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Author Topic: How to make stuff do by pressing some buttons in quick order  (Read 3542 times)

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Offline Yeong

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How to make stuff do by pressing some buttons in quick order
« on: March 18, 2011, 08:09:20 pm »
Like, pressing [2nd], and then [ALPHA], and then [MODE] quickly, but not at the same time.
I can't think of an routine for it...
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Offline Deep Toaster

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Re: How to make stuff do by pressing some buttons in quick order
« Reply #1 on: March 18, 2011, 08:13:10 pm »
Code: (Axe) [Select]
:0→K        . No keys pressed yet
:Lbl LP        . Loop until the three keys are pressed in order
:If getKey(54)        . If 2ND is pressed
:→K        . The first key's been pressed
:ElseIf getKey(48)        . Otherwise, if ALPHA is pressed
:!If K-1        . If the first key's been pressed
:+2→K        . Two keys have been pressed
:End        . End the If
:ElseIf getKey(55)        . Otherwise, if MODE is pressed
:!If K-2        . If the first two keys have already been pressed
:Goto LE        . We're done
:End        . End the If
:End        . End the testing
:Goto LP        . Go back to main loop
:Lbl LE        . We're done!
« Last Edit: March 18, 2011, 08:17:50 pm by Deep Thought »
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Re: How to make stuff do by pressing some buttons in quick order
« Reply #2 on: March 18, 2011, 08:14:34 pm »
Code: [Select]
!If getKey(1)
Goto END:End
Pause 50
!If getKey(2)
Goto END:End
Pause 50
...
Lbl END
Disp "EPIC FAILURE"
.CLEAR RAM
Asm(ABCDEF)

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Offline Juju

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Re: How to make stuff do by pressing some buttons in quick order
« Reply #3 on: March 18, 2011, 08:14:34 pm »
You could start a timer on [2nd], then checking said timer on [MODE] if you were quick enough.

(Uhh did I got ninja'd?)
« Last Edit: March 18, 2011, 08:15:29 pm by juju2143 »
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Offline Yeong

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Re: How to make stuff do by pressing some buttons in quick order
« Reply #4 on: March 18, 2011, 08:15:55 pm »
Quote from: Deep Thought on March 18, 2011, 08:13:10 pm
Code: (Axe) [Select]
:0→K
:Lbl LP
:If getKey(54)
:→K
:ElseIf getKey(48)
:!If K-1
:+2→K
:End
:ElseIf getKey(55)
:!If K-2
:Goto LE
:End
:End
:Goto LP
:Lbl LE
What does ->K itself do?
*yay. 500th post
« Last Edit: March 18, 2011, 08:16:12 pm by yeongJIN_COOL »
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Offline Deep Toaster

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Re: How to make stuff do by pressing some buttons in quick order
« Reply #5 on: March 18, 2011, 08:16:58 pm »
Quote from: yeongJIN_COOL on March 18, 2011, 08:15:55 pm
Quote from: Deep Thought on March 18, 2011, 08:13:10 pm
Code: (Axe) [Select]
:0→K
:Lbl LP
:If getKey(54)
:→K
:ElseIf getKey(48)
:!If K-1
:+2→K
:End
:ElseIf getKey(55)
:!If K-2
:Goto LE
:End
:End
:Goto LP
:Lbl LE
What does ->K itself do?
*yay. 500th post

Whatever was left in HL is stored to K. In this case, after If getKey(54), HL holds 1 if it's true. So you can just store that straight to K to save a couple of bytes.

After If getKey(48), it's the same, but you add 1 so you store a 2 to HL.
« Last Edit: March 18, 2011, 08:18:32 pm by Deep Thought »
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Offline Yeong

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Re: How to make stuff do by pressing some buttons in quick order
« Reply #6 on: March 18, 2011, 08:17:56 pm »
wait you could do that?  :o
I just started to learn Axe.
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Offline Deep Toaster

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Re: How to make stuff do by pressing some buttons in quick order
« Reply #7 on: March 18, 2011, 08:19:35 pm »
Quote from: yeongJIN_COOL on March 18, 2011, 08:17:56 pm
wait you could do that?  :o
I just started to learn Axe.

Yep, Axe is great for weird syntax :D If it's weird, chances are it's optimized.

Since you're new to Axe, though, guess I should do a more basic example... I edited my post with comments, anyway.
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Offline Yeong

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Re: How to make stuff do by pressing some buttons in quick order
« Reply #8 on: March 18, 2011, 08:33:39 pm »
Even though im new to axe, i can see what binder's code do... O.O
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Offline Deep Toaster

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Re: How to make stuff do by pressing some buttons in quick order
« Reply #9 on: March 18, 2011, 08:42:06 pm »
It doesn't let you do anything else while waiting for the key, though, and you must hold down the keys long enough for it to work.

EDIT: Just realized something: My code actually does allow the user to press all three buttons at once. Here:

Code: (Axe) [Select]
:0→K        . No keys pressed yet
:Lbl LP        . Loop until the three keys are pressed in order
:While getKey(54)        . If 2ND is pressed, don't register any other keys
:→K        . The first key's been pressed
:End        . End this loop
:While getKey(48)        . Otherwise, if ALPHA is pressed, still don't register other keys
:!If K-1        . If the first key's been pressed
:+2→K        . Two keys have been pressed
:End        . End the If
:End        . End that loop
:While getKey(55)        . Otherwise, if MODE is pressed (you get the drift)
:!If K-2        . If the first two keys have already been pressed
:Goto LE        . We're done
:End        . End the If
:End        . End the final loop
:Goto LP        . Go back to main loop
:Lbl LE        . We're done!

Should work better. It pauses while you're holding down the keys, though.
« Last Edit: March 18, 2011, 08:46:52 pm by Deep Thought »
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