2 * This file is part of OpenTTD.
3 * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
4 * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
5 * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
8 /** @file script_window.cpp Implementation of ScriptWindow. */
10 #include "../../stdafx.h"
11 #include "script_window.hpp"
12 #include "script_game.hpp"
13 #include "../../window_func.h"
14 #include "../../window_gui.h"
16 #include "../../safeguards.h"
18 /* static */ void ScriptWindow::Close(WindowClass window
, SQInteger number
)
20 if (ScriptGame::IsMultiplayer()) return;
22 if (number
== NUMBER_ALL
) {
23 CloseWindowByClass((::WindowClass
)window
);
27 number
= Clamp
<SQInteger
>(number
, 0, INT32_MAX
);
29 CloseWindowById((::WindowClass
)window
, number
);
32 /* static */ bool ScriptWindow::IsOpen(WindowClass window
, SQInteger number
)
34 if (ScriptGame::IsMultiplayer()) return false;
36 if (number
== NUMBER_ALL
) {
37 return (FindWindowByClass((::WindowClass
)window
) != nullptr);
40 number
= Clamp
<SQInteger
>(number
, 0, INT32_MAX
);
42 return FindWindowById((::WindowClass
)window
, number
) != nullptr;
45 /* static */ void ScriptWindow::Highlight(WindowClass window
, SQInteger number
, SQInteger widget
, TextColour colour
)
47 if (ScriptGame::IsMultiplayer()) return;
48 if (number
== NUMBER_ALL
) return;
49 if (!IsOpen(window
, number
)) return;
50 if (colour
!= TC_INVALID
&& (::TextColour
)colour
>= ::TC_END
) return;
52 number
= Clamp
<SQInteger
>(number
, 0, INT32_MAX
);
54 Window
*w
= FindWindowById((::WindowClass
)window
, number
);
57 if (widget
== WIDGET_ALL
) {
58 if (colour
!= TC_INVALID
) return;
59 w
->DisableAllWidgetHighlight();
63 widget
= Clamp
<SQInteger
>(widget
, 0, UINT8_MAX
);
65 const NWidgetBase
*wid
= w
->GetWidget
<NWidgetBase
>(widget
);
66 if (wid
== nullptr) return;
67 w
->SetWidgetHighlight(widget
, (::TextColour
)colour
);