Can someone Explain this code to me?
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you need to declare functions before use them. That header has the declarations of `rand()' `srand()' and `system()'
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an enum.
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definning a constructor.
after the `:' is the initialization list.
It initializes the member variables.
It defines an std::string called `system', and with
It does not call the `system()' function. May be an error, as the string is never used.
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it is returning a bool, ¿don't you see the `==' sign?
#include <cstdlib> //Why is this used? you need to declare functions before use them. That header has the declarations of `rand()' `srand()' and `system()'
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enum movDir { UP, DOWN, LEFT, RIGHT }; //What is this? Is it a function? an enum.
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tile() : val( 0 ), blocked( false ) {} definning a constructor.
after the `:' is the initialization list.
It initializes the member variables.
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It defines an std::string called `system', and with
"cls" as value.It does not call the `system()' function. May be an error, as the string is never used.
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return board[x][y].val == v; //why return an unsigned int when it's bool ??? it is returning a bool, ¿don't you see the `==' sign?
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