Snake Game by LCD 12864
Introduction
In this experiment we will use LCD 12864 and joystick Module to make snake game.
Snake Game Description:
Adjust the level interface: up and down the joystick adjustment level(1-6), the rocker does not move the game to start the score interface: the rocker does not move the game to restart.
First download the initialization process, and then download the snake program.
Components
– 1 * Adeept UNO R3 Board
– 1 * LCD 12864 Module
– 1 * Joystick Module
– 1 * Breadboard
– 1 * USB Cable
– 1 * 6-Pin Wires
– 2 * Male To Male Jumper Wires
– 15 * Male To Female Jumper Wires
Experimental Principle
Experimental Procedures
Step 1: Build the circuit
Step 2: Program HallSensorModule.ino
/***********************************************************
File name: AdeeptSnakeGame.ino
Website: www.adeept.com
E-mail: support@adeept.com
Author: Tom
Date: 2017/01/04
***********************************************************/
#include "U8glib.h"
#include <EEPROM.h>
// 8Bit Com: D0..D7: 4,5,6,7, 8,9,10,11, en=A4, RS=A3,rw=A2
U8GLIB_ST7920_128X64_1X u8g(4, 5, 6, 7, 8, 9, 10, 11, 18, 17, 16);
static unsigned char snake[] U8G_PROGMEM ={
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x06,
0x00,0x0C,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0x07,
0x80,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x07,
0xC0,0xFF,0x01,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0xF0,0xFF,0x07,
0xC0,0xFF,0x37,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x80,0xFF,0xFF,0x0F,
0xE0,0xE3,0x3F,0x7C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0xCE,0xFF,0xCF,0x0F,
0xF0,0x01,0x7F,0xFC,0x03,0x00,0x00,0x00,
0x00,0x00,0x00,0xFC,0xCF,0x7F,0x80,0x0F,
0xF0,0x01,0x7E,0xFC,0x07,0xFC,0x01,0x00,
0x02,0x80,0xFF,0xFC,0xCF,0x3F,0x00,0x0F,
0xF0,0x00,0x7C,0xE0,0x07,0xFC,0x0F,0xC0,
0x03,0xE0,0xFF,0xFC,0x07,0x3E,0x00,0x1E,
0xF0,0x00,0x7C,0xE0,0x0F,0xFC,0x0F,0xE0,
0x07,0xE0,0xFF,0xF0,0x01,0x3E,0x00,0x1E,
0xF0,0x00,0x78,0xE0,0x0F,0xE0,0x05,0xE0,
0x07,0x00,0x1F,0xF0,0x00,0x3E,0x00,0x1C,
0xF0,0x00,0x78,0xE0,0x1F,0xE0,0x00,0xE0,
0x07,0x00,0x1F,0x78,0x00,0x3E,0x00,0x04,
0xF0,0x00,0x70,0xE0,0x1F,0xE0,0x00,0xF0,
0x07,0x00,0x1F,0x78,0x00,0x3E,0x00,0x00,
0xF0,0x00,0x70,0xE0,0x3F,0xE0,0x00,0xF0,
0x0F,0x00,0x1F,0x3C,0x00,0x3E,0xE0,0x00,
0xF0,0x01,0x20,0xE0,0x3F,0xE0,0x00,0xF0,
0x0F,0x00,0x1F,0x1E,0x00,0x3E,0xE0,0x00,
0xF0,0x01,0x00,0xE0,0x7F,0xE0,0x00,0xF8,
0x0F,0x00,0x1F,0x1E,0x00,0x3E,0xE0,0x00,
0xF0,0x03,0x00,0xE0,0x7C,0xE0,0x00,0x78,
0x1F,0x00,0x1F,0x0F,0x00,0x3E,0xE0,0x00,
0xF0,0x0F,0x00,0xE0,0xFC,0xE0,0x00,0x38,
0x1F,0x00,0x9F,0x07,0x00,0x3E,0xE0,0x00,
0xE0,0x1F,0x00,0xE0,0xF8,0xE0,0x00,0x3C,
