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<div id="projectname">Gamedev Framework (gf)
 <span id="projectnumber">0.6.0</span>
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<div id="projectbrief">A C++11 framework for 2D games</div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Gamedev Framework (gf)</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Copyright (C) 2016-2017 Julien Bernard</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * This software is provided 'as-is', without any express or implied</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * warranty. In no event will the authors be held liable for any damages</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * arising from the use of this software.</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> *</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * Permission is granted to anyone to use this software for any purpose,</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * including commercial applications, and to alter it and redistribute it</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * freely, subject to the following restrictions:</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * 1. The origin of this software must not be misrepresented; you must not</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * claim that you wrote the original software. If you use this software</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * in a product, an acknowledgment in the product documentation would be</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * appreciated but is not required.</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * 2. Altered source versions must be plainly marked as such, and must not be</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * misrepresented as being the original software.</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * 3. This notice may not be removed or altered from any source distribution.</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> */</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#</span><span class="preprocessor">ifndef</span> <span class="preprocessor">GF_COORDINATES_H</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#</span><span class="preprocessor">define</span> <span class="preprocessor">GF_COORDINATES_H</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#</span><span class="preprocessor">include</span> <a class="code" href="_anchor_8h.html">"Anchor.h"</a></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#</span><span class="preprocessor">include</span> <a class="code" href="_portability_8h.html">"Portability.h"</a></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#</span><span class="preprocessor">include</span> <a class="code" href="_vector_8h.html">"Vector.h"</a></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">namespace</span> <a class="code" href="namespacegf.html">gf</a> {</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#</span><span class="preprocessor">ifndef</span> <span class="preprocessor">DOXYGEN_SHOULD_SKIP_THIS</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="keyword">inline</span> <span class="keyword">namespace</span> v1 {</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#</span><span class="preprocessor">endif</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keyword">class</span> <a class="code" href="classgf_1_1_render_target.html">RenderTarget</a>;</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="comment">/**</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment"> * @ingroup graphics</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment"> * @brief Helper to compute coordinates in HUD</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> */</span></div><div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="classgf_1_1_coordinates.html"> 39</a></span>  <span class="keyword">class</span> <a class="code" href="_portability_8h.html#a0169111e0ff1d9fe0f23dee89e904d57">GF_API</a> <a class="code" href="classgf_1_1_coordinates.html">Coordinates</a> {</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="comment">/**</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment"> * @brief Constructor with size</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment"> *</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment"> * @param size The size of the window</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment"> */</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <a class="code" href="classgf_1_1_coordinates.html#aaecd0871bf4094c8e1ba6e0b2bf09196">Coordinates</a>(Vector2u size);</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="comment">/**</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment"> * @brief Constructor with render target</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment"> *</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment"> * @param target The render target</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment"> */</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <a class="code" href="classgf_1_1_coordinates.html#a6b54ff683ec6304504ec1a2768b06306">Coordinates</a>(<a class="code" href="classgf_1_1_render_target.html">RenderTarget</a>& target);</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="comment">/**</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment"> * @brief Get the center of the window</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"> *</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"> * @returns The center of the window</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment"> */</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  Vector2f <a class="code" href="classgf_1_1_coordinates.html#ada9f2993eaf3bd1b4a747e6b075ac552">getCenter</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="comment">/**</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment"> * @brief Compute a relative point</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="comment"> *</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="comment"> * @param percent The percentage from top-right</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="comment"> */</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  Vector2f <a class="code" href="classgf_1_1_coordinates.html#af855c3d9c45789f8aac4bcaf05cc887f">getRelativePoint</a>(Vector2f percent) <span class="keyword">const</span>;</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="comment">/**</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="comment"> * @brief Compute a relative