07-20-2005, 07:55 PM
07-30-2005, 07:17 AM
Sorry to be a party pooper, but none of these so far can be said to be AI.
I would say more of a random algorithm generated image.
(apart from maybe Z!re's original)
I would say more of a random algorithm generated image.
(apart from maybe Z!re's original)
08-06-2005, 07:17 AM
I'm working on creating something like painter.exe (based on your discription of it), but I cant seem to get it to run nearly as fast nor to create anyting nearly as interesting. What I have it doing is having a given number of groups (all things I say are a given number are defined by const in the code) each consisting of a given set of different colors creating a picture of a given size in a given screen (currently 13). What I have it do is generate a different random spot for each pixel, a random color within the range, and a random rate of change for the color. I have it set to execute a set of code over and over until the whole picture is made. All pixels try to move toward the center of their group (the average of all the x's and the average of all the y's of the pixels in that group). When they cannot go to the next pixel they want to, or if they are in the center of their group, they plot and 'die' otherwise, they move. When a pixel 'dies', a sub called RegenPxls gives them a new random coordanate and color that nothing occupies and plots it their. However, it takes an imensely long time to regernerate them even once. Here is my code:
Sorry for the (almost) complete lack of comments (a bad habbit of mine). Any advice/suggestions on my code, in addition to any additonal discription of the source code of painer.exe would be greatly appreciated.
Edit: I fixed a few errors in my code, so now it finishes in a resonable amount of time, but it still is nothing like painer.exe. I am not sure how to make it less like random movement and more like an AI (I'm thinking maybe get rid of the part of code where the pixels 'die' or something like that, or make where they are regenerated less random).
Code:
DECLARE SUB PlotPxl (Pxl!)
DECLARE SUB RegenPxl ()
DECLARE FUNCTION Center! (Group!)
DECLARE SUB CreateGroups ()
OPTION BASE 1
'Declare constants for easy edit-ability. The names are as follows:
'SNum - SCREEN number
'SWidth - SCREEN Width
'SHeight - SCREEN Height
'SLColor - The lower limit of the colors
'SUColor - The upper limit of the colors
'Groups - The number of ranges of pixels you want
'SBorder - The width of the pixel border
'LPalette - The lower limit of the palettes (set to 0 if not using palettes)
'UPalette - The upper limit of the palettes (set to 0 if not using palettes)
'NotUsed - The middle number of the group of colors not used
'CustGroups - -1 only if you will define your own color groups
'SpaceGroups - The number of blank pixels between each group
'Pxls - The number of pixels you want to have per group.
CONST SNum = 13
CONST SWidth = 320, SHeight = 200
CONST SLColor = 0, SUColor = 255
CONST Groups = 8
CONST SBorder = 10
CONST LPalette = 0, UPalette = 0
CONST NotUsed = 0
CONST CustGroups = -1, SpaceGroups = 0
CONST Pxls = 10
COMMON SHARED Picture()
COMMON SHARED ColorGroups()
CG = Groups
CS = INT((SUColor - SLColor + 1) / Groups - SpaceGroups)
DIM SHARED ColorGroups(CG, CS)
DIM SHARED PxlEngine(Pxls * Groups, 6)
SW = SWidth
SH = SHeight
DIM SHARED Picture(SW, SH)
SCREEN SNum
KEY 15, CHR$(0) + CHR$(49)
KEY 16, CHR$(0) + CHR$(1)
ON KEY(15) GOSUB beginner
ON KEY(16) GOSUB leaver
KEY(15) ON
KEY(16) ON
ERASE PxlEngine, Picture, ColorGroups
REDIM SHARED PxlEngine(Pxls * Groups, 6)
REDIM SHARED Picture(SW, SH)
REDIM SHARED ColorGroups(CG, CS)
IF CustGroups THEN
'================Edit this if you are making custom groups==============
