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| author | rubidium <rubidium@openttd.org> | 2010-08-23 23:49:14 +0000 |
|---|---|---|
| committer | rubidium <rubidium@openttd.org> | 2010-08-23 23:49:14 +0000 |
| commit | 5e08df7689e871f40a5d62162269200d847cf230 (patch) | |
| tree | 6b09e07a878aff82dd0395fb7e8fe2cb93d58228 /src/base_media_func.h | |
| parent | 747f638557f62d02ffd62188f17bcc7493285dc3 (diff) | |
| download | openttd-5e08df7689e871f40a5d62162269200d847cf230.tar.xz | |
(svn r20607) -Fix: retain information about all base sets that are found and not only the latest version. This to stop confusing people that use newer versions of the base sets than those available via BaNaNaS.
Diffstat (limited to 'src/base_media_func.h')
| -rw-r--r-- | src/base_media_func.h | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/src/base_media_func.h b/src/base_media_func.h index a6071f4f0..c7b3a471f 100644 --- a/src/base_media_func.h +++ b/src/base_media_func.h @@ -17,6 +17,7 @@ template <class Tbase_set> /* static */ const char *BaseMedia<Tbase_set>::ini_set; template <class Tbase_set> /* static */ const Tbase_set *BaseMedia<Tbase_set>::used_set; template <class Tbase_set> /* static */ Tbase_set *BaseMedia<Tbase_set>::available_sets; +template <class Tbase_set> /* static */ Tbase_set *BaseMedia<Tbase_set>::duplicate_sets; /** * Try to read a single piece of metadata and return false if it doesn't exist. @@ -169,15 +170,14 @@ bool BaseMedia<Tbase_set>::AddFile(const char *filename, size_t basepath_length) if ((duplicate->valid_files == set->valid_files && duplicate->version >= set->version) || duplicate->valid_files > set->valid_files) { DEBUG(grf, 1, "Not adding %s (%i) as base " SET_TYPE " set (duplicate)", set->name, set->version); - delete set; + set->next = BaseMedia<Tbase_set>::duplicate_sets; + BaseMedia<Tbase_set>::duplicate_sets = set; } else { Tbase_set **prev = &BaseMedia<Tbase_set>::available_sets; while (*prev != duplicate) prev = &(*prev)->next; *prev = set; set->next = duplicate->next; - /* don't allow recursive delete of all remaining items */ - duplicate->next = NULL; /* If the duplicate set is currently used (due to rescanning this can happen) * update the currently used set to the new one. This will 'lie' about the @@ -185,7 +185,8 @@ bool BaseMedia<Tbase_set>::AddFile(const char *filename, size_t basepath_length) if (BaseMedia<Tbase_set>::used_set == duplicate) BaseMedia<Tbase_set>::used_set = set; DEBUG(grf, 1, "Removing %s (%i) as base " SET_TYPE " set (duplicate)", duplicate->name, duplicate->version); - delete duplicate; + duplicate->next = BaseMedia<Tbase_set>::duplicate_sets; + BaseMedia<Tbase_set>::duplicate_sets = duplicate; ret = true; } } else { @@ -254,10 +255,9 @@ template <class Tbase_set> #if defined(ENABLE_NETWORK) #include "network/network_content.h" -template <class Tbase_set> -/* static */ bool BaseMedia<Tbase_set>::HasSet(const ContentInfo *ci, bool md5sum) +template <class Tbase_set> bool HasBaseSet(const ContentInfo *ci, bool md5sum, const Tbase_set *s) { - for (const Tbase_set *s = BaseMedia<Tbase_set>::available_sets; s != NULL; s = s->next) { + for (; s != NULL; s = s->next) { if (s->GetNumMissing() != 0) continue; if (s->shortname != ci->unique_id) continue; @@ -276,6 +276,13 @@ template <class Tbase_set> return false; } +template <class Tbase_set> +/* static */ bool BaseMedia<Tbase_set>::HasSet(const ContentInfo *ci, bool md5sum) +{ + return HasBaseSet(ci, md5sum, BaseMedia<Tbase_set>::available_sets) || + HasBaseSet(ci, md5sum, BaseMedia<Tbase_set>::duplicate_sets); +} + #else template <class Tbase_set> |