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RPG样例
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15
config.py
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15
config.py
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import curses
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difficulty = "Normal"
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player = {"x": 0, "y": 0}
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camera = {"x": 0, "y": 0}
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# objects 从 set 改为 dict：位置 → 物品类型字符串
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objects = {}
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def init_colors():
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curses.start_color()
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curses.init_pair(1, curses.COLOR_YELLOW, curses.COLOR_BLACK) # 玩家
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curses.init_pair(2, curses.COLOR_GREEN, curses.COLOR_BLACK) # 绿物品
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curses.init_pair(5, curses.COLOR_RED, curses.COLOR_BLACK) # 红物品
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curses.init_pair(3, curses.COLOR_WHITE, curses.COLOR_BLACK) # 菜单文字
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curses.init_pair(4, curses.COLOR_GREEN, curses.COLOR_BLACK) # 标题/提示
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80
inventory.py
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80
inventory.py
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# inventory.py
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import curses
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class Inventory:
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def __init__(self, cols=5, rows=4):
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self.cols = cols
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self.rows = rows
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self.slots = {i: None for i in range(cols * rows)}
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for i, ch in enumerate(["S", "H", "P"]):
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if i < cols * rows:
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self.slots[i] = ch
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self.held = None
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self.held_pos = (0, 0)
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def draw(self, stdscr, scr_w, scr_h):
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side = int(min(scr_w, scr_h) * 0.6)
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cell = (side - 2) // max(self.cols, self.rows)
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win_w = cell * self.cols + 2
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win_h = cell * self.rows + 2
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sx = (scr_w - win_w) // 2
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sy = (scr_h - win_h) // 2
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win = curses.newwin(win_h, win_w, sy, sx)
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win.bkgd(' ', curses.color_pair(3))
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win.box()
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for idx in range(self.cols * self.rows):
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r, c = divmod(idx, self.cols)
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y0 = 1 + r * cell
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x0 = 1 + c * cell
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# 绘格子
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for x in range(x0, x0+cell):
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win.addch(y0, x, curses.ACS_HLINE)
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win.addch(y0+cell-1, x, curses.ACS_HLINE)
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for y in range(y0, y0+cell):
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win.addch(y, x0, curses.ACS_VLINE)
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win.addch(y, x0+cell-1, curses.ACS_VLINE)
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win.addch(y0, x0, curses.ACS_ULCORNER)
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win.addch(y0, x0+cell-1, curses.ACS_URCORNER)
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win.addch(y0+cell-1, x0, curses.ACS_LLCORNER)
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win.addch(y0+cell-1, x0+cell-1, curses.ACS_LRCORNER)
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# 画字母
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ch = self.slots.get(idx)
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if ch:
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win.addch(y0 + cell//2, x0 + cell//2, ch, curses.color_pair(2))
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win.refresh()
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if self.held:
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my, mx = self.held_pos
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if 0 <= my < scr_h and 0 <= mx < scr_w:
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stdscr.addch(my, mx, self.held, curses.color_pair(2))
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stdscr.refresh()
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return (sy, sx, win_h, win_w)
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def click(self, my, mx, area):
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sy, sx, h, w = area
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if not (sy <= my < sy+h and sx <= mx < sx+w):
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return
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rel_y, rel_x = my-sy-1, mx-sx-1
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cell_h = (h-2)//self.rows
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cell_w = (w-2)//self.cols
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r = rel_y // cell_h
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c = rel_x // cell_w
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if 0 <= r < self.rows and 0 <= c < self.cols:
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idx = r*self.cols + c
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if self.held:
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if self.slots.get(idx) is None:
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self.slots[idx] = self.held
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self.held = None
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else:
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ch = self.slots.get(idx)
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if ch:
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self.held = ch
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self.slots[idx] = None
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def move(self, my, mx):
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self.held_pos = (my, mx)
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31
main.py
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31
main.py
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# main.py
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import curses
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from menus import main_menu, start_game_menu, settings_menu, credits_menu
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from world import game_loop, init_objects
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from config import init_colors, player, camera
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def main(stdscr):
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curses.curs_set(0)
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init_colors()
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h,w=stdscr.getmaxyx()
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height, width = h-1, w
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player["x"],player["y"]=0,0
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camera["x"],camera["y"] = player["x"]-width//2, player["y"]-height//2
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init_objects(width, height)
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while True:
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choice=main_menu(stdscr)
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if choice==-1: break
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elif choice==0:
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mode=start_game_menu(stdscr)
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if mode in (0,1): game_loop(stdscr, width, height)
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elif choice==1: settings_menu(stdscr)
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elif choice==2: credits_menu(stdscr)
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elif choice==3: break
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if __name__=="__main__":
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curses.wrapper(main)
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77
menus.py
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77
menus.py
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# menus.py
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import curses
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from config import difficulty
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def main_menu(stdscr):
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options = ["Start Game","Settings","Credits","Exit"]
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sel=0
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while True:
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stdscr.clear()
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h,w=stdscr.getmaxyx()
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if h<20 or w<50:
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stdscr.addstr(h//2,w//2-10,"Terminal too small!")
