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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
+ b2 a7 h0 u5 j% d$ ~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。 " L4 S9 R3 J5 p, h
那政府里又分为四种策略的人faithfuls ,trigger-punishments ,trigger-punishments , mixeds
1 [$ \0 A8 c4 Z3 T8 |! }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) 6 ?$ K! q3 u; W6 j( X( N: _. U3 a5 [
,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?
& C( \( p3 _8 _* Y: ?breed [peoples people]/ e- @ n8 o, a# }/ W5 ^2 i
breed [faithfuls faithful]
- j1 u' [! v$ e4 C4 vbreed [trigger-punishments trigger-punishment]: R% P$ T! ?& [( H+ u
breed [tit-for-tats tit-for-tat]
) L9 ]" I2 z0 H2 m) g- Y3 cbreed [mixeds mixed]
# N; R! _% _% j$ a. G7 Sturtles-own [cooperate? energy]4 o3 n2 Q# e- V8 z( }- N
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to setup. V7 \: D8 ~: K& I$ B
set-default-shape turtles "person" O: u4 ]% d- y& i$ n8 ^6 ^
clear-all
5 z" @; p1 N U/ w$ t+ P- r" x) S$ a setup-peoples
3 X2 F* j! B# }/ K1 Z setup-goverments
" P) i# k1 d5 P: ^1 Rask faithfuls [ set energy 0 ] ( e/ \4 x/ i1 F' K }5 Y6 B$ w ^7 h7 Q
ask trigger-punishments [set energy 0 ]( N4 E6 X1 e( p& w* h
ask tit-for-tats [set energy 0 ]
% n+ W/ C9 H; G" }- s( w2 {ask mixeds [set energy 0 ]" p; y( j8 t& r5 [- O* f5 |) `3 ~" {
ask peoples [set energy 0 ]% ^. B: ]8 z! ^5 Y0 t' E( d: S# p
end
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to setup-peoples
4 o/ S/ y3 P; P$ ]
: V% s: O7 {- j3 r- |ask patches with [-1 < pxcor and pxcor < 20 and pycor = 0]! s9 H: f7 P. D* U3 G4 p3 {
[sprout-peoples 1 [ set color blue set heading 0 ]0 P# _. Z( v$ W
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end& I. T1 e l4 n% j5 a. Y
o2 H3 U- J- `+ x- x
to setup-goverments4 N4 z! y, Y4 Z; E
create-faithfuls 5 [set color red set heading 180]
3 q% O1 ?. Y7 E acreate-trigger-punishments 5 [set color green set heading 180]
0 {; Q+ i* |/ Y9 R/ g" D& f% o+ K ^create-tit-for-tats 5 [set color white set heading 180]
" G1 O! l8 C U3 Qcreate-mixeds 5 [set color pink set heading 180]- c8 F$ D4 _: W ?
ask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1]
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end
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to go! ?5 ~- D4 v0 E; R# |0 ?
ask peoples [ set cooperate? random 2]
$ a! {. ~. W9 s* l# n8 J ask faithfuls [ set cooperate? random 2] 3 q' r- n5 B1 t' C* z Z* j, P
ask trigger-punishments [ set cooperate? random 2]
* _/ Q! K% C( d+ p) ~5 O. } ask tit-for-tats [ set cooperate? random 2]
- L+ m: H( T" q, a ask mixeds [ set cooperate? random 2]
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+ M- ]5 I6 L. k ask faithfuls [ ; E" H( @' q: S7 m7 y( D
if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 )
8 L- K1 ~5 ^+ `) } [ set energy energy + 8
; r: J' `/ t/ e) q ask peoples-on patch-ahead 1 [ set energy energy + 2] ]; u9 |$ ?- T; A8 \. j
] 就是这里出问题了无法照我的意思去跑' B4 V5 F$ @1 [6 y; J
ifelse (show-energy?)+ A, R; ]0 w( o {$ e- k& r7 y
[ ask turtles [ set label (energy) ] ]% a- }5 q/ S: A4 I" Q' K: ] F5 ]
[ ask turtles [ set label "" ] ]
- L: ~ C% F* ?2 a# |. x end. l+ |! {+ a8 h3 Z5 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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