add window functions and title screen windows

projects/openrct2.vcxproj

@@ -20,12 +20,16 @@
     <ClInclude Include="..\src\game.h" />
     <ClInclude Include="..\src\gfx.h" />
     <ClInclude Include="..\src\intro.h" />
+    <ClInclude Include="..\src\news_item.h" />
     <ClInclude Include="..\src\osinterface.h" />
     <ClInclude Include="..\src\peep.h" />
     <ClInclude Include="..\src\rct2.h" />
     <ClInclude Include="..\src\sprite.h" />
+    <ClInclude Include="..\src\sprites.h" />
     <ClInclude Include="..\src\strings.h" />
     <ClInclude Include="..\src\title.h" />
+    <ClInclude Include="..\src\viewport.h" />
+    <ClInclude Include="..\src\widget.h" />
     <ClInclude Include="..\src\window.h" />
     <ClInclude Include="resource.h" />
   </ItemGroup>
@@ -34,11 +38,17 @@
     <ClCompile Include="..\src\game.c" />
     <ClCompile Include="..\src\gfx.c" />
     <ClCompile Include="..\src\intro.c" />
+    <ClCompile Include="..\src\news_item.c" />
     <ClCompile Include="..\src\osinterface.c" />
     <ClCompile Include="..\src\peep.c" />
     <ClCompile Include="..\src\rct2.c" />
     <ClCompile Include="..\src\title.c" />
+    <ClCompile Include="..\src\viewport.c" />
     <ClCompile Include="..\src\window.c" />
+    <ClCompile Include="..\src\window_title_exit.c" />
+    <ClCompile Include="..\src\window_title_logo.c" />
+    <ClCompile Include="..\src\window_main.c" />
+    <ClCompile Include="..\src\window_title_menu.c" />
   </ItemGroup>
   <ItemGroup>
     <None Include="..\openrct2.exe" />

projects/openrct2.vcxproj.filters

@@ -13,6 +13,9 @@
       <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
       <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
     </Filter>
+    <Filter Include="Windows">
+      <UniqueIdentifier>{611458dc-7dd2-4c37-af0f-306cf9d85fb9}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\src\addresses.h">
@@ -54,6 +57,18 @@
     <ClInclude Include="..\src\sprite.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\src\news_item.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\src\viewport.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\src\widget.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\src\sprites.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\src\game.c">
@@ -83,6 +98,24 @@
     <ClCompile Include="..\src\peep.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\news_item.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\src\viewport.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\src\window_main.c">
+      <Filter>Windows</Filter>
+    </ClCompile>
+    <ClCompile Include="..\src\window_title_menu.c">
+      <Filter>Windows</Filter>
+    </ClCompile>
+    <ClCompile Include="..\src\window_title_logo.c">
+      <Filter>Windows</Filter>
+    </ClCompile>
+    <ClCompile Include="..\src\window_title_exit.c">
+      <Filter>Windows</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <None Include="..\openrct2.exe">

src/addresses.h

@@ -76,6 +76,8 @@
 #define RCT2_ADDRESS_SPRITES_START_TEXTFX			0x013573C2
 #define RCT2_ADDRESS_SPRITES_START_LITTER			0x013573C4
 
+#define RCT2_ADDRESS_NEWS_ITEM_LIST					0x013CA754
+
 #define RCT2_ADDRESS_WINDOW_LIST					0x01420078
 #define RCT2_ADDRESS_NEW_WINDOW_PTR					0x014234B8
 #define RCT2_ADDRESS_VIEWPORT_LIST					0x014234BC

src/gfx.c

@@ -23,9 +23,9 @@
 #include "rct2.h"
 
 /**
-* Clears the screen with the specified colour.
+ * Clears the screen with the specified colour.
-*  rct2: 0x00678A9F
+ *  rct2: 0x00678A9F
-*/
+ */
 void gfx_clear(rct_drawpixelinfo *dpi, int colour)
 {
 	int y, w, h;
@@ -42,37 +42,37 @@ void gfx_clear(rct_drawpixelinfo *dpi, int colour)
 }
 
 /**
-*
+ *
-*  rct2: 0x00678AD4
+ *  rct2: 0x00678AD4
-* left (ax)
+ * left (ax)
-* top (cx)
+ * top (cx)
-* right (bx)
+ * right (bx)
-* bottom (dx)
+ * bottom (dx)
-* colour (ebp)
+ * colour (ebp)
-*/
+ */
 void gfx_fill_rect(rct_drawpixelinfo *dpi, int left, int top, int right, int bottom, int colour)
 {
 	RCT2_CALLPROC_X(0x00678AD4, left, right, top, bottom, 0, dpi, colour);
 }
 
 /**
-*
+ *
-*  rct2: 0x0067A28E
+ *  rct2: 0x0067A28E
-* image_id (ebx)
+ * image_id (ebx)
-* x (cx)
+ * x (cx)
-* y (dx)
+ * y (dx)
-*/
+ */
 void gfx_draw_sprite(rct_drawpixelinfo *dpi, int image_id, int x, int y)
 {
 	RCT2_CALLPROC_X(0x0067A28E, 0, image_id, x, y, 0, dpi, 0);
 }
 
