Coin.cpp

00001 #include "Coin.h"
00002 
00003 Coin::Coin()
00004 {
00005   coin = 0;
00006   _spawn = true;
00007 }
00008 
00009 Coin::~Coin()
00010 {
00011 
00012 }
00013 
00014 void Coin::init(int x, int y)
00015 {
00016   x_coin = x;
00017   y_coin = y;
00018 }
00019 
00020 int Coin::get_x_coin()
00021 {
00022   return x_coin;
00023 }
00024 
00025 int Coin::get_y_coin()
00026 {
00027   return y_coin;
00028 }
00029 
00030 // gets current number of coins collected //
00031 int Coin::get_coins()
00032 {
00033   return coin;
00034 }
00035 
00036 void Coin::drawSprite(N5110 &lcd)
00037 {
00038   lcd.drawSprite(x_coin,y_coin,2,2,(int *)coin_01);
00039 }
00040 
00041 bool Coin::collidePlayer(int x, int y, Gamepad &pad)
00042 {
00043   // detects for all x and y values whether the hitboxes of the coin //
00044   // and controllable character collide //
00045   for (int ix = 0; ix < 7; ix++) {
00046     for (int iy = 0; iy < 7; iy++) {
00047       if ( x + ix == x_coin - 1 && y + iy == y_coin) {
00048         pad.tone(650,0.25);
00049         return true; 
00050       } else if ( x + ix == x_coin + 2 && y + iy == y_coin) {
00051           pad.tone(650,0.25);
00052           return true; 
00053       } else if ( x + ix == x_coin && y + iy == y_coin - 1) {
00054           pad.tone(650,0.25);
00055           return true; 
00056       } else if ( x + ix == x_coin && y + iy == y_coin + 2) {
00057           pad.tone(650,0.25);
00058           return true;
00059       }
00060     }
00061   }
00062   return false;
00063 }
00064 
00065 void Coin::spawn(int x, int y, N5110 &lcd, Gamepad &pad)
00066 {
00067   // if collision true the increment coin value //
00068   // and move the sprite off screen //
00069   drawSprite(lcd);
00070   if (collidePlayer(x,y,pad) == true) {
00071     x_coin = 100;
00072     y_coin = 100;
00073     coin++;
00074   }
00075 }