#include <unistd.h> /* for unlink(), acess() */
#include <stdlib.h> /* for calloc(), free() */
#include <string.h> /* for strlen(), strcmp(), memcpy() */
-#include <stdint.h> /* for uint8_t */
-#include "windows.h" /* for suspend_win(), append_win(), reset_pad_offset(),
- * resize_active_win(), cycle_active_win(),
- * shift_active_win(), struct Win, struct WinMeta
- */
-#include "keybindings.h" /* for get_action_key(), save_keybindings(),
- * keyswin_move_selection(), keyswin_mod_key()
- */
+#include <stdint.h> /* for uint8_t, uint16_t */
#include "readwrite.h" /* for [read/write]_uint[8/16/32][_bigendian]() */
#include "map_objects.h" /* for struct Monster, write_map_objects(), */
#include "map_object_actions.h" /* for is_passable(), move_monster() */
-#include "map.h" /* for map_scroll(),map_center_player(), Map struct,dir enum */
+#include "map.h" /* for Map struct */
#include "main.h" /* for World struct */
-#include "yx_uint16.h" /* for yx_uint16 */
+#include "yx_uint16.h" /* for yx_uint16 struct */
#include "rrand.h" /* for rrand(), rrand_seed() */
#include "rexit.h" /* for exit_err() */
-extern void textfile_sizes(FILE * file, uint16_t * linemax_p,
- uint16_t * n_lines_p)
+
+extern uint8_t textfile_sizes(FILE * file, uint16_t * linemax_p,
+ uint16_t * n_lines_p)
{
uint16_t n_lines = 0;
int c = 0;
}
}
}
- fseek(file, 0, SEEK_SET);
+ if (-1 == fseek(file, 0, SEEK_SET))
+ {
+ return 1;
+ }
* linemax_p = linemax;
if (n_lines_p)
{
* n_lines_p = n_lines;
}
+ return 0;
}
extern void update_log(struct World * world, char * text)
{
- static char * last_msg;
- if (0 == last_msg)
- {
- last_msg = calloc(1, sizeof(char));
+ static char * last_msg; /* TODO: valgrind is dissatisfied */
+ if (0 == last_msg) /* with this calloc'd pointer */
+ { /* never being freed. */
+ last_msg = calloc(1, sizeof(char)); /* Rectify this ? */
}
char * new_text;
uint16_t len_old = strlen(world->log);
-extern uint8_t toggle_window(struct WinMeta * win_meta, struct Win * win)
-{
- if (0 != win->frame.curses_win)
- {
- return suspend_win(win_meta, win);
- }
- else
- {
- return append_win(win_meta, win);
- }
-}
-
-
-
-extern void scroll_pad(struct WinMeta * win_meta, char dir)
-{
- if ('+' == dir)
- {
- reset_pad_offset(win_meta, win_meta->pad_offset + 1);
- }
- else if ('-' == dir)
- {
- reset_pad_offset(win_meta, win_meta->pad_offset - 1);
- }
-}
-
-
-
-extern uint8_t growshrink_active_window(struct WinMeta * win_meta, char change)
-{
- if (0 != win_meta->active)
- {
- struct yx_uint16 size = win_meta->active->frame.size;
- if (change == '-')
- {
- size.y--;
- }
- else if (change == '+')
- {
- size.y++;
- }
- else if (change == '_')
- {
- size.x--;
- }
- else if (change == '*')
- {
- size.x++;
- }
- return resize_active_win (win_meta, size);
- }
- return 0;
-}
-
-
-
extern struct yx_uint16 find_passable_pos(struct Map * map)
{
struct yx_uint16 pos;
}
return pos;
}
-
-
-
-extern uint8_t meta_keys(int key, struct World * world,
- struct WinMeta * win_meta, struct Win * win_keys,
- struct Win * win_map, struct Win * win_info,
- struct Win * win_log)
-{
- char * err_toggle = "Trouble with toggle_window() in meta_keys().";
- char * err_shift = "Trouble with shift_active_win() in meta_keys().";
- char * err_resize = "Trouble with growshrink_active_window() in "
- "meta_keys().";
- if (key == get_action_key(world->keybindings, "quit"))
- {
- return 1;
- }
- else if (key == get_action_key(world->keybindings, "scroll pad right"))
- {
- scroll_pad (win_meta, '+');
- }
- else if (key == get_action_key(world->keybindings, "scroll pad left"))
- {
- scroll_pad (win_meta, '-');
- }
- else if (key == get_action_key(world->keybindings, "toggle keys window"))
- {
- exit_err(toggle_window(win_meta, win_keys), world, err_toggle);
- }
- else if (key == get_action_key(world->keybindings, "toggle map window"))
- {
- exit_err(toggle_window(win_meta, win_map), world, err_toggle);
- }
- else if (key == get_action_key(world->keybindings, "toggle info window"))
- {
- exit_err(toggle_window(win_meta, win_info), world, err_toggle);
- }
- else if (key == get_action_key(world->keybindings, "toggle log window"))
- {
- exit_err(toggle_window(win_meta, win_log), world, err_toggle);
- }
- else if (key == get_action_key(world->keybindings, "cycle forwards"))
- {
- cycle_active_win(win_meta, 'f');
- }
- else if (key == get_action_key(world->keybindings, "cycle backwards"))
- {
- cycle_active_win(win_meta, 'b');
- }
- else if (key == get_action_key(world->keybindings, "shift forwards"))
- {
- exit_err(shift_active_win(win_meta, 'f'), world, err_shift);
- }
- else if (key == get_action_key(world->keybindings, "shift backwards"))
- {
- exit_err(shift_active_win(win_meta, 'b'), world, err_shift);
- }
- else if (key == get_action_key(world->keybindings, "grow horizontally"))
- {
- exit_err(growshrink_active_window(win_meta, '*'), world, err_resize);
- }
- else if (key == get_action_key(world->keybindings, "shrink horizontally"))
- {
- exit_err(growshrink_active_window(win_meta, '_'), world, err_resize);
- }
- else if (key == get_action_key(world->keybindings, "grow vertically"))
- {
- exit_err(growshrink_active_window(win_meta, '+'), world, err_resize);
- }
- else if (key == get_action_key(world->keybindings, "shrink vertically"))
- {
- exit_err(growshrink_active_window(win_meta, '-'), world, err_resize);
- }
- else if (key == get_action_key(world->keybindings, "save keys"))
- {
- save_keybindings(world);
- }
- else if (key == get_action_key(world->keybindings, "keys nav up"))
- {
- keyswin_move_selection (world, 'u');
- }
- else if (key == get_action_key(world->keybindings, "keys nav down"))
- {
- keyswin_move_selection (world, 'd');
- }
- else if (key == get_action_key(world->keybindings, "keys mod"))
- {
- keyswin_mod_key (world, win_meta);
- }
- else if (key == get_action_key(world->keybindings, "map up"))
- {
- map_scroll (world->map, NORTH, win_map->frame.size);
- }
- else if (key == get_action_key(world->keybindings, "map down"))
- {
- map_scroll (world->map, SOUTH, win_map->frame.size);
- }
- else if (key == get_action_key(world->keybindings, "map right"))
- {
- map_scroll (world->map, EAST, win_map->frame.size);
- }
- else if (key == get_action_key(world->keybindings, "map left"))
- {
- map_scroll (world->map, WEST, win_map->frame.size);
- }
- else if (key == get_action_key(world->keybindings, "map center player"))
- {
- map_center_player (world->map, world->player, win_map->frame.size);
- }
- return 0;
-}