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                  Eiji
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								<p>Hey, I added new PR.<br>
I rewrite Elixir code to much some guidelines.<br>
Now we have <code>Agent</code> that stores our game data, each bot have AI Erlang process (TODO: turn).<br>
Your project is now really configurable. For example you can setup 2 to 4 teams with their colours and names dynamically.<br>
I added some two dependencies <a href="https://hex.pm/packages/bunt" rel="nofollow">bunt</a> to easy format grid and <a href="https://hex.pm/packages/credo" rel="nofollow">credo</a> to keep code readability.<br>
Review my code and say if you don’t understand something. The code is not 10 lines, so bigger explanation may be really long. Let me know what you think about my version. If you accept it I will implement simple AI.<br>
I wrote that I add this PR in current week, so it’s not complete yet (AI and credo checks).<br>
Run code several times to see different results.</p>
<p><strong>Tip</strong>: I created new modules inside <code>Vexil</code> module, because it’s not a “Hello World” tutorial and you are going to show good code example. In your old code you have for example: <code>Grid</code> module which may conflict in other projects if they organise code like you.</p>
<p>I need also write some tests.</p> 
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	                  <a title="Go to post" alt="Go to post" href="https://forum.elixirforum.com/t/porting-code-example-ruby-to-elixir/2148/12">Post #11</a>
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								<p>Yeah, things like <code>defmodule Grid do</code> should be like <code>defmodule Vexil.Grid do</code> or so.  Namespaces should always be used!  <img src="https://forum.elixirforum.com/images/emoji/apple/slight_smile.png?v=15" title=":slight_smile:" class="emoji" alt=":slight_smile:" loading="lazy" width="20" height="20"></p> 
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								<p>There are several things I don’t understand yet about this.<br>
Let’s talk more via email?</p>
<p>Namespacing is a good idea, yes.</p>
<p>Hal</p> 
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								<p>No need private messages. It’s thread for your project. Feel free to ask <img src="https://forum.elixirforum.com/images/emoji/apple/smile.png?v=15" title=":smile:" class="emoji" alt=":smile:" loading="lazy" width="20" height="20"></p> 
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								<p>First, what is your reasoning for getting rid of modules such as Bot?</p> 
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								<p>These modules are for defining structs by <code>defstruct</code>.<br>
<a href="http://elixir-lang.org/getting-started/structs.html" rel="nofollow">Here</a> you have details about structs.<br>
I think it’s best way to store data like that. Of course I can forgot about other things. Feel free to add propositions to my version of code.</p> 
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								<p>I still don’t understand why you did away with the modules.<br>
Where would you store functions that manipulate those structs?</p> 
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								<p>The main module (to manage grid) is <code>Vexil.Battleground</code>. It stores grid in <code>Vexil.Agent</code> and have functions to manipulate this grid. For example to store <code>Bot</code> or <code>Flag</code> structure. I wrote some function and split this module to some imports, so:<br>
<code>Vexil.Battleground</code> <strong>imports</strong>: <code>Vexil.Battleground.TeamUtils</code>. TeamUtils (like a normal team) <strong>imports</strong> <code>Vexil.Battleground.BotUtils</code> and <code>Vexil.Battleground.FlagUtils</code> and both of them <strong>imports</strong> <code>Vexil.Battleground.GridUtils</code>.<br>
<strong>Note</strong>: in your Ruby code <code>Flag</code> extends <code>Bot</code>, so it can move(!). I think it’s not a good to read your Ruby code, because <code>Flag</code> will not move at all.<br>
In my code <code>FlagUtils</code> <strong>imports</strong> only functions for calculate position based on corner and spawn item. Ok, but why it’s all for <code>Battleground</code>? It’s simple. <code>Bot</code> and <code>Flag</code> do not need to calculate position from corner. I think my version is easiest to understand (if you know how <strong>import</strong> works).<br>
More, flag do not think and bot do not see full grid, so they should not calculate coords. I know it’s not a bug, but it’s not easy to read - am I wrong?</p> 
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								<p>This seems reasonable. I will look at it further tonight. Thank you.</p> 
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								<p>Next example:<br>
In next version AI needs to calculate where to move. To do this AI give question to <code>Battleground</code>: “Can I move 3 times left and 1 time bottom?”. If true it responds: “Move bot from x,y 3 times left and 1 time bottom.” and <code>Battleground</code> should calculate new position (x and y). Fetch item from grid, remove it (replace with nil) and “move” (replace nil with item - struct - in new coords).</p> 
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