k-mart dopewars clone

main.cpp

#include <cstdio>
#include <iostream>
#include <vector>
#include <map>
#include <string>

struct Drug {
	std::string name;
	int low_range;
	int high_range;
	int price;
	int quantity;
};
struct City {
	std::string name;
	std::vector<Drug> drugs;
};
struct Player {
	int day;
	int money;
	int debt;
	bool has_gun;
	bool in_custody;
	int health;
	std::map<std::string, Drug> drugs;
};

const int NUM_CITIES = 5;
const int NUM_DRUGS = 5;
const std::string CITY_NAMES[NUM_CITIES] = { "Toronto", "Vancouver", "Halifax", "Waterloo", "Niagra Falls" };
const std::string DRUG_NAMES[NUM_DRUGS] = { "Spice", "SoyKaf", "Black Meat", "Beta-phenethylamine", "Jenkem" };
const int DRUG_LOW_RANGE[NUM_DRUGS] = { 10, 50, 70, 80, 90 };
const int DRUG_HIGH_RANGE[NUM_DRUGS] = { 100, 200, 400, 500, 600 };

void print_intro() {
	std::cout << "dope warz\n\n";
}

int get_valid_input() {
	int choice;
	int valid = 0;
	while (!valid) {
		std::cin >> choice;
		if (std::cin.fail()) {
			std::cin.clear();
			std::cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
		}
		else { valid = 1; }
	}

	return choice;
}

void print_menu(Player* player, std::string current_city) {
	std::cout << "You are in: " << current_city << "\n";
	std::cout << "It is day " << player->day << "\n";

	bool owes_money = player->debt > 0;
	if (owes_money) {
		std::cout << "You have " << 30 - player->day << " days to pay off your debt of $" << player->debt << "\n";
	}
	else {
		std::cout << "\n";
	}
	std::cout << "You have $" << player->money << "\n";

	std::cout << "What would you like to do?\n";
	std::cout << "1. Buy\n2. Sell\n3. Travel\n4. Pay Debt\n5. Inventory\n6. Quit\n";
}

City generate_city(std::string name) {
	City city;
	city.name = name;

	for (int i = 0; i < NUM_DRUGS; i++) {
		Drug drug;
		drug.name = DRUG_NAMES[i];
		drug.low_range = DRUG_LOW_RANGE[i];
		drug.high_range = DRUG_HIGH_RANGE[i];
		drug.price = rand() % (drug.high_range - drug.low_range) + drug.low_range;
		drug.quantity = rand() % 100;
		city.drugs.push_back(drug);
	}

	return city;
}

std::string travel_to_city() {
	for (int i = 0; i < NUM_CITIES; i++) {
		std::cout << "#" << i+1 << ": " << CITY_NAMES[i] << "\n";
	}

	int choice;
	std::cin >> choice;

	return CITY_NAMES[choice-1];
}

void print_city_prices(City city) {
	for (int i = 0; i < NUM_DRUGS; i++) {
		std::cout << "#" << i+1 << ": " << city.drugs[i].name << " Price: $" << city.drugs[i].price << " Quantity: " << city.drugs[i].quantity << "\n";
	}
}

void print_inventory(Player* player) {
	std::cout << "You have $" << player->money << "\n";
	std::cout << "You owe $" << player->debt << "\n";

	for (int i = 0; i < NUM_DRUGS; i++) {
		std::cout << "#" << i+1 << ": " << player->drugs[DRUG_NAMES[i]].name << " Quantity: " << player->drugs[DRUG_NAMES[i]].quantity << "\n";
	}
}

int get_drug_input() {
	int choice = get_valid_input();

	if (choice-1 > NUM_DRUGS) {
		std::cout << "Invalid choice!\n";
		return -1;
	}

	return choice-1;
}

void buy_drugs(City city, Player* player) {
	print_city_prices(city);

	std::cout << "You have $" << player->money << "\n";
	std::cout << "Which drug would you like to buy?\n";

	int choice = get_drug_input();
	if (choice == -1) {
		return;
	}

	std::cout << "How much " << city.drugs[choice].name << " would you like to buy?\n";
	int quantity;
	std::cin >> quantity;