0x1F,0x00,0x9F,0x07,0x00,0x3E,0xE0,0x00,
0xC0,0x7F,0x00,0xE0,0xF8,0xE1,0x00,0x3C,
0x1F,0x00,0xDF,0x03,0x00,0x3E,0xF0,0x00,
0xC0,0xFF,0x00,0xE0,0xF0,0xE1,0x00,0x3C,
0x3E,0x00,0xFF,0x07,0x00,0xFE,0xFF,0x00,
0x00,0xFF,0x03,0xE0,0xF0,0xE3,0x00,0x1C,
0x3E,0x00,0xFF,0x07,0x00,0xFE,0xFF,0x00,
0x00,0xFE,0x07,0xE0,0xE0,0xE3,0x00,0x1E,
0x3E,0x00,0xFF,0x0F,0x00,0xFE,0xFF,0x00,
0x00,0xFC,0x1F,0xE0,0xE0,0xE7,0x00,0x1E,
0x7C,0x00,0xFF,0x0F,0x00,0x7E,0xF8,0x00,
0x00,0xF0,0x3F,0xE0,0xC0,0xEF,0x00,0x0E,
0x7C,0x00,0xBF,0x1F,0x00,0x3E,0xF0,0x00,
0x00,0xC0,0x3F,0xE0,0x80,0xEF,0x00,0xFF,
0x7F,0x00,0x1F,0x1F,0x00,0x3E,0xE0,0x00,
0x00,0x80,0x7F,0xE0,0x80,0xFF,0x00,0xFF,
0x7F,0x00,0x1F,0x3F,0x00,0x3E,0xE0,0x00,
0x00,0x00,0x7E,0xE0,0x00,0xFF,0x00,0xFF,
0xFF,0x00,0x1F,0x3E,0x00,0x3E,0xE0,0x00,
0x00,0x00,0xFC,0xE0,0x00,0xFF,0x00,0x07,
0xF8,0x00,0x1F,0x7E,0x00,0x3E,0xE0,0x00,
0x00,0x00,0xF8,0xE0,0x00,0xFE,0x80,0x07,
0xF8,0x00,0x1F,0x7C,0x00,0x3E,0xE0,0x00,
0x00,0x00,0xF8,0xE0,0x00,0xFE,0x80,0x07,
0xF8,0x00,0x1F,0xFC,0x00,0x3E,0x00,0x00,
0x20,0x00,0xF0,0xE0,0x00,0xFC,0x80,0x03,
0xF8,0x01,0x1F,0xF8,0x00,0x3E,0x00,0x00,
0x38,0x00,0xF0,0xE0,0x00,0xFC,0xC0,0x03,
0xF0,0x01,0x1F,0xF8,0x01,0x3E,0x00,0x00,
0x78,0x00,0xF0,0xE0,0x00,0xF8,0xC0,0x03,
0xF0,0x01,0x1F,0xF0,0x01,0x3E,0x00,0x00,
0x78,0x00,0xF8,0xE0,0x00,0xF0,0xC0,0x03,
0xF0,0x03,0x1F,0xF0,0x01,0x3E,0x00,0x18,
0x78,0x00,0xF8,0xE0,0x00,0xF0,0xE0,0x03,
0xF8,0x03,0x1F,0xE0,0x03,0x3E,0x00,0x1C,
0x70,0x00,0x78,0xE0,0x00,0xE0,0xF8,0x0F,
0xFC,0xEF,0x3F,0xE0,0x03,0x3E,0x00,0x1C,
0xF0,0x00,0x7C,0xE0,0x0F,0xE0,0xF8,0x0F,
0xFC,0xEF,0xFF,0xF8,0x07,0x3E,0x00,0x1E,
0xF0,0x00,0x3C,0xFC,0x0F,0xC0,0xF8,0x01,
0xC0,0xEF,0xFF,0xF8,0x1F,0x3E,0x00,0x1E,
0xF0,0x01,0x3E,0xFC,0x0F,0x00,0x00,0x00,
0x00,0x00,0xC0,0xF8,0xDF,0x3F,0x00,0x1F,
0xF0,0x87,0x1F,0xFC,0x01,0x00,0x00,0x00,
0x00,0x00,0x00,0x80,0xDF,0xFF,0x83,0x0F,
0xF0,0xFF,0x0F,0x04,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0xC0,0xFF,0xFF,0x0F,
0xF0,0xFF,0x07,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0xFC,0xFF,0x0F,
0xF0,0xFF,0x01,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x80,0xFF,0x0F,
0xE0,0x3C,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0x0F,
0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x07,
0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};//bitmap“SNAKE”
int level; //Snake Game level
//The corresponding game level, the snake to move a lattice
//required time (actually slightly larger than leveltime)（ms）
int leveltime;
unsigned long time1=0;//Record system time
char r[3];//The game ends to display the highest score
char u[3];//The game ends to display the current score
unsigned long time=0;//Record system time
