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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
( k+ D ^' y, F( N; k* n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。
+ _. G, t @- n* u那政府里又分为四种策略的人faithfuls ，trigger-punishments ，trigger-punishments ， mixeds
, L w* ~4 G2 }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 Z' i! M* k v( d- t，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？$ x3 t t( d" F2 G1 R) N( i
breed [peoples people]/ F" N6 j% M5 P m, {% b) b
breed [faithfuls faithful]# N+ S7 \1 W! A% a$ {6 `0 x
breed [trigger-punishments trigger-punishment]
' }( f+ B' X/ n$ X0 b' N6 i1 hbreed [tit-for-tats tit-for-tat]
* a. U: E4 `7 C |2 {1 i7 z/ kbreed [mixeds mixed] & P6 i1 ~6 K8 \: T
turtles-own [cooperate? energy]
' Y. r( R+ O+ C/ h
. n, m& {3 Q) ?1 b7 xto setup
+ W4 y% Z8 @9 uset-default-shape turtles "person"$ E8 R. s. u/ ^
clear-all - D: i9 Q7 E. F/ e9 B- X
setup-peoples
+ M4 K, M4 }: `9 q, Y setup-goverments
( B& x. c" A* M. z* Cask faithfuls [ set energy 0 ] # Q6 t9 m% g2 w0 N, X+ I! G
ask trigger-punishments [set energy 0 ]' @& X9 Z; }% l! F+ A
ask tit-for-tats [set energy 0 ]
' j0 ]9 B2 V- oask mixeds [set energy 0 ]6 U- a+ [1 }, J) ?* \4 ~
ask peoples [set energy 0 ]
5 o, R% K- `: h( S8 J) y; bend: o" S" C& A/ d8 G/ T
' f3 O ]. z# Q* X* d: X2 b
to setup-peoples4 c, W. j# }( r3 N* S- U0 a5 J
/ {5 E$ l- F) [! s+ v5 ~3 rask patches with [-1 < pxcor and pxcor < 20 and pycor = 0]
% z6 d* O# {7 Z J[sprout-peoples 1 [ set color blue set heading 0 ]
% g1 R9 X- R8 l8 c2 c8 h# ^% k2 @8 A& W7 ~. F; O
]
8 C8 L) r6 d0 ^5 [0 f" f6 y, w7 V# Nend
- y' h7 }2 u% F3 R3 X
9 j$ N% ?* F4 H1 }to setup-goverments
7 W8 d- {1 g1 e& v) d. Q5 B8 Rcreate-faithfuls 5 [set color red set heading 180]
6 {1 G; m+ b" b) Lcreate-trigger-punishments 5 [set color green set heading 180]
: F6 i* B1 s' P8 I- \1 jcreate-tit-for-tats 5 [set color white set heading 180]
9 N; }! j' v! J! n+ ~create-mixeds 5 [set color pink set heading 180]
+ q* f0 ^. ^5 zask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1]
. q4 ]& ]9 n8 R s- D5 e2 y]& E* s5 v8 [2 w; K( C- Z
end& h* o- d/ @: ]: _6 F! \5 S
8 I" `% h8 a- o& ?1 H& C' a) }: Vto go4 x# q; X& R. ~# B) ^1 ?1 K
ask peoples [ set cooperate? random 2] * x" w, c5 g' A1 }& u2 b( a7 Q' v
ask faithfuls [ set cooperate? random 2]
( v! S! ?3 u( L ask trigger-punishments [ set cooperate? random 2] D9 _! U6 P, Y: o
ask tit-for-tats [ set cooperate? random 2]
I% ]) F; ?8 b' J2 h ask mixeds [ set cooperate? random 2]
1 v- V: C* A+ w1 |# i" G" T ] x6 u* {0 B1 X( i
ask faithfuls [ * }. K1 T* e- l9 D
if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 )
( W( O6 F/ d) \9 a3 l [ set energy energy + 8 + K7 t- I9 G; R6 @1 s
ask peoples-on patch-ahead 1 [ set energy energy + 2] ]
' x. T! J& s( z' Q, T# w2 K ]  就是这里出问题了无法照我的意思去跑$ f. }2 k: y& w# q3 g" c5 D
ifelse (show-energy?)
! L' [0 I3 Z6 _. Q3 c3 ?/ S% e [ ask turtles [ set label (energy) ] ]; y: d& m% V% E, J0 [5 r7 F
[ ask turtles [ set label "" ] ]
. |" r7 c1 ^. z5 C4 U& D end& S9 ]% ^; \+ c" 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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, W4 z# j4 ], M2 p) \& n+ s[ 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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