Difference between revisions of "Conspec recognition"
(Modified by Elite) |
(→In and Out) |
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| Line 9: | Line 9: | ||
- Easy to implement | - Easy to implement | ||
| − | ''' | + | '''Disadvantages:''' |
- Very, very easily fooled | - Very, very easily fooled | ||
| + | |||
| + | '''Example:''' | ||
| + | '''Step 1'''-Initialize IO port | ||
| + | ''cond | ||
| + | *.robage 0 = | ||
| + | start | ||
| + | 100 .out1 store | ||
| + | stop'' | ||
| + | '''Step 1'''-Check In against out. note that if nothing is visible, the in values default to 0, which might screw up bot behaviour. It's usually best to add '''*.eye5 0 !=''' to be sure. | ||
| + | |||
| + | ''cond | ||
| + | *.in1 *.out1 != | ||
| + | start | ||
| + | ...'' | ||
== [[Memloc and Memval]] == | == [[Memloc and Memval]] == | ||
Revision as of 22:23, 6 October 2008
Bots use various methods to identify others of their species.
In and Out
Bots can use the numbers stored in in/out to identify conspecs.
Advantages:
- Easy to implement
Disadvantages:
- Very, very easily fooled
Example:
Step 1-Initialize IO port
cond
*.robage 0 =
start
100 .out1 store
stop Step 1-Check In against out. note that if nothing is visible, the in values default to 0, which might screw up bot behaviour. It's usually best to add *.eye5 0 != to be sure.
cond
*.in1 *.out1 !=
start
...
Memloc and Memval
Bots can use Memloc and Memval to read a location in another bot's memory. This can be used for conspec recognition.
Advantages:
- More secure than In and Out
Disdvantages:
- Can be fooled
Refeye and Myeye
By far the most popular form of conspec recognition.
Advantages:
- Can't be tricked passively
Disdvantages:
- Can be tricked if .myeye is altered by an info shot, venom or a virus
Other RefVars
Other RefVars such as .refshoot can be used to identify members of your species too.
Advantages:
- Can't be tricked passively
- Rarer than Refeye and Myeye and so less likely to be targeted
Disdvantages:
- Most bots may only have one instance of the command in their DNA
Other
Some other forms of conspec recognition have been thought up, but most are very impractical.
