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<li class="navelem"><a class="el" href="dir_0a5be4b85c8e2c05f7a9f5a803f53125.html">yage</a></li><li class="navelem"><a class="el" href="dir_b47bccbdb192fb141a0ffded67f346da.html">entity</a></li> </ul>
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<div class="title">entity.h</div> </div>
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<a href="entity_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> </div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#pragma once</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include <memory></span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include <vector></span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="keyword">namespace </span>yage</div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> {</div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="keyword">class </span>Space;</div>
<div class="line"><a name="l00019"></a><span class="lineno"><a class="line" href="namespaceyage.html#aa8bc60c76b5240a55672ce5b8e288764"> 19</a></span> <span class="keyword">class </span><a class="code" href="classyage_1_1ComponentGroup.html">ComponentGroup</a>;</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="namespaceyage.html#aa8bc60c76b5240a55672ce5b8e288764">Entity</a>;</div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div>
<div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="classyage_1_1EntityManager.html"> 25</a></span> <span class="keyword">class </span><a class="code" href="classyage_1_1EntityManager.html">EntityManager</a></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> {</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <a class="code" href="classyage_1_1EntityManager.html#a255fa9aff3e6b208eea0c38d8caf08f8">EntityManager</a>() = <span class="keywordflow">default</span>;</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <a class="code" href="classyage_1_1EntityManager.html#a255fa9aff3e6b208eea0c38d8caf08f8">EntityManager</a>(<a class="code" href="classyage_1_1Space.html">Space</a> *space);</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <a class="code" href="classyage_1_1EntityManager.html#a255fa9aff3e6b208eea0c38d8caf08f8">EntityManager</a>(<a class="code" href="classyage_1_1Space.html">Space</a> *space, std::size_t n);</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <a class="code" href="namespaceyage.html#aa8bc60c76b5240a55672ce5b8e288764">Entity</a> <a class="code" href="classyage_1_1EntityManager.html#a646cf1110abdc0a4398c994ead5f537d">createEntity</a>();</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordtype">void</span> <a class="code" href="classyage_1_1EntityManager.html#a246e10663f55a9f4817cbde23a7a36c9">deleteEntity</a>(<a class="code" href="namespaceyage.html#aa8bc60c76b5240a55672ce5b8e288764">Entity</a> entity);</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <a class="code" href="namespaceyage.html#aa8bc60c76b5240a55672ce5b8e288764">Entity</a> next_entity_ = 0;</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <a class="code" href="classyage_1_1Space.html">Space</a> *space_ = <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  std::vector<Entity> entities_;</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  std::vector<std::unique_ptr<ComponentGroup>> components;</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> };</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div>
<div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="classyage_1_1BaseComponent.html"> 81</a></span> <span class="keyword">class </span><a class="code" href="classyage_1_1BaseComponent.html">BaseComponent</a></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="keyword">public</span>:</div>
<div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="classyage_1_1BaseComponent.html#a55b026d7deb37888f67636ff22fc32c8"> 87</a></span>  <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <a class="code" href="classyage_1_1BaseComponent.html#a55b026d7deb37888f67636ff22fc32c8">Group</a>;</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00090"></a><span class="lineno"><a class="line" href="classyage_1_1BaseComponent.html#a529f6d4864bac810a9f5419bb0fccd92"> 90</a></span>  <span class="keyword">static</span> <a class="code" href="classyage_1_1BaseComponent.html#a55b026d7deb37888f67636ff22fc32c8">Group</a> <a class="code" href="classyage_1_1BaseComponent.html#a529f6d4864bac810a9f5419bb0fccd92">group_id_counter_</a>;</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> };</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Derived></div>
<div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="classyage_1_1Component.html"> 99</a></span> <span class="keyword">class </span><a class="code" href="classyage_1_1Component.html">Component</a> : <span class="keyword">public</span> <a class="code" href="classyage_1_1BaseComponent.html">BaseComponent</a></div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> {</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00102"></a><span class="lineno"><a class="line" href="classyage_1_1Component.html#a6f579cda6059d102e9074e11a27e0282"> 102</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classyage_1_1EntityManager.html">EntityManager</a>;</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <a class="code" href="classyage_1_1BaseComponent.html#a55b026d7deb37888f67636ff22fc32c8">BaseComponent::Group</a> group();</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> };</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div>
