So I am making a text based dungeon game where the goal is to get the get the treasure and exit the cave. I am having issues trying to change the colors of the background and foreground of the console based array for what is used as the "Cave". The problem is at the very end of the program with that of setting the colors themselves. I just need someone to help explain to me what is causing this, because it states they are "undefined" as the error. I am usuing visual studio 2015 on windows 10.
The following is my code for the program and after that will follow the header file as well for good measure.
// GSP115 TREASURE CAVE // Week 6 #pragma once #include "GSP115_Course_Project.h" // Global Constants const int MAX_ROWS = 7; const int MIN_ROWS = 0; const int MAX_COLS = 7; const int MIN_COLS = 0; const int TOTAL_ROWS = MAX_ROWS + 1; const int TOTAL_COLS = MAX_COLS + 1; // // Combat Result Constants const int PLAYER_DIES_WITH_WEAPON = 80; const int MONSTER_DIES_WITH_WEAPON = 30; const int PLAYER_DIES_NO_WEAPON = 20; const int MONSTER_DIES_NO_WEAPON = 18; // //Display Constants const char ULC = 201; //Upper left corner const char HB = 205; //Horizontal border const char URC = 187; //Upper right corner const char VB = 186; //Vertical border const char LRC = 188; //Lower right corner const char LLC = 200; //Lower left corner const char MT = ' '; //Empty location const char PSymbol = 'P'; //Player symbol const char TOSymbol = 'T'; //Torch symbol const char WSymbol = 'W'; //Weapon symbol const char TRSymbol = '$'; //Treasure symbol const char MSymbol = 'M'; //Monster symbol const char NSymbol = 'N'; //Noisemaker symbol const char XSymbol = 'X'; //Cave exit symbol using namespace std; // function prototypes gameObject placeInCave( gameObjectType array[TOTAL_ROWS][TOTAL_COLS]); bool checkVisible(gameObject x, gameObject y, int dist ); bool showOnBoard(gameObject x); // bool resolveCombat(playerObject &p, gameObject &m, int YouDie, int MonsterDies, string &str, bool &moveP, bool &mPause); void setcolor(int c); void gamecolor(unsigned char type); // int main() { //**Initialize Variables** srand(time(NULL)); // Seed the random number function gameObjectType cave[TOTAL_ROWS][TOTAL_COLS]; // the cave--a two dimensional array char board[TOTAL_ROWS+3][TOTAL_COLS+3]= // the game board--a two dimensional array { {MT,MT,'0','1','2','3','4','5','6','7',MT}, {MT,ULC,HB,HB,HB,HB,HB,HB,HB,HB,URC}, {'A',VB,MT,MT,MT,MT,MT,MT,MT,MT,VB}, {'B',VB,MT,MT,MT,MT,MT,MT,MT,MT,VB}, {'C',VB,MT,MT,MT,MT,MT,MT,MT,MT,VB}, {'D',VB,MT,MT,MT,MT,MT,MT,MT,MT,VB}, {'E',VB,MT,MT,MT,MT,MT,MT,MT,MT,VB}, {'F',VB,MT,MT,MT,MT,MT,MT,MT,MT,VB}, {'G',VB,MT,MT,MT,MT,MT,MT,MT,MT,VB}, {'H',VB,MT,MT,MT,MT,MT,MT,MT,MT,VB}, {MT,LLC,HB,HB,HB,HB,HB,HB,HB,HB,LRC} }; // gameObjectType hold = EMPTY; // Holds objects under the monster // playerObject player ={true, false, false, false, false,{-1, -1, false, true}}; // the player gameObject treasure = {-1, -1, false, true}; // the treasure gameObject monster = {-1, -1, false, true}; // the monster gameObject weapon = {-1, -1, false, true}; // the weapon gameObject torch = {-1, -1, false, true}; // the torch gameObject noisemaker = {-1, -1, false, true}; // the noisemaker // gameObject caveExit = {-1, -1, false, true}; // the cave exit // int row, column; // temporarily hold the new player position int MonsterMoveCounter = 6; // track and control monster movement around treasure // int killedValue = PLAYER_DIES_NO_WEAPON; // a random value above this level means you are killed by the monster int killMonsterValue = MONSTER_DIES_NO_WEAPON; // a random value above this level and below killedValue means you kill the monster // string msg; // status message variable char command; // player input bool monsterPause = false; // flag to indicate the monster has stopped moving bool movePlayer = true; // flag to indicate the player position can be updated bool gameOver = false; // status flag //**Prepare Cave*********** //...Initialize an empty cave for (gameObjectType (&R)[TOTAL_COLS] : cave) { for (auto &C : R) C = EMPTY; } //...Add player in rows 0-2, columns 0-2 player.position.row = rand() %3; player.position.column = rand()%3; cave[player.position.row][player.position.column] = PLAYER; //...Add Treasure in rows 4-6, column 1-6 treasure.row = rand()%3 + 4; treasure.column = rand()%6 +1; cave[treasure.row][treasure.column] = TREASURE; //...Add Monster at treasure row +1 , column -1 monster.row = treasure.row + 1; monster.column = treasure.column -1; cave[monster.row][monster.column] = MONSTER; //...Add Weapon in any empty location weapon = placeInCave(cave); cave[weapon.row][weapon.column] = WEAPON; //...Add