diff -r 136d8764c7e6 -r 1111b4d36e35 src/subsidy_gui.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/subsidy_gui.cpp	Wed Jan 10 18:12:09 2007 +0000
@@ -0,0 +1,176 @@
+/* $Id$ */
+
+#include "stdafx.h"
+#include "openttd.h"
+#include "table/strings.h"
+#include "functions.h"
+#include "window.h"
+#include "station.h"
+#include "industry.h"
+#include "town.h"
+#include "player.h"
+#include "gfx.h"
+#include "economy.h"
+#include "variables.h"
+#include "date.h"
+
+static void HandleSubsidyClick(int y)
+{
+	const Subsidy *s;
+	uint num;
+	int offs;
+	TileIndex xy;
+
+	if (y < 0) return;
+
+	num = 0;
+	for (s = _subsidies; s != endof(_subsidies); s++) {
+		if (s->cargo_type != CT_INVALID && s->age < 12) {
+			y -= 10;
+			if (y < 0) goto handle_click;
+			num++;
+		}
+	}
+
+	if (num == 0) {
+		y -= 10;
+		if (y < 0) return;
+	}
+
+	y -= 11;
+	if (y < 0) return;
+
+	for (s = _subsidies; s != endof(_subsidies); s++) {
+		if (s->cargo_type != CT_INVALID && s->age >= 12) {
+			y -= 10;
+			if (y < 0) goto handle_click;
+		}
+	}
+	return;
+
+handle_click:
+
+	/* determine from coordinate for subsidy and try to scroll to it */
+	offs = s->from;
+	if (s->age >= 12) {
+		xy = GetStation(offs)->xy;
+	} else if (s->cargo_type == CT_PASSENGERS || s->cargo_type == CT_MAIL) {
+		xy = GetTown(offs)->xy;
+	} else {
+		xy = GetIndustry(offs)->xy;
+
+	}
+	if (!ScrollMainWindowToTile(xy)) {
+		/* otherwise determine to coordinate for subsidy and scroll to it */
+		offs = s->to;
+		if (s->age >= 12) {
+			xy = GetStation(offs)->xy;
+		} else if (s->cargo_type == CT_PASSENGERS || s->cargo_type == CT_MAIL || s->cargo_type == CT_GOODS || s->cargo_type == CT_FOOD) {
+			xy = GetTown(offs)->xy;
+		} else {
+			xy = GetIndustry(offs)->xy;
+		}
+		ScrollMainWindowToTile(xy);
+	}
+}
+
+static void DrawSubsidiesWindow(const Window *w)
+{
+	YearMonthDay ymd;
+	const Subsidy *s;
+	uint num;
+	int x;
+	int y;
+
+	DrawWindowWidgets(w);
+
+	ConvertDateToYMD(_date, &ymd);
+
+	y = 15;
+	x = 1;
+	DrawString(x, y, STR_2026_SUBSIDIES_ON_OFFER_FOR, 0);
+	y += 10;
+	num = 0;
+
+	for (s = _subsidies; s != endof(_subsidies); s++) {
+		if (s->cargo_type != CT_INVALID && s->age < 12) {
+			int x2;
+
+			SetupSubsidyDecodeParam(s, 1);
+			x2 = DrawString(x + 2, y, STR_2027_FROM_TO, 0);
+
+			SetDParam(0, _date - ymd.day + 384 - s->age * 32);
+			DrawString(x2, y, STR_2028_BY, 0);
+			y += 10;
+			num++;
+		}
+	}
+
+	if (num == 0) {
+		DrawString(x + 2, y, STR_202A_NONE, 0);
+		y += 10;
+	}
+
+	DrawString(x, y + 1, STR_202B_SERVICES_ALREADY_SUBSIDISED, 0);
+	y += 10;
+	num = 0;
+
+	for (s = _subsidies; s != endof(_subsidies); s++) {
+		if (s->cargo_type != CT_INVALID && s->age >= 12) {
+			const Player *p;
+			int xt;
+
+			SetupSubsidyDecodeParam(s, 1);
+
+			p = GetPlayer(GetStation(s->to)->owner);
+			SetDParam(3, p->name_1);
+			SetDParam(4, p->name_2);
+
+			xt = DrawString(x + 2, y, STR_202C_FROM_TO, 0);
+
+			SetDParam(0, _date - ymd.day + 768 - s->age * 32);
+			DrawString(xt, y, STR_202D_UNTIL, 0);
+			y += 10;
+			num++;
+		}
+	}
+
+	if (num == 0) DrawString(x + 2, y, STR_202A_NONE, 0);
+}
+
+static void SubsidiesListWndProc(Window *w, WindowEvent *e)
+{
+	switch (e->event) {
+		case WE_PAINT: DrawSubsidiesWindow(w); break;
+
+		case WE_CLICK:
+			switch (e->we.click.widget) {
+				case 3:
+					HandleSubsidyClick(e->we.click.pt.y - 25);
+					break;
+			}
+		break;
+	}
+}
+
+static const Widget _subsidies_list_widgets[] = {
+{   WWT_CLOSEBOX,   RESIZE_NONE, 13,   0,  10,   0,  13, STR_00C5,           STR_018B_CLOSE_WINDOW},
+{    WWT_CAPTION,   RESIZE_NONE, 13,  11, 617,   0,  13, STR_2025_SUBSIDIES, STR_018C_WINDOW_TITLE_DRAG_THIS},
+{  WWT_STICKYBOX,   RESIZE_NONE, 13, 618, 629,   0,  13, STR_NULL,           STR_STICKY_BUTTON},
+{      WWT_PANEL,   RESIZE_NONE, 13,   0, 629,  14, 126, 0x0,                STR_01FD_CLICK_ON_SERVICE_TO_CENTER},
+{   WIDGETS_END},
+};
+
+static const WindowDesc _subsidies_list_desc = {
+	WDP_AUTO, WDP_AUTO, 630, 127,
+	WC_SUBSIDIES_LIST,0,
+	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON,
+	_subsidies_list_widgets,
+	SubsidiesListWndProc
+};
+
+
+void ShowSubsidiesList(void)
+{
+	AllocateWindowDescFront(&_subsidies_list_desc, 0);
+}