#include <stdio.h>

int main()
{
//enum---------------------------------------

typedef enum color{RED,ORANGE, YELLOW, GREEN, BLUE, PURPLE, BLACK, WHITE}Color;

enum colorHex{
WEISS=0xffffff,
SCHWARZ=0x000000,
GRAU=0x0f0f0f,
};

printf("Weiss:%d(dezimal) %x(hex)\n",WEISS, WEISS);


//Array-----------------------------------------------
Color liste[]={BLACK, WHITE};

int length =sizeof(liste)/sizeof(int);
printf("Liste mit %d Elementen, f??ngt mit %d an\n",length, liste[0]); 

//struct------------------------------------
typedef struct colordef{
unsigned char r;
unsigned char g;
unsigned char b;
}colorDefinition;


colorDefinition black={0,0,0};
colorDefinition blue ={.b=255};

printf("Red Wert von black: %d\n",black.r); 

//union-------------------------------------------
typedef union customColorDef{
struct rgb{
unsigned char r;
unsigned char g;
unsigned char b;
}rgb;
int hex;
}customColorDef;


customColorDef schweinchenRosa={.hex=0xffb6c1};

printf("Schweinchenrosa: %x\n",schweinchenRosa.hex); 


customColorDef navy={0,0,128};

printf("navy %x(hex)\n",navy.hex); 
printf("navy  %d (RGB)\n",navy.rgb.b); 

//Array length mit struct
typedef struct colorarray{
const int length;
Color  content[6];
}ColorArray;

ColorArray rainbow={
	.content={RED,ORANGE, YELLOW, GREEN, BLUE, PURPLE},
	.length=6
	};
printf("Der Regenbogen hat %d Farben\n", rainbow.length);

return 0;
}