运行 通过给定圆周内的点，如果有东西就把它移除
Run through points within a given circumference, and if something is there remove it
我正在开发一个相当简单的游戏，但我正在努力实现一个功能，当玩家拥有武器并选择攻击时，我想知道是否有任何玩家在武器的攻击距离内（在该距离的周长），如果我发现任何其他玩家，那么我想消灭他们。
我在“game.py -> processPlayerInput”下工作的space，我目前正在尝试解决“手榴弹”问题，但它并不优雅，并且对于我更大的“枪支”射程来说，实现起来并不容易。
Game.py如下：
from treasure import Treasure
from player import Player
from randomNum import Random
import sys
from randomNum import Random
rand= Random()
if len(sys.argv) > 1:
rand.setSeed(int(sys.argv[1]))
from weapon import Weapon
class Game:
# the constructor (initialize all game variables)
def __init__(self, w, h, numPlayers):
self.gameBoardWidth = w;
self.gameBoardHeight = h;
self.listOfPlayers = []
self.listOfTreasures = []
self.listOfWeapons = []
for player in range(numPlayers):
player = Player(rand.randrange(w), rand.randrange(h), str(player + 1))
self.listOfPlayers.append(player)
t1 = Treasure("silver","S", 20, rand.randrange(w), rand.randrange(h))
self.listOfTreasures.append(t1)
t2 = Treasure("gold","G", 25, rand.randrange(w), rand.randrange(h))
self.listOfTreasures.append(t2)
t3 = Treasure("platinum", "P", 50, rand.randrange(w), rand.randrange(h))
self.listOfTreasures.append(t3)
t4 = Treasure("diamond", "D", 40, rand.randrange(w), rand.randrange(h))
self.listOfTreasures.append(t4)
t5 = Treasure("emerald", "E", 35, rand.randrange(w), rand.randrange(h))
self.listOfTreasures.append(t5)
w1 = Weapon("gun", "/", 7, rand.randrange(w), rand.randrange(h))
self.listOfWeapons.append(w1)
w2 = Weapon("grenade", "o", 4, rand.randrange(w), rand.randrange(h))
self.listOfWeapons.append(w2)
def play(self):
self.printInstructions()
self.drawUpdatedGameBoard()
# MAIN GAME LOOP to ask players what they want to do
currentPlayerNum = 0
while (len(self.listOfTreasures) >= 1) and (len(self.listOfPlayers) > 1):
# get the player object for the player whose turn it is
currentPlayer = self.listOfPlayers[currentPlayerNum];
# ask the player what they would like to do
choice = input("Player " + currentPlayer.gameBoardSymbol + ", do you want to (m)ove or (r)est? ")
self.processPlayerInput(currentPlayer, choice)
# show the updated player information and game board
self.printUpdatedPlayerInformation();
self.drawUpdatedGameBoard()
# update whose turn it is
currentPlayerNum += 1
if currentPlayerNum >= len(self.listOfPlayers):
currentPlayerNum = 0
var = ""
var_score = 0
for i in self.listOfPlayers:
if i.getPoints() > var_score:
var = i.gameBoardSymbol
var_score = i.getPoints()
print("Player " + var + " wins!")
def processPlayerInput(self, plyr, action) :
if action == "m": # move
direction = input("Which direction (r, l, u, or d)? ")
distance = int(input("How Far? "))
if plyr.energy >= distance / 2:
plyr.move(direction,distance)
plyr.energy -= distance / 2
else:
plyr.move(direction, (plyr.energy * 2))
plyr.energy = 0.0
# check to see if player moved to the location of another game item
for treasure in self.listOfTreasures:
if plyr.x == treasure.x and plyr.y == treasure.y:
plyr.collectTreasure(treasure)
print("You collected",treasure.name,"worth",treasure.pointValue,"points!")
self.listOfTreasures.remove(treasure) # remove the treasure from the list of available treasures
break
for weapon in self.listOfWeapons:
if plyr.x == weapon.x and plyr.y == weapon.y:
plyr.collectWeapon(weapon)
print("You aquired the" + str(weapon.name) + "!")
