truelight@0: #include "stdafx.h"
truelight@0: #include "ttd.h"
tron@507: #include "table/strings.h"
truelight@0: #include "town.h"
truelight@0: #include "window.h"
truelight@0: #include "gfx.h"
truelight@0: #include "viewport.h"
truelight@0: #include "gui.h"
truelight@0: #include "command.h"
truelight@0: #include "player.h"
darkvater@891: #include "network.h"
truelight@0: 
truelight@0: static const Widget _town_authority_widgets[] = {
truelight@867: {    WWT_TEXTBTN,   RESIZE_NONE,    13,     0,    10,     0,    13, STR_00C5,				STR_018B_CLOSE_WINDOW},
truelight@867: {    WWT_CAPTION,   RESIZE_NONE,    13,    11,   316,     0,    13, STR_2022_LOCAL_AUTHORITY, STR_018C_WINDOW_TITLE_DRAG_THIS},
truelight@867: {     WWT_IMGBTN,   RESIZE_NONE,    13,     0,   316,    14,   105, 0x0,							STR_NULL},
darkvater@893: {     WWT_IMGBTN,   RESIZE_NONE,    13,     0,   306,   106,   157, 0x0,							STR_2043_LIST_OF_THINGS_TO_DO_AT},
darkvater@893: {  WWT_SCROLLBAR,   RESIZE_NONE,    13,   305,   316,   106,   157, 0x0,							STR_0190_SCROLL_BAR_SCROLLS_LIST},
truelight@867: {     WWT_IMGBTN,   RESIZE_NONE,    13,     0,   316,   158,   209, 0x0,							STR_NULL},
truelight@867: { WWT_PUSHTXTBTN,   RESIZE_NONE,    13,     0,   316,   210,   221, STR_2042_DO_IT,	STR_2044_CARRY_OUT_THE_HIGHLIGHTED},
darkvater@176: {   WIDGETS_END},
truelight@0: };
truelight@0: 
truelight@0: extern const byte _town_action_costs[8];
truelight@0: extern void DrawPlayerIcon(int p, int x, int y);
truelight@0: 
truelight@0: static uint GetMaskOfTownActions(int *nump, Town *t)
truelight@0: {
truelight@0: 	int32 avail, ref;
truelight@0: 	int i, num;
truelight@0: 	uint avail_buttons = 0x7F; // by default all buttons except bribe are enabled.
truelight@0: 	uint buttons;
truelight@0: 
darkvater@1: 	if (_local_player != OWNER_SPECTATOR) {
truelight@0: 		// bribe option enabled?
truelight@0: 		if (_patches.bribe) {
truelight@0: 			// if unwanted, disable everything.
truelight@0: 			if (t->unwanted[_local_player]) {
truelight@0: 				avail_buttons = 0;
truelight@0: 			} else if (t->ratings[_local_player] < 600)
truelight@0: 				avail_buttons |= (1 << 7); // only bribe if less than excellent
truelight@0: 		}
truelight@0: 
truelight@0: 		// Things worth more than this are not shown
truelight@0: 		avail = DEREF_PLAYER(_local_player)->player_money + _price.station_value * 200;
truelight@0: 		ref = _price.build_industry >> 8;
truelight@0: 
truelight@0: 		for(i=0,buttons=0,num=0; i != lengthof(_town_action_costs); i++,avail_buttons>>=1) {
truelight@0: 			if (avail_buttons&1 && avail >= _town_action_costs[i] * ref) {
truelight@0: 				SETBIT(buttons, i);
truelight@0: 				num++;
truelight@0: 			}
truelight@0: 		}
truelight@0: 
truelight@0: 		// Disable build statue if already built
truelight@0: 		if(HASBIT(t->statues, _local_player))
truelight@0: 		{
truelight@0: 			CLRBIT(buttons, 4);
