// #========================================================================#
// | PreacherDHM:TART 
// | 
// | Tarts stands for Terminal Art. Tart is a terminal renderer that uses a |
// | render buffer like system that takes csprites or character sprites and |
// | displays them in the terminal. The render buffer consists of cells and |
// | each cell consists of
// |    - Color
// |    - Rendered Character
// |    - Reset
// | In toaltol around 19 to 24 bytes. This alows for complete controle     |
// | over each cell.
// #========================================================================#

typedef unsigned char tart_byte;
typedef unsigned short tart_id;

struct tart_vec2 {
    short x,y;
};

/* Tart Cell
*
* This holds a rgb for the foreground and the background.
* Includeing the display character.
* 
*/
struct tart_cell {
    tart_byte fr,fg,fb;
    tart_byte br,bg,bb;
    tart_byte style;
    char display;
};

/* Tart Buffer 
 *
 * The Buffer is a contner that holds all of the cells for that buffer.
 * Allso containes the size of the buffer.
 *
 * ........................width...............
 * ..........<-------------------------------->
 *
 * ........^ @################################@ 
 *
 * ........| #................................#
 * 
 * ........| #................................#
 * 
 * height--| #..........buffer................#
 * 
 * ........| #................................#
 * 
 * ........| #................................#
 * 
 * ........V @################################@
 */
struct tart_buffer {
    int cell_count;
    tart_byte layer;
    tart_vec2 size;
    tart_vec2 position;
    tart_id id;
    struct cell* cells;
};

struct tart_render_manager {
    struct tart_buffer buffers[sizeof(tart_byte)];
    tart_byte buffer_count;
};

tart_buffer tart_create_buffer(tart_id, struct tart_vec2, struct tart_vect2);
tart_cell tart_create_cell(char, tart_byte, tart_byte,  tart_byte,  tart_byte,  tart_byte,  tart_byte);
tart_byte tart_add_buffer(struct tart_render_manager*, struct tart_buffer);
tart_byte tart_set_buffer(struct tart_render_manager*, struct tart_buffer, tart_byte);

tart_buffer& tart_get_buffer(struct tart_render_manager*, tart_byte);

tart_cell& tart_get_cell(struct tart_buffer*, int);
tart_cell tart_set_cell(struct tart_buffer*, tart_cell,int);