diff options
Diffstat (limited to 'airport_gui.c')
| -rw-r--r-- | airport_gui.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/airport_gui.c b/airport_gui.c index de039ad71..b35bfb740 100644 --- a/airport_gui.c +++ b/airport_gui.c @@ -143,6 +143,7 @@ static void BuildAirportPickerWndProc(Window *w, WindowEvent *e) { switch (e->event) { case WE_PAINT: { + int i; // airport enabling loop int sel; int rad = 4; // default catchment radious uint32 avail_airports; @@ -156,10 +157,13 @@ static void BuildAirportPickerWndProc(Window *w, WindowEvent *e) if (!HASBIT(avail_airports, 0) && sel == AT_SMALL) sel = AT_LARGE; if (!HASBIT(avail_airports, 1) && sel == AT_LARGE) sel = AT_SMALL; - /* 'Country Airport' starts at widget 3, and if its bit is set, it is - * available, so take its opposite value to set the disabled_state. There - * are 9 buildable airports, so XOR with 0x01FF (1 1111 1111) */ - w->disabled_state = (avail_airports ^ 0x01FF) << 7; + /* 'Country Airport' starts at widget 7, and if its bit is set, it is + * available, so take its opposite value to set the disabled state. + * There are 9 buildable airports + * XXX TODO : all airports should be held in arrays, with all relevant data. + * This should be part of newgrf-airports, i suppose + */ + for (i = 0; i < 9; i++) SetWindowWidgetDisabledState(w, i + 7, !HASBIT(avail_airports, i)); _selected_airport_type = sel; // select default the coverage area to 'Off' (16) |