Noisemaker in any empty location noisemaker = placeInCave(cave); cave[noisemaker.row][noisemaker.column] = NOISEMAKER; //...Add Torch in any empty location torch = placeInCave(cave); cave[torch.row][torch.column] = TORCH; // //...Add Cave Exit in any empty location. caveExit = placeInCave(cave); cave[caveExit.row][caveExit.column] = CAVE_EXIT; // //**Play Game************* //...Begin Game Loop while (!gameOver) { //....Display Board //.....Check visibility if (!player.hasTorch) { torch.isVisible = checkVisible(player.position, torch, 2); weapon.isVisible = checkVisible(player.position, weapon, 2); treasure.isVisible = checkVisible(player.position, treasure, 2); monster.isVisible = checkVisible(player.position, monster, 2); noisemaker.isVisible = checkVisible(player.position, noisemaker, 2); // caveExit.isVisible = checkVisible(player.position, caveExit, 2); // } //.....Place visible objects on board--note: changing the order below will create a visual bug. board[weapon.row+2][weapon.column+2] = showOnBoard(weapon)?WSymbol:MT; board[torch.row+2][torch.column+2] = showOnBoard(torch)?TOSymbol:MT; board[treasure.row+2][treasure.column+2] = showOnBoard(treasure)?TRSymbol:MT; board[noisemaker.row+2][noisemaker.column+2] = showOnBoard(noisemaker)?NSymbol:MT; // board[caveExit.row+2][caveExit.column+2] = showOnBoard(caveExit)?XSymbol:MT; // board[monster.row+2][monster.column+2] = showOnBoard(monster)?MSymbol:MT; board[player.position.row+2][player.position.column+2] = player.alive?PSymbol:MT; // Put the board on the screen for (char (&R)[TOTAL_COLS+3] : board) { for (char &C : R) { // gamecolor(C); // cout << C; } cout << endl; } // gamecolor('Z'); // cout << msg.c_str() << endl; //....Get command cout << "What is your command? "; cin >> command; //....Clear display and message msg.clear(); system("cls"); //....Process player command row = player.position.row; column = player.position.column; switch (command) { case 'a': column = player.position.column - 1; if (column < MIN_COLS) { column = player.position.column; msg = "You have hit the west wall!"; } break; case 's': row = player.position.row + 1; if (row > MAX_ROWS) { row = player.position.row; msg = "You have hit the south wall!"; } break; case 'w': column = player.position.column;//Is this really needed? row = player.position.row - 1; if (row < MIN_ROWS) { row = player.position.row; msg = "You have hit the north wall!"; } break; case 'd': row = player.position.row;//Is this really needed? column = player.position.column + 1; if (column > MAX_COLS) { column = player.position.column; msg = "You have hit the east wall!"; } break; case 'n': if (player.hasNoisemaker) { msg = "You make an irritating noise!"; monsterPause = true; } else { msg = "You make a feeble whimper."; } break; case 'q': gameOver = true; msg = "Quitting? "; break; default: movePlayer = false; break; } //....Check if the game is over if (!gameOver) { //..... Check for events switch (cave[row][column]) { //......If exit found, set flag to exit game // case CAVE_EXIT: gameOver = true; msg = "You exit the cave."; break; // //......If treasure found, set flag to show player has treasure case TREASURE: player.hasTreasure = true; treasure.isFound = true; msg = "You found the treasure!"; break; //......If weapon found, set flag to show player has weapon case WEAPON: player.hasWeapon = true; weapon.isFound = true; msg = "You have a weapon."; // killedValue = PLAYER_DIES_WITH_WEAPON; killMonsterValue = MONSTER_DIES_WITH_WEAPON; // break; //......If noise-maker found, set flag to show player has noise-maker case NOISEMAKER: player.hasNoisemaker = true; noisemaker.isFound = true; msg = "You found a noisemaker."; break; //......If torch found, set flag to show player has torch case TORCH: player.hasTorch = true; torch.isFound = true; msg = "Let there be light! You found a torch."; // caveExit.isVisible = true; // weapon.isVisible = true; treasure.isVisible = true; noisemaker.isVisible = true; monster.isVisible = true; break; //......If monster found case MONSTER: if (!monster.isFound) { msg = "You have found the monster"; //.......Resolve combat // gameOver = resolveCombat(player, monster, killedValue, killMonsterValue,msg, movePlayer, monsterPause); // } break; } //.....Move Player if (movePlayer) { cave[player.position.row][player.position.column] = EMPTY; //updates position information cave[row][column] = PLAYER; board[player.position.row+2][player.position.column+2] = MT; //clear the screen where player was player.position.row = row; player.position.column = column; } movePlayer = true; //.....Process Monster if (!monster.isFound) { if (monsterPause) { // Monster