added a few more pieces to the framework, overhauled main.cc

src/characters.cc

@@ -154,7 +154,7 @@ position_list remove_from_list(const position_list &sorted_positions,
 
 // IMPORTANT: remember to check if player is on the stairs
 result character::move(const direction dir,
-                   const position_list &available_positions) {
+                       const position_list &available_positions) {
         if (find(available_positions, pos + MOVE[dir])
             != available_positions.size()) {
                 pos += MOVE[dir];
@@ -165,12 +165,12 @@ result character::move(const direction dir,
 }
 
 result character::move_or_attack(const direction dir,
-                             const position_list &available_positions,
-                             const character_list &chlist) {
-        auto res = this->move(dir,available_positions);
+                                 const position_list &available_positions,
+                                 const character_list &chlist) {
+        auto res = this->move(dir, available_positions);
 
-	if(res != result::fine)
-		return res;
+        if (res != result::fine)
+                return res;
 
-	return this->attack(dir,chlist);
+        return this->attack(dir, chlist);
 }

src/characters.cc.orig

@@ -0,0 +1,176 @@
+#include "characters.h"
+
+#include <algorithm>
+
+character::character(const enum race &nrace):
+        race{nrace}, HP{STARTING_HP[race]},
+        ATK{STARTING_ATK[race]}, DEF{STARTING_DEF[race]} {}
+
+character::~character() {}
+
+enum race character::get_race() const {
+        return race;
+}
+
+position character::get_position() const {
+        return pos;
+}
+
+int character::get_HP() const {
+        return HP;
+}
+
+int character::get_ATK() const {
+        return ATK;
+}
+
+int character::get_DEF() const {
+        return DEF;
+}
+
+int character::get_gold() const {
+        return gold;
+}
+
+float character::get_hitrate() const {
+        return base_hitrate;
+}
+
+bool character::is_hostile() const {
+        return hostile;
+}
+
+void character::set_position(const position &npos) {
+        pos = npos;
+}
+
+void character::set_HP(const int nHP) {
+        HP = nHP;
+}
+
+void character::set_ATK(const int nATK) {
+        ATK = nATK;
+}
+
+void character::set_DEF(const int nDEF) {
+        DEF = nDEF;
+}
+
+void character::set_gold(const int ngold) {
+        gold = ngold;
+}
+
+void character::set_hitrate(const float nhitrate) {
+        base_hitrate = nhitrate;
+}
+
+void character::set_hostile(const bool is_hostile) {
+        hostile = is_hostile;
+}
+
+void character::apply_buff(const stat_name statn, const int amount) {
+        // TODO: add checks for bounds
+        switch (statn) {
+        case stat_name::HP:
+                HP += amount;
+                break;
+
+        case stat_name::ATK:
+                ATK += amount;
+                break;
+
+        case stat_name::DEF:
+                DEF += amount;
+                break;
+
+        case stat_name::hostile: {
+                if (amount > 0)
+                        hostile = true;
+                else
+                        hostile = false;
+
+                break;
+        }
+        }
+}
+
+character_list::character_list():
+        layer{layer_num::characters} {}
+
+void character_list::print() const {
+        // TODO: implement it using ncurses
+}
+
+void character_list::print(display &display) const {
+        for (auto &ch : characters)
+                display.print_position(ch->get_position(),
+                                       CHARACTER_REP[ch->get_race()]);
+}
+
+std::vector<std::unique_ptr<character>>::const_iterator character_list::begin()
+const {
+        return characters.begin();
+}
+
+std::vector<std::unique_ptr<character>>::const_iterator character_list::end()
+const {
+        return characters.end();
+}
+
+direction_list character::moveable(const position_list &available_positions)
+const {
+        direction_list result;
+
+        for (int i = 0; i < DIRECTION_CNT; ++i)
+                if (find(available_positions, pos + MOVE[i])
+                    != available_positions.size())
+                        result.push_back((direction)i);
+
+        return result;
+}
+
+result character::apply(direction &dir, const potion_list &potions) {
+        // TODO: implement this after implementing potions
+        return result::fine;
+}
+
+position_list remove_from_list(const position_list &sorted_positions,
+                               position_list excluded) {
+        std::sort(excluded.begin(), excluded.end());
+
+        position_list result{sorted_positions.size() - excluded.size()};
+
+        auto exc = excluded.begin();
+
+        for (auto src : sorted_positions) {
+                if (exc != excluded.end() && src == *exc)
+                        ++exc;
+                else
+                        result.push_back(src);
+        }
+
+        return result;
+}
+
+// IMPORTANT: remember to check if player is on the stairs
+result character::move(const direction dir,
+                   const position_list &available_positions) {
+        if (find(available_positions, pos + MOVE[dir])
+            != available_positions.size()) {
+                pos += MOVE[dir];
+                return result::moved;
+        }
+
+        return result::fine;
+}
+
+result character::move_or_attack(const direction dir,
+                             const position_list &available_positions,
+                             const character_list &chlist) {
+        auto res = this->move(dir,available_positions);
+
+	if(res != result::fine)
+		return res;
+
+	return this->attack(dir,chlist);
+}

