Code:
#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#define MAX 48
#define ERROR "Invalid Input!"
#define NOT_FOUND -1
/*variable declarations*/
typedef char str20[21];
typedef char str70[71];
typedef struct
{
str70 strQuestions;
str20 strChoices[4];
char cAns;
int nLevel;
}struct_Game;
struct structNode
{
struct_Game sGame;
struct structNode *pGPrev,*pGNext;
};
typedef struct structNode structGNodeType;
typedef structGNodeType *ptrGNode;
/*Function: void initialize_question() *
* Purpose: This function initializes values for aGame *
* Returns: nothing */
void initialize_question(ptrGNode *pGame,struct_Game sGame)
{ int i,j,k;
ptrGNode pRun,pNew;
i=0,j=0;
/*copies value of string to array*/
if(*pGame==NULL)
{
strcpy((*pGame)->sGame.strQuestions," Ano ang pambansang hayop ng Pilipinas?");
strcpy((*pGame)->sGame.strChoices[0],"aso");
strcpy((*pGame)->sGame.strChoices[1],"pusa");
strcpy((*pGame)->sGame.strChoices[2],"kalabaw");
strcpy((*pGame)->sGame.strChoices[3],"kabayo");
(*pGame)->sGame.cAns = 'c';(*pGame)->sGame.nLevel = 1;
(*pGame)->pGPrev=NULL;
(*pGame)->pGNext=NULL;
pRun=*pGame;
}
pNew =(ptrGNode)malloc(sizeof(structGNodeType));
strcpy(pNew->sGame.strQuestions," Sino ang pumatay kay Magellan?");
strcpy(pNew->sGame.strChoices[0],"Raja Soliman");
strcpy(pNew->sGame.strChoices[1],"Si Malakas");
strcpy(pNew->sGame.strChoices[2],"Raja Ulayman");
strcpy(pNew->sGame.strChoices[3],"Lapu-Lapu");
pNew->sGame.cAns = 'd'; pNew->sGame.nLevel = 1;
pRun->pGNext=pNew;
pNew->pGPrev=pRun;
pNew->pGNext=NULL;
pRun=pRun->pGNext;
pNew = (ptrGNode)malloc(sizeof(structGNodeType));
strcpy(pNew->sGame.strQuestions," Ano ang pambansang awit ng Pilipinas?");
strcpy(pNew->sGame.strChoices[0],"Lupang Hinirang");
strcpy(pNew->sGame.strChoices[1]," Bayang Magiliw");
strcpy(pNew->sGame.strChoices[2]," Perlas ng Silanganan");
strcpy(pNew->sGame.strChoices[3]," Lupa ng Araw");
pNew->sGame.cAns = 'a'; pNew->sGame.nLevel = 1;
pRun->pGNext=pNew;
pNew->pGPrev=pRun;
pNew->pGNext=NULL;
pRun=pRun->pGNext;
pNew = (ptrGNode)malloc(sizeof(structGNodeType));
strcpy(pNew->sGame.strQuestions," Ano ang tagalog ng rectangle?");
strcpy(pNew->sGame.strChoices[0],"kwadrado");
strcpy(pNew->sGame.strChoices[1],"tatsulok");
strcpy(pNew->sGame.strChoices[2],"parihaba");
strcpy(pNew->sGame.strChoices[3],"parisukat");
pNew->sGame.cAns = 'c'; pNew->sGame.nLevel = 1;
pRun->pGNext=pNew;
pNew->pGPrev=pRun;
pNew->pGNext=NULL;
pRun=pRun->pGNext;
pNew =(ptrGNode)malloc(sizeof(structGNodeType));
strcpy(pNew->sGame.strQuestions," Ano ang pangalan ng seawitch sa Disney movie na LittleMermaid?");
strcpy(pNew->sGame.strChoices[0],"Ariel");
strcpy(pNew->sGame.strChoices[1],"Flounder");
strcpy(pNew->sGame.strChoices[2],"Cruella");
strcpy(pNew->sGame.strChoices[3],"Ursula");
pNew->sGame.cAns = 'd'; pNew->sGame.nLevel = 1;
pRun->pGNext=pNew;