truelight@0: 			num--;
truelight@0: 		}
truelight@0: 
truelight@0: 	} else {
truelight@0: 		// no actions available for spectator
truelight@0: 		buttons = 0;
truelight@0: 		num = 0;
truelight@0: 	}
truelight@0: 
truelight@0: 	if (nump) *nump = num;
truelight@0: 	return buttons;
truelight@0: }
truelight@0: 
truelight@0: static int GetNthSetBit(uint32 bits, int n)
truelight@0: {
truelight@0: 	int i = 0;
truelight@0: 	if (n >= 0) {
truelight@0: 		do {
truelight@0: 			if (bits&1 && --n < 0) return i;
truelight@0: 			i++;
truelight@0: 		} while (bits>>=1);
truelight@0: 	}
truelight@0: 	return -1;
truelight@0: }
truelight@0: 
truelight@0: static void TownAuthorityWndProc(Window *w, WindowEvent *e)
truelight@0: {
truelight@0: 	uint buttons;
truelight@0: 	int numact;
truelight@919: 	Town *t = GetTown(w->window_number);
truelight@193: 
truelight@0: 	switch(e->event) {
truelight@0: 	case WE_PAINT:
truelight@0: 		buttons = GetMaskOfTownActions(&numact, t);
truelight@0: 		SetVScrollCount(w, numact + 1);
truelight@0: 
truelight@0: 		if (WP(w,def_d).data_1 != -1 && !HASBIT(buttons, WP(w,def_d).data_1))
truelight@0: 			WP(w,def_d).data_1 = -1;
truelight@0: 
truelight@0: 		w->disabled_state = (WP(w,def_d).data_1 == -1) ? (1 << 6) : 0;
truelight@0: 
truelight@0: 		{
truelight@0: 			int y;
truelight@0: 			Player *p;
truelight@0: 			int r;
truelight@0: 			StringID str;
truelight@0: 
tron@534: 			SetDParam(0, w->window_number);
truelight@0: 			DrawWindowWidgets(w);
truelight@0: 
truelight@0: 			DrawString(2, 15, STR_2023_TRANSPORT_COMPANY_RATINGS, 0);
dominik@122: 
truelight@0: 			// Draw list of players
truelight@0: 			y = 25;
truelight@0: 			FOR_ALL_PLAYERS(p) {
dominik@121: 				if (p->is_active && (HASBIT(t->have_ratings, p->index) || t->exclusivity==p->index)) {
dominik@125: 					DrawPlayerIcon(p->index, 2, y);
dominik@121: 
tron@534: 					SetDParam(0, p->name_1);
tron@534: 					SetDParam(1, p->name_2);
tron@534: 					SetDParam(2, GetPlayerNameString(p->index, 3));
truelight@0: 
truelight@0: 					r = t->ratings[p->index];
truelight@0: 					(str = STR_3035_APPALLING, r <= -400) ||	// Apalling
truelight@0: 					(str++, r <= -200) ||											// Very Poor
truelight@0: 					(str++, r <= 0) ||												// Poor
truelight@0: 					(str++, r <= 200) ||											// Mediocore
truelight@0: 					(str++, r <= 400) ||											// Good
truelight@0: 					(str++, r <= 600) ||											// Very Good
truelight@0: 					(str++, r <= 800) ||											// Excellent
truelight@0: 					(str++, true);														// Outstanding
truelight@0: 
darkvater@16: 					/*	WARNING ugly hack!
darkvater@16: 							GetPlayerNameString sets up (Player #) if the player is human in an extra DPARAM16
darkvater@16: 							It seems that if player is non-human, nothing is set up, so param is 0. GetString doesn't like
truelight@193: 							that because there is another param after it.
