Roberta Smith / Mbed 2 deprecated ELEC2645_Project_el18rs

All there but errors need fixing

Dependencies:   mbed

main.cpp@5:53e021832adc, 2020-05-31 (annotated)

Committer:
el18rs
Date:
Sun May 31 17:35:30 2020 +0000
Revision:
5:53e021832adc
Parent:
4:7ddd287a5d28 
changes made

Who changed what in which revision?

UserRevisionLine numberNew contents of line
el18rs 2:55092965eadd 1 /*
eencae 0:b7f1f47bb26a 2 ELEC2645 Embedded Systems Project
eencae 0:b7f1f47bb26a 3 School of Electronic & Electrical Engineering
eencae 0:b7f1f47bb26a 4 University of Leeds
eencae 0:b7f1f47bb26a 5 2019/20
eencae 0:b7f1f47bb26a 6
el18rs 1:35dba0833c7d 7 Name: Ruby Smith
el18rs 1:35dba0833c7d 8 Username: el18rs
el18rs 1:35dba0833c7d 9 Student ID Number: 201259470
el18rs 1:35dba0833c7d 10 Date: 22/05/20
eencae 0:b7f1f47bb26a 11 */
eencae 0:b7f1f47bb26a 12
eencae 0:b7f1f47bb26a 13 // includes
eencae 0:b7f1f47bb26a 14 #include "mbed.h"
eencae 0:b7f1f47bb26a 15 #include "Gamepad.h"
eencae 0:b7f1f47bb26a 16 #include "N5110.h"
el18rs 3:522c6f850e91 17 #include "TetrisGame.h"
el18rs 3:522c6f850e91 18
el18rs 4:7ddd287a5d28 19 // set defaults
el18rs 3:522c6f850e91 20 #define TETROMINO_WIDTH 4
el18rs 3:522c6f850e91 21 #define TETROMINO_HEIGHT 4
el18rs 4:7ddd287a5d28 22 // #define TETROMINO_SIZE 4
el18rs 4:7ddd287a5d28 23 #define TETROMINO_SPEED 1
el18rs 4:7ddd287a5d28 24 #define HEIGHT 48
el18rs 4:7ddd287a5d28 25 #define WIDTH 84
el18rs 4:7ddd287a5d28 26 // STRUCTS //
el18rs 3:522c6f850e91 27
el18rs 3:522c6f850e91 28 struct UserInput {
el18rs 3:522c6f850e91 29 Direction d;
el18rs 3:522c6f850e91 30 float mag;
el18rs 3:522c6f850e91 31 };
el18rs 3:522c6f850e91 32
el18rs 4:7ddd287a5d28 33 // OBJECTS //
el18rs 4:7ddd287a5d28 34
el18rs 3:522c6f850e91 35 N5110 lcd;
el18rs 3:522c6f850e91 36 Gamepad pad;
el18rs 3:522c6f850e91 37 TetrisGame tetris;
el18rs 3:522c6f850e91 38
el18rs 4:7ddd287a5d28 39 // PROTOTYPES //
el18rs 4:7ddd287a5d28 40
el18rs 3:522c6f850e91 41 void init();
el18rs 3:522c6f850e91 42 void update_game(UserInput input);
el18rs 3:522c6f850e91 43 void render();
el18rs 3:522c6f850e91 44 void welcome();
el18rs 4:7ddd287a5d28 45 void exit_game();
el18rs 4:7ddd287a5d28 46 void cancel_line();
el18rs 4:7ddd287a5d28 47 int score = 0;
eencae 0:b7f1f47bb26a 48
el18rs 3:522c6f850e91 49 // int ScreenHeight = 84;
el18rs 3:522c6f850e91 50 // int ScreenWidth = 48;
el18rs 2:55092965eadd 51
el18rs 4:7ddd287a5d28 52 // FUNCTIONS //
el18rs 2:55092965eadd 53
el18rs 3:522c6f850e91 54 int main()
el18rs 2:55092965eadd 55 {
el18rs 4:7ddd287a5d28 56 int fps = 6; // 6 frames per second
el18rs 2:55092965eadd 57
el18rs 4:7ddd287a5d28 58 init(); // initialise and display welcome screen
el18rs 4:7ddd287a5d28 59 welcome(); // wait for user to press start
el18rs 4:7ddd287a5d28 60
el18rs 4:7ddd287a5d28 61 render(); // draw initial frame
el18rs 4:7ddd287a5d28 62 wait(1.0f/fps); // wait one frame period
el18rs 2:55092965eadd 63
el18rs 4:7ddd287a5d28 64 // game loop
el18rs 3:522c6f850e91 65 while(1) {
el18rs 4:7ddd287a5d28 66 tetris.read_input(pad); // read input
el18rs 3:522c6f850e91 67 tetris.update(pad);
el18rs 4:7ddd287a5d28 68 //play_game(); // update game state
el18rs 4:7ddd287a5d28 69 render(); // render the display
