ELEC2645 (2019/20) / Mbed 2 deprecated ELEC2645_Project_el18mrjr

Matis Requis 201241242

Dependencies:   mbed

Tempest Game

Game Screen

https://os.mbed.com/media/uploads/MatisRequis/tempest_board_wiki.png The board is made of 12 columns. The Hero stays at the top of the column

Game Controls

https://os.mbed.com/media/uploads/MatisRequis/gamepad_buttons.png

To control the hero spaceship point the joystick to the column you want the hero to go to.

Press the A button to shoot a bullet in the column you are currently in.

TempestEngine/TempestEngine.cpp@9:759b419fec3b, 2020-05-26 (annotated)

Committer:
MatisRequis
Date:
Tue May 26 07:26:13 2020 +0000
Revision:
9:759b419fec3b
Parent:
8:5feb1913bc92
Child:
10:2ae9d4145410
Aliens working similar to bullets with random

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MatisRequis 2:d59a92e65bd9 1 #include "TempestEngine.h"
MatisRequis 2:d59a92e65bd9 2
MatisRequis 2:d59a92e65bd9 3 TempestEngine::TempestEngine() {
MatisRequis 2:d59a92e65bd9 4
MatisRequis 2:d59a92e65bd9 5 }
MatisRequis 2:d59a92e65bd9 6
MatisRequis 2:d59a92e65bd9 7 TempestEngine::~TempestEngine() {
MatisRequis 2:d59a92e65bd9 8
MatisRequis 2:d59a92e65bd9 9 }
MatisRequis 2:d59a92e65bd9 10
MatisRequis 2:d59a92e65bd9 11
MatisRequis 4:8e3ba8d6d915 12 void TempestEngine::init() {
MatisRequis 4:8e3ba8d6d915 13 _hero.init(0);
MatisRequis 9:759b419fec3b 14 _alienspeed = 6;
MatisRequis 2:d59a92e65bd9 15 }
MatisRequis 2:d59a92e65bd9 16
MatisRequis 4:8e3ba8d6d915 17
MatisRequis 2:d59a92e65bd9 18 void TempestEngine::draw(N5110 &lcd) {
MatisRequis 3:54132cf073d7 19 _board.draw(lcd);
MatisRequis 4:8e3ba8d6d915 20
MatisRequis 4:8e3ba8d6d915 21 //draw hero ship
MatisRequis 4:8e3ba8d6d915 22 _hero.draw(lcd);
MatisRequis 2:d59a92e65bd9 23
MatisRequis 2:d59a92e65bd9 24 //draw bullets
MatisRequis 6:037dfa5064a1 25 draw_bullets(lcd);
MatisRequis 2:d59a92e65bd9 26
MatisRequis 9:759b419fec3b 27 draw_aliens(lcd);
MatisRequis 4:8e3ba8d6d915 28 }
MatisRequis 9:759b419fec3b 29
MatisRequis 9:759b419fec3b 30
MatisRequis 4:8e3ba8d6d915 31 void TempestEngine::read_input(Gamepad &pad) {
MatisRequis 4:8e3ba8d6d915 32 _d = pad.get_angle();
MatisRequis 7:94bc3e21d664 33 _mag = pad.get_mag();
MatisRequis 7:94bc3e21d664 34 _a = pad.A_pressed();
MatisRequis 4:8e3ba8d6d915 35 }
MatisRequis 4:8e3ba8d6d915 36
MatisRequis 4:8e3ba8d6d915 37
MatisRequis 4:8e3ba8d6d915 38 void TempestEngine::update() {
MatisRequis 6:037dfa5064a1 39 _hero.update(_d, _mag);
MatisRequis 6:037dfa5064a1 40 create_bullets();
MatisRequis 9:759b419fec3b 41 update_bullets();
MatisRequis 9:759b419fec3b 42
MatisRequis 9:759b419fec3b 43 create_aliens();
MatisRequis 9:759b419fec3b 44 update_aliens();
MatisRequis 6:037dfa5064a1 45 }
MatisRequis 6:037dfa5064a1 46
MatisRequis 9:759b419fec3b 47
MatisRequis 9:759b419fec3b 48
MatisRequis 9:759b419fec3b 49
MatisRequis 9:759b419fec3b 50
MatisRequis 9:759b419fec3b 51
MatisRequis 9:759b419fec3b 52
MatisRequis 9:759b419fec3b 53
MatisRequis 9:759b419fec3b 54
MatisRequis 9:759b419fec3b 55 ////////////////////////////////////////////////////////////BULLET BEHAVIOR/////////////////////////////
MatisRequis 6:037dfa5064a1 56 void TempestEngine::create_bullets() {
MatisRequis 8:5feb1913bc92 57 if (_bullet_timer <= 0) {
MatisRequis 7:94bc3e21d664 58 if (_a) {
MatisRequis 6:037dfa5064a1 59 Bullet new_bullet;
MatisRequis 6:037dfa5064a1 60
MatisRequis 6:037dfa5064a1 61 new_bullet.init(_hero.get_column());
