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Add bounds checks to room explored getter and setter
This means you can no longer cause Undefined Behavior by exploring a room that is outside the array of explored room statuses.
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@@ -724,13 +724,20 @@ int mapclass::area(int _rx, int _ry)
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bool mapclass::isexplored(const int rx, const int ry)
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{
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const int roomnum = rx + ry*20;
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return explored[roomnum];
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if (INBOUNDS_ARR(roomnum, explored))
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{
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return explored[roomnum];
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}
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return false;
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}
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void mapclass::setexplored(const int rx, const int ry, const bool status)
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{
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const int roomnum = rx + ry*20;
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explored[roomnum] = status;
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if (INBOUNDS_ARR(roomnum, explored))
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{
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explored[roomnum] = status;
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}
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}
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void mapclass::exploretower(void)
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