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(svn r6680) -Codechange r6679: [train build window] only generate the list when the window data is invalidated or the window is generated, not on each redraw

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bjarni
2006-10-07 14:30:13 +00:00
parent e1ad1102f2
commit bc1070654a
5 changed files with 33 additions and 4 deletions
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10
train_gui.c
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@@ -273,7 +273,10 @@ static void DrawTrainBuildWindow(Window *w)
SetWindowWidgetLoweredState(w, BUILD_TRAIN_WIDGET_WAGONS, WP(w,buildtrain_d).show_engine_wagon == 2);
SetWindowWidgetLoweredState(w, BUILD_TRAIN_WIDGET_BOTH, WP(w,buildtrain_d).show_engine_wagon == 3);
GenerateBuildList(&WP(w,buildtrain_d).engines, &WP(w,buildtrain_d).num_engines, &WP(w,buildtrain_d).wagons, &WP(w,buildtrain_d).num_wagons, WP(w,buildtrain_d).railtype);
if (WP(w,buildtrain_d).data_invalidated) {
GenerateBuildList(&WP(w,buildtrain_d).engines, &WP(w,buildtrain_d).num_engines, &WP(w,buildtrain_d).wagons, &WP(w,buildtrain_d).num_wagons, WP(w,buildtrain_d).railtype);
WP(w,buildtrain_d).data_invalidated = false;
}
if (HASBIT(WP(w,buildtrain_d).show_engine_wagon, 0)) scrollcount += WP(w,buildtrain_d).num_engines;
if (HASBIT(WP(w,buildtrain_d).show_engine_wagon, 1)) scrollcount += WP(w,buildtrain_d).num_wagons;
@@ -326,6 +329,11 @@ static void NewRailVehicleWndProc(Window *w, WindowEvent *e)
WP(w,buildtrain_d).engines = NULL;
WP(w,buildtrain_d).wagons = NULL;
WP(w,buildtrain_d).show_engine_wagon = 3;
WP(w,buildtrain_d).data_invalidated = true;
break;
case WE_INVALIDATE_DATA:
WP(w,buildtrain_d).data_invalidated = true;
break;
case WE_DESTROY: