# Waiting and script pauses
;=================
sub setpause(b)  ;sets pause flag 0/1
uo.setglobal("pause",str(b))
end sub

sub getpause()   ;gets current pause status
return val(uo.getglobal("pause"))
end sub

sub hitpause()   ;switches pause status, suitable for hotkey (i.e. PAUSE :)
 setpause(getpause()==0)
end sub

sub pause(total) ;pauses script for 'total' time on until unpaused ;total <=0 means infinite waiting
var a=0,t=UO.timer() 
setpause(1)
repeat
 wait(20)
 if (total>0) and ((UO.timer()-t)*10>total) then
  setpause(0)
  return
 end if
until getpause()==0
end sub

sub halt() ;emergency exit from any script 
UO.Print("All scripts terminated.")
UO.deletejournal()
UO.moveon()
UO.Exec("terminate all");
end sub

sub lag_test(time) ;checks if server managed to answer all your previous requests and can wait some extra 'time'
var i=0
wait(time)
while UO.injournal(UO.getname("self"))
 UO.setjournalline(UO.injournal(UO.getname("self"))-1,"###")
wend
Uo.click("self")
repeat
 i=i+1
 wait(20)
 if i>250 then
  i=0
  Uo.click("self") ;restore if blocked somehow
  Uo.click("self")
 end if
until UO.injournal(UO.getname("self"))
end sub

# Misc container functions
;=================
sub lock_test() ;quick check for locked conatainer by message
var i=UO.injournal("This item is locked")
if i then
 while i
  UO.setjournalline(i-1,"###")
  i=UO.injournal("This item is locked")
 wend
 return 1
end if
return 0
end sub

sub box_test(item) ;quick check for container by message
while UO.injournal("items)")
UO.setjournalline(UO.injournal("items)")-1,"###")
wend
Uo.click(item)
lag_test(0)
if UO.injournal("items)") then
 return 1
end if
return 0
end sub

sub unlock()  ;unlocks container by TYPE=1
if UO.getglobal("lastunlocked") <> "0" then
 UO.print("Restoring previous lock")
 set(uo.getglobal("lastunlocked"),"type","2")
end if
if NOT lock_test() then
UO.print("Lastobject ain't locked!")
end if
set("lastobject","type","1")
Uo.useobject("lastobject")
UO.setglobal("lastunlocked",UO.getserial("lastobject"))
end sub

sub lock() ;locks container by TYPE=2
if UO.getglobal("lastunlocked") <> "0" then
set(UO.getglobal("lastunlocked"),"type","2")
end if
end sub

# String operations and formatting
;=================

sub Rtrim(n,text)  ;cuts off 'n' chars from the right side of 'text'
var i,ret=""
for i=0 to len(text)-n-1
ret=ret+text[i]
next
return ret
end sub

sub Ltrim(n,text) ;cuts off 'n' chars from the left side of 'text'
var i,ret=""
for i=n to len(text)-1
ret=ret+text[i]
next
return ret
end sub

sub REtrim(n,text) ;cuts or extends 'text' to 'n' charaters at the right side
var i=0,ret=""
while (i<len(text)) and (i<n)
ret=ret+text[i]
i=i+1
wend
while (i<n)
ret=ret+" "
i=i+1
wend
return ret
end sub

sub LEtrim(n,text) ;cuts or extends 'text' to 'n' charaters at the left side
var j=0,i=n-len(text),ret=""
if i>0 then
 for j=1 to i
  ret=ret+" "
 next
 ret=ret+text
else
 i=len(text)
 for j=1 to n
  ret=text[i-j]+ret
 next
endif
return ret
end sub

sub strinstr(what,where)  ;kind of strmatch returns position of occurence of 'what' in 'where'
var i=0,j=0,found=0,end=0
while i<len(where)-len(what) AND NOT found
j=0
end=0
while what[j]==where[i+j] and NOT end
if j==len(what)-1 then
found=i
end=1
else
if (j+1<len(what)) and (1+i+j<len(where)) then
j=j+1
else
end=1
end if
end if
wend
i=i+1
wend
return found
end sub

sub err(urg,msg) ;"colored&sounded" UO.print, urg sets mode of displaying message
; sounds are "stolen" from Teamspeak and color 0x3c1 is ment to be shadow-like default one
if urg==4 then
 UO.concolor(0x823)
 Uo.playwav("C:\Progra~1\Teamspeak2_RC2\sounds\49.error.wav")
 wait(500)
end if
if urg==3 then
 UO.concolor(0x823)
end if
if urg==2 then
 UO.concolor(0x825)
 Uo.playwav("C:\Progra~1\Teamspeak2_RC2\sounds\48.warning.wav")
 wait(500)
end if
if urg==1 then
 UO.concolor(0x825)
end if
if urg==0 then
 UO.concolor(0xbb5)
end if
UO.print(msg)
UO.concolor(0x3c1)
end sub

# Server commands
;=================

sub set(item,variable,value)  ;just .set
if UO.hex2int(UO.getserial(item)) then
var itm=ltrim(2,UO.getserial(item))
UO.serverprint(".uid.0"+itm+"."+variable+"="+value)
;UO.print("UID "+itm+" SET "+variable+"="+value)
end if
end sub

sub info(item,variable)  ;variable info via .xshow
var text="",ret="",i=0,j=0
while UO.injournal("Not a valid command or format")
 UO.setjournalline(UO.injournal("Not a valid command or format")-1,"###")
wend
while UO.injournal(" for ")
 UO.setjournalline(UO.injournal(" for ")-1,"###")
wend
repeat
 lag_test(0)
 UO.serverprint(".uid.0"+ltrim(2,UO.getserial(item))+".show "+variable)
 i=0
 repeat
  if UO.injournal("Not a valid command or format") then
   err(4,"Unrecoverable error in .info via .show ! HALTED")
   halt()
  end if
  i=i+1   
  wait(5)
 until (i > 500) or UO.injournal(" for ") 
until UO.injournal(" for ") 
text=UO.journal(UO.injournal(" for ")-1)
i=strinstr(" is ",text)
if i then
 for j=i+5 to len(text)-3
  ret=ret+text[j]
 next
else
 err(2,variable+" for UID:"+ltrim(2,UO.getserial(item))+" cannot be resolved! PAUSED")
 pause(-1) 
 ret=info(item,variable)
end if
return ret
end sub

