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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>PyTA Error Report</title>
<style rel="stylesheet">
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/* Pygments css. Edited and reformatted from original output.
Unfortunately the class names cannot be improved to semantic names.
*/
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</style>
</head>
<body>
<header>
<h1 class="title">PyTA Error Report</h1>
<time>Thu. Feb. 25 2021, 10:36:39 PM</time>
</header>
<main>
<section>
<article class="file-name">
<h2> /Users/jessica/csc148 2021/assignments/a1/a1starter/game.py </h2>
</article>
<article class="error-output code-errors">
<h3 class="category-heading">
<span>Code Errors or Forbidden Usage (fix: high priority)</span>
<span class="slider">
<button>Expand/Collapse Section</button>
</span>
</h3>
<div class="content collapsible">
<div class="error-instance">
<div class="info">
<span class="error-link code-error-id">
<a href="http://www.cs.toronto.edu/~david/pyta/#E1101" target="_blank">❐ E1101 (no-member)</a>
</span>
<span class="occurrences">
4
occurrences.
</span>
<span class="shown">
</span>
<span class="slider">
<button> Expand/Collapse </button>
</span>
</div>
<div class="message-container collapsible">
<div class="message">
<h4 class="message-name">
[Line 146] Module 'pygame' doesn't have the method/attribute 'QUIT'.
<span class="slider">
<button style="float: right; background: #458B00;"> Expand/Collapse </button>
</span>
</h4>
<div class="collapsible">
<code> <span class="grey line-num">144</span> <span class="grey"><span class="pygments-s2">"""</span></span>
<span class="grey line-num">145</span> <span class="grey"><span class="pygments-k">for</span> <span class="pygments-n">event</span> <span class="pygments-ow">in</span> <span class="pygments-n">pygame</span><span class="pygments-o">.</span><span class="pygments-n">event</span><span class="pygments-o">.</span><span class="pygments-n">get</span><span class="pygments-p">():</span></span>
<span class="gbold line-num">146</span> <span class="black"><span class="pygments-k">if</span> <span class="pygments-n">event</span><span class="pygments-o">.</span><span class="pygments-n">type</span> <span class="pygments-o">==</span> </span><span class="highlight-pyta"><span class="pygments-n">pygame</span><span class="pygments-o">.</span><span class="pygments-n">QUIT</span></span><span class="black"><span class="pygments-p">:</span></span>
<span class="grey line-num">147</span> <span class="grey"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">_running</span> <span class="pygments-o">=</span> <span class="pygments-kc">False</span></span>
<span class="grey line-num">148</span> <span class="grey"><span class="pygments-c1"># Allows us to make each press count as 1 movement.</span></span>
</code>
</div>
</div>
<div class="message">
<h4 class="message-name">
[Line 149] Module 'pygame' doesn't have the method/attribute 'KEYDOWN'.
<span class="slider">
<button style="float: right; background: #458B00;"> Expand/Collapse </button>
</span>
</h4>
<div class="collapsible">
<code> <span class="grey line-num">147</span> <span class="grey"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">_running</span> <span class="pygments-o">=</span> <span class="pygments-kc">False</span></span>
<span class="grey line-num">148</span> <span class="grey"><span class="pygments-c1"># Allows us to make each press count as 1 movement.</span></span>
<span class="gbold line-num">149</span> <span class="black"><span class="pygments-k">elif</span> <span class="pygments-n">event</span><span class="pygments-o">.</span><span class="pygments-n">type</span> <span class="pygments-o">==</span> </span><span class="highlight-pyta"><span class="pygments-n">pygame</span><span class="pygments-o">.</span><span class="pygments-n">KEYDOWN</span></span><span class="black"><span class="pygments-p">:</span></span>
<span class="grey line-num">150</span> <span class="grey"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">keys_pressed</span> <span class="pygments-o">=</span> <span class="pygments-n">pygame</span><span class="pygments-o">.</span><span class="pygments-n">key</span><span class="pygments-o">.</span><span class="pygments-n">get_pressed</span><span class="pygments-p">()</span></span>
<span class="grey line-num">151</span> <span class="grey"><span class="pygments-n">ctrl_held</span> <span class="pygments-o">=</span> <span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">keys_pressed</span><span class="pygments-p">[</span><span class="pygments-n">pygame</span><span class="pygments-o">.</span><span class="pygments-n">K_LCTRL</span><span class="pygments-p">]</span></span>
</code>
</div>
</div>
<div class="message">
<h4 class="message-name">
[Line 151] Module 'pygame' doesn't have the method/attribute 'K_LCTRL'.