darkvater@16: 							So we'll just shift the rating one back if player is AI and all is fine
darkvater@16: 						*/
tron@534: 					SetDParam((IS_HUMAN_PLAYER(p->index) ? 4 : 3), str);
darkvater@246: 					if (t->exclusivity == p->index) // red icon for player with exclusive rights
dominik@579: 						DrawSprite((SPR_BLOT) | 0x30b8000, 18, y);
darkvater@246: 
darkvater@246: 					DrawString(28, y, STR_2024, 0);
truelight@0: 					y+=10;
truelight@0: 				}
truelight@0: 			}
truelight@0: 		}
truelight@0: 
truelight@0: 		// Draw actions list
truelight@0: 		{
truelight@0: 			int y = 107, i;
truelight@0: 			int pos = w->vscroll.pos;
truelight@0: 
truelight@0: 			if (--pos < 0) {
truelight@0: 				DrawString(2, y, STR_2045_ACTIONS_AVAILABLE, 0);
truelight@0: 				y+=10;
truelight@0: 			}
truelight@0: 			for(i=0; buttons; i++,buttons>>=1) {
truelight@0: 				if (pos <= -5)
truelight@0: 					break;
truelight@0: 
truelight@0: 				if (buttons&1 && --pos < 0) {
truelight@0: 					DrawString(3, y, STR_2046_SMALL_ADVERTISING_CAMPAIGN + i, 6);
truelight@0: 					y += 10;
truelight@0: 				}
truelight@0: 			}
truelight@0: 		}
dominik@122: 
truelight@0: 		{
truelight@0: 			int i;
truelight@0: 			if ((i=WP(w,def_d).data_1) != -1) {
tron@534: 				SetDParam(1, (_price.build_industry >> 8) * _town_action_costs[i]);
tron@534: 				SetDParam(0, STR_2046_SMALL_ADVERTISING_CAMPAIGN + i);
truelight@0: 				DrawStringMultiLine(2, 159, STR_204D_INITIATE_A_SMALL_LOCAL + i, 313);
truelight@0: 			}
truelight@0: 		}
truelight@193: 
truelight@0: 		break;
truelight@0: 
truelight@0: 	case WE_CLICK:
truelight@0: 		switch(e->click.widget) {
truelight@0: 		case 3: { /* listbox */
truelight@0: 			int y = (e->click.pt.y - 0x6B) / 10;
truelight@0: 			if (!IS_INT_INSIDE(y, 0, 5))
truelight@0: 				return;
truelight@0: 
truelight@0: 			y = GetNthSetBit(GetMaskOfTownActions(NULL, t), y + w->vscroll.pos - 1);
truelight@0: 			if (y >= 0) {
truelight@0: 				WP(w,def_d).data_1 = y;
truelight@0: 				SetWindowDirty(w);
truelight@0: 			}
truelight@0: 			break;
truelight@0: 		}
truelight@0: 
truelight@0: 		case 6: { /* carry out the action */
truelight@0: 			DoCommandP(t->xy, w->window_number, WP(w,def_d).data_1, NULL, CMD_DO_TOWN_ACTION | CMD_MSG(STR_2054_CAN_T_DO_THIS));
truelight@0: 			break;
truelight@0: 		}
truelight@0: 		}
truelight@0: 		break;
truelight@0: 
truelight@0: 	case WE_4:
truelight@0: 		SetWindowDirty(w);
truelight@0: 		break;
truelight@0: 	}
truelight@0: }
truelight@0: 
truelight@0: static const WindowDesc _town_authority_desc = {
truelight@0: 	-1, -1, 317, 222,
truelight@0: 	WC_TOWN_AUTHORITY,0,
truelight@0: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
truelight@0: 	_town_authority_widgets,
truelight@0: 	TownAuthorityWndProc
truelight@0: };
truelight@0: 
tron@410: static void ShowTownAuthorityWindow(uint town)
truelight@0: {
truelight@0: 	Window *w;
truelight@0: 
truelight@0: 	w = AllocateWindowDescFront(&_town_authority_desc, town);
truelight@0: 	if (w) {
truelight@0: 		w->vscroll.cap = 5;
truelight@0: 		WP(w,def_d).data_1 = -1;
truelight@0: 	}
truelight@0: }
truelight@0: 
truelight@0: static void TownViewWndProc(Window *w, WindowEvent *e)
truelight@0: {
truelight@919: 	Town *t = GetTown(w->window_number);
truelight@0: 
truelight@0: 	switch(e->event) {
