GetWaterLevel: Difference between revisions

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==Example==
==Example==
This example will tell you what's the water level where the specified player is located.
This example will tell you what's the water level where the specified player is located. '''NEEDS UPDATING!!!'''
<syntaxhighlight lang="lua">
<syntaxhighlight lang="lua">
function scriptGetLevel ( command, playername ) --when getlevel is called
function scriptGetLevel ( command, playername ) --when getlevel is called

Revision as of 09:16, 1 August 2007

This function allows you to retrieve water level in a certain position.

Syntax

bool float getWaterLevel ( float posX, float posY, float posZ, [ bool checkWaves ] )

Required Arguments

  • x: The X axis position
  • y: The Y axis position
  • z: The Z axis position

Optional Arguments

NOTE: When using optional arguments, you might need to supply all arguments before the one you wish to use. For more information on optional arguments, see optional arguments.

  • checkWaves: An optional argument to choose if you want to return the height of the waves. ??

Returns

I'm not sure what it must return, all I got was false and 0. ??

Example

This example will tell you what's the water level where the specified player is located. NEEDS UPDATING!!! 

function scriptGetLevel ( command, playername ) --when getlevel is called
  local player = getPlayerFromNick ( playername ) --get the player from nickname
  if ( player ~= false ) then --if there is a player from the nickname
    local x, y, z = getElementPosition ( player ) -- get his position
    local bool, level = getWaterLevel ( x, y, z )
	outputChatBox ( tostring ( bool ) )
	outputChatBox ( level )
  else outputChatBox ( "Player does not exist" )
  end
end
addCommandHandler( "getlevel", scriptGetLevel ) -- add a command "getloc" which

See Also


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