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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
1 d+ Y$ u+ I: o: V* u( }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。
5 \# L1 R! O5 {0 M. k那政府里又分为四种策略的人faithfuls ,trigger-punishments ,trigger-punishments , mixeds
$ Q; I& u$ F* v% W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) ! N( ~$ ^1 Y( @7 ] K( g, N
,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?
3 J& ~' @% X- v- n3 z4 Hbreed [peoples people]1 a2 X6 K5 l1 q! n4 |, S' c
breed [faithfuls faithful]0 B5 J$ ^! O9 V h/ c
breed [trigger-punishments trigger-punishment]7 [% w" m# _- I) [! a6 \" @
breed [tit-for-tats tit-for-tat]
! I: E6 a5 o# }: Y' B; Rbreed [mixeds mixed]
' _6 G& ~: J. Aturtles-own [cooperate? energy]& P0 H# `4 ]# k4 A; b
4 L, P: n- s# E, \6 S0 H% w* o" \to setup
: L& U, Z7 x- U4 b4 F2 pset-default-shape turtles "person"% y2 ~( i% A/ C
clear-all . F" {% ]+ {8 }& S
setup-peoples 7 P$ @2 W* }) j8 q
setup-goverments
! _1 A1 b4 o4 X& D( ]9 n3 K4 [ask faithfuls [ set energy 0 ] 2 I' J8 i0 D+ n f% s) }/ f
ask trigger-punishments [set energy 0 ]
q i$ ~ Y, L+ m# A% Qask tit-for-tats [set energy 0 ]
$ {& e$ R: T( b( S$ Sask mixeds [set energy 0 ]1 V1 K; W" V" i2 V# _3 ?( i2 G* E& h
ask peoples [set energy 0 ]1 c9 q$ t- x# Z* D# }7 |3 P2 X
end
8 c K3 V, @8 U8 ^/ R
: g6 ?6 c2 G* Y, Gto setup-peoples
) j/ X1 S* p, W
; ^, a6 g- O, C0 I* p- }ask patches with [-1 < pxcor and pxcor < 20 and pycor = 0]& Y1 K( P6 \7 ?( T4 n
[sprout-peoples 1 [ set color blue set heading 0 ]' T+ j: t5 w) i1 L( R: Q" w
& d# h/ \. V% c]
' c" q& F3 {" @end
- O2 o/ U0 D' W- s; D% }+ V/ R9 j1 ?( f# I7 X# W* \' i( s
to setup-goverments H4 h3 f0 J ]. Q7 n c, R. b: P
create-faithfuls 5 [set color red set heading 180]
# R2 j- O+ r* M1 F( U& {7 Ncreate-trigger-punishments 5 [set color green set heading 180]
6 N6 k2 D1 W7 Q0 Lcreate-tit-for-tats 5 [set color white set heading 180]5 W# O: `7 v4 D3 Y# s% [
create-mixeds 5 [set color pink set heading 180]
- Z+ ]/ m9 F, s' [6 aask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1]
) I, A1 f, u2 ^& u; b]- V) x! k% A4 o& N1 Z `
end
0 D0 ~! }6 {; L/ u, x/ u' ]. n! f
to go
" C5 K4 b% E3 c$ l7 p0 mask peoples [ set cooperate? random 2] ; ^* @, C+ y# C) ]
ask faithfuls [ set cooperate? random 2]
+ i4 @4 B2 h7 P ask trigger-punishments [ set cooperate? random 2]# X. h% E g5 ~' P/ R
ask tit-for-tats [ set cooperate? random 2]
: D1 z& r1 T7 I ^# M3 t% F- X0 K ask mixeds [ set cooperate? random 2]
$ d+ a. T' g; g6 `: L w8 b; d9 L
3 u& q1 U, U# H# e- f( ? ask faithfuls [
0 I' j7 f' C- e& K; h if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 ) : r" D0 c$ Y- }1 Y6 _, x0 G. I
[ set energy energy + 8 - `* S* @' C8 a, B5 z+ H
ask peoples-on patch-ahead 1 [ set energy energy + 2] ], z q- z0 M: h' {9 E
] 就是这里出问题了无法照我的意思去跑
( I# s) ^8 k* w" n ifelse (show-energy?)4 l( D5 T0 L8 d$ ^$ a" w$ P
[ ask turtles [ set label (energy) ] ]
7 v P7 Q1 q w. E [ ask turtles [ set label "" ] ]- L5 B+ P; W# r
end: q8 p* e5 V6 a* ?$ J& b2 Q& {; L
希望大家能帮我解决一下不然我没办法继续写下去 d* U! M4 y9 f# r* s, e5 Y* F8 U2 G
' _7 \* x) @3 e[ 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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