Question

由于某种原因，这个Ncurses代码（见下文）有时不会停止获取输入（使用getnstr（）），停止打印（使用printw（））或执行任何操作。（Ncurses代码从int main（）开始。为了完整起见，我已经包含了整个程序。这是我的第一个'大'项目）

#include <iostream>
#include <string>
#include <ncurses.h>
//name that will be avaliable to everything
std::string pubName;
//const which is the number of items
static const int numberOfItems = 5;
//Array with the 'human' names for items to help when displaying the items
static const std::string humanNames[numberOfItems] = {"Empty", "A Wooden Sword", "A Bronze Sword", "An Iron Sword", "A Steel Sword"};
//stores enums will values 0-6 with 0 meaning that the inventory has nothing in that slot and 1-6 being items;
enum item{NOITEM = 0, SWORDWD = 1, SWORDBRZ = 2, SWORDIRN = 3, SWORDSTL = 4, SWORDSCIMITAR = 5, DAGGER = 6};
class Player{
    private:
        //stores name of user
        std::string name;
        //stores 6 enums which are the current items which the user has. Default state is no items.
        int inventory[6];
        //variable to prevent the use of an empty slot. When item is added or removed it increments or decrements respectivly
        int numOfItems;
        //stores health data for each slot so that potions can't be used more than once and other such things
        int invUseData[6];
        //stores health data for player
        int pHealth;
        //prevents the incrementing of health above acceptable levels and allows for health ups (Give you more hearts).
        int curMaxHealth;
    public:
        //sets default values
        Player(std::string newName){
            for (int n=0; n<6; n++) {
                inventory[n] = NOITEM;
            }
            //sets name 
            name = newName;
            //sets health to default 100
            pHealth = 100;
            //sets item count to 0
            numOfItems = 0;
            //set maxhealth to default 100.
            curMaxHealth = 100;
        }
        //adds attempts to add item to inventory. If inventory is full it returns false if when inventory is full
        bool addItToInv(item ){
            //TODO
            return false;
        }
        //negates one health point of an item. Returns false if health of slot is 0
        bool useItem( int slot){
            //TODO
            return false;
        }
        //returns health of player
        int returnHealth(){
            return pHealth;
        }
        //returns name of player
        std::string returnName(){
            return name;
        }
        //returns name of item in slot
        std::string returnNameOfSlot(int slotNum){
            return humanNames[inventory[slotNum]];
        }
};
//class for monster
class Monster{
    private:
        int health;
};
//Does all the things needed at the end of turn (I.E.: Checks health)
void onEndTurn(){
    //TODO
}
int main(){
    //sets up memory for a temporary name
    char* nameTemp = new char[20];
    initscr();
    getnstr(nameTemp, 19);
    clear();
    move(1,0);
    Player pOne(nameTemp);
    std::string pubName = pOne.returnName();
    delete nameTemp;
    refresh();
    printw(pubName.c_str());
    refresh();
    getch();
    endwin();
    return 0;
}

请询问您是否需要有关我的问题的更多详细信息。

提前致谢。

Ncurses / C / C ++：程序有时会跳过输入，打印或两者

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