# Module GM2: Game Master
# Defines a class handling several players for a
# text-based D&D style game.
# Author: Dana Vrajitoru
# Class: C463/B551/I400 Fall 2025

from Player2 import *

class GM:

    # constructor with a number of players. It generates a list
    # containing references to the players and stores it in
    # self.players. The first nhuman players are assumed to be human
    # and the others are NPCs.
    def __init__(self, nplayers = 5, nhuman = 1):
        self.players = []
        for i in range(nhuman):
            self.players.append(Player(True)) # human player
        for i in range(1, nplayers - nhuman + 1):
            self.players.append(Player(False, i)) # NPC
        self.nplayers = nplayers
        self.nhuman = nhuman
        self.quit = False

    def display(self):
        print("Situation:")
        print(f"Human: wood {self.players[0].wood} brick {self.players[0].brick} food {self.players[0].food}")
        for i in range(len(self.players)):
            print(i, self.players[i])

    def count_alive(self):
        alive = 0
        for pc in self.players:
            if pc.health > 0:
                alive += 1
        return alive
            
    # Main function of the game that has a loop continuing while the user
    # still wants to play.
    def play(self):
        self.display()
        while not self.quit:
            for player in self.players:
                player.play(self.players)
            self.display()
            if self.count_alive() <= 1:
                self.quit = True
                if self.players[0].health > 0:
                    print("Game over: you won!!")
                else:
                    print("Game over: you lost!")
            else:
                answer = input("Another round? [y/n] ")
                if 'n' in answer or 'N' in answer:
                    self.quit = True
                    print("Bye!")

# main part of the program in place of a main function.
# Testing code for the game.
if __name__ == '__main__':
    gm = GM()
    gm.play()


# Formatting a string"
# s = "Strength: %d Intelligence %d Home: %d." %(4 5 6)
# SyntaxError: invalid syntax. Perhaps you forgot a comma?
# s = "Strength: %d Intelligence %d Home: %d." %(4, 5, 6)
# s
# 'Strength: 4 Intelligence 5 Home: 6.'