Heres the C++ code:
#include <iostream>
#include <cstdlib>
#include <ctime>
#include <conio.h>
#include <windows.h>
#include <fstream>
using namespace std;
enum direction {STOP = 0,LEFT,RIGHT,UP,DOWN};
struct coord{
int x;
int y;
};
//funzioni
void setup();
void map();
void input();
void logics();
//funzioni
//variabili
bool endgame;
const int width{40},height{20};
///////////////////// 22 /////////////////////////////
coord snake,fruit,tail[50];
direction dir;
int diff,score{0},ntail{0};
char field='#',Snake='O',Fruit='F',seg='o';
//variabili
//ok
int main()
{
srand(time(0));
system("color 5C");
bool replay=true;
char yn;
cout << "Mili: ";
cin >> diff;
system("cls");
while(replay){
setup();
while(!endgame){
input();
map();
logics();
Sleep(diff);
}
cout << "Try again?(y/n): ";
do{
cin >> yn;
switch(yn){
case 'y':
replay=true;
break;
case 'n':
replay=false;
break;
default:{
cout << "Invalid char: ";
}
break;
}
}
while(yn!='y' && yn!='n');
}
return 0;
}
void setup(){
endgame = false;
dir = STOP;
snake.x = width/2;
snake.y = height / 2;
fruit.x = rand() % (width-1)+1;
fruit.y = rand() % (height-1)+1;
ntail=0;
score=0;
}
void map(){
system("cls");
for(int i=0;i<width+2;i++){
cout << field;
}
cout << endl;
for(int i=0;i<height;i++){
for(int j=0;j<width;j++){
if(j==0)
cout << field;
if(j==snake.x && i==snake.y)
cout << Snake;
else if(j==fruit.x && i==fruit.y){
cout << Fruit;
}
else{
bool track=false;
for(int k=0;k<ntail;k++){
if(tail[k].x==j && tail[k].y==i){
cout << seg;
track=true;
}
}
if(!track)
cout << " ";
}
if(j==width-1)
cout << field;
}
cout << endl;
}
for(int i=0;i<width+2;i++){
cout << field;
}
cout << endl << "Score: " << score << endl;
cout << "X: " << snake.x << " Y: " << snake.y;
}
void input(){
if(_kbhit()){
switch(_getch()){
case 'a':
dir = LEFT;
break;
case 'd':
dir = RIGHT;
break;
case 'w':
dir = UP;
break;
case 's':
dir = DOWN;
break;
case 'x':
endgame = true;
break;
}
}
}
/////////////////////// 134 ////////////////////////////
void logics(){
coord prev,prev2;
prev=tail[0];
tail[0]=snake;
for(int i=1;i<ntail;i++){
prev2=tail[i];
tail[i]=prev;
prev=prev2;
}
switch(dir){
case LEFT:
snake.x--;
break;
case RIGHT:
snake.x++;
break;
case UP:
snake.y--;
break;
case DOWN:
snake.y++;
break;
}
// if (snake.x<0 || snake.x>=width || snake.y<0 || snake.y>=height){
// cout << "\nHit border in: " << snake.x << " " << snake.y << endl;
// endgame = true;
// }
if (snake.x>width)
snake.x=0;
else if(snake.x<0)
snake.x=width-1;
if (snake.y>=height)
snake.y=0;
else if(snake.y < 0)
snake.y=height-1;
for(int i=0;i<ntail;i++)
if(tail[i].x==snake.x && tail[i].y==snake.y){
cout << "\nHit tail in: " << snake.x << " " << snake.y << endl;
endgame=true;
}
/////////////////////// 173 ////////////////////////////////////////////////////////
if(snake.x==fruit.x && snake.y==fruit.y){
score++;
ntail++;
fruit.x = rand()% (width-1) + 1;
fruit.y = rand()% (height -1) + 1;
}
}
Heres my snakeLanguage code:
import Funcs
from random import randint
import Classes
width = 500
height = 500
snake = Classes.Snake()
fruit = Classes.Fruit(12.5,12.5)
def setup():
noStroke()
size(width,height)
rectMode(CENTER)
ellipseMode(CENTER)
frameRate(5)
def draw():
strokeWeight(1)
stroke(2550,0,0)
point(width>>1,height>>1)
background(240,221,7)
Funcs.mapp()
AllLogi()
def AllLogi():
snake.keyPressed()
snake.logic()
prevH = snake.vec
fruit.Show()
snake.Show()
############## 16 ############################
if dist(snake.vec.x,snake.vec.y,fruit.vec.x,fruit.vec.y) < 12.5:
fruit.respawn()
snake.score += 1
snake.tail.append(snake.vec)
my classes:
from random import randint
class Snake:
def __init__(self):
self.step = 25
self.vec = PVector(float((500>>1) + (self.step>>1)),float((500>>1) + (self.step>>1)))
self.score = 0
self.tail = []
self.dir = "STOP"
def Show(self):
fill(255)
rect(self.vec.x,self.vec.y,25,25)
fill(255,0,0)
textSize(20)
text(self.score,self.vec.x-6.25,self.vec.y+6.25)
fill(0)
for i in range(0,len(self.tail)):
rect(self.tail[i].x,self.tail[i].y,22,22)
def keyPressed(self):
if key == 'w' or key == 'W':
self.dir = "UP"
elif key == 's' or key == 'S':
self.dir = "DOWN"
elif key == 'a' or key == 'A':
self.dir = "LEFT"
elif key == 'd' or key == 'D':
self.dir = "RIGHT"
def logic(self):
######################## 31 ####################
if len(self.tail) > 0:
prev = self.tail[0]
self.tail[0] = self.vec
for i in range(1,len(self.tail)):
prev2 = self.tail[i]
self.tail[i] = prev
prev = prev2
if self.dir == "UP":
self.vec.y -= self.step
elif self.dir == "DOWN":
self.vec.y += self.step
elif self.dir == "LEFT":
self.vec.x -= self.step
elif self.dir == "RIGHT":
self.vec.x += self.step
if self.vec.x > 500:
self.vec.x = self.step>>1
if self.vec.x < 0:
self.vec.x = 499 - (25>>1)
if self.vec.y > 500:
self.vec.y = self.step>>1
if self.vec.y < 0:
self.vec.y = 499 - (25>>1)
class Fruit:
def __init__(self,x,y):
self.vec = PVector(x,y)
def Show(self):
fill(255,0,0)
ellipse(self.vec.x,self.vec.y,10,10)
def respawn(self):
newX=randint(1,41) * 12.5
while newX%25 == 0 or newX > 487.5:
newX=randint(1,40) * 12.5
newY=randint(1,41) * 12.5
while newY%25 == 0 or newY > 487.5:
newY=randint(1,40) * 12.5
self.vec.x = newX
self.vec.y = newY
my function to draw map:
def mapp():
for num in range(-1,500,25):
stroke(255)
line(num,0,num,500)
line(0,num,500,num)
C++: ( look for lines /////////////////////// 173 //////////////////////////////////////////////////////// like this)
line 22 i declare the array of 50 uninitialized tails (garbage data)
134. where i process tails info
173. What happens if i eat a fruit
Python: (look for lines ######################## 31 #################### like this)
16. waht happens when i collect fruit
31.Tail infos
I am appending the actual head position becausei i just need to add a space in the list/array, bc n C++ i have an unitialized array, and this makes me think it doesnt matter what PVector I append (maybe i just havent seen something in the c++ code bc it seemed obv to me but I forgot to wirte, this is why Im looking for an external pov)
. Try ctrl + A?
