58 lines
1.2 KiB
C++
58 lines
1.2 KiB
C++
#include "api.h"
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enum turn{left, right};
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enum compass{norte, sur, este, oeste};
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struct dirnode {
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int value;
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dirnode* next;
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dirnode* prev;
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dirnode(int val): value(val){};
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};
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class mmstats {
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private:
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dirnode* tail;
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dirnode* head;
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void addnode(int val) {
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dirnode* temp = new dirnode(val);
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if (head != nullptr) {
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head->next = temp;
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temp->prev = head;
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temp->next = tail;
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head = temp;
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tail->prev = head;
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}
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if (head == nullptr) {
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head = temp;
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tail = temp;
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}
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}
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public:
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int y;
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int x;
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char dir;
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mmstats(): tail(nullptr), head(nullptr) {
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addnode(este);
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addnode(sur);
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addnode(oeste);
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addnode(norte);
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dir = norte;
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}
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void turn(int opt) {
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if (opt)
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head = head->next;
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else head = head->prev;
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dir = head->value;
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switch (dir) {
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case norte: log("Norte");
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break;
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case este: log("Este");
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break;
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case sur: log("Sur");
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break;
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case oeste: log("Oeste");
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break;
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}
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}
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};
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