FOR y = 1 TO 8
FOR x = 1 TO 32
READ colors
ColorGroups(y, x) = colors
NEXT x
NEXT y
DATA 1,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31
DATA 32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63
DATA 64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95
DATA 96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127
DATA 128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159
DATA 160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191
DATA 192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223
DATA 224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255
'========================================================================
ELSE
CALL CreateGroups
END IF
begin:
RESET
KEY(15) ON
KEY(16) ON
RANDOMIZE TIMER
ERASE PxlEngine, Picture
REDIM SHARED PxlEngine(Pxls * Groups, 6)
REDIM SHARED Picture(SW, SH)
FOR i = 1 TO Pxls * Groups
DO
works = -1
PxlEngine(i, 1) = INT((SWidth - SBorder - SBorder + 1) * RND + SBorder)'x
PxlEngine(i, 2) = INT((SHeight - SBorder - SBorder + 1) * RND + SBorder)'y
FOR a = 1 TO i - 1
IF PxlEngine(a, 1) = PxlEngine(i, 1) AND PxlEngine(a, 2) = PxlEngine(i, 2) THEN
works = 0
EXIT FOR
END IF
NEXT a
LOOP UNTIL works
PxlEngine(i, 3) = INT((i - 1) / Pxls + 1) 'group
PxlEngine(i, 4) = INT(INT((SUColor - SLColor + 1) / Groups - SpaceGroups) * RND + 1) 'color
PxlEngine(i, 5) = INT((3 - 1 + 1) * RND + 1) 'rate of change for color
PxlEngine(i, 6) = -1 'alive (-1) or dead (0)
NEXT i
CLS
FOR i = 1 TO Pxls * Groups
LINE (PxlEngine(i, 1), PxlEngine(i, 2))-(PxlEngine(i, 1), PxlEngine(i, 2)), ColorGroups(PxlEngine(i, 3), PxlEngine(i, 4))
'Picture(PxlEngine(i, 1) + 1, PxlEngine(i, 2) + 1) = ColorGroups(PxlEngine(i, 3), PxlEngine(i, 4))
NEXT i
DO
done = -1
FOR x = SBorder TO SWidth - SBorder
FOR y = SBorder TO SHeight - SBorder
IF Picture(x, y) = 0 THEN
done = 0
EXIT FOR
END IF
NEXT y
IF working = 0 THEN EXIT FOR
NEXT x
FOR i = 1 TO Pxls * Groups
CALL PlotPxl(i)
NEXT i
CALL RegenPxl
LOOP UNTIL done
ik$ = ""
WHILE ik$ <> "n" AND ik$ <> CHR$(0) + CHR$(1)
ik$ = LCASE$(INKEY$)
WEND
END
beginner: RETURN begin
leaver: END
FUNCTION Center (Group)
total = 0
SumX = 0
SumY = 0
FOR x = SBorder TO SWidth - SBorder
FOR y = SBorder TO SHeight - SBorder
FOR c = 1 TO INT((SUColor - SLColor + 1) / Groups - SpaceGroups)
IF Picture(x, y) = ColorGroups(Group, c) THEN
SumX = SumX + x
SumY = SumY + y
total = total + 1
END IF
NEXT c
NEXT y
IF working = 0 THEN EXIT FOR
NEXT x
IF total = 0 THEN
FOR i = 1 TO Pxls * Groups
IF PxlEngine(i, 3) = Group THEN
SumX = SumX + PxlEngine(i, 1)
SumY = SumY + PxlEngine(i, 2)
total = total + 1
END IF
NEXT i
END IF
Center = INT(SumX / (total - (total = 0))) + INT(SumY / (total - (total = 0))) / 1000
END FUNCTION
SUB CreateGroups
FOR i = 1 TO Groups
counter = 1
FOR c = (i - 1) * INT((SUColor - SLColor + 1) / Groups) TO i * INT((SUColor - SLColor + 1) / Groups - SpaceGroups)
ColorGroups(i, counter) = c
counter = counter + 1
NEXT c
NEXT i
END SUB
SUB PlotPxl (Pxl)
GCenter = Center(PxlEngine(Pxl, 3))
GCenterX = INT(GCenter)
GCenterY = 1000 * (GCenter - INT(GCenter))
IF GCenterX = PxlEngine(Pxl, 1) AND GCenterY = PxlEngine(Pxl, 2) THEN
Picture(PxlEngine(Pxl, 1), PxlEngine(Pxl, 2)) = ColorGroups(PxlEngine(Pxl, 3), PxlEngine(Pxl, 4))
PxlEngine(Pxl, 6) = 0
EXIT SUB
END IF
working = -1
TryX = PxlEngine(Pxl, 1) - (PxlEngine(Pxl, 1) - GCenterX) / ABS(PxlEngine(Pxl, 1) - GCenterX - (PxlEngine(Pxl, 1) - GCenterX) = 0)
TryY = PxlEngine(Pxl, 2) - (PxlEngine(Pxl, 2) - GCenterY) / ABS(PxlEngine(Pxl, 2) - GCenterY - (PxlEngine(Pxl, 2) - GCenterY) = 0)
works = -1
FOR i = 1 TO Pxls * Groups
IF PxlEngine(i, 1) = TryX AND PxlEngine(i, 2) = TryY THEN
works = 0
EXIT FOR
END IF
NEXT i
IF NOT works THEN
