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    <p>Do you want to know how to pass arguments?</p> <p>You seem to be new to C++. You may want to read a little about functions.</p> <p><a href="http://www.cplusplus.com/doc/tutorial/functions/" rel="nofollow">Functions (I) On Cplusplus</a></p> <p><a href="http://www.cplusplus.com/doc/tutorial/functions2/" rel="nofollow">Functions (II) On Cplusplus</a></p> <pre><code>struct box{ //code }; //forgot semicolon void checker(box A, box B, box C, box D, box E, box Q){ //code } void display() //forgot parenthesis { box A, B, C, D, E, Q; //initialize and use variables. //call function... checker(A, B, C, D, E, Q); } </code></pre> <p>It's hard to tell what exactly you are asking.</p> <p><b>An idea.</b></p> <p>Maybe you want something like this (taking a wild guess here. Mostly just showing you one scenario.):</p> <pre><code>class Box { //code }; class GameState { public: GameState(map&lt;std::string, Box&gt; _boxes); void display(); void moveBox(std::string boxID, int x, int y); private: bool checkMove(std::string boxID, int x, int y); std::map&lt;std::string, Box&gt; boxes; }; void mainLoop() { map&lt;string, Box&gt; boxes; boxes["A"] = Box(); boxes["B"] = Box(); boxes["C"] = Box(); boxes["D"] = Box(); boxes["E"] = Box(); boxes["Q"] = Box(); bool quit = false; GameState game(boxes); while(true) { int action = game.getAction(); switch(action) { case DISPLAY_ACTION: game.display(); break; case MOVE_ACTION: string boxId; int x, y; //get those somehow... game.moveBox(boxId, x, y); break; case QUIT; quit = true; break; } if (quit) break; } } int GameState::getAction(box&amp; aBox) { //return some action code } bool GameState::checkMove(string boxId, int x, y) { //check box } void GameState::display() { } void GameState::moveBox(string boxId, int x, int y) { if (checkMove(boxId, x, y)) { //more code } } </code></pre>
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    1. POCalling function with structure as variable in another function
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    1. USGeoff Montee
    1. USGeoff Montee
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    1. CO`void display() //forgot brackets` ;)
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    2. COIts basically a collision checker for a game and I want the checker to be called in the display function so before it actually displays the image it checks if there was a collision or not. Thanks for all your help!
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      1. USVico Pelaez
    3. CO@VicoPelaez then you probably want a class or structure to maintain the state.
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      1. USGeoff Montee
 

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