pNew->pGPrev=pRun;
pNew->pGNext=NULL;
pRun=pRun->pGNext;
pNew =(ptrGNode)malloc(sizeof(structGNodeType));
strcpy(pNew->sGame.strQuestions,"Saan nobela ni Rizal makikita si SIMOUN?");
strcpy(pNew->sGame.strChoices[0],"Noli Me Tangere");
strcpy(pNew->sGame.strChoices[1],"El Filibusterismo");
strcpy(pNew->sGame.strChoices[2],"Florante at Laura");
strcpy(pNew->sGame.strChoices[3],"Mi Ultimo Adios");
pNew->sGame.cAns = 'b'; pNew->sGame.nLevel = 2;
pRun->pGNext=pNew;
pNew->pGPrev=pRun;
pNew->pGNext=NULL;
pRun=pRun->pGNext;
pNew =(ptrGNode)malloc(sizeof(structGNodeType));
strcpy(pNew->sGame.strQuestions," Saan kilala si Gabriel Flash Elorde?");
strcpy(pNew->sGame.strChoices[0],"bowling");
strcpy(pNew->sGame.strChoices[1],"boxing");
strcpy(pNew->sGame.strChoices[2],"chess");
strcpy(pNew->sGame.strChoices[3],"karate");
pNew->sGame.cAns = 'b'; pNew->sGame.nLevel = 2;
pRun->pGNext=pNew;
pNew->pGPrev=pRun;
pNew->pGNext=NULL;
pRun=pRun->pGNext;
}
/* Function: Game_mod(ptrGNode*pGame,struct_Game sGame) *
* Purpose: This function enters the user to the game proper */
void Game_mod(ptrGNode *pGame,struct_Game sGame)
{ ptrGNode pTemp;
int nNum,nCtr=3,nTemp,nAmt_won;
char cCont,cChoice ,cEnter;
pTemp=*pGame;
int arrlifeline[3]={1,2,3};
int arrPeso_level[16] =
{0,1000,2000,3000,5000,10000,20000,30000,40000,50000,100000,200000,300000,500000,1000000,2000000};
initialize_question(&*pGame,sGame);
/*nTemp=rand()%15;*/
cCont = display_instructions(cCont);
if(cCont=='Y' || cCont=='y')
{ scanf("%c",&cEnter);
do
{
printf("You are going to the %dlevel\n",arrPeso_level[nTemp+1]);
printf("You have %d lifelines left\n",nCtr);
printf("\nYour question is :\n");
/*Calls subfunction*/
cChoice = get_answer(pTemp,sGame);//this ones the problem
/*evaluates user's answer*/
do
{
if(cChoice!='a'&&cChoice!='b'&&cChoice!='c'&&cChoice!='d'&&
cChoice!='1'&&cChoice!='2'&&cChoice!='3'&&cChoice!='x')
{
printf("Invalid answer!\n");
printf("Enter your answer again");
scanf("%c",&cChoice);
}
}while(cChoice!='a' && cChoice!='b' &&
cChoice!='c' && cChoice!='d'&&
cChoice!='1' && cChoice!='2' && cChoice!='3' &&
cChoice!='x');
scanf("%c",&cEnter);
if(cChoice == pTemp->sGame.cAns)
{
printf("That's correct!\n");
nTemp++;
pTemp=pTemp->pGNext;
}
else if(cChoice == 'x' || cChoice == 'X')
{
printf("You chose to end this game\n");
printf("You receive %d pesos\n",arrPeso_level[nTemp]);
printf("Congratulations!");
}
else if(cChoice=='a'||cChoice=='b'||cChoice=='c'|| cChoice=='d')
{
printf("Sorry,Wrong answer!\n");
printf("You receive %d pesos\n",arrPeso_level[nTemp]);
Menu(&*pGame,sGame);
}
else if(cChoice=='1' || cChoice=='2' ||
cChoice=='3')
nCtr = display_lifeline(nCtr,arrlifeline,cChoice,sGame);
/* Condition for bringing incorrect answer to safelevel*/
if(arrPeso_level[nTemp]/5==0)
nAmt_won=0;
else if(arrPeso_level[nTemp]/5==1)
nAmt_won=10000;
