{"id":614,"date":"2004-05-30T11:14:29","date_gmt":"2004-05-30T02:14:29","guid":{"rendered":"\/?p=614"},"modified":"2004-05-30T11:14:29","modified_gmt":"2004-05-30T02:14:29","slug":"race-game","status":"publish","type":"post","link":"https:\/\/www.hiro345.net\/blogs\/hiro345\/archives\/614.html","title":{"rendered":"Race game"},"content":{"rendered":"

\u3055\u3063\u305d\u304f\u3001\u30ec\u30fc\u30b9\u30b2\u30fc\u30e0\u3092\u4f5c\u3063\u3066\u307f\u305f\u3002\u57fa\u672c\u7684\u306b\u306f\u300cJava\u30b2\u30fc\u30e0\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3000\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af \u9577\u4e45 \u52dd (\u8457)<\/a>\u300d\u306b\u66f8\u3044\u3066\u3042\u308b\u3082\u306e\u3068\u540c\u3058\u3060\u304c\u3001\u58c1\u30af\u30e9\u30b9\u3092\u4f5c\u3063\u305f\u308a\u3001View\u3068\u306a\u308b\u30af\u30e9\u30b9\u306e\u4ed5\u4e8b\u3092\u5897\u3084\u3057\u305f\u308a\u3057\u3066\u3001\u3082\u3046\u5c11\u3057\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u3089\u3057\u304f\u3057\u3066\u307f\u305f\u3002\u30b3\u30e1\u30f3\u30c8\u306f\u66f8\u3044\u3066\u3044\u306a\u3044\u306e\u3067\u3059\u304c\u3001\u3084\u3063\u3066\u3044\u308b\u3053\u3068\u306f\u5927\u4f53\u308f\u304b\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n

<\/p>\n

package org.sssg.four.game;
\nimport java.applet.Applet;
\nimport java.awt.AWTEvent;
\nimport java.awt.TextArea;
\nimport java.awt.event.KeyEvent;<\/p>\n

public class Race extends Applet implements Runnable {
\n\tprivate int fieldWidth = 38;
\n\tprivate int carX = fieldWidth \/ 2;
\n\tprivate GameField field;
\n\tprivate Wall wall = new Wall();
\n\tprivate volatile Thread runner;<\/p>\n

\tclass Wall {
\n\t\tprivate int left = 14;
\n\t\tprivate int length = 10;
\n\t\tint getLeft() {
\n\t\t\treturn left;
\n\t\t}
\n\t\tint getRight() {
\n\t\t\treturn left+length;
\n\t\t}
\n\t\tvoid setLeft(int left) {
\n\t\t\tthis.left = left;
\n\t\t}
\n\t\tvoid setLength(int length) {
\n\t\t\tthis.length = length;
\n\t\t}
\n\t\tvoid left() {
\n\t\t\tif (left > 0) {
\n\t\t\t\tleft–;
\n\t\t\t}
\n\t\t}
\n\t\tvoid right() {
\n\t\t\tif (left+length < fieldWidth) {
\n\t\t\t\tleft++;
\n\t\t\t}
\n\t\t}
\n\t\tboolean isIntersect(int x) {
\n\t\t\treturn getLeft() < x && x < getRight();
\n\t\t}
\n\t}<\/p>\n

\tclass GameField extends TextArea {
\n\t\tpublic GameField(int width, int height) {
\n\t\t\tsuper(“”, height, width, TextArea.SCROLLBARS_NONE);
\n\t\t\tenableEvents(AWTEvent.KEY_EVENT_MASK);
\n\t\t\tsetEditable(false);
\n\t\t}<\/p>\n

\t\tpublic void processKeyEvent(KeyEvent e) {
\n\t\t\tif (e.getID() != KeyEvent.KEY_PRESSED) {
\n\t\t\t\treturn;
\n\t\t\t}
\n\t\t\tswitch (e.getKeyCode()) {
\n\t\t\t\tcase KeyEvent.VK_LEFT :
\n\t\t\t\t\tif (carX > 0) {
\n\t\t\t\t\t\tcarX–;
\n\t\t\t\t\t}
\n\t\t\t\t\tbreak;
\n\t\t\t\tcase KeyEvent.VK_RIGHT :
\n\t\t\t\t\tif (carX < 38) {
\n\t\t\t\t\t\tcarX++;
\n\t\t\t\t\t}
\n\t\t\t\t\tbreak;
\n\t\t\t}
\n\t\t}<\/p>\n

