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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3 ?7 x$ W0 s# K" y% Y3 L1 U$ t2 ]
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。 ( e# ~) f! j) A
那政府里又分为四种策略的人faithfuls ，trigger-punishments ，trigger-punishments ， mixeds o/ F& C: f. g! v3 d0 w
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）
% j: Q* I: |0 k5 C' f; u. O，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？
3 J) h7 C/ f3 _% x2 m; m R0 zbreed [peoples people]1 m) ]! z+ A; T
breed [faithfuls faithful]" J3 K% d# r% Q! ?: d8 D
breed [trigger-punishments trigger-punishment]
" Y3 a: n/ t) m1 A) Dbreed [tit-for-tats tit-for-tat]
S( ~, r% E" w( K- j7 h% Pbreed [mixeds mixed] + O: s& c' r6 a6 U, o" e0 H( P2 I
turtles-own [cooperate? energy]
+ V" Q5 d, r5 r1 E7 C6 T
, R" K' Y- P% ^to setup& y8 d5 v7 p' _
set-default-shape turtles "person"/ v5 C- A8 T1 E/ f- Y
clear-all
) S b& J: e( v' M, T- G* ~% Y setup-peoples
( p# j& K* N# Z" `0 b. G+ ^; t setup-goverments f( W2 M ]; s' w; [
ask faithfuls [ set energy 0 ] 3 ^- ^) L" c5 D+ d& y1 b
ask trigger-punishments [set energy 0 ]
. _% F/ F- M- X4 n( ?) U& gask tit-for-tats [set energy 0 ]
' z6 a: `, A3 S8 U- bask mixeds [set energy 0 ]1 K1 J) m3 ?. p, j, h3 ?1 C1 k
ask peoples [set energy 0 ]* c& c* w/ Y8 ?) d- I
end
) Q# z1 @/ e+ @/ @# C8 l& `( b- u$ @- o3 |( l. V
to setup-peoples
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( q' E- m1 Q4 c, |+ ?3 kask patches with [-1 < pxcor and pxcor < 20 and pycor = 0]
4 L2 w0 _) I: A) f$ ?5 N8 D! z4 v: w0 T[sprout-peoples 1 [ set color blue set heading 0 ]& ~4 T3 w+ ]8 X
- d3 S; g- H J! D* R3 V0 t
]
$ r9 m' ~& a$ i+ U6 k9 z5 B# X3 mend
" y( J8 |. E4 n6 }5 g; J
6 ?! [) |0 b6 l* tto setup-goverments6 B5 `$ B7 T i& b1 y. m3 a
create-faithfuls 5 [set color red set heading 180]
+ N: ^9 t% J7 Y0 k( y0 A) c, zcreate-trigger-punishments 5 [set color green set heading 180]/ ^3 w T" v# J
create-tit-for-tats 5 [set color white set heading 180]0 I5 ^, t6 ~+ P/ A/ w! ^1 m
create-mixeds 5 [set color pink set heading 180]
+ Y- h2 s" w b3 Y- Y" oask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1]
( Y! f# O: M4 w- _3 S: i+ S]
! ~2 N" r0 m3 O: nend
# c. I- z4 s. K
/ b G) p/ i! b$ ]" Mto go
& q( Q2 N# A, g. rask peoples [ set cooperate? random 2] 5 ]+ h. E5 ^$ z% H( ^
ask faithfuls [ set cooperate? random 2]
?" B; U( @" r2 N; n+ v& [- `# M% A ask trigger-punishments [ set cooperate? random 2]# e0 j" E, P' Z0 T1 n. ~9 p
ask tit-for-tats [ set cooperate? random 2]- [( b0 i" b! J5 E" @; L( m
ask mixeds [ set cooperate? random 2]0 |/ d4 m" b4 R- I3 h- p) i) K
* f/ W$ o7 b$ \2 C. a3 X0 t
ask faithfuls [ ) r7 G. x i1 E% p. W
if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 ) " a! ~( [% s' Q& c
[ set energy energy + 8
: Q" B2 _ d$ b& o- \ ask peoples-on patch-ahead 1 [ set energy energy + 2] ]
+ x1 u9 H ?& o+ y f$ d; h1 c ]  就是这里出问题了无法照我的意思去跑
' z( C+ |+ B: N% H7 P1 G! v! a ifelse (show-energy?)
# e$ [1 U- z, z) |4 p6 R; K3 r [ ask turtles [ set label (energy) ] ]- ]* D" {/ @4 L$ v4 C, u0 d
[ ask turtles [ set label "" ] ]
& E' w% Q+ F9 `5 ` end# N& V3 O3 u" q' f4 J( [, ?7 L: @
希望大家能帮我解决一下不然我没办法继续写下去
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[ 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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