| … | |
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| 20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 21 | * |
21 | * |
| 22 | * The authors can be reached via e-mail at <crossfire@schmorp.de> |
22 | * The authors can be reached via e-mail at <crossfire@schmorp.de> |
| 23 | */ |
23 | */ |
| 24 | |
24 | |
| 25 | |
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| 26 | #include <global.h> |
25 | #include <global.h> |
| 27 | #include <unistd.h> |
26 | #include <unistd.h> |
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27 | |
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28 | region * |
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29 | region::default_region () |
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30 | { |
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31 | for (region *reg = first_region; reg; reg = reg->next) |
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32 | if (reg->fallback) |
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33 | return reg; |
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34 | |
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35 | return first_region; |
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36 | } |
| 28 | |
37 | |
| 29 | /* |
38 | /* |
| 30 | * Pass a char array, returns a pointer to the region of the same name. |
39 | * Pass a char array, returns a pointer to the region of the same name. |
| 31 | * if it can't find a region of the same name it returns the first region |
40 | * if it can't find a region of the same name it returns the first region |
| 32 | * with the 'fallback' property set. |
41 | * with the 'fallback' property set. |
| 33 | * if it can't find a matching name /or/ a fallback region it logs an info message |
42 | * if it can't find a matching name /or/ a fallback region it logs an info message |
| 34 | * message and returns NULL |
43 | * message and returns NULL |
| 35 | * used by the map parsing code. |
44 | * used by the map parsing code. |
| 36 | */ |
45 | */ |
| 37 | region * |
46 | region * |
| 38 | get_region_by_name (const char *region_name) |
47 | region::find (const char *name) |
| 39 | { |
48 | { |
| 40 | region *reg; |
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| 41 | char *p = strchr (region_name, '\n'); |
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| 42 | |
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| 43 | if (p) |
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| 44 | *p = '\0'; |
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| 45 | for (reg = first_region; reg != NULL; reg = reg->next) |
49 | for (region *reg = first_region; reg; reg = reg->next) |
| 46 | if (!strcmp (reg->name, region_name)) |
50 | if (!strcmp (reg->name, name)) |
| 47 | return reg; |
51 | return reg; |
| 48 | |
52 | |
| 49 | for (reg = first_region; reg != NULL; reg = reg->next) |
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| 50 | { |
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| 51 | if (reg->fallback) |
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| 52 | { |
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| 53 | LOG (llevDebug, "region called %s requested, but not found, fallback used.\n", region_name); |
53 | LOG (llevError, "region called %s requested, but not found, using fallback.\n", name); |
| 54 | return reg; |
54 | |
| 55 | } |
55 | return default_region (); |
| 56 | } |
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| 57 | LOG (llevInfo, "Got no region or fallback for region %s.\n", region_name); |
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| 58 | return NULL; |
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| 59 | } |
56 | } |
| 60 | |
57 | |
| 61 | /* This might need optimising at some point. */ |
58 | /* This might need optimising at some point. */ |
| 62 | region * |
59 | region * |
| 63 | get_region_by_map (maptile *m) |
60 | get_region_by_map (maptile *m) |
| 64 | { |
61 | { |
| 65 | return get_region_by_name (get_name_of_region_for_map (m)); |
62 | return region::find (get_name_of_region_for_map (m)); |
| 66 | } |
63 | } |
| 67 | |
64 | |
| 68 | /* |
65 | /* |
| 69 | * Since we won't assume all maps have a region set properly, we need an |
66 | * Since we won't assume all maps have a region set properly, we need an |
| 70 | * explicit check that it is, this is much nicer here than scattered throughout |
67 | * explicit check that it is, this is much nicer here than scattered throughout |
| … | |
… | |
| 445 | |
442 | |
| 446 | for (reg = first_region; reg != NULL && reg->next != NULL; reg = reg->next) |
443 | for (reg = first_region; reg != NULL && reg->next != NULL; reg = reg->next) |
| 447 | { |
444 | { |
| 448 | if (reg->parent_name != NULL) |
445 | if (reg->parent_name != NULL) |
| 449 | { |
446 | { |
| 450 | reg->parent = get_region_by_name (reg->parent_name); |
447 | reg->parent = region::find (reg->parent_name); |
| 451 | parent_count++; |
448 | parent_count++; |
| 452 | } |
449 | } |
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450 | |
| 453 | region_count++; |
451 | region_count++; |
| 454 | } |
452 | } |
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453 | |
| 455 | LOG (llevDebug, "Assigned %u regions with %u parents.\n", region_count, parent_count); |
454 | LOG (llevDebug, "Assigned %u regions with %u parents.\n", region_count, parent_count); |
| 456 | } |
455 | } |