Picture(PxlEngine(Pxl, 1), PxlEngine(Pxl, 2)) = ColorGroups(PxlEngine(Pxl, 3), PxlEngine(Pxl, 4))
PxlEngine(Pxl, 6) = 0
EXIT SUB
END IF
LINE (PxlEngine(Pxl, 1), PxlEngine(Pxl, 2))-(PxlEngine(Pxl, 1), PxlEngine(Pxl, 2)), 0
PxlEngine(Pxl, 1) = TryX
PxlEngine(Pxl, 2) = TryY
PxlEngine(Pxl, 4) = PxlEngine(Pxl, 4) + PxlEngine(Pxl, 5)
IF PxlEngine(Pxl, 4) < 1 THEN
PxlEngine(Pxl, 4) = 1
PxlEngine(Pxl, 5) = INT((3 - 1 + 1) * RND + 1)
ELSEIF PxlEngine(Pxl, 4) > INT((SUColor - SLColor + 1) / Groups - SpaceGroups) THEN
PxlEngine(Pxl, 4) = INT((SUColor - SLColor + 1) / Groups - SpaceGroups)
PxlEngine(Pxl, 5) = -INT((3 - 1 + 1) * RND + 1)
END IF
LINE (PxlEngine(Pxl, 1), PxlEngine(Pxl, 2))-(PxlEngine(Pxl, 1), PxlEngine(Pxl, 2)), ColorGroups(PxlEngine(Pxl, 3), PxlEngine(Pxl, 4))
END SUB
SUB RegenPxl
FOR i = 1 TO Pxls * Groups
IF NOT PxlEngine(i, 6) THEN
DO
works = -1
PxlEngine(i, 1) = INT((SWidth - SBorder - SBorder + 1) * RND + SBorder)
PxlEngine(i, 2) = INT((SHeight - SBorder - SBorder + 1) * RND + SBorder)
FOR a = 1 TO Pxls * Groups
IF (PxlEngine(a, 1) = PxlEngine(i, 1) AND PxlEngine(a, 2) = PxlEngine(i, 2) AND a <> i) OR Picture(PxlEngine(i, 1), PxlEngine(i, 2)) <> 0 THEN
works = 0
EXIT FOR
END IF
NEXT a
LOOP UNTIL works
PxlEngine(i, 4) = INT(INT((SUColor - SLColor + 1) / Groups - SpaceGroups) * RND + 1) 'color
PxlEngine(i, 5) = INT((3 - 1 + 1) * RND + 1) 'rate of change for color
PxlEngine(i, 6) = -1 'alive (-1) or dead (0)
LINE (PxlEngine(i, 1), PxlEngine(i, 2))-(PxlEngine(i, 1), PxlEngine(i, 2)), ColorGroups(PxlEngine(i, 3), PxlEngine(i, 4))
END IF
NEXT i
END SUBSorry for the (almost) complete lack of comments (a bad habbit of mine). Any advice/suggestions on my code, in addition to any additonal discription of the source code of painer.exe would be greatly appreciated.
Edit: I fixed a few errors in my code, so now it finishes in a resonable amount of time, but it still is nothing like painer.exe. I am not sure how to make it less like random movement and more like an AI (I'm thinking maybe get rid of the part of code where the pixels 'die' or something like that, or make where they are regenerated less random).
08-08-2005, 02:51 AM
I dont have time to look at your source, sorry..
Painter use a pack algorithm, where each dot tries to go for one of it's own approximate kind, their kind/groups are based on their colour.
If a dot is trapped on all sides it jumps out to the border of the picture, where it goes around until it finds a gap.
If a dot is blocked in it's path, either by another dot, or by the drawing itself, it leaves behind a single pixel of it's own color there, then tries to find an alternative route.
It all sound far more advanced than it really was.. Only about 150 lines of code or so.. too bad I lost it, would've been fun to mess with..
Painter use a pack algorithm, where each dot tries to go for one of it's own approximate kind, their kind/groups are based on their colour.
If a dot is trapped on all sides it jumps out to the border of the picture, where it goes around until it finds a gap.
If a dot is blocked in it's path, either by another dot, or by the drawing itself, it leaves behind a single pixel of it's own color there, then tries to find an alternative route.
It all sound far more advanced than it really was.. Only about 150 lines of code or so.. too bad I lost it, would've been fun to mess with..
08-08-2005, 10:13 AM
Code:
Screen 12,8,2,0
Size=20 'Size of the "flames"
S=1
ScreenSet S,1-S
For X=0 to 639
Pset (X,479),Int(Rnd*200)+1
Next
Do
ScreenSet S,1-S
For Y=479 to 0 step -1
For X=1 to 638
If Int(Rnd*Size)+1<>1 Then Pset(X,Y-1),Point(X+Int(Rnd*3)-1,Y)
Next
Next
ScreenCopy S,1-S
S=1-S
Loop while inkey$=""
SleepSlow but... interesting.