self.listOfWeapons.remove(weapon)
break
for player in self.listOfPlayers:
if plyr.x == player.x and plyr.y == player.y and plyr.gameBoardSymbol != player.gameBoardSymbol:
self.listOfPlayers.remove(player)
print("You eliminated player",player.gameBoardSymbol,"from the game!")
break
elif action == "r":
plyr.energy += 4
elif action == "a": #the player wants to use a weapon to attack other players
#if the player has a gun, use that, otherwise use a grenade, if player has neither, do nothing. check if players are within the weapon striking distance circumference in any direction and eliminate them
if plyr.hasWeapon("gun"):
for player in self.listOfPlayers:
for weaponRange in range(-7,7):
if (player.x == plyr.x and player.y == plyr.y + weaponRange) or (player.y == plyr.y and player.x == plyr.x + weaponRange):
self.listOfPlayers.remove(player)
if (player.x == (plyr.x) or player.x == (plyr.x+1) or player.x == (plyr.x-1)) and (player.y == (plyr.y + 7) or player.y == (plyr.y - 7)):
self.listOfPlayers.remove(player)
elif (player.y == (plyr.y) or player.y == (plyr.y+1) or player.y == (plyr.y-1)) and (player.x == (plyr.x + 7) or player.x == (plyr.x - 7)):
self.listOfPlayers.remove(player)
elif plyr.hasWeapon("grenade"):
for player in self.listOfPlayers:
for weaponRange in range(-3,3):
if (player.x == plyr.x and player.y == plyr.y + weaponRange) or (player.y == plyr.y and player.x == plyr.x + weaponRange):
self.listOfPlayers.remove(player)
if (player.x == (plyr.x) or player.x == (plyr.x+1) or player.x == (plyr.x-1)) and (player.y == (plyr.y + 4) or player.y == (plyr.y - 4)):
self.listOfPlayers.remove(player)
elif (player.y == (plyr.y) or player.y == (plyr.y+1) or player.y == (plyr.y-1)) and (player.x == (plyr.x + 4) or player.x == (plyr.x - 4)):
self.listOfPlayers.remove(player)
else :
print("Sorry, that is not a valid choice")
def printUpdatedPlayerInformation(self):
for p in self.listOfPlayers:
print("Player " + p.gameBoardSymbol + " has " + str(p.getPoints()) + " points and has " + str(p.energy) + " energy")
def drawUpdatedGameBoard(self) :
# loop through each game board space and either print the gameboard symbol
# for what is located there or print a dot to represent nothing is there
for y in range(0,self.gameBoardHeight):
for x in range(0,self.gameBoardWidth):
symbolToPrint = "."
