ELEC2645 (2019/20) / Mbed 2 deprecated ELEC2645_Project_el18zc_

Zirui Chen 201235448

Dependencies:   mbed

Board/Board.cpp@7:f61ac963eb07, 2020-05-29 (annotated)

Committer:
ChenZirui
Date:
Fri May 29 02:55:37 2020 +0000
Revision:
7:f61ac963eb07
Parent:
6:b393cfe4e0a7
Child:
9:a8420b353bb0
not final

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ChenZirui 5:7207c9b70108 1 #include "Board.h"
ChenZirui 7:f61ac963eb07 2 #define LENGTH 84
ChenZirui 5:7207c9b70108 3
ChenZirui 6:b393cfe4e0a7 4 //borad initial function
ChenZirui 7:f61ac963eb07 5 void Board::init(int x,int y,int length,int width)
ChenZirui 5:7207c9b70108 6 {
ChenZirui 7:f61ac963eb07 7 _x=x ; // horizontal coordinate of Board
ChenZirui 7:f61ac963eb07 8 _y=y ; // vertical coordinate of board
ChenZirui 7:f61ac963eb07 9 _length =length; // length
ChenZirui 7:f61ac963eb07 10 _width = width; // width
ChenZirui 7:f61ac963eb07 11 _speed = 1; // default speed
ChenZirui 7:f61ac963eb07 12 _score = 0; // initi8al socre
ChenZirui 5:7207c9b70108 13
ChenZirui 7:f61ac963eb07 14
ChenZirui 7:f61ac963eb07 15 }
ChenZirui 7:f61ac963eb07 16 void Board::draw(N5110 &lcd) // use N5110 series function to draw a board
ChenZirui 7:f61ac963eb07 17 {
ChenZirui 7:f61ac963eb07 18 lcd.drawRect(_x,_y,_length,_width,FILL_BLACK);
ChenZirui 7:f61ac963eb07 19 }
ChenZirui 7:f61ac963eb07 20 void Board::update(Direction d,float mag) // update position and speed increment information
ChenZirui 7:f61ac963eb07 21 {
ChenZirui 7:f61ac963eb07 22 _speed = int(mag*10.0f); // speed variable
ChenZirui 7:f61ac963eb07 23
ChenZirui 7:f61ac963eb07 24 // eight directions control
ChenZirui 5:7207c9b70108 25 if (d == N)
ChenZirui 5:7207c9b70108 26 {
ChenZirui 7:f61ac963eb07 27 _y-=_speed; // North-up
ChenZirui 5:7207c9b70108 28 }else if (d == S)
ChenZirui 5:7207c9b70108 29 {
ChenZirui 7:f61ac963eb07 30 _y+=_speed; // South-down
ChenZirui 7:f61ac963eb07 31 }else if(d == W)
ChenZirui 5:7207c9b70108 32 {
ChenZirui 7:f61ac963eb07 33 _x-=_speed; // West-left
ChenZirui 7:f61ac963eb07 34 }else if(d == E)
ChenZirui 5:7207c9b70108 35 {
ChenZirui 7:f61ac963eb07 36 _x+=_speed; // East-right
ChenZirui 5:7207c9b70108 37 }else if(d == NE)
ChenZirui 5:7207c9b70108 38 {
ChenZirui 5:7207c9b70108 39 _y+=_speed;
ChenZirui 7:f61ac963eb07 40 _x+=_speed; //Northeast-upright
ChenZirui 5:7207c9b70108 41 }else if(d == NW)
ChenZirui 5:7207c9b70108 42 {
ChenZirui 5:7207c9b70108 43 _y+=_speed;
ChenZirui 7:f61ac963eb07 44 _x-=_speed; //Northwest-upleft
ChenZirui 5:7207c9b70108 45 }else if(d == SE)
ChenZirui 5:7207c9b70108 46 {
ChenZirui 5:7207c9b70108 47 _y-=_speed;
ChenZirui 7:f61ac963eb07 48 _x+=_speed; //Southeast-downright
ChenZirui 5:7207c9b70108 49 }else if(d == SW)
ChenZirui 5:7207c9b70108 50 {
ChenZirui 5:7207c9b70108 51 _y-=_speed;
ChenZirui 7:f61ac963eb07 52 _x-=_speed; //Southwest-downleft
ChenZirui 5:7207c9b70108 53 }
ChenZirui 7:f61ac963eb07 54 // boundary judging and dealing
ChenZirui 7:f61ac963eb07 55
ChenZirui 7:f61ac963eb07 56 if (_y <= 24) //up
ChenZirui 5:7207c9b70108 57 {
ChenZirui 7:f61ac963eb07 58 _y = 24;
ChenZirui 5:7207c9b70108 59 }
ChenZirui 7:f61ac963eb07 60 if (_y >= HEIGHT - _width - 1) //bottom
ChenZirui 7:f61ac963eb07 61 {
ChenZirui 7:f61ac963eb07 62 _y = HEIGHT - _width - 1;
ChenZirui 7:f61ac963eb07 63 }
ChenZirui 7:f61ac963eb07 64 if (_x < 1) //left
ChenZirui 5:7207c9b70108 65 {
ChenZirui 5:7207c9b70108 66 _x = 1;
ChenZirui 5:7207c9b70108 67 }
ChenZirui 7:f61ac963eb07 68 if (_x > WIDTH - _length - 1) //right
ChenZirui 5:7207c9b70108 69 {
ChenZirui 7:f61ac963eb07 70 _x = WIDTH - _length - 1;
ChenZirui 5:7207c9b70108 71 }
ChenZirui 5:7207c9b70108 72 }
ChenZirui 7:f61ac963eb07 73 /*void Board::add_score()
ChenZirui 7:f61ac963eb07 74 {
ChenZirui 5:7207c9b70108 75 _score++;
ChenZirui 7:f61ac963eb07 76 }
ChenZirui 7:f61ac963eb07 77 int Board::get_score()
ChenZirui 7:f61ac963eb07 78 {
ChenZirui 7:f61ac963eb07 79 return _score;
ChenZirui 7:f61ac963eb07 80 }*/
ChenZirui 5:7207c9b70108 81
ChenZirui 7:f61ac963eb07 82 Vector2D Board::get_pos() //position data
ChenZirui 7:f61ac963eb07 83 {
ChenZirui 7:f61ac963eb07 84 Vector2D p = {_x,_y};
ChenZirui 7:f61ac963eb07 85 return p;
ChenZirui 7:f61ac963eb07 86 }