src/constants.h

@@ -14,6 +14,8 @@ enum error {none};
 // TODO: update result to include subject
 enum result {fine, died, go_down, hit, moved};
 
+enum game_status {terminated, main_menu, in_game, options};
+
 enum stat_name {HP, ATK, DEF, hostile};
 
 const int LAYER_CNT = 4; // TODO: update as you go
@@ -60,6 +62,8 @@ const feature FEATURE_ENEMIES_CHASE = 1 << 2;
 const feature FEATURE_INVENTORY     = 1 << 3;
 const feature FEATURE_THROW         = 1 << 4;
 const feature FEATURE_REVISIT       = 1 << 5;
+const feature FEATURE_LOG           = 1 << 6;
+const feature FEATURE_SAVE          = 1 << 7;
 
 typedef std::vector<position> position_list;
 typedef std::vector<direction> direction_list;

src/constants.h.orig

@@ -0,0 +1,71 @@
+// TODO: Consider moving the contents of this header to their relevant
+//  headers
+
+#ifndef __CONSTANTS_H__
+#define __CONSTANTS_H__
+#include <vector>
+#include "position.h"
+
+// IMPORTANT: added END to the end of all valued enums so that you can
+//  iterate over them
+
+enum error {none};
+
+// TODO: update result to include subject
+enum result {fine, died, go_down, hit, moved};
+
+enum game_status{terminated, main_menu, in_game, options};
+
+enum stat_name {HP, ATK, DEF, hostile};
+
+const int LAYER_CNT = 4; // TODO: update as you go
+enum layer_num {map = 0, objects, characters, shop};
+
+const int RACE_CNT = 2; // TODO: update as you go
+
+enum race {unknown = 0, rshade /* TODO: fill out the other races (including enemies) */};
+
+// TODO: fill out the other races (including enemies)
+const int MAX_HP[RACE_CNT]       = {0, 125};
+const int STARTING_HP[RACE_CNT]  = {0, 125};
+const int STARTING_ATK[RACE_CNT] = {0, 25};
+const int STARTING_DEF[RACE_CNT] = {0, 25};
+const char CHARACTER_REP[RACE_CNT] = {'@', 'S'};
+
+const int DIRECTION_CNT = 8;
+// IMPORTANT: east is positive for x and SOUTH is positive for y
+// initializes all directions to an int
+enum direction {east = 0, west, north, south, northeast,
+                northwest, southeast, southest
+               };
+
+const position MOVE[DIRECTION_CNT] = {
+        {1, 0}, {-1, 0}, {0, -1}, {0, 1},
+        {1, -1}, {-1, -1}, {1, 1}, {-1, 1}
+};
+
+const int MAP_HEIGHT     = 25;
+const int MAP_WIDTH      = 79;
+const int DISPLAY_HEIGHT = 30;
+const int DISPLAY_WIDTH  = 79;
+
+// TODO: list all extra features
+// using constants to keep track of features
+// method: features: FEATURE_XXX | FEATURE_YYY
+// That is: use bit manipulation
+// check if feature is enabled:
+// features & FEATURE_XXX
+typedef unsigned int feature; // can extend to unsigned long (long) if needed
+const feature FEATURE_NCURSES       = 1 << 0;
+const feature FEATURE_RAND_MAP      = 1 << 1;
+const feature FEATURE_ENEMIES_CHASE = 1 << 2;
+const feature FEATURE_INVENTORY     = 1 << 3;
+const feature FEATURE_THROW         = 1 << 4;
+const feature FEATURE_REVISIT       = 1 << 5;
+const feature FEATURE_LOG           = 1 << 6;
+const feature FEATURE_SAVE          = 1 << 7;
+
+typedef std::vector<position> position_list;
+typedef std::vector<direction> direction_list;
+
+#endif

