OpenEuphoria

RE: LaGard (was no subject)

• Posted by Erik-Jan van Kampen <e.vankampen at student.tudelft.nl> Oct 21, 2005
• 504 views

Erik-Jan van Kampen wrote:
> 
> Brian Broker wrote:
> > 
> > Hi Tony,
> > 
> > Here's my quick 'n dirty analysis:
> > 
> > If you are going to have a w32HMouse handler, avoid also having a 
> > w32HClick handler.  Two routines essentially servicing one action is 
> > typically a bad thing.
> > 
> > Here's what I suggest... get rid of the click handler completely and do 
> > something like this:
> > }}}
<eucode>
> > -----------------------------
> > 
> > function getCurrentButton( integer x, integer y )
> >   -- If Button 1
> > 	if x > 70 and x < 105 and y >46 and y < 75 then
> > 		return 1
> >   -- If Button 2
> > 	elsif x > 117 and x < 150 and y > 40 and y < 73 then
> > 		return 2
> >   -- If Button 3
> > 	elsif x > 164 and x < 195 and y > 45 and y < 73 then
> > 		return 3
> >   -- If Button 4
> > 	elsif x > 73 and x < 105 and y > 90 and y < 122 then
> > 		return 4
> >   -- If Button 5
> > 	elsif x > 121 and x < 151 and y > 89 and y < 121 then
> > 		return 5
> >   -- If Button 6
> > 	elsif x > 166 and x < 195 and y > 87 and y < 119 then
> > 		return 6
> >   -- If Button 7
> > 	elsif x > 75 and x < 106 and y > 139 and y < 169 then
> > 		return 7
> >   -- If Button 8
> > 	elsif x > 122 and x < 153 and y > 137 and y < 169 then
> > 		return 8
> >   -- If Button 9
> > 	elsif x > 166 and x < 196 and y > 136 and y < 166 then
> > 		return 9
> >   -- If Button 0
> > 	elsif x > 122 and x < 152 and y > 184 and y < 215 then
> > 		return 0
> >   -- If Button * Ill call 11
> > 	elsif x > 76 and x < 106 and y > 185 and y < 211 then
> > 		return 11
> >   -- If Button # Ill call 12
> > 	elsif x > 166 and x < 193 and y > 188 and y < 209 then
> > 		return 12
> > 	else
> > 		return -1
> > 	end if
> > 
> > end function
> > 
> > -----------------------------
> > 
> > procedure Bitmap2_onMouse (integer self, integer event, sequence 
> > params)--params is ( int event, int x, int y, int shift, int wheelmove )
> >     if params[1] = LeftUp then
> >         CurButton = getCurrentButton( params[2], params[3] )
> > 	if CurButton > -1 then
> > 		UpdateSession()
> > 		CurButton = -1
> > 	else
> > 		setText(SBar, "")
> > 	end if	
> >     end if
> > end procedure
> > setHandler( Bitmap2, w32HMouse, routine_id("Bitmap2_onMouse"))
> > 
> > -----------------------------
> > </eucode>
{{{

> > 
> > As for the LED, the generic answer is: just brighten the colors where 
> > the LED is...  I'd show you a quick way if I had my old programs in 
> > front of me.  Maybe somebody else can help with that.
> > 
> > -- Brian 
> > 
> > Tony Steward wrote:
> > > 
> > > 
> > > Hello,
> > > I am writing a safe lock emulator, but I have a couple of problems.
> > > 1. When I click differant areas ove a bitmap it sometimes registers 
> > > twice. - Not sure how to prevent this.
> > > 2. Part of the bitmap there is an LED. Is there a way I can make it 
> > > appear to blink on a mouse click without loading a whole second bitmap.
> > > 
> > > Find my code at www.locksdownunder.com/LaGard.zip
> > > 
> > > Any help or comments on a better way to do this would be appreciated
> > > 
> > > Thanks
> > > Tony
> > > 
> > 
> Hi Tony,
> 
> You could use the bitBlt function with the DstInvert operation to make the
> button
> 'blink'. For example add this:
> 
> }}}
<eucode>
> if CurButton=5 then
>     bitBlt(Bitmap2,120,90,Bitmap2,120,90,32,32,DstInvert)
> end if
> </eucode>
{{{

> 
> to the end of your UpdateSession() procedure to see what that looks like for
> the number 5. Off course it is better to make a separate paint routine for
> this.
> 
> I don't know if it is possible to bitBlt rounded shapes however.
> 
>    Erik-Jan
<snip>

When I read this again I saw this is not exactly what you wanted, but you may be
able to use it anyway.
 
    Erik-Jan