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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 w8 d' g1 j- Q) g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。
: r: @4 x1 j! N2 k7 p- M那政府里又分为四种策略的人faithfuls ，trigger-punishments ，trigger-punishments ， mixeds
# f1 q2 w2 ]& x3 c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）
~! h9 y$ H+ b; c+ P0 Y7 i* s，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？
1 p3 j/ L) \1 E3 B- P! {breed [peoples people]
1 | D# h/ V: Wbreed [faithfuls faithful]
& C6 \1 H# }- l: Pbreed [trigger-punishments trigger-punishment]. B# k( z& U3 {6 T e
breed [tit-for-tats tit-for-tat]
1 B, i8 l( w! r% Obreed [mixeds mixed] , J5 I6 `5 a+ Y# o7 B) r* |
turtles-own [cooperate? energy]
2 Q% O: _" Z- W8 A1 {7 s
7 Z* \; M( P3 f( A3 T, v3 H, mto setup
5 m2 ~+ \1 z, F" r$ bset-default-shape turtles "person"" r- R. q7 o- J) n3 c
clear-all 7 v7 [; o8 }% k- l) O% @# d
setup-peoples
6 v4 c, q% d: e; a+ d/ u setup-goverments! A- V( [; r. D0 y p
ask faithfuls [ set energy 0 ] . h; i2 G) q0 {# w
ask trigger-punishments [set energy 0 ]) m3 @. e/ t- u6 p- U9 C
ask tit-for-tats [set energy 0 ]8 m4 y/ ]) K- G& U% C6 B2 g9 h
ask mixeds [set energy 0 ]( C1 T9 S4 c; _% Q0 v, @8 \# ?4 x6 Q
ask peoples [set energy 0 ], N$ X: O4 c5 U" o$ ]7 {$ }! c6 s
end
: ]( @' a% o$ I6 l, j% R
- L/ _$ l, m0 l! }4 W1 Pto setup-peoples) l* z, p, S) ]. M
$ t7 @, E) X' A' E# m
ask patches with [-1 < pxcor and pxcor < 20 and pycor = 0]# C5 x' \ @* V& R/ A
[sprout-peoples 1 [ set color blue set heading 0 ]
! @, D2 j6 ]( y$ M$ \: H% o! g. w4 j7 V
]3 V4 `7 m6 C: x( E1 f
end
. c1 B& ]5 n/ Z2 z8 B W" h% E; n( X! l1 t
to setup-goverments
1 I( h- ?) c5 o1 Pcreate-faithfuls 5 [set color red set heading 180]
1 K. v) Y$ A6 r- d( I6 icreate-trigger-punishments 5 [set color green set heading 180]8 y2 [8 `# z6 l8 r' i
create-tit-for-tats 5 [set color white set heading 180]1 ~# w. @. s! M) [# X8 j4 |) i
create-mixeds 5 [set color pink set heading 180]2 t) I7 M, ^. v% A/ S
ask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1]) H5 H1 n* P1 Q3 {- W8 P
]
! ~2 ^# e- x C- X: Lend9 V0 \" m* ^1 [2 H6 E$ z* p
2 _4 o s5 r2 k6 M0 r* \7 A' Lto go
& ^3 c- d8 j& Gask peoples [ set cooperate? random 2]
; ?( T8 \" g# J1 l( ^ ask faithfuls [ set cooperate? random 2] , ?! L) ]8 m/ _ m
ask trigger-punishments [ set cooperate? random 2]. Z# J8 v2 L) ]4 V
ask tit-for-tats [ set cooperate? random 2]
9 R$ ~' [0 H- P7 x! k ask mixeds [ set cooperate? random 2]1 ~% d+ j G1 I$ @8 R. s0 |
( N, w. @5 l/ n% l: I
ask faithfuls [ : x- J O* o2 t, d+ [
if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 ) : |1 C5 j7 b; k/ c3 B
[ set energy energy + 8 + p: i# J* _: P c
ask peoples-on patch-ahead 1 [ set energy energy + 2] ]. F C" A, _( N: K& A! i9 |/ x
]  就是这里出问题了无法照我的意思去跑
4 q) z2 p" _# p( F& f- L; g' } ifelse (show-energy?)! p: q/ h$ `2 l# { ]5 H' ^
[ ask turtles [ set label (energy) ] ]
$ O0 ]" F4 `. o1 V3 e8 X" C [ ask turtles [ set label "" ] ]
' I. k& o4 \5 b( c, V end
) \; B2 o& z" k( w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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, u4 E$ X% O0 O3 {- n[ 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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