Szabó László István az informatika tudományok tanára: Fallabda python programozási nyelven

A program leírása

Ebben a projektben megpróbálunk Python nyelvet használni egy számítógépes program megtervezéséhez az "egyszeri squash gyakorlat" játékának szimulálására. A program fájlneve: Squash.py, a program Python által fenntartott szavakat fog használni, például import, def, if / elif / else, return és így tovább. Random.random A Python függvények, mint például (), a Python egyes funkcióit is használják nyelv, például List, változó, matematikai művelet kifejezés, logikai feltétel kifejezés, karakterlánc művelet kifejezés, felhasználó által definiált függvény, kódformátum, megjegyzések stb.

Folyamatok

Algoritmus tervezés

Programozás

Tesztelés

-----------------------

http://nyelvek.inf.elte.hu/leirasok/Python/index.php?chapter=16

from Tkinter import *

# Fallabda

Class PApp

(Frame):

def __init__ (self, master = Nincs):

Keret .__ init __ (saját, mester)

Pack.config (self)

self.s = 0 # Pontszám

self.x = 280 # Labda

my.y = 5

self.vx = 4 # labda sebesség

self.vy = 4 # labda sebesség

self.px = 250 #Player

self.py = 0

self.w ()

self.after (10, self.moveBall)

def w (én):

self.l = Vászon (self, bg = 'piros' , szélesség = "300" , magasság = "220" )

self.l.pack ()

self.m = Címke (self, relief = 'groove' , text = "" , horgony = "w" )

self.mpack (oldalsó = 'felső' , fill = "x" )

self.player = self.l.create_rectangle (self.px, self.py, self.px + 7, self.py + 30,

{ "fill" : 'black' , "tags" : "p1" })

self.ball = self.l.create_rectangle (280, 5, 290, 15,

{ "fill" : "white" , "tags" : "labda" })

self.bind_all ( "<Up>" , self.fel)

self.bind_all ( "<Down>" , self.le)

self.bind_all ( "<B1-Motion>" , self.Move)

self.m.configure (text = "Pontszám:" + `self.s`)

def Move (én, esemény):

if CURRENT <> "labda" :

self.l.move (CURRENT, 0, event.y-self.py)

self.py = event.y

def fel (én, esemény):

self.l.move ( "p1" , 0, -10)

self.py = self.py-10

def le (én, esemény):

self.l.move ( "p1" , 0,10)

self.py = self.py + 10

def moveBall (self, * args):

if (self.x + 10 == self.px) és (self.vx <0) és (self.py - 11 <self.y) és (self.py + 36> self.y):

én.s = én.s + 1

self.m.configure (text = "Pontszám:" + `self.s`)

self.vx = self.vx * -1

if (saját.x <4) vagy (saját.x> 288):

self.vx = -1.0 * self.vx

if (én.y> 211) vagy (én.y <4):

önnagyság = -1,0 * önmaga

self.x = self.x - self.vx

én.y = én.y + önnehéz

self.l.move ( "labda" , -self.vx, self.vy)

self.after (10, self.moveBall)

if __név __ == ' __fő__ ' :

# gyökér = Tk ()

app = PApp ()

app.mainloop ()

-----------------------------

Másik módszer

from Tkinter import *

# Fallabda2


class PApp
		
		(Frame):
	 def __init__(self, master=None):
	     Frame.__init__(self,master)
	     Pack.config(self)
             self.s=0    # Score

             self.x=280  # Ball 

	     self.y=5
	     self.vx=4   #Ball speed

	     self.vy=4   #Ball speed

	     self.px=250 #Player

	     self.py=0
	     self.w()
             self.after(10, self.moveBall)
         def w(self):
	     self.l=Canvas(self,bg='yellow', width="300",heigh="220")

	     self.l.pack()

	     self.m=Label(self,relief='groove', text="",anchor="w")

	     self.m.pack(side='top',fill="x")

	     self.player= self.l.create_rectangle(self.px, self.py, self.px + 7, self.py + 30, 