	int total_price = city.drugs[choice].price * quantity;
	std::cout << "Total price: $" << total_price << "\n";
	if (total_price > player->money) {
		std::cout << "You don't have enough money!\n";
	} else if (quantity > city.drugs[choice].quantity) {
		std::cout << "There isn't enough drugs!\n";
	} else {
		player->money -= total_price;
		player->drugs[city.drugs[choice].name].quantity += quantity;
		std::cout << "You bought the drugs!\n";
	}
}

void sell_drugs(City city, Player* player) {
	print_city_prices(city);

	int choice = get_drug_input();
	if (choice == -1) {
		return;
	}
	std::cout << "You have " << player->drugs[city.drugs[choice].name].quantity << " units of " << city.drugs[choice].name << "\nHow many would you like to sell?\n";

	int quantity;
	std::cin >> quantity;

	if (quantity > player->drugs[city.drugs[choice].name].quantity) {
		std::cout << "You don't have enough " << city.drugs[choice].name << "!\n";
	}
	else {
		player->money += city.drugs[choice].price * quantity;
		player->drugs[city.drugs[choice].name].quantity -= quantity;
		std::cout << "You sold the drugs!\n";
	}
}

int pay_debt(Player* player) {
	std::cout << "You have $" << player->money << "\n";
	std::cout << "You owe $" << player->debt << "\n";
	std::cout << "How much would you like to pay?\n";

	int amount = get_valid_input();

	if (amount > player->money) {
		std::cout << "You don't have enough money!\n";
		return -1;
	}

	player->money -= amount;
	player->debt -= amount;

	if (player->debt == 0) {
		std::cout << "Your loan shark smiles and says: 'Ya did good kid!'\n";
		return 1;
	}

	return 0;
}

void create_player(Player* player) {
	player->money = 2000;
	player->debt = 5500;
	player->day = 1;
	player->has_gun = 0;
	player->in_custody = 0;
	player->health = 10;

	for (int i = 0; i < NUM_DRUGS; i++)
	{
		Drug drug;
		drug.name = DRUG_NAMES[i];
		drug.quantity = 0;
		player->drugs[drug.name] = drug;
	}
}

int is_dead_beat(Player* player) {
	if (player->health < 1) {
		std::cout << "Just another dead gangbanger on the street. RIP homie.\n";
		return -1;
	}

	int quantity = 0;
	for (auto i = player->drugs.begin(); i != player->drugs.end(); i++) {
		quantity += i->second.quantity;
	}

	if (player->money == 0 && quantity == 0) {
		std::cout << "You're a dead beat!\n";
		return -1;
	}

	bool owes_money = player->debt > 0;
	if (player->day == 30 && owes_money) {
		std::cout << "You didn't pay off your debt in time! You lose!\n";
		return -1;
	}

	return 0;
}

void rob_player(Player* player) {
	int player_money = player->money;
	int amount = rand() % player->money + 1;
	std::cout << "Oof! You were robbed! $" << amount << " was stolen!\n";
	player->money -= amount;
}

void find_stash(Player* player) {
	int drug_index = rand() % NUM_DRUGS;
	int quantity = rand() % 10 + 1;
	std::cout << "You stumbled upon a hidden stash! " << quantity << " units of " << player->drugs[DRUG_NAMES[drug_index]].name << "!\n";
	player->drugs[player->drugs[DRUG_NAMES[drug_index]].name].quantity += quantity;
}

void market_change(City* city) {
	int drug_index = rand() % NUM_DRUGS;
	int up_or_down = rand() % 2;
	std::cout << "The market for " << city->drugs[drug_index].name << " has " << (up_or_down == 0 ? "increased" : "decreased") << "!\n";
	int current_price = city->drugs[drug_index].price;
	int new_price = current_price + (rand() % 10 + 1) * (up_or_down == 0 ? 1 : -1);
	city->drugs[drug_index].price = new_price;
}

void gun_sale(Player* player) {
	std::cout << "Psst. The streets are dangerous, you want a piece? Only $500\n";
	std::cout << "1. Yes\n";
	std::cout << "2. No\n";

	int choice;
	std::cin >> choice;
	if (choice != 1) { return; }

	if (player->money < 500) {
		std::cout << "You don't have enough money!\n";
		return;
	}

