diff options
Diffstat (limited to 'src/smallmap_gui.cpp')
| -rw-r--r-- | src/smallmap_gui.cpp | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/smallmap_gui.cpp b/src/smallmap_gui.cpp index e144ddb0c..b4137038f 100644 --- a/src/smallmap_gui.cpp +++ b/src/smallmap_gui.cpp @@ -1049,7 +1049,7 @@ void SmallMapWindow::SetupWidgetData() SmallMapWindow::SmallMapWindow(WindowDesc *desc, int window_number) : Window(desc), refresh(FORCE_REFRESH_PERIOD) { _smallmap_industry_highlight = INVALID_INDUSTRYTYPE; - this->overlay = new LinkGraphOverlay(this, WID_SM_MAP); + this->overlay = new LinkGraphOverlay(this, WID_SM_MAP, 0, this->GetOverlayCompanyMask(), 1); this->InitNested(window_number); this->LowerWidget(this->map_type + WID_SM_CONTOUR); @@ -1530,7 +1530,14 @@ int SmallMapWindow::GetPositionOnLegend(Point pt) /* Update the window every now and then */ if (--this->refresh != 0) return; - if (this->map_type == SMT_LINKSTATS) this->overlay->RebuildCache(); + if (this->map_type == SMT_LINKSTATS) { + uint32 company_mask = this->GetOverlayCompanyMask(); + if (this->overlay->GetCompanyMask() != company_mask) { + this->overlay->SetCompanyMask(company_mask); + } else { + this->overlay->RebuildCache(); + } + } _smallmap_industry_highlight_state = !_smallmap_industry_highlight_state; this->refresh = _smallmap_industry_highlight != INVALID_INDUSTRYTYPE ? BLINK_PERIOD : FORCE_REFRESH_PERIOD; |