/*
 *   $Id: cacatris.h 1 2006-09-22 16:56:18Z jylam $
 *
 *  This program is free software. It commes without any warranty, to
 *  the extent permitted by applicable law. You can redistribute it
 *  and/or modify it under the terms of the Do What The Fuck You Want
 *  To Public License, Version 2, as published by Sam Hocevar. See
 *   http://sam.zoy.org/wtfpl/COPYING for more details.
 */

#ifndef __CACATRIS_H_
#define __CACATRIS_H_

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#ifndef M_PI
#   define M_PI 3.14159265358979323846
#endif


#include "cucul.h"
#include "caca.h"


#define INFO_WIDTH 20
#define FIELD_WIDTH 10
#define FIELD_HEIGHT 20
#define FIELD_CANVAS_WIDTH 20
#define FIELD_CANVAS_HEIGHT 20

#define LEVEL_COUNT 11

unsigned int points[LEVEL_COUNT*4] = {
 	40, 	80, 	120, 	160, 	200, 	240, 	280, 	320, 	360, 	400, 	440,
 	100, 	200,	300, 	400, 	500, 	600, 	700, 	800, 	900, 	1000, 	1100,
 	300, 	600, 	900, 	1200, 	1500, 	1800, 	2100, 	2400, 	2700, 	3000, 	3300,
 	1200, 	2400, 	3600, 	4800, 	6000, 	7200, 	8400, 	9600, 	10800, 	12000, 	13200
};


unsigned char playfield[FIELD_WIDTH*FIELD_HEIGHT];
static cucul_canvas_t *field, *infos, *screen;

unsigned int blocks_palette[] = {
    CUCUL_BLUE,
    CUCUL_GREEN,
    CUCUL_CYAN,
    CUCUL_RED,
    CUCUL_MAGENTA,
    CUCUL_BROWN,
    CUCUL_LIGHTGRAY
};

typedef struct piece_t_ {
    unsigned int w, h;
    unsigned int color;
    unsigned int data[4*4];
} piece_t;


void infos_populate(cucul_canvas_t *, unsigned int, unsigned char , unsigned char);
void playfield_draw(cucul_canvas_t *);
void put_piece(unsigned int, unsigned int, unsigned int, unsigned int);
void remove_piece(unsigned int id, unsigned int x, unsigned int y, unsigned int rot);
unsigned char movable(unsigned int id, int x, int y, unsigned int rot);
unsigned char has_landed(unsigned int id, unsigned int x, unsigned int y, unsigned int rot);
unsigned char maybe_remove_line(void);

piece_t pieces[] = {
    /* I, rot 0*/
    {4,1,
     1,
     {1,1,1,1,
      0,0,0,0,
      0,0,0,0,
      0,0,0,0}},
    /* I, rot 1*/
    {1,4,
     1,
     {1,0,0,0,
      1,0,0,0,
      1,0,0,0,
      1,0,0,0}},
    /* I, rot 2*/
    {4,1,
     1,
     {1,1,1,1,
      0,0,0,0,
      0,0,0,0,
      0,0,0,0}},
    /* I, rot 3*/
    {1,4,
     1,
     {1,0,0,0,
      1,0,0,0,
      1,0,0,0,
      1,0,0,0}},
    /* J, rot 0*/
    {3,2,
     2,
     {1,0,0,0,
      1,1,1,0,
      0,0,0,0,
      0,0,0,0}},
    /* J, rot 1*/
    {2,3,
     2,
     {1,1,0,0,
      1,0,0,0,
      1,0,0,0,
      0,0,0,0}},
    /* J, rot 2*/
    {3,2,
     2,
     {1,1,1,0,
      0,0,1,0,
      0,0,0,0,
      0,0,0,0}},
    /* J, rot 3*/
    {2,3,
     2,
     {0,1,0,0,
      0,1,0,0,
      1,1,0,0,
      0,0,0,0}},
    /* L, rot 0*/
    {3,2,
     3,
     {0,0,1,0,
      1,1,1,0,
      0,0,0,0,
      0,0,0,0}},
    /* L, rot 1*/
    {2,3,
     3,
     {1,0,0,0,
      1,0,0,0,
      1,1,0,0,
      0,0,0,0}},
    /* L, rot 2*/
    {3,2,
     3,
     {1,1,1,0,
      1,0,0,0,
      0,0,0,0,
      0,0,0,0}},
    /* L, rot 3*/
    {2,3,
     3,
     {1,1,0,0,
      0,1,0,0,
      0,1,0,0,
      0,0,0,0}},
    /* O, rot 0*/
    {2,2,
     4,
     {1,1,0,0,
      1,1,0,0,
      0,0,0,0,
      0,0,0,0}},
    /* O, rot 1*/
    {2,2,
     4,
     {1,1,0,0,
      1,1,0,0,
      0,0,0,0,
      0,0,0,0}},
    /* O, rot 2*/
    {2,2,
     4,
     {1,1,0,0,
      1,1,0,0,
      0,0,0,0,
      0,0,0,0}},
    /* O, rot 3*/
    {2,2,
     4,
     {1,1,0,0,
      1,1,0,0,
      0,0,0,0,
      0,0,0,0}},
    /* S, rot 0*/
    {3,2,
     5,
     {0,1,1,0,
      1,1,0,0,
      0,0,0,0,
      0,0,0,0}},
    /* S, rot 1*/
    {2,3,
     5,
     {1,0,0,0,
      1,1,0,0,
      0,1,0,0,
      0,0,0,0}},
    /* S, rot 2*/
    {3,2,
     5,
     {0,1,1,0,
      1,1,0,0,
      0,0,0,0,
      0,0,0,0}},
    /* S, rot 3*/
    {2,3,
     5,
     {1,0,0,0,
      1,1,0,0,
      0,1,0,0,
      0,0,0,0}},
    /* T, rot 0*/
    {3,2,
     6,
     {0,1,0,0,
      1,1,1,0,
      0,0,0,0,
      0,0,0,0}},
    /* T, rot 1*/
    {2,3,
     6,
     {1,0,0,0,
      1,1,0,0,
      1,0,0,0,
      0,0,0,0}},
    /* T, rot 2*/
    {3,2,
     6,
     {1,1,1,0,
      0,1,0,0,
      0,0,0,0,
      0,0,0,0}},
    /* T, rot 3*/
    {2,3,
     6,
     {0,1,0,0,
      1,1,0,0,
      0,1,0,0,
      0,0,0,0}},
    /* Z, rot 0*/
    {3,2,
     7,
     {1,1,0,0,
      0,1,1,0,
      0,0,0,0,
      0,0,0,0}},
    /* Z, rot 1*/
    {2,3,
     7,
     {0,1,0,0,
      1,1,0,0,
      1,0,0,0,
      0,0,0,0}},
    /* Z, rot 2*/
    {3,2,
     7,
     {1,1,0,0,
      0,1,1,0,
      0,0,0,0,
      0,0,0,0}},
    /* Z, rot 3*/
    {2,3,
     7,
     {0,1,0,0,
      1,1,0,0,
      1,0,0,0,
      0,0,0,0}},
};


#endif /* __CACATRIS_H_ */