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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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This commit is contained in:
bjarni 2006-10-07 14:30:13 +00:00
parent db66567799
commit 208e258f4c
5 changed files with 33 additions and 4 deletions
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8
engine.c
View File

@ -209,8 +209,11 @@ static void AcceptEnginePreview(Engine *e, PlayerID player)
SETBIT(p->avail_railtypes, e->railtype);
e->preview_player = 0xFF;
InvalidateWindowClasses(WC_BUILD_VEHICLE);
InvalidateWindowClasses(WC_REPLACE_VEHICLE);
if (player == _local_player) {
InvalidateWindowClassesData(WC_BUILD_VEHICLE);
InvalidateWindowClasses(WC_BUILD_VEHICLE);
InvalidateWindowClasses(WC_REPLACE_VEHICLE);
}
}
static PlayerID GetBestPlayer(PlayerID pp)
@ -332,6 +335,7 @@ static void NewVehicleAvailable(Engine *e)
}
e->flags = (e->flags & ~ENGINE_INTRODUCING) | ENGINE_AVAILABLE;
InvalidateWindowClassesData(WC_BUILD_VEHICLE);
InvalidateWindowClasses(WC_BUILD_VEHICLE);
InvalidateWindowClasses(WC_REPLACE_VEHICLE);

1
functions.h
View File

@ -168,6 +168,7 @@ void MarkTileDirtyByTile(TileIndex tile);
void InvalidateWindow(WindowClass cls, WindowNumber number);
void InvalidateWindowWidget(WindowClass cls, WindowNumber number, byte widget_index);
void InvalidateWindowClasses(WindowClass cls);
void InvalidateWindowClassesData(WindowClass cls);
void DeleteWindowById(WindowClass cls, WindowNumber number);
void DeleteWindowByClass(WindowClass cls);

10
train_gui.c
View File

@ -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:

16
window.c
View File

@ -1609,12 +1609,26 @@ void InvalidateWindowClasses(WindowClass cls)
}
}
void InvalidateThisWindowData(Window *w)
{
CallWindowEventNP(w, WE_INVALIDATE_DATA);
}
void InvalidateWindowData(WindowClass cls, WindowNumber number)
{
Window *w;
for (w = _windows; w != _last_window; w++) {
if (w->window_class == cls && w->window_number == number) CallWindowEventNP(w, WE_INVALIDATE_DATA);
if (w->window_class == cls && w->window_number == number) InvalidateThisWindowData(w);
}
}
void InvalidateWindowClassesData(WindowClass cls)
{
Window *w;
for (w = _windows; w != _last_window; w++) {
if (w->window_class == cls) InvalidateThisWindowData(w);
}
}

2
window.h
View File

@ -394,6 +394,7 @@ typedef struct {
byte railtype;
byte sel_index;
byte show_engine_wagon;
bool data_invalidated;
EngineID sel_engine;
EngineID rename_engine;
EngineID *engines;
@ -789,6 +790,7 @@ int GetMenuItemIndex(const Window *w, int x, int y);
void InputLoop(void);
void UpdateWindows(void);
void InvalidateWidget(const Window *w, byte widget_index);
void InvalidateThisWindowData(Window *w);
void InvalidateWindowData(WindowClass cls, WindowNumber number);
void RaiseWindowButtons(Window *w);
void RelocateAllWindows(int neww, int newh);