<span class="slider">
<button style="float: right; background: #458B00;"> Expand/Collapse </button>
</span>
</h4>
<div class="collapsible">
<code> <span class="grey line-num">149</span> <span class="grey"><span class="pygments-k">elif</span> <span class="pygments-n">event</span><span class="pygments-o">.</span><span class="pygments-n">type</span> <span class="pygments-o">==</span> <span class="pygments-n">pygame</span><span class="pygments-o">.</span><span class="pygments-n">KEYDOWN</span><span class="pygments-p">:</span></span>
<span class="grey line-num">150</span> <span class="grey"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">keys_pressed</span> <span class="pygments-o">=</span> <span class="pygments-n">pygame</span><span class="pygments-o">.</span><span class="pygments-n">key</span><span class="pygments-o">.</span><span class="pygments-n">get_pressed</span><span class="pygments-p">()</span></span>
<span class="gbold line-num">151</span> <span class="black"><span class="pygments-n">ctrl_held</span> <span class="pygments-o">=</span> <span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">keys_pressed</span><span class="pygments-p">[</span></span><span class="highlight-pyta"><span class="pygments-n">pygame</span><span class="pygments-o">.</span><span class="pygments-n">K_LCTRL</span></span><span class="black"><span class="pygments-p">]</span></span>
<span class="grey line-num">152</span> <span class="grey"></span>
<span class="grey line-num">153</span> <span class="grey"><span class="pygments-c1"># handle undo button and player movement here</span></span>
</code>
</div>
</div>
<div class="message">
<h4 class="message-name">
[Line 154] Module 'pygame' doesn't have the method/attribute 'K_z'.
<span class="slider">
<button style="float: right; background: #458B00;"> Expand/Collapse </button>
</span>
</h4>
<div class="collapsible">
<code> <span class="grey line-num">152</span> <span class="grey"></span>
<span class="grey line-num">153</span> <span class="grey"><span class="pygments-c1"># handle undo button and player movement here</span></span>
<span class="gbold line-num">154</span> <span class="black"><span class="pygments-k">if</span> <span class="pygments-n">event</span><span class="pygments-o">.</span><span class="pygments-n">key</span> <span class="pygments-o">==</span> </span><span class="highlight-pyta"><span class="pygments-n">pygame</span><span class="pygments-o">.</span><span class="pygments-n">K_z</span></span> <span class="black"><span class="pygments-ow">and</span> <span class="pygments-n">ctrl_held</span><span class="pygments-p">:</span> <span class="pygments-c1"># Ctrl-Z</span></span>
<span class="grey line-num">155</span> <span class="grey"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">_undo</span><span class="pygments-p">()</span></span>
<span class="grey line-num">156</span> <span class="grey"><span class="pygments-k">else</span><span class="pygments-p">:</span></span>
</code>
</div>
</div>
</div>
</div>
<div class="error-instance">
<div class="info">
<span class="error-link code-error-id">
<a href="http://www.cs.toronto.edu/~david/pyta/#E1111" target="_blank">❐ E1111 (assignment-from-no-return)</a>
</span>
<span class="occurrences">
1
occurrence.
</span>
<span class="shown">
</span>
<span class="slider">
<button> Expand/Collapse </button>
</span>
</div>
<div class="message-container collapsible">
<div class="message">
<h4 class="message-name">
[Line 159] Assigning result of a function call, where the function has no return
<span class="slider">
<button style="float: right; background: #458B00;"> Expand/Collapse </button>
</span>
</h4>
<div class="collapsible">
<code> <span class="grey line-num">157</span> <span class="grey"><span class="pygments-k">if</span> <span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">player</span> <span class="pygments-ow">is</span> <span class="pygments-ow">not</span> <span class="pygments-kc">None</span><span class="pygments-p">:</span></span>
<span class="grey line-num">158</span> <span class="grey"><span class="pygments-k">assert</span> <span class="pygments-nb">isinstance</span><span class="pygments-p">(</span><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">player</span><span class="pygments-p">,</span> <span class="pygments-n">actor</span><span class="pygments-o">.</span><span class="pygments-n">Character</span><span class="pygments-p">)</span></span>
<span class="gbold line-num">159</span> <span class="black"></span><span class="highlight-pyta"><span class="pygments-n">save</span> <span class="pygments-o">=</span> <span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">_copy</span><span class="pygments-p">()</span></span>
<span class="grey line-num">160</span> <span class="grey"><span class="pygments-k">if</span> <span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">player</span><span class="pygments-o">.</span><span class="pygments-n">player_move</span><span class="pygments-p">(</span><span class="pygments-bp">self</span><span class="pygments-p">):</span></span>
<span class="grey line-num">161</span> <span class="grey"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">_history</span><span class="pygments-o">.</span><span class="pygments-n">push</span><span class="pygments-p">(</span><span class="pygments-n">save</span><span class="pygments-p">)</span></span>
</code>
</div>
</div>
</div>
</div>
</div>
</article>
<article class="error-output style-errors">
<h3 class="category-heading">
<span>Style or Convention Errors (fix: before submission)</span>
<span class="slider">
<button>Expand/Collapse Section</button>
</span>
</h3>
<div class="content collapsible">
<div class="error-instance">
<div class="info">
<span class="error-link style-error-id">
<a href="http://www.cs.toronto.edu/~david/pyta/#E9989" target="_blank">❐ E9989 (pep8-errors)</a>
</span>
<span class="occurrences">
1
occurrence.
