Messages

They should have spelled it vaguer .

A very cool Web based SFX thing.

http://www.bfxr.net/

Wow! 1.7m! Is that all with GLB code?

Thanks for all you hard work SF.

I had a look at Regal and it completely bamboozled me.

New version with a tweak for custom brushes.

Code (glbasic) Select Expand

// --------------------------------- //
// Project: revealPainter
// Start: Thursday, January 12, 2017
// IDE Version: 14.497


// SETCURRENTDIR("Media") // go to media files

GLOBAL brushW=14
GLOBAL brushH=7
GLOBAL brushStar[]
DIM brushStar[brushW*brushH]


//RESTORE square
RESTORE star
makeBrush(brushW,brushH)

SETSCREEN 800,600,0



SYSTEMPOINTER 1
GLOBAL array%[]
CONSTANT size=256
DIM array%[size*size]

GLOBAL back%=3000//GENSPRITE()


GLOBAL sc=5//GENSCREEN()
CREATESCREEN sc,back,size,size
USESCREEN sc
FOR q=0 TO 500
DRAWRECT RND(size),RND(size),10+RND(40),10+RND(40),RND(0xffffff)
NEXT

USESCREEN -1
DRAWSPRITE back,100,100

//IF
SPRITE2MEM(array%[],back)

GLOBAL newone%=2999//GENSPRITE()

MEM2SPRITE(array%[],newone,size,size)


LOCAL mx,my,b1,b2
FOR a=0 TO (size*size)-1
array%[a]=bAND(array%[a],0x00ffffff)
NEXT
LOCAL pos
//LOCAL bs=10
REPEAT
MOUSESTATE mx,my,b1,b2
IF mx>size-brushW THEN mx=size-brushW
IF my>size-brushH THEN my=size-brushH
IF mx<=0 THEN mx=0
IF my<=0 THEN my=0
IF b1
FOR h =0 TO brushH-1
FOR w=0 TO brushW-1
IF queryBrush(w,h,brushW,brushH)=1 //NEW BIT
pos=(my+h)*size+(mx+w)
array%[pos]=bOR(array%[pos],0xff000000)
ENDIF
NEXT
NEXT
ENDIF
MEM2SPRITE(array%[],newone,size,size)

DRAWRECT 0,0,size+2,size+2,0xffffff
DRAWRECT 1,1,size,size,0


DRAWSPRITE newone,1,1

DRAWSPRITE back,size*1.2,2
PRINT "DRAW WITH LEFT MB IN THE PANE",0,size*1.2

showBrush(brushW,brushH,5)

SHOWSCREEN
UNTIL FALSE

MOUSEWAIT

FUNCTION makeBrush:w,h
LOCAL b$,r$,c
FOR y= 0 TO h-1
READ r$
FOR x=0 TO w-1
IF MID$(r$,x,1)="*" THEN brushStar[c]=1
INC c
NEXT
NEXT
ENDFUNCTION

FUNCTION showBrush:w,h,s
LOCAL c
FOR y= 0 TO h-1
FOR x=0 TO w-1
IF  brushStar[c]=1 THEN DRAWRECT 400+(x*s),400+(y*s),s,s,0x00ff00
INC c
NEXT
NEXT
ENDFUNCTION

FUNCTION queryBrush:x,y,w,h

IF  brushStar[y*w+x]=1 THEN RETURN 1
ENDFUNCTION




STARTDATA square:
DATA "**************"
DATA "*            *"
DATA "*            *"
DATA "*            *"
DATA "*            *"
DATA "*            *"
DATA "**************"
ENDDATA

STARTDATA star:
DATA "      *       "
DATA "     ***      "
DATA "    *****     "
DATA "************* "
DATA " ***********  "
DATA "   *******    "
DATA "  ***   ***   "
DATA " **       **  "

ENDDATA



I will post a brush version soon but have been busy,you need to study up on logic gates and or xor, ery useful.
And binary math stuff.

I would assume getpixel would be realllllllly slow because it is reading from video memory.

You got my brain going.

Code (glbasic) Select Expand

// --------------------------------- //
// Project: revealPainter
// Start: Thursday, January 12, 2017
// IDE Version: 14.497


// SETCURRENTDIR("Media") // go to media files
SYSTEMPOINTER 1
GLOBAL array%[]
CONSTANT size=128
DIM array%[size*size]

GLOBAL back%=3000//GENSPRITE()


GLOBAL sc=5//GENSCREEN()
CREATESCREEN sc,back,size,size
USESCREEN sc
FOR q=0 TO 500
DRAWRECT RND(size),RND(size),10+RND(40),10+RND(40),RND(0xffffff)
NEXT

USESCREEN -1
DRAWSPRITE back,100,100

//IF
SPRITE2MEM(array%[],back)

GLOBAL newone%=2999//GENSPRITE()

MEM2SPRITE(array%[],newone,size,size)


LOCAL mx,my,b1,b2
FOR a=0 TO (size*size)-1
array%[a]=bAND(array%[a],0x00ffffff)
NEXT
LOCAL pos
LOCAL bs=10
REPEAT
MOUSESTATE mx,my,b1,b2
IF mx>size-bs THEN mx=size-bs
IF my>size-bs THEN my=size-bs
IF mx<=0 THEN mx=0
IF my<=0 THEN my=0
IF b1
FOR h =0 TO bs-1
FOR w=0 TO bs-1
//array[(my+h)*size+(mx+w)]=0x00000000
pos=(my+h)*size+(mx+w)
array%[pos]=bOR(array%[pos],0xff000000)
NEXT
NEXT
ENDIF
MEM2SPRITE(array%[],newone,size,size)

DRAWRECT 0,0,size+2,size+2,0xffffff
DRAWRECT 1,1,size,size,0


DRAWSPRITE newone,1,1

DRAWSPRITE back,size*1.2,2
PRINT "DRAW WITH LEFT MB IN THE PANE",0,size*1.2


SHOWSCREEN
UNTIL FALSE

MOUSEWAIT


Oh yeah sorry,I quickly scanned your message.

you could print your image then plot an array of black squares over it then delete them at cursor point  revealing the image underneath...
Unless i have totally misunderstood your request.

Mem2sprite and sprittomem? Perhaps utilising the alpha channel.

Keep up the good work.

match the colours in as few goes as possible.

I have spent hours trying to work out why this is happening.

I have uninstalled Comodo and anything else i thought might be weirdly interacting with files.

Taken everything out of my startup,disabled all the services i could.

I have reverted to an older GLB 14.106

No change it appears to be entirely random and i cannot work out when or why it is happening,It looks like it might well be  a problem with my system and not  a GLB Bug.

It appears that if i don't try a compile for a few mins it works.

I am now totally out of ideas...

It isn't those commands it appears to be random,I have reverted to previous version.