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#pragma once
#include "program_data.h"
enum SNAKE_DIRECTIONS {
SNAKE_STILL,
SNAKE_RIGHT,
SNAKE_LEFT,
SNAKE_UP,
SNAKE_DOWN
};
typedef unsigned char SNAKE_DIR;
enum SNAKE_PARTS {
SNAKE_HEAD,
SNAKE_BODY,
SNAKE_TAIL
};
typedef unsigned char SNAKE_PART;
struct SnakeBlock {
SNAKE_PART part;
SNAKE_DIR current_direction;
int x, y;
};
// Please dont sue. Its open source software.
enum SNACKS_TYPES {
REMY_THE_RAT = 0, // From a movie about a rat that cooks which is kind of gross
// when you think about it.
FRIENDLY_FROG = 1, // Something I made up.
EASTER_BUNNY = 2, // Hopefully not copyrighted. If so my childhood was a lie
// )---:
GIDGET_THE_POMERANIAN = 3, // A dogo in a movie made for a generation of childen
// that cant sit through an entire movie.
CHILD_PERSON = 4, // What the hell is a child person?
BIG_BIRD = 5 // A big fat bird that hants peoples nightmears.
};
#define SNACK_COUNT 5
// You can put your lawers away now, Chairen (I most like messspeld 'Chairen'
// but thats ok because I am a Utard).
typedef unsigned char SNACK_TYPE;
struct SnakeSnack {
SNACK_TYPE type;
int x, y; // Tile position on snake map.
};
bool snake_blocks_hit(int tile_size, SnakeBlock b1, SnakeBlock b2);
bool snake_block_eat_snack(int tile_size, const Fl_Group * snake_map, SnakeBlock snake_block, SnakeSnack snack);
int put_snake_blocks_side_by_side(int tile_size, SnakeBlock * b1, SnakeBlock b2);
int random_range(int x, int y);
// Drawing.
void draw_snake_block(MainData * mdata, SnakeBlock snake_block);
void draw_snake(MainData * mdata, std::vector<SnakeBlock> snake_blocks);
// 'Fl_Group * snake_map' is just the SnakeMap.
void draw_snack(MainData * mdata, const Fl_Group * snake_map, SnakeSnack snack);
int str_to_int(const char * str, size_t n, int * int_value);
int char_to_int(char c);
void set_snack_images_to_tile_size(MainData * mdata);
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