Author Topic: [Game] SplitIt  (Read 9339 times)

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Offline JamesV

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Re: [Game] SplitIt
« Reply #15 on: June 23, 2014, 09:33:39 pm »
This looks really cool, well done Axenntio! :)

Offline Hayleia

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Re: [Game] SplitIt
« Reply #16 on: June 24, 2014, 03:05:49 am »
This looks really cool! I also like the menu, it's really well laid out.

For smooth scrolling the blocks, it looks like there are six possible positions for the blocks. What i would do is have 6 bytes in saferam that can be set to on ($FF or %11111111 in binary) or off ($00). Then, when you scroll the screen left, first shift that byte so that it gets put into the carry then shift the rest of the screen. Repeat until you've scrolled the first 8 rows, then increase to the next byte in saferam and so on until you've scrolled the whole screen. I'm not sure if Axe has bit rotation commands (i don't know how you'd scroll the screen otherwise, though). This way is probably much simpler than drawing a sprite every 8 frames and faster.

Nice job, Axenntio!
Axe doesn't really have bit rotation commands (except /2 and *2) but you still can use the command Asm(). That's in fact exactly what I did to have my pipes and background to scroll smoothly in Flappy Bird.
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Offline Runer112

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Re: [Game] SplitIt
« Reply #17 on: June 24, 2014, 09:06:29 am »
For smooth scrolling the blocks, it looks like there are six possible positions for the blocks. What i would do is have 6 bytes in saferam that can be set to on ($FF or %11111111 in binary) or off ($00). Then, when you scroll the screen left, first shift that byte so that it gets put into the carry then shift the rest of the screen. Repeat until you've scrolled the first 8 rows, then increase to the next byte in saferam and so on until you've scrolled the whole screen. I'm not sure if Axe has bit rotation commands (i don't know how you'd scroll the screen otherwise, though). This way is probably much simpler than drawing a sprite every 8 frames and faster.

Axe has the Horizontal - command, which scrolls the buffer contents one pixel to the left, shifting in white pixels. That's probably the most common way to make an automatic side-scroller in Axe: combining that with drawing the 1 column of pixels that got shifted in.

Offline Streetwalrus

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Re: [Game] SplitIt
« Reply #18 on: June 24, 2014, 09:08:32 am »
Fwiw I wrote a smooth scrolling tilemapper and just modified the horizontal +/- commands to shift in pixels from another buffer.

Offline Axenntio

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Re: [Game] SplitIt
« Reply #19 on: June 24, 2014, 10:35:23 am »
For the block appear, I use Horizontal- , it's for this, I don't have the capacity to make a smooth appear, but instead, I've sucess :D
The smooth appear work :3

Offline Axenntio

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Re: [Game] SplitIt
« Reply #20 on: June 27, 2014, 03:41:31 pm »
Update ! :D


+ Smooth appear of the walls
- Smooth movement of the 2 blocks

Hope you enjoy this :)

Offline ClrDraw

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Re: [Game] SplitIt
« Reply #21 on: June 27, 2014, 09:05:30 pm »
I really like the score feature :)
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Offline chickendude

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Re: [Game] SplitIt
« Reply #22 on: June 28, 2014, 08:39:59 am »
That looks a lot better :) Btw, for faster scrolling you can just shift two pixels at a time before updating the screen, people probably won't even notice that you're skipping a pixel.

Offline Axenntio

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Re: [Game] SplitIt
« Reply #23 on: June 28, 2014, 09:18:54 am »
Ho yea but increase the speed is not necessary ?
Because the Hard mode is hard no ? :P

Offline bb010g

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Re: [Game] SplitIt
« Reply #24 on: July 07, 2014, 01:36:28 am »
I like the menu.
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