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Dependencies:   mbed

Weapons/Weapons.cpp@26:a53d41adf40b, 2019-04-18 (annotated)

Committer:
ikenna1
Date:
Thu Apr 18 11:40:47 2019 +0000
Revision:
26:a53d41adf40b
Parent:
24:ab821bfeb383
Child:
27:f99249e727fd
Changed the way collision functions work to now return a true or false value depending on if the collision occurred.;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ikenna1 9:241a1a7d8527 1 #include "Weapons.h"
ikenna1 23:0301effce801 2 DigitalIn A_button(PTB9);
ikenna1 9:241a1a7d8527 3
ikenna1 9:241a1a7d8527 4 Weapons::Weapons()
ikenna1 9:241a1a7d8527 5 {
ikenna1 9:241a1a7d8527 6
ikenna1 9:241a1a7d8527 7 }
ikenna1 9:241a1a7d8527 8
ikenna1 9:241a1a7d8527 9 Weapons::~Weapons()
ikenna1 9:241a1a7d8527 10 {
ikenna1 9:241a1a7d8527 11
ikenna1 9:241a1a7d8527 12 }
ikenna1 9:241a1a7d8527 13
ikenna1 9:241a1a7d8527 14 //Obtains the player position coordinates in the initialisation stage.
ikenna1 9:241a1a7d8527 15 void Weapons::init(int ship_xpos, int ship_ypos, int ship_width)
ikenna1 9:241a1a7d8527 16 {
ikenna1 9:241a1a7d8527 17 //printf("ship x, ship y = %d , %d \n", playerx, playery);
ikenna1 9:241a1a7d8527 18 _ship_xpos = ship_xpos + (ship_width/2);
ikenna1 9:241a1a7d8527 19 _ship_ypos = ship_ypos;
ikenna1 9:241a1a7d8527 20
ikenna1 9:241a1a7d8527 21 }
ikenna1 9:241a1a7d8527 22
ikenna1 9:241a1a7d8527 23
ikenna1 9:241a1a7d8527 24
ikenna1 23:0301effce801 25 void Weapons::draw(N5110 &lcd,Gamepad &pad,int shipno)
ikenna1 22:8cad70085883 26 {
ikenna1 22:8cad70085883 27 if(shipno == 0) {
ikenna1 22:8cad70085883 28 _velocity.x = 0; //Projectile doesn't move sideways.
ikenna1 23:0301effce801 29 _velocity.y = -5; //Projectile moves upwards on screen.
ikenna1 22:8cad70085883 30
ikenna1 22:8cad70085883 31 //resets once projectile reaches top of screen
ikenna1 22:8cad70085883 32 if(_y <= -1) {
ikenna1 22:8cad70085883 33 reset= 0;
ikenna1 9:241a1a7d8527 34 }
ikenna1 9:241a1a7d8527 35
ikenna1 22:8cad70085883 36 if(reset == 0) {
ikenna1 22:8cad70085883 37 _x = _ship_xpos;
ikenna1 22:8cad70085883 38 _y = _ship_ypos;
ikenna1 22:8cad70085883 39 reset = reset+1;
ikenna1 9:241a1a7d8527 40 }
ikenna1 22:8cad70085883 41 lcd.drawRect(_x,_y,1,4,FILL_BLACK);
ikenna1 22:8cad70085883 42 // printf("Ship x and y pos, reset = %d , %d ,%d \n", _ship_xpos, _ship_ypos, reset);
ikenna1 22:8cad70085883 43 }
ikenna1 22:8cad70085883 44 if(shipno == 1) {
ikenna1 23:0301effce801 45 if((A_button) == true) {
ikenna1 24:ab821bfeb383 46 // while((A_button) == true) {
ikenna1 24:ab821bfeb383 47 pad.tone(2000,0.1);
ikenna1 26:a53d41adf40b 48 lcd.drawRect(_ship_xpos - 1, 0,3,_ship_ypos + 6,FILL_BLACK);
ikenna1 24:ab821bfeb383 49 wait(0.1);
ikenna1 23:0301effce801 50 //}
ikenna1 23:0301effce801 51 }
ikenna1 22:8cad70085883 52 }
ikenna1 14:88ca5b1a111a 53 }
ikenna1 9:241a1a7d8527 54
ikenna1 22:8cad70085883 55
ikenna1 22:8cad70085883 56 void Weapons::update()
ikenna1 9:241a1a7d8527 57 {
ikenna1 9:241a1a7d8527 58 _x = _x + _velocity.x;
ikenna1 9:241a1a7d8527 59 _y = _y + _velocity.y;
ikenna1 9:241a1a7d8527 60 }
ikenna1 9:241a1a7d8527 61
ikenna1 9:241a1a7d8527 62
ikenna1 9:241a1a7d8527 63
ikenna1 24:ab821bfeb383 64 Vector2D Weapons::get_pos(int shipno)
ikenna1 9:241a1a7d8527 65 {
ikenna1 24:ab821bfeb383 66 if(shipno == 0) {
ikenna1 24:ab821bfeb383 67 Vector2D pos = {_x,_y};
ikenna1 24:ab821bfeb383 68 return pos;
ikenna1 24:ab821bfeb383 69 }
ikenna1 9:241a1a7d8527 70 }
ikenna1 9:241a1a7d8527 71
ikenna1 26:a53d41adf40b 72 void Weapons::set_pos(int xpos, int ypos)
ikenna1 9:241a1a7d8527 73 {
ikenna1 26:a53d41adf40b 74 _x = xpos;
ikenna1 26:a53d41adf40b 75 _y = ypos;
ikenna1 9:241a1a7d8527 76 }