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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 a: B9 k( M3 O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( g% f' ]3 f! R那政府里又分为四种策略的人faithfuls ,trigger-punishments ,trigger-punishments , mixeds 0 d3 y# i8 _* a8 b% J' }
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) & K: E8 ]; u C7 j
,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?
8 [3 w+ u2 j8 |5 a3 `' i3 b4 abreed [peoples people]
* a" ~7 l, m1 K& Y( _% E' ubreed [faithfuls faithful]8 [; j6 d5 L' R6 N+ W8 N
breed [trigger-punishments trigger-punishment]( \' X' H3 C1 M4 Y9 m$ F6 j# x
breed [tit-for-tats tit-for-tat]0 b! A" ], k" A/ u3 Q P( V
breed [mixeds mixed] : @" W( e# x2 n3 Y" W
turtles-own [cooperate? energy]
4 W- O$ k0 p( i% t
' z7 q5 E8 Y8 n) R, t8 Kto setup
# t7 e% V3 a- ?$ p' Z9 c2 rset-default-shape turtles "person"* \3 x* s" V: m
clear-all
4 V; A1 V5 U, R: Y) L& O* J x2 [6 Z setup-peoples
' o8 t- Z/ f! f1 p! H4 v& f setup-goverments# a9 r) J$ E* w/ N5 m
ask faithfuls [ set energy 0 ] % s- P) s; \9 Z0 a. [3 T. ?0 H
ask trigger-punishments [set energy 0 ]
) o/ X$ G9 Y2 m+ t3 W, Bask tit-for-tats [set energy 0 ]$ W1 T0 h0 D5 s2 h4 O( d; d. Q
ask mixeds [set energy 0 ]( ~, I9 ]& J" x2 b# _9 z5 h9 N1 q" a
ask peoples [set energy 0 ]4 H2 E2 ~2 h9 W" ^4 y
end7 y9 o- U8 Q: B, ~" N' x
% i0 T* R9 | ~% ato setup-peoples& i: j( k7 U9 ^& }
" V& H* w& [/ J% f! Bask patches with [-1 < pxcor and pxcor < 20 and pycor = 0]: W4 S* v' R+ d% q
[sprout-peoples 1 [ set color blue set heading 0 ]
6 b$ k3 |/ ^6 w% l- l, m; R2 t7 E: m! b9 E$ B8 \
]& \/ I- k$ {. ?1 @! v7 g& f5 r* }
end4 s( e$ t4 d, K" [. C" ?- U
( [% y ^% E( t n; W/ ~0 P( Tto setup-goverments
. F7 \% m0 t3 O! S9 n Qcreate-faithfuls 5 [set color red set heading 180]
`! H5 \5 l# ?- jcreate-trigger-punishments 5 [set color green set heading 180]
. d: P+ o8 f1 pcreate-tit-for-tats 5 [set color white set heading 180]
! P; B, j5 k/ f0 Ncreate-mixeds 5 [set color pink set heading 180]
8 ]/ _5 m3 W4 }ask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1]3 @# T. O- `1 F6 M( Q g
]& o( y& U8 Q+ ^8 N$ z" E9 X
end
1 h9 x# K, T0 b! Z0 G0 o: |) M/ Q) _- b' x, B2 X" F1 p2 D
to go
9 V( g7 D- ^& `ask peoples [ set cooperate? random 2] ; o& w0 g1 x+ Z- o* [$ n2 |/ Y
ask faithfuls [ set cooperate? random 2] $ \& F" O: e. g+ B/ N; i' l# |
ask trigger-punishments [ set cooperate? random 2]' A( X# l' M9 D3 H3 R9 R+ f+ |) S
ask tit-for-tats [ set cooperate? random 2]
]) }2 U2 Y; z, b+ z. r4 j) `# { ask mixeds [ set cooperate? random 2]
4 q; r% A9 ^) j4 i; K , _; d: \& I: Y4 O+ W% E* w' C
ask faithfuls [
+ e5 M; W4 A6 D7 H3 C6 B1 b5 B5 h' Q if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 )
& x; H7 _8 k" h* m [ set energy energy + 8
( @# V1 @' T! j {9 y ask peoples-on patch-ahead 1 [ set energy energy + 2] ]
7 @) k) \' x! w ] 就是这里出问题了无法照我的意思去跑: U3 y i7 x7 o- F' E' z: v
ifelse (show-energy?)& t( ^, W/ J% C7 {. u. d8 e* H9 Y
[ ask turtles [ set label (energy) ] ]) u1 T6 @/ r0 r5 u8 ~2 {4 s3 l
[ ask turtles [ set label "" ] ]" X+ u' l' u! J$ x4 u8 x# G5 r b& Q0 ?
end
. c8 `- t0 V+ ^希望大家能帮我解决一下不然我没办法继续写下去 9 `. c% ]/ V7 H6 Q9 y4 ], `
* G/ H5 n# W( Z
[ 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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