lesson2

README.md

@@ -1 +1 @@
-# lessons
+# lesson

index.js

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+const term = require( 'terminal-kit' ).terminal ;
+
+let progressBar , progress = 0 ;
+let summ = Math.floor(Math.random() * 21);
+const items = [
+    'Взять еще карту' ,
+    'Хватит' ,
+];
+
+const doProgress = () => {
+    progress += Math.random() / 10 ;
+    progressBar.update(progress) ;
+    if (progress >= 1) {
+        setTimeout(() => {term( '\n' ); next();},200);
+    } else {
+        setTimeout(doProgress , 100 + Math.random() * 100);
+    }
+};
+
+const doProgressAgain = () => {
+    progress += Math.random() / 10 ;
+    progressBar.update(progress) ;
+    if (progress >= 1) {
+        setTimeout(() => {term( '\n' ); playComputer();},200);
+    } else {
+        setTimeout(doProgressAgain , 100 + Math.random() * 100);
+    }
+};
+
+const next = () => {
+    term.cyan( `Сумма твоих карт ${summ}.\n` );
+    term.singleColumnMenu( items , function( error , response ) {
+        if (response.selectedIndex === 0) {
+            summ += Math.floor(Math.random() * 11);
+            if (summ > 21) {
+                exit();
+            } else if(summ === 21) {
+                term.green('BLACKJACK\n');
+                stop();
+            } else {
+                next();
+            }
+        } else {
+            stop();
+        }
+    });
+};
+
+const exit = () => {
+    term.red( `Сумма твоих карт ${summ}, ты проиграл\n` );
+    summ = Math.floor(Math.random() * 21);
+    progress = 0;
+    entryQuestion('Сыграем еще? [Y|n]\n' );
+};
+
+const stop = () => {
+    progress = 0;
+    progressBar = term.progressBar({
+        width: 50 ,
+        title: 'Сдаю карты себе:' ,
+        percent: true
+    });
+    doProgressAgain();
+};
+
+const playComputer = () => {
+    const computerSumm = Math.floor(Math.random()*40);
+    if (computerSumm <= 21 && computerSumm > summ) {
+        term.red(`У меня ${computerSumm}, я победил\n`);
+    } else if (computerSumm <= 21 && computerSumm < summ) {
+        term.green(`У меня ${computerSumm}, ты победил!\n`);
+    } else {
+        term.green('У меня перебор, ты победил!\n');
+    }
+    summ = Math.floor(Math.random() * 21);
+    progress = 0;
+    entryQuestion('Сыграем еще? [Y|n]\n' );
+};
+
+const entryQuestion = (text) => {
+    term(text);
+    term.yesOrNo({yes:['y','ENTER'], no:['n']} , (error, result) => {
+        if (result) {
+            progressBar = term.progressBar({
+                width: 50 ,
+                title: 'Сдаю карты:' ,
+                percent: true
+            });
+            doProgress();
+        }
+        else {
+            term.red("Ой, всё!\n");
+            process.exit();
+        }
+    });
+};
+
+entryQuestion('Поиграем BlackJack? [Y|n]\n');

package.json

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+{
+  "name": "lessons",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "dependencies": {
+    "terminal-kit": "^1.32.3"
+  },
+  "devDependencies": {},
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/n-randin/lessons.git"
+  },
+  "author": "",
+  "license": "ISC",
+  "bugs": {
+    "url": "https://github.com/n-randin/lessons/issues"
+  },
+  "homepage": "https://github.com/n-randin/lessons#readme"
+}