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<div id="projectbrief">3D-s megjelenítés, véletlenszerű pályagenerálás, jutalmazó játékélmény</div>
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<li class="navelem"><a class="el" href="dir_e05d7e2b1ecd646af5bb94391405f3b5.html">modules</a></li><li class="navelem"><a class="el" href="dir_8474189b77894b88ee6064ceba2f9da6.html">auxiliary</a></li> </ul>
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<a href="aux_functions_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> <span class="preprocessor">#ifndef AUXFUNCTIONS_H_INCLUDED</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define AUXFUNCTIONS_H_INCLUDED</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> </div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor"> #include "../global.h"</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> </div><div class="line"><a name="l00006"></a><span class="lineno"><a class="line" href="aux_functions_8h.html#a5eea8cc5db032a27ac55fc86b74eaf02"> 6</a></span>  <span class="keyword">inline</span> <span class="keywordtype">float</span> <a class="code" href="aux_functions_8h.html#a5eea8cc5db032a27ac55fc86b74eaf02">randomWithinBorders</a>(<span class="keywordtype">float</span> base, <span class="keywordtype">float</span> variance) {</div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>  <span class="keywordtype">int</span> intVariance = (int)(1e4 * variance);</div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>  <span class="keywordflow">return</span> (1e4 * base + (rand() % (2 * intVariance + 1) - intVariance)) / 1e4;</div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>  }</div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div><div class="line"><a name="l00011"></a><span class="lineno"><a class="line" href="aux_functions_8h.html#a183a4f54c706c000ea00389c47120916"> 11</a></span>  <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="aux_functions_8h.html#a183a4f54c706c000ea00389c47120916">randomIntWithinBorders</a>(<span class="keywordtype">int</span> base, <span class="keywordtype">int</span> variance) {</div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>  <span class="keywordflow">return</span> base + (rand() % (2 * variance + 1) - variance);</div><div class="line"><a name="l00013"></a><span class="lineno"> 13</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"><a class="line" href="aux_functions_8h.html#a6edabfe2a2ecb7034ffe77ce7f7fa578"> 15</a></span>  <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="aux_functions_8h.html#a6edabfe2a2ecb7034ffe77ce7f7fa578">randomPlusOrMinus</a>() {</div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  <span class="keywordflow">return</span> rand() % 2 ? 1 : -1;</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> </div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00020"></a><span class="lineno"><a class="line" href="aux_functions_8h.html#ae7cfb8f2aac7430b3ebb15eae6372c93"> 20</a></span>  <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="aux_functions_8h.html#ae7cfb8f2aac7430b3ebb15eae6372c93">larger</a>(<span class="keywordtype">int</span> a, <span class="keywordtype">int</span> b) {</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  <span class="keywordflow">return</span> a > b ? a : b;</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</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"><a class="line" href="aux_functions_8h.html#ac707913fd93e70728a24e1a379f811e9"> 24</a></span>  <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="aux_functions_8h.html#ac707913fd93e70728a24e1a379f811e9">smaller</a>(<span class="keywordtype">int</span> a, <span class="keywordtype">int</span> b) {</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <span class="keywordflow">return</span> a < b ? a : b;</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> </div><div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="aux_functions_8h.html#a0be0fb23e9112e09abce0b716fc9bb12"> 28</a></span>  <span class="keyword">inline</span> <span class="keywordtype">float</span> <a class="code" href="aux_functions_8h.html#a0be0fb23e9112e09abce0b716fc9bb12">largerF</a>(<span class="keywordtype">float</span> a, <span