86 lines
2.8 KiB
Python
86 lines
2.8 KiB
Python
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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