From efaeb275f78e18d594d9ee8ff04eccd2dc59512c Mon Sep 17 00:00:00 2001
From: truelight <truelight@openttd.org>
Date: Mon, 9 Aug 2004 17:04:08 +0000
Subject: (svn r1) Import of revision 975 of old (crashed) SVN

---
 subsidy_gui.c | 164 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 164 insertions(+)
 create mode 100644 subsidy_gui.c

(limited to 'subsidy_gui.c')

diff --git a/subsidy_gui.c b/subsidy_gui.c
new file mode 100644
index 000000000..b6ab30f4d
--- /dev/null
+++ b/subsidy_gui.c
@@ -0,0 +1,164 @@
+#include "stdafx.h"
+#include "ttd.h"
+#include "window.h"
+#include "gui.h"
+#include "station.h"
+#include "industry.h"
+#include "town.h"
+#include "player.h"
+#include "gfx.h"
+#include "economy.h"
+
+static void HandleSubsidyClick(int y)
+{			
+	Subsidy *s;
+	int num,offs;
+	TileIndex xy;
+
+	if (y < 0)
+		return;
+
+	num = 0;
+	for(s=_subsidies; s != endof(_subsidies); s++) {
+		if (s->cargo_type != 0xFF && 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 != 0xFF && 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 = DEREF_STATION(offs)->xy;
+	} else if (s->cargo_type == CT_PASSENGERS || s->cargo_type == CT_MAIL) {
+		xy = DEREF_TOWN(offs)->xy;
+	} else {
+		xy = _industries[offs].xy;
+		
+	}
+	if (!ScrollMainWindowToTile(xy)) {
+		/* otherwise determine to coordinate for subsidy and scroll to it */
+		offs = s->to;
+		if (s->age >= 12) {
+			xy = DEREF_STATION(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 = DEREF_TOWN(offs)->xy;
+		} else {
+			xy = _industries[offs].xy;
+		}
+		ScrollMainWindowToTile(xy);
+	}
+}
+
+static void DrawSubsidiesWindow(Window *w)
+{
+	YearMonthDay ymd;
+	Subsidy *s;
+	int x,xt,y,num,x2;
+	Player *p;
+
+	DrawWindowWidgets(w);
+
+	ConvertDayToYMD(&ymd, _date);
+
+	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 != 0xFF && s->age < 12) {
+			SetupSubsidyDecodeParam(s, 1);
+			x2 = DrawString(x+2, y, STR_2027_FROM_TO, 0);
+			
+			SET_DPARAM16(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 != 0xFF && s->age >= 12) {
+			SetupSubsidyDecodeParam(s, 1);
+
+			p = DEREF_PLAYER(DEREF_STATION(s->to)->owner);
+			SET_DPARAM16(3, p->name_1);
+			SET_DPARAM32(4, p->name_2);
+
+			xt = DrawString(x+2, y, STR_202C_FROM_TO, 0);
+
+			SET_DPARAM16(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->click.widget) {
+		case 2: HandleSubsidyClick(e->click.pt.y - 25); break;
+		}
+	}
+	break;
+	}
+}
+
+static const Widget _subsidies_list_widgets[] = {
+{   WWT_CLOSEBOX,    13,     0,    10,     0,    13, STR_00C5, STR_018B_CLOSE_WINDOW},
+{    WWT_CAPTION,    13,    11,   629,     0,    13, STR_2025_SUBSIDIES, STR_018C_WINDOW_TITLE_DRAG_THIS},
+{      WWT_PANEL,    13,     0,   629,    14,   126, 0x0, STR_01FD_CLICK_ON_SERVICE_TO_CENTER},
+{      WWT_LAST},
+};
+
+static const WindowDesc _subsidies_list_desc = {
+	-1, -1, 630, 127,
+	WC_SUBSIDIES_LIST,0,
+	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
+	_subsidies_list_widgets,
+	SubsidiesListWndProc
+};
+
+
+void ShowSubsidiesList()
+{
+	AllocateWindowDescFront(&_subsidies_list_desc, 0);
+}
-- 
cgit v1.2.3-70-g09d2