08-09-2005, 12:56 AM
@JasonSG: I couldnt run your code, it fails on this line:
DIM SHARED Picture(SW, SH)
With a subscript out of range..
What are you using to run it?
@Pyrodap, nice, but doesent follow the rules:
* Upload the entry to FileAnchor in a zip or rar archive, containing compiled exe and source.
* Drawing must stop by itself, and will only be judged then.
Still cool though =)
DIM SHARED Picture(SW, SH)
With a subscript out of range..
What are you using to run it?
@Pyrodap, nice, but doesent follow the rules:
* Upload the entry to FileAnchor in a zip or rar archive, containing compiled exe and source.
* Drawing must stop by itself, and will only be judged then.
Still cool though =)
08-09-2005, 06:28 AM
I'm using QB 7.1 PDS with the /Ah command line option.
Anonymous
08-09-2005, 11:32 AM
aff z!re, post souce b4 u demand it from others =(
08-10-2005, 08:10 AM
I modifyied my program to make it more like painter. I still have a few problems. The main ones are that not all the pixels move around the outside to try to find an alternate route correctly; occassionaly getting "stuck", and that there are almost always black spots that leave me with unfinished paintings. I also found two minor ones: if you press and hold down the "n" key, it gives me an out of stack space error (in z!ire's painer, it dosen't) (possibly caused by the way I am trapping the keys - ON KEY(n) GOSUB), the fact that sometimes, it runs very slowly (this is fixed by restarting qbasic). Here is my updated code:
If you want more random pictures, make Pxls be random and regenerated each time you hit "n".
Code:
DECLARE FUNCTION Math.Rand! (lowerbound!, upperbound!)
DECLARE FUNCTION RAND! ()
DECLARE FUNCTION MIN! (num1!, num2!)
DECLARE SUB PlotPxl (Pxl!)
DECLARE SUB RegenPxl ()
DECLARE FUNCTION Center! (Group!)
DECLARE SUB CreateGroups ()
OPTION BASE 1
'Declare constants for easy edit-ability. The names are as follows:
'SNum - SCREEN number
'SWidth - SCREEN Width
'SHeight - SCREEN Height
'SLColor - The lower limit of the colors
'SUColor - The upper limit of the colors
'Groups - The number of ranges of pixels you want
'SBorder - The width of the pixel border
'LPalette - The lower limit of the palettes (set to 0 if not using palettes)
'UPalette - The upper limit of the palettes (set to 0 if not using palettes)
'NotUsed - The middle number of the group of colors not used
'CustGroups - -1 only if you will define your own color groups
'SpaceGroups - The number of blank pixels between each group
'Pxls - The number of pixels you want to have per group.
CONST SNum = 13
CONST SWidth = 320, SHeight = 200
CONST SLColor = 0, SUColor = 55
CONST Groups = 7
CONST SBorder = 10
CONST LPalette = 0, UPalette = 0
CONST NotUsed = 0
CONST CustGroups = -1, SpaceGroups = 0
CONST Pxls = 10
COMMON SHARED ColorGroups()
CG = Groups
CS = INT((SUColor - SLColor + 1) / Groups - SpaceGroups)
DIM SHARED ColorGroups(CG, CS)
DIM SHARED PxlEngine(Pxls * Groups, 6)
SW = SWidth
SH = SHeight
