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author | alberth <alberth@openttd.org> | 2010-08-08 11:17:14 +0000 |
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committer | alberth <alberth@openttd.org> | 2010-08-08 11:17:14 +0000 |
commit | 2fa665114e5cd9136b80e8a5e91a3418986a41d0 (patch) | |
tree | dfc951787aa83c8fcf64d34a078d500ea5755030 /src/smallmap_gui.cpp | |
parent | 7362ff44095c1d7362c12cdc0590ad1a38817d86 (diff) | |
download | openttd-2fa665114e5cd9136b80e8a5e91a3418986a41d0.tar.xz |
(svn r20414) -Feature: Enable industries in the smallmap displayed in the industry chain window.
Diffstat (limited to 'src/smallmap_gui.cpp')
-rw-r--r-- | src/smallmap_gui.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/smallmap_gui.cpp b/src/smallmap_gui.cpp index af2cc1e6a..e73401c32 100644 --- a/src/smallmap_gui.cpp +++ b/src/smallmap_gui.cpp @@ -1278,6 +1278,21 @@ public: } } + /** + * Notifications for the smallmap window. + * - data = 0: Displayed industries at the industry chain window have changed. + */ + virtual void OnInvalidateData(int data) + { + extern uint64 _displayed_industries; + if (this->map_type != SMT_INDUSTRY) this->SwitchMapType(SMT_INDUSTRY); + + for (int i = 0; i != _smallmap_industry_count; i++) { + _legend_from_industries[i].show_on_map = HasBit(_displayed_industries, _legend_from_industries[i].u.type); + } + this->SetDirty(); + } + virtual bool OnRightClick(Point pt, int widget) { if (widget != SM_WIDGET_MAP || _scrolling_viewport) return false; |