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10仿真币
我想请问各位大大高手帮我解决我的问题2 L* i. u% S( g- K! V3 o' h
我先简述一下我所要做的模型，我的模型里，整体有两种人，政府与民众。 . P* H# C) \/ z+ \ `7 d. P
那政府里又分为四种策略的人faithfuls ，trigger-punishments ，trigger-punishments ， mixeds 8 u2 z; P* [9 G+ v
那政府要与民众互动，选择合作与不合作，政府合作和民众合作可得分(energy）
c p/ s5 Z4 G& X* _! t' e，相对的不合作也有得分但当我要开始写规则的时候，却发现程式无法照我的意思去跑，想请问各位高手能帮我看看是哪里出问题了吗？
' A p% X3 k$ Z+ nbreed [peoples people]( R2 q2 \1 \/ `# o
breed [faithfuls faithful]
" k% }2 m! H4 M9 ybreed [trigger-punishments trigger-punishment]3 c' y4 p# F& S; d7 V$ j
breed [tit-for-tats tit-for-tat]. ~& X! ^- m+ S" ?# Y' P
breed [mixeds mixed] ( k- N% b1 T" ~- D
turtles-own [cooperate? energy]
$ p+ x. Y0 k/ U$ }5 B2 q5 d, y. I3 }* c6 v% Z5 n, [
to setup1 q1 @3 u, `+ ~4 W6 S
set-default-shape turtles "person"
& |/ G. U) @6 a! [8 L& d clear-all 0 D0 u3 N( V( [" l# L3 q& w/ u
setup-peoples ; _6 C$ D6 c% _$ g3 u2 {4 o6 r) ^0 S
setup-goverments
p% a0 v6 u1 r! S4 z+ Pask faithfuls [ set energy 0 ]
; `+ ^& @: x- @8 |" x, pask trigger-punishments [set energy 0 ]
) `8 z9 A' ` q& vask tit-for-tats [set energy 0 ]
+ M/ {. B$ _! L/ d+ m2 yask mixeds [set energy 0 ]7 O$ W6 @4 B9 y' T# R/ R
ask peoples [set energy 0 ]
% @) L! _" l* A7 E2 W Oend: y, D! N) Y6 i* v% U7 _
; T I/ P& U! M2 m
to setup-peoples. k7 g# ^, c% ~+ l# \5 B
. d9 f+ k# p8 u- h) Kask patches with [-1 < pxcor and pxcor < 20 and pycor = 0]/ H0 ~4 c6 y9 b0 M. c; p0 y
[sprout-peoples 1 [ set color blue set heading 0 ]
$ f! |' I8 T6 U0 {& Q
5 \3 y! f! R$ b' c* s( `3 ~/ W& V8 j]' ~7 \5 M% k L ~+ @; h# m5 M
end' t+ R2 @8 r- \% `
3 W* T: S" g e/ S. l1 |! O/ n
to setup-goverments: z+ \# X4 l$ e
create-faithfuls 5 [set color red set heading 180] 9 J: }8 D! o3 J; a w& y) s
create-trigger-punishments 5 [set color green set heading 180]: k" t% C3 w3 |4 [0 ]. q* o$ d6 }
create-tit-for-tats 5 [set color white set heading 180]! I6 h1 P1 W2 ^; {
create-mixeds 5 [set color pink set heading 180], }; N% L4 B. Y" w$ o6 ~
ask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1]' I( @: z8 g! @1 M- H# Y, P( E$ M
]1 h8 P% P+ j; B( k: }9 a" o
end
- M- r0 s1 l* F2 ]
; M, n: j; S% pto go
( `( o% r' G' X& uask peoples [ set cooperate? random 2]
: x! G" j( W- R! ^7 y, ]! L ask faithfuls [ set cooperate? random 2]
# I( C* \0 S3 [ ask trigger-punishments [ set cooperate? random 2]; V7 j9 C g+ T
ask tit-for-tats [ set cooperate? random 2]* Y5 u6 f% c0 @. L. Q
ask mixeds [ set cooperate? random 2]
$ c% r+ P" _- a' h ) Q9 ^- q) @0 N) e
ask faithfuls [
9 t, G. P4 a, |& G( C2 S* @0 B if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 ) , K' E" P. U) O4 \
[ set energy energy + 8 ) @; L! p9 @+ y; C& P% u2 O) O* J( v
ask peoples-on patch-ahead 1 [ set energy energy + 2] ]
( }. A7 G! H; q, b8 a ]  就是这里出问题了无法照我的意思去跑
2 K( f9 L' B( r. j ifelse (show-energy?)
0 x" l- I# v3 v9 T* \, r3 p$ s [ ask turtles [ set label (energy) ] ]+ Z/ d* A% @& v2 d9 M
[ ask turtles [ set label "" ] ]$ t* q) u. ?+ m+ i
end
; [, v4 R$ p# s希望大家能帮我解决一下不然我没办法继续写下去
4 q6 F3 R. \! R0 x! j2 f
+ n b4 } {: W$ A[ 本帖最后由 h64914110 于 2008-6-4 10:51 编辑 ] |
最佳答案
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为什么不考虑用patches设定政府，假设政府不能够移动，民众可以通过用脚投票选择政府。这样也许可以解决你说的问题。
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发表于 2008-6-3 17:42:03
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