| … | |
… | |
| 887 | |
887 | |
| 888 | /* Nothing changed */ |
888 | /* Nothing changed */ |
| 889 | return 0; |
889 | return 0; |
| 890 | } |
890 | } |
| 891 | |
891 | |
| 892 | //-GPL |
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|
| 893 | |
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|
| 894 | // prefetch some flat area around the player |
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| 895 | static void |
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| 896 | prefetch_surrounding_area (object *op, maptile *map, int range) |
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| 897 | { |
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| 898 | for (maprect *rect = map->split_to_tiles (mapwalk_buf, |
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| 899 | op->x - range , op->y - range , |
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| 900 | op->x + range + 1, op->y + range + 1); |
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| 901 | rect->m; |
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| 902 | ++rect) |
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| 903 | { |
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| 904 | rect->m->touch (); |
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|
| 905 | rect->m->activate (); |
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| 906 | } |
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| 907 | } |
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| 908 | |
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|
| 909 | // prefetch a generous area around the player, also up and down |
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| 910 | void |
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| 911 | object::prefetch_surrounding_maps () |
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|
| 912 | { |
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| 913 | prefetch_surrounding_area (this, map, 40); |
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|
| 914 | |
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|
| 915 | if (maptile *m = map->tile_available (TILE_DOWN)) |
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| 916 | prefetch_surrounding_area (this, m, 20); |
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| 917 | |
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|
| 918 | if (maptile *m = map->tile_available (TILE_UP)) |
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|
| 919 | prefetch_surrounding_area (this, m, 20); |
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| 920 | } |
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| 921 | |
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| 922 | //+GPL |
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| 923 | |
|
|
| 924 | /** |
892 | /** |
| 925 | * Draws client map. |
893 | * Draws client map. |
| 926 | */ |
894 | */ |
| 927 | void |
895 | void |
| 928 | draw_client_map (player *pl) |
896 | draw_client_map (player *pl) |