SCREEN SNum
KEY 15, CHR$(0) + CHR$(49)
KEY 16, CHR$(0) + CHR$(1)
ON KEY(15) GOSUB beginner
ON KEY(16) GOSUB leaver
KEY(15) ON
KEY(16) ON
ERASE PxlEngine, ColorGroups
REDIM SHARED PxlEngine(Pxls * Groups, 6)
REDIM SHARED ColorGroups(CG, CS)
IF CustGroups THEN
'================Edit this if you are making custom groups==============
FOR y = 1 TO Groups
FOR x = 1 TO (1 + SUColor - SLColor) / Groups
READ colors
ColorGroups(y, x) = colors
NEXT x
NEXT y
'DATA 4,128,6,7,8,100,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,162,161,160,64,97,65,99
'DATA 96,98,129,130,131,132,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63
'DATA 192,2,193,194,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95
'DATA 104,1,32,33,9,3,124,125,126,127,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,101,102,103
'DATA 5,34,35,36,37,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159
'DATA 31,30,29,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191
'DATA 66,66,67,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223
'DATA 224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255
'DATA 1,181,205,106,130,31,55,9
'DATA 2,182,206,107,131,32,56,10
'DATA 3,183,207,108,132,33,57,11
'DATA 4,184,208,109,133,34,58,12
'DATA 5,185,209,110,134,35,59,13
'DATA 6,186,210,111,135,36,60,14
'DATA 7,187,211,112,136,37,61,15
'DATA 8,188,212,113,137,38,62,16
DATA 1,1,1,1,1,1,1,1
DATA 2,2,2,2,2,2,2,2
DATA 3,3,3,3,3,3,3,3
DATA 4,4,4,4,4,4,4,4
DATA 5,5,5,5,5,5,5,5
DATA 6,6,6,6,6,6,6,6
DATA 7,7,7,7,7,7,7,7
DATA 8,8,8,8,8,8,8,8
'========================================================================
ELSE
CALL CreateGroups
END IF
RESET
ERASE PxlEngine
REDIM SHARED PxlEngine(Pxls * Groups, 6)
Quad(1) = INT((SWidth - 2 * SBorder) / INT(SQR(Groups) + .5) + .5)
Quad(2) = INT((SHeight - 2 * SBorder) / INT(Groups / INT(SQR(Groups) + .5) + .5) + .5)
DIM GQuad(Groups, 2)
FOR i = 1 TO Groups
DO
working = -1
GQuad(i, 1) = Math.Rand(1, INT(SQR(Groups) + .5))
GQuad(i, 2) = Math.Rand(1, INT(Groups / INT(SQR(Groups) + .5) + .9))
FOR N = 1 TO i - 1
IF GQuad(N, 1) = GQuad(i, 1) AND GQuad(i, 2) = GQuad(N, 2) THEN
working = 0
EXIT FOR
END IF
NEXT N
LOOP UNTIL working
NEXT i
FOR i = 1 TO Pxls * Groups
PxlEngine(i, 3) = INT((i - 1) / Pxls + 1) 'group
PxlEngine(i, 4) = Math.Rand(SLColor + 1, INT(SUColor / Groups)) 'color
PxlEngine(i, 5) = Math.Rand(1, 3)'rate of change for color
PxlEngine(i, 6) = -1 'alive (-1) or dead (0)
DO
works = -1
PxlEngine(i, 1) = Math.Rand(GQuad(PxlEngine(i, 3), 1) * Quad(1) - Quad(1) + SBorder, GQuad(PxlEngine(i, 3), 1) * Quad(1) + SBorder)'x
PxlEngine(i, 2) = Math.Rand(GQuad(PxlEngine(i, 3), 2) * Quad(2) - Quad(2) + SBorder, GQuad(PxlEngine(i, 3), 2) * Quad(2) + SBorder)'y
'IF -INT(RAND + .5) THEN
'coord = INT((SWidth - SBorder - SBorder + 1) * RAND + SBorder)
'PxlEngine(i, 1) = coord
'PxlEngine(i, 2) = SBorder + INT(RAND + .5) * (SHeight - 2 * SBorder + 1)
'ELSE
'coord = INT((SHeight - SBorder - SBorder + 1) * RAND + SBorder)