truelight@0: 	case WE_PAINT:
darkvater@891: 		// disable renaming town in network games if you are not the server
darkvater@891: 		if (_networking && !_network_server) SETBIT(w->disabled_state, 8);
darkvater@891: 
tron@534: 		SetDParam(0, t->index);
truelight@0: 		DrawWindowWidgets(w);
truelight@193: 
tron@534: 		SetDParam(0, t->population);
tron@534: 		SetDParam(1, t->num_houses);
truelight@0: 		DrawString(2,107,STR_2006_POPULATION,0);
truelight@193: 
tron@534: 		SetDParam(0, t->act_pass);
tron@534: 		SetDParam(1, t->max_pass);
truelight@0: 		DrawString(2,117,STR_200D_PASSENGERS_LAST_MONTH_MAX,0);
truelight@0: 
tron@534: 		SetDParam(0, t->act_mail);
tron@534: 		SetDParam(1, t->max_mail);
truelight@0: 		DrawString(2,127,STR_200E_MAIL_LAST_MONTH_MAX,0);
truelight@193: 
truelight@0: 		DrawWindowViewport(w);
truelight@0: 		break;
truelight@0: 
truelight@0: 	case WE_CLICK:
truelight@0: 		switch(e->click.widget) {
darkvater@758: 		case 6: /* scroll to location */
truelight@0: 			ScrollMainWindowToTile(t->xy);
truelight@0: 			break;
darkvater@758: 		case 7: /* town authority */
truelight@0: 			ShowTownAuthorityWindow(w->window_number);
truelight@0: 			break;
darkvater@758: 		case 8: /* rename */
tron@534: 			SetDParam(0, t->townnameparts);
truelight@0: 			ShowQueryString(t->townnametype, STR_2007_RENAME_TOWN, 31, 130, w->window_class, w->window_number);
truelight@0: 			break;
darkvater@758: 		case 9: /* expand town */
truelight@0: 			ExpandTown(t);
truelight@0: 			break;
darkvater@758: 		case 10: /* delete town */
truelight@0: 			DeleteTown(t);
truelight@0: 			break;
truelight@0: 		}
truelight@0: 		break;
truelight@0: 
truelight@0: 	case WE_ON_EDIT_TEXT: {
truelight@0: 		byte *b = e->edittext.str;
truelight@0: 		if (*b == 0)
truelight@0: 			return;
truelight@0: 		memcpy(_decode_parameters, b, 32);
truelight@0: 		DoCommandP(0, w->window_number, 0, NULL, CMD_RENAME_TOWN | CMD_MSG(STR_2008_CAN_T_RENAME_TOWN));
truelight@0: 	} break;
truelight@0: 	}
truelight@0: }
truelight@0: 
truelight@0: 
truelight@0: static const Widget _town_view_widgets[] = {
truelight@867: {    WWT_TEXTBTN,   RESIZE_NONE,    13,     0,    10,     0,    13, STR_00C5, STR_018B_CLOSE_WINDOW},
truelight@867: {    WWT_CAPTION,   RESIZE_NONE,    13,    11,   247,     0,    13, STR_2005, STR_018C_WINDOW_TITLE_DRAG_THIS},
truelight@867: {  WWT_STICKYBOX,   RESIZE_NONE,    13,   248,   259,     0,    13, 0x0,      STR_STICKY_BUTTON},
truelight@867: {     WWT_IMGBTN,   RESIZE_NONE,    13,     0,   259,    14,   105, 0x0,      STR_NULL},
truelight@867: {          WWT_6,   RESIZE_NONE,    13,     2,   257,    16,   103, 0x0,      STR_NULL},
truelight@867: {     WWT_IMGBTN,   RESIZE_NONE,    13,     0,   259,   106,   137, 0x0,      STR_NULL},
truelight@867: { WWT_PUSHTXTBTN,   RESIZE_NONE,    13,     0,    85,   138,   149, STR_00E4_LOCATION,				STR_200B_CENTER_THE_MAIN_VIEW_ON},
truelight@867: { WWT_PUSHTXTBTN,   RESIZE_NONE,    13,    86,   171,   138,   149, STR_2020_LOCAL_AUTHORITY,STR_2021_SHOW_INFORMATION_ON_LOCAL},
truelight@867: { WWT_PUSHTXTBTN,   RESIZE_NONE,    13,   172,   259,   138,   149, STR_0130_RENAME,					STR_200C_CHANGE_TOWN_NAME},
darkvater@176: {   WIDGETS_END},
truelight@0: };
truelight@0: 
truelight@0: static const WindowDesc _town_view_desc = {
truelight@0: 	-1, -1, 260, 150,
