Question: #include using namespace std; const int SIZE = 10; const string NOT_VALID = INVALID; class creature{ // things! public: creature(); creature(string n, int h, int
#include
using namespace std;
const int SIZE = 10;
const string NOT_VALID = "INVALID";
class creature{ // things!
public:
creature();
creature(string n, int h, int d);
string getName();
void attack(creature& other); // for hurting other creatures
bool isDead(); // checks to see if you have enoug hp
int getHP();
int getDMG();
void setLocation(int r, int c); // sets your location in the world
bool move(char dir); // changes location based on "wasd"
int getRowLocation();
int getColLocation();
void kill(); // no more creature...
private:
string name;
int hp;
int dmg;
int worldRow;
int worldCol;
};
class world{
public:
world();
void show(); // displaying the world (and everything on it)
char getTile(int r, int c); //shows what is displayed in the world at a row/col
creature& getCreature(int r, int c); // returning creature& as I don't want multiple copies of this creature
creature& getCreature(string name); // ^^ (probably better to use pointers, but this homework isn't about them)
void addCreature(creature &c);// keep track of another creature
void processTile(); // figuring out the hero should do at a tile of the map
private:
void setRow(int r, string s); // used to help initialize map
creature list[SIZE*SIZE+1]; // last creature is invalid
int creatureCount; // how many creatures are in the list
char map[SIZE][SIZE];
};
void clearScreen();
void processTile(world& w);
void gotoTown(creature& you);
void round(creature& attacker, creature& getHit);
bool isFirstLetter(string s, string tests);
int main()
{
string hname; // your name! (or something cool)
do
{
cout
getline(cin,hname);
}while(hname.length() == 0 || isFirstLetter(hname, "r~."));
creature heroine = creature(hname, 10, 1);
heroine.setLocation(6,5);
world island;
island.addCreature(heroine); // heroine is always first creature
// make a rabbit
creature rabby = creature("Rabbit", 2, 1);
rabby.setLocation(8, 3);
island.addCreature(rabby); // save rabbit in the world
// ... and some more rabbits
creature rabby2 = creature("Rabbit", 2, 1);
rabby2.setLocation(4, 8);
island.addCreature(rabby2); // save rabbit in the world
creature rabby3 = creature("Rabbit", 2, 1);
rabby3.setLocation(5, 8);
island.addCreature(rabby3); // save rabbit in the world
creature rabby4 = creature("Rabbit's Revenge", 2, 9);
rabby4.setLocation(4, 8);
island.addCreature(rabby4); // save rabbit in the world
while(!island.getCreature(hname).isDead()) // keep going until you drop
{
// show where you are:
clearScreen();
island.show();
// show how healthy you are:
cout
// ask what you want to do:
cout
string dir;
getline(cin, dir);
if(dir.length()>0) // if they didn't just hit enter
{
// process your movement, then interact with that tile
island.getCreature(hname).move(dir[0]);
island.processTile();
}
}
cout
}
// hack solution
void clearScreen()
{
cout
}
// interacting with town
void gotoTown(creature& you)
{
clearScreen();
cout
cout
cout
cout
cout
cout
cout
cout
// not a whole lot to do here...
cout
cout
string x;
getline(cin, x);
}
// creature "a" and "b" fighting ("a" is the heroine)
void battle(creature& a, creature& b)
{
clearScreen();
cout
cout
cout
cout
cout
cout
int turn=0; // creatures alternate turns attacking
while(!a.isDead() && !b.isDead())
{
// creature a (heroine) goes first (on even turns)
if(turn%2==0)
{
round(a,b);
}
else // monster goes on odd turns
{
round(b,a);
}
turn++; // next turn
}
// figure out who won
if(a.isDead())
{
cout
}
else
{
cout
}
cout
string x;
getline(cin, x);
}
// apply damage and display the info
void round(creature& attacker, creature& getHit)
{
attacker.attack(getHit);
cout
cout
string x;
getline(cin, x);
}
// see if "s"'s first charater is in tests
bool isFirstLetter(string s, string tests)
{
for(int i=0; i
{
if(tolower(s.at(0)) == tests.at(i))
{
return true;
}
}
return false;
}
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
// -=-=- Creature class stuff below -=-
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
// invalid creatures
creature::creature()
{
name = NOT_VALID;
hp = 0;
dmg = 0;
}
// more useful constructor
creature::creature(string n, int h, int d)
{
name = n;
hp = h;
dmg = d;
}
string creature::getName()
{
