ELEC2645 (2019/20) / Mbed 2 deprecated ELEC2645_Project_el18rs

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Dependencies:   mbed

main.cpp@3:522c6f850e91, 2020-05-24 (annotated)

Committer:
el18rs
Date:
Sun May 24 11:18:33 2020 +0000
Revision:
3:522c6f850e91
Parent:
2:55092965eadd
Child:
4:7ddd287a5d28
Game engine added

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 3:522c6f850e91 19 #define TETROMINO_WIDTH 4
el18rs 3:522c6f850e91 20 #define TETROMINO_HEIGHT 4
el18rs 3:522c6f850e91 21
el18rs 3:522c6f850e91 22 struct UserInput {
el18rs 3:522c6f850e91 23 Direction d;
el18rs 3:522c6f850e91 24 float mag;
el18rs 3:522c6f850e91 25 };
el18rs 3:522c6f850e91 26
el18rs 3:522c6f850e91 27 N5110 lcd;
el18rs 3:522c6f850e91 28 Gamepad pad;
el18rs 3:522c6f850e91 29 TetrisGame tetris;
el18rs 3:522c6f850e91 30
el18rs 3:522c6f850e91 31 void init();
el18rs 3:522c6f850e91 32 void update_game(UserInput input);
el18rs 3:522c6f850e91 33 void render();
el18rs 3:522c6f850e91 34 void welcome();
eencae 0:b7f1f47bb26a 35
eencae 0:b7f1f47bb26a 36
el18rs 3:522c6f850e91 37 // int ScreenHeight = 84;
el18rs 3:522c6f850e91 38 // int ScreenWidth = 48;
el18rs 3:522c6f850e91 39 // string block[7] // store tetromino blocks as a w-string
el18rs 2:55092965eadd 40
el18rs 2:55092965eadd 41
el18rs 2:55092965eadd 42
el18rs 2:55092965eadd 43
el18rs 2:55092965eadd 44 /* int Rotate(int px, int py, int r)
el18rs 2:55092965eadd 45 {
el18rs 2:55092965eadd 46 int pi = 0;
el18rs 2:55092965eadd 47 switch (r % 4);
el18rs 2:55092965eadd 48 {
el18rs 2:55092965eadd 49 case 0: pi = py * 4 + px; // shape width = 4
el18rs 2:55092965eadd 50 break;
el18rs 2:55092965eadd 51
el18rs 2:55092965eadd 52 case 1: pi = 12 + py - (px * 4); // rotates the shape by 90 degrees
el18rs 2:55092965eadd 53 break;
el18rs 2:55092965eadd 54
el18rs 2:55092965eadd 55 case 2: pi = 15 - (py * 4) - px; // rotates the shape by 180 degrees
el18rs 2:55092965eadd 56 break;
el18rs 2:55092965eadd 57
el18rs 2:55092965eadd 58 case 3: pi = 3 - py + (px * 4); // rotates the shape by 270 degrees
el18rs 2:55092965eadd 59 break;
el18rs 2:55092965eadd 60
el18rs 2:55092965eadd 61 }
el18rs 2:55092965eadd 62 return pi;
el18rs 2:55092965eadd 63 }
el18rs 2:55092965eadd 64 */
el18rs 2:55092965eadd 65
el18rs 3:522c6f850e91 66 int main()
el18rs 2:55092965eadd 67 {
el18rs 3:522c6f850e91 68 int fps = 6;
el18rs 2:55092965eadd 69
el18rs 3:522c6f850e91 70 init();
el18rs 3:522c6f850e91 71 welcome();
el18rs 2:55092965eadd 72
el18rs 3:522c6f850e91 73 render();
el18rs 3:522c6f850e91 74 wait(1.0f/fps);
el18rs 2:55092965eadd 75
el18rs 3:522c6f850e91 76 while(1) {
el18rs 3:522c6f850e91 77 tetris.read_input(pad);
el18rs 3:522c6f850e91 78 tetris.update(pad);
el18rs 3:522c6f850e91 79 render();
el18rs 3:522c6f850e91 80 wait(1.0f/fps);
el18rs 3:522c6f850e91 81 }
el18rs 3:522c6f850e91 82 }
el18rs 3:522c6f850e91 83
el18rs 3:522c6f850e91 84 void init()
el18rs 3:522c6f850e91 85 {
el18rs 3:522c6f850e91 86 lcd.init();
el18rs 3:522c6f850e91 87 padinit();
el18rs 2:55092965eadd 88
el18rs 3:522c6f850e91 89 tetris.init(TETROMINO_WIDTH, TETROMINO_HEIGHT);
el18rs 2:55092965eadd 90
el18rs 2:55092965eadd 91 }
el18rs 2:55092965eadd 92
el18rs 3:522c6f850e91 93 void render()
el18rs 2:55092965eadd 94 {
el18rs 3:522c6f850e91 95 lcd.clear();
el18rs 3:522c6f850e91 96 tetris.draw(lcd);
el18rs 3:522c6f850e91 97 lcd.refresh();
eencae 0:b7f1f47bb26a 98 }
eencae 0:b7f1f47bb26a 99
el18rs 3:522c6f850e91 100 void welcome() {
el18rs 3:522c6f850e91 101
el18rs 3:522c6f850e91 102 lcd.printString(" TETRIS ",0,1);
el18rs 3:522c6f850e91 103 lcd.printString(" Press Start ",0,4);
el18rs 3:522c6f850e91 104 lcd.refresh();
el18rs 3:522c6f850e91 105
el18rs 3:522c6f850e91 106 while (pad.start_pressed() == false) {
el18rs 3:522c6f850e91 107 lcd.setContrast(pad.read_pot1());
el18rs 3:522c6f850e91 108 pad.leds_on();
el18rs 3:522c6f850e91 109 wait(0.1);
el18rs 3:522c6f850e91 110 pad.leds_off();
el18rs 3:522c6f850e91 111 wait(0.1);
el18rs 3:522c6f850e91 112 }
el18rs 3:522c6f850e91 113 }