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diff --git a/blog/c/game.html b/blog/c/game.html new file mode 100644 index 0000000..3525321 --- /dev/null +++ b/blog/c/game.html @@ -0,0 +1,294 @@ +<?xml version="1.0" encoding="utf-8"?> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" +"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"> +<head> +<!-- 2024-02-14 Wed 23:43 --> +<meta http-equiv="Content-Type" content="text/html;charset=utf-8" /> +<meta name="viewport" content="width=device-width, initial-scale=1" /> +<title>The loneliness Game</title> +<meta name="author" content="Crystal" /> +<meta name="generator" content="Org Mode" /> +<link rel="stylesheet" type="text/css" href="../../src/css/colors.css"/> +<link rel="stylesheet" type="text/css" href="../../src/css/style.css"/> +<link rel="icon" type="image/x-icon" href="../../../favicon.png"> +</head> +<body> +<div id="org-div-home-and-up"> + <a accesskey="h" href=""> UP </a> + | + <a accesskey="H" href="https://crystal.tilde.institute/"> HOME </a> +</div><div id="content" class="content"> +<h1 class="title">The loneliness Game</h1> +<p> +Hello !!, I hope you are doing great you amazing person whoever you are, and I really appreciate you reading my little C programming adventure. Soo basically I wanted to blog about a little game I made when bored, and figured out it would be a great way to optimize it, and learn new stuff too by documenting the process! +</p> +<div id="outline-container-orgbdbc704" class="outline-2"> +<h2 id="orgbdbc704">The concept :</h2> +<div class="outline-text-2" id="text-orgbdbc704"> +<p> +Basically the player is faced with a NxM field made up with the sign <b>“-”</b> and the player is denoted by the symbol <b>“+”</b>, there are also Bonuses <b>“B”</b> which add 1 to your score, Traps <b>“T”</b>, that remove one from your score, and Dead <b>“D”</b> which resets the score to 0. I will go into more of the specifics later but for now this is how it works, and the controls are Basic WASD bindings, though i may go for a HJKL style later. +</p> +</div> +</div> +<div id="outline-container-orgb212cc7" class="outline-2"> +<h2 id="orgb212cc7">The code :</h2> +<div class="outline-text-2" id="text-orgb212cc7"> +<div class="org-src-container"> +<pre class="src src-c"><span class="linenr"> 1: </span><span style="color: #f9e2af;">#include</span> <span style="color: #f38ba8;"><</span><span style="color: #a6e3a1;">stdio.h</span><span style="color: #f38ba8;">></span> +<span class="linenr"> 2: </span><span style="color: #f9e2af;">#include</span> <span style="color: #f38ba8;"><</span><span style="color: #a6e3a1;">stdlib.h</span><span style="color: #f38ba8;">></span> +<span class="linenr"> 3: </span><span style="color: #f9e2af;">int</span> <span style="color: #89b4fa;">main</span><span style="color: #f38ba8;">(</span><span style="color: #f9e2af;">int</span> <span style="color: #cdd6f4;">argc</span>, <span style="color: #f9e2af;">char</span> *<span style="color: #cdd6f4;">argv</span><span style="color: #fab387;">[]</span><span style="color: #f38ba8;">)</span> <span style="color: #f38ba8;">{</span> +<span class="linenr"> 4: </span> <span style="color: #f9e2af;">char</span> <span style="color: #cdd6f4;">input</span>,<span style="color: #cdd6f4;">map</span><span style="color: #fab387;">[</span><span style="color: #fab387;">5</span><span style="color: #fab387;">][</span><span style="color: #fab387;">5</span><span style="color: #fab387;">]</span> = <span style="color: #fab387;">{</span> +<span class="linenr"> 5: </span> <span style="color: #f9e2af;">{</span><span style="color: #a6e3a1;">'-'</span>, <span style="color: #a6e3a1;">'-'</span>, <span style="color: #a6e3a1;">'-'</span>, <span style="color: #a6e3a1;">'-'</span>, <span style="color: #a6e3a1;">'-'</span><span style="color: #f9e2af;">}</span>, +<span class="linenr"> 6: </span> <span style="color: #f9e2af;">{</span><span style="color: #a6e3a1;">'-'</span>, <span style="color: #a6e3a1;">'-'</span>, <span style="color: #a6e3a1;">'-'</span>, <span style="color: #a6e3a1;">'-'</span>, <span style="color: #a6e3a1;">'-'</span><span style="color: #f9e2af;">}</span>, +<span class="linenr"> 7: </span> <span style="color: #f9e2af;">{</span><span style="color: #a6e3a1;">'-'</span>, <span style="color: #a6e3a1;">'-'</span>, <span style="color: #a6e3a1;">'-'</span>, <span style="color: #a6e3a1;">'-'</span>, <span style="color: #a6e3a1;">'-'</span><span style="color: #f9e2af;">}</span>, +<span class="linenr"> 8: </span> <span style="color: #f9e2af;">{</span><span style="color: #a6e3a1;">'-'</span>, <span style="color: #a6e3a1;">'-'</span>, <span style="color: #a6e3a1;">'-'</span>, <span style="color: #a6e3a1;">'-'</span>, <span style="color: #a6e3a1;">'-'</span><span style="color: #f9e2af;">}</span>, +<span class="linenr"> 9: </span> <span style="color: #f9e2af;">{</span><span style="color: #a6e3a1;">'-'</span>, <span style="color: #a6e3a1;">'-'</span>, <span style="color: #a6e3a1;">'-'</span>, <span style="color: #a6e3a1;">'-'</span>, <span style="color: #a6e3a1;">'-'</span><span style="color: #f9e2af;">}</span> +<span class="linenr"> 10: </span> <span style="color: #fab387;">}</span>; +<span class="linenr"> 11: </span> <span style="color: #f9e2af;">int</span> <span style="color: #cdd6f4;">stop</span>=<span style="color: #fab387;">0</span>,<span style="color: #cdd6f4;">i</span>=<span style="color: #fab387;">0</span>,<span style="color: #cdd6f4;">moves</span>=<span style="color: #fab387;">0</span>,<span style="color: #cdd6f4;">score</span>=<span style="color: #fab387;">0</span>,<span style="color: #cdd6f4;">pos</span><span style="color: #fab387;">[</span><span style="color: #fab387;">2</span><span style="color: #fab387;">]</span> = <span style="color: #fab387;">{</span><span style="color: #fab387;">2</span>, <span style="color: #fab387;">2</span><span style="color: #fab387;">}</span>; +<span class="linenr"> 12: </span> <span style="color: #f9e2af;">int</span> <span style="color: #cdd6f4;">bonus</span><span style="color: #fab387;">[</span><span style="color: #fab387;">2</span><span style="color: #fab387;">]</span>; +<span class="linenr"> 13: </span> <span style="color: #f9e2af;">int</span> <span style="color: #cdd6f4;">trap</span><span style="color: #fab387;">[</span><span style="color: #fab387;">2</span><span style="color: #fab387;">]</span> ; +<span class="linenr"> 14: </span> <span style="color: #f9e2af;">int</span> <span style="color: #cdd6f4;">death</span><span style="color: #fab387;">[</span><span style="color: #fab387;">2</span><span style="color: #fab387;">]</span>; +<span class="linenr"> 15: </span> map<span style="color: #fab387;">[</span>pos<span style="color: #f9e2af;">[</span><span style="color: #fab387;">0</span><span style="color: #f9e2af;">]</span><span style="color: #fab387;">][</span>pos<span style="color: #f9e2af;">[</span><span style="color: #fab387;">1</span><span style="color: #f9e2af;">]</span><span style="color: #fab387;">]</span> = <span style="color: #a6e3a1;">'+'</span>; +<span class="linenr"> 16: </span> <span style="color: #cba6f7;">do</span><span style="color: #fab387;">{</span> +<span class="linenr"> 17: </span> bonus<span style="color: #f9e2af;">[</span><span style="color: #fab387;">0</span><span style="color: #f9e2af;">]</span> = arc4random_uniform<span style="color: #f9e2af;">(</span><span style="color: #fab387;">5</span><span style="color: #f9e2af;">)</span>; bonus<span style="color: #f9e2af;">[</span><span style="color: #fab387;">1</span><span style="color: #f9e2af;">]</span> = arc4random_uniform<span style="color: #f9e2af;">(</span><span style="color: #fab387;">5</span><span style="color: #f9e2af;">)</span>; +<span class="linenr"> 18: </span> trap<span style="color: #f9e2af;">[</span><span style="color: #fab387;">0</span><span style="color: #f9e2af;">]</span> = arc4random_uniform<span style="color: #f9e2af;">(</span><span style="color: #fab387;">5</span><span style="color: #f9e2af;">)</span>; trap<span style="color: #f9e2af;">[</span><span style="color: #fab387;">1</span><span style="color: #f9e2af;">]</span> = arc4random_uniform<span style="color: #f9e2af;">(</span><span style="color: #fab387;">5</span><span style="color: #f9e2af;">)</span>; +<span class="linenr"> 19: </span> death<span style="color: #f9e2af;">[</span><span style="color: #fab387;">0</span><span style="color: #f9e2af;">]</span> = arc4random_uniform<span style="color: #f9e2af;">(</span><span style="color: #fab387;">5</span><span style="color: #f9e2af;">)</span>; death<span style="color: #f9e2af;">[</span><span style="color: #fab387;">1</span><span style="color: #f9e2af;">]</span> = arc4random_uniform<span style="color: #f9e2af;">(</span><span style="color: #fab387;">5</span><span style="color: #f9e2af;">)</span>; +<span class="linenr"> 20: </span> <span style="color: #fab387;">}</span><span style="color: #cba6f7;">while</span><span style="color: #fab387;">(</span><span style="color: #f9e2af;">(</span>bonus<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">0</span><span style="color: #a6e3a1;">]</span> == trap<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">0</span><span style="color: #a6e3a1;">]</span> && bonus<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">1</span><span style="color: #a6e3a1;">]</span> == trap<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">1</span><span style="color: #a6e3a1;">]</span><span style="color: #f9e2af;">)</span> || <span style="color: #f9e2af;">(</span>bonus<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">0</span><span style="color: #a6e3a1;">]</span> == death<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">0</span><span style="color: #a6e3a1;">]</span> && bonus<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">1</span><span style="color: #a6e3a1;">]</span> == death<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">1</span><span style="color: #a6e3a1;">]</span><span style="color: #f9e2af;">)</span> || <span style="color: #f9e2af;">(</span>trap<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">0</span><span style="color: #a6e3a1;">]</span> == death<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">0</span><span style="color: #a6e3a1;">]</span> && trap<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">1</span><span style="color: #a6e3a1;">]</span> == death<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">1</span><span style="color: #a6e3a1;">]</span><span style="color: #f9e2af;">)</span> || <span style="color: #f9e2af;">(</span>bonus<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">0</span><span style="color: #a6e3a1;">]</span> == pos<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">0</span><span style="color: #a6e3a1;">]</span> && bonus<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">1</span><span style="color: #a6e3a1;">]</span> == pos<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">1</span><span style="color: #a6e3a1;">]</span><span style="color: #f9e2af;">)</span> || <span style="color: #f9e2af;">(</span>trap<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">0</span><span style="color: #a6e3a1;">]</span> == pos<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">0</span><span style="color: #a6e3a1;">]</span> && trap<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">1</span><span style="color: #a6e3a1;">]</span> == pos<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">1</span><span style="color: #a6e3a1;">]</span><span style="color: #f9e2af;">)</span> || <span style="color: #f9e2af;">(</span>death<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">0</span><span style="color: #a6e3a1;">]</span> == pos<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">0</span><span style="color: #a6e3a1;">]</span> && death<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">1</span><span style="color: #a6e3a1;">]</span> == pos<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">1</span><span style="color: #a6e3a1;">]</span><span style="color: #f9e2af;">)</span><span style="color: #fab387;">)</span>; +<span class="linenr"> 21: </span> map<span style="color: #fab387;">[</span>bonus<span style="color: #f9e2af;">[</span><span style="color: #fab387;">0</span><span style="color: #f9e2af;">]</span><span style="color: #fab387;">][</span>bonus<span style="color: #f9e2af;">[</span><span style="color: #fab387;">1</span><span style="color: #f9e2af;">]</span><span style="color: #fab387;">]</span> = <span style="color: #a6e3a1;">'B'</span>; +<span class="linenr"> 22: </span> map<span style="color: #fab387;">[</span>trap<span style="color: #f9e2af;">[</span><span style="color: #fab387;">0</span><span style="color: #f9e2af;">]</span><span style="color: #fab387;">][</span>trap<span style="color: #f9e2af;">[</span><span style="color: #fab387;">1</span><span style="color: #f9e2af;">]</span><span style="color: #fab387;">]</span> = <span style="color: #a6e3a1;">'T'</span>; +<span class="linenr"> 23: </span> map<span style="color: #fab387;">[</span>death<span style="color: #f9e2af;">[</span><span style="color: #fab387;">0</span><span style="color: #f9e2af;">]</span><span style="color: #fab387;">][</span>death<span style="color: #f9e2af;">[</span><span style="color: #fab387;">1</span><span style="color: #f9e2af;">]</span><span style="color: #fab387;">]</span> = <span style="color: #a6e3a1;">'D'</span>; +<span class="linenr"> 24: </span> <span style="color: #cba6f7;">do</span><span style="color: #fab387;">{</span> +<span class="linenr"> 25: </span> printf<span style="color: #f9e2af;">(</span><span style="color: #a6e3a1;">"Map:\n"</span><span style="color: #f9e2af;">)</span>; +<span class="linenr"> 26: </span> <span style="color: #cba6f7;">for</span> <span style="color: #f9e2af;">(</span><span style="color: #f9e2af;">int</span> <span style="color: #cdd6f4;">i</span> = <span style="color: #fab387;">0</span>; i < <span style="color: #fab387;">5</span>; i++<span style="color: #f9e2af;">)</span> <span style="color: #f9e2af;">{</span> +<span