ELEC2645 (2019/20) / Mbed 2 deprecated ELEC2645_Project_el17oc

Owen Cavender 201159294

Dependencies:   mbed

snake.h@2:ffbfd3f53ee2, 2020-05-30 (annotated)

Committer:
el17oc
Date:
Sat May 30 06:12:09 2020 +0000
Revision:
2:ffbfd3f53ee2
Parent:
1:897160a1a3ae 
Final Submission. I have read and agreed with Statement of Academic Integrity

Who changed what in which revision?

UserRevisionLine numberNew contents of line
el17oc 1:897160a1a3ae 1
el17oc 1:897160a1a3ae 2 #ifndef SNAKE_H
el17oc 1:897160a1a3ae 3 #define SNAKE_H
el17oc 1:897160a1a3ae 4
el17oc 1:897160a1a3ae 5 #include "mbed.h"
el17oc 1:897160a1a3ae 6 #include "N5110.h"
el17oc 1:897160a1a3ae 7 #include "Gamepad.h"
el17oc 1:897160a1a3ae 8
el17oc 2:ffbfd3f53ee2 9 /** Snake Class
el17oc 2:ffbfd3f53ee2 10 * Owen Cavender, University of Leeds
el17oc 2:ffbfd3f53ee2 11 */
el17oc 1:897160a1a3ae 12
el17oc 1:897160a1a3ae 13 class Snake
el17oc 1:897160a1a3ae 14 {
el17oc 1:897160a1a3ae 15
el17oc 1:897160a1a3ae 16
el17oc 1:897160a1a3ae 17 public:
el17oc 1:897160a1a3ae 18 Snake();
el17oc 2:ffbfd3f53ee2 19 /** constructor
el17oc 2:ffbfd3f53ee2 20 */
el17oc 1:897160a1a3ae 21 ~Snake();
el17oc 2:ffbfd3f53ee2 22 /** deconstructor
el17oc 2:ffbfd3f53ee2 23 */
el17oc 1:897160a1a3ae 24
el17oc 2:ffbfd3f53ee2 25 enum Directions { /**enum of directions*/
el17oc 1:897160a1a3ae 26 up,
el17oc 1:897160a1a3ae 27 down,
el17oc 1:897160a1a3ae 28 left,
el17oc 1:897160a1a3ae 29 right,
el17oc 2:ffbfd3f53ee2 30
el17oc 1:897160a1a3ae 31 };
el17oc 1:897160a1a3ae 32
el17oc 1:897160a1a3ae 33 void init();
el17oc 2:ffbfd3f53ee2 34 /** initialises 'Snake' class
el17oc 2:ffbfd3f53ee2 35 */
el17oc 2:ffbfd3f53ee2 36 void get_direction(Gamepad &pad);
el17oc 2:ffbfd3f53ee2 37 /** reads input from gamepad
el17oc 2:ffbfd3f53ee2 38 *updates direction
el17oc 2:ffbfd3f53ee2 39 */
el17oc 2:ffbfd3f53ee2 40 void render_clear_tail(N5110 &lcd);
el17oc 2:ffbfd3f53ee2 41 /** clears pixel on the end of snake
el17oc 2:ffbfd3f53ee2 42 *before everything else on the screen is updated and rendered
el17oc 2:ffbfd3f53ee2 43 */
el17oc 2:ffbfd3f53ee2 44 void move_snake();
el17oc 2:ffbfd3f53ee2 45 /**alters the values assigned to the snake's body
el17oc 2:ffbfd3f53ee2 46 *based on the _direction set in get_direction
el17oc 2:ffbfd3f53ee2 47 */
el17oc 2:ffbfd3f53ee2 48 void apple_collected(N5110 &lcd, Gamepad &pad);
el17oc 2:ffbfd3f53ee2 49 /** check to see if the apple x,y = snakehead x,y values
el17oc 2:ffbfd3f53ee2 50 *increases score, triggers a true which causes generation of apple, updates counter
el17oc 2:ffbfd3f53ee2 51 *Plays a tone and toggles LEDs
el17oc 2:ffbfd3f53ee2 52 */