# Static building tools 
;===================

sub starttile()   ;select NW corner (your position)
UO.setglobal("x1",UO.getx())
UO.setglobal("y1",UO.gety())
end sub

sub endtile()   ;select SE corner (your position)
UO.setglobal("x2",UO.getx())
UO.setglobal("y2",UO.gety())
end sub

sub tiler() ; places selected tiles randomly over the rectangle 
var z=0  ;desired height coordinate
var max=3  ;maximal used position in tiles field
var percent=110 ;probability of placing something/nothing 

var i=0,j=0
dim tiles[11]
if 1 then ;1/0 to select
#first way is to put down all needed tilenumbers
tiles[0]="0x4a9"  
tiles[1]="0x4aa"
tiles[2]="0x4ab"
tiles[3]="0x4ac"
tiles[4]="0x4ac"
tiles[5]="0x51d"
else 
#or just starting one and following are generated
for i=0 to max
tiles[i]=ltrim(2,UO.int2hex(0x515+i))
next
endif

UO.canceltarget()
for i=val(UO.getglobal("x1")) to val(UO.getglobal("x2")) ;thats why NW and SE, you can play with it
for j=val(UO.getglobal("y1")) to val(UO.getglobal("y2"))
if UO.random(100)<=percent then
UO.waittargettile("0",str(i),str(j),str(z-1))
UO.serverprint(".static "+tiles[UO.random(max)])
lag_test(100)
end if
next
next
err(0,Str((i+1-val(UO.getglobal("x1")))*(j+1-val(UO.getglobal("y1"))))+" tiles done")
end sub


sub tree() #tree placement , arrays can be edited to create your own forrest style :)
dim tree[10]
dim leaves[10]
var maxtree=8
var rand=0
#listnate
tree[0]=0x0ce6
tree[1]=0x0cd3
tree[2]=0x0cda
tree[3]=0x0ce0
tree[4]=0x0ce3
tree[5]=0x0cd0
tree[6]=0x0cd0
leaves[0]=0x0ce7
leaves[1]=0x0cd4
leaves[2]=0x0cdb
leaves[3]=0x0ce1
leaves[4]=0x0ce4
leaves[5]=0x0cd2
leaves[6]=0x0cd1
#jehlicnate
tree[7]=0x0cd8 
leaves[7]=0x0cd9
#o-hii
tree[8]=0x0c9e
leaves[8]=0
     rand=UO.random(maxtree)
     UO.print(str(rand))
     UO.serverprint(".static "+Ltrim(2,UO.int2hex(tree[rand])))
     wait(10)
     Uo.serverprint(".self")
     wait(100)
     lag_test(0)
     if leaves[rand] then
      UO.serverprint(".static "+Ltrim(2,UO.int2hex(leaves[rand])))
      wait(10)
      Uo.serverprint(".self")
      wait(100)
     end if
end sub

sub debris() ;the same for debris (rocks, grass, etc.)
var rand=0
dim debris[20]
var maxdebris=19
#ostatni
debris[0]=0x0c84
debris[1]=0x0c85
debris[2]=0x0c89
debris[3]=0x0c97
debris[4]=0x0c9f
debris[5]=0x0ca0
debris[6]=0x0ca1
debris[7]=0x0ca3
debris[8]=0x0d40
debris[9]=0x0cc6
debris[10]=0x0cc4
debris[11]=0x1774
debris[12]=0x0cb7
debris[13]=0x0d11
debris[14]=0x0d40
debris[15]=0x1777
debris[16]=0x0cbd
debris[17]=0x0cc4
debris[18]=0x0cb9
debris[19]=0x0cca
     rand=UO.random(maxdebris)
     UO.serverprint(".static "+Ltrim(2,UO.int2hex(debris[rand])))
     wait(100)
     Uo.serverprint(".self")
     wait(100)
     lag_test(0)
end sub

sub forrest() ;and make it together , again in NW SE rectangle
var i=0,j=0,x=0,y=0,rand=0
var square=3 ;you work on sqared net 
var chaos=1 ;how much can objects tilt from their "squared" pattern
var tree_probability=150, debris_probability=100, nothing_probability=100
;relative object probabilities (not necesarilly sum <=100 as you see)

i=val(UO.getglobal("x1"))
while i<=val(UO.getglobal("x2")) 
 j=val(UO.getglobal("y1"))
 while j<=val(UO.getglobal("y2")) 
   if UO.random(tree_probability+debris_probability+nothing_probability) > nothing_probability then
    x=i+UO.random(2*chaos)-chaos
    y=j+UO.random(2*chaos)-chaos
    UO.serverprint(".go "+str(x)+" "+str(y))
    wait(100)
    UO.serverprint(".fix")
    wait(100)
    UO.serverprint(".resync")
    lag_test(100)
    if UO.random(tree_probability+debris_probability) > debris_probability then
     tree()
    else
     debris()
    end if
   else 
   wait(666)
   end if
 j=j+square
 wend
 i=i+square
wend
UO.print("FINITO!")
end sub