User Tools

Site Tools


4rpl:commands:getunitposition

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision
Previous revision
Last revisionBoth sides next revision
4rpl:commands:getunitposition [2022/06/19 12:22] – [Description] Karsten754rpl:commands:getunitposition [2022/07/16 12:55] – Noted V2.4 change. Karsten75
Line 15: Line 15:
  
 Note: If this call is attempted on an non-existing unit, nothing will be put on the stack.  Note: If this call is attempted on an non-existing unit, nothing will be put on the stack. 
 +In V 2.4, this behavior changes and this API will now return V3(0 0 0), similar to other APIs. 
  
 ===== Examples ===== ===== Examples =====
Line 20: Line 21:
 GetUnitPosition(<-UID) ->pos GetUnitPosition(<-UID) ->pos
 </code> </code>
 +
 +
 +A "safe" method to use this function and to handle the lack of a return value on non-existent units  Are as follows:
 +
 +<code 4rpl>
 + Trace (@UnitPos(7) )
 +
 +:unitPos
 +    StackSize ->size
 +    GetUnitPosition
 +    If (Stacksize <-size NEQ)
 +        V3(-1 -1 -1)
 +    endif
 +</code>
 +
 <=[[4rpl:start| Index]] <=[[4rpl:start| Index]]
  
4rpl/commands/getunitposition.txt · Last modified: 2023/01/19 09:28 by Karsten75