</span>
<span class="shown">
</span>
<span class="slider">
<button> Expand/Collapse </button>
</span>
</div>
<div class="message-container collapsible">
<div class="message">
<h4 class="message-name">
[Line 258] Found pycodestyle (PEP8) style error at line 258, column 32: continuation line over-indented for hanging indent
<span class="slider">
<button style="float: right; background: #458B00;"> Expand/Collapse </button>
</span>
</h4>
<div class="collapsible">
<code> <span class="grey line-num">256</span> <span class="grey"><span class="pygments-k">for</span> <span class="pygments-n">actor_temp</span> <span class="pygments-ow">in</span> <span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">_actors</span><span class="pygments-p">:</span></span>
<span class="grey line-num">257</span> <span class="grey"><span class="pygments-k">if</span> <span class="pygments-nb">isinstance</span><span class="pygments-p">(</span><span class="pygments-n">actor_temp</span><span class="pygments-p">,</span> <span class="pygments-n">actor_</span><span class="pygments-p">)</span> <span class="pygments-ow">and</span> \</span>
<span class="gbold line-num">258</span> <span class="highlight-pyta"><span class="pygments-nb">isinstance</span><span class="pygments-p">(</span><span class="pygments-n">actor_temp</span><span class="pygments-p">,</span> <span class="pygments-n">actor</span><span class="pygments-o">.</span><span class="pygments-n">Character</span><span class="pygments-p">):</span></span>
<span class="grey line-num">259</span> <span class="grey"><span class="pygments-k">if</span> <span class="pygments-n">move_is</span> <span class="pygments-o">==</span> <span class="pygments-s2">"isPush"</span><span class="pygments-p">:</span></span>
<span class="grey line-num">260</span> <span class="grey"><span class="pygments-n">actor_temp</span><span class="pygments-o">.</span><span class="pygments-n">_is_push</span> <span class="pygments-o">=</span> <span class="pygments-kc">False</span></span>
</code>
</div>
</div>
</div>
</div>
<div class="error-instance">
<div class="info">
<span class="error-link style-error-id">
<a href="http://www.cs.toronto.edu/~david/pyta/#W0511" target="_blank">❐ W0511 (fixme)</a>
</span>
<span class="occurrences">
4
occurrences.
</span>
<span class="shown">
</span>
<span class="slider">
<button> Expand/Collapse </button>
</span>
</div>
<div class="message-container collapsible">
<div class="message">
<h4 class="message-name">
[Line 53] TODO Task 1: complete the initializer of the Game class
<span class="slider">
<button style="float: right; background: #458B00;"> Expand/Collapse </button>
</span>
</h4>
<div class="collapsible">
<code> <span class="grey line-num">51</span> <span class="grey"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">background</span> <span class="pygments-o">=</span> <span class="pygments-kc">None</span></span>
<span class="grey line-num">52</span> <span class="grey"></span>
<span class="gbold line-num">53</span> <span class="highlight-pyta"><span class="pygments-c1"># TODO Task 1: complete the initializer of the Game class</span></span>
<span class="grey line-num">54</span> <span class="grey"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">map_data</span> <span class="pygments-o">=</span> <span class="pygments-p">[]</span></span>
<span class="grey line-num">55</span> <span class="grey"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">_actors</span> <span class="pygments-o">=</span> <span class="pygments-p">[]</span></span>
</code>
</div>
</div>
<div class="message">
<h4 class="message-name">
[Line 211] TODO Task 3: Add code here to complete this method
<span class="slider">
<button style="float: right; background: #458B00;"> Expand/Collapse </button>
</span>
</h4>
<div class="collapsible">
<code> <span class="grey line-num">209</span> <span class="grey"><span class="pygments-s2">"""</span></span>
<span class="grey line-num">210</span> <span class="grey"></span>
<span class="gbold line-num">211</span> <span class="highlight-pyta"><span class="pygments-c1"># TODO Task 3: Add code here to complete this method</span></span>
<span class="grey line-num">212</span> <span class="grey"><span class="pygments-c1"># What you need to do in this method:</span></span>
<span class="grey line-num">213</span> <span class="grey"><span class="pygments-c1"># - Get the lists of rules that need to be added to and remove from the</span></span>
</code>
</div>
</div>
<div class="message">
<h4 class="message-name">
[Line 294] TODO Task 4: Implement this undo method.