size</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="comment"> *</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="comment"> * @param percent The percentage of the window</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="comment"> */</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  Vector2f <a class="code" href="classgf_1_1_coordinates.html#a5e3ace73c6379c7fc5deb80ed7e9fef2">getRelativeSize</a>(Vector2f percent) <span class="keyword">const</span>;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="comment">/**</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="comment"> * @brief Compute a relative character size</span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="comment"> *</span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment"> * @param percent The percentage of the window</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment"> */</span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordtype">unsigned</span> <a class="code" href="classgf_1_1_coordinates.html#a428bb9d962656b41491c4153f93d67dc">getRelativeCharacterSize</a>(<span class="keywordtype">float</span> percent) <span class="keyword">const</span>;</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="comment">/**</span></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="comment"> * @brief Compute an absolute point</span></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="comment"> *</span></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="comment"> * @param distance The distance from the edge</span></div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="comment"> * @param anchor The reference anchor</span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="comment"> */</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  Vector2f <a class="code" href="classgf_1_1_coordinates.html#a5f7139eb147c8c02ead7dc8d90bbc333">getAbsolutePoint</a>(Vector2f distance, <a class="code" href="group__graphics.html#gadeb9cdf9d7e8eec2eb8cc638c54b5066">Anchor</a> anchor) <span class="keyword">const</span>;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  Vector2u m_size;</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  };</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="preprocessor">#</span><span class="preprocessor">ifndef</span> <span class="preprocessor">DOXYGEN_SHOULD_SKIP_THIS</span></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> }</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="preprocessor">#</span><span class="preprocessor">endif</span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> }</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="preprocessor">#</span><span class="preprocessor">endif</span> <span class="comment">// GF_COORDINATES_H</span></div><div class="ttc" id="classgf_1_1_coordinates_html_af855c3d9c45789f8aac4bcaf05cc887f"><div class="ttname"><a href="classgf_1_1_coordinates.html#af855c3d9c45789f8aac4bcaf05cc887f">gf::Coordinates::getRelativePoint</a></div><div class="ttdeci">Vector2f getRelativePoint(Vector2f percent) const</div><div class="ttdoc">Compute a relative point. </div></div>
<div class="ttc" id="classgf_1_1_render_target_html"><div class="ttname"><a href="classgf_1_1_render_target.html">gf::RenderTarget</a></div><div class="ttdoc">Base class for all render targets (window, texture, ...) </div><div class="ttdef"><b>Definition:</b> RenderTarget.h:66</div></div>
<div class="ttc" id="classgf_1_1_coordinates_html_aaecd0871bf4094c8e1ba6e0b2bf09196"><div class="ttname"><a href="classgf_1_1_coordinates.html#aaecd0871bf4094c8e1ba6e0b2bf09196">gf::Coordinates::Coordinates</a></div><div class="ttdeci">Coordinates(Vector2u size)</div><div class="ttdoc">Constructor with size. </div></div>
<div class="ttc" id="classgf_1_1_coordinates_html"><div class="ttname"><a href="classgf_1_1_coordinates.html">gf::Coordinates</a></div><div class="ttdoc">Helper to compute coordinates in HUD. </div><div class="ttdef"><b>Definition:</b> Coordinates.h:39</div></div>
<div class="ttc" id="classgf_1_1_coordinates_html_a428bb9d962656b41491c4153f93d67dc"><div class="ttname"><a href="classgf_1_1_coordinates.html#a428bb9d962656b41491c4153f93d67dc">gf::Coordinates::getRelativeCharacterSize</a></div><div class="ttdeci">unsigned getRelativeCharacterSize(float percent) const</div><div class="ttdoc">Compute a relative character size. </div></div>
<div class="ttc" id="classgf_1_1_coordinates_html_a5e3ace73c6379c7fc5deb80ed7e9fef2"><div class="ttname"><a href="classgf_1_1_coordinates.html#a5e3ace73c6379c7fc5deb80ed7e9fef2">gf::Coordinates::getRelativeSize</a></div><div class="ttdeci">Vector2f getRelativeSize(Vector2f percent) const</div><div class="ttdoc">Compute a relative size. </div></div>
<div class="ttc" id="namespacegf_html"><div class="ttname"><a href="namespacegf.html">gf</a></div><div class="ttdoc">The namespace for gf classes. </div><div class="ttdef"><b>Definition:</b> Action.h:34</div></div>
<div class="ttc" id="classgf_1_1_coordinates_html_ada9f2993eaf3bd1b4a747e6b075ac552"><div class="ttname"><a href="classgf_1_1_coordinates.html#ada9f2993eaf3bd1b4a747e6b075ac552">gf::Coordinates::getCenter</a></div><div class="ttdeci">Vector2f getCenter() const</div><div class="ttdoc">Get the center of the window. </div></div>
<div class="ttc" id="classgf_1_1_coordinates_html_a5f7139eb147c8c02ead7dc8d90bbc333"><div class="ttname"><a href="classgf_1_1_coordinates.html#a5f7139eb147c8c02ead7dc8d90bbc333">gf::Coordinates::getAbsolutePoint</a></div><div class="ttdeci">Vector2f getAbsolutePoint(Vector2f distance, Anchor anchor) const</div><div class="ttdoc">Compute an absolute point. </div></div>
<div class="ttc" id="group__graphics_html_gadeb9cdf9d7e8eec2eb8cc638c54b5066"><div class="ttname"><a href="group__graphics.html#gadeb9cdf9d7e8eec2eb8cc638c54b5066">gf::Anchor</a></div><div class="ttdeci">Anchor</div><div class="ttdoc">An anchor of a box. </div><div class="ttdef"><b>Definition:</b> Anchor.h:41</div></div>
<div class="ttc" id="_portability_8h_html_a0169111e0ff1d9fe0f23dee89e904d57"><div class="ttname"><a href="_portability_8h.html#a0169111e0ff1d9fe0f23dee89e904d57">GF_API</a></div><div class="ttdeci">#define GF_API</div><div class="ttdef"><b>Definition:</b> Portability.h:35</div></div>
<div class="ttc" id="classgf_1_1_coordinates_html_a6b54ff683ec6304504ec1a2768b06306"><div class="ttname"><a href="classgf_1_1_coordinates.html#a6b54ff683ec6304504ec1a2768b06306">gf::Coordinates::Coordinates</a></div><div class="ttdeci">Coordinates(RenderTarget &target)</div><div class="ttdoc">Constructor with render target. </div></div>
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