class="linenr"> 27: </span> <span style="color: #cba6f7;">for</span> <span style="color: #a6e3a1;">(</span><span style="color: #f9e2af;">int</span> <span style="color: #cdd6f4;">j</span> = <span style="color: #fab387;">0</span>; j < <span style="color: #fab387;">5</span>; j++<span style="color: #a6e3a1;">)</span> <span style="color: #a6e3a1;">{</span> +<span class="linenr"> 28: </span> printf<span style="color: #f38ba8;">(</span><span style="color: #a6e3a1;">"%c "</span>, map<span style="color: #fab387;">[</span>i<span style="color: #fab387;">][</span>j<span style="color: #fab387;">]</span><span style="color: #f38ba8;">)</span>; +<span class="linenr"> 29: </span> <span style="color: #a6e3a1;">}</span> +<span class="linenr"> 30: </span> printf<span style="color: #a6e3a1;">(</span><span style="color: #a6e3a1;">"\n"</span><span style="color: #a6e3a1;">)</span>; +<span class="linenr"> 31: </span> <span style="color: #f9e2af;">}</span> +<span class="linenr"> 32: </span> printf<span style="color: #f9e2af;">(</span><span style="color: #a6e3a1;">"Score: %d\n"</span>, score<span style="color: #f9e2af;">)</span>; +<span class="linenr"> 33: </span> printf<span style="color: #f9e2af;">(</span><span style="color: #a6e3a1;">"Moves: %d\n"</span>, moves<span style="color: #f9e2af;">)</span>; +<span class="linenr"> 34: </span> printf<span style="color: #f9e2af;">(</span><span style="color: #a6e3a1;">"Enter a direction (w,a,s,d) or c to quit: "</span><span style="color: #f9e2af;">)</span>; +<span class="linenr"> 35: </span> scanf<span style="color: #f9e2af;">(</span><span style="color: #a6e3a1;">" %c"</span>, &input<span style="color: #f9e2af;">)</span>; +<span class="linenr"> 36: </span><span style="color: #6c7086;">// </span><span style="color: #6c7086;">pos[0] updown pos[1] lr</span> +<span class="linenr"> 37: </span> <span style="color: #cba6f7;">if</span> <span style="color: #f9e2af;">(</span>input == <span style="color: #a6e3a1;">'w'</span><span style="color: #f9e2af;">)</span> <span style="color: #f9e2af;">{</span> +<span class="linenr"> 38: </span> printf<span style="color: #a6e3a1;">(</span><span style="color: #a6e3a1;">"Moving up\n"</span><span style="color: #a6e3a1;">)</span>; +<span class="linenr"> 39: </span> map<span style="color: #a6e3a1;">[</span>pos<span style="color: #f38ba8;">[</span><span style="color: #fab387;">0</span><span style="color: #f38ba8;">]</span><span style="color: #a6e3a1;">][</span>pos<span style="color: #f38ba8;">[</span><span style="color: #fab387;">1</span><span style="color: #f38ba8;">]</span><span style="color: #a6e3a1;">]</span> = <span style="color: #a6e3a1;">'-'</span>; +<span class="linenr"> 40: </span> <span style="color: #cba6f7;">if</span> <span style="color: #a6e3a1;">(</span>pos<span style="color: #f38ba8;">[</span><span style="color: #fab387;">0</span><span style="color: #f38ba8;">]</span> == <span style="color: #fab387;">0</span><span style="color: #a6e3a1;">)</span> <span style="color: #a6e3a1;">{</span> +<span class="linenr"> 41: </span> pos<span style="color: #f38ba8;">[</span><span style="color: #fab387;">0</span><span style="color: #f38ba8;">]</span> = <span style="color: #fab387;">4</span>; +<span class="linenr"> 42: </span> <span style="color: #a6e3a1;">}</span> +<span class="linenr"> 43: </span> <span style="color: #cba6f7;">else</span> <span style="color: #a6e3a1;">{</span> +<span class="linenr"> 44: </span> pos<span style="color: #f38ba8;">[</span><span style="color: #fab387;">0</span><span style="color: #f38ba8;">]</span>--; +<span class="linenr"> 45: </span> <span style="color: #a6e3a1;">}</span> +<span class="linenr"> 46: </span> <span style="color: #f9e2af;">}</span> <span style="color: #cba6f7;">else</span> <span style="color: #cba6f7;">if</span> <span style="color: #f9e2af;">(</span>input == <span style="color: #a6e3a1;">'a'</span><span style="color: #f9e2af;">)</span> <span style="color: #f9e2af;">{</span> +<span class="linenr"> 47: </span> printf<span style="color: #a6e3a1;">(</span><span style="color: #a6e3a1;">"Moving left\n"</span><span style="color: #a6e3a1;">)</span>; +<span class="linenr"> 48: </span> map<span style="color: #a6e3a1;">[</span>pos<span style="color: #f38ba8;">[</span><span style="color: #fab387;">0</span><span style="color: #f38ba8;">]</span><span style="color: #a6e3a1;">][</span>pos<span style="color: #f38ba8;">[</span><span style="color: #fab387;">1</span><span style="color: #f38ba8;">]</span><span style="color: #a6e3a1;">]</span> = <span style="color: #a6e3a1;">'-'</span>; +<span class="linenr"> 49: </span> <span style="color: #cba6f7;">if</span> <span style="color: #a6e3a1;">(</span>pos<span style="color: #f38ba8;">[</span><span style="color: #fab387;">1</span><span style="color: #f38ba8;">]</span> == <span style="color: #fab387;">0</span><span style="color: #a6e3a1;">)</span> <span style="color: #a6e3a1;">{</span> +<span class="linenr"> 50: </span> pos<span style="color: #f38ba8;">[</span><span style="color: #fab387;">1</span><span style="color: #f38ba8;">]</span> = <span style="color: #fab387;">4</span>; +<span class="linenr"> 51: </span> <span style="color: #a6e3a1;">}</span> +<span class="linenr"> 52: </span> <span style="color: #cba6f7;">else</span> <span style="color: #a6e3a1;">{</span> +<span class="linenr"> 53: </span> pos<span style="color: #f38ba8;">[</span><span style="color: #fab387;">1</span><span style="color: #f38ba8;">]</span>--; +<span class="linenr"> 54: </span> <span style="color: #a6e3a1;">}</span> +<span class="linenr"> 55: </span> <span style="color: #f9e2af;">}</span> <span style="color: #cba6f7;">else</span> <span style="color: #cba6f7;">if</span> <span style="color: #f9e2af;">(</span>input == <span style="color: #a6e3a1;">'s'</span><span style="color: #f9e2af;">)</span> <span style="color: #f9e2af;">{</span> +<span class="linenr"> 56: </span> +<span class="linenr"> 57: </span> printf<span style="color: #a6e3a1;">(</span><span style="color: #a6e3a1;">"Moving down\n"</span><span style="color: #a6e3a1;">)</span>; +<span class="linenr"> 58: </span> map<span style="color: #a6e3a1;">[</span>pos<span style="color: #f38ba8;">[</span><span style="color: #fab387;">0</span><span style="color: #f38ba8;">]</span><span style="color: #a6e3a1;">][</span>pos<span style="color: #f38ba8;">[</span><span style="color: #fab387;">1</span><span style="color: #f38ba8;">]</span><span style="color: #a6e3a1;">]</span> = <span style="color: #a6e3a1;">'-'</span>; +<span class="linenr"> 59: </span> <span style="color: #cba6f7;">if</span> <span style="color: #a6e3a1;">(</span>pos<span style="color: #f38ba8;">[</span><span style="color: #fab387;">0</span><span style="color: #f38ba8;">]</span> == <span style="color: #fab387;">4</span><span style="color: #a6e3a1;">)</span> <span style="color: #a6e3a1;">{</span> +<span class="linenr"> 60: </span> pos<span style="color: #f38ba8;">[</span><span style="color: #fab387;">0</span><span style="color: #f38ba8;">]</span> = <span style="color: #fab387;">0</span>; +<span