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RPG样例

config.py

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+import curses
+
+difficulty = "Normal"
+player = {"x": 0, "y": 0}
+camera = {"x": 0, "y": 0}
+# objects 从 set 改为 dict：位置 → 物品类型字符串
+objects = {}
+
+def init_colors():
+    curses.start_color()
+    curses.init_pair(1, curses.COLOR_YELLOW, curses.COLOR_BLACK)  # 玩家
+    curses.init_pair(2, curses.COLOR_GREEN,  curses.COLOR_BLACK)  # 绿物品
+    curses.init_pair(5, curses.COLOR_RED,    curses.COLOR_BLACK)  # 红物品
+    curses.init_pair(3, curses.COLOR_WHITE,  curses.COLOR_BLACK)  # 菜单文字
+    curses.init_pair(4, curses.COLOR_GREEN,  curses.COLOR_BLACK)  # 标题/提示

inventory.py

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+# inventory.py
+
+import curses
+
+class Inventory:
+    def __init__(self, cols=5, rows=4):
+        self.cols = cols
+        self.rows = rows
+        self.slots = {i: None for i in range(cols * rows)}
+        for i, ch in enumerate(["S", "H", "P"]):
+            if i < cols * rows:
+                self.slots[i] = ch
+        self.held = None
+        self.held_pos = (0, 0)
+
+    def draw(self, stdscr, scr_w, scr_h):
+        side = int(min(scr_w, scr_h) * 0.6)
+        cell = (side - 2) // max(self.cols, self.rows)
+        win_w = cell * self.cols + 2
+        win_h = cell * self.rows + 2
+        sx = (scr_w - win_w) // 2
+        sy = (scr_h - win_h) // 2
+
+        win = curses.newwin(win_h, win_w, sy, sx)
+        win.bkgd(' ', curses.color_pair(3))
+        win.box()
+
+        for idx in range(self.cols * self.rows):
+            r, c = divmod(idx, self.cols)
+            y0 = 1 + r * cell
+            x0 = 1 + c * cell
+            # 绘格子
+            for x in range(x0, x0+cell):
+                win.addch(y0, x, curses.ACS_HLINE)
+                win.addch(y0+cell-1, x, curses.ACS_HLINE)
+            for y in range(y0, y0+cell):
+                win.addch(y, x0, curses.ACS_VLINE)
+                win.addch(y, x0+cell-1, curses.ACS_VLINE)
+            win.addch(y0, x0, curses.ACS_ULCORNER)
+            win.addch(y0, x0+cell-1, curses.ACS_URCORNER)
+            win.addch(y0+cell-1, x0, curses.ACS_LLCORNER)
+            win.addch(y0+cell-1, x0+cell-1, curses.ACS_LRCORNER)
+            # 画字母
+            ch = self.slots.get(idx)
+            if ch:
+                win.addch(y0 + cell//2, x0 + cell//2, ch, curses.color_pair(2))
+
+        win.refresh()
+
+        if self.held:
+            my, mx = self.held_pos
+            if 0 <= my < scr_h and 0 <= mx < scr_w:
+                stdscr.addch(my, mx, self.held, curses.color_pair(2))
+                stdscr.refresh()
+
+        return (sy, sx, win_h, win_w)
+
+    def click(self, my, mx, area):
+        sy, sx, h, w = area
+        if not (sy <= my < sy+h and sx <= mx < sx+w):
+            return
+        rel_y, rel_x = my-sy-1, mx-sx-1
+        cell_h = (h-2)//self.rows
+        cell_w = (w-2)//self.cols
+        r = rel_y // cell_h
+        c = rel_x // cell_w
+        if 0 <= r < self.rows and 0 <= c < self.cols:
+            idx = r*self.cols + c
+            if self.held:
+                if self.slots.get(idx) is None:
+                    self.slots[idx] = self.held
+                    self.held = None
+            else:
+                ch = self.slots.get(idx)
+                if ch:
+                    self.held = ch
+                    self.slots[idx] = None
+
+    def move(self, my, mx):
+        self.held_pos = (my, mx)

