XJEL2645 (18/19) / Mbed 2 deprecated 2645_Mygame

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Dependencies:   mbed Gamepad N5110

main.cpp@4:323f42022d87, 2019-04-14 (annotated)

Committer:
694617778
Date:
Sun Apr 14 06:47:12 2019 +0000
Revision:
4:323f42022d87
Parent:
3:1358cbb05ad3
Child:
5:82094591b4b4
finish

Who changed what in which revision?

UserRevisionLine numberNew contents of line
694617778 0:b67614a0c4cf 1 ///////// pre-processor directives ////////
694617778 0:b67614a0c4cf 2 #include "mbed.h"
694617778 0:b67614a0c4cf 3 #include "Gamepad.h"
694617778 0:b67614a0c4cf 4 #include "N5110.h"
694617778 1:b49c36604125 5 #include "snake.h"
694617778 1:b49c36604125 6 #include "Engine.h"
694617778 0:b67614a0c4cf 7
694617778 0:b67614a0c4cf 8 /////////////// objects ///////////////
694617778 0:b67614a0c4cf 9 N5110 lcd(PTC9,PTC0,PTC7,PTD2,PTD1,PTC11);
694617778 0:b67614a0c4cf 10 Gamepad pad;
694617778 1:b49c36604125 11 snake snake;
694617778 1:b49c36604125 12 Engine engine;
694617778 0:b67614a0c4cf 13
694617778 0:b67614a0c4cf 14 ///////////// prototypes ///////////////
694617778 0:b67614a0c4cf 15 void init();
694617778 0:b67614a0c4cf 16 void run();
694617778 4:323f42022d87 17 void over();
694617778 0:b67614a0c4cf 18 ///////////// functions ////////////////
694617778 0:b67614a0c4cf 19 int main()
694617778 0:b67614a0c4cf 20 {
694617778 0:b67614a0c4cf 21 int fps = 8; // frames per second
694617778 0:b67614a0c4cf 22
694617778 0:b67614a0c4cf 23 init();
694617778 3:1358cbb05ad3 24 engine.welcome(pad,lcd); // show welcome display, waiting for the user to start
694617778 0:b67614a0c4cf 25
694617778 4:323f42022d87 26 // game loop - read input, update the game state and render the display
694617778 2:934daa65f73d 27 while (snake.over == 0) {
694617778 1:b49c36604125 28 run();
694617778 2:934daa65f73d 29 wait(1.0f/fps); // and wait for one frame period
694617778 2:934daa65f73d 30 }
694617778 4:323f42022d87 31 over();
694617778 1:b49c36604125 32
694617778 2:934daa65f73d 33
694617778 0:b67614a0c4cf 34 }
694617778 0:b67614a0c4cf 35
694617778 3:1358cbb05ad3 36
694617778 0:b67614a0c4cf 37
694617778 0:b67614a0c4cf 38 // this function draws each frame on the LCD
694617778 0:b67614a0c4cf 39 void run()
694617778 0:b67614a0c4cf 40 {
694617778 0:b67614a0c4cf 41 // clear screen, re-draw and refresh
694617778 0:b67614a0c4cf 42 lcd.clear();
694617778 1:b49c36604125 43 int length = snake.get_length();
694617778 2:934daa65f73d 44 snake.check_eat(pad);
694617778 1:b49c36604125 45 snake.draw(lcd,length);
694617778 1:b49c36604125 46 int direction = engine.get_direction(pad);
694617778 1:b49c36604125 47 snake.update(direction,length);
694617778 2:934daa65f73d 48 snake.check_over(lcd);
694617778 0:b67614a0c4cf 49 lcd.refresh();
694617778 0:b67614a0c4cf 50 }
694617778 0:b67614a0c4cf 51
694617778 0:b67614a0c4cf 52 // initialies all classes and libraries
694617778 0:b67614a0c4cf 53 void init()
694617778 0:b67614a0c4cf 54 {
694617778 0:b67614a0c4cf 55 // need to initialise LCD and Gamepad
694617778 0:b67614a0c4cf 56 lcd.init();
694617778 1:b49c36604125 57 pad.init();
694617778 2:934daa65f73d 58 snake.init(2,3);
694617778 0:b67614a0c4cf 59
694617778 0:b67614a0c4cf 60 }
694617778 0:b67614a0c4cf 61
694617778 4:323f42022d87 62 void over()
694617778 4:323f42022d87 63 {
694617778 4:323f42022d87 64 int s = snake.get_score();
694617778 4:323f42022d87 65 engine.gameover(pad,lcd,s);
694617778 1:b49c36604125 66
694617778 4:323f42022d87 67 }