Implemented Board, and finished up the monopoly code.

03_monopoly/board.cpp

@@ -0,0 +1,209 @@
+#include "board.h"
+
+#include <cstdio>
+
+#include "player_loader.h"
+#include "tile_loader.h"
+
+Player *Board::get_current_player() {
+	return _active_players[_current_player_index];
+}
+Player *Board::get_previous_player() {
+	return _previous_player;
+}
+
+int Board::get_turn() const {
+	return _turn;
+}
+void Board::set_turn(const int turn) {
+	_turn = turn;
+}
+
+Vector<Tile *> Board::get_tiles() const {
+	return _tiles;
+}
+void Board::set_tiles(const Vector<Tile *> &tiles) {
+	_tiles = tiles;
+}
+
+Vector<Player *> Board::get_active_players() const {
+	return _active_players;
+}
+void Board::set_active_players(const Vector<Player *> &players) {
+	_active_players = players;
+}
+
+Vector<Player *> Board::get_lost_players() const {
+	return _lost_players;
+}
+void Board::set_lost_players(const Vector<Player *> &players) {
+	_lost_players = players;
+}
+
+void Board::load(const String &tile_file, const String &player_file) {
+	clear();
+
+	_tiles = TileLoader::load_tile_file(tile_file);
+	_active_players = PlayerLoader::load_player_file(player_file);
+}
+
+void Board::load_players(const String &file) {
+	clear_players();
+
+	_active_players = PlayerLoader::load_player_file(file);
+}
+void Board::load_tiles(const String &file) {
+	for (int i = 0; i < _tiles.size(); ++i) {
+		delete _tiles[i];
+	}
+
+	_tiles = TileLoader::load_tile_file(file);
+}
+
+void Board::step() {
+	Player *cp = _active_players[_current_player_index];
+
+	printf("Player - %s's turn.\n", cp->get_name().c_str());
+
+	int jail_time = cp->get_jail_time();
+
+	if (jail_time > 0) {
+		--jail_time;
+
+		printf("Player - is in jail for %d more turns.\n", jail_time);
+
+		cp->set_jail_time(jail_time);
+
+		return;
+	}
+
+	int t = cp->throw_dice();
+
+	int ti = cp->get_tile_index();
+
+	ti += t;
+
+	if (ti >= _tiles.size()) {
+		ti = t % _tiles.size();
+	}
+
+	cp->set_tile_index(ti);
+
+	Tile *tile = _tiles[ti];
+
+	tile->on_player_arrived(cp);
+
+	_previous_player = cp;
+
+	if (cp->get_lost()) {
+		_active_players.remove_keep_order(_current_player_index);
+
+		_lost_players.push_back(cp);
+
+		if (_current_player_index >= _active_players.size()) {
+			_current_player_index = 0;
+		}
+
+		return;
+	}
+
+	++_current_player_index;
+
+	if (_current_player_index >= _active_players.size()) {
+		_current_player_index = 0;
+	}
+}
+void Board::run() {
+	while (_active_players.size() > 1 && _turn < 200) {
+		step();
+
+		++_turn;
+	}
+
+	on_game_finished();
+}
+
+void Board::on_game_finished() {
+	if (_active_players.size() != 1) {
+		printf("The game has been finished! No winner!\n");
+	} else {
+		printf("The game has been finished! %s the winner!\n", _active_players[0]->get_name().c_str());
+	}
+
+	printf("The game took %d turns!\n", _turn);
+}
+
+void Board::clear() {
+	for (int i = 0; i < _tiles.size(); ++i) {
+		delete _tiles[i];
+	}
+
+	for (int i = 0; i < _active_players.size(); ++i) {
+		delete _active_players[i];
+	}
+
+	for (int i = 0; i < _lost_players.size(); ++i) {
+		delete _lost_players[i];
+	}
+
+	_tiles.clear();
+	_active_players.clear();
+	_lost_players.clear();
+}
+
+void Board::clear_players() {
+	for (int i = 0; i < _active_players.size(); ++i) {
+		delete _active_players[i];
+	}
+
+	for (int i = 0; i < _lost_players.size(); ++i) {
+		delete _lost_players[i];
+	}
+
+	_active_players.clear();
+	_lost_players.clear();
+}
+
+void Board::reset() {
+	_previous_player = nullptr;
+	_current_player_index = 0;
+	_turn = 0;
+
+	for (int i = 0; i < _tiles.size(); ++i) {
+		_tiles[i]->reset();
+	}
+
+	clear_players();
+}
+
+void Board::print() {
+	printf("Board:\n");
+
+	printf("Tiles:\n");
+	for (int i = 0; i < _tiles.size(); ++i) {
+		_tiles[i]->print();
+	}
+
+	printf("Active players (%d):\n", _active_players.size());
+	for (int i = 0; i < _active_players.size(); ++i) {
+		_active_players[i]->print();
+	}
+
+	printf("Lost players (%d):\n", _lost_players.size());
+	for (int i = 0; i < _lost_players.size(); ++i) {
+		_lost_players[i]->print();
+	}
+}
+
+Board::Board() {
+	reset();
+}
+Board::Board(const String &tile_file, const String &player_file) {
+	reset();
+
+	load(tile_file, player_file);
+}
+
+Board::~Board() {
+	clear();
+}

