ObjectType:system

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Description

Members

  • string OS: Operating system identifier (e.g. Microsoft Windows XP)
  • uint MemoryUsage: Amount of memory used by this process (the uplink or session), in bytes
  • uint MemFree: Amount of free physical system RAM, in megabytes
  • uint MemTotal: Total amount of physical system RAM, in megabytes
  • string OSBuild: Operating system build identifier (e.g. 2600.xpsp_sp2_rtm040803-2158)
  • uint GetProcAddress[module,function]: Retrieves the address of an exported function, usually in a DLL. (Level of understanding: High)
  • uint TickCount: A timestamp given in milliseconds. This value does "wrap" every 46 days or so.
  • filepath CurrentDirectory: Current directory according to the operating system
  • string RegistryValue[hklm/hkcu,key,value]: Retrieve a REG_DWORD, REG_SZ, or REG_EXPAND_SZ value from the system registry

Methods

Returns

Same as OS

Examples

Display system type

echo ${System}

Output
Microsoft Windows XP

Create a HUD element displaying memory information

HUD -add Memory 1,1 MemoryUsage:${System.MemFree}/${System.MemTotal} MB

Play a sound

Note
System:APICall is deprecated, and not available in 64-bit
method playSound(string s)
{
  SoundToPlay:Set[${s}]

  if ${LavishScript.RunningTime} > ${soundTimeDelay}
  {
    soundTimeDelay:Set[${LavishScript.RunningTime}+(${soundDelay}*1000)]
    System:APICall["${System.GetProcAddress["WinMM.dll","PlaySound"].Hex}",${SoundToPlay}.String,0,"Math.Dec[22001]"]
  }	
}

Retrieve a registry value

variable string myDoc
myDoc:Set["${System.RegistryValue[hkcu,"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\User Shell Folders",Personal].Escape}"]
echo ${myDoc.Escape}

=

Operates On

none

See Also

LavishScript Object Types

Text
string - mutablestring - unistring
Numbers
byte - float - float64 - int - uint - int64
Boolean (TRUE/FALSE)
bool
Pointers
boolptr - byteptr - floatptr - float64ptr - intptr - uintptr - int64ptr - rgbptr - stringptr
Containers
objectcontainer - array - index - collection - queue - stack - set - variablescope
JSON
jsonobject - jsonarray - jsonvaluecontainer - jsonvalue
Iteration
iterator - jsoniterator
Date/Time
time
Other
point3f - rgb - script - binary - event - enumtype
File Handling
filepath - file - filelist - filelistentry
Utilities
exists - lavishscript - math - system - type - variable
Tasks
lavishmachine - Accessed via the Top-Level Object LMAC
task - tasklibrary - taskmanager - tasktype - taskpulseargs - elmactaskstate