int n=0;//The current snake length
int wei=0;//Records snake tail coordinates: 0 ~ 511
int ore;//Direction of movement of the snake 1: Right 2: Up 3: Left 4: Down
int y;
//From k [0] to k [511] in order to store the coordinates of the snake head
//to the tail, if there is no save -1
int k[512];
//For example, if the snake has two nodes, the snake head coordinate is 1
//and the tail coordinates is 0, K [1] = 0, k [2] ~ k [511] = - 1
int addr=0;//EEPROM stores the highest address
unsigned long s[16];//Used to record the coordinates of each section of the snake is occupied
long randNumber;//Randomly produces a snack food as a snake
unsigned long p,q;
void draw1(void)
{
r[0]=(EEPROM.read(addr)-3)/100+48;
r[1]=((EEPROM.read(addr)-3)%100)/10+48;
r[2]=(EEPROM.read(addr)-3)%10+48;
u[0]=(n-3)/100+48;;
u[1]=((n-3)%100)/10+48;
u[2]=(n-3)%10+48;
u8g.setFont(u8g_font_helvB24);
u8g.drawStr(74, 28,r);
u8g.setFont(u8g_font_helvB24);
u8g.drawStr(74, 60,u );
u8g.drawHLine(0,32, 128);
u8g.setFont(u8g_font_helvB12);
u8g.drawStr(4,15,"HIGH");
u8g.drawStr(4,31,"SCORE");
u8g.drawStr(4,47,"YOUR");
u8g.drawStr(4,63,"SCORE");
}
void draw2(void)
{
u8g.setFont(u8g_font_helvB12);
u8g.drawStr(42, 32,"GAME");
u8g.drawStr(42, 46,"OVER");
u8g.drawRFrame(39,17, 53,32, 2);
}
void draw(void) {
int x;
int m=0;
for(x=0;x<=511;x++)
{
if(k[x]>=0)
{
m=m+1;
}
}
for(x=0;x<=m;x++)
{
if((k[x]-k[x+1])*(k[x]-k[x+1])==1)
{
u8g.drawBox((min(k[x],k[x+1])%32)*4,(min(k[x],k[x+1])/32)*4,7,3);
}
}
for(x=0;x<=m-2;x++)
{
if((k[x]-k[x+1])*(k[x]-k[x+1])==1024)
{
u8g.drawBox((min(k[x],k[x+1])%32)*4,(min(k[x],k[x+1])/32)*4,3,7);
}
}
u8g.drawBox((randNumber%32)*4,(randNumber/32)*4,3,3);
//Serial.println(randNumber);
}
unsigned long cifang(int w)//2 of the w power
{
int v;
if(w<=30)
{
unsigned long q=1;
for(v=0;v<=w;v++)
{
q=q*2;
}
unsigned long p=q/2;
return p;
}
if(w==31)
{
p=2147483648;
return p;
}
}
void writes()
{
for(y=0;y<=15;y++)
{
s[y]=0;
}
for(y=0;y<n;y++)
{
s[k[y]/32]=s[k[y]/32]+cifang(31-k[y]%32);
}
}
void gameover()
{
if(n>EEPROM.read(addr))
{
EEPROM.write(addr, n);//If the score exceeds the highest score, the record
}
u8g.firstPage();
do {
draw2();//Display GAME OVER
} while( u8g.nextPage() );
delay(1500);
u8g.firstPage();
do {
draw1();//Displays the score
} while( u8g.nextPage() );
for(y=0;y<=511;y++)//The game ends with reinitialization to start over
{
k[y]=-1;
}
k[0]=240;
k[1]=239;
k[2]=238;
for(y=0;y<=15;y++)
{
s[y]=0;
}
for(y=0;y<=511;y++)
{
if(k[y]>=0)
{
s[k[y]/32]=s[k[y]/32]+cifang(31-k[y]%32);
}
}
ore=1;
}
int le(int w)//Level w corresponding to the delay
{
int f;
if(w==1) f=900;
if(w==2) f=500;
if(w==3) f=250;
if(w==4) f=100;
if(w==5) f=50;
if(w==6) f=2;
