ELEC2645 (2017/18) / Mbed 2 deprecated el17yw

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependencies:   mbed

rec/rect.cpp@6:46d0caedf217, 2018-04-17 (annotated)

Committer:
RickYu
Date:
Tue Apr 17 20:53:43 2018 +0000
Revision:
6:46d0caedf217
Parent:
5:0a116644cce2
Child:
7:1964f649676e
fix the position of rect at y=50

Who changed what in which revision?

UserRevisionLine numberNew contents of line
RickYu 2:421fb0670c5c 1 #include "rect.h"
RickYu 2:421fb0670c5c 2
RickYu 2:421fb0670c5c 3 rect::rect()
RickYu 2:421fb0670c5c 4 {
RickYu 2:421fb0670c5c 5
RickYu 2:421fb0670c5c 6 }
RickYu 2:421fb0670c5c 7
RickYu 2:421fb0670c5c 8 rect::~rect()
RickYu 2:421fb0670c5c 9 {
RickYu 2:421fb0670c5c 10
RickYu 2:421fb0670c5c 11 }
RickYu 3:1a134243e2f0 12 void rect::init(int x,int y)
RickYu 2:421fb0670c5c 13 {
RickYu 3:1a134243e2f0 14 //rect_x = x; // x value on screen is fixed
RickYu 6:46d0caedf217 15 //rect_y = 80;
RickYu 3:1a134243e2f0 16 rect_speed = 0.7; // default speed
RickYu 2:421fb0670c5c 17 }
RickYu 2:421fb0670c5c 18
RickYu 2:421fb0670c5c 19 void rect::draw(N5110 &lcd)
RickYu 2:421fb0670c5c 20 {
RickYu 6:46d0caedf217 21 lcd.drawRect(rect_x,40,10,1,FILL_BLACK);
RickYu 3:1a134243e2f0 22
RickYu 2:421fb0670c5c 23 }
RickYu 2:421fb0670c5c 24
RickYu 2:421fb0670c5c 25 void rect::update(Direction d,float mag)
RickYu 2:421fb0670c5c 26 {
RickYu 2:421fb0670c5c 27
RickYu 2:421fb0670c5c 28 rect_speed = int(mag*10.0f); // scale is arbitrary, could be changed in future
RickYu 6:46d0caedf217 29 /*if (d == N) {
RickYu 2:421fb0670c5c 30
RickYu 6:46d0caedf217 31 rect_y=80;
RickYu 3:1a134243e2f0 32
RickYu 2:421fb0670c5c 33 } else if (d == S) {
RickYu 3:1a134243e2f0 34
RickYu 6:46d0caedf217 35 rect_y=80;
RickYu 3:1a134243e2f0 36
RickYu 2:421fb0670c5c 37 }
RickYu 6:46d0caedf217 38 */
RickYu 6:46d0caedf217 39
RickYu 3:1a134243e2f0 40 if (d == W) {
RickYu 2:421fb0670c5c 41 rect_x-=rect_speed;
RickYu 2:421fb0670c5c 42 } else if (d == E) {
RickYu 2:421fb0670c5c 43 rect_x+=rect_speed;
RickYu 2:421fb0670c5c 44 }
RickYu 2:421fb0670c5c 45
RickYu 2:421fb0670c5c 46 // check the y origin to ensure that the paddle doesn't go off screen
RickYu 6:46d0caedf217 47
RickYu 2:421fb0670c5c 48 }
RickYu 2:421fb0670c5c 49
RickYu 2:421fb0670c5c 50
RickYu 2:421fb0670c5c 51 Vector2D rect::get_pos() {
RickYu 6:46d0caedf217 52 Vector2D p = {rect_x};
RickYu 2:421fb0670c5c 53 return p;
RickYu 3:1a134243e2f0 54 }
RickYu 5:0a116644cce2 55
RickYu 5:0a116644cce2 56 void rect::set_pos(Vector2D p)
RickYu 5:0a116644cce2 57 {
RickYu 5:0a116644cce2 58 rect_x = p.x;
RickYu 6:46d0caedf217 59 //rect_y = p.y;
RickYu 5:0a116644cce2 60 }
RickYu 5:0a116644cce2 61
RickYu 5:0a116644cce2 62
RickYu 5:0a116644cce2 63