class="linenr"> 61: </span> <span style="color: #a6e3a1;">}</span> +<span class="linenr"> 62: </span> <span style="color: #cba6f7;">else</span> <span style="color: #a6e3a1;">{</span> +<span class="linenr"> 63: </span> pos<span style="color: #f38ba8;">[</span><span style="color: #fab387;">0</span><span style="color: #f38ba8;">]</span>++; +<span class="linenr"> 64: </span> <span style="color: #a6e3a1;">}</span> +<span class="linenr"> 65: </span> <span style="color: #f9e2af;">}</span> <span style="color: #cba6f7;">else</span> <span style="color: #cba6f7;">if</span> <span style="color: #f9e2af;">(</span>input == <span style="color: #a6e3a1;">'d'</span><span style="color: #f9e2af;">)</span> <span style="color: #f9e2af;">{</span> +<span class="linenr"> 66: </span> printf<span style="color: #a6e3a1;">(</span><span style="color: #a6e3a1;">"Moving right\n"</span><span style="color: #a6e3a1;">)</span>; +<span class="linenr"> 67: </span> map<span style="color: #a6e3a1;">[</span>pos<span style="color: #f38ba8;">[</span><span style="color: #fab387;">0</span><span style="color: #f38ba8;">]</span><span style="color: #a6e3a1;">][</span>pos<span style="color: #f38ba8;">[</span><span style="color: #fab387;">1</span><span style="color: #f38ba8;">]</span><span style="color: #a6e3a1;">]</span> = <span style="color: #a6e3a1;">'-'</span>; +<span class="linenr"> 68: </span> <span style="color: #cba6f7;">if</span> <span style="color: #a6e3a1;">(</span>pos<span style="color: #f38ba8;">[</span><span style="color: #fab387;">1</span><span style="color: #f38ba8;">]</span> == <span style="color: #fab387;">4</span><span style="color: #a6e3a1;">)</span> <span style="color: #a6e3a1;">{</span> +<span class="linenr"> 69: </span> pos<span style="color: #f38ba8;">[</span><span style="color: #fab387;">1</span><span style="color: #f38ba8;">]</span> = <span style="color: #fab387;">0</span>; +<span class="linenr"> 70: </span> <span style="color: #a6e3a1;">}</span> +<span class="linenr"> 71: </span> <span style="color: #cba6f7;">else</span> <span style="color: #a6e3a1;">{</span> +<span class="linenr"> 72: </span> pos<span style="color: #f38ba8;">[</span><span style="color: #fab387;">1</span><span style="color: #f38ba8;">]</span>++; +<span class="linenr"> 73: </span> <span style="color: #a6e3a1;">}</span> +<span class="linenr"> 74: </span> <span style="color: #f9e2af;">}</span> <span style="color: #cba6f7;">else</span> <span style="color: #cba6f7;">if</span> <span style="color: #f9e2af;">(</span>input == <span style="color: #a6e3a1;">'c'</span><span style="color: #f9e2af;">)</span> <span style="color: #f9e2af;">{</span> +<span class="linenr"> 75: </span> printf<span style="color: #a6e3a1;">(</span><span style="color: #a6e3a1;">"Quitting\n"</span><span style="color: #a6e3a1;">)</span>; +<span class="linenr"> 76: </span> <span style="color: #f9e2af;">}</span> <span style="color: #cba6f7;">else</span> <span style="color: #f9e2af;">{</span> +<span class="linenr"> 77: </span> printf<span style="color: #a6e3a1;">(</span><span style="color: #a6e3a1;">"Invalid input\n"</span><span style="color: #a6e3a1;">)</span>; +<span class="linenr"> 78: </span> <span style="color: #f9e2af;">}</span> +<span class="linenr"> 79: </span> map<span style="color: #f9e2af;">[</span>pos<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">0</span><span style="color: #a6e3a1;">]</span><span style="color: #f9e2af;">][</span>pos<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">1</span><span style="color: #a6e3a1;">]</span><span style="color: #f9e2af;">]</span> = <span style="color: #a6e3a1;">'+'</span>; +<span class="linenr"> 80: </span> <span style="color: #cba6f7;">if</span> <span style="color: #f9e2af;">(</span>pos<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">0</span><span style="color: #a6e3a1;">]</span> == bonus<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">0</span><span style="color: #a6e3a1;">]</span> && pos<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">1</span><span style="color: #a6e3a1;">]</span> == bonus<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">1</span><span style="color: #a6e3a1;">]</span><span style="color: #f9e2af;">)</span> <span style="color: #f9e2af;">{</span> +<span class="linenr"> 81: </span> score++; +<span class="linenr"> 82: </span> <span style="color: #cba6f7;">do</span><span style="color: #a6e3a1;">{</span> +<span class="linenr"> 83: </span> bonus<span style="color: #f38ba8;">[</span><span style="color: #fab387;">0</span><span style="color: #f38ba8;">]</span>= arc4random_uniform<span style="color: #f38ba8;">(</span><span style="color: #fab387;">5</span><span style="color: #f38ba8;">)</span>; +<span class="linenr"> 84: </span> bonus<span style="color: #f38ba8;">[</span><span style="color: #fab387;">1</span><span style="color: #f38ba8;">]</span>= arc4random_uniform<span style="color: #f38ba8;">(</span><span style="color: #fab387;">5</span><span style="color: #f38ba8;">)</span>; +<span class="linenr"> 85: </span> <span style="color: #a6e3a1;">}</span><span style="color: #cba6f7;">while</span><span style="color: #a6e3a1;">(</span><span style="color: #f38ba8;">(</span>bonus<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> == trap<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> && bonus<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span> == trap<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span><span style="color: #f38ba8;">)</span> || <span style="color: #f38ba8;">(</span>bonus<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> == death<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> && bonus<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span> == death<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span><span style="color: #f38ba8;">)</span> || <span style="color: #f38ba8;">(</span>bonus<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> == pos<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> && bonus<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span> == pos<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span><span style="color: #f38ba8;">)</span><span style="color: #a6e3a1;">)</span>; +<span class="linenr"> 86: </span> <span style="color: #f9e2af;">}</span> +<span class="linenr"> 87: </span> <span style="color: #cba6f7;">if</span> <span style="color: #f9e2af;">(</span>pos<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">0</span><span style="color: #a6e3a1;">]</span> == trap<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">0</span><span style="color: #a6e3a1;">]</span> && pos<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">1</span><span style="color: #a6e3a1;">]</span> == trap<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">1</span><span style="color: #a6e3a1;">]</span><span style="color: #f9e2af;">)</span> <span style="color: #f9e2af;">{</span> +<span class="linenr"> 88: </span> score--; +<span class="linenr"> 89: </span> <span style="color: #cba6f7;">do</span><span style="color: #a6e3a1;">{</span> +<span