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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
) W8 |+ M; k/ q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。 ! J6 K- f/ B7 @' p) P8 p8 _
那政府里又分为四种策略的人faithfuls ，trigger-punishments ，trigger-punishments ， mixeds 3 z* m7 e* f/ 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） & C" n' J% t8 i1 f
，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: G4 ^7 Q8 \5 y6 qbreed [peoples people]) l1 p/ e& H2 V7 s) x% a7 H+ _
breed [faithfuls faithful]
0 {9 \3 H& X$ K0 M1 T: T2 ?! n% i) Nbreed [trigger-punishments trigger-punishment]& m" i/ g- l2 h0 y
breed [tit-for-tats tit-for-tat]2 q$ Q! ~/ z4 q0 L
breed [mixeds mixed] " {( {9 y' z* s9 a9 z* B5 l* H
turtles-own [cooperate? energy]% K6 A) r; j3 P7 x H
! x2 ?# y' p; q; v9 ?to setup* ^5 D% ]4 o) Z
set-default-shape turtles "person"3 W8 q+ H0 k8 c4 V, V7 B3 o
clear-all
' K3 U- o5 _& i! H* W# t; B setup-peoples
' U: {7 z e/ a# k3 b: Z) t setup-goverments {9 G( m$ F0 g2 c$ w
ask faithfuls [ set energy 0 ] ) K8 a) W' o3 S3 r3 K
ask trigger-punishments [set energy 0 ]' w/ C1 D" r- \
ask tit-for-tats [set energy 0 ]( r4 E3 B7 y+ a/ K, Q1 p
ask mixeds [set energy 0 ]; e; t0 ?" U4 l# s& _
ask peoples [set energy 0 ]
! Q/ Y6 a( J d/ c, s! E+ Pend& O4 W9 s) P* t |7 e4 {; h
7 @0 w& P/ W, Qto setup-peoples/ Q0 l" ? |' Q8 t6 x
8 o; Z9 p6 t8 k9 l; i5 p$ A
ask patches with [-1 < pxcor and pxcor < 20 and pycor = 0]
" E" |! J4 A! S- X3 E[sprout-peoples 1 [ set color blue set heading 0 ]9 m9 y' \+ e0 x, c3 R, D
1 X3 k2 D5 D9 o, a1 q7 }# P. y]
9 C. `5 x0 C2 d6 p5 Aend
+ w# j$ X( ^ g& j1 g8 d( l" h' ]& m8 T; A; U, M
to setup-goverments/ \2 ~( W3 f/ m, T1 X3 J
create-faithfuls 5 [set color red set heading 180]
( c0 z+ M/ |$ ]' r) Ucreate-trigger-punishments 5 [set color green set heading 180]' q/ j \9 x4 P, I) ^
create-tit-for-tats 5 [set color white set heading 180]
4 o+ Z$ G1 j q) T8 s# N- f; screate-mixeds 5 [set color pink set heading 180], p3 o0 s7 B9 U
ask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1]7 U* Z0 c& ?4 f2 O: _: T
]
_* S0 K; d8 J9 U( ?8 [end
7 \/ ?: C; F! K2 `- o, w
( w3 Z7 O' W. Xto go
6 m, ]% p k4 V! |! x8 K5 b+ D1 qask peoples [ set cooperate? random 2] 2 Z, e4 r( v# y* I, K$ y, [7 G4 L+ j
ask faithfuls [ set cooperate? random 2]
7 S" W; D* l) K3 q4 C. G% } ask trigger-punishments [ set cooperate? random 2]- u% z) @# k/ a2 C
ask tit-for-tats [ set cooperate? random 2]7 I9 H8 r( v( M/ @! l
ask mixeds [ set cooperate? random 2]# q' n1 g$ J9 `7 f6 ~
1 J' }7 z' g. q5 Z* \6 e
ask faithfuls [ , d7 I9 c" e0 t" j
if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 ) 2 O2 A5 n3 ?4 B3 w" R, I
[ set energy energy + 8
1 Y) D# D4 D3 g% a8 X ask peoples-on patch-ahead 1 [ set energy energy + 2] ]
* ?2 v7 W9 X- U" G6 ~ ]  就是这里出问题了无法照我的意思去跑( n2 l k( r+ C l' b, m
ifelse (show-energy?)
+ p$ A- Q/ ^* g; t7 t8 N ] [ ask turtles [ set label (energy) ] ]
0 ^) }1 B/ n' j, i: _9 q [ ask turtles [ set label "" ] ]
& k4 S- Q$ [$ ^6 k3 \6 j end
( @ ?0 d3 a: ^( M% z1 l/ T- m( h; O p希望大家能帮我解决一下不然我没办法继续写下去 3 ]4 [5 J' D" j9 q5 i) b
; }# S: q9 I$ Y4 C& A% `6 a, 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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