	player->money -= 500;
	player->has_gun = 1;
	std::cout << "You bought a gun!\n";
}

void police_encounter(Player* player) {
	std::cout << "You hear the voice of the long arm of the law: 'Freeze!'\n";
	bool in_combat = true;

	while (in_combat) {
		int coin_flip = rand() % 2;
		if (player->has_gun) {
			std::cout << "1. Shoot\n2. Run\n3. Surrender\n";
			int choice;
			std::cin >> choice;
			if (choice == 1) {
				std::cout << "You yell 'Eat lead piggy!' and blast a bullet towards the cop, ";
				if (coin_flip == 0) {
					 std::cout << "striking him down.\n";
					in_combat = false;
				} else {
					std::cout << "but miss!\n";
				}
			} else if (choice == 2) {
				if (coin_flip == 0) {
					std::cout << "You ran away!\n";
					in_combat = false;
				}else {
					std::cout << "You tried to run away, but the cop keeps pace and fires his gun, hitting you!\n";
					player->health -= 1;
					if (player->health < 1) {
						in_combat = false;
					}
				}
			} else if (choice == 3) {
				std::cout << "You surrendered!\n";
				player->in_custody = true;
				in_combat = false;
			}
		} else {
			std::cout << "1. Run\n2.Surrender\n";
			int choice;
			std::cin >> choice;
			if (choice == 1) {
				if (coin_flip == 0) {
					std::cout << "You ran away!\n";
					in_combat = false;
				}
				else {
					std::cout << "You tried to run away, but the cop keeps pace and fires his gun, hitting you!\n";
					player->health -= 1;
					if (player->health < 1) {
						in_combat = false;
					}
				}
			}
			else if (choice == 2) {
				std::cout << "You surrendered!\n";
				player->in_custody = true;
				in_combat = false;
			}
		}
	}
	
}

void random_event(Player* player, City* city) {
	int chance = rand() % 5 + 1;
	if (chance != 1) { return; }

	int event_type = rand() % 5 + 1;
	switch (event_type) {
		case 1:
			police_encounter(player);
			break;
		case 2: {
			rob_player(player);
			break;
		}
		case 3: {
			find_stash(player);
			break;
		}
		case 4: {
			market_change(city);
			break;
		}
		case 5: {
			if (player->has_gun) return;
			gun_sale(player);
			break;
		}	
	}
}

int handle_jail(Player* player) {
	std::cout << "The cops haul you off to jail. They confiscate your stash. You are locked up for two days, before you have the chance to pay $200 for bail.\n";
	player->day += 2;
	if (player->money < 200) {
		std::cout << "You don't have enough money to pay bail. You are gonna have do the time Sorry homie.\n";
		return -1;
	}
	else {
		player->money -= 200;
		for (auto i = player->drugs.begin(); i != player->drugs.end(); i++) {
			i->second.quantity = 0;
		}
	}

	return 0;
}

int main() {
	print_intro();

	bool quit = false;
	std::string current_city = CITY_NAMES[0];
	Player* player = new Player;
	create_player(player);

	City city = generate_city(current_city);

	while (!quit) {
		int deadbeat = is_dead_beat(player);
		if (deadbeat == -1) {
			quit = true;
			continue;
		}

		print_menu(player, current_city);
		int choice = get_valid_input();

		switch (choice) {
		case 1:
			buy_drugs(city, player);
			break;
		case 2:
			sell_drugs(city, player);
			break;
		case 3:
			current_city = travel_to_city();
			city = generate_city(current_city);
			random_event(player, &city);

			if (player->in_custody) {
				int res = handle_jail(player);
				if(res == -1) { quit = true; }
				break;
			}
			player->day += 1;
			break;
		case 4: {
			int res = pay_debt(player);
			if (res == 1) {
				quit = true;
			}
			break;
		}
		case 5:
			print_inventory(player);
			break;
		case 6:
			std::cout << "You chose to quit. I don't blame ya this life aint for everyone.\n";
			quit = true;
			break;
		default:
			std::cout << "Invalid choice\n";
			break;
		}
	}

	delete player;

	return 0;
}