src/cursor.h

@@ -0,0 +1,7 @@
+#ifndef __CURSOR_H__
+#define __CURSOR_H__
+#include <ncurses.h>
+
+class cursor;
+
+#endif

src/display.h

@@ -11,18 +11,23 @@
 #include <vector>
 #include "position.h"
 #include "constants.h"
+#include "cursor.h"
 
 class display final {
 private:
         std::vector<std::string> contents;
+        cursor &curs;
 public:
         display();
+        display(cursor &s);
 
         void clear();
         // use this instead of overloading for clarity
         void print(std::ostream &out) const;
         void print_line(const std::string &line, const int linenum);
 
+        void render() const ;
+
         // will override any character that was there
         void print_position(const position &pos, const char ch);
 };

src/display.h.orig

@@ -0,0 +1,35 @@
+/*
+ * CS 246 Final Project
+ * File: display.h
+ * Purpose: handles map functionality
+ */
+
+#ifndef __DISPLAY_H__
+#define __DISPLAY_H__
+#include <iostream>
+#include <string>
+#include <vector>
+#include "position.h"
+#include "constants.h"
+#include "cursor.h"
+
+class display final {
+private:
+        std::vector<std::string> contents;
+	cursor &curs;
+public:
+        display();
+	display(cursor &s);
+
+        void clear();
+        // use this instead of overloading for clarity
+        void print(std::ostream &out) const;
+        void print_line(const std::string &line, const int linenum);
+
+	void render() const ;
+
+        // will override any character that was there
+        void print_position(const position &pos, const char ch);
+};
+
+#endif

src/game.h

@@ -3,21 +3,22 @@
 #include <memory>
 #include <vector>
 #include "constants.h"
+#include "display.h"
 #include "rng.h"
-#include "spell.h" // this is for ncurses
 #include "characters.h"
 #include "map.h"
+#include "log.h"
 
 class game final {
 private:
+        display &d;
         feature features;
         std::unique_ptr<RNG> rng;
-        std::unique_ptr<spell> spell;
         std::unique_ptr<character> player;
-        std::vector<game_map> levels;
+        std::vector<level> levels;
 public:
-        game(int argc = 0, char **argv = nullptr);
-        void run();
+        game(display &new_display, int argc, char **argv);
+        game_status run();
 };
 
 #endif

src/game.h.orig

@@ -0,0 +1,24 @@
+#ifndef __GAME_H__
+#define __GAME_H__
+#include <memory>
+#include <vector>
+#include "constants.h"
+#include "display.h"
+#include "rng.h"
+#include "characters.h"
+#include "map.h"
+#include "log.h"
+
+class game final {
+private:
+	display &d;
+        feature features;
+        std::unique_ptr<RNG> rng;
+        std::unique_ptr<character> player;
+        std::vector<level> levels;
+public:
+        game(display &new_display, int argc, char **argv);
+        game_status run();
+};
+
+#endif

src/level.h

@@ -0,0 +1,6 @@
+#ifndef __LEVEL_H__
+#define __LEVEL_H__
+
+class level;
+
+#endif

src/log.h

@@ -0,0 +1,6 @@
+#ifndef __LOG_H__
+#define __LOG_H__
+
+class log;
+
+#endif

src/main.cc

@@ -1,52 +1,23 @@
-#include <iostream>
-#include <cstdlib>
-#include <memory>
-#include <string>
-#include <stdio.h>
-#include <time.h>
-#include <ncurses.h>
-#include "map.h"
-#include "races.h"
+#include "game.h"
+#include "cursor.h"
 #include "display.h"
-#include "rng.h"
 