 /**
-*
+ *
-*  rct2: 0x00683854
+ *  rct2: 0x00683854
-* a1 (ebx)
+ * a1 (ebx)
-* product (cl)
+ * product (cl)
-*/
+ */
 void gfx_transpose_palette(int pal, unsigned char product)
 {
 	int eax, ebx, ebp;
@@ -96,24 +96,24 @@ void gfx_transpose_palette(int pal, unsigned char product)
 }
 
 /**
-* Draws i formatted text string centred at i specified position.
+ * Draws i formatted text string centred at i specified position.
-*  rct2: 0x006C1D6C
+ *  rct2: 0x006C1D6C
-* dpi (edi)
+ * dpi (edi)
-* format (bx)
+ * format (bx)
-* x (cx)
+ * x (cx)
-* y (dx)
+ * y (dx)
-* colour (al)
+ * colour (al)
-* args (esi)
+ * args (esi)
-*/
+ */
 void gfx_draw_string_centred(rct_drawpixelinfo *dpi, int format, int x, int y, int colour, void *args)
 {
 	RCT2_CALLPROC_X(0x006C1D6C, colour, format, x, y, args, dpi, 0);
 }
 
 /**
-*
+ *
-*  rct2: 0x006ED7E5
+ *  rct2: 0x006ED7E5
-*/
+ */
 void gfx_invalidate_screen()
 {
 	RCT2_CALLPROC_EBPSAFE(0x006ED7E5);

src/gfx.h

@@ -1,22 +1,22 @@
 /*****************************************************************************
-* Copyright (c) 2014 Ted John
+ * Copyright (c) 2014 Ted John
-* OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
+ * OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
-*
+ *
-* This file is part of OpenRCT2.
+ * This file is part of OpenRCT2.
-*
+ *
-* OpenRCT2 is free software: you can redistribute it and/or modify
+ * OpenRCT2 is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or
-* (at your option) any later version.
+ * (at your option) any later version.
-
+ 
-* This program is distributed in the hope that it will be useful,
+ * This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
+ * GNU General Public License for more details.
-
+ 
-* You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*****************************************************************************/
+ *****************************************************************************/
 
 #ifndef _GFX_H_
 #define _GFX_H_

src/intro.c

@@ -277,9 +277,9 @@ static void screen_intro_process_mouse_input()
 }
 
 /**
-*
+ *
-*  rct2: 0x006E3AEC
+ *  rct2: 0x006E3AEC
-*/
+ */
 static void screen_intro_process_keyboard_input()
 {
 	if (gLastKeyPressed != 0)

src/news_item.c

@@ -0,0 +1,40 @@
+/*****************************************************************************
+ * Copyright (c) 2014 Ted John
+ * 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 "news_item.h"
+#include "rct2.h"
+
+/**
+ *
+ *  rct2: 0x0066DF32
+ */
+void news_item_init_queue()
+{
+	int i;
+	rct_news_item *newsItems = RCT2_ADDRESS(RCT2_ADDRESS_NEWS_ITEM_LIST, rct_news_item);
+
+	newsItems[0].type = NEWS_ITEM_NULL;
+	newsItems[11].type = NEWS_ITEM_NULL;
+	for (i = 0; i < 16; i++)
+		RCT2_ADDRESS(0x01358750, uint8)[i] = 0;
+
+	RCT2_CALLPROC_EBPSAFE(0x0066BB79); // window_game_bottom_toolbar_invalidate_news_item();
+}

src/news_item.h

@@ -0,0 +1,58 @@
+/*****************************************************************************
+ * Copyright (c) 2014 Ted John
+ * 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/>.
+ *****************************************************************************/
+
+#ifndef _NEWS_ITEM_H_
+#define _NEWS_ITEM_H_
+
+#include "rct2.h"
+
+enum {
+	NEWS_ITEM_NULL,
+	NEWS_ITEM_RIDE,
+	NEWS_ITEM_PEEP_1,
+	NEWS_ITEM_PEEP_2,
+	NEWS_ITEM_MONEY,
+	NEWS_ITEM_BLANK,
+	NEWS_ITEM_SCENERY,
+	NEWS_ITEM_PEEPS,
+	NEWS_ITEM_AWARD,
+	NEWS_ITEM_GRAPH
+};
+
+/**
+ * News item structure.
+ * size: 0x10C
+ */
+typedef struct {
+	uint8 type;					// 0x00
+	uint8 flags;				// 0x01
+	uint32 assoc;				// 0x02
+	uint16 ticks;				// 0x06
+	uint8 month;				// 0x08
+	uint8 pad_09;				// 0x09
+	uint8 day;					// 0x0A
+	uint8 pad_0B;				// 0x0B
+	uint8 colour;				// 0x0C
+	char text[255];				// 0x0D
+} rct_news_item;
+
+void news_item_init_queue();
+
+#endif

src/osinterface.c

@@ -113,7 +113,7 @@ static void osinterface_resize(int width, int height)
 	if (_screenBuffer == NULL) {
 		memset(newScreenBuffer, 0, newScreenBufferSize);
 	} else {
-		memcpy(newScreenBuffer, _screenBuffer, _screenBufferSize);
+		memcpy(newScreenBuffer, _screenBuffer, min(_screenBufferSize, newScreenBufferSize));
 		if (newScreenBufferSize - _screenBufferSize > 0)
 			memset((uint8*)newScreenBuffer + _screenBufferSize, 0, newScreenBufferSize - _screenBufferSize);
 		free(_screenBuffer);

src/peep.c

@@ -24,9 +24,9 @@
 #include "sprite.h"
 