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stdscr.refresh(); stdscr.getch(); return -1
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# ASCII 标题
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draw_title(stdscr,h,w)
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for i,opt in enumerate(options):
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x=w//2-len(opt)//2-2; y=h//2+i
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if i==sel:
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stdscr.addstr(y,x,f"> {opt} <",curses.color_pair(2))
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else:
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stdscr.addstr(y,x,f" {opt} ",curses.color_pair(3))
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k=stdscr.getch()
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if k in (ord('w'),curses.KEY_UP): sel=(sel-1)%len(options)
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elif k in (ord('s'),curses.KEY_DOWN): sel=(sel+1)%len(options)
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elif k==ord('\n'): return sel
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def draw_title(stdscr,h,w):
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title=r"""
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_______ _______ _______
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( ____ \( ___ )( ____ \
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| ( \/| ( ) || ( \/
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| | | | | || (__
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| | | | | || __)
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| | | | | || (
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| (____/\| (___) || (____/\
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(_______/(_______)(_______/
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"""
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for i,line in enumerate(title.splitlines()):
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stdscr.addstr(h//2-10+i, w//2-len(line)//2, line, curses.color_pair(4))
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def start_game_menu(stdscr):
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return _generic(stdscr,["Infinite World","Maze","Back"])
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def settings_menu(stdscr):
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global difficulty
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opts=["Easy","Normal","Hard"]; idx=opts.index(difficulty)
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while True:
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stdscr.clear(); h,w=stdscr.getmaxyx()
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stdscr.addstr(h//2-2,w//2-7,"Select Difficulty",curses.color_pair(4))
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for i,d in enumerate(opts):
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x=w//2-len(d)//2; y=h//2+i
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if i==idx: stdscr.addstr(y,x,f"> {d} <",curses.color_pair(2))
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else: stdscr.addstr(y,x,f" {d} ",curses.color_pair(3))
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k=stdscr.getch()
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if k in (ord('w'),curses.KEY_UP): idx=(idx-1)%3
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elif k in (ord('s'),curses.KEY_DOWN): idx=(idx+1)%3
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elif k==ord('\n'): difficulty=opts[idx]; return
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def credits_menu(stdscr):
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stdscr.clear(); h,w=stdscr.getmaxyx()
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msg="Made by 陈坤阳"
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stdscr.addstr(h//2,w//2-len(msg)//2,msg,curses.color_pair(4))
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stdscr.refresh(); stdscr.getch()
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def _generic(stdscr,opts):
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sel=0
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while True:
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stdscr.clear(); h,w=stdscr.getmaxyx()
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for i,o in enumerate(opts):
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x=w//2-len(o)//2; y=h//2+i
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if i==sel: stdscr.addstr(y,x,f"> {o} <",curses.color_pair(2))
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else: stdscr.addstr(y,x,f" {o} ",curses.color_pair(3))
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k=stdscr.getch()
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if k in (ord('w'),curses.KEY_UP): sel=(sel-1)%len(opts)
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elif k in (ord('s'),curses.KEY_DOWN): sel=(sel+1)%len(opts)
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elif k==ord('\n'): return sel
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85
world.py
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85
world.py
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import random
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import curses
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from config import objects, player, camera
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from inventory import inventory_add # 我们会在 inventory.py 里提供这个函数
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def init_objects(width, height):
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objects.clear()
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# 全局范围随机生成
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for _ in range(99999):
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x = random.randint(-2000, 2000)
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y = random.randint(-2000, 2000)
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# 随机决定生成绿或红：10% 红，90% 绿
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typ = "red" if random.random() < 0.10 else "green"
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objects[(x, y)] = typ
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# 保证初始视野内也有一些
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camx, camy = camera["x"], camera["y"]
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for _ in range(200):
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x = random.randint(camx, camx + width - 1)
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y = random.randint(camy, camy + height - 1)
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typ = "red" if random.random() < 0.10 else "green"
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objects[(x, y)] = typ
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def draw_map(stdscr, width, height):
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stdscr.clear()
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for y in range(height):
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for x in range(width):
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wx, wy = camera["x"] + x, camera["y"] + y
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if (wx, wy) == (player["x"], player["y"]):
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stdscr.addstr(y, x, "@", curses.color_pair(1))
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elif (wx, wy) in objects:
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typ = objects[(wx, wy)]
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pair = 5 if typ == "red" else 2
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stdscr.addstr(y, x, "*", curses.color_pair(pair))
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stdscr.refresh()
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def game_loop(stdscr, width, height):
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stdscr.nodelay(True)
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stdscr.timeout(50)
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while True:
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draw_map(stdscr, width, height)
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key = stdscr.getch()
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# ESC 退出
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if key == 27:
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break
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# 方向键移动
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elif key == curses.KEY_UP:
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player["y"] -= 1
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elif key == curses.KEY_DOWN:
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player["y"] += 1
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elif key == curses.KEY_LEFT:
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player["x"] -= 1
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elif key == curses.KEY_RIGHT:
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player["x"] += 1
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# 摄像机跟随
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if player["x"] - camera["x"] < 20:
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camera["x"] -= 1
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elif player["x"] - camera["x"] > width - 21:
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camera["x"] += 1
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if player["y"] - camera["y"] < 7:
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camera["y"] -= 1
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elif player["y"] - camera["y"] > height - 8:
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camera["y"] += 1
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# 随机在玩家附近小范围生成新物品
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if random.random() < 0.01:
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ox = random.randint(player["x"] - 20, player["x"] + 20)
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oy = random.randint(player["y"] - 20, player["y"] + 20)
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typ = "red" if random.random() < 0.10 else "green"
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objects[(ox, oy)] = typ
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# 检测拾取
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pos = (player["x"], player["y"])
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if pos in objects:
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typ = objects.pop(pos)
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# 调用 inventory 系统加入背包
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inventory_add(typ)
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# 临时提示
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stdscr.addstr(height, 0,
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f"Picked up a {typ} item!",
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curses.color_pair(4))
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stdscr.refresh()
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curses.napms(300)
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