03_monopoly/board.h

@@ -0,0 +1,55 @@
+#ifndef BOARD_H
+#define BOARD_H
+
+#include "player.h"
+#include "string.h"
+#include "tile.h"
+#include "vector.h"
+
+class Board {
+public:
+	Player *get_current_player();
+	Player *get_previous_player();
+
+	int get_turn() const;
+	void set_turn(const int turn);
+
+	Vector<Tile *> get_tiles() const;
+	void set_tiles(const Vector<Tile *> &tiles);
+
+	Vector<Player *> get_active_players() const;
+	void set_active_players(const Vector<Player *> &players);
+
+	Vector<Player *> get_lost_players() const;
+	void set_lost_players(const Vector<Player *> &players);
+
+	void load(const String &tile_file, const String &player_file);
+	void load_players(const String &file);
+	void load_tiles(const String &file);
+
+	void step();
+	void run();
+
+	void on_game_finished();
+
+	void clear();
+	void clear_players();
+	void reset();
+
+	void print();
+
+	Board();
+	Board(const String &tile_file, const String &player_file);
+	virtual ~Board();
+
+private:
+	Vector<Tile *> _tiles;
+	Vector<Player *> _active_players;
+	Vector<Player *> _lost_players;
+
+	Player *_previous_player;
+	int _current_player_index;
+	int _turn;
+};
+
+#endif

03_monopoly/compile.sh

@@ -18,6 +18,8 @@ g++ -Wall -g -c player.cpp -o obj/player.o
 g++ -Wall -g -c player_loader.cpp -o obj/player_loader.o
 g++ -Wall -g -c tile_loader.cpp -o obj/tile_loader.o
 
-g++ -Wall -g -c main.cpp -o obj/main.o
-g++ -o bin/program obj/string.o obj/math.o obj/tile.o obj/tile_loader.o obj/player.o obj/player_loader.o obj/main.o
+g++ -Wall -g -c board.cpp -o obj/board.o
+
+g++ -Wall -g -c main.cpp -o obj/main.o
+g++ -g -o bin/program obj/string.o obj/math.o obj/tile.o obj/tile_loader.o obj/player.o obj/player_loader.o obj/board.o obj/main.o
 

03_monopoly/main.cpp

@@ -10,18 +10,19 @@
 #include "tile_loader.h"
 #include "player_loader.h"
 
+#include "board.h"
+
+#include "math.h"
+
 int main() {
+	Math::randomize();
 
-	Vector<Tile *> tiles = TileLoader::load_tile_file("tiles.config");
-	Vector<Player *> players = PlayerLoader::load_player_file("players.config");
+	Board b;
+	b.load("tiles.config", "players.config");
 
-	for (int i = 0; i < tiles.size(); ++i) {
-		tiles[i]->print();
-	}
+	b.run();
 