 /**
-*
+ *
-*  rct2: 0x0068F0A9
+ *  rct2: 0x0068F0A9
-*/
+ */
 void peep_update_all()
 {
 	int i;

src/peep.h

@@ -1,22 +1,22 @@
 /*****************************************************************************
-* Copyright (c) 2014 Ted John
+ * Copyright (c) 2014 Ted John
-* OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
+ * OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
-*
+ *
-* This file is part of OpenRCT2.
+ * This file is part of OpenRCT2.
-*
+ *
-* OpenRCT2 is free software: you can redistribute it and/or modify
+ * OpenRCT2 is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or
-* (at your option) any later version.
+ * (at your option) any later version.
-
+ 
-* This program is distributed in the hope that it will be useful,
+ * This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
+ * GNU General Public License for more details.
-
+ 
-* You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*****************************************************************************/
+ *****************************************************************************/
 
 #ifndef _PEEP_H_
 #define _PEEP_H_

src/rct2.c

@@ -125,7 +125,7 @@ void rct2_init()
 	RCT2_CALLPROC_EBPSAFE(0x0068F050);
 	RCT2_CALLPROC_EBPSAFE(0x006BD39C);
 
-	RCT2_CALLPROC_EBPSAFE(0x0068E8DA); // screen_title_load();
+	title_load();
 
 	gfx_clear(RCT2_ADDRESS(RCT2_ADDRESS_SCREEN_DPI, rct_drawpixelinfo), 10);
 	RCT2_GLOBAL(RCT2_ADDRESS_RUN_INTRO_TICK_PART, int) = 8;

src/rct2.h

@@ -21,6 +21,8 @@
 #ifndef _SDL_RCT2_H_
 #define _SDL_RCT2_H_
 
+#define NULL 0
+
 typedef signed char sint8;
 typedef signed short sint16;
 typedef signed long sint32;

src/sprite.h

@@ -1,22 +1,22 @@
 /*****************************************************************************
-* Copyright (c) 2014 Ted John
+ * Copyright (c) 2014 Ted John
-* OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
+ * OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
-*
+ *
-* This file is part of OpenRCT2.
+ * This file is part of OpenRCT2.
-*
+ *
-* OpenRCT2 is free software: you can redistribute it and/or modify
+ * OpenRCT2 is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or
-* (at your option) any later version.
+ * (at your option) any later version.
-
+ 
-* This program is distributed in the hope that it will be useful,
+ * This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
+ * GNU General Public License for more details.
-
+ 
-* You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*****************************************************************************/
+ *****************************************************************************/
 
 #ifndef _SPRITE_H_
 #define _SPRITE_H_
@@ -46,9 +46,9 @@ typedef struct {
 } rct_litter;
 
 /**
-* Sprite structure.
+ * Sprite structure.
-* size: 0x0100
+ * size: 0x0100
-*/
+ */
 typedef union {
 	uint8 pad_00[0x100];
 	rct_unk_sprite unknown;

