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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 r* T) t6 k9 B% k* K
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。 / y+ _2 ^6 h+ ^
那政府里又分为四种策略的人faithfuls ,trigger-punishments ,trigger-punishments , mixeds
, e6 U) u6 E7 `! ~/ w( F/ C8 S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) / p) f6 p- F8 N! A: B- h7 B
,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?/ k$ o: O H4 z/ {& @
breed [peoples people]
: X5 A6 z& N0 E* T& r7 Kbreed [faithfuls faithful]' ~1 q# _$ o9 B9 X1 r# {
breed [trigger-punishments trigger-punishment]
. |! m7 `: m/ [breed [tit-for-tats tit-for-tat]& Y$ }) j, |1 @: q
breed [mixeds mixed] 1 C# X5 \1 r7 i; j. U
turtles-own [cooperate? energy]& [- ]0 z/ D; U6 ?9 ?1 @0 L, I
# V- X3 r& a$ c1 k, V( l6 {to setup
: T( s, ^6 c9 E" K( H; h( rset-default-shape turtles "person"" x7 Y' v8 @* L& j+ `; c. a
clear-all
& g" m0 N6 D5 ^/ s- m setup-peoples
* B6 Q" Q1 s$ `) R setup-goverments' H6 e9 b7 ^/ H
ask faithfuls [ set energy 0 ]
, {) A+ c/ e& o) Q; |; V; _+ V/ |ask trigger-punishments [set energy 0 ]
# o( A" v# ?$ A0 p% _ask tit-for-tats [set energy 0 ]
2 y* M% @" J* ~( A& N. `ask mixeds [set energy 0 ] Q8 N( E* Q- X" }* ^# v4 V
ask peoples [set energy 0 ]2 S( z# z- \, N- p! C" t5 t; ~
end
/ B8 G$ _& J$ C# H U7 S6 T* i
* P. a, Y, v# N- h# \/ E) vto setup-peoples- x" b6 N% |- i4 F
5 ^7 R1 ]& \/ ]/ p1 W" O( m* Jask patches with [-1 < pxcor and pxcor < 20 and pycor = 0]
- J' w8 t6 {/ Z& y6 A& F" z[sprout-peoples 1 [ set color blue set heading 0 ]% C. F5 M" b8 p; h' u
, P- U7 C% @% b, z# F
]
* H1 f$ I, d2 L8 Mend
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* R) w# ~- \, s/ w- B1 g# eto setup-goverments
* E! a7 D: m* O* G) s( I& D! Fcreate-faithfuls 5 [set color red set heading 180]
2 x) ~9 `+ p* H3 c5 e9 ]3 U' screate-trigger-punishments 5 [set color green set heading 180]1 k: F' K: n' H* v/ q/ l
create-tit-for-tats 5 [set color white set heading 180]7 R: \8 x# S; G7 V& ]
create-mixeds 5 [set color pink set heading 180]5 R; G; D D4 Z% M
ask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1]" q3 y# ?" S+ z( j4 \8 J
]* g$ U2 @1 r" a) C1 R: c
end/ Z8 x6 ^$ Z Z% L1 e
5 G9 m. _3 F5 y
to go1 j, q1 p: g+ \! L3 n
ask peoples [ set cooperate? random 2]
8 A( u# x* }. }. Z' q) _, p- ?+ { ask faithfuls [ set cooperate? random 2] , ^# ?" H$ K3 v( D) F
ask trigger-punishments [ set cooperate? random 2]
& B1 e7 J" j+ O# ` ask tit-for-tats [ set cooperate? random 2]. i; Q8 s6 r2 h! k9 P
ask mixeds [ set cooperate? random 2]
X8 N# W* Q: _5 K! @7 l ( t- [. K' U9 J
ask faithfuls [
6 z+ P/ [3 B0 \ if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 )
, p" n* i7 P5 h [ set energy energy + 8 7 Y5 j7 W2 p6 t+ Y% q) [) y
ask peoples-on patch-ahead 1 [ set energy energy + 2] ], _$ U. z& ^9 c! I& S
] 就是这里出问题了无法照我的意思去跑
# i' t* R; C/ w0 Q& Y' K4 X ifelse (show-energy?)
9 ?$ o" O: L* \, S y/ A3 M [ ask turtles [ set label (energy) ] ]
5 ~5 r- t% N/ N; L) W# D [ ask turtles [ set label "" ] ]- q. H M" z' m/ E6 R+ ?. S
end8 Y6 i/ d" R, z9 ~
希望大家能帮我解决一下不然我没办法继续写下去 " v! T# C; z- p, D& c
" l4 q# [2 i! n: x! g# x$ i5 g[ 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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