<span class="slider">
<button style="float: right; background: #458B00;"> Expand/Collapse </button>
</span>
</h4>
<div class="collapsible">
<code> <span class="grey line-num">292</span> <span class="grey"><span class="pygments-n">_history</span> <span class="pygments-n">stack</span><span class="pygments-o">.</span></span>
<span class="grey line-num">293</span> <span class="grey"><span class="pygments-s2">"""</span></span>
<span class="gbold line-num">294</span> <span class="highlight-pyta"><span class="pygments-c1"># TODO Task 4: Implement this undo method.</span></span>
<span class="grey line-num">295</span> <span class="grey"><span class="pygments-c1"># You'll need to restore the previous state the game using the</span></span>
<span class="grey line-num">296</span> <span class="grey"><span class="pygments-c1"># self._history stack</span></span>
</code>
</div>
</div>
<div class="message">
<h4 class="message-name">
[Line 316] TODO Task 4: Complete this method to create a proper copy of the
<span class="slider">
<button style="float: right; background: #458B00;"> Expand/Collapse </button>
</span>
</h4>
<div class="collapsible">
<code> <span class="grey line-num">314</span> <span class="grey"><span class="pygments-s2">"""</span></span>
<span class="grey line-num">315</span> <span class="grey"><span class="pygments-n">game_copy</span> <span class="pygments-o">=</span> <span class="pygments-n">Game</span><span class="pygments-p">()</span></span>
<span class="gbold line-num">316</span> <span class="highlight-pyta"><span class="pygments-c1"># TODO Task 4: Complete this method to create a proper copy of the</span></span>
<span class="grey line-num">317</span> <span class="grey"><span class="pygments-c1"># current state of the game</span></span>
<span class="grey line-num">318</span> <span class="grey"><span class="pygments-n">game_copy</span><span class="pygments-o">.</span><span class="pygments-n">player</span> <span class="pygments-o">=</span> <span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">player</span></span>
</code>
</div>
</div>
</div>
</div>
<div class="error-instance">
<div class="info">
<span class="error-link style-error-id">
<a href="http://www.cs.toronto.edu/~david/pyta/#W0401" target="_blank">❐ W0401 (wildcard-import)</a>
</span>
<span class="occurrences">
1
occurrence.
</span>
<span class="shown">
</span>
<span class="slider">
<button> Expand/Collapse </button>
</span>
</div>
<div class="message-container collapsible">
<div class="message">
<h4 class="message-name">
[Line 14] Wildcard (*) imports add all objects from the imported module as global variables, which may result in name collisions. You should only import from settings what you need, or import the whole module ("import module") and use dot notation to access the module's functions/classes.
<span class="slider">
<button style="float: right; background: #458B00;"> Expand/Collapse </button>
</span>
</h4>
<div class="collapsible">
<code> <span class="grey line-num">12</span> <span class="grey"><span class="pygments-kn">from</span> <span class="pygments-nn">typing</span> <span class="pygments-kn">import</span> <span class="pygments-n">Any</span><span class="pygments-p">,</span> <span class="pygments-n">Type</span><span class="pygments-p">,</span> <span class="pygments-n">Tuple</span><span class="pygments-p">,</span> <span class="pygments-n">List</span><span class="pygments-p">,</span> <span class="pygments-n">Sequence</span><span class="pygments-p">,</span> <span class="pygments-n">Optional</span></span>
<span class="grey line-num">13</span> <span class="grey"><span class="pygments-kn">import</span> <span class="pygments-nn">pygame</span></span>
<span class="gbold line-num">14</span> <span class="highlight-pyta"><span class="pygments-kn">from</span> <span class="pygments-nn">settings</span> <span class="pygments-kn">import</span> <span class="pygments-o">*</span></span>
<span class="grey line-num">15</span> <span class="grey"><span class="pygments-kn">from</span> <span class="pygments-nn">stack</span> <span class="pygments-kn">import</span> <span class="pygments-n">Stack</span></span>
<span class="grey line-num">16</span> <span class="grey"><span class="pygments-kn">import</span> <span class="pygments-nn">actor</span></span>
</code>
</div>
</div>
</div>
</div>
<div class="error-instance">
<div class="info">
<span class="error-link style-error-id">
<a href="http://www.cs.toronto.edu/~david/pyta/#R0902" target="_blank">❐ R0902 (too-many-instance-attributes)</a>
</span>
<span class="occurrences">
1
occurrence.