src/sprites.h

@@ -0,0 +1,135 @@
+/*****************************************************************************
+ * Copyright (c) 2014 Ted John
+ * 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/>.
+ *****************************************************************************/
+
+#ifndef _SPRITES_H_
+#define _SPRITES_H_
+
+enum {
+	SPR_NONE = -1,
+
+	SPR_RESIZE = 5058,
+
+	SPR_HEARING_VIEWPORT = 5166,
+	SPR_LOCATE = 5167,
+	SPR_RENAME = 5168,
+
+	SPR_BUY_LAND_RIGHTS = 5176,
+	SPR_BUY_CONSTRUCTION_RIGHTS = 5177,
+	SPR_NO_ENTRY = 5178,
+	SPR_CLOSED = 5179,
+	SPR_OPEN = 5180,
+	SPR_TESTING = 5181,
+
+	SPR_RIDE = 5187,
+	SPR_TRACK_PEEP = 5188,
+	SPR_SCENERY = 5189,
+	SPR_FINANCE = 5190,
+	SPR_NEW_RIDE = 5191,
+	SPR_MAP = 5192,
+	SPR_GUESTS = 5193,
+	SPR_AWARD = 5194,
+	SPR_GRAPH = 5195,
+
+	SPR_LAND_TOOL_DECREASE = 5499,
+
+	SPR_LAND_TOOL_INCREASE = 5501,
+
+	SPR_LAND_TOOL_SIZE_0 = 5503,
+	SPR_LAND_TOOL_SIZE_1 = SPR_LAND_TOOL_SIZE_0 + 1,
+	SPR_LAND_TOOL_SIZE_2 = SPR_LAND_TOOL_SIZE_0 + 2,
+	SPR_LAND_TOOL_SIZE_3 = SPR_LAND_TOOL_SIZE_0 + 3,
+	SPR_LAND_TOOL_SIZE_4 = SPR_LAND_TOOL_SIZE_0 + 4,
+	SPR_LAND_TOOL_SIZE_5 = SPR_LAND_TOOL_SIZE_0 + 5,
+	SPR_LAND_TOOL_SIZE_6 = SPR_LAND_TOOL_SIZE_0 + 6,
+	SPR_LAND_TOOL_SIZE_7 = SPR_LAND_TOOL_SIZE_0 + 7,
+
+	SPR_TAB_OBJECTIVE_0 = 5511,
+	SPR_TAB_OBJECTIVE_1 = SPR_TAB_OBJECTIVE_0 + 1,
+	SPR_TAB_OBJECTIVE_2 = SPR_TAB_OBJECTIVE_0 + 2,
+	SPR_TAB_OBJECTIVE_3 = SPR_TAB_OBJECTIVE_0 + 3,
+	SPR_TAB_OBJECTIVE_4 = SPR_TAB_OBJECTIVE_0 + 4,
+	SPR_TAB_OBJECTIVE_5 = SPR_TAB_OBJECTIVE_0 + 5,
+	SPR_TAB_OBJECTIVE_6 = SPR_TAB_OBJECTIVE_0 + 6,
+	SPR_TAB_OBJECTIVE_7 = SPR_TAB_OBJECTIVE_0 + 7,
+	SPR_TAB_OBJECTIVE_8 = SPR_TAB_OBJECTIVE_0 + 8,
+	SPR_TAB_OBJECTIVE_9 = SPR_TAB_OBJECTIVE_0 + 9,
+	SPR_TAB_OBJECTIVE_10 = SPR_TAB_OBJECTIVE_0 + 10,
+	SPR_TAB_OBJECTIVE_11 = SPR_TAB_OBJECTIVE_0 + 11,
+	SPR_TAB_OBJECTIVE_12 = SPR_TAB_OBJECTIVE_0 + 12,
+	SPR_TAB_OBJECTIVE_13 = SPR_TAB_OBJECTIVE_0 + 13,
+	SPR_TAB_OBJECTIVE_14 = SPR_TAB_OBJECTIVE_0 + 14,
+	SPR_TAB_OBJECTIVE_15 = SPR_TAB_OBJECTIVE_0 + 15,
+
+	SPR_TOOLBAR_PAUSE = 5597,
+	SPR_TOOLBAR_FILE = 5599,
+	SPR_TOOLBAR_ZOOM_OUT = 5601,
+	SPR_TOOLBAR_ZOOM_IN = 5604,
+	SPR_TOOLBAR_ROTATE = 5607,
+	SPR_TOOLBAR_LAND = 5609,
+	SPR_TOOLBAR_MAP = 5611,
+	SPR_TOOLBAR_GUESTS = 5613,
+	SPR_TOOLBAR_SCENERY = 5615,
+	SPR_TOOLBAR_WATER = 5617,
+	SPR_TOOLBAR_RIDES = 5619,
+	SPR_TOOLBAR_VIEW = 5621,
+	SPR_TOOLBAR_FOOTPATH = 5623,
+	SPR_TOOLBAR_STAFF = 5627,
+	SPR_TOOLBAR_PARK = 5629,
+	SPR_TOOLBAR_CONSTRUCT_RIDE = 5631,
+	SPR_TOOLBAR_CLEAR_SCENERY = 5633,
+
+	SPR_NEXT_WEATHER = 23189,
+	SPR_WEATHER_SUN = 23190,
+	SPR_WEATHER_SUN_CLOUD = 23191,
+	SPR_WEATHER_CLOUD = 23192,
+	SPR_WEATHER_LIGHT_RAIN = 23193,
+	SPR_WEATHER_HEAVY_RAIN = 23194,
+	SPR_WEATHER_STORM = 23195,
+	SPR_WEATHER_UNKNOWN = 23196,
+
+	SPR_RATING_LOW = 23197,
+	SPR_RATING_HIGH = 23198,
+
+	SPR_MENU_NEW_GAME = 23207,
+	SPR_MENU_LOAD_GAME = 23208,
+	SPR_MENU_TUTORIAL = 23209,
+	SPR_MENU_EXIT = 23210,
+	SPR_MENU_TOOLBOX = 23211,
+	SPR_MENU_LOGO = 23212,
+	SPR_CREDITS_LOGO_SMALL = 23213,
+	SPR_CREDITS_CHRIS_SAWYER_SMALL = 23214,
+	SPR_INTRO_CHRIS_SAWYER_00 = 23215,
+	SPR_INTRO_CHRIS_SAWYER_10 = SPR_INTRO_CHRIS_SAWYER_00 + 1,
+	SPR_INTRO_LOGO_00 = 23218,
+	SPR_INTRO_LOGO_10 = SPR_INTRO_LOGO_00 + 1,
+	SPR_INTRO_LOGO_20 = SPR_INTRO_LOGO_00 + 2,
+	SPR_INTRO_LOGO_01 = SPR_INTRO_LOGO_00 + 3,
+	SPR_INTRO_LOGO_11 = SPR_INTRO_LOGO_00 + 4,
+	SPR_INTRO_LOGO_21 = SPR_INTRO_LOGO_00 + 5,
+
+	SPR_SIX_FLAGS = 23225,
+	SPR_INTRO_INFOGRAMES_00 = 23226,
+	SPR_INTRO_INFOGRAMES_10 = SPR_INTRO_INFOGRAMES_00 + 1,
+	SPR_INTRO_INFOGRAMES_01 = SPR_INTRO_INFOGRAMES_00 + 2,
+	SPR_INTRO_INFOGRAMES_11 = SPR_INTRO_INFOGRAMES_00 + 3,
+	SPR_CREDITS_INFOGRAMES = 23230,
+};
+
+#endif

