ref: b8dadb5d154da978f78740ec8cc6273bdc1c785e
dir: /field.h/
#pragma once
#include "base.h"
void field_init(Field* f);
void field_init_fill(Field* f, size_t height, size_t width, Term fill_char);
void field_resize_raw(Field* f, size_t height, size_t width);
void field_deinit(Field* f);
void field_copy_subrect(Field* src, Field* dest, size_t src_y, size_t src_x,
size_t dest_y, size_t dest_x, size_t height,
size_t width);
void field_fill_subrect(Field* f, size_t y, size_t x, size_t height,
size_t width, Term fill_char);
Term field_peek(Field* f, size_t y, size_t x);
Term field_peek_relative(Field* f, size_t y, size_t x, ssize_t offs_y,
ssize_t offs_x);
void field_poke(Field* f, size_t y, size_t x, Term term);
void field_poke_relative(Field* f, size_t y, size_t x, ssize_t offs_y,
ssize_t offs_x, Term term);
void field_fput(Field* f, FILE* stream);
typedef enum {
Field_load_error_ok = 0,
Field_load_error_cant_open_file = 1,
Field_load_error_too_many_columns = 2,
Field_load_error_too_many_rows = 3,
Field_load_error_no_rows_read = 4,
Field_load_error_not_a_rectangle = 5,
} Field_load_error;
Field_load_error field_load_file(char const* filepath, Field* field);