-	for (int i = 0; i < players.size(); ++i) {
-		players[i]->print();
-	}
+	b.print();
 
 	return 0;
 }

03_monopoly/player.cpp

@@ -2,6 +2,8 @@
 
 #include <stdio.h>
 
+#include "math.h"
+
 String Player::get_name() {
 	return _name;
 }
@@ -23,7 +25,21 @@ int Player::get_money() const {
 }
 
 void Player::set_money(const int val) {
+	int c = _money - val;
+
+	if (c >= 0) {
+		printf("Player - %s has gained %d dollars.\n", _name.c_str(), c);
+	} else {
+		printf("Player - %s has gained %d dollars.\n", _name.c_str(), -c);
+	}
+
 	_money = val;
+
+	if (_money <= 0) {
+		_money = 0;
+
+		set_lost(true);
+	}
 }
 
 int Player::get_jail_time() const {
@@ -31,6 +47,10 @@ int Player::get_jail_time() const {
 }
 
 void Player::set_jail_time(const int val) {
+	if (_jail_time == 0) {
+		printf("Player - %s has been jailed for %d turns.\n", _name.c_str(), val);
+	}
+
 	_jail_time = val;
 }
 
@@ -40,19 +60,26 @@ bool Player::get_lost() const {
 
 void Player::set_lost(const bool val) {
 	_lost = val;
+
+	if (val) {
+		on_lose();
+	}
 }
 
 bool Player::want_buy(const String &tile_name, int price) {
 	return false;
 }
 
-void Player::pay_entry_fee(const int val, Player *to) {
-}
+int Player::throw_dice() {
+	int t = Math::rand(1, 7);
 
-void Player::throw_dice() {
+	printf("Player - %s has thrown the dice, and rolled %d.\n", _name.c_str(), t);
+
+	return t;
 }
 
 void Player::on_lose() {
+	printf("Player - %s has lost the game. And he's sad.\n", _name.c_str());
 }
 
 void Player::print() {
@@ -77,6 +104,7 @@ bool AgressivePlayer::want_buy(const String &tile_name, int price) {
 	return false;
 }
 void AgressivePlayer::on_lose() {
+	printf("Player - %s has lost the game. And he's angry.\n", _name.c_str());
 }
 String AgressivePlayer::get_class_name() {
 	return "AgressivePlayer";
@@ -101,6 +129,7 @@ bool TrickyPlayer::want_buy(const String &tile_name, int price) {
 	return false;
 }
 void TrickyPlayer::on_lose() {
+	printf("Player - %s has lost the game.\n", _name.c_str());
 }
 String TrickyPlayer::get_class_name() {
 	return "TrickyPlayer";
@@ -113,6 +142,7 @@ bool HumanPlayer::want_buy(const String &tile_name, int price) {
 	return false;
 }
 void HumanPlayer::on_lose() {
+	printf("Player - %s has lost the game. And he's really sad.\n", _name.c_str());
 }
 String HumanPlayer::get_class_name() {
 	return "HumanPlayer";
@@ -124,9 +154,15 @@ HumanPlayer::HumanPlayer() :
 bool CheatingPlayer::want_buy(const String &tile_name, int price) {
 	return false;
 }
-void CheatingPlayer::throw_dice() {
+int CheatingPlayer::throw_dice() {
+	int t = Math::rand(3, 7);
+
+	printf("Player - %s has thrown the dice, and rolled %d.\n", _name.c_str(), t);
+
+	return t;
 }
 void CheatingPlayer::on_lose() {
+	printf("Player - %s has lost the game. And he's really angry.\n", _name.c_str());
 }
 String CheatingPlayer::get_class_name() {
 	return "CheatingPlayer";

03_monopoly/player.h

@@ -21,8 +21,7 @@ public:
 	void set_lost(const bool val);
 
 	virtual bool want_buy(const String &tile_name, int price);
-	virtual void pay_entry_fee(const int val, Player *to);
-	virtual void throw_dice();
+	virtual int throw_dice();
 	virtual void on_lose();
 
 	virtual void print();
@@ -83,7 +82,7 @@ public:
 class CheatingPlayer : public Player {
 public:
 	bool want_buy(const String &tile_name, int price);
-	void throw_dice();
+	int throw_dice();
 	void on_lose();
 
