ELEC2645 (2019/20) / Mbed 2 deprecated ELEC2645_Project_ll17lrc_v2

Lewis Cheadle 201245660

Dependencies:   mbed

main.cpp@13:fd290d2fd917, 2020-05-26 (annotated)

Committer:
ll17lrc
Date:
Tue May 26 22:41:23 2020 +0000
Revision:
13:fd290d2fd917
Parent:
8:10eb578dd754 
Final Submission. I have read and agreed with Statement of Academic Integrity.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ll17lrc 2:823dea76ff2e 1 ///////// pre-processor directives ////////
eencae 0:b7f1f47bb26a 2 #include "mbed.h"
eencae 0:b7f1f47bb26a 3 #include "Gamepad.h"
eencae 0:b7f1f47bb26a 4 #include "N5110.h"
ll17lrc 2:823dea76ff2e 5 #include "ImpossEngine.h"
ll17lrc 2:823dea76ff2e 6
eencae 0:b7f1f47bb26a 7
eencae 0:b7f1f47bb26a 8
ll17lrc 2:823dea76ff2e 9 /////////////// structs /////////////////
ll17lrc 2:823dea76ff2e 10 struct UserInput {
ll17lrc 2:823dea76ff2e 11 Direction d;
ll17lrc 2:823dea76ff2e 12 float mag;
ll17lrc 2:823dea76ff2e 13 };
ll17lrc 2:823dea76ff2e 14 /////////////// objects ///////////////
ll17lrc 2:823dea76ff2e 15 N5110 lcd;
eencae 0:b7f1f47bb26a 16 Gamepad pad;
ll17lrc 4:a9d5fca3b7ba 17 ImpossEngine imposs;
ll17lrc 4:a9d5fca3b7ba 18 int level;
ll17lrc 4:a9d5fca3b7ba 19 int ball_x_pos;
ll17lrc 4:a9d5fca3b7ba 20 int ball_y_pos;
ll17lrc 2:823dea76ff2e 21
ll17lrc 2:823dea76ff2e 22 ///////////// prototypes ///////////////
ll17lrc 2:823dea76ff2e 23 void init();
ll17lrc 2:823dea76ff2e 24 void update_game(UserInput input);
ll17lrc 2:823dea76ff2e 25 void render();
ll17lrc 2:823dea76ff2e 26 void welcome();
ll17lrc 2:823dea76ff2e 27 void start_menu();
ll17lrc 2:823dea76ff2e 28
ll17lrc 2:823dea76ff2e 29 ///////////// functions ////////////////
eencae 0:b7f1f47bb26a 30
eencae 0:b7f1f47bb26a 31 int main()
eencae 0:b7f1f47bb26a 32 {
ll17lrc 2:823dea76ff2e 33
ll17lrc 2:823dea76ff2e 34 int fps = 6; // frames per second
ll17lrc 2:823dea76ff2e 35
ll17lrc 2:823dea76ff2e 36 init(); // initialise and then display welcome screen...
ll17lrc 2:823dea76ff2e 37 welcome(); // waiting for the user to start
ll17lrc 4:a9d5fca3b7ba 38 imposs.complete(pad,lcd); // brings up start menu for user to select option
ll17lrc 2:823dea76ff2e 39 render(); // first draw the initial frame
ll17lrc 2:823dea76ff2e 40 wait(1.0f/fps); // and wait for one frame period
ll17lrc 2:823dea76ff2e 41
ll17lrc 2:823dea76ff2e 42
ll17lrc 2:823dea76ff2e 43 // game loop - read input, update the game state and render the display
ll17lrc 2:823dea76ff2e 44 while (1) {
ll17lrc 2:823dea76ff2e 45 imposs.read_input(pad);
ll17lrc 7:35465b3bf586 46 imposs.update(pad,lcd);
ll17lrc 2:823dea76ff2e 47 render();
ll17lrc 2:823dea76ff2e 48 wait(1.0f/fps);
ll17lrc 2:823dea76ff2e 49 }
eencae 0:b7f1f47bb26a 50 }
eencae 0:b7f1f47bb26a 51
ll17lrc 2:823dea76ff2e 52
ll17lrc 2:823dea76ff2e 53 // this function draws each frame on the LCD
ll17lrc 2:823dea76ff2e 54 void render()
ll17lrc 2:823dea76ff2e 55 {
ll17lrc 2:823dea76ff2e 56 // clear screen, re-draw and refresh
ll17lrc 2:823dea76ff2e 57 lcd.clear();
ll17lrc 8:10eb578dd754 58 imposs.draw(lcd,pad);
ll17lrc 2:823dea76ff2e 59 lcd.refresh();
ll17lrc 2:823dea76ff2e 60 }
ll17lrc 2:823dea76ff2e 61
ll17lrc 2:823dea76ff2e 62 // simple splash screen displayed on start-up
ll17lrc 2:823dea76ff2e 63 void welcome() {
ll17lrc 2:823dea76ff2e 64
ll17lrc 2:823dea76ff2e 65 lcd.printString(" Welcome to ",0,1);
ll17lrc 2:823dea76ff2e 66 lcd.printString(" Impossible ",0,2);
ll17lrc 2:823dea76ff2e 67 lcd.printString(" Press Start ",0,4);
ll17lrc 2:823dea76ff2e 68 lcd.refresh();
ll17lrc 2:823dea76ff2e 69
ll17lrc 2:823dea76ff2e 70 // wait flashing LEDs until start button is pressed
ll17lrc 2:823dea76ff2e 71 while ( pad.start_pressed() == false) {
ll17lrc 2:823dea76ff2e 72 lcd.setContrast( pad.read_pot1());
ll17lrc 2:823dea76ff2e 73 pad.leds_on();
ll17lrc 2:823dea76ff2e 74 wait(0.2);
ll17lrc 2:823dea76ff2e 75 pad.leds_off();
ll17lrc 2:823dea76ff2e 76 wait(0.2);
ll17lrc 2:823dea76ff2e 77 }
ll17lrc 2:823dea76ff2e 78
ll17lrc 2:823dea76ff2e 79 }
ll17lrc 2:823dea76ff2e 80
ll17lrc 2:823dea76ff2e 81
ll17lrc 2:823dea76ff2e 82
ll17lrc 3:4494e6928194 83
ll17lrc 3:4494e6928194 84 void init()
ll17lrc 3:4494e6928194 85 {
ll17lrc 3:4494e6928194 86 // need to initialise LCD and Gamepad
ll17lrc 3:4494e6928194 87 lcd.init();
ll17lrc 3:4494e6928194 88 pad.init();
ll17lrc 3:4494e6928194 89
ll17lrc 2:823dea76ff2e 90 }