Files @ r1866:3795144cd786
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Location: cpp/openttd-patchpack/source/subsidy_gui.c

Darkvater
(svn r2372) - Fix (console): update the example scripts in the scripts/ directory to reflect the new console functionality
- Fix (console): any line starting with a '#' is a comment so ignore it
- Fix (console): The special variables whose value can only be set by a custom process should, also print out their newly set value there, instead of relying on the default printout which is slightly confusing. Eg after you change the value it still printed out 'current value for...' instead of 'XXX changed to...'
#include "stdafx.h"
#include "ttd.h"
#include "table/strings.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 = 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(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);

			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 != 0xFF && s->age >= 12) {
			SetupSubsidyDecodeParam(s, 1);

			p = DEREF_PLAYER(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->click.widget) {
		case 2: HandleSubsidyClick(e->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,   629,     0,    13, STR_2025_SUBSIDIES, STR_018C_WINDOW_TITLE_DRAG_THIS},
{      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 = {
	-1, -1, 630, 127,
	WC_SUBSIDIES_LIST,0,
	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
	_subsidies_list_widgets,
	SubsidiesListWndProc
};


void ShowSubsidiesList(void)
{
	AllocateWindowDescFront(&_subsidies_list_desc, 0);
}