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Author Topic: Animated titlescreen optimizing code  (Read 7389 times)

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Offline Keoni29

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Animated titlescreen optimizing code
« on: October 22, 2011, 04:12:49 am »
The code for my animated titlescreen got really big. Can someone help me optimize it?
Code: [Select]
:Lbl TITLE
:copy(GDB20,L6,768
:DispGraph
:Pause 500
:copy(GDB21,L6,768
:DispGraph
:Pause 500
:Lbl F
:copy(GDB22,L6,768
:DispGraph
:Pause 500
:copy(GDB23,L6,768
:DispGraph
:Repeat getKey(54)
:For(30)
:SinReg1640,4000
:End
:For(A,0,300
:If getKey(15)
:Return
:End
:SinReg1100,1000
:End
:End
:For(A,0,5
:sub(NOISE,10,500
:copy(GDB22,L6,768
:DispGraph
:sub(NOISE,15,500
:copy(GDB23,L6,768
:DispGraph
:Pause 20
:End
:ClrDraw
:DrawInv
:DispGraph
:Pause 1000
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Offline AngelFish

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Re: Animated titlescreen optimizing code
« Reply #1 on: October 22, 2011, 04:20:35 am »
If you stored all the pictures in one GDB variable, the code looks something like this:

Code: [Select]
While(screen active)
copy(gdb+O,L6,768)
O+768^(768*number of frames) ->O
pause 500
end
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Offline Happybobjr

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Re: Animated titlescreen optimizing code
« Reply #2 on: October 22, 2011, 09:27:55 am »
can u show us the pictures? there is a possibility for optimization there.
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Offline Keoni29

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Re: Animated titlescreen optimizing code
« Reply #3 on: October 22, 2011, 09:29:53 am »
I use OS pictures. Those are a given size isn't it? (if it aint there is some space black I can cut off)
« Last Edit: October 22, 2011, 09:30:14 am by Keoni29 »
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Offline Camdenmil

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Re: Animated titlescreen optimizing code
« Reply #4 on: October 22, 2011, 09:42:56 am »
They can be different sizes but you have to create them with axe. You can make a program that will copy all the pics you use into one and you could get rid of the unused black space in the process. note: if you defined all the pics one right after another, they are all right after eachother in memory. Example:

Code: [Select]
Pic1->GDB1
Pic2->GDB2
Copy(GDB1+768,L6,768) ;displays Pic2
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Offline Happybobjr

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Re: Animated titlescreen optimizing code
« Reply #5 on: October 22, 2011, 09:44:00 am »
well, it is highly likely in an animated title screen, that the next frame will have similarities with the prior, thus we oonly have to do a little shifting around.
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Offline Keoni29

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Re: Animated titlescreen optimizing code
« Reply #6 on: October 22, 2011, 09:46:46 am »
Quote from: Camdenmil on October 22, 2011, 09:42:56 am
They can be different sizes but you have to create them with axe. You can make a program that will copy all the pics you use into one and you could get rid of the unused black space in the process. note: if you defined all the pics one right after another, they are all right after eachother in memory. Example:

Code: [Select]
Pic1->GDB1
Pic2->GDB2
Copy(GDB1+768,L6,768) ;displays Pic2
Do I have to export in plain hex code?
Quote from: Happybobjr on October 22, 2011, 09:44:00 am
well, it is highly likely in an animated title screen, that the next frame will have similarities with the prior, thus we oonly have to do a little shifting around.
Nah it's a fading in/out animation. You cant do that.
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Offline Happybobjr

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Re: Animated titlescreen optimizing code
« Reply #7 on: October 22, 2011, 09:48:49 am »
can you give us a screeny?
if it fades in and out, you can just use shade()....
« Last Edit: October 22, 2011, 09:48:57 am by Happybobjr »
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Offline Keoni29

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Re: Animated titlescreen optimizing code
« Reply #8 on: October 22, 2011, 09:50:37 am »
Nope it's more complex than that.
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Offline Happybobjr

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Re: Animated titlescreen optimizing code
« Reply #9 on: October 22, 2011, 10:02:27 am »
can you make a screeny of just the title screen please....
and put it in25% speed in wabbit.
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Offline Keoni29

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Re: Animated titlescreen optimizing code
« Reply #10 on: October 22, 2011, 10:05:12 am »
Why? I have posted a screenshot in the post above you.
« Last Edit: October 22, 2011, 10:08:41 am by Keoni29 »
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Offline Happybobjr

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Re: Animated titlescreen optimizing code
« Reply #11 on: October 22, 2011, 10:16:54 am »
i see the screeny for 40 sec or so.  only 3 of which are the title screen....
thanks

HOw many bytes is it right now?
« Last Edit: October 22, 2011, 10:31:28 am by Happybobjr »
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Offline Stefan Bauwens

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Re: Animated titlescreen optimizing code
« Reply #12 on: October 22, 2011, 10:56:43 am »
I love the screenshots. For some reason they are not visible for me. But when I right click them I can view them.
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Offline Keoni29

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Re: Animated titlescreen optimizing code
« Reply #13 on: October 22, 2011, 11:13:23 am »
Never mind people. It's optimized a lot right now ;D
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Offline Happybobjr

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Re: Animated titlescreen optimizing code
« Reply #14 on: October 22, 2011, 12:06:42 pm »
Quote from: Stefan Bauwens on October 22, 2011, 10:56:43 am
I love the screenshots. For some reason they are not visible for me. But when I right click them I can view them.

they disappear for some reason on me.  then after 80 or so refreshes, they reappear.
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