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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
; y7 r7 g2 q/ I4 L8 T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。 ; r0 Q8 x* ^( x- K L3 o
那政府里又分为四种策略的人faithfuls ，trigger-punishments ，trigger-punishments ， mixeds : J4 C- j r6 x3 P' }6 m* a; d
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） ~0 B' ^" s8 J6 a* C
，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？; p7 m. z" t8 h6 _2 f
breed [peoples people]
9 A& F; ^& o- z8 O/ qbreed [faithfuls faithful]
$ T- ?* |2 h( v, I( Q1 Q$ Xbreed [trigger-punishments trigger-punishment]
7 ^4 R6 {- b m2 sbreed [tit-for-tats tit-for-tat]$ D" l2 f l8 j1 j
breed [mixeds mixed]
& |3 A' U0 r2 \7 o: f8 F4 L$ pturtles-own [cooperate? energy]
8 L9 ~. Z4 g" r* \' X/ X4 \2 u0 T4 q: n7 Z, W1 x+ X
to setup! S! h; d6 J; o" o! `; d6 x2 X
set-default-shape turtles "person"
: X: m/ i5 P% q clear-all
% u. ~ d4 W" _! l& l setup-peoples $ g! \3 F$ g; H2 }2 A- d
setup-goverments* A/ u% M: k+ n/ c$ R
ask faithfuls [ set energy 0 ]
9 c9 u5 w$ \6 Y6 |( Q# lask trigger-punishments [set energy 0 ]
) j0 ~7 Z( x" [& Gask tit-for-tats [set energy 0 ]
/ l3 C$ u" e8 y/ W" u2 ^' eask mixeds [set energy 0 ]6 G9 m# V+ t4 H/ c8 d' Z6 ]
ask peoples [set energy 0 ], T; G# W. e8 K" _
end% M% j& L, ^# C+ R; ]3 |) ~! P
5 s6 X6 v: Y: B" q- b$ O& M7 Xto setup-peoples
# k; \) ?, ], V/ {3 \
, n4 K% c2 u: V. C5 S9 kask patches with [-1 < pxcor and pxcor < 20 and pycor = 0]
( K: }& \. A0 k3 k[sprout-peoples 1 [ set color blue set heading 0 ]
/ m3 i0 p9 h" h1 C6 H& \6 j8 c$ |2 w [$ b: l; T6 b# k
]
; B' e. `: l6 q" U7 T5 Rend
1 z0 B! U9 K( e, u' A0 M, R, `- V* g# Q; ~! f3 u* z6 m; e
to setup-goverments
* \) i+ U# j3 p$ y% I) I% O# l: ~8 hcreate-faithfuls 5 [set color red set heading 180]
" z8 Y7 E% l0 ~& d+ rcreate-trigger-punishments 5 [set color green set heading 180]+ k | T6 ^% x; s
create-tit-for-tats 5 [set color white set heading 180]
& t; h& U' O0 X7 I% o6 d& ]/ w8 k7 C$ Screate-mixeds 5 [set color pink set heading 180]
! B5 b* O/ e3 m1 F* Yask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1]
" u) i3 [) O1 j& Q* y2 d) C]& q( K/ h5 _3 r8 U3 n8 \8 i/ Z
end: R4 S9 }, Q' z. o2 a' l2 B
: J2 o7 b$ R% `
to go' h1 M% |: v2 |) e
ask peoples [ set cooperate? random 2] # L! _$ g5 Z: s2 }, K' i) }
ask faithfuls [ set cooperate? random 2] ; x) d# D% k+ n
ask trigger-punishments [ set cooperate? random 2]+ n s6 n* d5 D2 u
ask tit-for-tats [ set cooperate? random 2]0 P! \/ F4 j& `! I& q2 U
ask mixeds [ set cooperate? random 2]" S3 I+ B e O2 e
+ o7 x* n0 a# P: h0 a* B$ c5 K ask faithfuls [
4 x4 ^& R1 L6 I/ N) { if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 )
" Y' Q$ A6 z! P2 M* v0 ` [ set energy energy + 8
0 b7 g" ]! s/ W) R2 J ask peoples-on patch-ahead 1 [ set energy energy + 2] ]* i) P" x" Q( Y& g1 D
]  就是这里出问题了无法照我的意思去跑
+ I) ?) Y2 q" x1 T- a ifelse (show-energy?)
% i2 j/ y" K- ^) P9 P( S W [ ask turtles [ set label (energy) ] ]
0 X0 j( r* W2 p$ v% |! V [ ask turtles [ set label "" ] ]9 J# E' m9 w5 w- L& V
end! }+ q% N- s8 b
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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# k( Q" }% \- f+ ]7 J' r[ 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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