</span>
<span class="shown">
</span>
<span class="slider">
<button> Expand/Collapse </button>
</span>
</div>
<div class="message-container collapsible">
<div class="message">
<h4 class="message-name">
[Line 19] Too many instance attributes (16/7)
<span class="slider">
<button style="float: right; background: #458B00;"> Expand/Collapse </button>
</span>
</h4>
<div class="collapsible">
<code> <span class="grey line-num">17</span> <span class="grey"></span>
<span class="grey line-num">18</span> <span class="grey"></span>
<span class="gbold line-num">19</span> <span class="highlight-pyta"><span class="pygments-k">class</span> <span class="pygments-nc">Game</span><span class="pygments-p">:</span></span>
<span class="gbold line-num">20</span> <span class="highlight-pyta"><span class="pygments-s2">"""</span></span>
<span class="gbold line-num">21</span> <span class="highlight-pyta"><span class="pygments-n">Class</span> <span class="pygments-n">representing</span> <span class="pygments-n">the</span> <span class="pygments-n">game</span><span class="pygments-o">.</span></span>
<span class="gbold line-num">22</span> <span class="highlight-pyta"><span class="pygments-s2">"""</span></span>
<span class="gbold line-num">23</span> <span class="highlight-pyta"><span class="pygments-n">size</span><span class="pygments-p">:</span> <span class="pygments-n">Tuple</span><span class="pygments-p">[</span><span class="pygments-nb">int</span><span class="pygments-p">,</span> <span class="pygments-nb">int</span><span class="pygments-p">]</span></span>
<span class="gbold line-num">24</span> <span class="highlight-pyta"><span class="pygments-n">width</span><span class="pygments-p">:</span> <span class="pygments-nb">int</span></span>
<span class="gbold line-num">25</span> <span class="highlight-pyta"><span class="pygments-n">height</span><span class="pygments-p">:</span> <span class="pygments-nb">int</span></span>
<span class="gbold line-num">26</span> <span class="highlight-pyta"><span class="pygments-n">screen</span><span class="pygments-p">:</span> <span class="pygments-n">Optional</span><span class="pygments-p">[</span><span class="pygments-n">pygame</span><span class="pygments-o">.</span><span class="pygments-n">Surface</span><span class="pygments-p">]</span></span>
<span class="gbold line-num">27</span> <span class="highlight-pyta"><span class="pygments-n">x_tiles</span><span class="pygments-p">:</span> <span class="pygments-nb">int</span></span>
<span class="gbold line-num">28</span> <span class="highlight-pyta"><span class="pygments-n">y_tiles</span><span class="pygments-p">:</span> <span class="pygments-nb">int</span></span>
<span class="gbold line-num">29</span> <span class="highlight-pyta"><span class="pygments-n">tiles_number</span><span class="pygments-p">:</span> <span class="pygments-n">Tuple</span><span class="pygments-p">[</span><span class="pygments-nb">int</span><span class="pygments-p">,</span> <span class="pygments-nb">int</span><span class="pygments-p">]</span></span>
<span class="gbold line-num">30</span> <span class="highlight-pyta"><span class="pygments-n">background</span><span class="pygments-p">:</span> <span class="pygments-n">Optional</span><span class="pygments-p">[</span><span class="pygments-n">pygame</span><span class="pygments-o">.</span><span class="pygments-n">Surface</span><span class="pygments-p">]</span></span>
<span class="gbold line-num">31</span> <span class="highlight-pyta"></span>
<span class="gbold line-num">32</span> <span class="highlight-pyta"><span class="pygments-n">_actors</span><span class="pygments-p">:</span> <span class="pygments-n">List</span><span class="pygments-p">[</span><span class="pygments-n">actor</span><span class="pygments-o">.</span><span class="pygments-n">Actor</span><span class="pygments-p">]</span></span>
<span class="gbold line-num">33</span> <span class="highlight-pyta"><span class="pygments-n">_is</span><span class="pygments-p">:</span> <span class="pygments-n">List</span><span class="pygments-p">[</span><span class="pygments-n">actor</span><span class="pygments-o">.</span><span class="pygments-n">Is</span><span class="pygments-p">]</span></span>
<span class="gbold line-num">34</span> <span class="highlight-pyta"><span class="pygments-n">_running</span><span class="pygments-p">:</span> <span class="pygments-nb">bool</span></span>
<span class="gbold line-num">35</span> <span class="highlight-pyta"><span class="pygments-n">_rules</span><span class="pygments-p">:</span> <span class="pygments-n">List</span><span class="pygments-p">[</span><span class="pygments-nb">str</span><span class="pygments-p">]</span></span>
<span class="gbold line-num">36</span> <span class="highlight-pyta"><span class="pygments-n">_history</span><span class="pygments-p">:</span> <span class="pygments-n">Stack</span></span>
<span class="gbold line-num">37</span> <span class="highlight-pyta"></span>