 	String get_class_name();

03_monopoly/player_loader.cpp

@@ -39,12 +39,11 @@ Vector<Player *> PlayerLoader::load_player_file(const String &file_name) {
 
 				f >> money >> name;
 
-				p->set_money(money);
-
 				String n(name.c_str());
-
 				p->set_name(n);
 
+				p->set_money(money);
+
 				players.push_back(p);
 			}
 		}

03_monopoly/string.cpp

@@ -258,6 +258,10 @@ String::String() {
 	_actual_size = 0;
 	_size = 0;
 	_grow_by = 100;
+
+	ensure_capacity(100);
+
+	_data[0] = '\0';
 }
 
 String::String(const String &other) {
@@ -272,6 +276,8 @@ String::String(const String &other) {
 	for (int i = 0; i < other._size; ++i) {
 		_data[i] = other._data[i];
 	}
+
+	_data[other._size] = '\0';
 }
 
 String::String(const String &other, int grow_by) {

03_monopoly/tile.cpp

@@ -2,6 +2,8 @@
 
 #include <stdio.h>
 
+#include "math.h"
+
 String Tile::get_name() {
 	return _name;
 }
@@ -11,6 +13,11 @@ void Tile::set_name(const String &name) {
 }
 
 void Tile::on_player_arrived(Player *p) {
+    printf("Player %s just stepped on %s.\n", p->get_name().c_str(), _name.c_str());
+}
+
+void Tile::reset() {
+
 }
 
 void Tile::print() {
@@ -31,9 +38,16 @@ int TaxTile::get_tax() const {
 	return _tax;
 }
 void TaxTile::set_tax(const int tax) {
+    _tax = tax;
 }
 
 void TaxTile::on_player_arrived(Player *p) {
+    Tile::on_player_arrived(p);
+
+    p->set_money(p->get_money() - _tax);
+}
+void TaxTile::print() {
+    printf("Tile - %s - Name: %s, tax: %d\n", get_class_name().c_str(), get_name().c_str(), _tax);
 }
 String TaxTile::get_class_name() {
 	return "TaxTile";
@@ -41,6 +55,8 @@ String TaxTile::get_class_name() {
 
 TaxTile::TaxTile() :
 		Tile() {
+
+    _tax = 0;
 }
 
 int OwnableTile::get_price() const {
@@ -65,6 +81,49 @@ void OwnableTile::set_owner(Player *val) {
 }
 
 void OwnableTile::on_player_arrived(Player *p) {
+    Tile::on_player_arrived(p);
+
+    if (!_owner) {
+        printf("Tile - %s is for sale! It costs %d.\n", get_name().c_str(), _price);
+
+        int m = p->get_money();
+
+        if (m < _price) {
+            printf("Player - %s, can't buy tile, not enough money!\n", p->get_name().c_str());
+            return;
+        }
+
+        printf("Player - %s, do you want to buy?\n", p->get_name().c_str());
+
+        if (p->want_buy(get_name(), _price)) {
+            printf("Player - %s now owns %s.\n", p->get_name().c_str(), get_name().c_str());
+
+            _owner = p;
+        }
+    } else {
+        if (p == _owner) {
+            printf("Tile - %s is now owned by you. Welcome!\n", get_name().c_str());
+            return;
+        }
+
+        printf("Tile - %s is owned by %s. You need to pay an entry fee of %d!\n", get_name().c_str(), p->get_name().c_str(), _enter_price);
+
+        int m = p->get_money();
+
+        if (m <= _enter_price) {
+            _owner->set_money(_owner->get_money() + m);
+            p->set_money(0);
+        } else {
+            _owner->set_money(_owner->get_money() + _enter_price);
+            p->set_money(m - _enter_price);
+        }
+    }
+}
+void OwnableTile::print() {
+    printf("Tile - %s - Name: %s, price: %d, enter_price: %d, owner: %s.\n", get_class_name().c_str(), get_name().c_str(), _price, _enter_price, _owner ? _owner->get_name().c_str() : "None");
+}
+void OwnableTile::reset() {
+    _owner = nullptr;
 }
 String OwnableTile::get_class_name() {
     return "OwnableTile";
@@ -72,6 +131,10 @@ String OwnableTile::get_class_name() {
 
