; Borderless window macro 
; Version 1.0 by BurnShady
; This script works with any version of Warcraft III and should work for all future and old releases of AHK.
; To download AHK, visit : http://www.autohotkey.com/
; 
; Setup guide for windows:
; 1) Make a shortcut of your Frozen Throne.exe
; 2) Right click shortcut -> properties
; 3) Under target, add -window to the back
; 4) Mine looks like this, but your path should be different (including quotes): "C:\Users\BurnShady\Games\Warcraft III\Frozen Throne.exe" -window
; 5) Load Warcraft III using that shortcut
; 6) Open Borderless Macro.exe or Borderless Macro.ahk

; Hotkeys:
; Windows + F11 turns any window into borderess fullscreen
; Windows + F12 turns a borderless fullscreen window into windowed mode

; Windows + F10 is mainly for dual screen users
; Windows + F10 locks the cursor inside the Warcraft III window.
; Windows + F9 unlocks the cursor from the window. (You can also just alt tab)

; If you have any questions, PM Burn on entgaming.net


#SingleInstance force 
#NoEnv ; Recommended for performance and compatibility with future AutoHotkey releases.
#Persistent ; Stay open in background

#f12::
WinGetTitle, currentWindow, A
IfWinExist %currentWindow%
{
   WinSet, Style, +0x800000
   WinSet, Style, +0x40000
   WinSet, Style, +0xC00000
   WinMove, , , 0, 0, (A_ScreenWidth/2), A_ScreenHeight-42
}
return 

#f11:: ;Turns the window into fullscreen with windows + F11
WinGetTitle, currentWindow, A
IfWinExist %currentWindow%
{
WinSet, Style, -0xC00000,a ; remove the titlebar and border(s)
WinSet, Style, -0x40000,a ; remove sizing border
WinMove, a, , 0, 0, A_ScreenWidth,  A_ScreenHeight ; move the window to 0,0 and resizes it to fullscreen width
}   
return


#f10::
LockMouseToWindow("Warcraft III")
Return

#f9::
LockMouseToWindow()
Return


LockMouseToWindow(llwindowname="")
{
  VarSetCapacity(llrectA, 16)
  WinGetPos, llX, llY, llWidth, llHeight, %llwindowname%
  If (!llWidth AND !llHeight) {
    DllCall("ClipCursor")
    Return, False
  }
  Loop, 4 { 
    DllCall("RtlFillMemory", UInt,&llrectA+0+A_Index-1, UInt,1, UChar,llX >> 8*A_Index-8) 
    DllCall("RtlFillMemory", UInt,&llrectA+4+A_Index-1, UInt,1, UChar,llY >> 8*A_Index-8) 
    DllCall("RtlFillMemory", UInt,&llrectA+8+A_Index-1, UInt,1, UChar,(llWidth + llX)>> 8*A_Index-8) 
    DllCall("RtlFillMemory", UInt,&llrectA+12+A_Index-1, UInt,1, UChar,(llHeight + llY) >> 8*A_Index-8)
  } 
  DllCall("ClipCursor", "UInt", &llrectA)
Return, True
}
return

; ############ ADD YOUR OWN MACROS UNDER HERE #############

; ############ MACROS UNDER HERE WILL ONLY WORK WHEN WAR3 IS AN ACTIVE WINDOW #############
#IfWinActive, Warcraft III ahk_class Warcraft III