<span class="gbold line-num">38</span> <span class="highlight-pyta"><span class="pygments-n">player</span><span class="pygments-p">:</span> <span class="pygments-n">Optional</span><span class="pygments-p">[</span><span class="pygments-n">actor</span><span class="pygments-o">.</span><span class="pygments-n">Actor</span><span class="pygments-p">]</span></span>
<span class="gbold line-num">39</span> <span class="highlight-pyta"><span class="pygments-n">map_data</span><span class="pygments-p">:</span> <span class="pygments-n">List</span><span class="pygments-p">[</span><span class="pygments-nb">str</span><span class="pygments-p">]</span></span>
<span class="gbold line-num">40</span> <span class="highlight-pyta"><span class="pygments-n">keys_pressed</span><span class="pygments-p">:</span> <span class="pygments-n">Optional</span><span class="pygments-p">[</span><span class="pygments-n">Sequence</span><span class="pygments-p">[</span><span class="pygments-nb">bool</span><span class="pygments-p">]]</span></span>
<span class="gbold line-num">41</span> <span class="highlight-pyta"></span>
<span class="gbold line-num">42</span> <span class="highlight-pyta"><span class="pygments-k">def</span> <span class="pygments-fm">__init__</span><span class="pygments-p">(</span><span class="pygments-bp">self</span><span class="pygments-p">)</span> <span class="pygments-o">-></span> <span class="pygments-kc">None</span><span class="pygments-p">:</span></span>
<span class="gbold line-num">43</span> <span class="highlight-pyta"><span class="pygments-s2">"""</span></span>
<span class="gbold line-num">44</span> <span class="highlight-pyta"><span class="pygments-n">Initialize</span> <span class="pygments-n">variables</span> <span class="pygments-k">for</span> <span class="pygments-n">this</span> <span class="pygments-n">Class</span><span class="pygments-o">.</span></span>
<span class="gbold line-num">45</span> <span class="highlight-pyta"><span class="pygments-s2">"""</span></span>
<span class="gbold line-num">46</span> <span class="highlight-pyta"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">width</span><span class="pygments-p">,</span> <span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">height</span> <span class="pygments-o">=</span> <span class="pygments-mi">0</span><span class="pygments-p">,</span> <span class="pygments-mi">0</span></span>
<span class="gbold line-num">47</span> <span class="highlight-pyta"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">size</span> <span class="pygments-o">=</span> <span class="pygments-p">(</span><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">width</span><span class="pygments-p">,</span> <span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">height</span><span class="pygments-p">)</span></span>
<span class="gbold line-num">48</span> <span class="highlight-pyta"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">screen</span> <span class="pygments-o">=</span> <span class="pygments-kc">None</span></span>
<span class="gbold line-num">49</span> <span class="highlight-pyta"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">x_tiles</span><span class="pygments-p">,</span> <span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">y_tiles</span> <span class="pygments-o">=</span> <span class="pygments-p">(</span><span class="pygments-mi">0</span><span class="pygments-p">,</span> <span class="pygments-mi">0</span><span class="pygments-p">)</span></span>
<span class="gbold line-num">50</span> <span class="highlight-pyta"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">tiles_number</span> <span class="pygments-o">=</span> <span class="pygments-p">(</span><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">x_tiles</span><span class="pygments-p">,</span> <span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">y_tiles</span><span class="pygments-p">)</span></span>
<span class="gbold line-num">51</span> <span class="highlight-pyta"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">background</span> <span class="pygments-o">=</span> <span class="pygments-kc">None</span></span>
<span class="gbold line-num">52</span> <span class="highlight-pyta"></span>
<span class="gbold line-num">53</span> <span class="highlight-pyta"><span class="pygments-c1"># TODO Task 1: complete the initializer of the Game class</span></span>
<span class="gbold line-num">54</span> <span class="highlight-pyta"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">map_data</span> <span class="pygments-o">=</span> <span class="pygments-p">[]</span></span>
<span class="gbold line-num">55</span> <span class="highlight-pyta"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">_actors</span> <span class="pygments-o">=</span> <span class="pygments-p">[]</span></span>
<span class="gbold line-num">56</span> <span class="highlight-pyta"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">_is</span> <span class="pygments-o">=</span> <span class="pygments-p">[]</span></span>
