Added options button to title screen

projects/openrct2.vcxproj

@@ -123,6 +123,7 @@
     <ClCompile Include="..\src\windows\title_exit.c" />
     <ClCompile Include="..\src\windows\title_logo.c" />
     <ClCompile Include="..\src\windows\title_menu.c" />
+    <ClCompile Include="..\src\windows\title_options.c" />
     <ClCompile Include="..\src\windows\title_scenarioselect.c" />
     <ClCompile Include="..\src\windows\tooltip.c" />
     <ClCompile Include="..\src\windows\top_toolbar.c" />

projects/openrct2.vcxproj.filters

@@ -425,6 +425,9 @@
     <ClCompile Include="..\src\config.c">
       <Filter>Source</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\windows\title_options.c">
+      <Filter>Source\Windows</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\src\management\award.h">

src/interface/window.h

@@ -400,7 +400,8 @@ enum {
 	WC_TEXTINPUT = 113,
 	WC_MAPGEN = 114,
 	WC_LOADSAVE = 115,
-	WC_LOADSAVE_OVERWRITE_PROMPT = 116
+	WC_LOADSAVE_OVERWRITE_PROMPT = 116,
+	WC_TITLE_OPTIONS = 117
 } WINDOW_CLASS;
 
 enum PROMPT_MODE {
@@ -504,6 +505,7 @@ void window_footpath_open();
 void window_save_prompt_open();
 void window_title_menu_open();
 void window_title_exit_open();
+void window_title_options_open();
 void window_title_logo_open();
 void window_news_open();
 void window_scenarioselect_open();

src/title.c

@@ -135,6 +135,7 @@ static void title_create_windows()
 	window_main_open();
 	window_title_menu_open();
 	window_title_exit_open();
+	window_title_options_open();
 	window_title_logo_open();
 	RCT2_CALLPROC_EBPSAFE(0x0066B905);
 }

src/windows/title_options.c

@@ -0,0 +1,112 @@
+/*****************************************************************************
+ * Copyright (c) 2014 Ted John, Timmy Weerwag
+ * OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
+ *
+ * This file is part of OpenRCT2.
+ *
+ * OpenRCT2 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, either version 3 of the License, or
+ * (at your option) any later version.
+ 
+ * This program 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.  See the
+ * GNU General Public License for more details.
+ 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *****************************************************************************/
+
+#include "../addresses.h"
+#include "../game.h"
+#include "../localisation/localisation.h"
+#include "../interface/widget.h"
+#include "../interface/window.h"
+
+static rct_widget window_title_options_widgets[] = {
+	{ WWT_DROPDOWN_BUTTON, 2, 0, 79, 0, 11, STR_OPTIONS, STR_NONE },
+	{ WIDGETS_END },
+};
+
+static void window_title_options_emptysub() {}
+static void window_title_options_paint();
+static void window_title_options_mouseup();
+
+static void* window_title_options_events[] = {
+	window_title_options_emptysub,
+	window_title_options_mouseup,
+	window_title_options_emptysub,
+	window_title_options_emptysub,
+	window_title_options_emptysub,
+	window_title_options_emptysub,
+	window_title_options_emptysub,
+	window_title_options_emptysub,
+	window_title_options_emptysub,
+	window_title_options_emptysub,
+	window_title_options_emptysub,
+	window_title_options_emptysub,
+	window_title_options_emptysub,
+	window_title_options_emptysub,
+	window_title_options_emptysub,
+	window_title_options_emptysub,
+	window_title_options_emptysub,
+	window_title_options_emptysub,
+	window_title_options_emptysub,
+	window_title_options_emptysub,
+	window_title_options_emptysub,
+	window_title_options_emptysub,
+	window_title_options_emptysub,
+	window_title_options_emptysub,
+	window_title_options_emptysub,
+	window_title_options_emptysub,
+	window_title_options_paint,
+	window_title_options_emptysub
+};
+
+/**
+ * Creates the window containing the options button on the title screen.
+ */
+void window_title_options_open()
+{
+	rct_window* window;
+
+	window = window_create(
+		RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_WIDTH, sint16) - 80, 0,
+		80, 12,
+		(uint32*)window_title_options_events,
+		WC_TITLE_OPTIONS,
+		WF_STICK_TO_FRONT
+	);
+	window->widgets = window_title_options_widgets;
+	window->enabled_widgets |= 1;
+	window_init_scroll_widgets(window);
+	window->flags |= 16;
+	window->colours[0] = 140;
+	window->colours[1] = 140;
+	window->colours[2] = 140;
+}
+
+static void window_title_options_mouseup()
+{
+	short widgetIndex;
+	rct_window *w;
+
+	window_widget_get_registers(w, widgetIndex);
+
+	if (RCT2_GLOBAL(RCT2_ADDRESS_RUN_INTRO_TICK_PART, uint8) != 0)
+		return;
+
+	if (widgetIndex == 0)
+		window_options_open();
+}
+
+static void window_title_options_paint()
+{
+	rct_window *w;
+	rct_drawpixelinfo *dpi;
+
+	window_paint_get_registers(w, dpi);
+
+	window_draw_widgets(w, dpi);
+}