main.py

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+# main.py
+
+import curses
+from menus import main_menu, start_game_menu, settings_menu, credits_menu
+from world import game_loop, init_objects
+from config import init_colors, player, camera
+
+def main(stdscr):
+    curses.curs_set(0)
+    init_colors()
+
+    h,w=stdscr.getmaxyx()
+    height, width = h-1, w
+
+    player["x"],player["y"]=0,0
+    camera["x"],camera["y"] = player["x"]-width//2, player["y"]-height//2
+
+    init_objects(width, height)
+
+    while True:
+        choice=main_menu(stdscr)
+        if choice==-1: break
+        elif choice==0:
+            mode=start_game_menu(stdscr)
+            if mode in (0,1): game_loop(stdscr, width, height)
+        elif choice==1: settings_menu(stdscr)
+        elif choice==2: credits_menu(stdscr)
+        elif choice==3: break
+
+if __name__=="__main__":  
+    curses.wrapper(main)

menus.py

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+# menus.py
+
+import curses
+from config import difficulty
+
+def main_menu(stdscr):
+    options = ["Start Game","Settings","Credits","Exit"]
+    sel=0
+    while True:
+        stdscr.clear()
+        h,w=stdscr.getmaxyx()
+        if h<20 or w<50:
+            stdscr.addstr(h//2,w//2-10,"Terminal too small!")
+            stdscr.refresh(); stdscr.getch(); return -1
+        # ASCII 标题
+        draw_title(stdscr,h,w)
+        for i,opt in enumerate(options):
+            x=w//2-len(opt)//2-2; y=h//2+i
+            if i==sel:
+                stdscr.addstr(y,x,f"> {opt} <",curses.color_pair(2))
+            else:
+                stdscr.addstr(y,x,f"  {opt}  ",curses.color_pair(3))
+        k=stdscr.getch()
+        if k in (ord('w'),curses.KEY_UP): sel=(sel-1)%len(options)
+        elif k in (ord('s'),curses.KEY_DOWN): sel=(sel+1)%len(options)
+        elif k==ord('\n'): return sel
+
+def draw_title(stdscr,h,w):
+    title=r"""
+ _______  _______  _______ 
+(  ____ \(  ___  )(  ____ \
+| (    \/| (   ) || (    \/
+| |      | |   | || (__    
+| |      | |   | ||  __)   
+| |      | |   | || (      
+| (____/\| (___) || (____/\
+(_______/(_______)(_______/
+    """
+    for i,line in enumerate(title.splitlines()):
+        stdscr.addstr(h//2-10+i, w//2-len(line)//2, line, curses.color_pair(4))
+
+def start_game_menu(stdscr):
+    return _generic(stdscr,["Infinite World","Maze","Back"])
+
+def settings_menu(stdscr):
+    global difficulty
+    opts=["Easy","Normal","Hard"]; idx=opts.index(difficulty)
+    while True:
+        stdscr.clear(); h,w=stdscr.getmaxyx()
+        stdscr.addstr(h//2-2,w//2-7,"Select Difficulty",curses.color_pair(4))
+        for i,d in enumerate(opts):
+            x=w//2-len(d)//2; y=h//2+i
+            if i==idx: stdscr.addstr(y,x,f"> {d} <",curses.color_pair(2))
+            else:      stdscr.addstr(y,x,f"  {d}  ",curses.color_pair(3))
+        k=stdscr.getch()
+        if k in (ord('w'),curses.KEY_UP): idx=(idx-1)%3
+        elif k in (ord('s'),curses.KEY_DOWN): idx=(idx+1)%3
+        elif k==ord('\n'): difficulty=opts[idx]; return
+
+def credits_menu(stdscr):
+    stdscr.clear(); h,w=stdscr.getmaxyx()
+    msg="Made by 陈坤阳"
+    stdscr.addstr(h//2,w//2-len(msg)//2,msg,curses.color_pair(4))
+    stdscr.refresh(); stdscr.getch()
+
+def _generic(stdscr,opts):
+    sel=0
+    while True:
+        stdscr.clear(); h,w=stdscr.getmaxyx()
+        for i,o in enumerate(opts):
+            x=w//2-len(o)//2; y=h//2+i
+            if i==sel: stdscr.addstr(y,x,f"> {o} <",curses.color_pair(2))
+            else:      stdscr.addstr(y,x,f"  {o}  ",curses.color_pair(3))
+        k=stdscr.getch()
+        if k in (ord('w'),curses.KEY_UP): sel=(sel-1)%len(opts)
+        elif k in (ord('s'),curses.KEY_DOWN): sel=(sel+1)%len(opts)
+        elif k==ord('\n'): return sel

