Introduction: Arduino Space Race Game Version _1
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About: I am an Electric Electronic Engineer student and freelancer . I want to share staff what i build with you.
Hey friends. Today ı am ganna show you how can you make a Space Race Game by LCD5110 screen and joystic.Let's look steps...
Step 1: NEEDS
Here is a list of parts that i used to make this project:
- Arduino UNO
- Joystick Module
- Jumper Wires (male to male and male to female)
- Breadboard
Step 2: SCHEMA
VCC -> Arduino 5V
BL -> Arduino pin 3
GND -> Arduino GND
CLK (SCLK) -> Arduino pin 8
DIN (MOSI) -> Arduino pin 9
DC -> Arduino pin 10
CE or CS -> Arduino pin 12
RST (RESET) -> Arduino pin 11
Step 3: CODE
The code has explanations of code functions. You will easly understand it. If you have a problem , you can contact me.
<p>#include <lcd5110_graph.h><br></lcd5110_graph.h></p><p>LCD5110 lcd(8,9,10,11,12); //(clk,din,dc,rst,ce)</p><p>int BL=3;
extern uint8_t SmallFont[]; //describe the fonts
extern uint8_t MediumNumbers[];
extern uint8_t arac[]; //describe our shape
extern uint8_t dusman_araci[]; //desribe enemy shape
const int xpin=A0; //joystick x pin
char pozisyon=2; //describe the location, our shape start location 2
boolean kontrol = true;
boolean dusmanOldu = true;
int skor=0;
int hiz=0;
int dusmanKonumu1; //describe enemy1 x location
int dusmanKonumu2; //describe enemy2 x location
int dusmaninYdeKonumu; //describe enemies y location</p><p> void dusmanAraci(int yer, int asama ){ //set locations for enemy shapes
if (yer==1){ //if location=1;
lcd.drawBitmap(2 , asama, dusman_araci, 12, 8); //draw enemy shape
}
if (yer==2){
lcd.drawBitmap(18, asama, dusman_araci, 12, 8);
}
if (yer==3){
lcd.drawBitmap(34, asama, dusman_araci, 12, 8);
}}</p><p> void oyunBitti() { //if we failure, the game over
while(1) {
delay(100); //wait 1 milisecond
lcd.clrScr(); //clear the screen
lcd.setFont(SmallFont); //set font
lcd.print("GAME OVER",CENTER,20); //print
lcd.update(); //update the screen
}}</p><p>
void setup() {
pinMode(BL,OUTPUT); //set back light Output
lcd.InitLCD(); //initilaze the lcd screen
lcd.setContrast(55); //set contrast(amound 0 to 127)
Serial.begin(9600); //start serial comunation
}</p><p>void loop() {
analogWrite(BL,200);</p><p>
//set game screen
lcd.drawRect(0,0,47,47); //we draw rectangle
lcd.setFont(SmallFont); //set font
lcd.print("skor",53,0); //printf score
lcd.setFont(MediumNumbers); //set font
lcd.printNumI(skor,59,7); //get score
lcd.setFont(SmallFont);
lcd.print("hiz",56,25); //print speed
lcd.setFont(MediumNumbers);
lcd.printNumI(hiz,59,32); //get speed
lcd.update(); //update</p><p>
//set the joyistick location
int x=analogRead(xpin);
if(x<300 && pozisyon!=1 && kontrol==true ){ //if location!=1,x state<300 and control is true
pozisyon--; //decrease the location it means move shape to the left
kontrol=false; //control false for another movement
}
else if(x>600 && pozisyon!=3 && kontrol==true){ //if location!=3,x state>600 and control is true
pozisyon++; //increase the location it means move shape to the right
kontrol=false;
}
else if(x>300 && x<600 ){
kontrol=true;
}
Serial.println(x); //for learning x state
//set the our shape location
lcd.clrScr(); //clear the screen
if (pozisyon==1){ //if location=1;
lcd.drawBitmap(2, 37, arac, 12, 8);} //draw our ship
if (pozisyon==2){
lcd.drawBitmap(18, 37, arac, 12, 8);}</p><p> if (pozisyon==3){
lcd.drawBitmap(34, 37, arac, 12, 8);}</p><p> if (dusmanOldu){ //if enemy shape is dead,check are they dead
dusmanKonumu1 = pozisyon; //draw first enemy shape
dusmanKonumu2 = random(0,4); //draw another enemy shape somewhere
dusmaninYdeKonumu = 0; //bring enemy from the top
dusmanOldu = false;} //enemy is recreated so they are not dead
dusmanAraci (dusmanKonumu1,dusmaninYdeKonumu); dusmaninYdeKonumu++; //draw first enemy shape and get it from top to bottom
dusmanAraci (dusmanKonumu2,dusmaninYdeKonumu); dusmaninYdeKonumu++; //draw second enemy shape and get it from top to bottom
if (dusmaninYdeKonumu>22 && ((dusmanKonumu1 == pozisyon) || (dusmanKonumu2 == pozisyon)) ){ //if our shape touch enemy shapes
oyunBitti();} //the game is over
if (dusmaninYdeKonumu>40){ //if our shape escape from enemies
dusmanOldu = true; //kill enemy shapes
skor++;} //increase one by one the score
//increase speed according to score
if (skor>=0 && skor<=10){ //if score is amoung 0 to 10
hiz = 0; delay(80); //the game speed is slow 80ms
}
if (skor>10 && skor<=20){ //if score is amoung 10 to 20
hiz = 1; delay(65); //increase speed to 65ms and increase speed to 1
}
if (skor>20 && skor<=30){
hiz = 2; delay(50);
}
if (skor>30 && skor<=40){
hiz = 3; delay(40);
}
}</p>Step 4: CODE BITMAP
Furthermore, you have to include bitmap graphic for shapes.It must be a .c file and the same name with code name.Also,it has to be in the same file.
<p>//------------------------------------------------------------------------------<br>// File generated by LCD Assistant
// http://en.radzio.dxp.pl/bitmap_converter/
//------------------------------------------------------------------------------
#include <avr pgmspace.h=""> //include for progmem function</avr></p><p>const unsigned char arac []PROGMEM = { //our shape bitmap
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
};</p><p>const unsigned char dusman_araci []PROGMEM = { //enemy ship bitmap
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
};</p>Step 5: THANKS FOR VIEWING
Before ı started to share my projects, ı coded in Turkish words so i couldn't chance every words to english.Here the words translation which ı use this project,
Oyun = Game
Arac = Shape
Dusman = Enemy
kontrol = control
Konum,Yer = Location
Oyun Bitti = Game Over
Skor = Score
Hiz = Speed