el18rs 4:7ddd287a5d28 70 wait(1.0f/fps); // wait one frame period
el18rs 4:7ddd287a5d28 71 break;
el18rs 4:7ddd287a5d28 72
el18rs 4:7ddd287a5d28 73 }
el18rs 4:7ddd287a5d28 74 }
el18rs 4:7ddd287a5d28 75
el18rs 4:7ddd287a5d28 76 void exit_game() {
el18rs 4:7ddd287a5d28 77 lcd.clear();
el18rs 4:7ddd287a5d28 78 lcd.printString(" GAME OVER ",0, 3);
el18rs 4:7ddd287a5d28 79 lcd.refresh();
el18rs 4:7ddd287a5d28 80 wait(10);
el18rs 4:7ddd287a5d28 81 lcd.clear();
el18rs 4:7ddd287a5d28 82 lcd.printString(" press RESET ",0,6);
el18rs 4:7ddd287a5d28 83 lcd.refresh();
el18rs 4:7ddd287a5d28 84 exit(1.0);
el18rs 4:7ddd287a5d28 85 }
el18rs 4:7ddd287a5d28 86
el18rs 4:7ddd287a5d28 87
el18rs 4:7ddd287a5d28 88 void cancel_line() {
el18rs 4:7ddd287a5d28 89 int count;
el18rs 4:7ddd287a5d28 90 for(int j=0; j<=46; j+=1) {
el18rs 4:7ddd287a5d28 91 for(int i=0; i<=82; i++) {
el18rs 4:7ddd287a5d28 92 if (lcd.getPixel(i,j)==0) {
el18rs 4:7ddd287a5d28 93 count=0;
el18rs 4:7ddd287a5d28 94 break;
el18rs 4:7ddd287a5d28 95 } else if (lcd.getPixel(i,j)==1){
el18rs 4:7ddd287a5d28 96 count ++;
el18rs 4:7ddd287a5d28 97 }
el18rs 4:7ddd287a5d28 98 }
el18rs 4:7ddd287a5d28 99 if(count==83) {
el18rs 4:7ddd287a5d28 100 count = 0;
el18rs 4:7ddd287a5d28 101 lcd.drawLine(0,j,82,j,0); // clear line
el18rs 4:7ddd287a5d28 102 score++;
el18rs 4:7ddd287a5d28 103 for(int x=0; x<=82; x++) {
el18rs 4:7ddd287a5d28 104 for(int y=j; y>=0; y--) {
el18rs 4:7ddd287a5d28 105 lcd.setPixel(x,y,false);
el18rs 4:7ddd287a5d28 106 lcd.setPixel(x,y+1);
el18rs 4:7ddd287a5d28 107 }
el18rs 4:7ddd287a5d28 108 }
el18rs 4:7ddd287a5d28 109 }
el18rs 4:7ddd287a5d28 110 }
el18rs 4:7ddd287a5d28 111
el18rs 4:7ddd287a5d28 112
el18rs 3:522c6f850e91 113 }
el18rs 3:522c6f850e91 114
el18rs 4:7ddd287a5d28 115
el18rs 4:7ddd287a5d28 116 // initialise classes and libraries
el18rs 4:7ddd287a5d28 117 void init() {
el18rs 4:7ddd287a5d28 118 lcd.init(); // initialise lcd
el18rs 4:7ddd287a5d28 119 pad.init(); // initialise Gamepad
el18rs 2:55092965eadd 120
el18rs 4:7ddd287a5d28 121 // initialise the game with correct tetromino sizes etc
el18rs 4:7ddd287a5d28 122 tetris.init(0, WIDTH/2 - 2, HEIGHT, 1);
el18rs 2:55092965eadd 123
el18rs 2:55092965eadd 124 }
el18rs 2:55092965eadd 125
el18rs 4:7ddd287a5d28 126 void render() { // draws each frame on the lcd
el18rs 4:7ddd287a5d28 127
el18rs 4:7ddd287a5d28 128 lcd.clear(); // clear screen
el18rs 4:7ddd287a5d28 129 tetris.draw(lcd); // re-draw
el18rs 4:7ddd287a5d28 130 lcd.refresh(); // refresh screen
eencae 0:b7f1f47bb26a 131 }
eencae 0:b7f1f47bb26a 132
el18rs 4:7ddd287a5d28 133 // welcome screen display
el18rs 3:522c6f850e91 134 void welcome() {
el18rs 3:522c6f850e91 135
el18rs 3:522c6f850e91 136 lcd.printString(" TETRIS ",0,1);
el18rs 3:522c6f850e91 137 lcd.printString(" Press Start ",0,4);
el18rs 3:522c6f850e91 138 lcd.refresh();
el18rs 3:522c6f850e91 139
el18rs 4:7ddd287a5d28 140 // flash LEDs untile start button pressed
el18rs 3:522c6f850e91 141 while (pad.start_pressed() == false) {
el18rs 3:522c6f850e91 142 lcd.setContrast(pad.read_pot1());
el18rs 3:522c6f850e91 143 pad.leds_on();
el18rs 3:522c6f850e91 144 wait(0.1);
el18rs 3:522c6f850e91 145 pad.leds_off();
el18rs 3:522c6f850e91 146 wait(0.1);
el18rs 3:522c6f850e91 147 }
el18rs 4:7ddd287a5d28 148 }