<span class="gbold line-num">57</span> <span class="highlight-pyta"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">_running</span> <span class="pygments-o">=</span> <span class="pygments-kc">True</span></span>
<span class="gbold line-num">58</span> <span class="highlight-pyta"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">_rules</span> <span class="pygments-o">=</span> <span class="pygments-p">[]</span></span>
<span class="gbold line-num">59</span> <span class="highlight-pyta"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">_history</span> <span class="pygments-o">=</span> <span class="pygments-n">Stack</span><span class="pygments-p">()</span></span>
<span class="gbold line-num">60</span> <span class="highlight-pyta"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">player</span> <span class="pygments-o">=</span> <span class="pygments-kc">None</span></span>
<span class="gbold line-num">61</span> <span class="highlight-pyta"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">keys_pressed</span> <span class="pygments-o">=</span> <span class="pygments-kc">None</span></span>
<span class="gbold line-num">62</span> <span class="highlight-pyta"></span>
<span class="gbold line-num">63</span> <span class="highlight-pyta"><span class="pygments-k">def</span> <span class="pygments-nf">load_map</span><span class="pygments-p">(</span><span class="pygments-bp">self</span><span class="pygments-p">,</span> <span class="pygments-n">path</span><span class="pygments-p">:</span> <span class="pygments-nb">str</span><span class="pygments-p">)</span> <span class="pygments-o">-></span> <span class="pygments-kc">None</span><span class="pygments-p">:</span></span>
<span class="gbold line-num">64</span> <span class="highlight-pyta"><span class="pygments-s2">"""</span></span>
<span class="gbold line-num">65</span> <span class="highlight-pyta"><span class="pygments-n">Reads</span> <span class="pygments-n">a</span> <span class="pygments-o">.</span><span class="pygments-n">txt</span> <span class="pygments-n">file</span> <span class="pygments-n">representing</span> <span class="pygments-n">the</span> <span class="pygments-nb">map</span></span>
<span class="gbold line-num">66</span> <span class="highlight-pyta"><span class="pygments-s2">"""</span></span>
<span class="gbold line-num">67</span> <span class="highlight-pyta"><span class="pygments-k">with</span> <span class="pygments-nb">open</span><span class="pygments-p">(</span><span class="pygments-n">path</span><span class="pygments-p">,</span> <span class="pygments-s1">'rt'</span><span class="pygments-p">)</span> <span class="pygments-k">as</span> <span class="pygments-n">f</span><span class="pygments-p">:</span></span>
<span class="gbold line-num">68</span> <span class="highlight-pyta"><span class="pygments-k">for</span> <span class="pygments-n">line</span> <span class="pygments-ow">in</span> <span class="pygments-n">f</span><span class="pygments-p">:</span></span>
<span class="gbold line-num">69</span> <span class="highlight-pyta"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">map_data</span><span class="pygments-o">.</span><span class="pygments-n">append</span><span class="pygments-p">(</span><span class="pygments-n">line</span><span class="pygments-o">.</span><span class="pygments-n">strip</span><span class="pygments-p">())</span></span>
<span class="gbold line-num">70</span> <span class="highlight-pyta"></span>
<span class="gbold line-num">71</span> <span class="highlight-pyta"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">width</span> <span class="pygments-o">=</span> <span class="pygments-p">(</span><span class="pygments-nb">len</span><span class="pygments-p">(</span><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">map_data</span><span class="pygments-p">[</span><span class="pygments-mi">0</span><span class="pygments-p">]))</span> <span class="pygments-o">*</span> <span class="pygments-n">TILESIZE</span></span>
<span class="gbold line-num">72</span> <span class="highlight-pyta"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">height</span> <span class="pygments-o">=</span> <span class="pygments-nb">len</span><span class="pygments-p">(</span><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">map_data</span><span class="pygments-p">)</span> <span class="pygments-o">*</span> <span class="pygments-n">TILESIZE</span></span>
<span class="gbold line-num">73</span> <span class="highlight-pyta"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">size</span> <span class="pygments-o">=</span> <span class="pygments-p">(</span><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">width</span><span class="pygments-p">,</span> <span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">height</span><span class="pygments-p">)</span></span>
