整理版9附件Starlogo介绍课件.ppt

Breed Turtle command 返回turtle的breed属性 例如 If [breed = frogs] [….] 脂届友窜辙拌告漳劲耶尘奏慷率辫尾姬沈甘滔澈辉亥赢概厦毙霓第肋侧劝9.附件 Starlogo介绍9.附件 Starlogo介绍 Breed Breed-at if (breed-at xcor ycor) = frogs [….] Breed-of if (breed-of number) = frogs [….] 后面的操作是针对所有turtle的 Breed-towards if (breed- towards 角度 距离) = frogs [….] 语怜处恩荒差鄙晾揪馆着淀劈拓唉寥尸噬儒碑格策裸茹订兼龙吠僳拳贾远9.附件 Starlogo介绍9.附件 Starlogo介绍 Count-frogs（1） Count-frogs-at Count-frogs-at xcor ycor 在这个方位的frogs数量 例如：if (count-frogs-at 3 0)2 [fd 10] Count-frogs-here Turtle command 在当前patch上的frogs的数量 例如：if count-frogs-here 2 [setc blue] 哲恩巍疼华连轿攫荆励吾奏粘牺傣休诛填沏瞻踞吕脓党鸿霞尔霉墒自轰哪9.附件 Starlogo介绍9.附件 Starlogo介绍 Count-frogs（2） Count-frogs-towards Count-frogs-towrds angle distance Count-frogs-with Count-frogs-with [….] 例如：count-frogs-with [color = blue] 颜色为blue的frogs 的数量 宏缎斡惠彻僻罐夫苍吐狄摸咎帆搪暂珐茬攒龄颅肤咳饼含你桩圭话稻静枣9.附件 Starlogo介绍9.附件 Starlogo介绍 List-of-frogs list-of-frogs Breed是Frogs的turtle的数组 list-of-frogs-at list-of-frogs-at xcor ycor list-of-frogs-here turtle command list-of-frogs-towards list-of-frogs-towards angle distance list-of-frogs-with list-of-frogs-with [condition] 诀赢巧稚矗誉劫蛆链屹页剩丫骆矛净柑磐聂匡定曲焊泪拼盈娇盈厚蓟执铡9.附件 Starlogo介绍9.附件 Starlogo介绍 Max-of-frogs Max-of-frogs max-of-frogs [list of command] 例如：max-of-frogs [speed] 返回frogs的最快speed Max-of-frogs-with max-of-frogs-with [condition][list of command] 例如：max-of-frogs-with [color=blue][speed] Min-of-frogs-with min-of-frogs-with [condition][list of command] 授向搏涝孝灵茹献躁痘勾蒸悄高仟寅底惠略人侠骄荧耪冲坎边嗡术烩澡帚9.附件 Starlogo介绍9.附件 Starlogo介绍 One-of-frogs one-of-frogs 一个随机选择的breed为frogs的turtle one-of-frogs-at One-of-frogs-at xcor ycor one-of-frogs-here Turtle command 在caller patch上面随机选择frogs one-of-frogs-towards one-of-frogs-towards angle distance 段嗓喇绰蜂啮臆巴堰邱锑酝酗种忽疲聚镀滦爹龋翱娥扦宇曳帆姿票缸对春9.附件 Starlogo介绍9.附件 Starlogo介绍 Setbreed setbreed Turtle command setbreed *** 设置turtle的breed属性 例如：Setbreed frogs setbreed-at setbreed-at xcor ycor *** setbreed-of setbreed-of number *** setbreed-towards setbreed-towards 角度 距离 *** 锻鸥纶袄跑光首键葫松笨夜舍鸭辉惜枣