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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; |7 h9 w# B9 j' r5 z* n9 ]
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。
. q% J8 W9 B ]那政府里又分为四种策略的人faithfuls ,trigger-punishments ,trigger-punishments , mixeds
* n7 A& j4 ?( ]) {) ~8 n) Q. U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) 9 ^+ k/ o. f) x9 C! Y g
,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$ [& _ l- c2 x- U% N5 f
breed [peoples people]
6 r* {/ X" C2 d; Lbreed [faithfuls faithful]
! f! F* w. {. Y: v6 E6 Sbreed [trigger-punishments trigger-punishment]
! U9 P3 V% X7 cbreed [tit-for-tats tit-for-tat]6 Q+ @. Q' Q; D& _* z: k1 \* Y
breed [mixeds mixed] ) {4 x& l: R4 d2 W1 C' \
turtles-own [cooperate? energy] K- g3 x0 i$ B' X0 I1 v. B5 l0 T
- R# {& p& @2 J; J- ?/ Lto setup4 R3 T" p* h+ s1 m: r) R
set-default-shape turtles "person"
7 ]* H# Q/ H t7 ` clear-all " w7 F: {1 D0 N) X! w
setup-peoples 5 {( c- R/ g" O+ k( G" g+ x
setup-goverments
2 G3 F* S( y3 |- w7 `ask faithfuls [ set energy 0 ]
( W2 b5 A- {% R. t, }ask trigger-punishments [set energy 0 ]
/ X5 P$ l9 G7 H% Mask tit-for-tats [set energy 0 ]; p/ e. i! o/ g/ M' Y
ask mixeds [set energy 0 ]
/ Q$ ^7 S4 D# i' T: l0 qask peoples [set energy 0 ]+ O# L( e6 R5 ^0 m5 z
end
5 B* C1 J w2 q0 s" ]5 D/ C+ c! H( f2 A6 L; I
to setup-peoples y4 P% z; b3 N1 M5 X* h
6 h6 _" `" m% i
ask patches with [-1 < pxcor and pxcor < 20 and pycor = 0]8 ]+ E$ C( p+ {5 |# [+ p5 l
[sprout-peoples 1 [ set color blue set heading 0 ]' M. @8 U* @, C+ C! m% J
7 j3 I1 W& ?. o' {$ X1 Z$ Z& y]3 x) X3 e: d1 Y: ]- U7 M! O; g* ~
end
4 p ]+ I8 r$ ?; W/ L: O' x) {# ?: @* X
to setup-goverments
: v3 v* [; F) s5 E- \- a) Q4 |create-faithfuls 5 [set color red set heading 180] # Q! h" a6 e$ F2 ]
create-trigger-punishments 5 [set color green set heading 180]5 j3 o% V# o1 d- Y/ P
create-tit-for-tats 5 [set color white set heading 180]
: h# f+ p# g2 `create-mixeds 5 [set color pink set heading 180]
% w: G t3 E; z- U2 L6 w6 N; Gask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1]0 O3 h, d) ^1 O6 B9 _" D
]
- _/ W+ V ~2 C/ q+ b3 v$ L9 O! K, Nend
, w% _/ |$ I! e7 q0 h1 f0 V! o) a
; m0 x3 |" k9 k" E3 p+ }to go
" E. ~8 g1 E% J8 Oask peoples [ set cooperate? random 2]
9 M# ^ i/ i% ?& E: G ask faithfuls [ set cooperate? random 2]
/ |+ l5 r4 m! Z6 @6 r* Q& D ask trigger-punishments [ set cooperate? random 2]
7 C; G( T; r- F( } ask tit-for-tats [ set cooperate? random 2]
6 o' W+ e! T0 r; }4 P ask mixeds [ set cooperate? random 2]
1 s. k8 o0 f- O9 a6 B0 R " k) C" j" D! A; T( r/ N$ l
ask faithfuls [
: g. ~& a: o5 C- b: R; R if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 ) - x* p; }* w- v* G
[ set energy energy + 8 5 N8 c. I) I+ i% u8 I4 v' [0 w
ask peoples-on patch-ahead 1 [ set energy energy + 2] ]: ]) \- _4 y- X& G4 T
] 就是这里出问题了无法照我的意思去跑4 s$ v8 ^, O" ] V; }
ifelse (show-energy?)# E2 M! @' i7 Z# m3 c3 Y& C
[ ask turtles [ set label (energy) ] ]
. _. a& s2 K5 I- N% M [ ask turtles [ set label "" ] ]- m! d8 l# \, ?) h
end9 _) ]+ P4 g! o2 d
希望大家能帮我解决一下不然我没办法继续写下去 ; O, G6 i4 x8 C8 ?
6 X& b1 f( D" ^+ i3 l( r# 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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