src/strings.h

@@ -1,22 +1,22 @@
 /*****************************************************************************
-* Copyright (c) 2014 Ted John
+ * Copyright (c) 2014 Ted John
-* OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
+ * OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
-*
+ *
-* This file is part of OpenRCT2.
+ * This file is part of OpenRCT2.
-*
+ *
-* OpenRCT2 is free software: you can redistribute it and/or modify
+ * OpenRCT2 is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or
-* (at your option) any later version.
+ * (at your option) any later version.
-
+ 
-* This program is distributed in the hope that it will be useful,
+ * This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
+ * GNU General Public License for more details.
-
+ 
-* You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*****************************************************************************/
+ *****************************************************************************/
 
 #ifndef _STRINGS_H_
 #define _STRINGS_H_

src/title.c

@@ -20,8 +20,79 @@
  
 #include "addresses.h"
 #include "game.h"
+#include "gfx.h"
+#include "news_item.h"
 #include "rct2.h"
 #include "intro.h"
+#include "viewport.h"
+
+static void title_create_windows();
+static void title_init_showcase();
+
+void window_main_open();
+void window_title_menu_open();
+void window_title_exit_open();
+void window_title_logo_open();
+
+/**
+ *
+ *  rct2: 0x0068E8DA
+ */
+void title_load()
+{
+	if (RCT2_GLOBAL(0x009DEA6E, uint8) & 1)
+		RCT2_CALLPROC_X(0x00667C15, 0, 1, 0, 0, 0, 0, 0);
+
+	RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_FLAGS, uint8) = SCREEN_FLAGS_TITLE_DEMO;
+
+	RCT2_CALLPROC_EBPSAFE(0x00667104);
+	RCT2_CALLPROC_EBPSAFE(0x006C4209);
+	RCT2_CALLPROC_EBPSAFE(0x0069EB13);
+	RCT2_CALLPROC_EBPSAFE(0x006ACA89);
+	RCT2_CALLPROC_EBPSAFE(0x0068F083);
+	RCT2_CALLPROC_EBPSAFE(0x006BD3A4);
+	RCT2_CALLPROC_EBPSAFE(0x0068AB4C);
+	RCT2_CALLPROC_EBPSAFE(0x00667132);
+	RCT2_CALLPROC_EBPSAFE(0x006C4494);
+	RCT2_CALLPROC_X(0x006C45ED, 0, 0, 0, 0, 0, 0, 0);
+	RCT2_CALLPROC_EBPSAFE(0x006DFEE4);
+	RCT2_CALLPROC_EBPSAFE(0x006ACA58);
+	RCT2_CALLPROC_EBPSAFE(0x0068F050);
+	RCT2_CALLPROC_EBPSAFE(0x006BD39C);
+	RCT2_CALLPROC_EBPSAFE(0x0068AFFD);
+	RCT2_CALLPROC_EBPSAFE(0x0069EBE4);
+	viewport_init_all();
+	news_item_init_queue();
+	title_create_windows();
+	title_init_showcase();
+	gfx_invalidate_screen();
+	RCT2_GLOBAL(0x009DEA66, uint16) = 0;
+}
+
+/**
+ * Creates the windows shown on the title screen; New game, load game,
+ * tutorial, toolbox and exit.
+ *  rct2: 0x0066B5C0 (part of 0x0066B3E8)
+ */
+static void title_create_windows()
+{
+	// RCT2_CALLPROC_EBPSAFE(0x0066B3E8);
+
+	window_main_open();
+	window_title_menu_open();
+	window_title_exit_open();
+	window_title_logo_open();
+	RCT2_CALLPROC_EBPSAFE(0x0066B905);
+}
+
+/**
+ *
+ *  rct2: 0x00678680
+ */
+static void title_init_showcase()
+{
+	RCT2_CALLPROC_EBPSAFE(0x00678680);
+}
 
 void title_update()
 {

src/title.h

@@ -21,6 +21,7 @@
 #ifndef _TITLE_H_
 #define _TITLE_H_
 
+void title_load();
 void title_update();
 
 #endif

src/viewport.c

@@ -0,0 +1,27 @@
+/*****************************************************************************
+ * Copyright (c) 2014 Ted John
+ * 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 "viewport.h"
+
+void viewport_init_all()
+{
+	RCT2_CALLPROC_EBPSAFE(0x006E6EAC);
+}

src/viewport.h

@@ -0,0 +1,26 @@
+/*****************************************************************************
+ * Copyright (c) 2014 Ted John
+ * 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/>.
+ *****************************************************************************/
+
+#ifndef _VIEWPORT_H_
+#define _VIEWPORT_H_
+
+void viewport_init_all();
+
+#endif

