====== ZeoScript functions and operators ======



===== Flow control =====

  * [[plugins:general:zeoscript:reference:functions:if]]
  * [[plugins:general:zeoscript:reference:functions:elseif]]
  * [[plugins:general:zeoscript:reference:functions:else]]
  * [[plugins:general:zeoscript:reference:functions:endif]]
  * [[plugins:general:zeoscript:reference:functions:do]]
  * [[plugins:general:zeoscript:reference:functions:while]]
  * [[plugins:general:zeoscript:reference:functions:return]]
  * [[plugins:general:zeoscript:reference:functions:assert]]
  * [[plugins:general:zeoscript:reference:functions:RunScriptFile]]


===== Variable creation, use and destruction =====

  * [[plugins:general:zeoscript:reference:functions:new]]
  * [[plugins:general:zeoscript:reference:functions:del]] -- deprecated; use 'delete'
  * [[plugins:general:zeoscript:reference:functions:delete]]
  * [[plugins:general:zeoscript:reference:functions:set]]
  * [[plugins:general:zeoscript:reference:functions:isdef]] -- deprecated
  * [[plugins:general:zeoscript:reference:functions:ref|& (reference)]]
  * [[plugins:general:zeoscript:reference:functions:deref|* (dereference)]]
  * [[plugins:general:zeoscript:reference:functions:cast]]

===== Boolean logic functions =====

  * [[plugins:general:zeoscript:reference:functions:not]]
  * [[plugins:general:zeoscript:reference:functions:and]]
  * [[plugins:general:zeoscript:reference:functions:or]]
  * [[plugins:general:zeoscript:reference:functions:xor]]


===== Comparison functions =====

  * [[plugins:general:zeoscript:reference:functions:iseq]]
  * [[plugins:general:zeoscript:reference:functions:isneq]]
  * [[plugins:general:zeoscript:reference:functions:isgt]]
  * [[plugins:general:zeoscript:reference:functions:islt]]


===== Input/output functions =====

  * [[plugins:general:zeoscript:reference:functions:echo]]
  * [[plugins:general:zeoscript:reference:functions:EditUI]]
  * [[plugins:general:zeoscript:reference:functions:MessageBox]]


===== String functions =====

  * [[plugins:general:zeoscript:reference:functions:strlen]]
  * [[plugins:general:zeoscript:reference:functions:strcat]]
  * [[plugins:general:zeoscript:reference:functions:strcmp]]
  * [[plugins:general:zeoscript:reference:functions:stresc]]
  * [[plugins:general:zeoscript:reference:functions:strfind]]
  * [[plugins:general:zeoscript:reference:functions:strreplace]]
  * [[plugins:general:zeoscript:reference:functions:strupper]]
  * [[plugins:general:zeoscript:reference:functions:strlower]]
  * [[plugins:general:zeoscript:reference:functions:strleft]]
  * [[plugins:general:zeoscript:reference:functions:strright]]
  * [[plugins:general:zeoscript:reference:functions:strsub]]


===== Algebraic functions =====

==== General ====

  * [[plugins:general:zeoscript:reference:functions:add]]
  * [[plugins:general:zeoscript:reference:functions:sub]]
  * [[plugins:general:zeoscript:reference:functions:mul]]
  * [[plugins:general:zeoscript:reference:functions:div]]
  * [[plugins:general:zeoscript:reference:functions:mod]]
  * [[plugins:general:zeoscript:reference:functions:max]]
  * [[plugins:general:zeoscript:reference:functions:min]]

==== Integer ====

  * [[plugins:general:zeoscript:reference:functions:incr]]
  * [[plugins:general:zeoscript:reference:functions:decr]]

==== Double-precision ====

  * [[plugins:general:zeoscript:reference:functions:pow]]
  * [[plugins:general:zeoscript:reference:functions:sqrt]]
  * [[plugins:general:zeoscript:reference:functions:log]]
  * [[plugins:general:zeoscript:reference:functions:log10]]

==== Trigonometry ====

  * [[plugins:general:zeoscript:reference:functions:sin]]
  * [[plugins:general:zeoscript:reference:functions:cos]]
  * [[plugins:general:zeoscript:reference:functions:tan]]
  * [[plugins:general:zeoscript:reference:functions:asin]]
  * [[plugins:general:zeoscript:reference:functions:acos]]
  * [[plugins:general:zeoscript:reference:functions:atan]]
  * [[plugins:general:zeoscript:reference:functions:DegToRad]]
  * [[plugins:general:zeoscript:reference:functions:RadToDeg]]



===== File functions =====

  * [[plugins:general:zeoscript:reference:functions:fopen]]
  * [[plugins:general:zeoscript:reference:functions:fopen_s]]
  * [[plugins:general:zeoscript:reference:functions:fclose]]
  * [[plugins:general:zeoscript:reference:functions:fread]]
  * [[plugins:general:zeoscript:reference:functions:fwrite]]
  * [[plugins:general:zeoscript:reference:functions:fgetc]]
  * [[plugins:general:zeoscript:reference:functions:fputc]]
  * [[plugins:general:zeoscript:reference:functions:fseek]]
  * [[plugins:general:zeoscript:reference:functions:rewind]]
  * [[plugins:general:zeoscript:reference:functions:ftell]]


===== Script state functions =====

  * [[plugins:general:zeoscript:reference:functions:GetLineNo]]
  * [[plugins:general:zeoscript:reference:functions:GetWorkingDir]]
  * [[plugins:general:zeoscript:reference:functions:SetWorkingDir]]
  * [[plugins:general:zeoscript:reference:functions:GetScriptFilename]]

===== Random number functions =====

  * [[plugins:general:zeoscript:reference:functions:srand]]
  * [[plugins:general:zeoscript:reference:functions:rand]]
  * [[plugins:general:zeoscript:reference:functions:frand]]
  * [[plugins:general:zeoscript:reference:functions:absrand]]