truelight@0: 	WC_TOWN_VIEW,0,
darkvater@758: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON,
truelight@0: 	_town_view_widgets,
truelight@0: 	TownViewWndProc
truelight@0: };
truelight@0: 
truelight@0: static const Widget _town_view_scen_widgets[] = {
truelight@867: {    WWT_TEXTBTN,   RESIZE_NONE,    13,     0,    10,     0,    13, STR_00C5,					STR_018B_CLOSE_WINDOW},
truelight@867: {    WWT_CAPTION,   RESIZE_NONE,    13,    11,   172,     0,    13, STR_2005,					STR_018C_WINDOW_TITLE_DRAG_THIS},
truelight@867: {  WWT_STICKYBOX,   RESIZE_NONE,    13,   248,   259,     0,    13, 0x0,               STR_STICKY_BUTTON},
truelight@867: {     WWT_IMGBTN,   RESIZE_NONE,    13,     0,   259,    14,   105, 0x0,								STR_NULL},
truelight@867: {          WWT_6,   RESIZE_NONE,    13,     2,   257,    16,   103, 0x0,								STR_NULL},
truelight@867: {     WWT_IMGBTN,   RESIZE_NONE,    13,     0,   259,   106,   137, 0x0,								STR_NULL},
truelight@867: { WWT_PUSHTXTBTN,   RESIZE_NONE,    13,     0,    85,   138,   149, STR_00E4_LOCATION,	STR_200B_CENTER_THE_MAIN_VIEW_ON},
truelight@867: {      WWT_EMPTY,   RESIZE_NONE,     0,     0,     0,     0,     0, 0x0,								STR_NULL},
truelight@867: { WWT_PUSHTXTBTN,   RESIZE_NONE,    13,   173,   247,     0,    13, STR_0130_RENAME,		STR_200C_CHANGE_TOWN_NAME},
truelight@867: { WWT_PUSHTXTBTN,   RESIZE_NONE,    13,    86,   171,   138,   149, STR_023C_EXPAND,		STR_023B_INCREASE_SIZE_OF_TOWN},
truelight@867: { WWT_PUSHTXTBTN,   RESIZE_NONE,    13,   172,   259,   138,   149, STR_0290_DELETE,		STR_0291_DELETE_THIS_TOWN_COMPLETELY},
darkvater@176: {   WIDGETS_END},
truelight@0: };
truelight@0: 
truelight@0: static const WindowDesc _town_view_scen_desc = {
truelight@0: 	-1, -1, 260, 150,
truelight@0: 	WC_TOWN_VIEW,0,
darkvater@758: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON,
truelight@0: 	_town_view_scen_widgets,
truelight@0: 	TownViewWndProc
truelight@0: };
truelight@0: 
truelight@0: void ShowTownViewWindow(uint town)
truelight@0: {
truelight@0: 	Window *w;
truelight@0: 	Town *t;
truelight@0: 
truelight@0: 	if (_game_mode != GM_EDITOR) {
truelight@0: 		w = AllocateWindowDescFront(&_town_view_desc, town);
truelight@0: 	} else {
truelight@0: 		w = AllocateWindowDescFront(&_town_view_scen_desc, town);
truelight@0: 	}
truelight@0: 
truelight@0: 	if (w) {
truelight@0: 		w->flags4 |= WF_DISABLE_VP_SCROLL;
truelight@919: 		t = GetTown(w->window_number);
truelight@0: 		AssignWindowViewport(w, 3, 17, 0xFE, 0x56, t->xy, 1);
truelight@0: 	}
truelight@0: }
truelight@0: 
truelight@0: static const Widget _town_directory_widgets[] = {
truelight@867: {    WWT_TEXTBTN,   RESIZE_NONE,    13,     0,    10,     0,    13, STR_00C5,								STR_018B_CLOSE_WINDOW},
truelight@867: {    WWT_CAPTION,   RESIZE_NONE,    13,    11,   195,     0,    13, STR_2000_TOWNS,					STR_018C_WINDOW_TITLE_DRAG_THIS},
truelight@867: {  WWT_STICKYBOX,   RESIZE_NONE,    13,   196,   207,     0,    13, 0x0,										STR_STICKY_BUTTON},
truelight@867: { WWT_PUSHTXTBTN,   RESIZE_NONE,    13,     0,    98,    14,    25, STR_SORT_BY_NAME,				STR_SORT_ORDER_TIP},
darkvater@893: { WWT_PUSHTXTBTN,   RESIZE_NONE,    13,    99,   195,    14,    25, STR_SORT_BY_POPULATION,	STR_SORT_ORDER_TIP},