return f;
}
void setup(void) {
int level=EEPROM.read(1);
Serial.begin(9600);
// pinMode(12,INPUT);
while(analogRead(1)<1000)
{
while(millis()-time1==300)
{
if(analogRead(0)>900)
{
level=level+1;
if(level>6)
{
level=1;
}
}
if(analogRead(0)<100)
{
level=level-1;
if(level<1)
{
level=6;
}
}
u8g.firstPage();
do {
u8g.setFont(u8g_font_helvB12);
switch(level)
{
case 1:
u8g.drawStr(32, 60,"LEVEL 1");
break;
case 2:
u8g.drawStr(32, 60,"LEVEL 2");
break;
case 3:
u8g.drawStr(32, 60,"LEVEL 3");
break;
case 4:
u8g.drawStr(32, 60,"LEVEL 4");
break;
case 5:
u8g.drawStr(32, 60,"LEVEL 5");
break;
case 6:
u8g.drawStr(32, 60,"LEVEL 6");
break;
}
u8g.drawXBMP( 0, 0, 128, 56, snake);
// u8g.setFont(u8g_font_helvB24);
// u8g.drawStr(12, 40,"SNAKE");
} while( u8g.nextPage() );
time1=millis();
}
}
leveltime=le(level);
if(level!=EEPROM.read(1))
{
EEPROM.write(1,level);
}
Serial.println(leveltime);
for(y=0;y<=511;y++)
{
k[y]=-1;
}
k[0]=240;
k[1]=239;
k[2]=238;
for(y=0;y<=15;y++)
{
s[y]=0;
}
for(y=0;y<=511;y++)
{
if(k[y]>=0)
{
s[k[y]/32]=s[k[y]/32]+cifang(31-k[y]%32);
}
}
randomSeed(analogRead(5));
ore=1;
// attachInterrupt(0, downleft, CHANGE);
// attachInterrupt(1, upright, CHANGE);
}
void loop(void) {
aa: do {randNumber=random(0,512);}
while(((s[randNumber/32])/(cifang(31-randNumber%32)))%2==1);
n=0;
for(y=0;y<=511;y++)
{
if(k[y]>=0)
{
n=n+1;
}
}
while(k[0]!=randNumber)
{
u8g.firstPage();
do {
draw();
} while( u8g.nextPage() );
time=millis();
while(millis()-time<leveltime)
{
if (analogRead(0)>900)
{
if((ore==1)||(ore==3))
{
ore=4;
goto out;
}
}
if (analogRead(0)<100)
{
if((ore==1)||(ore==3))
{
ore=2;
goto out;
}
}
if (analogRead(1)>900)
{
if((ore==2)||(ore==4))
{
ore=1;
goto out;
}
}
if (analogRead(1)<100)
{
if((ore==2)||(ore==4))
{
ore=3;
goto out;
}
}
}
out: wei=k[n-1];
if(ore==1)
{
for(y=n-2;y>=0;y--)
{
k[y+1]=k[y];
}
k[0]=k[0]+1;
if((k[0]%32==0)||(((s[k[0]/32])/(cifang(31-k[0]%32)))%2==1))
{
gameover();
while(analogRead(1)<900)
{
}
goto aa;
}
writes();
}
if(ore==2)
{
for(y=n-2;y>=0;y--)
{
k[y+1]=k[y];
}
k[0]=k[0]-32;
if((k[0]<0)||(((s[k[0]/32])/(cifang(31-k[0]%32)))%2==1))
{
gameover();
while(analogRead(1)<900)
{
}
goto aa;
}
writes();
}
if(ore==3)
{
for(y=n-2;y>=0;y--)
{
k[y+1]=k[y];
}
k[0]=k[0]-1;
if(((k[0]+33)%32==0)||(((s[k[0]/32])/(cifang(31-k[0]%32)))%2==1))
{
gameover();
while(analogRead(1)<900)
{
}
goto aa;
}
writes();
}
if(ore==4)
{
for(y=n-2;y>=0;y--)
{
k[y+1]=k[y];
}
k[0]=k[0]+32;
if((k[0]>511)||(((s[k[0]/32])/(cifang(31-k[0]%32)))%2==1))
{
gameover();
while(analogRead(1)<900)
{
}
goto aa;
}
writes();
}
}
k[n]=wei;
s[k[n]/32]=s[k[n]/32]+cifang(31-k[n]%32);
}Step 3: Compile and download the sketch to the UNO R3 board.