src/widget.h

@@ -0,0 +1,45 @@
+/*****************************************************************************
+ * Copyright (c) 2014 Ted John
+ * 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/>.
+ *****************************************************************************/
+
+#ifndef _WIDGET_H_
+#define _WIDGET_H_
+
+typedef enum {
+	WWT_EMPTY = 0,
+	WWT_FRAME = 1,
+	WWT_RESIZE = 2,
+	WWT_IMGBTN = 3,
+	WWT_4 = 4,
+	WWT_TRNBTN = 7,
+	WWT_TAB = 8,
+	WWT_FLATBTN = 9,
+	WWT_DROPDOWN_BUTTON = 10,
+	WWT_12 = 12,
+	WWT_DROPDOWN = 16,
+	WWT_VIEWPORT = 17,
+	WWT_CAPTION = 20,
+	WWT_CLOSEBOX = 21,
+	WWT_SCROLL = 22,
+	WWT_25 = 25,
+	WWT_LAST = 26,
+} WINDOW_WIDGET_TYPES;
+#define WIDGETS_END		WWT_LAST, 0, 0, 0, 0, 0, 0, 0
+
+#endif

src/window.c

@@ -19,10 +19,12 @@
 *****************************************************************************/
 
 #include "addresses.h"
+#include "rct2.h"
 #include "window.h"
 
 #define RCT2_FIRST_WINDOW		(RCT2_ADDRESS(RCT2_ADDRESS_WINDOW_LIST, rct_window))
 #define RCT2_LAST_WINDOW		(RCT2_GLOBAL(RCT2_ADDRESS_NEW_WINDOW_PTR, rct_window*) - 1)
+#define RCT2_NEW_WINDOW			(RCT2_GLOBAL(RCT2_ADDRESS_NEW_WINDOW_PTR, rct_window*))
 
 // rct2: 0x006ED7B0
 void window_update_all()
@@ -36,4 +38,172 @@ void window_update_all()
 	}
 
 	RCT2_CALLPROC_EBPSAFE(0x006EE411);
+}
+
+/**
+ * Opens a new window.
+ *  rct2: 0x006EACA4
+ *
+ * @param x (ax)
+ * @param y (eax >> 16)
+ * @param width (bx)
+ * @param height (ebx >> 16)
+ * @param events (edx)
+ * @param flags (ch)
+ * @param class (cl)
+ */
+rct_window *window_create(int x, int y, int width, int height, uint32 *event_handlers, rct_windowclass cls, uint16 flags)
+{
+	rct_window *w, *v;
+
+	// Check if there are any window slots left
+	if (RCT2_NEW_WINDOW == &(RCT2_FIRST_WINDOW[12])) {
+		// Close least recently used window
+		for (w = RCT2_FIRST_WINDOW; w < RCT2_NEW_WINDOW; w++)
+			if (!(w->flags & 0x203))
+				break;
+
+		window_close(w);
+	}
+
+	w = RCT2_NEW_WINDOW;
+
+	// Flags
+	if (flags & 0x01) {
+		for (; w >= RCT2_FIRST_WINDOW + 1; w--)
+			if (((w - 1)->flags & 0x01) && !((w - 1)->flags & 0x02))
+				break;
+	}
+	else if (flags & 0x02) {
+		for (; w >= RCT2_FIRST_WINDOW + 1; w--)
+			if (!((w - 1)->flags & 0x02))
+				break;
+	}
+
+	// Move w to new window slot
+	if (w != RCT2_NEW_WINDOW)
+		*RCT2_NEW_WINDOW = *w;
+
+	// Setup window
+	w->classification = cls;
+	w->var_4B8 = -1;
+	w->var_4B9 = -1;
+	w->flags = 0;
+	w->flags |= flags;
+
+	// Play sound
+	if (!(flags & 0x03))
+		RCT2_CALLPROC_X(0x006BB76E, 40, x + (width / 2), 0, 0, 0, 0, 0);
+
+	w->number = 0;
+	w->x = x;
+	w->y = y;
+	w->width = width;
+	w->height = height;
+	w->viewport = NULL;
+	w->event_handlers = event_handlers;
+	w->enabled_widgets = 0;
+	w->disabled_widgets = 0;
+	w->pressed_widgets = 0;
+	w->var_020 = 0;
+	w->var_480 = 0;
+	w->var_482 = 0;
+	w->var_484 = 0;
+	w->var_486 = 0;
+	w->var_488 = 0;
+	w->var_48A = 0;
+	w->var_48C = 0;
+	w->var_48E = 0;
+	w->var_490 = 0;
+	w->var_492 = 0;
+	w->var_4AC = 0;
+	w->var_4AE = 0;
+	RCT2_NEW_WINDOW++;
+
+	return w;
+}
+
+/**
+ * Closes the specified window.
+ *  rct2: 0x006ECD4C
+ *
+ * @param window The window to close (esi).
+ */
+void window_close(rct_window* window)
+{
+	int num_windows;
+
+	if (window == NULL)
+		return;
+
+	// Call close event of window
+	// window_call_basic_event(window, WE_CLOSE);
+
+	window = window_find_by_id(window->classification, window->number);
+
+	// Remove viewport
+	if (window->viewport != NULL) {
+		window->viewport->width = 0;
+		window->viewport = NULL;
+	}
+
+	// Invalidate the window (area)
+	window_invalidate(window);
+
+	// Remove window from list and reshift all windows
+	RCT2_NEW_WINDOW--;
+	num_windows = (RCT2_NEW_WINDOW - window);
+	if (num_windows > 0)
+		memmove(window, window + 1, num_windows * sizeof(rct_window));
+
+	// ?
+	RCT2_CALLPROC(0x006EE510);
+}
+
+/**
+ *
+ *  rct2: 0x006EA8A0
+ * @param cls (cl)
+ * @param number (dx)
+ */
+rct_window *window_find_by_id(rct_windowclass cls, rct_windownumber number)
+{
+	rct_window *w;
+
+	if (cls & 0x80) {
+		for (w = RCT2_FIRST_WINDOW; w < RCT2_NEW_WINDOW; w++)
+			if (w->classification == cls)
+				return w;
+	} else {
+		for (w = RCT2_FIRST_WINDOW; w < RCT2_NEW_WINDOW; w++)
+			if (w->classification == cls && w->number == number)
+				return w;
+	}
+
+	return NULL;
+}
+
+/**
+ * Invalidates the specified window.
+ *  rct2: 0x006EB31A
+ *
+ * @param window The window to invalidate (esi).
+ */
+void window_invalidate(rct_window *window)
+{
+	RCT2_CALLPROC_X(0x006EB31A, 0, 0, 0, 0, window, 0, 0);
+
+	// if (window != NULL)
+	//	gfx_set_dirty_blocks(window->x, window->y, window->x + window->width, window->y + window->height);
+}
+
+/**
+ * Invalidates the specified window.
+ *  rct2: 0x006EAEB8
+ *
+ * @param window The window (esi).
+ */
+void window_init_scroll_widgets(rct_window *w)
+{
+	RCT2_CALLPROC_X(0x006EAEB8, 0, 0, 0, 0, w, 0, 0);
 }

