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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8 K+ K/ Q( R- e5 `5 |# }
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。
1 o1 ?1 N3 E1 s, j. E那政府里又分为四种策略的人faithfuls ,trigger-punishments ,trigger-punishments , mixeds
& q/ Y- F+ r# f/ F! j2 G* g1 N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) , a1 ^: Z3 L+ S# L! L+ A
,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 `6 t0 J) p4 ]; k
breed [peoples people]4 j& }0 s6 T4 m" r( b' m
breed [faithfuls faithful]
, L2 b* | d D% A6 Sbreed [trigger-punishments trigger-punishment]0 M0 }( q0 g8 h. ?; c
breed [tit-for-tats tit-for-tat]
6 J% v: ?* a) N) O" J5 A$ s; Zbreed [mixeds mixed]
3 B$ n2 M1 `5 J: a" ~turtles-own [cooperate? energy]! d& C/ B# Y# j2 {* ~
: j" q4 q: L3 s) g4 @* b! mto setup" u! J% S9 m) F8 E! i3 p$ b
set-default-shape turtles "person"! d$ ]8 e. @7 k3 h& f: s- \
clear-all
! O* V4 h" j( H% h! {2 k: c setup-peoples : v0 q- {8 `# b0 d
setup-goverments" w+ ^4 p0 F' ~* z1 N( r U$ @6 M
ask faithfuls [ set energy 0 ]
2 N0 J; y* \6 X& X$ s" cask trigger-punishments [set energy 0 ]1 L/ d" w U/ r5 C8 U- W/ a% x# w/ q
ask tit-for-tats [set energy 0 ]( ?* j: ` F3 b o
ask mixeds [set energy 0 ]3 @9 [5 X7 y! v7 ^- ~3 p
ask peoples [set energy 0 ]8 [2 G6 ?" S- P& l. k. v8 x7 }
end' ]" i* k2 m! n
8 y0 J$ d* H( @! c1 @- ]
to setup-peoples3 \8 t4 a N2 v; M% Y
: Z# ^% X' E* R) _1 o* {/ U; L
ask patches with [-1 < pxcor and pxcor < 20 and pycor = 0]
, ~0 S2 ~% f, z% _[sprout-peoples 1 [ set color blue set heading 0 ]7 X! D' W; }: w* O! J
! A' L q* z7 \5 z$ Y3 A2 O1 c
]
5 m1 Z5 k& o2 {: m3 a" d8 I! X( P9 K4 fend
: M* c1 \) ]( [
. ]/ w" J* b2 d# \ E3 u! Q& Bto setup-goverments3 n: P) c9 U1 |5 O c
create-faithfuls 5 [set color red set heading 180] & P8 T* g2 c& k$ f9 f3 c( l, I
create-trigger-punishments 5 [set color green set heading 180], R( ^4 N# |3 N0 I3 H) F' i! d
create-tit-for-tats 5 [set color white set heading 180]; \6 l9 X8 U% G' K+ Y
create-mixeds 5 [set color pink set heading 180]% `! G" o' x* m( u
ask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1]1 y2 ~" e% n& Q
]
) o. I) A5 A) G8 P; Z/ j0 {end8 J5 Z+ p$ o5 {- }7 g( H
- w) m/ G* ~2 y- R0 x, n5 {' P7 G! _to go
s" d0 A) Z& P/ a% G/ _8 C9 Hask peoples [ set cooperate? random 2] 3 c7 y6 ^4 p5 S5 Q
ask faithfuls [ set cooperate? random 2]
& R- T8 D& n* U$ s j; [ ask trigger-punishments [ set cooperate? random 2]5 A$ e. c% R0 `9 h. l
ask tit-for-tats [ set cooperate? random 2]
4 P/ x# X+ h! I/ t; K ask mixeds [ set cooperate? random 2]
@& J8 D' U: [4 G" X5 {
1 V' u2 [/ A0 ] ask faithfuls [ . m( g( v; Q1 s9 Z, h
if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 ) 0 k1 @- R7 Z; j( w: s6 Q
[ set energy energy + 8
7 J$ k3 ]4 F$ V- n9 U: K ask peoples-on patch-ahead 1 [ set energy energy + 2] ] a, G4 X6 j, P' }+ @
] 就是这里出问题了无法照我的意思去跑+ y: D) Z3 M' ?& q5 R7 R1 A
ifelse (show-energy?)
( v" M+ P2 e2 f2 ?5 h, r/ |& D [ ask turtles [ set label (energy) ] ]9 J# r5 l: p. T `. w5 B
[ ask turtles [ set label "" ] ]; x3 v/ T9 A9 A1 S+ V4 d5 o4 _
end
0 e# b" g5 {5 g1 ?" I) @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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