- Add the code below, an emphasis should be on making it clear, not optimized. You could provide two versions if you wish, one clear and well commented, the other optimized -->
<!-- Add the code below, an emphasis should be on making it clear, not optimized. You could provide two versions if you wish, one clear and well commented, the other optimized -->
<syntaxhighlight lang="lua">
<syntaxhighlight lang="lua">
function MarkerHit ( hitPlayer, matchingDimension )
local playerMarker = createMarker(0, 0, 2, "cylinder", 5, 10, 244, 23, 200, root)
outputChatBox ( "hi" )
 
function handlePlayerMarker(hitElement)
local elementType = getElementType(hitElement)
 
outputChatBox("Element ("..elementType..") has entered marker.")
end
end
addEventHandler("onMarkerHit", root, MarkerHit)</syntaxhighlight>
addEventHandler("onMarkerHit", playerMarker, handlePlayerMarker)
</syntaxhighlight>
 
==Issues==
{{Issues|
{{Issue|551|If a marker was attached to another element, onMarkerHit won't be triggered}}
{{Issue|519|onMarkerHit not always triggered in interiors}}
{{Issue|923|Server side markers with size < 1.5 don't trigger event}}
}}


{{See also/Server event|Marker events}}
{{See also/Server event|Marker events}}

Latest revision as of 20:40, 20 September 2023

This event is triggered when an element enters a marker created using createMarker.

[[{{{image}}}|link=|]] Important Note: The event is not triggered when only the dimension changes of the player. So, if you use the `matchingDimension` when teleporting players into existing markers you should always first set their dimension/interior and only then the position

Parameters

element hitElement, bool matchingDimension

Source

The source of this event is the marker that got hit by the element.

Example

This example will output a message what type of element has entered a marker. 

local playerMarker = createMarker(0, 0, 2, "cylinder", 5, 10, 244, 23, 200, root)

function handlePlayerMarker(hitElement)
	local elementType = getElementType(hitElement)

	outputChatBox("Element ("..elementType..") has entered marker.")
end
addEventHandler("onMarkerHit", playerMarker, handlePlayerMarker)

Issues

Issue ID Description
#551 If a marker was attached to another element, onMarkerHit won't be triggered
#519 onMarkerHit not always triggered in interiors
#923 Server side markers with size < 1.5 don't trigger event

See Also

Marker events


Event functions


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