class="linenr"> 90: </span> trap<span style="color: #f38ba8;">[</span><span style="color: #fab387;">0</span><span style="color: #f38ba8;">]</span>= arc4random_uniform<span style="color: #f38ba8;">(</span><span style="color: #fab387;">5</span><span style="color: #f38ba8;">)</span>; +<span class="linenr"> 91: </span> trap<span style="color: #f38ba8;">[</span><span style="color: #fab387;">1</span><span style="color: #f38ba8;">]</span>= arc4random_uniform<span style="color: #f38ba8;">(</span><span style="color: #fab387;">5</span><span style="color: #f38ba8;">)</span>; +<span class="linenr"> 92: </span> <span style="color: #a6e3a1;">}</span><span style="color: #cba6f7;">while</span><span style="color: #a6e3a1;">(</span><span style="color: #f38ba8;">(</span>trap<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> == bonus<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> && trap<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span> == bonus<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span><span style="color: #f38ba8;">)</span> || <span style="color: #f38ba8;">(</span>trap<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> == death<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> && trap<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span> == death<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span><span style="color: #f38ba8;">)</span> || <span style="color: #f38ba8;">(</span>trap<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> == pos<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> && trap<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span> == pos<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span><span style="color: #f38ba8;">)</span><span style="color: #a6e3a1;">)</span>; +<span class="linenr"> 93: </span> <span style="color: #f9e2af;">}</span> +<span class="linenr"> 94: </span> <span style="color: #cba6f7;">if</span> <span style="color: #f9e2af;">(</span>pos<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">0</span><span style="color: #a6e3a1;">]</span> == death<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">0</span><span style="color: #a6e3a1;">]</span> && pos<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">1</span><span style="color: #a6e3a1;">]</span> == death<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">1</span><span style="color: #a6e3a1;">]</span><span style="color: #f9e2af;">)</span> <span style="color: #f9e2af;">{</span> +<span class="linenr"> 95: </span> score = <span style="color: #fab387;">0</span>; +<span class="linenr"> 96: </span> <span style="color: #cba6f7;">do</span><span style="color: #a6e3a1;">{</span> +<span class="linenr"> 97: </span> death<span style="color: #f38ba8;">[</span><span style="color: #fab387;">0</span><span style="color: #f38ba8;">]</span>= arc4random_uniform<span style="color: #f38ba8;">(</span><span style="color: #fab387;">5</span><span style="color: #f38ba8;">)</span>; +<span class="linenr"> 98: </span> death<span style="color: #f38ba8;">[</span><span style="color: #fab387;">1</span><span style="color: #f38ba8;">]</span>= arc4random_uniform<span style="color: #f38ba8;">(</span><span style="color: #fab387;">5</span><span style="color: #f38ba8;">)</span>; +<span class="linenr"> 99: </span> <span style="color: #a6e3a1;">}</span><span style="color: #cba6f7;">while</span><span style="color: #a6e3a1;">(</span><span style="color: #f38ba8;">(</span>death<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> == bonus<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> && death<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span> == bonus<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span><span style="color: #f38ba8;">)</span> || <span style="color: #f38ba8;">(</span>death<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> == trap<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> && death<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span> == trap<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span><span style="color: #f38ba8;">)</span> || <span style="color: #f38ba8;">(</span>death<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> == pos<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> && death<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span> == pos<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span><span style="color: #f38ba8;">)</span><span style="color: #a6e3a1;">)</span>; +<span class="linenr">100: </span> <span style="color: #f9e2af;">}</span> +<span class="linenr">101: </span> <span style="color: #cba6f7;">if</span> <span style="color: #f9e2af;">(</span>score % <span style="color: #fab387;">3</span> == <span style="color: #fab387;">0</span> && score != <span style="color: #fab387;">0</span> && stop == <span style="color: #fab387;">0</span><span style="color: #f9e2af;">)</span> <span style="color: #f9e2af;">{</span> +<span class="linenr">102: </span> map<span style="color: #a6e3a1;">[</span>death<span style="color: #f38ba8;">[</span><span style="color: #fab387;">0</span><span style="color: #f38ba8;">]</span><span style="color: #a6e3a1;">][</span>death<span style="color: #f38ba8;">[</span><span style="color: #fab387;">1</span><span style="color: #f38ba8;">]</span><span style="color: #a6e3a1;">]</span> = <span style="color: #a6e3a1;">'-'</span>; +<span class="linenr">103: </span> <span style="color: #cba6f7;">do</span><span style="color: #a6e3a1;">{</span> +<span class="linenr">104: </span> death<span style="color: #f38ba8;">[</span><span style="color: #fab387;">0</span><span style="color: #f38ba8;">]</span>= arc4random_uniform<span style="color: #f38ba8;">(</span><span style="color: #fab387;">5</span><span style="color: #f38ba8;">)</span>; +<span class="linenr">105: </span> death<span style="color: #f38ba8;">[</span><span style="color: #fab387;">1</span><span style="color: #f38ba8;">]</span>= arc4random_uniform<span style="color: #f38ba8;">(</span><span style="color: #fab387;">5</span><span style="color: #f38ba8;">)</span>; +<span class="linenr">106: </span> <span style="color: #a6e3a1;">}</span><span style="color: #cba6f7;">while</span><span style="color: #a6e3a1;">(</span><span style="color: #f38ba8;">(</span>death<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> == bonus<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> && death<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span> == bonus<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span><span style="color: #f38ba8;">)</span> || <span style="color: #f38ba8;">(</span>death<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> == trap<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> && death<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span> == trap<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span><span style="color: #f38ba8;">)</span> || <span style="color: #f38ba8;">(</span>death<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> == pos<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> && death<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span> == pos<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span><span style="color: #f38ba8;">)</span><span style="color: #a6e3a1;">)</span>; +<span class="linenr">107: </span> stop = <span style="color: #fab387;">1</span>; +<span class="linenr">108: </span> <span style="color: #f9e2af;">}</span> +<span class="linenr">109: </span> <span style="color: #cba6f7;">else</span> <span style="color: #cba6f7;">if</span> <span style="color: #f9e2af;">(</span>score % <span style="color: #fab387;">3</span> != <span style="color: #fab387;">0</span><span style="color: #f9e2af;">)</span> <span style="color: #f9e2af;">{</span> +<span class="linenr">110: </span> stop = <span style="color: #fab387;">0</span>; +<span class="linenr">111: </span> <span style="color: #f9e2af;">}</span> +<span class="linenr">112: </span> <span style="color: #cba6f7;">if</span> <span style="color: #f9e2af;">(</span>moves % <span style="color: #fab387;">5</span> == <span style="color: #fab387;">0</span> && moves != <span style="color: #fab387;">0</span><span style="color: #f9e2af;">)</span> <span style="color: #f9e2af;">{</span> +<span class="linenr">113: </span> <span style="color: #cba6f7;">do</span><span style="color: #a6e3a1;">{</span> +<span class="linenr">114: </span> map<span style="color: #f38ba8;">[</span>trap<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span><span style="color: #f38ba8;">][</span>trap<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span><span style="color: #f38ba8;">]</span> = <span style="color: #a6e3a1;">'-'</span>; +<span class="linenr">115: </span> trap<span style="color: #f38ba8;">[</span><span style="color: #fab387;">0</span><span style="color: #f38ba8;">]</span>= arc4random_uniform<span style="color: #f38ba8;">(</span><span style="color: #fab387;">5</span><span style="color: #f38ba8;">)</span>; +<span class="linenr">116: </span> trap<span style="color: #f38ba8;">[</span><span style="color: #fab387;">1</span><span style="color: #f38ba8;">]</span>= arc4random_uniform<span style="color: #f38ba8;">(</span><span style="color: #fab387;">5</span><span style="color: #f38ba8;">)</span>; +<span class="linenr">117: </span> <span style="color: #a6e3a1;">}</span><span style="color: #cba6f7;">while</span><span style="color: #a6e3a1;">(</span><span style="color: #f38ba8;">(</span>trap<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> == bonus<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> && trap<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span> == bonus<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span><span style="color: #f38ba8;">)</span> || <span style="color: #f38ba8;">(</span>trap<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> == death<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> && trap<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span> == death<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span><span style="color: #f38ba8;">)</span> || <span style="color: #f38ba8;">(</span>trap<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> == pos<span style="color: #fab387;">[</span><span style="color: #fab387;">0</span><span style="color: #fab387;">]</span> && trap<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span> == pos<span style="color: #fab387;">[</span><span style="color: #fab387;">1</span><span style="color: #fab387;">]</span><span style="color: #f38ba8;">)</span><span style="color: #a6e3a1;">)</span>; +<span class="linenr">118: </span> +<span class="linenr">119: </span> <span style="color: #f9e2af;">}</span> +<span class="linenr">120: </span> map<span style="color: #f9e2af;">[</span>bonus<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">0</span><span style="color: #a6e3a1;">]</span><span style="color: #f9e2af;">][</span>bonus<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">1</span><span style="color: #a6e3a1;">]</span><span style="color: #f9e2af;">]</span> = <span style="color: #a6e3a1;">'B'</span>; +<span class="linenr">121: </span> map<span style="color: #f9e2af;">[</span>trap<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">0</span><span style="color: #a6e3a1;">]</span><span style="color: #f9e2af;">][</span>trap<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">1</span><span style="color: #a6e3a1;">]</span><span style="color: #f9e2af;">]</span> = <span style="color: #a6e3a1;">'T'</span>; +<span class="linenr">122: </span> map<span style="color: #f9e2af;">[</span>death<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">0</span><span style="color: #a6e3a1;">]</span><span style="color: #f9e2af;">][</span>death<span style="color: #a6e3a1;">[</span><span style="color: #fab387;">1</span><span style="color: #a6e3a1;">]</span><span style="color: #f9e2af;">]</span> = <span style="color: #a6e3a1;">'D'</span>; +<span class="linenr">123: </span> moves++; +<span class="linenr">124: </span> <span style="color: #fab387;">}</span><span style="color: #cba6f7;">while</span><span style="color: #fab387;">(</span>input != <span style="color: #a6e3a1;">'c'</span><span style="color: #fab387;">)</span>; +<span class="linenr">125: </span> <span style="color: #cba6f7;">return</span> <span style="color: #fab387;">0</span>; +<span class="linenr">126: </span><span style="color: #f38ba8;">}</span> +<span class="linenr">127: </span> +</pre> +</div> + + +<p> +Let’s go step by step and see what we can fix or improve, to start off, line 4 to 10 can be reduced to a single line (which will be beneficial later too) +</p> +<div class="org-src-container"> +<pre class="src src-c"><span class="linenr">4: </span><span style="color: #f9e2af;">char</span> <span style="color: #cdd6f4;">input</span>,<span style="color: #cdd6f4;">map</span><span style="color: #f38ba8;">[</span><span style="color: #fab387;">5</span><span style="color: #f38ba8;">][</span><span style="color: #fab387;">5</span><span style="color: #f38ba8;">]</span> = <span style="color: #f38ba8;">{</span><span style="color: #a6e3a1;">'-'</span><span style="color: #f38ba8;">}</span>; +</pre> +</div> +<p> +Much better…but can be even more better, why stop at 5 when we can give the choice to the user !! +</p> +<div class="org-src-container"> +<pre class="src src-c"><span class="linenr">4: </span><span style="color: #f9e2af;">int</span> <span style="color: #cdd6f4;">n</span>=<span style="color: #fab387;">5</span>,<span style="color: #cdd6f4;">m</span>=<span style="color: #fab387;">5</span>; +<span class="linenr">5: </span><span style="color: #f9e2af;">char</span> <span style="color: #cdd6f4;">input</span>,<span style="color: #cdd6f4;">map</span><span style="color: #f38ba8;">[</span>n<span style="color: #f38ba8;">][</span>m<span style="color: #f38ba8;">]</span>=<span style="color: #f38ba8;">{</span><span style="color: #a6e3a1;">'-'</span><span style="color: #f38ba8;">}</span>; +</pre> +</div> + +<p> +For now at least, n and m are hardcoded to 5, but this will change later. +</p> + +<p> +Of