sillyGame v2

//Created by Conner_36
//
//the extern ints are there because on my computer I have the functions in different files

#include <stdio.h>
#include <stdlib.h>

int quittersFlag;

int wait (void) {

    int c;
    extern int quittersFlag;

    printf("\n(Waiting politely for you to press the RETURN key...)");

    while ((c = getchar()) != '\n') {
        if (c == EOF) {
            return quittersFlag = 1;
            }
    }

    return 0;
}

int introduction (void) {

    extern int quittersFlag;

    printf("This is your character -> @\n\nSay hello!\n");
    if (wait()!=0) {
        return quittersFlag;
    }
    printf("\n@ is excited about his new master...\n");
    printf("\n@ needs some word food to complete his upcoming journey.\n");
    if (wait()!=0) {
        return quittersFlag;
    }   printf("\nAny letter or number on your keyboard will do.\n");
    printf("I warn you though, @ hates numbers. If you feed him some...\nhe might just run back to the start.\n\nOr worse...\n\nHe may get lost.\n");
    if (wait()!=0) {
        return quittersFlag;
    }   printf("\nIf this seems too great a responsibility you can always press (control-D)\n");
    if (wait()!=0) {
        return quittersFlag;
    }   printf("\nI won't hold it against you.\n");
    if (wait()!=0) {
        return quittersFlag;
    }   printf("\nStill here?\n");
    if (wait()!=0) {
        return quittersFlag;
    }   printf("\nVery well then... its time you give some motivation to your character:\n");

    return quittersFlag;
}

int gamestate (void) {

    char characterSpace[80];
    char character = '@';
    char line = '_';

    char encouragement = 1;

    int counter;
    int externCounter = 0;

    int quit;
    extern int quittersFlag;

    while (quit != EOF) {
        for (counter =  0; counter < 80; counter++) {
            characterSpace[counter]=line;
        }

        characterSpace[counter]='\0';//sets the end of the array for string compatibility

        scanf("%c", &encouragement);

        if (encouragement >= 65) { // if a letter
            if (externCounter <= 60) {
                externCounter+=4;
            } else {
                externCounter+=3;
            }
        }

        if (encouragement <= 57 && encouragement >= 48) { // if a number
            if (externCounter <=5) {
                externCounter--;
            } else {
                externCounter-=5;
            }
        }

        if (encouragement == '\n') {
            printf("\n");
            printf("Sending motivation to @. He feels like going to position %d...\n", externCounter);

            if (externCounter > -1) {
                 characterSpace[externCounter]=character;
            }

            if (externCounter >= 80 ) {
                characterSpace[79]='@';
                quittersFlag = 3;
                quit = EOF;

            } else if (externCounter <= -10) {
                quittersFlag = 2;
                quit = EOF;

            } else {
                printf("\n(care to tell him more words of wisdom?)\n");
            }

            printf("\n%s\n\n", characterSpace); // draws the characters world

        }

        if (encouragement >= 127 || encouragement <= 7) { //if not a good character
            quittersFlag = 1;
            quit = EOF;
        }

        encouragement = 0; //makes things happy so when I EOF or ^D in middle I don't loop forever.
    }

    return quittersFlag;

}

int exitState (int currentState) {
    extern int quittersFlag;

    if (quittersFlag == 3) {
        return
        printf("\n\nYay! Your character made it safely to the end. You win!\n");
    }

    if (quittersFlag == 2) {
        return
        printf("\n\nYou lost @, he couldn't find his way back!\n\n...\n\n...\n\nBut please play again.\nI'm sure he'll find his way back by the time you try again.\n");
    }

    if (quittersFlag == 1) {
        return
        printf("\n\nQUITTER!\n\nYOU FAILED MISERABLY!\n\n...\n\n...\n\nBut please don't give up, play again. @ misses you already.\n");
    }

    else return 0;
}

int main(void) {

    extern int quittersFlag;

    while (quittersFlag == 0) {

        introduction();
        gamestate();

    }

    exitState(quittersFlag);

    return EXIT_SUCCESS;
}