	                                 {"fill" : 'black',"tags":"p1"})

	     self.ball  = self.l.create_rectangle(280, 5, 290, 15,

                                         {"fill":'red',"tags":"ball"})	 			 

	     self.bind_all("<Up>", self.fel)

             self.bind_all("<Down>", self.le)   	     

             self.bind_all("<B1-Motion>",self.Move)

	     

	     self.m.configure(text="Score :  "+`self.s`)

	     

	 def Move(self, event):

	     if CURRENT <> "ball":

		 self.l.move(CURRENT, 0, event.y-self.py)

		 self.py=event.y

	     

         def fel(self, event):

	     self.l.move("p1", 0,-10)

	     self.py=self.py-10

         def le(self, event):

             self.l.move("p1",0,10) 

             self.py=self.py+10

         def moveBall(self,*args): 

             if (self.x+10 == self.px) and (self.vx < 0) and (self.py - 11 < self.y) and (self.py + 36 > self.y):

		 self.s=self.s+1

		 self.m.configure(text ="Score : "+`self.s`)

		 self.vx=self.vx * -1 

 

	     if (self.x < 4 )or(self.x>288) :

		 self.vx=-1.0 * self.vx

	     if (self.y > 211) or (self.y < 4):

		 self.vy=-1.0 * self.vy

	     self.x=self.x - self.vx

	     self.y=self.y + self.vy	     

             self.l.move("ball",-self.vx,self.vy )

             self.after(10, self.moveBall)

             

 

if __name__=='__main__':

#    root = Tk()


    app = PApp()

    app.mainloop()

--------------------------

Az algoritmus ugyanaz de a megvalósítás JavaScript és html

Pálya kinézete

Folyamatok

Algoritmus tervezés

Programozás

Tesztelés

------------------------

<HTML><HEAD><TITLE>Szabó László István </TITLE>

isNS4 = (document.layers) ? true : false;

isIE4 = (document.all && !document.getElementById) ? true : false;

isIE5 = (document.all && document.getElementById) ? true : false;

isNS6 = (!document.all && document.getElementById) ? true : false;

var curX, curY, curX2, curY2, boxX, boxY, moving=0, touch=0;

var gametime=0, started=0, speed;

var starttime, endtime, finaltime=0; //pass finaltime to popup window to ask for initials

var enemyxdir = new Array(1,1,1,1);

var enemyydir = new Array(1,1,1,1);

if (isNS4 || isNS6){

document.captureEvents(Event.MOUSEUP|Event.MOUSEDOWN|Event.MOUSEMOVE);

}

document.onmousedown = start;

document.onmousemove = checkLocation;

document.onmouseup = stop;

function startclock() {var today = new Date(); starttime = today.getTime();}

function endclock() {var today = new Date(); endtime = today.getTime();}

function calctime() {var time = (endtime - starttime - 0)/1000; return time;}

function giveposX(divname) {

if (isNS4) var posLeft = document.layers[divname].left;

else if (isIE4 || isIE5) var posLeft = document.all(divname).style.pixelLeft;

else if (isNS6) var posLeft = parseInt(document.getElementById(divname).style.left + "");

return posLeft;

}

function giveposY(divname) {

if (isNS4) var posTop = document.layers[divname].top;

else if (isIE4 || isIE5) var posTop = document.all(divname).style.pixelTop;

else if (isNS6) var posTop = parseInt(document.getElementById(divname).style.top + "");

return posTop;

}

function setposX(divname, xpos) {

if (isNS4) document.layers[divname].left = xpos;

else if (isIE4 || isIE5) document.all(divname).style.pixelLeft = xpos;

else if (isNS6) document.getElementById(divname).style.left = xpos;

}

function setposY(divname, ypos) {

if (isNS4) document.layers[divname].top = ypos;

else if (isIE4 || isIE5) document.all(divname).style.pixelTop = ypos;

else if (isNS6) document.getElementById(divname).style.top = ypos;