course we have the usual inits on line 11, though since we are using variables instead of hardcoding 5, we will have to find the center by ourselves +</p> +<div class="org-src-container"> +<pre class="src src-c"><span class="linenr">11: </span> <span style="color: #f9e2af;">int</span> <span style="color: #cdd6f4;">stop</span>=<span style="color: #fab387;">0</span>,<span style="color: #cdd6f4;">i</span>=<span style="color: #fab387;">0</span>,<span style="color: #cdd6f4;">moves</span>=<span style="color: #fab387;">0</span>,<span style="color: #cdd6f4;">score</span>=<span style="color: #fab387;">0</span>,<span style="color: #cdd6f4;">pos</span><span style="color: #f38ba8;">[</span><span style="color: #fab387;">2</span><span style="color: #f38ba8;">]</span> = <span style="color: #f38ba8;">{</span>n/<span style="color: #fab387;">2</span>,m/<span style="color: #fab387;">2</span><span style="color: #f38ba8;">}</span>; +</pre> +</div> + +<p> +This is getting better, of course we then initialize the coordinates of bonus, trap, and death, and set the player as a <b>’+’</b> in the field. +</p> + + +<p> +Here comes the line 17-21, where it generates a random coordinate for the aforementioned pickups, and do that until there is no conflict between eachother and the player) here we will need to change it a tiny bit. +</p> +<div class="org-src-container"> +<pre class="src src-c"><span class="linenr">17: </span> <span style="color: #f9e2af;">bonus</span><span style="color: #f38ba8;">[</span><span style="color: #fab387;">0</span><span style="color: #f38ba8;">]</span> = arc4random_uniform<span style="color: #f38ba8;">(</span>n<span style="color: #f38ba8;">)</span>; <span style="color: #f9e2af;">bonus</span><span style="color: #f38ba8;">[</span><span style="color: #fab387;">1</span><span style="color: #f38ba8;">]</span> = arc4random_uniform<span style="color: #f38ba8;">(</span>m<span style="color: #f38ba8;">)</span>; +<span class="linenr">18: </span> <span style="color: #f9e2af;">trap</span><span style="color: #f38ba8;">[</span><span style="color: #fab387;">0</span><span style="color: #f38ba8;">]</span> = arc4random_uniform<span style="color: #f38ba8;">(</span>n<span style="color: #f38ba8;">)</span>; <span style="color: #f9e2af;">trap</span><span style="color: #f38ba8;">[</span><span style="color: #fab387;">1</span><span style="color: #f38ba8;">]</span> = arc4random_uniform<span style="color: #f38ba8;">(</span>m<span style="color: #f38ba8;">)</span>; +<span class="linenr">19: </span> <span style="color: #f9e2af;">death</span><span style="color: #f38ba8;">[</span><span style="color: #fab387;">0</span><span style="color: #f38ba8;">]</span> = arc4random_uniform<span style="color: #f38ba8;">(</span>n<span style="color: #f38ba8;">)</span>; <span style="color: #f9e2af;">death</span><span style="color: #f38ba8;">[</span><span style="color: #fab387;">1</span><span style="color: #f38ba8;">]</span> = arc4random_uniform<span style="color: #f38ba8;">(</span>m<span style="color: #f38ba8;">)</span>; +</pre> +</div> + +<p> +Looking good so far!!, We then have line 21-23 which also shows the pickups as their respective symbols in the map. +</p> + + +<p> +The main interactive program starts here, which will learn at least one time and stop if the received input is a <b>’c’</b>, it starts with a nested for loop on line 26 up to 31 to show the content of the map, nothing fancy, just some matrix stuff. we need to change the 5 though! +</p> +<div class="org-src-container"> +<pre class="src src-c"><span class="linenr">26: </span> <span style="color: #cba6f7;">for</span> <span style="color: #f38ba8;">(</span><span style="color: #f9e2af;">int</span> <span style="color: #cdd6f4;">i</span> = <span style="color: #fab387;">0</span>; i < n; i++<span style="color: #f38ba8;">)</span> <span style="color: #f38ba8;">{</span> +<span class="linenr">27: </span> <span style="color: #cba6f7;">for</span> <span style="color: #fab387;">(</span><span style="color: #f9e2af;">int</span> <span style="color: #cdd6f4;">j</span> = <span style="color: #fab387;">0</span>; j < m; j++<span style="color: #fab387;">)</span> <span style="color: #fab387;">{</span> +<span class="linenr">28: </span> printf<span style="color: #f9e2af;">(</span><span style="color: #a6e3a1;">"%c "</span>, map<span style="color: #a6e3a1;">[</span>i<span style="color: #a6e3a1;">][</span>j<span style="color: #a6e3a1;">]</span><span style="color: #f9e2af;">)</span>; +<span class="linenr">29: </span> <span style="color: #fab387;">}</span> +<span class="linenr">30: </span> printf<span style="color: #fab387;">(</span><span style="color: #a6e3a1;">"\n"</span><span style="color: #fab387;">)</span>; +<span class="linenr">31: </span> <span style="color: #f38ba8;">}</span> +<span class="linenr">32: </span> +</pre> +</div> +<p> +We show the score and the moves too, which at the start of the game are set to 0. and we prompt the user for a direction. Note here the space before the %c, this basically allows for the program to not choke on newlines and also even if the user writes multiple keys at the same time, they will still be done, like <b>ww</b> will make the player move twice up. +</p> + +<p> +After that we have some logic which should also be changed to account for the n and m changes yet again +</p> +<div class="org-src-container"> +<pre class="src src-c"><span class="linenr">37: </span> <span style="color: #cba6f7;">if</span> <span style="color: #f38ba8;">(</span>input == <span style="color: #a6e3a1;">'w'</span><span style="color: #f38ba8;">)</span> <span style="color: #f38ba8;">{</span> +<span class="linenr">38: </span> printf<span style="color: #fab387;">(</span><span style="color: #a6e3a1;">"Moving up\n"</span><span style="color: #fab387;">)</span>; +<span class="linenr">39: </span> map<span style="color: #fab387;">[</span>pos<span style="color: #f9e2af;">[</span><span style="color: #fab387;">0</span><span style="color: #f9e2af;">]</span><span style="color: #fab387;">][</span>pos<span style="color: #f9e2af;">[</span><span style="color: #fab387;">1</span><span style="color: #f9e2af;">]</span><span style="color: #fab387;">]</span> = <span style="color: #a6e3a1;">'-'</span>; +<span class="linenr">40: </span> <span style="color: #cba6f7;">if</span> <span style="color: #fab387;">(</span>pos<span style="color: #f9e2af;">[</span><span style="color: #fab387;">0</span><span style="color: #f9e2af;">]</span> == <span style="color: #fab387;">0</span><span style="color: #fab387;">)</span> <span style="color: #fab387;">{</span> +<span class="linenr">41: </span> pos<span style="color: #f9e2af;">[</span><span style="color: #fab387;">0</span><span style="color: #f9e2af;">]</span> = n-<span style="color: #fab387;">1</span>; +<span class="linenr">42: </span> <span style="color: #fab387;">}</span> +<span class="linenr">43: </span> <span style="color: #cba6f7;">else</span> <span style="color: #fab387;">{</span> +<span class="linenr">44: </span> pos<span style="color: #f9e2af;">[</span><span