for treasure in self.listOfTreasures:
if treasure.x == x and treasure.y == y:
symbolToPrint = treasure.gameBoardSymbol
for player in self.listOfPlayers:
if player.x == x and player.y == y:
symbolToPrint = player.gameBoardSymbol
for weapon in self.listOfWeapons:
if weapon.x == x and weapon.y == y:
symbolToPrint = weapon.gameBoardSymbol
print(symbolToPrint,end="")
print() # go to next row
print()
def printInstructions(self) :
print("Players move around the game board collecting treasures worth points")
print("The game ends when all treasures have been collected or only 1 player is left")
print("Here are the point values of all of the treasures:")
for treasure in self.listOfTreasures :
print( " " + treasure.name + "(" + treasure.gameBoardSymbol + ") " + str(treasure.pointValue) )
print()
如果您想要另一个 类，请告诉我，我也可以附在此处。
看来你只需要比较距离（这里是平方欧氏距离）：
for player in self.listOfPlayers:
if (player.x-plyr.x)**2+(player.y-plyr.y)**2 <= grenaderadius**2:
self.listOfPlayers.remove(player)
另请注意，在迭代期间从列表中删除玩家可能不是一个好主意（可能导致错误）。
我正在开发一个相当简单的游戏，但我正在努力实现一个功能，当玩家拥有武器并选择攻击时，我想知道是否有任何玩家在武器的攻击距离内（在该距离的周长），如果我发现任何其他玩家，那么我想消灭他们。
我在“game.py -> processPlayerInput”下工作的space，我目前正在尝试解决“手榴弹”问题，但它并不优雅，并且对于我更大的“枪支”射程来说，实现起来并不容易。 Game.py如下：
from treasure import Treasure
from player import Player
from randomNum import Random
import sys
from randomNum import Random
rand= Random()
if len(sys.argv) > 1:
rand.setSeed(int(sys.argv[1]))
from weapon import Weapon
class Game:
# the constructor (initialize all game variables)
def __init__(self, w, h, numPlayers):
self.gameBoardWidth = w;
self.gameBoardHeight = h;
self.listOfPlayers = []
self.listOfTreasures = []
self.listOfWeapons = []
for player in range(numPlayers):
player = Player(rand.randrange(w), rand.randrange(h), str(player + 1))
self.listOfPlayers.append(player)
t1 = Treasure("silver","S", 20, rand.randrange(w), rand.randrange(h))
self.listOfTreasures.append(t1)
t2 = Treasure("gold","G", 25, rand.randrange(w), rand.randrange(h))
self.listOfTreasures.append(t2)
t3 = Treasure("platinum", "P", 50, rand.randrange(w), rand.randrange(h))
self.listOfTreasures.append(t3)
t4 = Treasure("diamond", "D", 40, rand.randrange(w), rand.randrange(h))
self.listOfTreasures.append(t4)
t5 = Treasure("emerald", "E", 35, rand.randrange(w), rand.randrange(h))
self.listOfTreasures.append(t5)
w1 = Weapon("gun", "/", 7, rand.randrange(w), rand.randrange(h))
self.listOfWeapons.append(w1)
w2 = Weapon("grenade", "o", 4, rand.randrange(w), rand.randrange(h))
self.listOfWeapons.append(w2)
def play(self):
self.printInstructions()
self.drawUpdatedGameBoard()
# MAIN GAME LOOP to ask players what they want to do
currentPlayerNum = 0
while (len(self.listOfTreasures) >= 1) and (len(self.listOfPlayers) > 1):
# get the player object for the player whose turn it is
currentPlayer = self.listOfPlayers[currentPlayerNum];
# ask the player what they would like to do
choice = input("Player " + currentPlayer.gameBoardSymbol + ", do you want to (m)ove or (r)est? ")
self.processPlayerInput(currentPlayer, choice)
# show the updated player information and game board
self.printUpdatedPlayerInformation();
self.drawUpdatedGameBoard()
# update whose turn it is
currentPlayerNum += 1
if currentPlayerNum >= len(self.listOfPlayers):
currentPlayerNum = 0
var = ""
var_score = 0
for i in self.listOfPlayers:
if i.getPoints() > var_score:
var = i.gameBoardSymbol
var_score = i.getPoints()
print("Player " + var + " wins!")
def processPlayerInput(self, plyr, action) :
if action == "m": # move
direction = input("Which direction (r, l, u, or d)? ")
distance = int(input("How Far? "))
if plyr.energy >= distance / 2:
plyr.move(direction,distance)
plyr.energy -= distance / 2
else:
plyr.move(direction, (plyr.energy * 2))
plyr.energy = 0.0
# check to see if player moved to the location of another game item
for treasure in self.listOfTreasures:
if plyr.x == treasure.x and plyr.y == treasure.y:
plyr.collectTreasure(treasure)
print("You collected",treasure.name,"worth",treasure.pointValue,"points!")
self.listOfTreasures.remove(treasure) # remove the treasure from the list of available treasures
break
for weapon in self.listOfWeapons:
if plyr.x == weapon.x and plyr.y == weapon.y:
plyr.collectWeapon(weapon)
print("You aquired the" + str(weapon.name) + "!")