 OwnableTile::OwnableTile() :
 		Tile() {
+
+    _price = 0;
+	_enter_price = 0;
+	_owner = nullptr;
 }
 
 int GainTile::get_gain() const {
@@ -82,6 +145,12 @@ void GainTile::set_gain(const int val) {
 }
 
 void GainTile::on_player_arrived(Player *p) {
+    Tile::on_player_arrived(p);
+
+    p->set_money(p->get_money() - _gain);
+}
+void GainTile::print() {
+    printf("Tile - %s - Name: %s, gain: %d.\n", get_class_name().c_str(), get_name().c_str(), _gain);
 }
 String GainTile::get_class_name() {
     return "GainTile";
@@ -89,6 +158,8 @@ String GainTile::get_class_name() {
 
 GainTile::GainTile() :
 		Tile() {
+
+    _gain = 0;
 }
 
 int LuckTile::get_chance() const {
@@ -113,6 +184,18 @@ void LuckTile::set_gain_max(const int val) {
 }
 
 void LuckTile::on_player_arrived(Player *p) {
+    Tile::on_player_arrived(p);
+
+    int c = Math::rand(0, 100);
+
+    if (c < _chance) {
+        int v = Math::rand(_gain_min, _gain_max);
+
+        p->set_money(p->get_money() + v);
+    }
+}
+void LuckTile::print() {
+    printf("Tile - %s - Name: %s, chance: %d, gain_min: %d, gain_max: %d.\n", get_class_name().c_str(), get_name().c_str(), _chance, _gain_min, _gain_max);
 }
 String LuckTile::get_class_name() {
     return "LuckTile";
@@ -120,6 +203,10 @@ String LuckTile::get_class_name() {
 
 LuckTile::LuckTile() :
 		Tile() {
+
+    _chance = 0;
+	_gain_min = 0;
+	_gain_max = 0;
 }
 
 int JailTile::get_jail_time() const {
@@ -130,6 +217,12 @@ void JailTile::set_jail_time(const int val) {
 }
 
 void JailTile::on_player_arrived(Player *p) {
+    Tile::on_player_arrived(p);
+
+    p->set_jail_time(_jail_time);
+}
+void JailTile::print() {
+    printf("Tile - %s - Name: %s, jail_time: %d.\n", get_class_name().c_str(), get_name().c_str(), _jail_time);
 }
 String JailTile::get_class_name() {
     return "JailTile";
@@ -137,4 +230,6 @@ String JailTile::get_class_name() {
 
 JailTile::JailTile() :
 		Tile() {
+
+    _jail_time = 0;
 }

03_monopoly/tile.h

@@ -10,6 +10,8 @@ public:
 
 	virtual void on_player_arrived(Player *p);
 
+	virtual void reset();
+
 	virtual void print();
 	virtual String get_class_name();
 
@@ -26,6 +28,7 @@ public:
 	void set_tax(const int tax);
 
 	void on_player_arrived(Player *p);
+	void print();
 	String get_class_name();
 
 	TaxTile();
@@ -46,6 +49,9 @@ public:
 	void set_owner(Player *val);
 
 	void on_player_arrived(Player *p);
+	void print();
+	void reset();
+
 	String get_class_name();
 
 	OwnableTile();
@@ -62,6 +68,7 @@ public:
 	void set_gain(const int val);
 
 	void on_player_arrived(Player *p);
+	void print();
 	String get_class_name();
 
 	GainTile();
@@ -82,6 +89,7 @@ public:
 	void set_gain_max(const int val);
 
 	void on_player_arrived(Player *p);
+	void print();
 	String get_class_name();
 