style="color: #fab387;">0</span><span style="color: #f9e2af;">]</span>--; +<span class="linenr">45: </span> <span style="color: #fab387;">}</span> +<span class="linenr">46: </span> <span style="color: #f38ba8;">}</span> <span style="color: #cba6f7;">else</span> <span style="color: #cba6f7;">if</span> <span style="color: #f38ba8;">(</span>input == <span style="color: #a6e3a1;">'a'</span><span style="color: #f38ba8;">)</span> <span style="color: #f38ba8;">{</span> +<span class="linenr">47: </span> printf<span style="color: #fab387;">(</span><span style="color: #a6e3a1;">"Moving left\n"</span><span style="color: #fab387;">)</span>; +<span class="linenr">48: </span> map<span style="color: #fab387;">[</span>pos<span style="color: #f9e2af;">[</span><span style="color: #fab387;">0</span><span style="color: #f9e2af;">]</span><span style="color: #fab387;">][</span>pos<span style="color: #f9e2af;">[</span><span style="color: #fab387;">1</span><span style="color: #f9e2af;">]</span><span style="color: #fab387;">]</span> = <span style="color: #a6e3a1;">'-'</span>; +<span class="linenr">49: </span> <span style="color: #cba6f7;">if</span> <span style="color: #fab387;">(</span>pos<span style="color: #f9e2af;">[</span><span style="color: #fab387;">1</span><span style="color: #f9e2af;">]</span> == <span style="color: #fab387;">0</span><span style="color: #fab387;">)</span> <span style="color: #fab387;">{</span> +<span class="linenr">50: </span> pos<span style="color: #f9e2af;">[</span><span style="color: #fab387;">1</span><span style="color: #f9e2af;">]</span> = m-<span style="color: #fab387;">1</span>; +<span class="linenr">51: </span> <span style="color: #fab387;">}</span> +<span class="linenr">52: </span> <span style="color: #cba6f7;">else</span> <span style="color: #fab387;">{</span> +<span class="linenr">53: </span> pos<span style="color: #f9e2af;">[</span><span style="color: #fab387;">1</span><span style="color: #f9e2af;">]</span>--; +<span class="linenr">54: </span> <span style="color: #fab387;">}</span> +<span class="linenr">55: </span> <span style="color: #f38ba8;">}</span> <span style="color: #cba6f7;">else</span> <span style="color: #cba6f7;">if</span> <span style="color: #f38ba8;">(</span>input == <span style="color: #a6e3a1;">'s'</span><span style="color: #f38ba8;">)</span> <span style="color: #f38ba8;">{</span> +<span class="linenr">56: </span> +<span class="linenr">57: </span> printf<span style="color: #fab387;">(</span><span style="color: #a6e3a1;">"Moving down\n"</span><span style="color: #fab387;">)</span>; +<span class="linenr">58: </span> map<span style="color: #fab387;">[</span>pos<span style="color: #f9e2af;">[</span><span style="color: #fab387;">0</span><span style="color: #f9e2af;">]</span><span style="color: #fab387;">][</span>pos<span style="color: #f9e2af;">[</span><span style="color: #fab387;">1</span><span style="color: #f9e2af;">]</span><span style="color: #fab387;">]</span> = <span style="color: #a6e3a1;">'-'</span>; +<span class="linenr">59: </span> <span style="color: #cba6f7;">if</span> <span style="color: #fab387;">(</span>pos<span style="color: #f9e2af;">[</span><span style="color: #fab387;">0</span><span style="color: #f9e2af;">]</span> == n-<span style="color: #fab387;">1</span><span style="color: #fab387;">)</span> <span style="color: #fab387;">{</span> +<span class="linenr">60: </span> pos<span style="color: #f9e2af;">[</span><span style="color: #fab387;">0</span><span style="color: #f9e2af;">]</span> = <span style="color: #fab387;">0</span>; +<span class="linenr">61: </span> <span style="color: #fab387;">}</span> +<span class="linenr">62: </span> <span style="color: #cba6f7;">else</span> <span style="color: #fab387;">{</span> +<span class="linenr">63: </span> pos<span style="color: #f9e2af;">[</span><span style="color: #fab387;">0</span><span style="color: #f9e2af;">]</span>++; +<span class="linenr">64: </span> <span style="color: #fab387;">}</span> +<span class="linenr">65: </span> <span style="color: #f38ba8;">}</span> <span style="color: #cba6f7;">else</span> <span style="color: #cba6f7;">if</span> <span style="color: #f38ba8;">(</span>input == <span style="color: #a6e3a1;">'d'</span><span style="color: #f38ba8;">)</span> <span style="color: #f38ba8;">{</span> +<span class="linenr">66: </span> printf<span style="color: #fab387;">(</span><span style="color: #a6e3a1;">"Moving right\n"</span><span style="color: #fab387;">)</span>; +<span class="linenr">67: </span> map<span style="color: #fab387;">[</span>pos<span style="color: #f9e2af;">[</span><span style="color: #fab387;">0</span><span style="color: #f9e2af;">]</span><span style="color: #fab387;">][</span>pos<span style="color: #f9e2af;">[</span><span style="color: #fab387;">1</span><span style="color: #f9e2af;">]</span><span style="color: #fab387;">]</span> = <span style="color: #a6e3a1;">'-'</span>; +<span class="linenr">68: </span> <span style="color: #cba6f7;">if</span> <span style="color: #fab387;">(</span>pos<span style="color: #f9e2af;">[</span><span style="color: #fab387;">1</span><span style="color: #f9e2af;">]</span> == m-<span style="color: #fab387;">1</span><span style="color: #fab387;">)</span> <span style="color: #fab387;">{</span> +<span class="linenr">69: </span> pos<span style="color: #f9e2af;">[</span><span style="color: #fab387;">1</span><span style="color: #f9e2af;">]</span> = <span style="color: #fab387;">0</span>; +<span class="linenr">70: </span> <span style="color: #fab387;">}</span> +<span class="linenr">71: </span> <span style="color: #cba6f7;">else</span> <span style="color: #fab387;">{</span> +<span class="linenr">72: </span> pos<span style="color: #f9e2af;">[</span><span style="color: #fab387;">1</span><span style="color: #f9e2af;">]</span>++; +<span class="linenr">73: </span> <span style="color: #fab387;">}</span> +<span class="linenr">74: </span> <span style="color: #f38ba8;">}</span> <span style="color: #cba6f7;">else</span> <span style="color: #cba6f7;">if</span> <span style="color: #f38ba8;">(</span>input == <span style="color: #a6e3a1;">'c'</span><span style="color: #f38ba8;">)</span> <span style="color: #f38ba8;">{</span> +<span class="linenr">75: </span> printf<span style="color: #fab387;">(</span><span style="color: #a6e3a1;">"Quitting\n"</span><span style="color: #fab387;">)</span>; +<span class="linenr">76: </span> <span style="color: #f38ba8;">}</span> <span style="color: #cba6f7;">else</span> <span style="color: #f38ba8;">{</span> +<span class="linenr">77: </span> printf<span style="color: #fab387;">(</span><span style="color: #a6e3a1;">"Invalid input\n"</span><span style="color: #fab387;">)</span>; +<span class="linenr">78: </span> <span style="color: #f38ba8;">}</span> +</pre> +</div> + +<p> +What this achieves is the “teleportation effect” whenever you are at the border of the screen! +</p> +</div> +</div> +</div> +<div id="postamble" class="status"> +<p class="author">Author: Crystal</p> +<p class="date">Created: 2024-02-14 Wed 23:43</p> +</div> +</body> +</html> |