return name;
}
void creature::attack(creature& other)
{
other.hp -= dmg;
}
bool creature::isDead()
{
return hp
}
int creature::getHP()
{
return hp;
}
int creature::getDMG()
{
return dmg;
}
void creature::setLocation(int r, int c)
{
worldRow = r;
worldCol = c;
}
// "wasd" to move
bool creature::move(char dir)
{
if(tolower(dir) == 'w') // up
{
worldRow = max(0, worldRow-1); // ensure it doesn't go outside the valid array
return true;
}
else if(tolower(dir) == 's') // down
{
worldRow = min(SIZE-1, worldRow+1);
return true;
}
else if(tolower(dir) == 'a') // left
{
worldCol = max(0, worldCol-1);
return true;
}
else if(tolower(dir) == 'd') // right
{
worldCol = min(SIZE-1, worldCol+1);
return true;
}
else
{
return false;
}
}
int creature::getRowLocation()
{
return worldRow;
}
int creature::getColLocation()
{
return worldCol;
}
void creature::kill()
{
hp=0;
}
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
// -=-=-=- World class stuff below -=-=-
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
world::world()
{
creatureCount=0; // start with no creatures
// setup the basic map:
setRow(0, "~~~~~~~~~~");
setRow(1, "~~~~~~..~~");
setRow(2, "~~~~~~...~");
setRow(3, "~~~~~~...~");
setRow(4, "~~~~~....~");
setRow(5, "~~~~.....~");
setRow(6, "~~~.....~~");
setRow(7, "~~~...T.~~");
setRow(8, "~~~....~~~");
setRow(9, "~~~~~~~~~~");
}
char world::getTile(int r, int c)
{
return map[r][c];
}
void world::setRow(int r, string s)
{
for(int i=0; i
{
map[r][i] = s.at(i);
}
}
void world::show()
{
// temp char array to put creatures over basic map
char currentWorld[SIZE][SIZE];
// copy all the basic map elements
for(int i=0; i
{
for(int j=0; j
{
currentWorld[i][j] = map[i][j];
}
}
// draw any (alive) creatures here
for(int i=creatureCount-1; i >= 0; i--) // going backwards so hero is on top of other creatures
{
if(list[i].getRowLocation() >= 0 && list[i].getRowLocation() = 0 && list[i].getColLocation()
{
currentWorld[list[i].getRowLocation()][list[i].getColLocation()] = tolower(list[i].getName().at(0));
}
}
// draw map (with creatures)
for(int i=0; i
{
for(int j=0; j
{
cout
}
cout
}
}
creature& world::getCreature(int r, int c)
{
for(int i=creatureCount-1; i >= 0; i--) // since heroine is always list[0], we want to check this last so we can tell if heroine is ontop of something else
{
if(list[i].getRowLocation() == r && list[i].getColLocation() == c && !list[i].isDead()) // only return alive creatures
{
return list[i];
}
}
return list[SIZE*SIZE]; // if we don't find anything, return a default creature
}
creature& world::getCreature(string name)
{
for(int i=creatureCount-1; i >= 0; i--) // since heroine is always list[0], we want to check this last so we can tell if heroine is ontop of something else
{
if(list[i].getName() == name && !list[i].isDead())
{
return list[i];
}
}
return list[SIZE*SIZE]; // if we don't find anything, return a default creature
}
void world::addCreature(creature &c)
{
list[creatureCount] = c; // list is partiallyed filled array
creatureCount++;
}
void world::processTile()
{
// find which tile the heroine is on
int pRow = list[0].getRowLocation();
int pCol = list[0].getColLocation();
if(map[pRow][pCol] == '~') // if they on the ocean
{
cout
Problem A: Getting rich (20 points) Modify the code in the following way: Add "gold" to the game and keep track of how much you have. Show your gold amount under your HP (see example). Start the game with 10 gold. Killing a rabbit should increase your gold by 1 When you goto town, add an option to buy a "sword" that costs 13 gold. You should only be able to buy this if you actually have 13 or more gold (no IOUs). After buying the sword, you should do 3 damage instead of 1 Example 1 (start of game after entering name showing how you should display "gold") Pi 10 Goldi 10 ich direction do you want to sove uup left, "a'doun, 'dright) list[0].kill();
}
else if(map[pRow][pCol] == 'T') // if heroine in town
{
gotoTown(list[0]);
}
else // see if the heroine is on top of a monster (to fight)
{
for(int i=1; i
{
if(list[0].getRowLocation() == list[i].getRowLocation() && list[0].getColLocation() == list[i].getColLocation() && !list[i].isDead()) // fight if they on same row/col and monster alive
{
battle(list[0], list[i]);
break; // only fight a monster once per tile
}
}
}
}
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