Diff: main.cpp

Revision:

5:bc2247ee09b9

Parent:

3:1688f7a77ed8

Child:

6:81ddcbe69054

--- a/main.cpp	Sun Oct 30 01:23:21 2016 +0000
+++ b/main.cpp	Sun Oct 30 02:55:24 2016 +0000
@@ -1,41 +1,115 @@
-#include "mbed.h"
-#include "TextLCD.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>      
 
-//  LEDs on mbed
-DigitalOut led1( LED1 );
-DigitalOut led2( LED2 );
-DigitalOut led3( LED3 );
-DigitalOut led4( LED4 );
+#include "init.cpp"
 
-//  debugging via pc 
-Serial pc( USBTX , USBRX );
+class Ship
+{
+    enum
+    {
+        base = 5 , height = 15 , color = WHITE
+    };
+    
+public:
+    Ship( int unsigned x , int unsigned dx , int unsigned y , int unsigned dy ) :
+        _x( x ) , _dx( dx ) , _y( y ) , _dy( dy ) 
+    {
+    }
+    
+    void draw( )
+    {
+        lcd.triangle(
+            _x , _y - height ,
+            _x - base , _y , 
+            _x + base , _y ,
+            color
+        );     
+    }
+    
+private:
+    int unsigned _x , _dx ; // center of triangle
+    int unsigned _y , _dy ; // bottom of triangle
+};
 
-//  SD card
-SDFileSystem sd( p5 , p6 , p7 , p8 , "sd" );
-
-//  text display ( rs , e , d4-d7 )
-//TextLCD txt( p22 , p23 , p24 , p25 , p26 , p27 );
+class Bullet
+{
+    enum
+    {
+        width = 2 , height = 3
+    };
+    
+private:
+    int unsigned _x , _dx ;
+    int unsigned _y , _dy ;
+};
 
-//  LCD ( tx , rx , reset )
-uLCD_4DGL lcd( p28 , p27 , p30 ); 
-
-//  speaker
-AnalogOut DACout( p18 );
-PwmOut PWMout( p26 );
-wave_player waver( & DACout , & PWMout );
+class Enemy
+{
+    enum
+    {
+        width = 16, height = 10
+    };
+    Enemy( int unsigned x , int unsigned dx , int unsigned y , int unsigned dy , int color ) :
+        _x( x ) , _dx( dx ) , _y( y ) , _dy( dy ) , _color( color )
+    {
+    }
+private:
+    int unsigned _x , _dx ;
+    int unsigned _y , _dy ;
+    int unsigned const _color ;
+};
 
-//  pushbutton 
-DebounceIn pb( p15 );
-pb.set_debounce_us( 1000 );
-pb.mode( PullUp );
+class Game
+{
+    static int const enemy_colors [4];
+    enum
+    {
+        screen_width = 128 , screen_height = 128 ,
+        enemy_count  = sizeof(enemy_colors) / sizeof(enemy_colors[0])
+    };
+        
+public:
 
-//  IMU ( sda , scl , ... )
-LSM9DS1 imu( p9 , p10 , 0xD6 , 0x3C );
+    Game( ) :
+        _ship( screen_width/2 , 0 , screen_height-1 , 0 ) 
+    {
+    }
+    void read( )
+    {
+    }
+    void draw( )
+    {
+        _ship.draw( );
+    }
+    void wait( )
+    {
+        Thread::wait( 100 );
+    } 
+private:
+    Ship _ship ;
+//    Enemy _enemy [ enemy_count ] ;
+};
+int const Game::enemy_colors [4] = {
+    RED , GREEN , BLUE , RED|GREEN 
+};
 
-
+//
 int main( ) 
 {
     pc.printf( " -- INIT -- \n" );
+    srand( time( NULL ) );
+    pb.set_debounce_us( 1000 );
+    pb.mode( PullUp );
+    
+    Game game;
+    
+    while ( 1 )
+    {        
+        game.read( );
+        game.draw( );
+        game.wait( );
+    }
     
     pc.printf( " -- DONE -- \n" );
 }