el17oc 2:ffbfd3f53ee2 53 void check_gameover(N5110 &lcd);
el17oc 2:ffbfd3f53ee2 54 /**checks if game is over based on 3 conditions
el17oc 2:ffbfd3f53ee2 55 */
el17oc 2:ffbfd3f53ee2 56 void get_Apple_position(N5110 &lcd);
el17oc 2:ffbfd3f53ee2 57 /**sets the apple position
el17oc 2:ffbfd3f53ee2 58 *an update of position is triggered by bool _reset_apple
el17oc 2:ffbfd3f53ee2 59 */
el17oc 2:ffbfd3f53ee2 60 void render(N5110 &lcd, Gamepad &pad);
el17oc 2:ffbfd3f53ee2 61 /**draws the snake, border, and apple during the game
el17oc 2:ffbfd3f53ee2 62 * if it is game over, it displays the score and a gameo over message
el17oc 2:ffbfd3f53ee2 63 */
el17oc 1:897160a1a3ae 64
el17oc 1:897160a1a3ae 65
el17oc 1:897160a1a3ae 66
el17oc 2:ffbfd3f53ee2 67 Vector2D get_Snakehead();
el17oc 2:ffbfd3f53ee2 68 /**returns _x0, and _y0 values
el17oc 2:ffbfd3f53ee2 69 */
el17oc 2:ffbfd3f53ee2 70
el17oc 2:ffbfd3f53ee2 71 int get_countdown();
el17oc 2:ffbfd3f53ee2 72 /**reurns counter value
el17oc 2:ffbfd3f53ee2 73 */
el17oc 2:ffbfd3f53ee2 74 int get_score();
el17oc 2:ffbfd3f53ee2 75 /**returns score;
el17oc 2:ffbfd3f53ee2 76 */
el17oc 1:897160a1a3ae 77
el17oc 1:897160a1a3ae 78 private:
el17oc 1:897160a1a3ae 79
el17oc 2:ffbfd3f53ee2 80
el17oc 2:ffbfd3f53ee2 81 bool get_gameover();
el17oc 2:ffbfd3f53ee2 82 /** returns _gameover
el17oc 2:ffbfd3f53ee2 83 *private as it is only used in Snake class
el17oc 2:ffbfd3f53ee2 84 */
el17oc 2:ffbfd3f53ee2 85
el17oc 2:ffbfd3f53ee2 86 /**Snake private variables*/
el17oc 1:897160a1a3ae 87 Directions _direction;
el17oc 2:ffbfd3f53ee2 88 int _countdown;
el17oc 2:ffbfd3f53ee2 89 bool _gameover;
el17oc 1:897160a1a3ae 90 int _score;
el17oc 2:ffbfd3f53ee2 91 int _reset_apple;
el17oc 1:897160a1a3ae 92
el17oc 2:ffbfd3f53ee2 93 int _x0; /**snake position variable*/
el17oc 2:ffbfd3f53ee2 94 int _y0;
el17oc 2:ffbfd3f53ee2 95 int _x1;
el17oc 2:ffbfd3f53ee2 96 int _y1;
el17oc 2:ffbfd3f53ee2 97 int _x2;
el17oc 2:ffbfd3f53ee2 98 int _y2;
el17oc 2:ffbfd3f53ee2 99 int _x3;
el17oc 2:ffbfd3f53ee2 100 int _y3;
el17oc 2:ffbfd3f53ee2 101 int _x4;
el17oc 2:ffbfd3f53ee2 102 int _y4;
el17oc 2:ffbfd3f53ee2 103 int _x5;
el17oc 2:ffbfd3f53ee2 104 int _y5;
el17oc 2:ffbfd3f53ee2 105 int _x6;
el17oc 2:ffbfd3f53ee2 106 int _y6;
el17oc 2:ffbfd3f53ee2 107 int _x7;
el17oc 2:ffbfd3f53ee2 108 int _y7;
el17oc 2:ffbfd3f53ee2 109
el17oc 2:ffbfd3f53ee2 110
el17oc 2:ffbfd3f53ee2 111 int _apx; /**apple position variable*/
el17oc 2:ffbfd3f53ee2 112 int _apy;
el17oc 1:897160a1a3ae 113
el17oc 1:897160a1a3ae 114 };
el17oc 1:897160a1a3ae 115
el17oc 1:897160a1a3ae 116
el17oc 1:897160a1a3ae 117 #endif