How do I stop my turtles from stacking up on NetLogo? -


how stop turtles stacking on netlogo?

i need turtles move, not on top of each other , stop piling up.

i tried following code:

to go ask turtles [ let empty-patches neighbors [not any? turtles-here]  if (breed = ricos)  [  face one-of patches [ price = 1000 ]  if any? empty-patches  [   fd 1 ]   ]  if (breed = pobres) [  face one-of patches [ price = 1000 ]  if any? empty-patches [  fd 1 ]  ]    if (breed = medias)[      if any? empty-patches [   face one-of patches [ price = 1000 ]  fd 1]  ] ]  end  move-to-empty-one-of [locations]    move-to one-of locations   while [any? other turtles-here] [     move-to one-of locations   ] end

but still piling up.

welcome stack overflow! helpful provide minimal complete verifiable example of code reproducible- increase chance useful answer.

if have set turtles breeds(breed [ ricos rico ]), can ask ricos [ ...

do call move-to-empty-one-of [locations] procedure somewhere? not called in example code, , procedure, might turtles stacking, not running.

one note- code says like:
- empty patches neighbor patches without turtles
- face 1 of patches price 1000
- if there empty patches, move forward 1

the problem neighbors includes 8 empty cells surrounding current turtle. so, when if any? empty-patches [ ..., there @ least 1 empty patch, turtle can move forward. here alternative approach might work you:

breed [ ricos rico ] patches-own [ price ]  setup   ca   reset-ticks    ask n-of 20 patches [      set price 1000     set pcolor grey + 2   ]   create-ricos 20 [     set color random 3 + 63     setxy random-xcor random-ycor   ] end   go    ask ricos [     ifelse [price] of patch-here != 1000 or any? other turtles-here [       let target min-one-of patches [ price = 1000 , not any? turtles-here ] [ distance myself]       face target       fd 1     ]     [       move-to patch-here     ]   ]   tick  end

this works having ricos (in example) check if @ patch price not equal 1000 or @ patch other turtles present. if are, face nearest patch price = 1000 , no turtle on patch. then, move toward patch. if turtle beats them there, re-evaluate , face new patch fulfills conditions.


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