Fish clicking with troubleshooting

SetControlDelay -1
#InstallKeybdHook
CoordMode Pixel, Screen

; fish area needs to be visible (that is to say not minimized or covered by another window) but not necessarily selected or active (it can be)
; be very careful that the Fish_File_Name matches and that it's in the same folder as the script
; make sure that when you take the screenshot you're in low quality mode

Fish_File_Name := "UniqueSnippetOfTheFishInLowQualityMode.png"

f9:: ; press f9 with your game selected for the script to know where to look
WinGet, actWin, ID, A
loop {
    WinGetPos X_Offset, Y_Offset, Width, Height, ahk_id %actWin%
    ImageSearch X, Y, X_Offset, Y_Offset, Width + X_Offset, Height + Y_Offset, *30 %Fish_File_Name%
    if ErrorLevel = 0
        ControlClick % "x" X - X_Offset " y" Y - Y_Offset, ahk_id %actWin%,,,, NA
    sleep 10000
}
f10:: reload ; f10 to stop


; for troubleshooting purposes:

f8:: ; press f8 with your game selected to test if it can find the fish without clicking on it
WinGet, actWin, ID, A
WinGetPos X_Offset, Y_Offset, Width, Height, ahk_id %actWin%
ImageSearch X, Y, X_Offset, Y_Offset, Width + X_Offset, Height + Y_Offset, *30 %Fish_File_Name%
if ErrorLevel = 0
{
    MouseMove X - X_Offset, Y - Y_Offset, 0
    MsgBox Fish Found
}
else
    MsgBox X:%X% Y:%Y% ErrorLevel:%ErrorLevel% actWin:%actWin% X_Offset:%X_Offset% Y_Offset:%Y_Offset%
return

; if ErrorLevel is 1 when there's a fish on screen it means it was too different from the screenshot
; if ErrorLevel is 2 it means it couldn't find the screenshot file
; if ErrorLevel is 0 and it's moused over something other then the fish it means the allowed variation (*30 by default) is too high and/or the dimensions of the screenshot are too small