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Dependencies:   mbed N5110

rocket/rocket.cpp@13:a57a48e5e256, 2020-05-14 (annotated)

Committer:
Ting12138
Date:
Thu May 14 15:42:14 2020 +0000
Revision:
13:a57a48e5e256
Parent:
12:3b7811c3502c 
the 2645 project

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Ting12138 12:3b7811c3502c 1 #include "rocket.h"
Ting12138 12:3b7811c3502c 2
Ting12138 12:3b7811c3502c 3 // nothing doing in the constructor and destructor
Ting12138 12:3b7811c3502c 4 rocket::rocket()
Ting12138 12:3b7811c3502c 5 {
Ting12138 12:3b7811c3502c 6
Ting12138 12:3b7811c3502c 7 }
Ting12138 12:3b7811c3502c 8
Ting12138 12:3b7811c3502c 9 rocket::~rocket()
Ting12138 12:3b7811c3502c 10 {
Ting12138 12:3b7811c3502c 11
Ting12138 12:3b7811c3502c 12 }
Ting12138 12:3b7811c3502c 13
Ting12138 12:3b7811c3502c 14 const int the_player[6][11] = {
Ting12138 12:3b7811c3502c 15 // The image shape of rocket
Ting12138 12:3b7811c3502c 16 { 1,0,0,0,1,1,0,0,1,0,0 },
Ting12138 12:3b7811c3502c 17 { 1,1,0,0,0,0,1,0,1,1,0 },
Ting12138 12:3b7811c3502c 18 { 1,1,1,1,1,1,1,1,1,1,1 },
Ting12138 12:3b7811c3502c 19 { 1,1,1,1,1,1,1,1,1,1,1 },
Ting12138 12:3b7811c3502c 20 { 1,1,0,0,0,0,1,0,1,1,0 },
Ting12138 12:3b7811c3502c 21 { 1,0,0,0,1,1,0,0,1,0,0 },
Ting12138 12:3b7811c3502c 22 };
Ting12138 12:3b7811c3502c 23
Ting12138 12:3b7811c3502c 24 const int another_role[6][11] = {
Ting12138 12:3b7811c3502c 25 { 0,0,0,0,0,0,0,0,0,0,0 },
Ting12138 12:3b7811c3502c 26 { 0,0,1,1,0,1,1,1,0,0,0 },
Ting12138 12:3b7811c3502c 27 { 0,1,1,1,1,1,1,1,1,0,0 },
Ting12138 12:3b7811c3502c 28 { 1,1,1,1,1,1,1,1,1,1,1 },
Ting12138 12:3b7811c3502c 29 { 0,1,1,1,1,1,0,1,1,0,0 },
Ting12138 12:3b7811c3502c 30 { 0,0,1,1,0,0,1,1,0,0,0 },
Ting12138 12:3b7811c3502c 31 };
Ting12138 12:3b7811c3502c 32
Ting12138 12:3b7811c3502c 33 void rocket::init(int x) {
Ting12138 12:3b7811c3502c 34
Ting12138 12:3b7811c3502c 35 _x = x; // x value on screen is fixed
Ting12138 12:3b7811c3502c 36 _y = HEIGHT/2 - 3; // y depends on height of screen and height of paddle
Ting12138 12:3b7811c3502c 37 _scale = 5; // scale determines how sensitive the joystick is
Ting12138 12:3b7811c3502c 38 _score = 1; // initiate the score
Ting12138 12:3b7811c3502c 39 _easter = rand() % 100;
Ting12138 12:3b7811c3502c 40 }
Ting12138 12:3b7811c3502c 41
Ting12138 12:3b7811c3502c 42 void rocket::draw(N5110 &lcd) {
Ting12138 12:3b7811c3502c 43 if (_easter < 5) { // there could be 5 percents playing as thor's hammer
Ting12138 12:3b7811c3502c 44 lcd.drawSprite(_x,_y,6,11,(int *)another_role);
Ting12138 12:3b7811c3502c 45 } else {
Ting12138 12:3b7811c3502c 46 lcd.drawSprite(_x,_y,6,11,(int *)the_player); // draw player0 on the screen
Ting12138 12:3b7811c3502c 47 }
Ting12138 12:3b7811c3502c 48 }
Ting12138 12:3b7811c3502c 49
Ting12138 12:3b7811c3502c 50 void rocket::replace(Direction d,float mag,Vector2D mapped) {
Ting12138 12:3b7811c3502c 51 _y -= int(mapped.y * _scale); // scale is arbitrary, could be changed in future
Ting12138 12:3b7811c3502c 52
Ting12138 12:3b7811c3502c 53 // check the y origin to ensure that the paddle doesn't go off screen
Ting12138 12:3b7811c3502c 54 if (_y < 1) {
Ting12138 12:3b7811c3502c 55 _y = 1;
Ting12138 12:3b7811c3502c 56 }
Ting12138 12:3b7811c3502c 57 if (_y > HEIGHT - 7) {
Ting12138 12:3b7811c3502c 58 _y = HEIGHT - 7;
Ting12138 12:3b7811c3502c 59 }
Ting12138 12:3b7811c3502c 60 }
Ting12138 12:3b7811c3502c 61
Ting12138 12:3b7811c3502c 62
Ting12138 12:3b7811c3502c 63 void rocket::add_score() { // add score when rocket retrieves the foods
Ting12138 12:3b7811c3502c 64 _score++;
Ting12138 12:3b7811c3502c 65 }
Ting12138 12:3b7811c3502c 66
Ting12138 12:3b7811c3502c 67 void rocket::lose_score() {
Ting12138 12:3b7811c3502c 68 _score--;
Ting12138 12:3b7811c3502c 69 }
Ting12138 12:3b7811c3502c 70
Ting12138 12:3b7811c3502c 71 int rocket::get_final_score() {
Ting12138 12:3b7811c3502c 72 return _score;
Ting12138 12:3b7811c3502c 73 }
Ting12138 12:3b7811c3502c 74
Ting12138 13:a57a48e5e256 75 Vector2D rocket::get_locations() {
Ting12138 12:3b7811c3502c 76 Vector2D p = {_x,_y};
Ting12138 12:3b7811c3502c 77 return p;
Ting12138 12:3b7811c3502c 78 }