shumate/shumate-utils.c
| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* | ||
| 2 | * Copyright (C) 2023 James Westman <james@jwestman.net> | ||
| 3 | * | ||
| 4 | * This library is free software; you can redistribute it and/or | ||
| 5 | * modify it under the terms of the GNU Lesser General Public | ||
| 6 | * License as published by the Free Software Foundation; either | ||
| 7 | * version 2.1 of the License, or (at your option) any later version. | ||
| 8 | * | ||
| 9 | * This library is distributed in the hope that it will be useful, | ||
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| 12 | * Lesser General Public License for more details. | ||
| 13 | * | ||
| 14 | * You should have received a copy of the GNU Lesser General Public | ||
| 15 | * License along with this library; if not, see <https://www.gnu.org/licenses/>. | ||
| 16 | */ | ||
| 17 | |||
| 18 | #include "shumate-utils-private.h" | ||
| 19 | |||
| 20 | void | ||
| 21 | ✗ | shumate_grid_position_init (ShumateGridPosition *self, | |
| 22 | int x, | ||
| 23 | int y, | ||
| 24 | int zoom) | ||
| 25 | { | ||
| 26 | ✗ | self->x = x; | |
| 27 | ✗ | self->y = y; | |
| 28 | ✗ | self->zoom = zoom; | |
| 29 | ✗ | } | |
| 30 | |||
| 31 | ShumateGridPosition * | ||
| 32 | ✗ | shumate_grid_position_new (int x, | |
| 33 | int y, | ||
| 34 | int zoom) | ||
| 35 | { | ||
| 36 | ✗ | ShumateGridPosition *self = g_new0 (ShumateGridPosition, 1); | |
| 37 | ✗ | shumate_grid_position_init (self, x, y, zoom); | |
| 38 | ✗ | return self; | |
| 39 | } | ||
| 40 | |||
| 41 | ShumateGridPosition * | ||
| 42 | ✗ | shumate_grid_position_copy (ShumateGridPosition *pos) | |
| 43 | { | ||
| 44 | ✗ | return shumate_grid_position_new (pos->x, pos->y, pos->zoom); | |
| 45 | } | ||
| 46 | |||
| 47 | guint | ||
| 48 | ✗ | shumate_grid_position_hash (gconstpointer pointer) | |
| 49 | { | ||
| 50 | ✗ | const ShumateGridPosition *self = pointer; | |
| 51 | ✗ | return self->x ^ self->y ^ self->zoom; | |
| 52 | } | ||
| 53 | |||
| 54 | gboolean | ||
| 55 | ✗ | shumate_grid_position_equal (gconstpointer a, gconstpointer b) | |
| 56 | { | ||
| 57 | ✗ | const ShumateGridPosition *pos_a = a; | |
| 58 | ✗ | const ShumateGridPosition *pos_b = b; | |
| 59 | ✗ | return pos_a->x == pos_b->x && pos_a->y == pos_b->y && pos_a->zoom == pos_b->zoom; | |
| 60 | } | ||
| 61 | |||
| 62 | void | ||
| 63 | ✗ | shumate_grid_position_free (gpointer pointer) | |
| 64 | { | ||
| 65 | ✗ | ShumateGridPosition *self = pointer; | |
| 66 | ✗ | if (!self) | |
| 67 | return; | ||
| 68 | |||
| 69 | ✗ | g_free (self); | |
| 70 | } | ||
| 71 | |||
| 72 |