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@7:1964f649676e, 2018-04-17 (annotated)

Committer:
RickYu
Date:
Tue Apr 17 23:03:03 2018 +0000
Revision:
7:1964f649676e
Parent:
6:46d0caedf217
Child:
9:d217a636c18d
written the comment;

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 7:1964f649676e 14 //set the rect move speed
RickYu 3:1a134243e2f0 15 rect_speed = 0.7; // default speed
RickYu 2:421fb0670c5c 16 }
RickYu 2:421fb0670c5c 17
RickYu 2:421fb0670c5c 18 void rect::draw(N5110 &lcd)
RickYu 2:421fb0670c5c 19 {
RickYu 7:1964f649676e 20 //draw rect om the screen
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 7:1964f649676e 28 rect_speed = int(mag*10.0f); // scale is arbitrary
RickYu 2:421fb0670c5c 29
RickYu 7:1964f649676e 30 //control the movement of rect when joystick moves
RickYu 7:1964f649676e 31 //movement of north and south are not allowed
RickYu 3:1a134243e2f0 32 if (d == W) {
RickYu 2:421fb0670c5c 33 rect_x-=rect_speed;
RickYu 2:421fb0670c5c 34 } else if (d == E) {
RickYu 2:421fb0670c5c 35 rect_x+=rect_speed;
RickYu 2:421fb0670c5c 36 }
RickYu 2:421fb0670c5c 37 }
RickYu 2:421fb0670c5c 38
RickYu 2:421fb0670c5c 39
RickYu 2:421fb0670c5c 40 Vector2D rect::get_pos() {
RickYu 6:46d0caedf217 41 Vector2D p = {rect_x};
RickYu 2:421fb0670c5c 42 return p;
RickYu 3:1a134243e2f0 43 }
RickYu 5:0a116644cce2 44
RickYu 5:0a116644cce2 45 void rect::set_pos(Vector2D p)
RickYu 5:0a116644cce2 46 {
RickYu 5:0a116644cce2 47 rect_x = p.x;
RickYu 6:46d0caedf217 48 //rect_y = p.y;
RickYu 5:0a116644cce2 49 }
RickYu 5:0a116644cce2 50
RickYu 5:0a116644cce2 51
RickYu 5:0a116644cce2 52