'PxlEngine(i, 2) = coord
'PxlEngine(i, 1) = SBorder + INT(RAND + .5) * (SWidth - 2 * SBorder + 1)
'END IF
FOR a = 1 TO i - 1
IF PxlEngine(a, 1) = PxlEngine(i, 1) AND PxlEngine(a, 2) = PxlEngine(i, 2) THEN
works = 0
EXIT FOR
END IF
NEXT a
LOOP UNTIL works
NEXT i
begin:
KEY(15) ON
KEY(16) ON
CLS
FOR i = 1 TO Pxls * Groups
LINE (PxlEngine(i, 1), PxlEngine(i, 2))-(PxlEngine(i, 1), PxlEngine(i, 2)), ColorGroups(PxlEngine(i, 3), PxlEngine(i, 4))
NEXT i
DO
RANDOMIZE TIMER * RAND
done = -1
FOR x = SBorder TO SWidth - SBorder
FOR y = SBorder TO SHeight - SBorder
IF POINT(x, y) = 0 THEN
done = 0
EXIT FOR
END IF
NEXT y
IF done = 0 THEN EXIT FOR
NEXT x
FOR i = 1 TO Pxls * Groups
CALL PlotPxl(i)
'PxlEngine(i, 1) = PxlEngine(i - 1, 1) AND PxlEngine(i, 2) = PxlEngine(i - 1, 2)
NEXT i
CALL RegenPxl
'PLAY "L64 N0"
LOOP UNTIL done
ik$ = ""
WHILE ik$ <> "n" AND ik$ <> CHR$(0) + CHR$(1)
ik$ = LCASE$(INKEY$)
WEND
END
beginner: RETURN begin
leaver: END
FUNCTION Center (Group)
total = 0
SumX = 0
SumY = 0
FOR i = 1 TO Pxls * Groups
IF PxlEngine(i, 3) = Group THEN
SumX = SumX + PxlEngine(i, 1)
SumY = SumY + PxlEngine(i, 2)
total = total + 1
ELSEIF total <> 0 THEN
EXIT FOR
END IF
NEXT i
Center = INT(SumX / (total - (total = 0))) + INT(SumY / (total - (total = 0))) / 1000
END FUNCTION
SUB CreateGroups
FOR i = 1 TO Groups
counter = 1
FOR c = (i - 1) * INT((SUColor - SLColor + 1) / Groups) TO i * INT((SUColor - SLColor + 1) / Groups - SpaceGroups)
ColorGroups(i, counter) = c
counter = counter + 1
NEXT c
NEXT i
END SUB
FUNCTION Math.Rand (lowerbound, upperbound)
'RANDOMIZE TIMER
Math.Rand = INT((upperbound - lowerbound + 1) * RND + lowerbound)
END FUNCTION
FUNCTION MIN (num1, num2)
IF num1 < num2 THEN MIN = num1 ELSE MIN = num2
END FUNCTION
SUB PlotPxl (Pxl)
GCenter = Center(PxlEngine(Pxl, 3))
GCenterX = INT(GCenter)
GCenterY = INT(1000 * (GCenter - INT(GCenter)))
IF GCenterX = PxlEngine(Pxl, 1) AND GCenterY = PxlEngine(Pxl, 2) AND PxlEngine(Pxl, 1) > SBorder AND PxlEngine(Pxl, 1) < SWidth - SBorder AND PxlEngine(Pxl, 2) > SBorder AND PxlEngine(Pxl, 2) < SHeight - SBorder THEN
s = INT(RAND + .5) * 2 - 1
e = -s
st = (e - s) / ABS(e - s)
FOR x = s TO e STEP st
s2 = INT(RAND + .5) * 2 - 1
e2 = -s2
st2 = (e2 - s2) / ABS(e2 - s2)
FOR y = s2 TO e2 STEP st2
IF POINT(PxlEngine(Pxl, 1), PxlEngine(Pxl, 2)) = 0 THEN
PxlEngine(Pxl, 1) = PxlEngine(Pxl, 1) + x
PxlEngine(Pxl, 2) = PxlEngine(Pxl, 2) + y
PxlEngine(Pxl, 4) = PxlEngine(Pxl, 4) + PxlEngine(Pxl, 5)
IF PxlEngine(Pxl, 4) < 1 THEN
PxlEngine(Pxl, 4) = 1
PxlEngine(Pxl, 5) = INT((3 - 1 + 1) * RAND + 1)
ELSEIF PxlEngine(Pxl, 4) > INT((SUColor - SLColor + 1) / Groups - SpaceGroups) THEN
PxlEngine(Pxl, 4) = INT((SUColor - SLColor + 1) / Groups - SpaceGroups)
PxlEngine(Pxl, 5) = -INT((3 - 1 + 1) * RAND + 1)
END IF
LINE (PxlEngine(Pxl, 1), PxlEngine(Pxl, 2))-(PxlEngine(Pxl, 1), PxlEngine(Pxl, 2)), ColorGroups(PxlEngine(Pxl, 3), PxlEngine(Pxl, 4))
EXIT SUB
END IF
NEXT y
NEXT x
PxlEngine(Pxl, 6) = 0
EXIT SUB
END IF
works = -1