-using namespace std;
+// The way things are designed to work:
+//  1. initializes a new ncurses wrapper c
+//    Note: This is done the first thing in main because ncurses
+//          are from procedural programming and may break otherwise (unlikely)
+//  2. bind c to a new display c (that handles all output)
+//  3. bind d to g for graphics
 
-RNG rng;//{(unsigned int)time(0)};
+int main(int argc, char **argv) {
+        cursor c;
+        // binds a ncurses cursor to display
+        display d(c);
+        // binds display to the game
+        game g(d, argc, argv);
 
-int main() {
-        display display;
-        unique_ptr<game_map> mmap(new game_map{default_map, 0});
-        unique_ptr<class shade>
-                player(new shade{mmap->get_available_positions()});
+        while (g.run() != game_status::terminated)
+                d.render();
 
-        for (char ch = ' '; ch != 'q'; ch = getchar()) {
-                //system("CLS");
-                cout << "\033[2J";
-                display.clear();
-                mmap->print(display);
-                display.print_position(player->get_position(), '@');
-                display.print(cout);
-                cout << "Command: " << ch << endl;
-
-                auto available_positions = mmap->get_available_positions();
-
-                switch (ch) {
-                case 'w':
-                        player->move(direction::north, available_positions);
-                        break;
-
-                case 'a':
-                        player->move(direction::west, available_positions);
-                        break;
-
-                case 's':
-                        player->move(direction::south, available_positions);
-                        break;
-
-                case 'd':
-                        player->move(direction::east, available_positions);
-                        break;
-                }
-        }
+        return 0;
 }

src/main.cc.orig

@@ -0,0 +1,21 @@
+#include "game.h"
+#include "cursor.h"
+#include "display.h"
+
+// The way things are designed to work:
+//  1. initializes a new ncurses wrapper c
+//    Note: This is done the first thing in main because ncurses
+//          are from procedural programming and may break otherwise (unlikely)
+//  2. bind c to a new display c (that handles all output)
+//  3. bind d to g for graphics
+
+int main(int argc, char **argv) {
+	cursor c;
+	// binds a ncurses cursor to display
+	display d(c);
+	// binds display to the game
+	game g(d,argc, argv);
+        while(g.run()!=game_status::terminated)
+		d.render();
+	return 0;
+}

src/position.h

@@ -23,7 +23,7 @@ typedef struct position {
         bool operator<(const position &other) const;
 } position;
 
-size_t find(const std::vector<position> &sorted_list,
-            const position &target);
+std::size_t find(const std::vector<position> &sorted_list,
+                 const position &target);
 
 #endif

src/position.h.orig

@@ -0,0 +1,29 @@
+/*
+ * CS 246 Final Project
+ * File: map.h
+ * Purpose: handles map functionality
+ */
+
+#ifndef __POSITION_H__
+#define __POSITION_H__
+#include <vector>
+
+typedef struct position {
+        int x;
+        int y;
+
+        position();
+        position(int nx, int ny);
+
+        position operator+(const position &other) const;
+        position &operator=(const position &other);
+        position &operator+=(const position &other);
+        bool operator==(const position &other) const;
+        bool operator!=(const position &other) const;
+        bool operator<(const position &other) const;
+} position;
+
+std::size_t find(const std::vector<position> &sorted_list,
+		 const position &target);
+
+#endif

src/test.d

@@ -1 +0,0 @@
-test.o: test.cc