MouseIn Alternative

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SoCoder -> Snippet Home -> Text and GUI's

HoboBen	Created : 13 December 2006 Edited : 13 December 2006 System : Windows Language : Blitz MouseIn Alternative A slightly modified version of Jayenkai's
Function mousein(x1,y1,x2,y2) If MouseX()=>x1 And MouseX()<=x2 And MouseY()=>y1 And MouseY()<=y2 Then Return True End Function --v A slight elaboration on Jayenkai's Original, using four points, rather than two points plus lengths/widths... Because I think this way!

Comments
Wednesday, 14 May 2008, 09:11
LostUser	Another MouseIn Alternative > https://socoder.net/index.php?snippet=13694
Wednesday, 14 May 2008, 09:17
mike_g	Whats: => ?
Wednesday, 14 May 2008, 09:45
Jayenkai	"equal or bigger than.." ie 0=>1 : False 2=>1 : True 1=>1 : Also True
Wednesday, 14 May 2008, 09:47
mike_g	Lol, I dident know you could do that in Blitz.
Wednesday, 14 May 2008, 11:18
Agent	Not good form calling the Mouse functions twice
Wednesday, 14 May 2008, 13:38
Orion Pax	Yeah...i Agree with Agent Smith. Even as fast as blitz runs its still possible if the mouse is moving for it to give you 2 different values for mousex and mousey. You would have to be throwing the mouse around but its still possible. How about adding 2 more params as defaults...like this... Function mousein(x1,y1,x2,y2,mx=MouseX(),my=MouseY()) If mx=>x1 And mx<=x2 And my=>y1 And my<=y2 Then Return True End Function --v This way you will have the same value for the mousex and mousey, and you dont have to include it when calling your function as it sets its own default value. Wow...i did gooooood....lol
Wednesday, 14 May 2008, 14:57
Jayenkai	Or even better, define MX and MY as globals, along with MSX, MSY, MSZ and MZ, and then get them all defined in a "Framerate" function that also does your flips, and other Base things. .. Graphics 800,600,32,2 SetBuffer BackBuffer() Global MX,MY,MZ,MSX,MSY,MSZ,WMX,WMY,WMZ Repeat Rect MX,MY,Abs(MZ)10,Abs(MZ)10,1 Rect MSX,MSY,100,100,1 flip2 Until KeyDown(1) Function flip2() Flip:Cls WMX=MX:WMY=MY:WMZ=MZ MX=MouseX():MY=MouseY():MZ=MouseZ() MSX=MX-WMX:MSY=MY-WMY:MSZ=MZ-WMZ End Function --v But, of course, in 99% of realistic cases this won't make a blind bit of difference, and will just be overdoing things.
Wednesday, 14 May 2008, 17:15
JL235	Plus, then your using globals.
Monday, 19 May 2008, 23:28
HoboBen	@Smith, yeah, I know. In my defence, I wrote this ages ago (there's no date! \|edit\| Wha..? Ooops!! \|edit\|) when the best optimiser certainly wasn't between my ears.
Friday, 23 May 2008, 12:20
Andy_A	I would just use a "Point in Polygon" function. That way you could check just about any irregular shape defined by 3 to 20 points. https://socoder.net/index.php?snippet=13838

MouseIn Alternative

Comments