pixel help

[gizmo123]

ok ive been trying to get the program to look at a pixel that i choose and if that pixel changes color it clicks on a spot that i choose or send some txt?

ive had people send me thing that are like this but it all looks like jiberish all i have done so far by my self is mousemove,mouseclick,drag send ("{enter}") the vary simple stuff can any one help me

[d4rk]

use PixelSearch() => http://www.autoitscript.com/autoit3/docs/f...PixelSearch.htm

[gizmo123]

ok but how does that help me? thats looking for a pixel of that color? im wanting me to slect a pixel and if the colr changes do something

[cppman]

Global $nPixelLocation[2] = [1,1]
Global $nOldPixelColor = PixelGetColor($nPixelLocation[0], $nPixelLocation[1])

While (true)
    Sleep(50)
    $nPixelColor = PixelGetColor($nPixelLocation[0], $nPixelLocation[1])
    if ($nPixelColor <> $nOldPixelColor) Then
        $nOldPixelColor = $nPixelColor
        PixelColorChanged()
    EndIf
WEnd

Func PixelColorChanged()
    MsgBox(0, "", "Oh NO!!")
EndFunc

[gizmo123]

yay ok but thats 1,1 how do i set it to where i can just put my mouse over it and click or press a key so it watch the mousepos

[cppman]

Are you asking to just get the color of the pixel under the mouse, or make it so the position ($nPixelLocation) is changed to the mouse position when a key is pressed?

Here is how you do the latter(press F4 to set the x,y coordinates to the mouse position):

HotKeySet("{F4}", "SetPixelLocation")

; First we declare the location of the pixel whose color we want to "monitor". [0] = x, [1] = y.
Global $nPixelLocation[2] = [1,1]


; Then we get the default value for that location.
Global $nOldPixelColor = PixelGetColor($nPixelLocation[0], $nPixelLocation[1])

; Loop forever
While (true)
    Sleep(50)
    
    ; Get the new pixel color at that location
    $nPixelColor = PixelGetColor($nPixelLocation[0], $nPixelLocation[1])
    
    ; If the original color value doesn't match the new color value, then...
    if ($nPixelColor <> $nOldPixelColor) Then
        ; ... assign the new color value to the old color variable, and then...
        $nOldPixelColor = $nPixelColor
        
        ; ... call the PixelColorChanged function.
        PixelColorChanged()
    EndIf
WEnd

Func PixelColorChanged()
    MsgBox(0, "", "Oh NO!!")
EndFunc

Func SetPixelLocation()
    $nPixelLocation = MouseGetPos()
EndFunc

Edited April 3, 2008 by cppman

[gizmo123]

ok im wanting it to look at the pixel that i choose with my mouse (mousepos) or some thing like that so insead of thare being a set [1,1] it can chage if i pick a dif spot

[gizmo123]

thanks that what i was needing i just need to change it a little bit but thats it thanks so much

[gizmo123]

hey umm sry again but how can i have it to where that pixel that i picked it can change its shade like forma yellowish color to a neon green right now its way to picky lol

[cppman]

Np. Unfortunately, I am the wrong person to be asking, because I am not sure how.

Edited April 3, 2008 by cppman

[gizmo123]

well up til just then you where my hero lol i know what color it is going to change to. is thare any way i can put that in thare ? if the pixel i pick changes to the color i said it does the rest of the script?

[gizmo123]

this is what i have how come its not doing the same thing as the one i just got?

[gizmo123]

i know the decmial color and hex color how do i make it to where when that color is in the spot i chose it does the scritp

[d4rk]

i know the decmial color and hex color how do i make it to where when that color is in the spot i chose it does the scritp

use a conditional statement