TryX = PxlEngine(Pxl, 1) - (PxlEngine(Pxl, 1) - GCenterX) / ABS(PxlEngine(Pxl, 1) - GCenterX - ((PxlEngine(Pxl, 1) - GCenterX) = 0))
TryY = PxlEngine(Pxl, 2) - (PxlEngine(Pxl, 2) - GCenterY) / ABS(PxlEngine(Pxl, 2) - GCenterY - ((PxlEngine(Pxl, 2) - GCenterY) = 0))
IF POINT(TryX, TryY) <> 0 THEN
TryX = PxlEngine(Pxl, 1)
TryY = PxlEngine(Pxl, 2)
IF TryX = SWidth - SBorder OR TryX = SBorder OR TryY = SBorder OR TryY = SHeight - SBorder THEN
FOR TX = -1 TO 1
IF TX = 0 THEN TX = 1
FOR TY = -1 TO 1
IF TY = 0 THEN TY = 1
works = -1
IF TryX + TX < SWidth - SBorder AND TryX + TX > SBorder AND TryY + TY > SBorder AND TryY + TY < SHeight - SBorder THEN
IF POINT(TryX + TX, TryY + TY) <> 0 THEN
works = 0
END IF
IF works THEN
TryX = TryX + TX
TryY = TryY + TY
EXIT FOR
END IF
ELSE
works = 0
END IF
NEXT TY
IF works THEN EXIT FOR
NEXT TX
IF NOT works THEN
IF TryX < SWidth / 2 THEN TrY = 1 ELSE TrY = -1
IF TryY < SHeight / 2 THEN TrX = -1 ELSE TrX = 1
FOR TX = 0 TO TrX STEP TrX
FOR TY = 0 TO TrY STEP TrY
IF ABS(TX) <> ABS(TY) THEN
IF (POINT(TryX + TX, TryY + TY) = 0 OR POINT(TryX + TX, TryY + TY) = -1) AND TryX + TX < SWidth - SBorder + 1 AND TryX + TX > SBorder - 1 AND TryY + TY > SBorder - 1 AND TryY + TY < SHeight - _
SBorder + 1 THEN
'IF TryX + TX > 9 AND TryY + TY > 9 AND POINT(TryX + TX, TryY + TY) = 0 AND (TX <> 0 OR TY <> 0) THEN
LINE (PxlEngine(Pxl, 1), PxlEngine(Pxl, 2))-(PxlEngine(Pxl, 1), PxlEngine(Pxl, 2)), 0
PxlEngine(Pxl, 1) = PxlEngine(Pxl, 1) + TX
PxlEngine(Pxl, 2) = PxlEngine(Pxl, 2) + TY
PxlEngine(Pxl, 4) = PxlEngine(Pxl, 4) + PxlEngine(Pxl, 5)
IF PxlEngine(Pxl, 4) < 1 THEN
PxlEngine(Pxl, 4) = 1
PxlEngine(Pxl, 5) = INT((3 - 1 + 1) * RAND + 1)
ELSEIF PxlEngine(Pxl, 4) > INT((SUColor - SLColor + 1) / Groups - SpaceGroups) THEN
PxlEngine(Pxl, 4) = INT((SUColor - SLColor + 1) / Groups - SpaceGroups)
PxlEngine(Pxl, 5) = -INT((3 - 1 + 1) * RAND + 1)
END IF
LINE (PxlEngine(Pxl, 1), PxlEngine(Pxl, 2))-(PxlEngine(Pxl, 1), PxlEngine(Pxl, 2)), ColorGroups(PxlEngine(Pxl, 3), PxlEngine(Pxl, 4))
EXIT SUB
END IF
END IF
NEXT TY
NEXT TX
PxlEngine(Pxl, 4) = PxlEngine(Pxl, 4) + PxlEngine(Pxl, 5)
IF PxlEngine(Pxl, 4) < 1 THEN
PxlEngine(Pxl, 4) = 1
PxlEngine(Pxl, 5) = INT((3 - 1 + 1) * RAND + 1)
ELSEIF PxlEngine(Pxl, 4) > INT((SUColor - SLColor + 1) / Groups - SpaceGroups) THEN
PxlEngine(Pxl, 4) = INT((SUColor - SLColor + 1) / Groups - SpaceGroups)
PxlEngine(Pxl, 5) = -INT((3 - 1 + 1) * RAND + 1)
END IF
LINE (PxlEngine(Pxl, 1), PxlEngine(Pxl, 2))-(PxlEngine(Pxl, 1), PxlEngine(Pxl, 2)), 0
PxlEngine(Pxl, 6) = 0
EXIT SUB
END IF
ELSE
s = INT(RAND + .5) * 2 - 1
e = -s
st = (e - s) / ABS(e - s)
FOR TX = s TO e STEP st
s2 = INT(RAND + .5) * 2 - 1
e2 = -s2
st2 = (e2 - s2) / ABS(e2 - s2)
FOR TY = s2 TO e2 STEP st2
works = -1
IF TryX + TX < SWidth - SBorder AND TryX + TX > SBorder AND TryY + TY > SBorder AND TryY + TY < SHeight - SBorder THEN
IF POINT(TryX + TX, TryY + TY) <> 0 THEN
works = 0
END IF
IF works THEN
TryX = TryX + TX
TryY = TryY + TY
EXIT FOR
