ELEC2645 (2017/18)
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el17yw
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Dependencies: mbed
boom/boom.cpp@27:eab2cf10554e, 2018-04-30 (annotated)
- Committer:
- RickYu
- Date:
- Mon Apr 30 20:29:26 2018 +0000
- Revision:
- 27:eab2cf10554e
- Parent:
- 18:78001ecadcb2
- Child:
- 29:f3e24ccc401d
wriitten all the comments
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| RickYu | 3:1a134243e2f0 | 1 | #include "boom.h" |
| RickYu | 3:1a134243e2f0 | 2 | boom::boom() |
| RickYu | 3:1a134243e2f0 | 3 | { |
| RickYu | 3:1a134243e2f0 | 4 | } |
| RickYu | 3:1a134243e2f0 | 5 | boom::~boom() |
| RickYu | 3:1a134243e2f0 | 6 | { |
| RickYu | 3:1a134243e2f0 | 7 | } |
| RickYu | 3:1a134243e2f0 | 8 | |
| RickYu | 3:1a134243e2f0 | 9 | void boom::init(int x,int y) |
| RickYu | 3:1a134243e2f0 | 10 | { |
| RickYu | 27:eab2cf10554e | 11 | boom_x = x; //initialise the boom position |
| RickYu | 3:1a134243e2f0 | 12 | boom_y = y; |
| RickYu | 3:1a134243e2f0 | 13 | } |
| RickYu | 3:1a134243e2f0 | 14 | |
| RickYu | 3:1a134243e2f0 | 15 | void boom::draw(N5110 &lcd) |
| RickYu | 3:1a134243e2f0 | 16 | { |
| RickYu | 7:1964f649676e | 17 | //draw the boom on the screen |
| RickYu | 6:46d0caedf217 | 18 | lcd.drawCircle(boom_x,boom_y,2,FILL_TRANSPARENT); |
| RickYu | 3:1a134243e2f0 | 19 | } |
| RickYu | 3:1a134243e2f0 | 20 | |
| RickYu | 4:55d904040636 | 21 | void boom::update() |
| RickYu | 3:1a134243e2f0 | 22 | { |
| RickYu | 7:1964f649676e | 23 | //set the falling speed of boom |
| RickYu | 7:1964f649676e | 24 | //let the boom move with set speed |
| RickYu | 18:78001ecadcb2 | 25 | boom_speed = 4; |
| RickYu | 27:eab2cf10554e | 26 | boom_y+= boom_speed; |
| RickYu | 27:eab2cf10554e | 27 | } |
| RickYu | 9:d217a636c18d | 28 | |
| RickYu | 5:0a116644cce2 | 29 | Vector2D boom::get_pos() |
| RickYu | 5:0a116644cce2 | 30 | { |
| RickYu | 5:0a116644cce2 | 31 | Vector2D p = {boom_x,boom_y}; |
| RickYu | 5:0a116644cce2 | 32 | return p; |
| RickYu | 5:0a116644cce2 | 33 | } |
| RickYu | 7:1964f649676e | 34 | void boom::set_pos(Vector2D p1) |
| RickYu | 5:0a116644cce2 | 35 | { |
| RickYu | 7:1964f649676e | 36 | boom_x = p1.x; |
| RickYu | 7:1964f649676e | 37 | boom_y = p1.y; |
| RickYu | 3:1a134243e2f0 | 38 | } |
| RickYu | 3:1a134243e2f0 | 39 | |
| RickYu | 3:1a134243e2f0 | 40 |