src/window.h

@@ -1,22 +1,22 @@
 /*****************************************************************************
-* Copyright (c) 2014 Ted John
+ * Copyright (c) 2014 Ted John
-* OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
+ * OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
-*
+ *
-* This file is part of OpenRCT2.
+ * This file is part of OpenRCT2.
-*
+ *
-* OpenRCT2 is free software: you can redistribute it and/or modify
+ * OpenRCT2 is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or
-* (at your option) any later version.
+ * (at your option) any later version.
-
+ 
-* This program is distributed in the hope that it will be useful,
+ * This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
+ * GNU General Public License for more details.
-
+ 
-* You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*****************************************************************************/
+ *****************************************************************************/
 
 #ifndef _WINDOW_H_
 #define _WINDOW_H_
@@ -29,9 +29,9 @@ union rct_window_event;
 typedef void wndproc(struct rct_window*, union rct_window_event*);
 
 /**
-* Widget structure
+ * Widget structure
-* size: 0x10
+ * size: 0x10
-*/
+ */
 typedef struct {
 	uint8 type;						// 0x00
 	uint8 colour;					// 0x01
@@ -57,9 +57,9 @@ typedef struct {
 } widget_identifier;
 
 /**
-* Viewport structure
+ * Viewport structure
-* size: 0x14
+ * size: 0x14
-*/
+ */
 typedef struct {
 	sint16 width;					// 0x00
 	sint16 height;					// 0x02
@@ -115,9 +115,9 @@ typedef struct {
 } rct_scroll;
 
 /**
-* Window structure
+ * Window structure
-* size: 0x4C0
+ * size: 0x4C0
-*/
+ */
 typedef struct rct_window {
 	uint32* event_handlers;		// 0x000
 	rct_viewport* viewport;		// 0x004
@@ -267,5 +267,10 @@ enum {
 } WINDOW_CLASS;
 
 void window_update_all();
+rct_window *window_create(int x, int y, int width, int height, uint32 *event_handlers, rct_windowclass cls, uint16 flags);
+void window_close(rct_window *window);
+rct_window *window_find_by_id(rct_windowclass cls, rct_windownumber number);
+void window_invalidate(rct_window *window);
+void window_init_scroll_widgets(rct_window *w);
 
 #endif

src/window_main.c

@@ -0,0 +1,65 @@
+/*****************************************************************************
+ * Copyright (c) 2014 Ted John
+ * 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 "widget.h"
+#include "window.h"
+
+rct_widget window_main_widgets[] = {
+	{ WWT_VIEWPORT, 0, 0x0000, 0xFFFF, 0x0000, 0xFFFF, 0xFFFFFFFF, 0xFFFF },
+	{ WIDGETS_END },
+};
+
+/**
+ * Creates the main window and the toolbars or title screen buttons.
+ *  rct2: 0x0066B3E8
+ */
+void window_main_open()
+{
+	rct_window* window;
+	rct_widget* main_widgets = 0x009A9414;
+
+	main_widgets[0].right = RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_WIDTH, sint16);
+	main_widgets[0].bottom = RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_HEIGHT, sint16);
+	window = window_create(0, 0, window_main_widgets[0].right, window_main_widgets[0].bottom, 0x0097C0BC, WC_MAIN_WINDOW, 0x01);
+	window->widgets = main_widgets;
+
+	// RCT2_CALLPROC_X(0x006EB009, window->x, window->y, 0x4000000, 0x0FFF0FFF, window, 0, 0);
+	__asm {
+		mov esi, window
+		mov edx, 0FFF0FFFh
+		mov eax, [esi+2Ch]
+		mov ebx, [esi+30h]
+		mov ecx, 4000000h
+		push ebp
+		mov ebp, 6EB009h
+		call ebp
+	}
+	__asm {
+		pop ebp
+		or word ptr [edi+12h], 400h
+	}
+	
+	RCT2_GLOBAL(0x0141E9E0, sint32) = 0;
+	RCT2_GLOBAL(0x009E32B0, uint8) = 0;
+	RCT2_GLOBAL(0x009E32B2, uint8) = 0;
+	RCT2_GLOBAL(0x009E32B3, uint8) = 0;
+	RCT2_GLOBAL(0x00F3EFA2, uint8) = 0;
+}

