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https://github.com/coding-horror/basic-computer-games.git
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add 00_Alternate_Langage folder and move alternate ports there
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84
00_Alternate_Languages/33_Dice/javascript/dice.js
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84
00_Alternate_Languages/33_Dice/javascript/dice.js
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// DICE
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//
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// Converted from BASIC to Javascript by Oscar Toledo G. (nanochess)
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//
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function print(str)
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{
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document.getElementById("output").appendChild(document.createTextNode(str));
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}
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function input()
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{
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var input_element;
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var input_str;
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return new Promise(function (resolve) {
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input_element = document.createElement("INPUT");
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print("? ");
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input_element.setAttribute("type", "text");
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input_element.setAttribute("length", "50");
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document.getElementById("output").appendChild(input_element);
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input_element.focus();
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input_str = undefined;
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input_element.addEventListener("keydown", function (event) {
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if (event.keyCode == 13) {
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input_str = input_element.value;
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document.getElementById("output").removeChild(input_element);
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print(input_str);
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print("\n");
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resolve(input_str);
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}
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});
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});
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}
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function tab(space)
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{
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var str = "";
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while (space-- > 0)
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str += " ";
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return str;
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}
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// Main program
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async function main()
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{
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print(tab(34) + "DICE\n");
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print(tab(15) + "CREATIVE COMPUTING MORRISTOWN, NEW JERSEY\n");
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print("\n");
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print("\n");
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print("\n");
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f = [];
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// Danny Freidus
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print("THIS PROGRAM SIMULATES THE ROLLING OF A\n");
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print("PAIR OF DICE.\n");
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print("YOU ENTER THE NUMBER OF TIMES YOU WANT THE COMPUTER TO\n");
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print("'ROLL' THE DICE. WATCH OUT, VERY LARGE NUMBERS TAKE\n");
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print("A LONG TIME. IN PARTICULAR, NUMBERS OVER 5000.\n");
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do {
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for (q = 1; q <= 12; q++)
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f[q] = 0;
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print("\n");
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print("HOW MANY ROLLS");
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x = parseInt(await input());
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for (s = 1; s <= x; s++) {
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a = Math.floor(Math.random() * 6 + 1);
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b = Math.floor(Math.random() * 6 + 1);
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r = a + b;
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f[r]++;
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}
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print("\n");
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print("TOTAL SPOTS\tNUMBER OF TIMES\n");
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for (v = 2; v <= 12; v++) {
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print("\t" + v + "\t" + f[v] + "\n");
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}
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print("\n");
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print("\n");
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print("TRY AGAIN");
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str = await input();
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} while (str.substr(0, 1) == "Y") ;
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}
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main();
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