mirror of
https://github.com/coding-horror/basic-computer-games.git
synced 2025-12-22 07:10:42 -08:00
Removed spaces from top-level directory names.
Spaces tend to cause annoyances in a Unix-style shell environment. This change fixes that.
This commit is contained in:
Chris Reuter
3
07_Basketball/javascript/README.md
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3
07_Basketball/javascript/README.md
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Original source downloaded [from Vintage Basic](http://www.vintage-basic.net/games.html)
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Conversion to [JavaScript](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Shells)
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9
07_Basketball/javascript/basketball.html
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07_Basketball/javascript/basketball.html
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<html>
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<head>
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<title>BASKETBALL</title>
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</head>
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<body>
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<pre id="output" style="font-size: 12pt;"></pre>
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<script src="basketball.js"></script>
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</body>
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</html>
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384
07_Basketball/javascript/basketball.js
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384
07_Basketball/javascript/basketball.js
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// BASKETBALL
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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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var s = [0, 0];
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var z;
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var d;
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var p;
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var your_turn;
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var game_restart;
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function two_minutes()
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{
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print("\n");
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print(" *** TWO MINUTES LEFT IN THE GAME ***\n");
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print("\n");
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}
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function show_scores()
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{
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print("SCORE: " + s[1] + " TO " + s[0] + "\n");
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}
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function score_computer()
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{
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s[0] = s[0] + 2;
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show_scores();
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}
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function score_player()
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{
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s[1] = s[1] + 2;
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show_scores();
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}
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function half_time()
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{
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print("\n");
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print(" ***** END OF FIRST HALF *****\n");
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print("SCORE: DARMOUTH: " + s[1] + " " + os + ": " + s[0] + "\n");
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print("\n");
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print("\n");
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}
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function foul()
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{
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if (Math.random() <= 0.49) {
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print("SHOOTER MAKES BOTH SHOTS.\n");
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s[1 - p] = s[1 - p] + 2;
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show_scores();
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} else if (Math.random() <= 0.75) {
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print("SHOOTER MAKES ONE SHOT AND MISSES ONE.\n");
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s[1 - p] = s[1 - p] + 1;
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show_scores();
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} else {
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print("BOTH SHOTS MISSED.\n");
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show_scores();
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}
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}
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function player_play()
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{
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if (z == 1 || z == 2) {
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t++;
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if (t == 50) {
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half_time();
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game_restart = 1;
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return;
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}
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if (t == 92)
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two_minutes();
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print("JUMP SHOT\n");
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if (Math.random() <= 0.341 * d / 8) {
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print("SHOT IS GOOD.\n");
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score_player();
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return;
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}
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if (Math.random() <= 0.682 * d / 8) {
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print("SHOT IS OFF TARGET.\n");
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if (d / 6 * Math.random() >= 0.45) {
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print("REBOUND TO " + os + "\n");
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return;
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}
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print("DARTMOUTH CONTROLS THE REBOUND.\n");
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if (Math.random() > 0.4) {
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if (d == 6) {
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if (Math.random() > 0.6) {
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print("PASS STOLEN BY " + os + " EASY LAYUP.\n");
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score_computer();
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return;
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}
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}
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print("BALL PASSED BACK TO YOU. ");
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your_turn = 1;
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return;
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}
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} else if (Math.random() <= 0.782 * d / 8) {
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print("SHOT IS BLOCKED. BALL CONTROLLED BY ");
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if (Math.random() <= 0.5) {
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print("DARTMOUTH.\n");
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your_turn = 1;
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return;
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}
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print(os + ".\n");
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return;
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} else if (Math.random() <= 0.843 * d / 8) {
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print("SHOOTER IS FOULED. TWO SHOTS.\n");
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foul();
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return;
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// In original code but lines 1180-1195 aren't used (maybe replicate from computer's play)
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// } else if (Math.random() <= 0.9 * d / 8) {
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// print("PLAYER FOULED, TWO SHOTS.\n");
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// foul();
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// return;
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} else {
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print("CHARGING FOUL. DARTMOUTH LOSES BALL.\n");
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return;
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}
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}
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while (1) {
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if (++t == 50) {
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half_time();
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game_restart = 1;
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return;
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}
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if (t == 92)
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two_minutes();
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if (z == 0) {
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your_turn = 2;
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return;
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}
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if (z <= 3)
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print("LAY UP.\n");
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else
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print("SET SHOT.\n");
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if (7 / d * Math.random() <= 0.4) {
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print("SHOT IS GOOD. TWO POINTS.\n");
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score_player();
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return;
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}
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if (7 / d * Math.random() <= 0.7) {
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print("SHOT IS OFF THE RIM.\n");
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if (Math.random() <= 2.0 / 3.0) {
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print(os + " CONTROLS THE REBOUND.\n");
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return;
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}
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print("DARMOUTH CONTROLS THE REBOUND.\n");
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if (Math.random() <= 0.4)
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continue;
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print("BALL PASSED BACK TO YOU.\n");
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your_turn = 1;
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return;
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}
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if (7 /d * Math.random() <= 0.875) {
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print("SHOOTER FOULED. TWO SHOTS.\n");
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foul();
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return;
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}
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if (7 /d * Math.random() <= 0.925) {
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print("SHOT BLOCKED. " + os + "'S BALL.\n");
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return;
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}
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print("CHARGING FOUL. DARTHMOUTH LOSES THE BALL.\n");
