OpenEUO - User contributions [en]

Table.getn

2012-04-15T15:22:15Z

TheGreenGod: Created page with " tableSize = table.getn(table) Returns the size of a table."

tableSize = table.getn(table)

Returns the size of a table.

Getkey

2012-04-08T20:46:15Z

TheGreenGod:

local bpressed = getkey(str)
Returns a boolean based upon whether a key or key combination as specified by the string str is depressed or not. The key-specifier string str can contain A-Z, 0-9, F1-F12 and ESC, BACK, TAB, ENTER, PAUSE, CAPSLOCK, SPACE, PGDN, PGUP, END, HOME, LEFT, RIGHT, UP, DOWN, PRNSCR, INSERT, DELETE, NUMLOCK, SCROLLLOCK, CTRL, ALT, or SHIFT.

Warning: since getkey is based on [http://msdn.microsoft.com/en-us/library/ms646293%28VS.85%29.aspx GetAsyncKeyState], this function will register a currently depressed key regardless of what application is in the foreground.

[[Getmouse]]

Getkey

2012-04-08T20:25:11Z

TheGreenGod:

local bpressed = getkey(str)
Returns a boolean based upon whether a key or key combination as specified by the string str is depressed or not. The key-specifier string str can contain A-Z, 0-9, F1-F12 and ESC, BACK, TAB, ENTER, PAUSE, CAPSLOCK, SPACE, PGDN, PGUP, END, HOME, LEFT, RIGHT, UP, DOWN, PRNSCR, INSERT, DELETE, NUMLOCK, SCROLLLOCK, CTRL, ALT, or SHIFT.

To use a key combination use and
local bpressed = getkey("str" and "str")

Warning: since getkey is based on [http://msdn.microsoft.com/en-us/library/ms646293%28VS.85%29.aspx GetAsyncKeyState], this function will register a currently depressed key regardless of what application is in the foreground.

[[Getmouse]]

UO.ScanJournal

2012-04-05T01:10:35Z

TheGreenGod:

local nNewRef,nCnt = UO.ScanJournal(nOldRef)

Used to scan content of journal for use by [[UO.GetJournal]]. nNewRef gives a unique numeric code every time the journal changes. nCnt Gives the number of lines in the journal. nOldRef need to be set to a number.

Simple code to print the values of nNewRef, nCnt, and the last journal entry

local nNewRef,nCnt= UO.ScanJournal(0)
local sLine = UO.GetJournal(0)
print(sLine)
print(nNewRef)
print(nCnt)

See Kal In Ex's [http://www.easyuo.com/forum/viewtopic.php?p=367537#367537 Journal Scanning Routine]. See Stuby085's [http://www.easyuo.com/forum/viewtopic.php?p=376150#376150 Journal Class].

[[UO.SysMsg]]

[[UO.GetJournal]]

UO.GetJournal

2012-04-05T01:09:11Z

TheGreenGod:

local sLine,nCol = UO.GetJournal(nIndex)

Used to reed the content fetched by [[UO.ScanJournal]]. nIndex is what line of the journal you wish to get, 0 is the most resent line with 1 being the next most recent and so on. sline will hold the line of text. nCol will be the color of the text.

A simple block that will print the journal line and color from 0 to top of the journal.

local nNewRef,nCnt= UO.ScanJournal(0)
for i=0,nCnt do
local sLine,nCol = UO.GetJournal(i)
print(sLine)
print(nCol)
end

See Kal In Ex's [http://www.easyuo.com/forum/viewtopic.php?p=367537#367537 Journal Scanning Routine].

[[UO.SysMsg]]

[[UO.ScanJournal]]

UO.ScanJournal

2012-04-05T00:22:04Z

TheGreenGod:

local nNewRef,nCnt = UO.ScanJournal(nOldRef)

Used to scan content of journal for use by UO.GetJournal. nNewRef gives a unique numeric code every time the journal changes. nCnt Gives the number of lines in the journal. nOldRef need to be set to a number.

Simple code to print the values of nNewRef, nCnt, and the last journal entry

local nNewRef,nCnt= UO.ScanJournal(0)
local Jline = UO.GetJournal(0)
print(Jline)
print(nNewRef)
print(nCnt)

See Kal In Ex's [http://www.easyuo.com/forum/viewtopic.php?p=367537#367537 Journal Scanning Routine]. See Stuby085's [http://www.easyuo.com/forum/viewtopic.php?p=376150#376150 Journal Class].

[[UO.SysMsg]]

[[UO.GetJournal]]