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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 }7 Q1 T) d8 G4 X) }
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。 - N4 K0 v: I- Z( R
那政府里又分为四种策略的人faithfuls ，trigger-punishments ，trigger-punishments ， mixeds . f& \, D B7 d: y9 _1 N6 M6 C9 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）
3 q$ V. U6 Y+ L( U' P，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？6 T5 Y. I* _# [$ G. w4 p X
breed [peoples people]
( ^% o& m7 b& r3 q5 M# F0 \breed [faithfuls faithful]% u! h5 K; }) Z* c: w3 `( K" [
breed [trigger-punishments trigger-punishment]
4 S0 V) F! t: e, U8 u9 c X' l6 ?breed [tit-for-tats tit-for-tat]
+ ^2 `4 l! j3 Gbreed [mixeds mixed] 2 Z; o% [1 [2 `4 O
turtles-own [cooperate? energy]
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to setup5 Q8 K5 r) ~# R
set-default-shape turtles "person" `- X; B/ ~$ I8 h7 N1 G6 O
clear-all
9 `* x1 W6 ~' ?5 [. _; ? setup-peoples " v) [6 n4 m: m
setup-goverments
/ P* {( |+ p5 ?: i7 Zask faithfuls [ set energy 0 ] - A: k! M, _, F$ }, y% E, r; u& m
ask trigger-punishments [set energy 0 ]
% a2 I% u# x6 K+ Dask tit-for-tats [set energy 0 ]6 z) F/ h5 [& V1 y" V: x
ask mixeds [set energy 0 ], O6 z2 s M& [4 r
ask peoples [set energy 0 ]
L/ `9 ^& P: E/ Rend
9 M5 I; y- D! h3 \' B. C
1 y: g$ u- x: _to setup-peoples
/ G$ @1 Q Q4 S
$ [. m2 [) b# m8 r0 z7 Task patches with [-1 < pxcor and pxcor < 20 and pycor = 0]
7 W6 `/ a& \6 ]8 C3 c[sprout-peoples 1 [ set color blue set heading 0 ]; d4 x$ w' p- e% B- q. { f, t
! D% j4 _' \4 p: w4 e- S
]: ]5 f0 w6 y' C
end+ e* N9 B, O) T/ v: A! F) e7 q
* p; B+ b9 X5 p6 A2 _' z- Cto setup-goverments
8 v+ ~) n1 }' X+ y. lcreate-faithfuls 5 [set color red set heading 180]
9 G' b0 m4 i2 N9 C5 O4 e$ Ucreate-trigger-punishments 5 [set color green set heading 180]* l0 K5 B. Q/ y2 m% J
create-tit-for-tats 5 [set color white set heading 180]4 }7 ^# \" V7 P% a3 Z
create-mixeds 5 [set color pink set heading 180]
' V2 e% W m# M1 t& ^7 P- Fask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1]+ M" j6 n5 l7 x2 J& ]9 z
]
8 _2 M G" C/ n+ o7 m3 X! v% Lend# W3 I4 r* O! e& P. R% U( J
2 J/ U; y+ S; Q$ b7 Xto go
4 n d1 \/ C# U- P/ Wask peoples [ set cooperate? random 2] * H) k8 I$ B5 g: O, d! b
ask faithfuls [ set cooperate? random 2] 0 m o& P9 Z* e3 m& Q$ \
ask trigger-punishments [ set cooperate? random 2]: J! }1 }2 ]0 `) N" D
ask tit-for-tats [ set cooperate? random 2]6 O* r, x6 M0 n- _
ask mixeds [ set cooperate? random 2]! X; d- Y9 y$ W1 C& B1 g. O
+ W( K$ q# ]* @$ k! k& H
ask faithfuls [
0 e/ {/ ?% m7 B. t. C: @ if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 ) , t3 G2 R/ W% t4 h0 Y; Q
[ set energy energy + 8 2 W3 s1 @/ G* _
ask peoples-on patch-ahead 1 [ set energy energy + 2] ]/ ?0 F" y- s0 K2 ?" J. r2 N/ R# u
]  就是这里出问题了无法照我的意思去跑
# ^3 U9 M; F, m/ m ifelse (show-energy?)6 l0 [( n* W% a5 U( l- W
[ ask turtles [ set label (energy) ] ]
- g3 X. p$ U' u: z# H [ ask turtles [ set label "" ] ]4 S1 {: d- x9 F
end
; J% g4 k( U J$ d p# \: j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
楼主