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Dependencies:   mbed

Coin/Coin.cpp@21:20478f086bc2, 2019-04-20 (annotated)

Committer:
lewisgw
Date:
Sat Apr 20 14:46:50 2019 +0000
Revision:
21:20478f086bc2
Parent:
16:331be5c7ed80
Child:
26:4253656c0755
Fully documented and commented all classes and functions

Who changed what in which revision?

UserRevisionLine numberNew contents of line
lewisgw 15:876c047a6ec9 1 #include "Coin.h"
lewisgw 15:876c047a6ec9 2
lewisgw 15:876c047a6ec9 3 // Define sprite arrays.
lewisgw 15:876c047a6ec9 4 int coin_front[5][5] = {
lewisgw 15:876c047a6ec9 5 { 0,0,1,0,0 },
lewisgw 15:876c047a6ec9 6 { 0,1,0,1,0 },
lewisgw 15:876c047a6ec9 7 { 1,0,1,0,1 },
lewisgw 15:876c047a6ec9 8 { 0,1,0,1,0 },
lewisgw 15:876c047a6ec9 9 { 0,0,1,0,0 },
lewisgw 15:876c047a6ec9 10 };
lewisgw 15:876c047a6ec9 11
lewisgw 15:876c047a6ec9 12 int coin_side[5][5] = {
lewisgw 15:876c047a6ec9 13 { 0,0,1,0,0 },
lewisgw 15:876c047a6ec9 14 { 0,0,1,0,0 },
lewisgw 15:876c047a6ec9 15 { 0,0,1,0,0 },
lewisgw 15:876c047a6ec9 16 { 0,0,1,0,0 },
lewisgw 15:876c047a6ec9 17 { 0,0,1,0,0 },
lewisgw 15:876c047a6ec9 18 };
lewisgw 15:876c047a6ec9 19
lewisgw 15:876c047a6ec9 20 // Constructor and destructor.
lewisgw 15:876c047a6ec9 21 Coin::Coin() {}
lewisgw 15:876c047a6ec9 22
lewisgw 15:876c047a6ec9 23 Coin::~Coin() {}
lewisgw 15:876c047a6ec9 24
lewisgw 15:876c047a6ec9 25 void Coin::init() {
lewisgw 16:331be5c7ed80 26 _x = 20;
lewisgw 15:876c047a6ec9 27 _y = 33;
lewisgw 15:876c047a6ec9 28 _coin_counter = 0;
lewisgw 15:876c047a6ec9 29 }
lewisgw 15:876c047a6ec9 30
lewisgw 15:876c047a6ec9 31 void Coin::generate_coin() {
lewisgw 21:20478f086bc2 32 // Toggle the state of the coin every 3 loop iterations so it looks like it is
lewisgw 21:20478f086bc2 33 // rotating.
lewisgw 15:876c047a6ec9 34 if (_coin_counter == 2) {
lewisgw 15:876c047a6ec9 35 _coin_counter = 0;
lewisgw 15:876c047a6ec9 36 _rotate_coin = !_rotate_coin;
lewisgw 15:876c047a6ec9 37 }
lewisgw 15:876c047a6ec9 38 _coin_counter++;
lewisgw 15:876c047a6ec9 39 }
lewisgw 15:876c047a6ec9 40
lewisgw 21:20478f086bc2 41 void Coin::set_coin(int rand_x, int rand_y) {
lewisgw 21:20478f086bc2 42 if (rand_y > 40) { // If random number is >40 set it on the top platforms.
lewisgw 16:331be5c7ed80 43 _y = 15;
lewisgw 15:876c047a6ec9 44 } else {
lewisgw 15:876c047a6ec9 45 _y = 33;
lewisgw 15:876c047a6ec9 46 }
lewisgw 15:876c047a6ec9 47 _x = rand_x;
lewisgw 21:20478f086bc2 48 if (_x < 3 || _x > 78) { // Ensures the coin does not generate off-screen
lewisgw 15:876c047a6ec9 49 _x = 50;
lewisgw 15:876c047a6ec9 50 }
lewisgw 15:876c047a6ec9 51 }
lewisgw 15:876c047a6ec9 52
lewisgw 15:876c047a6ec9 53 int * Coin::get_coin_sprite() {
lewisgw 15:876c047a6ec9 54 if (_rotate_coin) {
lewisgw 15:876c047a6ec9 55 return *coin_front;
lewisgw 15:876c047a6ec9 56 } else {
lewisgw 15:876c047a6ec9 57 return *coin_side;
lewisgw 15:876c047a6ec9 58 }
lewisgw 15:876c047a6ec9 59 }
lewisgw 15:876c047a6ec9 60
lewisgw 15:876c047a6ec9 61 int Coin::get_coin_x() {
lewisgw 15:876c047a6ec9 62 return _x;
lewisgw 15:876c047a6ec9 63 }
lewisgw 15:876c047a6ec9 64
lewisgw 15:876c047a6ec9 65 int Coin::get_coin_y() {
lewisgw 15:876c047a6ec9 66 return _y;
lewisgw 16:331be5c7ed80 67 }
lewisgw 21:20478f086bc2 68
lewisgw 21:20478f086bc2 69