END IF
ELSE
works = 0
END IF
NEXT TY
IF works THEN EXIT FOR
NEXT TX
END IF
ELSE
LINE (PxlEngine(Pxl, 1), PxlEngine(Pxl, 2))-(PxlEngine(Pxl, 1), PxlEngine(Pxl, 2)), 0
END IF
IF NOT works AND PxlEngine(Pxl, 1) > SBorder AND PxlEngine(Pxl, 1) < SWidth - SBorder AND PxlEngine(Pxl, 2) > SBorder AND PxlEngine(Pxl, 2) < SHeight - SBorder THEN
make = -1
ELSE
make = 0
END IF
IF make THEN
PxlEngine(Pxl, 6) = 0
EXIT SUB
ELSEIF NOT works THEN
LINE (PxlEngine(Pxl, 1), PxlEngine(Pxl, 2))-(PxlEngine(Pxl, 1), PxlEngine(Pxl, 2)), 0
PxlEngine(Pxl, 6) = 0
EXIT SUB
END IF
PxlEngine(Pxl, 1) = TryX
PxlEngine(Pxl, 2) = TryY
PxlEngine(Pxl, 4) = PxlEngine(Pxl, 4) + PxlEngine(Pxl, 5)
IF PxlEngine(Pxl, 4) < 1 THEN
PxlEngine(Pxl, 4) = 1
PxlEngine(Pxl, 5) = INT((3 - 1 + 1) * RAND + 1)
ELSEIF PxlEngine(Pxl, 4) > INT((SUColor - SLColor + 1) / Groups - SpaceGroups) THEN
PxlEngine(Pxl, 4) = INT((SUColor - SLColor + 1) / Groups - SpaceGroups)
PxlEngine(Pxl, 5) = -INT((3 - 1 + 1) * RAND + 1)
END IF
LINE (PxlEngine(Pxl, 1), PxlEngine(Pxl, 2))-(PxlEngine(Pxl, 1), PxlEngine(Pxl, 2)), ColorGroups(PxlEngine(Pxl, 3), PxlEngine(Pxl, 4))
END SUB
FUNCTION RAND
'RANDOMIZE TIMER
RAND = RND
END FUNCTION
SUB RegenPxl
FOR i = 1 TO Pxls * Groups
IF NOT PxlEngine(i, 6) THEN
TY = SHeight - SBorder - PxlEngine(i, 2)
RX = SWidth - SBorder - PxlEngine(i, 1)
LX = PxlEngine(i, 1) - SBorder
BY = PxlEngine(i, 2) - SBorder
MX = MIN(RX, LX)
MY = MIN(TY, BY)
IF MX < MY OR -INT(RAND + RAND / 2) THEN
'IF -INT(RAND + .5) THEN
PxlEngine(i, 1) = SWidth - SBorder
IF MX = LX OR -INT(RAND + RAND / 2) THEN PxlEngine(i, 1) = SBorder
'IF -INT(RAND + .5) THEN PxlEngine(i, 1) = SBorder
ELSE
PxlEngine(i, 2) = SHeight - SBorder
IF MY = BY OR -INT(RAND + RAND / 2) THEN PxlEngine(i, 2) = SBorder
'IF -INT(RAND + .5) THEN PxlEngine(i, 2) = SBorder
END IF
IF POINT(PxlEngine(i, 1), PxlEngine(i, 2)) <> 0 THEN
DO
works = -1
IF -INT(RAND + .5) THEN
coord = INT((SWidth - SBorder - SBorder + 1) * RAND + SBorder)
PxlEngine(i, 1) = coord
PxlEngine(i, 2) = SBorder + INT(RAND + .5) * (SHeight - 2 * SBorder + 1)
ELSE
coord = INT((SHeight - SBorder - SBorder + 1) * RAND + SBorder)
PxlEngine(i, 2) = coord
PxlEngine(i, 1) = SBorder + INT(RAND + .5) * (SWidth - 2 * SBorder + 1)
END IF
IF POINT(PxlEngine(i, 1), PxlEngine(i, 2)) <> 0 THEN works = 0
LOOP UNTIL works
END IF
PxlEngine(i, 4) = INT(INT((SUColor - SLColor + 1) / Groups - SpaceGroups) * RAND + 1) 'color
PxlEngine(i, 5) = INT((3 - 1 + 1) * RAND + 1) 'rate of change for color
PxlEngine(i, 6) = -1 'alive (-1) or dead (0)
LINE (PxlEngine(i, 1), PxlEngine(i, 2))-(PxlEngine(i, 1), PxlEngine(i, 2)), ColorGroups(PxlEngine(i, 3), PxlEngine(i, 4))
END IF
NEXT i
'PxlEngine(i, 1) = PxlEngine(i - 1, 1) AND PxlEngine(i, 2) = PxlEngine(i - 1, 2)
END SUBIf you want more random pictures, make Pxls be random and regenerated each time you hit "n".
08-10-2005, 11:53 AM
holy crap! this whole time i didn't know that with z!re's program if you press 'n' you get a new drawing. :-?