src/window_title_exit.c

@@ -0,0 +1,52 @@
+/*****************************************************************************
+ * Copyright (c) 2014 Ted John
+ * 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 "sprites.h"
+#include "strings.h"
+#include "widget.h"
+#include "window.h"
+
+static rct_widget window_title_exit_widgets[] = {
+	{ WWT_IMGBTN, 2, 0, 39, 0, 63, SPR_MENU_EXIT, STR_EXIT },
+	{ WIDGETS_END },
+};
+
+/**
+ * Creates the window containing the exit button on the title screen.
+ *  rct2: 0x0066B624 (part of 0x0066B3E8)
+ */
+void window_title_exit_open()
+{
+	rct_window* window;
+
+	window = window_create(
+		RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_WIDTH, sint16) - 40,
+		RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_HEIGHT, sint16) - 64,
+		40, 64, 0x0097BEFC, WC_TITLE_EXIT, 0x02
+	);
+	window->widgets = 0x009A9644;
+	window->enabled_widgets |= 1;
+	window_init_scroll_widgets(window);
+	window->flags |= 16;
+	window->colours[0] = 140;
+	window->colours[1] = 140;
+	window->colours[2] = 140;
+}

src/window_title_logo.c

@@ -0,0 +1,54 @@
+/*****************************************************************************
+ * Copyright (c) 2014 Ted John
+ * 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 "strings.h"
+#include "widget.h"
+#include "window.h"
+
+static rct_widget window_title_logo_widgets[] = {
+	{ WWT_EMPTY, 0, 0, 0, 0, 0, 0xFFFFFFFF, STR_NONE },
+	{ WIDGETS_END },
+};
+
+/**
+ * Creates the window containing the logo and the expansion packs on the title screen.
+ *  rct2: 0x0066B679 (part of 0x0066B3E8)
+ */
+void window_title_logo_open()
+{
+	int i, packs;
+	rct_window *window;
+
+	// Count number of expansion packs
+	packs = 0;
+	for (i = 0; i < 16; i++)
+		if (RCT2_GLOBAL(0x009AB4C0, uint16) & (1 << i))
+			packs++;
+
+	// Create the window
+	window = window_create(0, 0, 200, 106 + (10 * packs), 0x0097BF6C, WC_TITLE_LOGO, 0x02);
+	window->widgets = window_title_logo_widgets;
+	window_init_scroll_widgets(window);
+	window->flags |= 16;
+	window->colours[0] = 129;
+	window->colours[1] = 129;
+	window->colours[2] = 129;
+}

src/window_title_menu.c

@@ -0,0 +1,62 @@
+x/*****************************************************************************
+ * Copyright (c) 2014 Ted John
+ * 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 "strings.h"
+#include "sprites.h"
+#include "widget.h"
+#include "window.h"
+
+enum {
+	WIDX_START_NEW_GAME,
+	WIDX_CONTINUE_SAVED_GAME,
+	WIDX_SHOW_TUTORIAL,
+	WIDX_GAME_TOOLS,
+};
+
+static rct_widget window_title_menu_widgets[] = {
+	{ WWT_IMGBTN, 2, 0, 81, 0, 81, SPR_MENU_NEW_GAME, STR_START_NEW_GAME_TIP },
+	{ WWT_IMGBTN, 2, 82, 163, 0, 81, SPR_MENU_LOAD_GAME, STR_CONTINUE_SAVED_GAME_TIP },
+	{ WWT_IMGBTN, 2, 164, 245, 0, 81, SPR_MENU_TUTORIAL, STR_SHOW_TUTORIAL_TIP },
+	{ WWT_IMGBTN, 2, 246, 327, 0, 81, SPR_MENU_TOOLBOX, STR_GAME_TOOLS },
+	{ WIDGETS_END },
+};
+
+/**
+ * Creates the window containing the menu buttons on the title screen.
+ *  rct2: 0x0066B5C0 (part of 0x0066B3E8)
+ */
+void window_title_menu_open()
+{
+	rct_window* window;
+
+	window = window_create(
+		(RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_WIDTH, sint16) - 328) / 2,
+		RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_HEIGHT, sint16) - 142,
+		328, 82, 0x0097BE8C, WC_TITLE_MENU, 0x02
+	);
+	window->widgets = 0x009A9600;
+	window->enabled_widgets |= (8 | 4 | 2 | 1);
+	window_init_scroll_widgets(window);
+	window->flags |= 16;
+	window->colours[0] = 140;
+	window->colours[1] = 140;
+	window->colours[2] = 140;
+}