<span class="gbold line-num">74</span> <span class="highlight-pyta"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">x_tiles</span><span class="pygments-p">,</span> <span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">y_tiles</span> <span class="pygments-o">=</span> <span class="pygments-nb">len</span><span class="pygments-p">(</span><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">map_data</span><span class="pygments-p">[</span><span class="pygments-mi">0</span><span class="pygments-p">]),</span> <span class="pygments-nb">len</span><span class="pygments-p">(</span><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">map_data</span><span class="pygments-p">)</span></span>
<span class="gbold line-num">75</span> <span class="highlight-pyta"></span>
<span class="gbold line-num">76</span> <span class="highlight-pyta"><span class="pygments-c1"># center the window on the screen</span></span>
<span class="gbold line-num">77</span> <span class="highlight-pyta"><span class="pygments-n">os</span><span class="pygments-o">.</span><span class="pygments-n">environ</span><span class="pygments-p">[</span><span class="pygments-s1">'SDL_VIDEO_CENTERED'</span><span class="pygments-p">]</span> <span class="pygments-o">=</span> <span class="pygments-s1">'1'</span></span>
<span class="gbold line-num">78</span> <span class="highlight-pyta"></span>
<span class="gbold line-num">79</span> <span class="highlight-pyta"><span class="pygments-k">def</span> <span class="pygments-nf">new</span><span class="pygments-p">(</span><span class="pygments-bp">self</span><span class="pygments-p">)</span> <span class="pygments-o">-></span> <span class="pygments-kc">None</span><span class="pygments-p">:</span></span>
<span class="gbold line-num">80</span> <span class="highlight-pyta"><span class="pygments-s2">"""</span></span>
<span class="gbold line-num">81</span> <span class="highlight-pyta"><span class="pygments-n">Initialize</span> <span class="pygments-n">variables</span> <span class="pygments-n">to</span> <span class="pygments-n">be</span> <span class="pygments-nb">object</span> <span class="pygments-n">on</span> <span class="pygments-n">screen</span><span class="pygments-o">.</span></span>
<span class="gbold line-num">82</span> <span class="highlight-pyta"><span class="pygments-s2">"""</span></span>
<span class="gbold line-num">83</span> <span class="highlight-pyta"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">screen</span> <span class="pygments-o">=</span> <span class="pygments-n">pygame</span><span class="pygments-o">.</span><span class="pygments-n">display</span><span class="pygments-o">.</span><span class="pygments-n">set_mode</span><span class="pygments-p">(</span><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">size</span><span class="pygments-p">)</span></span>
<span class="gbold line-num">84</span> <span class="highlight-pyta"><span class="pygments-c1"># self.player = actor.Meepo(1, 1)</span></span>
<span class="gbold line-num">85</span> <span class="highlight-pyta"><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">background</span> <span class="pygments-o">=</span> <span class="pygments-n">pygame</span><span class="pygments-o">.</span><span class="pygments-n">image</span><span class="pygments-o">.</span><span class="pygments-n">load</span><span class="pygments-p">(</span></span>
<span class="gbold line-num">86</span> <span class="highlight-pyta"><span class="pygments-s2">"</span><span class="pygments-si">{}</span><span class="pygments-s2">/backgroundBig.png"</span><span class="pygments-o">.</span><span class="pygments-n">format</span><span class="pygments-p">(</span><span class="pygments-n">SPRITES_DIR</span><span class="pygments-p">))</span><span class="pygments-o">.</span><span class="pygments-n">convert_alpha</span><span class="pygments-p">()</span></span>
<span class="gbold line-num">87</span> <span class="highlight-pyta"><span class="pygments-k">for</span> <span class="pygments-n">col</span><span class="pygments-p">,</span> <span class="pygments-n">tiles</span> <span class="pygments-ow">in</span> <span class="pygments-nb">enumerate</span><span class="pygments-p">(</span><span class="pygments-bp">self</span><span class="pygments-o">.</span><span class="pygments-n">map_data</span><span class="pygments-p">):</span></span>
<span class="gbold line-num">88</span> <span class="highlight-pyta"><span class="pygments-k">for</span> <span class="pygments-n">row</span><span class="pygments-p">,</span> <span class="pygments-n">tile</span> <span class="pygments-ow">in</span> <span class="pygments-nb">enumerate</span><span class="pygments-p">(</span><span class="pygments-n">tiles</span><span class="pygments-p">):</span></span>
<span class="gbold line-num">89</span> <span class="highlight-pyta"><span class="pygments-k">if</span> <span class="pygments-n">tile</span><span class="pygments-o">.</span><span class="pygments-n">isnumeric</span><span class="pygments-p">():</span></span>