ELEC2645 (2019/20) / Mbed 2 deprecated ELEC2645_Project_el18s2a_2

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Dependencies:   mbed

main.cpp@3:bd4c7eccde17, 2020-06-04 (annotated)

Committer:
Psy1990
Date:
Thu Jun 04 15:57:13 2020 +0000
Revision:
3:bd4c7eccde17
Parent:
2:c6772c5ab69d
Child:
4:07aada4c8421
Working on the game now drawing out the game area

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Psy1990 1:09a835e6d063 1 /*
Psy1990 1:09a835e6d063 2 ELEC2645 Embedded Systems Project
Psy1990 1:09a835e6d063 3 School of Electronic & Electrical Engineering
Psy1990 1:09a835e6d063 4 University of Leeds
Psy1990 1:09a835e6d063 5 2019/20
Psy1990 1:09a835e6d063 6
Psy1990 1:09a835e6d063 7 Name: Simon Thackray Atkinson
Psy1990 1:09a835e6d063 8 Username: el18s2a
Psy1990 1:09a835e6d063 9 Student ID Number: 201255483
Psy1990 1:09a835e6d063 10 Date: 05/03/2020
Psy1990 1:09a835e6d063 11 */
Psy1990 1:09a835e6d063 12
eencae 0:7423345f87c5 13 ///////// pre-processor directives ////////
eencae 0:7423345f87c5 14 #include "mbed.h"
eencae 0:7423345f87c5 15 #include "Gamepad.h"
eencae 0:7423345f87c5 16 #include "N5110.h"
eencae 0:7423345f87c5 17
eencae 0:7423345f87c5 18
eencae 0:7423345f87c5 19
eencae 0:7423345f87c5 20 /////////////// structs /////////////////
eencae 0:7423345f87c5 21 struct UserInput {
eencae 0:7423345f87c5 22 Direction d;
eencae 0:7423345f87c5 23 float mag;
eencae 0:7423345f87c5 24 };
eencae 0:7423345f87c5 25 /////////////// objects ///////////////
eencae 0:7423345f87c5 26 N5110 lcd;
eencae 0:7423345f87c5 27 Gamepad pad;
Psy1990 1:09a835e6d063 28
eencae 0:7423345f87c5 29
Psy1990 1:09a835e6d063 30
eencae 0:7423345f87c5 31 void welcome();
eencae 0:7423345f87c5 32
Psy1990 3:bd4c7eccde17 33 bool gameOver;
Psy1990 3:bd4c7eccde17 34 int borderW, borderH, appleX, appleY, score;
Psy1990 3:bd4c7eccde17 35 enum eDirection {STOP = 0, LEFT, RIGHT, UP, DOWN};
Psy1990 3:bd4c7eccde17 36 eDirection dir;
Psy1990 3:bd4c7eccde17 37
Psy1990 3:bd4c7eccde17 38
Psy1990 3:bd4c7eccde17 39
Psy1990 3:bd4c7eccde17 40
Psy1990 3:bd4c7eccde17 41
Psy1990 3:bd4c7eccde17 42 void setup()
Psy1990 3:bd4c7eccde17 43 {
Psy1990 3:bd4c7eccde17 44 gameOver = false;
Psy1990 3:bd4c7eccde17 45 dir = STOP;
Psy1990 3:bd4c7eccde17 46 borderW = WIDTH; //Fence width and height
Psy1990 3:bd4c7eccde17 47 borderH = HEIGHT;
Psy1990 3:bd4c7eccde17 48 appleX = rand() % borderW;
Psy1990 3:bd4c7eccde17 49 appleY = rand() % borderH;
Psy1990 3:bd4c7eccde17 50 score = 0;
Psy1990 3:bd4c7eccde17 51 }
Psy1990 3:bd4c7eccde17 52
Psy1990 3:bd4c7eccde17 53 void draw() {
Psy1990 3:bd4c7eccde17 54 lcd.clear();
Psy1990 3:bd4c7eccde17 55
Psy1990 3:bd4c7eccde17 56 lcd.drawRect(0,0,borderW,borderH,FILL_TRANSPARENT);
Psy1990 3:bd4c7eccde17 57 lcd.refresh();
Psy1990 3:bd4c7eccde17 58
Psy1990 3:bd4c7eccde17 59 }
Psy1990 3:bd4c7eccde17 60
eencae 0:7423345f87c5 61 ///////////// functions ////////////////
eencae 0:7423345f87c5 62 int main()
eencae 0:7423345f87c5 63 {
Psy1990 3:bd4c7eccde17 64 //initialise Display and gamepad
Psy1990 3:bd4c7eccde17 65 lcd.init();
Psy1990 3:bd4c7eccde17 66 pad.leds_off();
Psy1990 3:bd4c7eccde17 67
Psy1990 3:bd4c7eccde17 68 setup();
Psy1990 3:bd4c7eccde17 69 while (!gameOver)
Psy1990 3:bd4c7eccde17 70 {
Psy1990 3:bd4c7eccde17 71 draw();
Psy1990 3:bd4c7eccde17 72
Psy1990 3:bd4c7eccde17 73 }
Psy1990 3:bd4c7eccde17 74
Psy1990 3:bd4c7eccde17 75
Psy1990 3:bd4c7eccde17 76
Psy1990 3:bd4c7eccde17 77 /* Working on game will bring welcome screen back in
Psy1990 3:bd4c7eccde17 78
Psy1990 3:bd4c7eccde17 79 // first need to initialise display