MatisRequis 6:037dfa5064a1 62
MatisRequis 6:037dfa5064a1 63 bullet_vect.push_back(new_bullet);
MatisRequis 6:037dfa5064a1 64
MatisRequis 8:5feb1913bc92 65 _bullet_timer = 2;
MatisRequis 6:037dfa5064a1 66 }
MatisRequis 8:5feb1913bc92 67 }
MatisRequis 8:5feb1913bc92 68 _bullet_timer--;
MatisRequis 6:037dfa5064a1 69 }
MatisRequis 6:037dfa5064a1 70
MatisRequis 7:94bc3e21d664 71
MatisRequis 6:037dfa5064a1 72 //draws all the bullets
MatisRequis 6:037dfa5064a1 73 void TempestEngine::draw_bullets(N5110 &lcd) {
MatisRequis 6:037dfa5064a1 74 //iterates through the bullet objects
MatisRequis 9:759b419fec3b 75 for (int i = 0; i< bullet_vect.size(); i++) {
MatisRequis 6:037dfa5064a1 76 //draws current bullet
MatisRequis 6:037dfa5064a1 77 bullet_vect[i].draw(lcd);
MatisRequis 9:759b419fec3b 78 }
MatisRequis 9:759b419fec3b 79 }
MatisRequis 9:759b419fec3b 80
MatisRequis 9:759b419fec3b 81
MatisRequis 9:759b419fec3b 82 void TempestEngine::update_bullets() {
MatisRequis 9:759b419fec3b 83 for (int i =0; i< bullet_vect.size(); i++) {
MatisRequis 9:759b419fec3b 84 bullet_vect[i].update();
MatisRequis 6:037dfa5064a1 85
MatisRequis 6:037dfa5064a1 86 //checks if bullet needs to be deleted
MatisRequis 6:037dfa5064a1 87 if (bullet_vect[i].checkdelete()) {
MatisRequis 6:037dfa5064a1 88 bullet_vect.erase(bullet_vect.begin() + i);
MatisRequis 6:037dfa5064a1 89 }
MatisRequis 9:759b419fec3b 90 }
MatisRequis 9:759b419fec3b 91 }
MatisRequis 9:759b419fec3b 92
MatisRequis 9:759b419fec3b 93
MatisRequis 9:759b419fec3b 94
MatisRequis 9:759b419fec3b 95
MatisRequis 9:759b419fec3b 96 ///////////////////////////////////////////////////////////////ALIEN BEHAVIOR//////////////////////////////
MatisRequis 9:759b419fec3b 97
MatisRequis 9:759b419fec3b 98 void TempestEngine::create_aliens() {
MatisRequis 9:759b419fec3b 99 if (_alien_timer <= 0) {
MatisRequis 9:759b419fec3b 100
MatisRequis 9:759b419fec3b 101 Alien new_alien;
MatisRequis 9:759b419fec3b 102
MatisRequis 9:759b419fec3b 103 new_alien.init((rand() % 12), _alienspeed);
MatisRequis 9:759b419fec3b 104
MatisRequis 9:759b419fec3b 105 alien_vect.push_back(new_alien);
MatisRequis 9:759b419fec3b 106
MatisRequis 9:759b419fec3b 107 _alien_timer = (rand() % 10) + 10;
MatisRequis 9:759b419fec3b 108
MatisRequis 9:759b419fec3b 109 }
MatisRequis 9:759b419fec3b 110 _alien_timer--;
MatisRequis 9:759b419fec3b 111 }
MatisRequis 9:759b419fec3b 112
MatisRequis 9:759b419fec3b 113
MatisRequis 9:759b419fec3b 114 //draws all the aliens
MatisRequis 9:759b419fec3b 115 void TempestEngine::draw_aliens(N5110 &lcd) {
MatisRequis 9:759b419fec3b 116 //iterates through the alien objects
MatisRequis 9:759b419fec3b 117 for (int i = 0; i< alien_vect.size(); i++) {
MatisRequis 9:759b419fec3b 118 //draws current alien
MatisRequis 9:759b419fec3b 119 alien_vect[i].draw(lcd);
MatisRequis 6:037dfa5064a1 120 }
MatisRequis 9:759b419fec3b 121 }
MatisRequis 9:759b419fec3b 122
MatisRequis 9:759b419fec3b 123
MatisRequis 9:759b419fec3b 124 void TempestEngine::update_aliens() {
MatisRequis 9:759b419fec3b 125 for (int i =0; i< alien_vect.size(); i++) {
MatisRequis 9:759b419fec3b 126 alien_vect[i].update();
MatisRequis 9:759b419fec3b 127
MatisRequis 9:759b419fec3b 128 //checks if alien needs to be deleted
MatisRequis 9:759b419fec3b 129 if (alien_vect[i].checkdelete()) {
MatisRequis 9:759b419fec3b 130 alien_vect.erase(alien_vect.begin() + i);
MatisRequis 9:759b419fec3b 131 }
MatisRequis 9:759b419fec3b 132 }
MatisRequis 9:759b419fec3b 133 }