self.listOfWeapons.remove(weapon)
break
for player in self.listOfPlayers:
if plyr.x == player.x and plyr.y == player.y and plyr.gameBoardSymbol != player.gameBoardSymbol:
self.listOfPlayers.remove(player)
print("You eliminated player",player.gameBoardSymbol,"from the game!")
break
elif action == "r":
plyr.energy += 4
elif action == "a": #the player wants to use a weapon to attack other players
#if the player has a gun, use that, otherwise use a grenade, if player has neither, do nothing. check if players are within the weapon striking distance circumference in any direction and eliminate them
if plyr.hasWeapon("gun"):
for player in self.listOfPlayers:
for weaponRange in range(-7,7):
if (player.x == plyr.x and player.y == plyr.y + weaponRange) or (player.y == plyr.y and player.x == plyr.x + weaponRange):
self.listOfPlayers.remove(player)
if (player.x == (plyr.x) or player.x == (plyr.x+1) or player.x == (plyr.x-1)) and (player.y == (plyr.y + 7) or player.y == (plyr.y - 7)):
self.listOfPlayers.remove(player)
elif (player.y == (plyr.y) or player.y == (plyr.y+1) or player.y == (plyr.y-1)) and (player.x == (plyr.x + 7) or player.x == (plyr.x - 7)):
self.listOfPlayers.remove(player)
elif plyr.hasWeapon("grenade"):
for player in self.listOfPlayers:
for weaponRange in range(-3,3):
if (player.x == plyr.x and player.y == plyr.y + weaponRange) or (player.y == plyr.y and player.x == plyr.x + weaponRange):
self.listOfPlayers.remove(player)
if (player.x == (plyr.x) or player.x == (plyr.x+1) or player.x == (plyr.x-1)) and (player.y == (plyr.y + 4) or player.y == (plyr.y - 4)):
self.listOfPlayers.remove(player)
elif (player.y == (plyr.y) or player.y == (plyr.y+1) or player.y == (plyr.y-1)) and (player.x == (plyr.x + 4) or player.x == (plyr.x - 4)):
self.listOfPlayers.remove(player)
else :
print("Sorry, that is not a valid choice")
def printUpdatedPlayerInformation(self):
for p in self.listOfPlayers:
print("Player " + p.gameBoardSymbol + " has " + str(p.getPoints()) + " points and has " + str(p.energy) + " energy")
def drawUpdatedGameBoard(self) :
# loop through each game board space and either print the gameboard symbol
# for what is located there or print a dot to represent nothing is there
for y in range(0,self.gameBoardHeight):
for x in range(0,self.gameBoardWidth):
symbolToPrint = "."
for treasure in self.listOfTreasures:
if treasure.x == x and treasure.y == y:
symbolToPrint = treasure.gameBoardSymbol
for player in self.listOfPlayers:
if player.x == x and player.y == y:
symbolToPrint = player.gameBoardSymbol
for weapon in self.listOfWeapons:
if weapon.x == x and weapon.y == y:
symbolToPrint = weapon.gameBoardSymbol
print(symbolToPrint,end="")
print() # go to next row
print()
def printInstructions(self) :
print("Players move around the game board collecting treasures worth points")
print("The game ends when all treasures have been collected or only 1 player is left")
print("Here are the point values of all of the treasures:")
for treasure in self.listOfTreasures :
print( " " + treasure.name + "(" + treasure.gameBoardSymbol + ") " + str(treasure.pointValue) )
print()
如果您想要另一个 类，请告诉我，我也可以附在此处。
看来你只需要比较距离（这里是平方欧氏距离）：
for player in self.listOfPlayers:
if (player.x-plyr.x)**2+(player.y-plyr.y)**2 <= grenaderadius**2:
self.listOfPlayers.remove(player)
另请注意，在迭代期间从列表中删除玩家可能不是一个好主意（可能导致错误）。