Psy1990 1:09a835e6d063 80 lcd.init();
Psy1990 2:c6772c5ab69d 81 pad.leds_off();
eencae 0:7423345f87c5 82
Psy1990 2:c6772c5ab69d 83 while ( pad.start_pressed() == false) {
Psy1990 2:c6772c5ab69d 84
Psy1990 2:c6772c5ab69d 85 pad.led(3,1); // Only Show Green LEDS
Psy1990 2:c6772c5ab69d 86 pad.led(6,1); //
Psy1990 2:c6772c5ab69d 87
Psy1990 1:09a835e6d063 88 // Splash Screen Info
Psy1990 1:09a835e6d063 89 lcd.clear(); // we need to clear the screen first
Psy1990 1:09a835e6d063 90 lcd.printString(" Author ",0,1);
Psy1990 1:09a835e6d063 91 lcd.printString("Simon Atkinson",0,2);
Psy1990 1:09a835e6d063 92 lcd.printString(" 201255483 ",0,3);
Psy1990 1:09a835e6d063 93 lcd.printString(" Uni of Leeds ",0,4);
Psy1990 1:09a835e6d063 94 lcd.refresh(); // need to refresh display after setting pixels or writing strings
Psy1990 1:09a835e6d063 95 wait(1.0); // we don't want this screen on long!
Psy1990 1:09a835e6d063 96
Psy1990 1:09a835e6d063 97 // main menu screen no interaction yet pressing start won't do anything but its a start if you pardon the pun!
Psy1990 1:09a835e6d063 98 lcd.clear();
Psy1990 1:09a835e6d063 99 lcd.printString(" Welcome to ",0,1);
Psy1990 1:09a835e6d063 100 lcd.printString(" Snake! ",0,2);
eencae 0:7423345f87c5 101 lcd.printString(" Press Start ",0,4);
eencae 0:7423345f87c5 102 lcd.refresh();
Psy1990 1:09a835e6d063 103 wait(45.0);
Psy1990 1:09a835e6d063 104 lcd.clear();
Psy1990 1:09a835e6d063 105
Psy1990 1:09a835e6d063 106 // Easter Egg time!
Psy1990 3:bd4c7eccde17 107 pad.led(3,0); // Turn Green LEDs Off
Psy1990 3:bd4c7eccde17 108 pad.led(6,0); //
Psy1990 3:bd4c7eccde17 109 pad.led(2,1); // Turn on Amber LEDs
Psy1990 3:bd4c7eccde17 110 pad.led(5,1); //
Psy1990 1:09a835e6d063 111 lcd.printString(" Do you need ",0,1);
Psy1990 1:09a835e6d063 112 lcd.printString(" more time? ",0,2);
Psy1990 1:09a835e6d063 113 lcd.printString(" Grandpa! ",0,3);
Psy1990 1:09a835e6d063 114 lcd.refresh();
Psy1990 1:09a835e6d063 115 wait(5.0);
Psy1990 1:09a835e6d063 116
Psy1990 1:09a835e6d063 117 //returns back to normal welcome screen
Psy1990 1:09a835e6d063 118 lcd.clear();
Psy1990 3:bd4c7eccde17 119 pad.led(3,1); // Turn Green LEDs On
Psy1990 3:bd4c7eccde17 120 pad.led(6,1); //
Psy1990 3:bd4c7eccde17 121 pad.led(2,0); // Turn off Amber LEDs
Psy1990 3:bd4c7eccde17 122 pad.led(5,0); //
Psy1990 1:09a835e6d063 123 lcd.printString(" Welcome to ",0,1);
Psy1990 1:09a835e6d063 124 lcd.printString(" Snake! ",0,2);
Psy1990 1:09a835e6d063 125 lcd.printString(" Press Start ",0,4);
Psy1990 1:09a835e6d063 126 lcd.refresh();
Psy1990 3:bd4c7eccde17 127
Psy1990 1:09a835e6d063 128
Psy1990 1:09a835e6d063 129 }
Psy1990 2:c6772c5ab69d 130
Psy1990 3:bd4c7eccde17 131
Psy1990 3:bd4c7eccde17 132 while ( pad.start_pressed() == true) {
Psy1990 3:bd4c7eccde17 133 pad.leds_off();
Psy1990 3:bd4c7eccde17 134 pad.led(0,1); // Only Show Red LEDS
Psy1990 3:bd4c7eccde17 135 pad.led(3,1);
Psy1990 3:bd4c7eccde17 136
Psy1990 3:bd4c7eccde17 137 // Splash Screen Info
Psy1990 3:bd4c7eccde17 138 lcd.clear(); // we need to clear the screen first
Psy1990 3:bd4c7eccde17 139 lcd.printString(" Placeholder ",0,1);
Psy1990 3:bd4c7eccde17 140 lcd.printString(" Game Coming ",0,2);
Psy1990 3:bd4c7eccde17 141 lcd.printString(" Soon ",0,3);
Psy1990 3:bd4c7eccde17 142 lcd.printString(" :) ",0,4);
Psy1990 3:bd4c7eccde17 143 lcd.refresh(); // need to refresh display after setting pixels or writing strings
Psy1990 3:bd4c7eccde17 144
Psy1990 3:bd4c7eccde17 145
Psy1990 3:bd4c7eccde17 146 } */
Psy1990 3:bd4c7eccde17 147
Psy1990 1:09a835e6d063 148 }