}

function givesize(divname, dimension) {

var divsize = 0;

if (dimension == 'y') {

if (isNS4) divsize = document.layers[divname].clip.height;

else if (isIE4 || isIE5) divsize = document.all(divname).style.pixelHeight;

else if (isNS6) divsize = parseInt(document.getElementById(divname).style.height + "");

}

else if (dimension == 'x') {

if (isNS4) divsize = document.layers[divname].clip.width;

else if (isIE4 || isIE5) divsize = document.all(divname).style.pixelWidth;

else if (isNS6) divsize = parseInt(document.getElementById(divname).style.width + "");

}

return divsize;

}

// Itt ellenőrizzük le hogy a pályán van-e a piros négyzetünk

function checktouching(num) {

var enemy = "enemy" + num + ""

var difX = giveposX('box') - giveposX(enemy) - 0; // -0 converts to integer

var difY = giveposY('box') - giveposY(enemy) - 0;

// set touch = 1 if it is touching an enemy

if (difX > (-1 * givesize('box', 'x')) && difX < givesize(enemy, 'x') && difY > (-1 * givesize('box', 'y')) && difY < givesize(enemy, 'y')) {

touch = 1;

}

else touch = 0;

}

function movenemy(num,step_x,step_y){

var enemy = "enemy" + num + ""

var enemyx = givesize(enemy, 'x');

var enemyy = givesize(enemy, 'y');

if (giveposX(enemy) >= (500 - enemyx) || giveposX(enemy) <= 0) {

enemyxdir[num] = -1 * enemyxdir[num];

}

if (giveposY(enemy) >= (500 - enemyy) || giveposY(enemy) <= 0) {

enemyydir[num] = -1 * enemyydir[num];

}

var newposx = giveposX(enemy) + (step_x*enemyxdir[num]) + 0;

var newposy = giveposY(enemy) + (step_y*enemyydir[num]) + 0;

setposX(enemy, newposx);

setposY(enemy, newposy);

checktouching(num + "");

if (touch == 1) {

stop(); reset();

}

function movenemies() {

gametime = gametime + 1

if (gametime >= 0 && gametime < 100) speed = 80;

else if (gametime >= 100 && gametime < 200) speed = 70;

else if (gametime >= 200 && gametime < 300) speed = 60;

else if (gametime >= 300 && gametime < 400) speed = 50;

else if (gametime >= 400 && gametime < 500) speed = 40;

else speed = 10;

// window.status = "speed: " + speed + " gametime: " + gametime;

movenemy(0,-10,12);

movenemy(1,-12,-20);

movenemy(2,15,-13);

movenemy(3,17,11);

setTimeout(movenemies,speed);

}

function start(e) {

if (started == 0) { movenemies(); startclock(); started = 1; }

curX = (isNS4 || isNS6) ? e.pageX : window.event.x ;

curY = (isNS4 || isNS6) ? e.pageY : window.event.y ;

curX2 = eval(curX - 40);

curY2 = eval(curY - 40);

boxX = eval(curX - 20);

boxY = eval(curY - 20);

var boxleft = giveposX('box');

var boxtop = giveposY('box');

if (curX > boxleft && curX2 < boxleft && curY > boxtop && curY2 < boxtop) {

moving = 1;

setposX('box', boxX);

setposY('box', boxY);

if (isNS4 || isNS6){

document.captureEvents(Event.MOUSEMOVE);

}

function stop(e){

moving=0;

if (isNS4 || isNS6){

document.releaseEvents(Event.MOUSEMOVE);

}

function reset(e){

endclock();

moving=0;

if (isNS4 || isNS6){

document.releaseEvents(Event.MOUSEMOVE);

}

if (finaltime == 0) {

finaltime = calctime();

window.alert('Ido: ' + finaltime + ' masodperc');

// var entername = window.confirm('Enter your name?');

