LiftMap.cpp

#include "LiftMap.h"


LiftMap::LiftMap(int width, int height) : width(width), height(height) {
    map = new LiftNode**[height];
    for (int i = 0; i < height; ++i) {
        map[i] = new LiftNode*[width];
        for (int j = 0; j < width; ++j) {
            map[i][j] = nullptr; 
        }
    }
}

LiftMap::~LiftMap() {
    for (int i = 0; i < height; ++i) {
        for (int j = 0; j < width; ++j) {
            LiftNode* current = map[i][j];
            while (current) {
                LiftNode* toDelete = current;
                current = current->next;
                delete toDelete;
            }
        }
        delete[] map[i];
    }
    delete[] map;
}

void LiftMap::addLift(const Lift& lift) {
    if (lift.startX >= 0 && lift.startX < width && lift.startY >= 0 && lift.startY < height) {
        LiftNode* newNode = new LiftNode{lift, map[lift.startY][lift.startX]};
        map[lift.startY][lift.startX] = newNode;
    }
}

LiftNode* LiftMap::getLiftsAt(int x, int y) const {
    if (x >= 0 && x < width && y >= 0 && y < height) {
        return map[y][x];
    }
    return nullptr; 
}