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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/ b; ^7 Z) b( X
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。 , n' _5 q) x. u5 k
那政府里又分为四种策略的人faithfuls ，trigger-punishments ，trigger-punishments ， mixeds
4 y4 Q- ?/ A" u4 F5 P7 g M- r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） " k3 ^* k9 {% m
，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？
6 Z1 n2 t) @: x4 y I9 bbreed [peoples people]
1 ~; Z0 K6 V I# }) ~breed [faithfuls faithful]
. _# d6 R @1 }& n( Y- xbreed [trigger-punishments trigger-punishment]5 D1 p2 _. `' w
breed [tit-for-tats tit-for-tat]
% l! ?9 W7 M: e+ H) k0 [7 O" Ybreed [mixeds mixed] ) W: E7 l% e' R" b( c
turtles-own [cooperate? energy]
# Q* I4 R: H1 s% p' E' z: X7 s- R; ^. y; t! k- t1 N9 z$ i
to setup
1 {( f' n* o8 Dset-default-shape turtles "person": J7 A8 u; Z( u
clear-all ) Q1 Z1 L( r" s
setup-peoples 0 c* u. ~( W* J' s! @, [
setup-goverments/ S7 }% G: M# u. n# p+ P
ask faithfuls [ set energy 0 ]
3 o; ^1 _# f# {8 Rask trigger-punishments [set energy 0 ]
% I; D" K4 z* n0 |/ m8 ~( N& ~ask tit-for-tats [set energy 0 ]8 }. s9 [ E" a# ^ Q9 d0 f, u7 l
ask mixeds [set energy 0 ]- w: a! D% o5 K7 m
ask peoples [set energy 0 ]2 x- Q @( S+ W, ?
end5 J7 s/ x: ~; x
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to setup-peoples
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! V. G, F3 S# r7 w* Aask patches with [-1 < pxcor and pxcor < 20 and pycor = 0]+ f1 B9 U. g$ Z ~" V9 f$ y
[sprout-peoples 1 [ set color blue set heading 0 ]
6 E& |, H; W, ^! p7 H. k4 y( I9 l) Q- V4 Y( B* {
]& Y) w0 D7 A) R6 _
end
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to setup-goverments/ R( U6 t% R4 s4 N& Q( o9 \
create-faithfuls 5 [set color red set heading 180]
( c3 ?6 q2 B; X: ^! ]1 d: O) n" a7 Screate-trigger-punishments 5 [set color green set heading 180]8 f- C5 _ n6 a1 \& Y
create-tit-for-tats 5 [set color white set heading 180]( O4 \( I* [% G: y
create-mixeds 5 [set color pink set heading 180]
2 `4 W- c4 ~6 cask turtles with [ color != blue ] [while [any? other turtles-here] [setxy random 20 1]
6 C& ]8 Y& L; ?. ?5 s]2 O1 C4 g+ v4 n: N! A7 R- |8 O" X
end
0 l$ R- c' A8 X$ U' k# Z
. ~, }* Y! R, O' p/ _to go
3 i3 t! n2 i/ @$ ~+ E. Wask peoples [ set cooperate? random 2] x1 }# p- a0 |! a" s7 L) u3 l/ a! g
ask faithfuls [ set cooperate? random 2]
6 q2 `; E: q# A6 M; m, b ask trigger-punishments [ set cooperate? random 2]
2 g* F, ?& i7 X' a' {: B0 h# C ask tit-for-tats [ set cooperate? random 2]2 u. ^8 h4 X1 I# ]
ask mixeds [ set cooperate? random 2]4 t# n! J4 E9 @
% r% G& \7 j9 _7 o6 z
ask faithfuls [ ) I8 z+ Q% ~1 T' f8 X
if ( cooperate? = [cooperate?] of peoples-on patch-ahead 1 )
# ]' y2 ~2 F& f8 \: _ [ set energy energy + 8
4 P4 i9 I, }& S) e ask peoples-on patch-ahead 1 [ set energy energy + 2] ]; Y4 \0 G- \5 B2 _
]  就是这里出问题了无法照我的意思去跑
! x; }- A/ {6 a C5 l ifelse (show-energy?)
! V! x- o) H* P: ~& y+ l! [# S [ ask turtles [ set label (energy) ] ]
# m3 O" r. r6 ?1 U. C' _8 k [ ask turtles [ set label "" ] ]
( b8 i; g' p. }1 T/ ?; d$ r+ @5 E end
; p) {7 f$ S0 |% L+ @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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发表于 2008-6-3 17:42:03
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