 	LuckTile();
@@ -98,6 +106,7 @@ public:
 	void set_jail_time(const int val);
 
 	void on_player_arrived(Player *p);
+	void print();
 	String get_class_name();
 
 	JailTile();

03_monopoly/tile_loader.cpp

@@ -1,8 +1,8 @@
 #include "tile_loader.h"
 
+#include "tile.h"
 #include <fstream>
 #include <string>
-#include "tile.h"
 
 Vector<Tile *> TileLoader::load_tile_file(const String &file_name) {
 	Vector<Tile *> tiles;
@@ -14,31 +14,70 @@ Vector<Tile *> TileLoader::load_tile_file(const String &file_name) {
 
 		while (!f.eof()) {
 			std::string class_name;
+			std::string tile_name;
 
-			f >> class_name;
+			f >> class_name >> tile_name;
 
-			Tile *t =  nullptr;
+			Tile *t = nullptr;
 
 			if (class_name == "Tile") {
 				t = new Tile();
 			} else if (class_name == "TaxTile") {
-				t = new TaxTile();
+				TaxTile *tt = new TaxTile();
+
+				int tax;
+
+				f >> tax;
+
+				tt->set_tax(tax);
+				t = tt;
 			} else if (class_name == "OwnableTile") {
-				t = new OwnableTile();
+				OwnableTile *tt = new OwnableTile();
+
+				int price;
+				int enter_price;
+
+				f >> price >> enter_price;
+
+				tt->set_price(price);
+				tt->set_enter_price(enter_price);
+
+				t = tt;
 			} else if (class_name == "GainTile") {
-				t = new GainTile();
+				GainTile *tt = new GainTile();
+
+				int gain;
+
+				f >> gain;
+
+				tt->set_gain(gain);
+				t = tt;
 			} else if (class_name == "LuckTile") {
-				t = new LuckTile();
+				LuckTile *tt = new LuckTile();
+
+				int chance;
+				int gain_min;
+				int gain_max;
+
+				f >> chance >> gain_min >> gain_max;
+
+				tt->set_chance(chance);
+				tt->set_gain_min(gain_min);
+				tt->set_gain_max(gain_max);
+				t = tt;
 			} else if (class_name == "JailTile") {
-				t = new JailTile();
+				JailTile *tt = new JailTile();
+
+				int jail_time;
+
+				f >> jail_time;
+
+				tt->set_jail_time(jail_time);
+				t = tt;
 			}
 
 			if (t) {
-				std::string name;
-
-				f >> name;
-
-				String n(name.c_str());
+				String n(tile_name.c_str());
 
 				t->set_name(n);
 

03_monopoly/tiles.config

@@ -1,6 +1,12 @@
 Tile Asf
-TaxTile aAA
-OwnableTile fqfqfdg
-GainTile fffqq
-LuckTile Qewew
-JailTile Fqqfq
+TaxTile aAA 3433
+TaxTile dqdq 3433
+OwnableTile fqfqfdg 222 22
+GainTile fffqq 100
+TaxTile aArrrrA 3433
+LuckTile Qewew 50 100 200
+TaxTile dqwd 3433
+JailTile Fqqfq 3
+TaxTile qweq 3433
+TaxTile qweq 3433
+TaxTile qweqw 3433

03_monopoly/vector.h

@@ -8,6 +8,7 @@ public:
 	void push_back(const T &element);
 	void pop_back();
 	void remove(const int index);
+	void remove_keep_order(const int index);
 	void erase(const T &element);
 	void clear();
 	bool empty() const;
@@ -62,6 +63,15 @@ void Vector<T>::remove(const int index) {
 	--_size;
 }
 
+template <class T>
+void Vector<T>::remove_keep_order(const int index) {
+	--_size;
+
+	for (int i = index; i < _size; ++i) {
+		_data[i] = _data[i + 1];
+	}
+}
+
 template <class T>
 void Vector<T>::erase(const T &element) {
 	int index = find(element);