From b4e72cf960f49e4877ae7e003cf9768cf0f1ce41 Mon Sep 17 00:00:00 2001
From: IntelOrca <ted@brambles.org>
Date: Thu, 21 Aug 2014 21:48:23 +0100
Subject: [PATCH] add window_new_ride_paint_ride_information

---
 src/window_new_ride.c | 95 ++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 93 insertions(+), 2 deletions(-)

diff --git a/src/window_new_ride.c b/src/window_new_ride.c
index 367562f90f..88b909ed25 100644
--- a/src/window_new_ride.c
+++ b/src/window_new_ride.c
@@ -25,6 +25,7 @@
 #include "news_item.h"
 #include "ride.h"
 #include "string_ids.h"
+#include "track.h"
 #include "widget.h"
 #include "window.h"
 
@@ -250,6 +251,9 @@ static ride_list_item window_new_ride_scroll_get_ride_list_item_at(rct_window *w
 static void window_new_ride_paint_ride_information(rct_window *w, rct_drawpixelinfo *dpi, ride_list_item item, int x, int y, int width, int unk);
 static void window_new_ride_select(rct_window *w);
 
+static ride_list_item _lastTrackDesignCountRideType;
+static int _lastTrackDesignCount;
+
 /**
 *
 *  rct2: 0x006ACA58
@@ -429,7 +433,8 @@ void window_new_ride_open()
 	w->colours[2] = 26;
 	w->var_480 = -1;
 	w->var_482 = -1;
-	RCT2_GLOBAL(0x00F43866, sint16) = -1;
+	_lastTrackDesignCountRideType.type = 255;
+	_lastTrackDesignCountRideType.entry_index = 255;
 	
 	window_new_ride_populate_list();
 	
@@ -845,13 +850,99 @@ static ride_list_item window_new_ride_scroll_get_ride_list_item_at(rct_window *w
 	return result;
 }
 
+static int get_num_track_designs(ride_list_item item)
+{
+	track_load_list(*((uint16*)&item));
+
+	uint8 *trackDesignList = (uint8*)0x00F441EC;
+	int count = 0;
+	while (*trackDesignList != 0 && trackDesignList < (uint8*)0x00F635EC) {
+		trackDesignList += 128;
+		count++;
+	}
+	return count;
+}
+
 /**
  *
  *  rct2: 0x006B701C
  */
 static void window_new_ride_paint_ride_information(rct_window *w, rct_drawpixelinfo *dpi, ride_list_item item, int x, int y, int width, int unk)
 {
-	RCT2_CALLPROC_X(0x006B701C, w->var_482, unk, x, y, (int)w, (int)dpi, width);
+	uint8 **rideEntries = (uint8**)0x009ACFA4;
+
+	if (unk & 1) {
+		if (unk & 6)
+			gfx_fill_rect_inset(dpi, x, y, x + 115, y + 115, w->colours[1], 0x20);
+		
+		uint8 *rideEntry = rideEntries[item.entry_index];
+		int ebp = RCT2_GLOBAL(rideEntry + 4, uint32);
+		if (item.type != RCT2_GLOBAL(rideEntry + 12, uint32))
+			ebp++;
+		if (item.type != RCT2_GLOBAL(rideEntry + 13, uint32))
+			ebp++;
+
+		RCT2_CALLPROC_X(0x00681DE2, 0, 29013, x + 2, y + 2, (int)w, (int)dpi, ebp);
+	}
+
+	if (unk & 0x100) {
+		uint8 *rideEntry = rideEntries[item.entry_index];
+
+		// Ride name and description
+		rct_string_id rideName = RCT2_GLOBAL(rideEntry + 0, uint16);
+		rct_string_id rideDescription = RCT2_GLOBAL(rideEntry + 2, uint16);
+		if (!(RCT2_GLOBAL(rideEntry + 8, uint32) & 0x1000)) {
+			rideName = item.type + 2;
+			rideDescription = item.type + 512;
+		}
+
+		RCT2_GLOBAL(0x013CE952 + 0, rct_string_id) = rideName;
+		RCT2_GLOBAL(0x013CE952 + 2, rct_string_id) = rideDescription;
+		gfx_draw_string_left_wrapped(dpi, (void*)0x013CE952, x, y, width, 1690, 0);
+
+		// Number of designs available
+		uint32 rideTypeFlags = RCT2_GLOBAL(RCT2_ADDRESS_RIDE_FLAGS + (item.type * 8), uint32);
+		if (rideTypeFlags & 0x10000000) {
+			if (item.type != _lastTrackDesignCountRideType.type || item.entry_index != _lastTrackDesignCountRideType.entry_index) {
+				_lastTrackDesignCountRideType = item;
+				_lastTrackDesignCount = get_num_track_designs(item);
+			}
+
+			rct_string_id stringId;
+			switch (_lastTrackDesignCount) {
+			case 0:
+				stringId = 3338;
+				break;
+			case 1:
+				stringId = 3339;
+				break;
+			default:
+				stringId = 3340;
+				break;
+			}
+			gfx_draw_string_left(dpi, stringId, &_lastTrackDesignCount, 0, x, y + 40);
+		}
+
+		// Price
+		if (!(RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint32) & PARK_FLAGS_11)) {
+			// Get price of ride
+			int unk2 = RCT2_GLOBAL(0x0097CC68 + (item.type * 2), uint8);
+			money32 price = RCT2_GLOBAL(0x0097DD78 + (item.type * 4), uint16);
+			if (rideTypeFlags & 0x80000) {
+				price *= RCT2_ADDRESS(0x0099DE34, uint32)[unk2];
+			} else {
+				price *= RCT2_ADDRESS(0x0099DA34, uint32)[unk2];
+			}
+			price = (price >> 17) * 10 * RCT2_GLOBAL(0x0097D21D + (item.type * 8), uint8);
+
+			// 
+			rct_string_id stringId = 1691;
+			if (!(rideTypeFlags & 0x8000))
+				stringId++;
+
+			gfx_draw_string_right(dpi, stringId, &price, 0, x + width, y + 40);
+		}
+	}
 }
 
 /**