else if(arrPeso_level[nTemp]/5==2)
nAmt_won==100000;
else if(arrPeso_level[nTemp]/5==3)
{ nAmt_won==2000000;
printf("You're our lucky Millionaire,Congratulations!!");
}
}while(cChoice==pTemp->sGame.cAns||cChoice=='1'||cChoice=='2'||
cChoice==3||cCont=='Y'||cCont=='y'&& nTemp <16);
}
/*else part to exit program*/
else
printf("Program aborted by user!\n\n");
}
/*Function:display_instructions() *
*Purpose : Prints Welcome message and reads value for choice *
*Called by: game_mod() *
*Receives: cCont(character) *
*Returns: cCont(Character) */
char display_instructions(char cCont)
{ clear_screen();
printf("\n");
printf("+-----------------------------------------------+\n");
printf("| WELCOME TO |\n");
printf("| WHO WANTS TO BE A MILLIONAIRE!!! |\n");
printf("| To START------------------------------ TYPE Y |\n");
printf("| To TERMINATE/END---------------------- TYPE N |\n");
printf("+-----------------------------------------------+\n");
do
{
printf("Enter your choice:");
scanf("%c",&cCont);
if(cCont!='Y'&& cCont!='y'&& cCont!='N'&& cCont!='n')
printf("Wrong choice!\n");
}while(cCont!='Y'&& cCont!='y'&& cCont!='N'&& cCont!='n');
return cCont;
}/*end of function*/
/*Function: int display_lifeline() *
*Purpose : This function displays and updates lifeline *
*Returns: integer *
*Note: 1- call-a-friend,2-50/50,3-ask-the-audience */
int display_lifeline(int nCtr, int arrlifeline[],char cChoice,struct_Game sGame)
{
int nCount;
if(cChoice =='1')
nCount = 1;
else if(cChoice =='2')
nCount = 2;
else if(cChoice=='3')
nCount = 3;
if(nCount<=3 && nCount>=1)
{
if(nCount==arrlifeline[0])
{
printf("You chose call-a-friend\n");
printf("\nDialing...\n");
delay();
printf("Chris: I think the answer is %c
\n",&sGame.cAns);//this one also generated none
printf("I'm 100% sure!");
arrlifeline[0]=5; /*assigns a different value to array*/
nCtr--;
}
else if(nCount==arrlifeline[1])
{
printf("You chose 50/50\n");
display_50(sGame);
arrlifeline[1]=6;
nCtr--;
}
else if(nCount==arrlifeline[2])
{
printf("You chose ask-the-audience\n");
puts("a.40%");
puts("b.15%");
puts("c. 20%");
puts("d. 25%");
arrlifeline[2]=7;
nCtr--;
}
}
return nCtr;
} /*end of function*/
/* Function: char get_answer() *
* Purpose: This Function displays the question and throws answer to main() *
* Returns: character */
char get_answer(ptrGNode pGame,struct_Game sGame)
{
int j;
char cChoice;
if(strcmp(pGame->sGame.strQuestions,""))
{ /* nTemp = rand()%15;*/
puts(pGame->sGame.strQuestions);
for(j=0;j<4;j++)
{
if(j==0)
{
printf("a.");
puts(pGame->sGame.strChoices[j]);
}
else if(j==1)
{
printf("b.");
puts(pGame->sGame.strChoices[j]);
}
else if(j==2)
{
printf("c.");
puts(pGame->sGame.strChoices[j]);
}
else if(j==3)
{
printf("d.");
puts(pGame->sGame.strChoices[j]);
}
}
}
printf("What is your answer?");
scanf("%c", &cChoice);
return cChoice;
} /*end of function*/