<div class="line"><a name="l00110"></a><span class="lineno"><a class="line" href="classyage_1_1ComponentGroup.html"> 110</a></span> <span class="keyword">class </span><a class="code" href="classyage_1_1ComponentGroup.html">ComponentGroup</a></div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> {</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="classyage_1_1ComponentGroup.html#a6f579cda6059d102e9074e11a27e0282"> 113</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classyage_1_1EntityManager.html">EntityManager</a>;</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  std::vector<BaseComponent *> components_;</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> };</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="comment">// Template definitions</span></div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Derived></div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <a class="code" href="classyage_1_1BaseComponent.html#a55b026d7deb37888f67636ff22fc32c8">BaseComponent::Group</a> <a class="code" href="classyage_1_1Component.html">Component<Derived>::group</a>()</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> {</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keyword">static</span> Group group_id = group_id_counter_++;</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">return</span> group_id;</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> }</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> } <span class="comment">// namespace yage</span></div>
<div class="ttc" id="classyage_1_1BaseComponent_html"><div class="ttname"><a href="classyage_1_1BaseComponent.html">yage::BaseComponent</a></div><div class="ttdoc">Base component used to store components. </div><div class="ttdef"><b>Definition:</b> entity.h:81</div></div>
<div class="ttc" id="classyage_1_1EntityManager_html"><div class="ttname"><a href="classyage_1_1EntityManager.html">yage::EntityManager</a></div><div class="ttdoc">Manages entities in a space. </div><div class="ttdef"><b>Definition:</b> entity.h:25</div></div>
<div class="ttc" id="classyage_1_1BaseComponent_html_a55b026d7deb37888f67636ff22fc32c8"><div class="ttname"><a href="classyage_1_1BaseComponent.html#a55b026d7deb37888f67636ff22fc32c8">yage::BaseComponent::Group</a></div><div class="ttdeci">unsigned Group</div><div class="ttdoc">Group used to register a specific component internally with the entity manager. </div><div class="ttdef"><b>Definition:</b> entity.h:87</div></div>
<div class="ttc" id="classyage_1_1EntityManager_html_a646cf1110abdc0a4398c994ead5f537d"><div class="ttname"><a href="classyage_1_1EntityManager.html#a646cf1110abdc0a4398c994ead5f537d">yage::EntityManager::createEntity</a></div><div class="ttdeci">Entity createEntity()</div><div class="ttdoc">Creates an Entity and returns the handle to the entity, which can then be used by the user to do oper...</div><div class="ttdef"><b>Definition:</b> entity.cpp:26</div></div>
<div class="ttc" id="namespaceyage_html_aa8bc60c76b5240a55672ce5b8e288764"><div class="ttname"><a href="namespaceyage.html#aa8bc60c76b5240a55672ce5b8e288764">yage::Entity</a></div><div class="ttdeci">unsigned int Entity</div><div class="ttdef"><b>Definition:</b> entity.h:19</div></div>
<div class="ttc" id="classyage_1_1EntityManager_html_a255fa9aff3e6b208eea0c38d8caf08f8"><div class="ttname"><a href="classyage_1_1EntityManager.html#a255fa9aff3e6b208eea0c38d8caf08f8">yage::EntityManager::EntityManager</a></div><div class="ttdeci">EntityManager()=default</div><div class="ttdoc">Default instance of an EntityManager. </div></div>
<div class="ttc" id="classyage_1_1ComponentGroup_html"><div class="ttname"><a href="classyage_1_1ComponentGroup.html">yage::ComponentGroup</a></div><div class="ttdoc">Contains a list of all components that belong to a sepecific group, these are then stored in the main...</div><div class="ttdef"><b>Definition:</b> entity.h:110</div></div>
<div class="ttc" id="classyage_1_1BaseComponent_html_a529f6d4864bac810a9f5419bb0fccd92"><div class="ttname"><a href="classyage_1_1BaseComponent.html#a529f6d4864bac810a9f5419bb0fccd92">yage::BaseComponent::group_id_counter_</a></div><div class="ttdeci">static Group group_id_counter_</div><div class="ttdef"><b>Definition:</b> entity.h:90</div></div>
<div class="ttc" id="classyage_1_1EntityManager_html_a246e10663f55a9f4817cbde23a7a36c9"><div class="ttname"><a href="classyage_1_1EntityManager.html#a246e10663f55a9f4817cbde23a7a36c9">yage::EntityManager::deleteEntity</a></div><div class="ttdeci">void deleteEntity(Entity entity)</div><div class="ttdoc">Delete an entity. </div><div class="ttdef"><b>Definition:</b> entity.cpp:33</div></div>
<div class="ttc" id="classyage_1_1Component_html"><div class="ttname"><a href="classyage_1_1Component.html">yage::Component</a></div><div class="ttdoc">The main component that is used to make a component from a defined struct. </div><div class="ttdef"><b>Definition:</b> entity.h:99</div></div>
<div class="ttc" id="classyage_1_1Space_html"><div class="ttname"><a href="classyage_1_1Space.html">yage::Space</a></div><div class="ttdoc">Space that keeps track of all the entities, componenets and runs the systems on the data to update th...</div><div class="ttdef"><b>Definition:</b> space.h:34</div></div>
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