add and start implementing ride window

projects/openrct2.vcxproj

@@ -123,6 +123,7 @@
     <ClCompile Include="..\src\window_options.c" />
     <ClCompile Include="..\src\window_peep.c" />
     <ClCompile Include="..\src\window_research.c" />
+    <ClCompile Include="..\src\window_ride.c" />
     <ClCompile Include="..\src\window_ride_list.c" />
     <ClCompile Include="..\src\window_save_prompt.c" />
     <ClCompile Include="..\src\window_staff.c" />

projects/openrct2.vcxproj.filters

@@ -383,6 +383,9 @@
     <ClCompile Include="..\src\input.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\window_ride.c">
+      <Filter>Windows</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <None Include="..\openrct2.exe">

src/window.h

@@ -155,7 +155,13 @@ typedef struct{
 	uint16 var_484;
 	uint16 var_486;
 	uint16 var_488;
-}map_variables;
+} map_variables;
+
+typedef struct {
+	sint16 var_480;
+	sint32 var_482;
+} ride_variables;
+
 /**
  * Window structure
  * size: 0x4C0
@@ -185,13 +191,14 @@ typedef struct rct_window {
 	sint16 selected_list_item;		// 0x47A -1 for none selected
 	sint16 pad_47C;
 	sint16 pad_47E;
-	union{
+	union {
 		coordinate_focus viewport_focus_coordinates;
 		sprite_focus viewport_focus_sprite;
 		campaign_variables campaign;
 		new_ride_variables new_ride;
 		news_variables news;
 		map_variables map;
+		ride_variables ride;
 	};
 	sint16 page;					// 0x48A
 	sint16 var_48C;
@@ -442,6 +449,7 @@ void window_park_rating_open();
 void window_finances_open();
 void window_finances_research_open();
 void window_new_campaign_open(sint16 campaignType);
+void window_ride_main_open(int rideIndex);
 void window_ride_list_open();
 void window_new_ride_open();
 void window_banner_open();

src/window_ride.c

@@ -0,0 +1,153 @@
+/*****************************************************************************
+ * 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 <string.h>
+#include "addresses.h"
+#include "game.h"
+#include "ride.h"
+#include "string_ids.h"
+#include "sprite.h"
+#include "sprites.h"
+#include "widget.h"
+#include "window.h"
+#include "window_dropdown.h"
+
+#pragma region Widgets
+
+static rct_widget *window_ride_page_widgets[] = {
+	(rct_widget*)0x009ADC34,
+	(rct_widget*)0x009ADDA8,
+	(rct_widget*)0x009ADEFC,
+	(rct_widget*)0x009AE190,
+	(rct_widget*)0x009AE2A4,
+	(rct_widget*)0x009AE4C8,
+	(rct_widget*)0x009AE5DC,
+	(rct_widget*)0x009AE710,
+	(rct_widget*)0x009AE844,
+	(rct_widget*)0x009AE9C8
+};
+
+#pragma endregion
+
+#pragma region Events
+
+static uint32* window_ride_page_events[] = {
+	(uint32*)0x0098DFD4,
+	(uint32*)0x0098E204,
+	(uint32*)0x0098E0B4,
+	(uint32*)0x0098E124,
+	(uint32*)0x0098E044,
+	(uint32*)0x0098E194,
+	(uint32*)0x0098DE14,
+	(uint32*)0x0098DF64,
+	(uint32*)0x0098DEF4,
+	(uint32*)0x0098DE84
+};
+
+#pragma endregion
+
+/**
+ * 
+ * rct2: 0x006ACC28
+ */
+rct_window *window_ride_open(int rideIndex)
+{
+	rct_window *w;
+
+	w = window_create_auto_pos(316, 180, window_ride_page_events[0], WC_RIDE, 0x400);
+	w->widgets = window_ride_page_widgets[0];
+	w->enabled_widgets = 0x007DBFF4;
+	w->number = rideIndex;
+
+	w->page = 0;
+	w->var_48C = 0;
+	w->frame_no = 0;
+	w->list_information_type = 0;
+	w->var_492 = 0;
+	w->var_494 = 0;
+	RCT2_CALLPROC_X(0x006AEB9F, 0, 0, 0, 0, (int)w, 0, 0);
+	w->min_width = 316;
+	w->min_height = 180;
+	w->max_width = 500;
+	w->max_height = 450;
+	w->flags |= WF_RESIZABLE;
+	w->colours[0] = 1;
+	w->colours[1] = 26;
+	w->colours[2] = 11;
+
+	rct_ride *ride = &g_ride_list[rideIndex];
+	uint8 *edx = (uint8*)0x009E32F8;
+	if (ride->type != RIDE_TYPE_NULL) {
+		int rideType = ride->type;
+		do {
+			edx++;
+			if (*(edx - 1) != 0xFF)
+				continue;
+		} while (rideType-- != 0);
+	}
+
+	int eax, ebx = 0, ecx;
+	while (*edx != 0xFF) {
+		eax = *edx++;
+		ecx = eax >> 5;
+		eax &= 0x1F;
+		if (!(RCT2_ADDRESS(0x001357424, uint32)[ecx] & (1 << eax)))
+			continue;
+		ebx++;
+	}
+	RCT2_GLOBAL((int)w + 496, uint16) = ebx;
+}
+
+/**
+ * 
+ * rct2: 0x006ACC28
+ */
+void window_ride_main_open(int rideIndex)
+{
+	rct_window *w;
+
+	w = window_bring_to_front_by_id(WC_RIDE, rideIndex);
+	if (w == NULL) {
+		w = window_ride_open(rideIndex);
+		w->ride.var_482 = -1;
+	}
+
+	if (RCT2_GLOBAL(0x009DE518, uint32) & (1 << 3)) {
+		if (w->classification == RCT2_GLOBAL(RCT2_ADDRESS_TOOL_WINDOWCLASS, rct_windowclass) &&
+			w->number == RCT2_GLOBAL(RCT2_ADDRESS_TOOL_WINDOWNUMBER, rct_windownumber)
+		) {
+			tool_cancel();
+		}
+	}
+
+	w->page = 0;
+	w->width = 316;
+	w->height = 180;
+	window_invalidate(w);
+	w->widgets = window_ride_page_widgets[0];
+	w->enabled_widgets = 0x007DBFF4;
+	w->var_020 = 0;
+	w->event_handlers = window_ride_page_events[0];
+	w->pressed_widgets = 0;
+	RCT2_CALLPROC_X(0x006AEB9F, 0, 0, 0, 0, (int)w, 0, 0);
+	window_init_scroll_widgets(w);
+	w->ride.var_480 = 0;
+	RCT2_CALLPROC_X(0x006AF994, 0, 0, 0, 0, (int)w, 0, 0);
+}

src/window_ride_list.c

@@ -352,7 +352,7 @@ static void window_ride_list_scrollmousedown()
 		return;
 
 	// Open ride window
-	RCT2_CALLPROC_X(0x006ACC28, w->list_item_positions[index], 0, 0, 0, 0, 0, 0);
+	window_ride_main_open(w->list_item_positions[index]);
 }
 
 /**