world.py

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+import random
+import curses
+from config import objects, player, camera
+from inventory import inventory_add  # 我们会在 inventory.py 里提供这个函数
+
+def init_objects(width, height):
+    objects.clear()
+    # 全局范围随机生成
+    for _ in range(99999):
+        x = random.randint(-2000, 2000)
+        y = random.randint(-2000, 2000)
+        # 随机决定生成绿或红：10% 红，90% 绿
+        typ = "red" if random.random() < 0.10 else "green"
+        objects[(x, y)] = typ
+    # 保证初始视野内也有一些
+    camx, camy = camera["x"], camera["y"]
+    for _ in range(200):
+        x = random.randint(camx, camx + width - 1)
+        y = random.randint(camy, camy + height - 1)
+        typ = "red" if random.random() < 0.10 else "green"
+        objects[(x, y)] = typ
+
+def draw_map(stdscr, width, height):
+    stdscr.clear()
+    for y in range(height):
+        for x in range(width):
+            wx, wy = camera["x"] + x, camera["y"] + y
+            if (wx, wy) == (player["x"], player["y"]):
+                stdscr.addstr(y, x, "@", curses.color_pair(1))
+            elif (wx, wy) in objects:
+                typ = objects[(wx, wy)]
+                pair = 5 if typ == "red" else 2
+                stdscr.addstr(y, x, "*", curses.color_pair(pair))
+    stdscr.refresh()
+
+def game_loop(stdscr, width, height):
+    stdscr.nodelay(True)
+    stdscr.timeout(50)
+
+    while True:
+        draw_map(stdscr, width, height)
+        key = stdscr.getch()
+
+        # ESC 退出
+        if key == 27:
+            break
+        # 方向键移动
+        elif key == curses.KEY_UP:
+            player["y"] -= 1
+        elif key == curses.KEY_DOWN:
+            player["y"] += 1
+        elif key == curses.KEY_LEFT:
+            player["x"] -= 1
+        elif key == curses.KEY_RIGHT:
+            player["x"] += 1
+
+        # 摄像机跟随
+        if player["x"] - camera["x"] < 20:
+            camera["x"] -= 1
+        elif player["x"] - camera["x"] > width - 21:
+            camera["x"] += 1
+        if player["y"] - camera["y"] < 7:
+            camera["y"] -= 1
+        elif player["y"] - camera["y"] > height - 8:
+            camera["y"] += 1
+
+        # 随机在玩家附近小范围生成新物品
+        if random.random() < 0.01:
+            ox = random.randint(player["x"] - 20, player["x"] + 20)
+            oy = random.randint(player["y"] - 20, player["y"] + 20)
+            typ = "red" if random.random() < 0.10 else "green"
+            objects[(ox, oy)] = typ
+
+        # 检测拾取
+        pos = (player["x"], player["y"])
+        if pos in objects:
+            typ = objects.pop(pos)
+            # 调用 inventory 系统加入背包
+            inventory_add(typ)
+            # 临时提示
+            stdscr.addstr(height, 0,
+                          f"Picked up a {typ} item!",
+                          curses.color_pair(4))
+            stdscr.refresh()
+            curses.napms(300)