paused. Check if Monster starts moving again if (rand()%3 == 1) { monsterPause = false; } } else { //......Move Monster MonsterMoveCounter = (++MonsterMoveCounter)%8; row = monster.row; column = monster.column; switch (MonsterMoveCounter) { case 0: column++; break; case 1: row--; break; case 2: row--; break; case 3: column--; break; case 4: column--; break; case 5: row++; break; case 6: row++; break; case 7: column++; break; default: break; } //......Check for events //.......If player found if (cave[row][column] == PLAYER) { msg = "The monster has found you"; //........Resolve combat // gameOver = resolveCombat(player, monster, killedValue-2, killMonsterValue-2,msg, movePlayer, monsterPause); // } else { //........Move Monster // cave[monster.row][monster.column] = hold; // reveal what is under the monster // board[monster.row+2][monster.column+2] = MT; // clear the screen behind monster // hold = cave[row][column]; // save what the monster is about to move over // monster.row = row; // update monster's row monster.column = column; // update monster's column cave[row][column] = MONSTER; // change monster's location in the cave } } } } } //...End Game Loop //**End Game************** //...Provide end win/loss message cout << msg.c_str() << endl; if (player.alive) { if (player.hasTreasure) msg = "You are alive and rich!"; else msg = "You didn't get the treasure, but you live to seek adventure another day."; } else { msg = "RIP Adventurer"; } cout << msg.c_str() << endl; //...Do clean-up //...Quit return 0; } //-------------------------------------------------------------------------------- //================================================================================ gameObject placeInCave( gameObjectType array[TOTAL_ROWS][TOTAL_COLS]) { int r, c; gameObject obj; do { r = rand()%8; c = rand()%8; } while (array[r][c] != EMPTY); obj.row = r; obj.column = c; obj.isFound = false; return obj; } bool checkVisible(gameObject x, gameObject y, int dist ) { if ((abs(x.row - y.row) < dist && (abs(x.column - y.column) < dist))) return true; return false; } bool showOnBoard(gameObject x) { return ((x.isVisible)&&(!x.isFound)); } // bool resolveCombat(playerObject &p, gameObject &m, int YouDie, int MonsterDies, string &str, bool &moveP, bool &mPause) { int combatRoll = rand()%100; //........Killed by Monster if (combatRoll > YouDie) { str += " and you have been eaten by a Grue! GAME OVER!"; moveP = false; p.position.isVisible = false; p.alive = false; return true; } //........Kill Monster else if (combatRoll > MonsterDies) { if (p.hasWeapon) str += " and you slay the monster with your weapon."; else str += " , but--against all odds--you actually killed the monster with your bare hands."; m.isFound = true; return false; } //........Survive Attack else { str += " and you managed to survive the monster's attack."; moveP = false; mPause = true; return false; } } // // void gamecolor(unsigned char type) { switch(type){ case 201: case 205: case 200: case 188: case 186: case 187: setcolor(FOREGROUND_RED); break; case 'W': setcolor(FOREGROUND_RED|FOREGROUND_GREEN|FOREGROUND_INTENSITY); break; case '$': setcolor(FOREGROUND_GREEN|FOREGROUND_INTENSITY); break; case 'P': setcolor(FOREGROUND_BLUE|FOREGROUND_INTENSITY|BACKGROUND_RED|BACKGROUND_GREEN|BACKGROUND_INTENSITY); break; case 'T': setcolor(FOREGROUND_RED|FOREGROUND_INTENSITY); break; case 'X': setcolor(BACKGROUND_BLUE|BACKGROUND_GREEN); break; case 'M': setcolor(FOREGROUND_RED|FOREGROUND_BLUE|FOREGROUND_INTENSITY); break; case 'N': setcolor(FOREGROUND_BLUE|FOREGROUND_GREEN|FOREGROUND_INTENSITY); break; default: setcolor(FOREGROUND_BLUE|FOREGROUND_GREEN|FOREGROUND_RED); } } // // void setcolor(int c) { SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), c); } // Here is the header file :
#pragma once
#include
#include
#include
using namespace std;
enum gameObjectType
{
EMPTY, PLAYER, TREASURE, MONSTER, WEAPON, TORCH, NOISEMAKER, CAVE_EXIT
};
struct gameObject
{
int row; // row position of the object
int column; // column position of the object
bool isFound; // flag to indicate if the object has been found (or is dead, in the case of the monster)
bool isVisible; // flag to indicate if the object can be seen on the board
};
struct playerObject
{
bool alive; // flag to indicate if the player is alive or dead
bool hasWeapon; // flag to indicate if the player has the weapon
bool hasTreasure; // flag to indicate if the player has the treasure
bool hasTorch; // flag to indicate if the player has the torch
bool hasNoisemaker; // flag to indicate if the player has the noisemaker
gameObject position; // variables for row, column and visibility
};
