在Python和Tkinter中检测碰撞

Question

我有这样的设置：我有一个弓箭手，可以发射箭矢，这些箭矢总是新的箭类实例。同时，我还有一个黑色怪物的实例。我的问题是，是否有可能检测到我的某个箭矢实例是否与这个黑色怪物实例发生了碰撞？如果可以的话，应该怎么做？我经常思考这个问题，但到现在还没有找到解决办法，这让我感到很沮丧。以下是我的代码……请不要对它评价太严厉，我还在努力改进。

from Tkinter import *
from PIL import ImageTk, Image

class App(Frame):
        def __init__(self, master=None):
                Frame.__init__(self, master, height=400, width=400)
                self.master = master
                self.master.bind('<Shift_L>', self.createArrow)
                self.charImg = ImageTk.PhotoImage(Image.open("./Archer.gif"))
                self.charLabel = Label(self, image = self.charImg)
                self.charLabel.pack()
                self.down = False
                self.right = False
                self.left = False
                self.up = False
                self.x_coord = 200
                self.y_coord = 200
                self.pack_propagate(0)
                self.pack()
                self.monster = blackMonster(self)
                self.monster.createMonster(self.monster, 300, 300)
        def createArrow(self, event):
                self.arrow = Arrow(self)
                self.arrow.moveArrow(self.arrow, self.x_coord, self.y_coord + 15)
        def moveableImage(self):
                self.charLabel.place(y=self.y_coord, x=self.x_coord)
        def keyPressed(self, event):
                if event.keysym == 'Down':
                        self.down = True
                elif event.keysym == 'Right':
                        self.right = True
                elif event.keysym == 'Left':
                        self.left = True
                elif event.keysym == 'Up':
                        self.up = True
        def keyReleased(self, event):
                if event.keysym == 'Down':
                        self.down = False
                elif event.keysym == 'Right':
                        self.right = False
                elif event.keysym == 'Left':
                        self.left = False
                elif event.keysym == 'Up':
                        self.up = False
        def task(self):
                if self.down and self.y_coord < 360:
                        self.y_coord += 10
                elif self.right and self.x_coord < 370:
                        self.x_coord += 10
                elif self.left and self.x_coord > 10:
                        self.x_coord -= 10
                elif self.up and self.y_coord > 10:
                        self.y_coord -= 10
                root.after(20,self.task)
                self.moveableImage()

class Arrow(Frame):
        def __init__(self, master):
                Frame.__init__(self, master)
                self.arrowImage = ImageTk.PhotoImage(Image.open("./arrow.gif"))
                Label(self, image=self.arrowImage).pack()
                self.damage = 20
        def moveArrow(self, arrow, xCoord, yCoord):
                arrow.place_forget()
                arrow.place(x = xCoord, y = yCoord)
                self.after(10, self.moveArrow, arrow, xCoord+5, yCoord)


class blackMonster(Frame):
        def __init__(self, master):
                Frame.__init__(self, master)
                self.monsterImage = ImageTk.PhotoImage(Image.open("./monster.gif"))
                Label(self, image=self.monsterImage).pack()
                self.health = 100
        def createMonster(self, monster, x_Coord, y_Coord):
                monster.place(x = x_Coord, y = y_Coord)

root = Tk()
root.title("Frametitel")
app = App(master=root)
root.bind_all('<Key>', app.keyPressed)
root.bind_all('<KeyRelease>', app.keyReleased)
root.after(20, app.task)

app.mainloop()

图形用户界面对象实例事件处理游戏开发算法设计碰撞检测

在Python和Tkinter中检测碰撞

1 个回答

撰写回答