This is my second project using c++, Dungeon Crawl. The aim of the game is to reach the treasure ‘X’ without touching a trap. I have diy-ed the game a little and increased the number of traps with each turn.
Using:
- variables, data types, and numerical operators
- basic input/output
- logic (if statements, switch statements)
- loops (for, while, do-while)
- arrays
- functions
#include <iostream>
#include <string>
//GLOBAL VARIABLES
char board[8][10];
//FUNCTIONS
void buildboard();
void initialize();
int moveplayer(char userinput);
bool checkwin(int row, int col);
void settrap();
bool checklose(int row, int col);
void ClearScreen();
int main()
{
//INITIALIZE
char userinput;
initialize();
settrap();
bool stop = false;
//DO WHILE NO WINNER OR LOSER
while(stop == false){
buildboard();
settrap();
std::cout << "\n Player move up, down, left, right (w,s,a,d)?\n\n\n\n";
std:: cout << " ";
std::cin >> userinput;
bool quit = false;
while (!quit){
switch(userinput){
case 'w':
case 's':
case 'a':
case 'd':
quit = true;
break;
default:
std::cout << "\n Invalid move, try again(w,s,a,d)\n";
std:: cout << " ";
std::cin >> userinput;
}
}
stop = moveplayer(userinput);
userinput = '.'; //RESET
}
}
void initialize()
{
int col = 0,row = 0;
//GIVES ALL SPACES NULL VALUE
for(int i=0; i<8; i++)
{
for(int j=0; j<10; j++)
{
board[i][j] = '.';
}
}
//TREASURE RANDOM
while(col+row == 0){
srand(time(0));
col = rand() % 10;
row = rand() % 8;
board[row][col] = 'X';
}
//PLAYER AT 0,0.
board[0][0] = 'G';
}
void buildboard()
{
ClearScreen();
std::cout << "\n DUNGEON CRAWL \n";
std::cout << "\n Hurry they're multiplying... \n\n";
for(int row=0; row<8; row++)
{
std::cout << "\t ";
for(int col=0; col<10; col++)
{
std::cout << board[row][col];
}
std::cout << "\n";
}
}
int moveplayer(char userinput)
{
int col,row;
//need to set m,n to player's position
for(int i=0; i<10; i++){
for(int j=0; j<8; j++){
if(board[j][i] == 'G'){
col = i;
row = j;
break;
}
}
}
//W UP, S DOWN, A LEFT, D RIGHT;
//DOES NOT LET PLAYER MOVE OFF BOARD
board[row][col] = '.';
if(userinput =='w' && row!=0){
row--;
}
else if(userinput =='s' && row!=7){
row++;
}
else if(userinput =='a' && col!=0){
col--;
}
else if(userinput =='d' && col!=9){
col++;
}
//before reassigning G check for treasure or trap!!******
//if win
if (checkwin(row,col) == true){
std::cout << "\n WINNER!\n\n\n";
return true;
}
//if lose
else if(checklose(row,col) == true){
std::cout << "\n Sorry you LOSE!\n\n\n";
return true;
}
else{
board[row][col] ='G';
return false;
}
}
void settrap()
{
//TRAP RANDOM
int col, row;
bool ok = false;
while(ok == false){
col = rand() % 10;
row = rand() % 8;
if(board[row][col]=='.'){
board[row][col] = 'T';
ok=true;
}
}
}
bool checkwin(int row, int col)
{
//IF PLAYER G FINDS TREASURE X
if(board[row][col] == 'X'){
return true;
buildboard();
}
else
{
return false;
}
}
bool checklose(int row, int col)
{
//IF PLAYER G FINDS TRAP
if(board[row][col] == 'T'){
return true;
buildboard();
}
else
{
return false;
}
}
void ClearScreen()
{
std::cout << std::string( 100, '\n' );
}
C++ GO 