James Heavey / Mbed 2 deprecated EL17JH

FINAL VERSION

Dependencies:   mbed

Brick/Brick.cpp@140:d8634e76ecce, 2019-05-09 (annotated)

Committer:
jamesheavey
Date:
Thu May 09 14:36:51 2019 +0000
Revision:
140:d8634e76ecce
Parent:
136:04a2724f90cf 
Final Submission. I have read and agreed with Statement of Academic Integrity.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jamesheavey 1:e18615d46071 1 #include "Brick.h"
jamesheavey 1:e18615d46071 2
jamesheavey 1:e18615d46071 3 Brick::Brick()
jamesheavey 1:e18615d46071 4 {
jamesheavey 1:e18615d46071 5
jamesheavey 1:e18615d46071 6 }
jamesheavey 1:e18615d46071 7
jamesheavey 1:e18615d46071 8 Brick::~Brick()
jamesheavey 1:e18615d46071 9 {
jamesheavey 1:e18615d46071 10
jamesheavey 1:e18615d46071 11 }
jamesheavey 1:e18615d46071 12
jamesheavey 87:b09fb252a9cb 13 void Brick::init(int x,int y, int lives) // initialise the Brick object at the specified x, y coordinate and with the specified number of lives
jamesheavey 1:e18615d46071 14 {
jamesheavey 87:b09fb252a9cb 15 _x = x; // x value on screen is fixed and must be defined at initialisation
jamesheavey 87:b09fb252a9cb 16 _y = y; // y value on screen is fixed and must be defined at initialisation
jamesheavey 86:01f33d94e496 17 _height = BRICK_HEIGHT; // set brick height and width defined in Brick.h
jamesheavey 91:c01a736fb0d9 18 _width = BRICK_WIDTH;
jamesheavey 87:b09fb252a9cb 19 _lives = lives; // lives set at initialisation, will be decremented upon collisions
jamesheavey 87:b09fb252a9cb 20 _base_lives = lives; // _base_lives variable used to reset the bricks to the number of lives specified at init
jamesheavey 1:e18615d46071 21
jamesheavey 1:e18615d46071 22 }
jamesheavey 1:e18615d46071 23
jamesheavey 136:04a2724f90cf 24
jamesheavey 87:b09fb252a9cb 25 void Brick::draw(N5110 &lcd) // draw the brick on the LCD
jamesheavey 91:c01a736fb0d9 26 {
jamesheavey 87:b09fb252a9cb 27 if (_x >= 0) { // only draw if on screen (more efficient?)
jamesheavey 77:d50fb95c012f 28 if (_lives <= 2) {
jamesheavey 87:b09fb252a9cb 29 lcd.drawRect(_x,_y,_width,_height,FILL_TRANSPARENT); // if lives < 3 then draw a hollow brick
jamesheavey 91:c01a736fb0d9 30 } else if (_lives <= 4) {
jamesheavey 77:d50fb95c012f 31 lcd.drawRect(_x,_y,_width,_height,FILL_BLACK);
jamesheavey 87:b09fb252a9cb 32 lcd.drawRect(_x + 3, _y + 1,_width-6,_height-2,FILL_WHITE); // if lives < 5 then fill up the brick a little bit (less hollow)
jamesheavey 91:c01a736fb0d9 33 } else {
jamesheavey 87:b09fb252a9cb 34 lcd.drawRect(_x,_y,_width,_height,FILL_BLACK); // if lives >= 5 then draw a fully black brick
jamesheavey 77:d50fb95c012f 35 }
jamesheavey 65:ec89c0b74a71 36 }
jamesheavey 136:04a2724f90cf 37 }
jamesheavey 91:c01a736fb0d9 38
jamesheavey 1:e18615d46071 39
jamesheavey 87:b09fb252a9cb 40 bool Brick::hit() // decrement the number of lives by one (triggered by collisions), returns a bool
jamesheavey 1:e18615d46071 41 {
jamesheavey 87:b09fb252a9cb 42 _lives = _lives - 1; // decrement lives
jamesheavey 67:c362df66fac9 43 if (_lives <= 0) {
jamesheavey 87:b09fb252a9cb 44 return true; // if lives <=0 brick is destroyed and will need to be moved off screen
jamesheavey 91:c01a736fb0d9 45 } else {
jamesheavey 87:b09fb252a9cb 46 return false; // else the brick is still alive and can remain where it is
jamesheavey 32:4dba7a85dbb2 47 }
jamesheavey 1:e18615d46071 48 }
jamesheavey 1:e18615d46071 49
jamesheavey 136:04a2724f90cf 50
jamesheavey 91:c01a736fb0d9 51 void Brick::reset_lives(int inc) // reset the lives after victory, takes inc
jamesheavey 60:63d69184ec0a 52 {
jamesheavey 87:b09fb252a9cb 53 _lives = _base_lives + inc; // lives goes back to what it was at init plus 1 for every victory screen (inc = _multiplier in the breakout engine)
jamesheavey 60:63d69184ec0a 54 }
jamesheavey 1:e18615d46071 55
jamesheavey 91:c01a736fb0d9 56 int Brick::get_x() // return the brick's x coordinate (broken up into individual coordinates so it is easier to work with for list iterators)
jamesheavey 91:c01a736fb0d9 57 {
jamesheavey 91:c01a736fb0d9 58 return _x;
jamesheavey 34:07ded1f83c59 59 }
jamesheavey 34:07ded1f83c59 60
jamesheavey 136:04a2724f90cf 61
jamesheavey 91:c01a736fb0d9 62 int Brick::get_y() // return the brick's y coordinate
jamesheavey 91:c01a736fb0d9 63 {
jamesheavey 91:c01a736fb0d9 64 return _y;
jamesheavey 12:f714a9e8c55b 65 }
jamesheavey 12:f714a9e8c55b 66
jamesheavey 136:04a2724f90cf 67
jamesheavey 88:ddb9fe0db91b 68 void Brick::set_posx(int x) // set the brick's x coordinate (used to move it off and on screen). y is unneccessary
jamesheavey 12:f714a9e8c55b 69 {
jamesheavey 34:07ded1f83c59 70 _x = x;
jamesheavey 34:07ded1f83c59 71 }