At 10:33 AM -0500 2/7/01, Gene Fritzinger wrote:
>Can someone suggest a way of setting the visible of a sprite based
>upon the location of the cursor defined by a .rect? eg (25, 25,
>100, 100)
>
I would create an invisible rectangle (from the tool palette), adjust
it to 75 by 75 pixels, and attach a behavior to it like this
(untested):
property spriteNum
property pchControlledSprite -- channel of the sprite you want to control
on getPropertyDescriptionList
lDescription = [:]
addProp(lDescription,#pchControlledSprite, [\
#default:1,\
#format:#integer,\
#comment:"Which channel do you want to control?",\
#range:[#min:1,#max:the lastChannel]])
return lDescription
end getPropertyDescriptionList
-- This is for turning on when the mouse is over this sprite,
-- If you want to reverse this, change the TRUEs to FALSEs and vice versa
on beginSprite me
sprite(pchControlledSprite).visibility = FALSE -- start it off
end
on endSprite me
sprite(pchControlledSprite).visibility = TRUE -- turn it on at end
end
on mouseEnter me
sprite(pchControlledSprite).visibility = TRUE -- show it
end
on mouseLeave me
sprite(pchControlledSprite).visibility = FALSE -- hide it
end
Irv
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