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return;
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}
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}
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function computer_play()
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{
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rebound = 0;
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while (1) {
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p = 1;
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if (++t == 50) {
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half_time();
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game_restart = 1;
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return;
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}
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print("\n");
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z1 = 10 / 4 * Math.random() + 1;
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if (z1 <= 2) {
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print("JUMP SHOT.\n");
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if (8 / d * Math.random() <= 0.35) {
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print("SHOT IS GOOD.\n");
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score_computer();
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return;
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}
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if (8 / d * Math.random() <= 0.75) {
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print("SHOT IS OFF RIM.\n");
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if (d / 6 * Math.random() <= 0.5) {
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print("DARMOUTH CONTROLS THE REBOUND.\n");
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return;
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}
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print(os + " CONTROLS THE REBOUND.\n");
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if (d == 6) {
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if (Math.random() <= 0.75) {
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print("BALL STOLEN. EASY LAP UP FOR DARTMOUTH.\n");
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score_player();
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continue;
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}
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if (Math.random() > 0.6) {
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print("PASS STOLEN BY " + os + " EASY LAYUP.\n");
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score_computer();
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return;
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}
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print("BALL PASSED BACK TO YOU. ");
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return;
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}
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if (Math.random() <= 0.5) {
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print("PASS BACK TO " + os + " GUARD.\n");
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continue;
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}
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} else if (8 / d * Math.random() <= 0.90) {
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print("PLAYER FOULED. TWO SHOTS.\n");
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foul();
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return;
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} else {
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print("OFFENSIVE FOUL. DARTMOUTH'S BALL.\n");
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return;
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}
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}
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while (1) {
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if (z1 > 3) {
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print("SET SHOT.\n");
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} else {
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print("LAY UP.\n");
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}
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if (7 / d * Math.random() <= 0.413) {
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print("SHOT IS GOOD.\n");
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score_computer();
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return;
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}
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print("SHOT IS MISSED.\n");
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// Spaguetti jump, better to replicate code
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if (d / 6 * Math.random() <= 0.5) {
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print("DARMOUTH CONTROLS THE REBOUND.\n");
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return;
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}
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print(os + " CONTROLS THE REBOUND.\n");
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if (d == 6) {
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if (Math.random() <= 0.75) {
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print("BALL STOLEN. EASY LAP UP FOR DARTMOUTH.\n");
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score_player();
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break;
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}
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if (Math.random() > 0.6) {
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print("PASS STOLEN BY " + os + " EASY LAYUP.\n");
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score_computer();
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return;
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}
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print("BALL PASSED BACK TO YOU. ");
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return;
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}
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if (Math.random() <= 0.5) {
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print("PASS BACK TO " + os + " GUARD.\n");
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break;
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}
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}
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}
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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(31) + "BASKETBALL\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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print("THIS IS DARTMOUTH COLLEGE BASKETBALL. YOU WILL BE DARTMOUTH\n");
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print(" CAPTAIN AND PLAYMAKER. CALL SHOTS AS FOLLOWS: 1. LONG\n");
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print(" (30 FT.) JUMP SHOT; 2. SHORT (15 FT.) JUMP SHOT; 3. LAY\n");
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print(" UP; 4. SET SHOT.\n");
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print("BOTH TEAMS WILL USE THE SAME DEFENSE. CALL DEFENSE AS\n");
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print("FOLLOWS: 6. PRESS; 6.5 MAN-TO MAN; 7. ZONE; 7.5 NONE.\n");
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print("TO CHANGE DEFENSE, JUST TYPE 0 AS YOUR NEXT SHOT.\n");
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print("YOUR STARTING DEFENSE WILL BE");
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t = 0;
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p = 0;
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d = parseFloat(await input());
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if (d < 6) {
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your_turn = 2;
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} else {
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print("\n");
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print("CHOOSE YOUR OPPONENT");
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os = await input();
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game_restart = 1;
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}
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while (1) {
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if (game_restart) {
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game_restart = 0;
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print("CENTER JUMP\n");
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if (Math.random() > 3.0 / 5.0) {
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print("DARMOUTH CONTROLS THE TAP.\n");
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} else {
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print(os + " CONTROLS THE TAP.\n");
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computer_play();
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}
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}
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if (your_turn == 2) {
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print("YOUR NEW DEFENSIVE ALLIGNMENT IS");
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d = parseFloat(await input());
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}
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print("\n");
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while (1) {
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print("YOUR SHOT");
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z = parseInt(await input());
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p = 0;
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if (z != Math.floor(z) || z < 0 || z > 4)
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print("INCORRECT ANSWER. RETYPE IT. ");
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else
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break;
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}
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if (Math.random() < 0.5 || t < 100) {
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game_restart = 0;
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your_turn = 0;
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player_play();
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if (game_restart == 0 && your_turn == 0)
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computer_play();
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} else {
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print("\n");
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if (s[1] == s[0]) {
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print("\n");
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print(" ***** END OF SECOND HALF *****\n");
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print("\n");
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print("SCORE AT END OF REGULATION TIME:\n");
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print(" DARTMOUTH: " + s[1] + " " + os + ": " + s[0] + "\n");
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print("\n");
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print("BEGIN TWO MINUTE OVERTIME PERIOD\n");
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t = 93;
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print("CENTER JUMP\n");
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if (Math.random() > 3.0 / 5.0)
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print("DARMOUTH CONTROLS THE TAP.\n");
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else
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print(os + " CONTROLS THE TAP.\n");
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} else {
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print(" ***** END OF GAME *****\n");
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print("FINAL SCORE: DARMOUTH: " + s[1] + " " + os + ": " + s[0] + "\n");
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break;
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}
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}
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}
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}
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main();
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