\t\tprivate String WALL = “#”;
\n\t\tprivate String CAR = “*”;
\n\t\tprivate String LOAD = ” “;
\n\t\tpublic void draw() {
\n\t\t\tString str;
\n\t\t\tstr = “”;
\n\t\t\tfor (int i = 0; i < 40; i++) {
\n\t\t\t\tif (i == wall.getLeft() || i == wall.getRight()) {
\n\t\t\t\t\tstr += WALL;
\n\t\t\t\t}
\n\t\t\t\telse if (i == carX) {
\n\t\t\t\t\tstr += CAR;
\n\t\t\t\t}
\n\t\t\t\telse {
\n\t\t\t\t\tstr += LOAD;
\n\t\t\t\t}
\n\t\t\t}
\n\t\t\tstr += “\\n”;
\n\t\t\tfield.insert(str, 0);
\n\t\t}<\/p>\n

\t\tpublic void drawGameOver(int score) {
\n\t\t\tinsert(“Crash!!\\n”, 0);
\n\t\t\tinsert(“Score : ” + score + “\\n”, 0);
\n\t\t}
\n\t}<\/p>\n

\tpublic void init() {
\n\t\tfield = new GameField(35, 10);
\n\t\tadd(field);
\n\t}<\/p>\n

\tpublic void start() {
\n\t\tif (runner == null) {
\n\t\t\trunner = new Thread(this);
\n\t\t}
\n\t\trunner.start();
\n\t}<\/p>\n

\tpublic void stop() {
\n\t\trunner = null;
\n\t}<\/p>\n

\tpublic void run() {
\n\t\tint speed = 200;
\n\t\tint score = 0;
\n\t\tThread current = Thread.currentThread();
\n\t\tfield.requestFocus();<\/p>\n

\t\twhile (runner == current) {
\n\t\t\tif (isGameOver(carX)) {
\n\t\t\t\tfield.drawGameOver(score);
\n\t\t\t\tbreak;
\n\t\t\t}
\n\t\t\telse {
\n\t\t\t\tfield.draw();
\n\t\t\t}<\/p>\n

\t\t\tif ((int) (Math.random() * 2.) % 2 == 0) {
\n\t\t\t\twall.left();
\n\t\t\t} else {
\n\t\t\t\twall.right();
\n\t\t\t}<\/p>\n

\t\t\tif (speed > 100) {
\n\t\t\t\tspeed–;
\n\t\t\t}
\n\t\t\tscore++;
\n\t\t\ttry {
\n\t\t\t\tThread.sleep(speed);
\n\t\t\t} catch (Exception e) {
\n\t\t\t}
\n\t\t}
\n\t}<\/p>\n

\tpublic boolean isGameOver(int x) {
\n\t\treturn !wall.isIntersect(x);
\n\t}
\n}<\/p><\/div>\n

\n\u30a2\u30d7\u30ec\u30c3\u30c8\u306a\u306e\u3067\u3001\u52d5\u4f5c\u3055\u305b\u308b\u306b\u306f HTML\u30d5\u30a1\u30a4\u30eb\u304c\u5fc5\u8981\u3067\u3059\u3002\n<\/p>\n

<html>
\n<head>
\n<title>Race<\/title>
\n<\/head>
\n<applet code=”org.sssg.four.game.Race.class” width=”300″ height=”180″>
\n<\/applet>
\n<\/html><\/div>\n","protected":false},"excerpt":{"rendered":"

\u3055\u3063\u305d\u304f\u3001\u30ec\u30fc\u30b9\u30b2\u30fc\u30e0\u3092\u4f5c\u3063\u3066\u307f\u305f\u3002\u57fa\u672c\u7684\u306b\u306f\u300cJava\u30b2\u30fc\u30e0\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3000\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af \u9577\u4e45 \u52dd (\u8457)\u300d\u306b\u66f8\u3044\u3066\u3042\u308b\u3082\u306e\u3068\u540c\u3058\u3060\u304c\u3001\u58c1\u30af\u30e9\u30b9\u3092\u4f5c\u3063\u305f\u308a\u3001View\u3068\u306a\u308b\u30af\u30e9\u30b9\u306e\u4ed5\u4e8b\u3092\u5897\u3084\u3057\u305f\u308a\u3057\u3066\u3001\u3082 … \u7d9a\u304d\u3092\u8aad\u3080 →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-614","post","type-post","status-publish","format-standard","hentry","category-java"],"_links":{"self":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts\/614","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/comments?post=614"}],"version-history":[{"count":0,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts\/614\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/media?parent=614"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/categories?post=614"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/tags?post=614"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}