class="keywordtype">float</span> b) {</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="keywordflow">return</span> a > b ? a : b;</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  }</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div><div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="aux_functions_8h.html#a24791a6922e91febf4e0dab0b6fb9cb7"> 32</a></span>  <span class="keyword">inline</span> <span class="keywordtype">float</span> <a class="code" href="aux_functions_8h.html#a24791a6922e91febf4e0dab0b6fb9cb7">smallerF</a>(<span class="keywordtype">float</span> a, <span class="keywordtype">float</span> b) {</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keywordflow">return</span> a < b ? a : b;</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> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="aux_functions_8h.html#a2eeb7a0edda5ff73158fb41e572d706c"> 37</a></span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="aux_functions_8h.html#a2eeb7a0edda5ff73158fb41e572d706c">putInsideInterval</a>(<span class="keywordtype">int</span> min, <span class="keywordtype">int</span>* a, <span class="keywordtype">int</span> max) {</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  *a = <a class="code" href="aux_functions_8h.html#a0be0fb23e9112e09abce0b716fc9bb12">largerF</a>(min, <a class="code" href="aux_functions_8h.html#a24791a6922e91febf4e0dab0b6fb9cb7">smallerF</a>(*a, max));</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  }</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="aux_functions_8h.html#ab1dc385d994c02794187da636c6b4ff9"> 41</a></span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="aux_functions_8h.html#ab1dc385d994c02794187da636c6b4ff9">putInsideIntervalF</a>(<span class="keywordtype">float</span> min, <span class="keywordtype">float</span>* a, <span class="keywordtype">float</span> max) {</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  *a = <a class="code" href="aux_functions_8h.html#a0be0fb23e9112e09abce0b716fc9bb12">largerF</a>(min, <a class="code" href="aux_functions_8h.html#a24791a6922e91febf4e0dab0b6fb9cb7">smallerF</a>(*a, max));</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  }</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div><div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="aux_functions_8h.html#a45cc37bef09e520561973230a59dbeef"> 46</a></span>  <span class="keyword">inline</span> <span class="keywordtype">float</span> <a class="code" href="aux_functions_8h.html#a45cc37bef09e520561973230a59dbeef">dist</a>(<span class="keywordtype">int</span> a, <span class="keywordtype">int</span> b) {</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordflow">return</span> sqrt(a*a + b*b);</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  }</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div><div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="aux_functions_8h.html#a3c6fc3c7e03b5ba1ac22244163b4b8ac"> 50</a></span>  <span class="keyword">inline</span> <span class="keywordtype">float</span> <a class="code" href="aux_functions_8h.html#a3c6fc3c7e03b5ba1ac22244163b4b8ac">fDist</a>(<span class="keywordtype">float</span> a, <span class="keywordtype">float</span> b) {</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordflow">return</span> sqrt(a*a + b*b);</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  }</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div><div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="aux_functions_8h.html#a756cacb447067e512c4b2e2b15262355"> 54</a></span>  <span class="keyword">inline</span> <span class="keywordtype">float</span> <a class="code" href="aux_functions_8h.html#a756cacb447067e512c4b2e2b15262355">square</a>(<span class="keywordtype">float</span> a) {</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordflow">return</span> a*a;</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> </div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="preprocessor">#endif // AUXFUNCTIONS_H_INCLUDED</span></div><div class="ttc" id="aux_functions_8h_html_ae7cfb8f2aac7430b3ebb15eae6372c93"><div class="ttname"><a href="aux_functions_8h.html#ae7cfb8f2aac7430b3ebb15eae6372c93">larger</a></div><div class="ttdeci">int larger(int a, int b)</div><div class="ttdef"><b>Definition:</b> auxFunctions.h:20</div></div>
