1

#include "stdafx.h"

     2

#include "openttd.h"

     3

#include "table/strings.h"

     5

#include "window.h"

     6

#include "gui.h"

     7

#include "station.h"

     8

#include "industry.h"

     9

#include "town.h"

    10

#include "player.h"

    11

#include "gfx.h"

    12

#include "economy.h"

    13

#include "variables.h"

    14

    15

static void HandleSubsidyClick(int y)

    16

{

    17

	Subsidy *s;

    18

	int num,offs;

    19

	TileIndex xy;

    20

    21

	if (y < 0)

    22

		return;

    23

    24

	num = 0;

    25

	for(s=_subsidies; s != endof(_subsidies); s++) {

    26

		if (s->cargo_type != 0xFF && s->age < 12) {

    27

			y -= 10;

    28

			if (y < 0) goto handle_click;

    29

			num++;

    30

		}

    31

	}

    32

    33

	if (num == 0) {

    34

		y -= 10;

    35

		if (y < 0) return;

    36

	}

    37

    38

	y -= 11;

    39

	if (y < 0) return;

    40

    41

	for(s=_subsidies; s != endof(_subsidies); s++) {

    42

		if (s->cargo_type != 0xFF && s->age >= 12) {

    43

			y -= 10;

    44

			if (y < 0) goto handle_click;

    45

		}

    46

	}

    47

	return;

    48

    49

handle_click:

    50

    51

	/* determine from coordinate for subsidy and try to scroll to it */

    52

	offs = s->from;

    53

	if (s->age >= 12) {

    54

		xy = GetStation(offs)->xy;

    55

	} else if (s->cargo_type == CT_PASSENGERS || s->cargo_type == CT_MAIL) {

    56

		xy = GetTown(offs)->xy;

    57

	} else {

    58

		xy = GetIndustry(offs)->xy;

    59

    60

	}

    61

	if (!ScrollMainWindowToTile(xy)) {

    62

		/* otherwise determine to coordinate for subsidy and scroll to it */

    63

		offs = s->to;

    64

		if (s->age >= 12) {

    65

			xy = GetStation(offs)->xy;

    66

		} else if (s->cargo_type == CT_PASSENGERS || s->cargo_type == CT_MAIL || s->cargo_type == CT_GOODS || s->cargo_type == CT_FOOD) {

    67

			xy = GetTown(offs)->xy;

    68

		} else {

    69

			xy = GetIndustry(offs)->xy;

    70

		}

    71

		ScrollMainWindowToTile(xy);

    72

	}

    73

}

    74

    75

static void DrawSubsidiesWindow(Window *w)

    76

{

    77

	YearMonthDay ymd;

    78

	Subsidy *s;

    79

	int x,xt,y,num,x2;

    80

	Player *p;

    81

    82

	DrawWindowWidgets(w);

    83

    84

	ConvertDayToYMD(&ymd, _date);

    85

    86

	y = 15;

    87

	x = 1;

    88

	DrawString(x, y, STR_2026_SUBSIDIES_ON_OFFER_FOR, 0);

    89

	y += 10;

    90

	num = 0;

    91

    92

	for(s=_subsidies; s != endof(_subsidies); s++) {

    93

		if (s->cargo_type != 0xFF && s->age < 12) {

    94

			SetupSubsidyDecodeParam(s, 1);

    95

			x2 = DrawString(x+2, y, STR_2027_FROM_TO, 0);

    96

    97

			SetDParam(0, _date - ymd.day + 384 - s->age * 32);

    98

			DrawString(x2, y, STR_2028_BY, 0);

    99

			y += 10;

   100

			num++;

   101

		}

   102

	}

   103

   104

	if (num == 0) {

   105

		DrawString(x+2, y, STR_202A_NONE, 0);

   106

		y += 10;

   107

	}

   108

   109

	DrawString(x, y+1, STR_202B_SERVICES_ALREADY_SUBSIDISED, 0);

   110

	y += 10;

   111

	num = 0;

   112

   113

	for(s=_subsidies; s != endof(_subsidies); s++) {

   114

		if (s->cargo_type != 0xFF && s->age >= 12) {

   115

			SetupSubsidyDecodeParam(s, 1);

   116

   117

			p = GetPlayer(GetStation(s->to)->owner);

   118

			SetDParam(3, p->name_1);

   119

			SetDParam(4, p->name_2);

   120

   121

			xt = DrawString(x+2, y, STR_202C_FROM_TO, 0);

   122

   123

			SetDParam(0, _date - ymd.day + 768 - s->age * 32);

   124

			DrawString(xt, y, STR_202D_UNTIL, 0);

   125

			y += 10;

   126

			num++;

   127

		}

   128

	}

   129

   130

	if (num == 0) {

   131

		DrawString(x+2, y, STR_202A_NONE, 0);

   132

	}

   133

}

   134

   135

static void SubsidiesListWndProc(Window *w, WindowEvent *e)

   136

{

   137

	switch(e->event) {

   138

	case WE_PAINT: DrawSubsidiesWindow(w); break;

   139

	case WE_CLICK: {

   140

		switch(e->click.widget) {

   141

		case 2: HandleSubsidyClick(e->click.pt.y - 25); break;

   142

		}

   143

	}

   144

	break;

   145

	}

   146

}

   147

   148

static const Widget _subsidies_list_widgets[] = {

   149

{   WWT_CLOSEBOX,   RESIZE_NONE,    13,     0,    10,     0,    13, STR_00C5, STR_018B_CLOSE_WINDOW},

   150

{    WWT_CAPTION,   RESIZE_NONE,    13,    11,   629,     0,    13, STR_2025_SUBSIDIES, STR_018C_WINDOW_TITLE_DRAG_THIS},

   151

{      WWT_PANEL,   RESIZE_NONE,    13,     0,   629,    14,   126, 0x0, STR_01FD_CLICK_ON_SERVICE_TO_CENTER},

   152

{   WIDGETS_END},

   153

};

   154

   155

static const WindowDesc _subsidies_list_desc = {

   156

	-1, -1, 630, 127,

   157

	WC_SUBSIDIES_LIST,0,

   158

	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,

   159

	_subsidies_list_widgets,

   160

	SubsidiesListWndProc

   161

};

   162

   163

   164

void ShowSubsidiesList(void)

   165

{

   166

	AllocateWindowDescFront(&_subsidies_list_desc, 0);

   167

}