// if (entername) {

// window.open("?" + finaltime,'winwin','width=300,height=500,left=40,top=40,status=1,resizable');

// document.location.reload();

// }

// else document.location.reload();

document.location.reload();

}

function checkLocation(e){

curX = (isNS4 || isNS6) ? e.pageX : window.event.x ;

curY = (isNS4 || isNS6) ? e.pageY : window.event.y ;

boxX = eval(curX - 20);

boxY = eval(curY - 20);

checktouching('1');

if (moving == 1 && touch == 0){

setposX('box',boxX);

setposY('box',boxY);

if (curY > 69 && curX > 69 && curY < 381 && curX < 381) return false;

else stop(); reset();

}

else if (touch == 1){

stop(); reset();

}

</SCRIPT>

var esemeny

szoveg=' Szia 10 másodpercenként növelem a sebességet! Nekem 22 másodpercig sikerült... Neked meddig sikerül?'

function scroll() {

txt=txt.substring(1)

if (txt.length==0) txt=szoveg;

window.status=txt

esemeny=setTimeout("scroll()",100)

}

txt=szoveg;

scroll()

</script>

<!--

var currentcolor = 0

function initArray(n) {

this.length = n;

for (var i =1; i <= n; i++) {

this[i] = ' '

}

bgcolors = new initArray(15)

bgcolors[0]="ffffff"

bgcolors[1]="ffdead"

bgcolors[2]="ffffff"

bgcolors[3]="add8e6"

bgcolors[4]="0000ff"

bgcolors[5]="add8e6"

bgcolors[6]="90ee90"

bgcolors[7]="00ff00"

bgcolors[8]="90ee90"

bgcolors[9]="ffc0cb"

bgcolors[10]="ff0000"

bgcolors[11]="ffc0cb"

bgcolors[12]="FFFFFF"

bgcolors[13]="ffdead"

bgcolors[14]="yellow"

function backgroundChanger() {

document.bgColor = bgcolors[currentcolor];

if (currentcolor < bgcolors.length-1) {

currentcolor++

setTimeout("backgroundChanger()", 100);

}

backgroundChanger();

//-->

</script>

<BODY text=red bgColor=yellow leftMargin=0 topMargin=0 marginwidth="0"

marginheight="0">

<DIV id=box

style="LEFT: 205px; WIDTH: 40px; POSITION: absolute; TOP: 205px; HEIGHT: 40px; BACKGROUND-COLOR: red; layer-background-color: #990000">

<TBODY>

<TR>

<DIV id=enemy0

style="LEFT: 270px; WIDTH: 60px; POSITION: absolute; TOP: 60px; HEIGHT: 50px; BACKGROUND-COLOR: green; layer-background-color: #000099">

<TBODY>

<TR>

<DIV id=enemy1

style="LEFT: 300px; WIDTH: 100px; POSITION: absolute; TOP: 330px; HEIGHT: 20px; BACKGROUND-COLOR: blue; layer-background-color: #000099">

<TBODY>

<TR>

<DIV id=enemy2

style="LEFT: 70px; WIDTH: 30px; POSITION: absolute; TOP: 320px; HEIGHT: 60px; BACKGROUND-COLOR: purple; layer-background-color: #000099">

<TBODY>

<TR>

<DIV id=enemy3

style="LEFT: 70px; WIDTH: 60px; POSITION: absolute; TOP: 70px; HEIGHT: 60px; BACKGROUND-COLOR: orange; layer-background-color: #000099">

<TBODY>

<TR>

<TBODY>

<TR>

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<TBODY>

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<center><span style="width: 500; height: 50; font-size: 18pt; font-family: Arial Black; color: red; Filter: Glow(Color=#0000FF, Strength=10)"> Sok szerencsét kívánok a játékhoz! Szabó László István </span>

</BODY></HTML>

Szabó László István az informatika tudományok tanára

2021. május 7., péntek

Fallabda python programozási nyelven

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