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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 W6 _' n* ]. J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。
& t( ]" @$ K* t那政府里又分为四种策略的人faithfuls ，trigger-punishments ，trigger-punishments ， mixeds
+ T. e' G- N4 T2 n" T) H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） 5 p' f8 ]" [' o6 ?, ?+ E* q
，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？
* U7 {+ C2 W# @6 kbreed [peoples people]
6 L( d1 L$ R/ ]+ ~breed [faithfuls faithful]
+ k, c& k" n0 }& F' _5 Y2 }breed [trigger-punishments trigger-punishment]; Q/ C1 d/ T( z+ x _
breed [tit-for-tats tit-for-tat]- ?$ X! p5 p% y# N% t4 u7 M x
breed [mixeds mixed] * t/ v, H: h, d
turtles-own [cooperate? energy]
" S" p2 n: E9 W, c3 f- \6 q V; l+ O
1 g0 d4 N) L( hto setup
; b7 \/ y2 v( Iset-default-shape turtles "person"
! p. J- z& k8 Z clear-all
( c2 P) n$ V2 j l8 x6 x setup-peoples * d6 {! z! P; Y: [# T6 N
setup-goverments+ O; D% l% M7 K! D& ^/ l
ask faithfuls [ set energy 0 ]
0 u) M3 A7 ^) i& {ask trigger-punishments [set energy 0 ]
# _( H& z1 ^; s" R7 V e6 yask tit-for-tats [set energy 0 ]
9 i5 k+ R: e, z2 ]" r; U* qask mixeds [set energy 0 ]
$ s$ C$ g6 l1 \* J! k) fask peoples [set energy 0 ]' z* R. N6 v( `" `" T Y
end
& K5 W. C2 ]1 l& F; B2 P0 B" Y3 j8 o B* y X/ `
to setup-peoples
& R& [; J3 X- C# u# b) F& C- G) p/ I
ask patches with [-1 < pxcor and pxcor < 20 and pycor = 0]
& e9 W& [! J4 ~ `: Z, {3 @# A; ~[sprout-peoples 1 [ set color blue set heading 0 ]* u0 K7 D. K7 {: Z- s& m( C
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]% `0 T L" x! ~* q! n
end
: J, }: Z. O; T9 [8 N; g6 z) E' `
3 O2 `+ h- [6 D: Y) E+ Wto setup-goverments
( y/ X- y7 k+ A; Icreate-faithfuls 5 [set color red set heading 180]
5 u. s) \0 c& `1 ycreate-trigger-punishments 5 [set color green set heading 180]# i+ \4 I+ a4 v' \8 ^3 f
create-tit-for-tats 5 [set color white set heading 180]
7 Z* t& x3 u9 N& q: C- o: `create-mixeds 5 [set color pink set heading 180]
9 r, o* \; T6 uask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1]% x/ w5 N2 ?2 y/ j& J
]
1 J5 C, T6 s1 I" lend
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to go9 ~0 O, u9 p& L( ]
ask peoples [ set cooperate? random 2] 6 B# K: D; _; B' C- @% a! G
ask faithfuls [ set cooperate? random 2]
# D; S8 t, ?# D! }6 q4 m ask trigger-punishments [ set cooperate? random 2]
" D# x: |* i6 W% V( R! ] ask tit-for-tats [ set cooperate? random 2]7 z g3 ]% B/ I; @6 p/ T
ask mixeds [ set cooperate? random 2]: `2 d1 w# q; Y7 u7 d# P( L
4 Q1 Q+ W2 d m- u* K2 W% i. S ask faithfuls [ + z1 Q A$ |6 e- G9 b1 E- S# w6 w
if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 ) 1 t6 W5 t) M$ E. M5 i, Z
[ set energy energy + 8 - s5 J/ ]% W0 q5 f
ask peoples-on patch-ahead 1 [ set energy energy + 2] ], W# n0 q* N* z4 x B: Y3 o
]  就是这里出问题了无法照我的意思去跑
6 B; }, x4 ?. j5 c5 w; R& Q ifelse (show-energy?)
; i0 l7 X5 Z% |2 u: V6 r [ ask turtles [ set label (energy) ] ]
9 f9 `& w5 n5 A* T2 z [ ask turtles [ set label "" ] ]
6 L8 y# i/ L7 l/ A' N end
, @- x7 Y' S$ q1 G希望大家能帮我解决一下不然我没办法继续写下去
8 H/ g% {2 K$ W8 K+ S7 j
W/ h; I) t& J) Z5 ?% H[ 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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