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#include "field.h"
#include "ghosts.h"
#include <ncurses.h>
#include <stdlib.h>
static const char field_sample[field_height][field_width] = {
{"////////////////////////////"},
{"/1....2.....1//1.....2....1/"},
{"/.////./////.//./////.////./"},
{"/./ /./ /.//./ /./ /./"},
{"/./ /./ /.//./ /./ /./"},
{"/.////./////.//./////.////./"},
{"/2....3..2..2..2..2..3....2/"},
{"/.////.//.////////.//.////./"},
{"/.////.//.////////.//.////./"},
{"/1....2//1..1//1..1//2....1/"},
{"//////.///// // /////.//////"},
{" /.///// // /////./ "},
{" /.//1 1//./ "},
{" /.// ///##/// //./ "},
{"//////.// / /2 2//////"},
{" 3 2/ / //2 "},
{"//////.// //////// //.//////"},
{" /.//2 2//./ "},
{"//////.// //////// //.//////"},
{"/1....3..2..1//1..2..3....1/"},
{"/.////./////.//./////.////./"},
{"/.////./////.//./////.////./"},
{"/1.1//2..2..2..2..2..2//1.1/"},
{"///.//.//.////////.//.//.///"},
{"///.//.//.////////.//.//.///"},
{"/1.2..1//1..1//1..1//1..2.1/"},
{"/.//////////.//.//////////./"},
{"/1..........2..2..........1/"},
{"////////////////////////////"},
};
static void copy_field(game_space field)
{
int i;
for(i = 0; i < field_height; ++i) {
int j;
for(j = 0; j < field_width; ++j)
field[i][j] = field_sample[i][j];
}
}
game_space get_new_field()
{
game_space field = malloc(field_width * field_height);
copy_field(field);
return field;
}
static int is_has_point(int i, int j)
{
return !((i == 12 && j == 9) || (i == 12 && j == 18) ||
(i == 14 && j == 18) || (i == 15 && j == 9) ||
(i == 17 && j == 9) || (i == 17 && j == 18));
}
void print_field(game_space field)
{
int i;
char symbol;
for(i = 0; i < field_height; ++i) {
int j;
for(j = 0; j < field_width; ++j) {
symbol = field[i][j];
move(i, j);
switch(symbol) {
case '1':
case '2':
case '3':
if(is_has_point(i, j))
addch('.');
else
addch(' ');
break;
case '/':
addch('/');
break;
case '.':
addch('.');
break;
case '#':
addch('#');
break;
}
refresh();
}
}
}
void display_character(int y, int x, int symbol)
{
move(y, x);
addch(symbol);
refresh();
}
void display_ghosts_on_field(struct ghost_type *red_ghost,
struct ghost_type *pink_ghost,
struct ghost_type *blue_ghost,
struct ghost_type *orange_ghost)
{
display_character(red_ghost->position.y, red_ghost->position.x, '&');
display_character(pink_ghost->position.y, pink_ghost->position.x, '&');
display_character(blue_ghost->position.y, blue_ghost->position.x, '&');
display_character(orange_ghost->position.y, orange_ghost->position.x, '&');
}
void clear_symbol(game_space field, int y, int x,
enum select_character character)
{
int symbol = field[y][x];
move(y, x);
if(character == ghost_char) {
switch(symbol) {
case '#':
addch('#');
break;
case '.':
addch('.');
break;
case ' ':
addch(' ');
break;
}
}
else if(character == pac_char)
addch(' ');
refresh();
}
enum intersection_type get_intersection(const game_space field,
struct ghost_type *ghost)
{
int y, x, symbol;
y = ghost->position.y;
x = ghost->position.x;
symbol = field[y][x];
switch(symbol) {
case one_path:
return one_path;
case two_paths:
return two_paths;
case three_paths:
return three_paths;
default:
return direct_path;
}
}
struct free_directions find_free_directions(game_space field, int y, int x)
{
struct free_directions found_paths;
found_paths.left = field[y][x-1] != '/' && field[y][x-1] != '#' ? 1 : 0;
found_paths.right = field[y][x+1] != '/' && field[y][x+1] != '#' ? 1 : 0;
found_paths.up = field[y-1][x] != '/' && field[y-1][x] != '#' ? 1 : 0;
found_paths.down = field[y+1][x] != '/' && field[y+1][x] != '#' ? 1 : 0;
return found_paths;
}
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