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<div class="ttc" id="aux_functions_8h_html_a45cc37bef09e520561973230a59dbeef"><div class="ttname"><a href="aux_functions_8h.html#a45cc37bef09e520561973230a59dbeef">dist</a></div><div class="ttdeci">float dist(int a, int b)</div><div class="ttdef"><b>Definition:</b> auxFunctions.h:46</div></div>
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<div class="ttc" id="aux_functions_8h_html_a183a4f54c706c000ea00389c47120916"><div class="ttname"><a href="aux_functions_8h.html#a183a4f54c706c000ea00389c47120916">randomIntWithinBorders</a></div><div class="ttdeci">int randomIntWithinBorders(int base, int variance)</div><div class="ttdef"><b>Definition:</b> auxFunctions.h:11</div></div>
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<div class="ttc" id="aux_functions_8h_html_a756cacb447067e512c4b2e2b15262355"><div class="ttname"><a href="aux_functions_8h.html#a756cacb447067e512c4b2e2b15262355">square</a></div><div class="ttdeci">float square(float a)</div><div class="ttdef"><b>Definition:</b> auxFunctions.h:54</div></div>
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<div class="ttc" id="aux_functions_8h_html_a5eea8cc5db032a27ac55fc86b74eaf02"><div class="ttname"><a href="aux_functions_8h.html#a5eea8cc5db032a27ac55fc86b74eaf02">randomWithinBorders</a></div><div class="ttdeci">float randomWithinBorders(float base, float variance)</div><div class="ttdef"><b>Definition:</b> auxFunctions.h:6</div></div>
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<div class="ttc" id="aux_functions_8h_html_a0be0fb23e9112e09abce0b716fc9bb12"><div class="ttname"><a href="aux_functions_8h.html#a0be0fb23e9112e09abce0b716fc9bb12">largerF</a></div><div class="ttdeci">float largerF(float a, float b)</div><div class="ttdef"><b>Definition:</b> auxFunctions.h:28</div></div>
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<div class="ttc" id="aux_functions_8h_html_ab1dc385d994c02794187da636c6b4ff9"><div class="ttname"><a href="aux_functions_8h.html#ab1dc385d994c02794187da636c6b4ff9">putInsideIntervalF</a></div><div class="ttdeci">void putInsideIntervalF(float min, float *a, float max)</div><div class="ttdef"><b>Definition:</b> auxFunctions.h:41</div></div>
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<div class="ttc" id="aux_functions_8h_html_a6edabfe2a2ecb7034ffe77ce7f7fa578"><div class="ttname"><a href="aux_functions_8h.html#a6edabfe2a2ecb7034ffe77ce7f7fa578">randomPlusOrMinus</a></div><div class="ttdeci">int randomPlusOrMinus()</div><div class="ttdef"><b>Definition:</b> auxFunctions.h:15</div></div>
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<div class="ttc" id="aux_functions_8h_html_ac707913fd93e70728a24e1a379f811e9"><div class="ttname"><a href="aux_functions_8h.html#ac707913fd93e70728a24e1a379f811e9">smaller</a></div><div class="ttdeci">int smaller(int a, int b)</div><div class="ttdef"><b>Definition:</b> auxFunctions.h:24</div></div>
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<div class="ttc" id="aux_functions_8h_html_a2eeb7a0edda5ff73158fb41e572d706c"><div class="ttname"><a href="aux_functions_8h.html#a2eeb7a0edda5ff73158fb41e572d706c">putInsideInterval</a></div><div class="ttdeci">void putInsideInterval(int min, int *a, int max)</div><div class="ttdef"><b>Definition:</b> auxFunctions.h:37</div></div>
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<div class="ttc" id="aux_functions_8h_html_a3c6fc3c7e03b5ba1ac22244163b4b8ac"><div class="ttname"><a href="aux_functions_8h.html#a3c6fc3c7e03b5ba1ac22244163b4b8ac">fDist</a></div><div class="ttdeci">float fDist(float a, float b)</div><div class="ttdef"><b>Definition:</b> auxFunctions.h:50</div></div>
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<div class="ttc" id="aux_functions_8h_html_a24791a6922e91febf4e0dab0b6fb9cb7"><div class="ttname"><a href="aux_functions_8h.html#a24791a6922e91febf4e0dab0b6fb9cb7">smallerF</a></div><div class="ttdeci">float smallerF(float a, float b)</div><div class="ttdef"><b>Definition:</b> auxFunctions.h:32</div></div>
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