darkvater@893: {     WWT_IMGBTN, RESIZE_BOTTOM,    13,     0,   195,    26,   189, 0x0,										STR_200A_TOWN_NAMES_CLICK_ON_NAME},
darkvater@893: {  WWT_SCROLLBAR, RESIZE_BOTTOM,    13,   196,   207,    14,   177, 0x0,										STR_0190_SCROLL_BAR_SCROLLS_LIST},
darkvater@893: {  WWT_RESIZEBOX,     RESIZE_TB,    13,   196,   207,   178,   189, 0x0,										STR_RESIZE_BUTTON},
darkvater@176: {   WIDGETS_END},
truelight@0: };
truelight@0: 
truelight@0: 
truelight@0: // used to get a sorted list of the towns
truelight@0: static uint _num_town_sort;
truelight@0: 
truelight@0: static char _bufcache[64];
truelight@821: static uint16 _last_town_idx;
truelight@0: 
darkvater@164: static int CDECL TownNameSorter(const void *a, const void *b)
truelight@0: {
truelight@0: 	char buf1[64];
darkvater@222: 	const Town *t;
truelight@0: 	byte val;
truelight@0: 	int r;
truelight@0: 
truelight@919: 	t = GetTown(*(const uint16*)a);
tron@534: 	SetDParam(0, t->townnameparts);
truelight@0: 	GetString(buf1, t->townnametype);
truelight@0: 
truelight@821: 	if ( (val=*(const uint16*)b) != _last_town_idx) {
truelight@0: 		_last_town_idx = val;
truelight@919: 		t = GetTown(val);
tron@534: 		SetDParam(0, t->townnameparts);
truelight@0: 		GetString(_bufcache, t->townnametype);
truelight@0: 	}
truelight@0: 
truelight@0: 	r = strcmp(buf1, _bufcache);
truelight@0: 	if (_town_sort_order & 1) r = -r;
truelight@0: 	return r;
truelight@0: }
truelight@0: 
darkvater@164: static int CDECL TownPopSorter(const void *a, const void *b)
truelight@0: {
truelight@919: 	const Town *ta = GetTown(*(const uint16*)a);
truelight@919: 	const Town *tb = GetTown(*(const uint16*)b);
darkvater@164: 	int r = ta->population - tb->population;
truelight@0: 	if (_town_sort_order & 1) r = -r;
truelight@0: 	return r;
truelight@0: }
truelight@0: 
truelight@0: static void MakeSortedTownList()
truelight@0: {
truelight@0: 	Town *t;
truelight@0: 	int n = 0;
truelight@919: 
truelight@919: 	/* Create array for sorting */
truelight@919: 	_town_sort = realloc(_town_sort, _towns_size * sizeof(_town_sort[0]));
truelight@919: 	if (_town_sort == NULL)
truelight@919: 		error("Could not allocate memory for the town-sorting-list");
truelight@919: 
truelight@821: 	FOR_ALL_TOWNS(t)
truelight@821: 		if(t->xy)
truelight@821: 			_town_sort[n++] = t->index;
truelight@821: 
truelight@0: 	_num_town_sort = n;
truelight@0: 
darkvater@174: 	_last_town_idx = 0; // used for "cache"
darkvater@164: 	qsort(_town_sort, n, sizeof(_town_sort[0]), _town_sort_order & 2 ? TownPopSorter : TownNameSorter);
darkvater@65: 
darkvater@69: 	DEBUG(misc, 1) ("Resorting Towns list...");
truelight@0: }
truelight@0: 
truelight@0: 
truelight@0: static void TownDirectoryWndProc(Window *w, WindowEvent *e)
truelight@0: {
truelight@0: 	switch(e->event) {
truelight@0: 	case WE_PAINT: {
truelight@0: 
truelight@0: 		if (_town_sort_dirty) {
truelight@0: 			_town_sort_dirty = false;
truelight@0: 			MakeSortedTownList();
truelight@0: 		}
truelight@0: 
darkvater@174: 		SetVScrollCount(w, _num_town_sort);
truelight@0: 
truelight@0: 		DrawWindowWidgets(w);
darkvater@174: 		DoDrawString(_town_sort_order & 1 ? "\xAA" : "\xA0", (_town_sort_order <= 1) ? 88 : 187, 15, 0x10);
truelight@193: 
darkvater@174: 		{
darkvater@174: 			Town *t;
darkvater@174: 			int n = 0;
darkvater@174: 			uint16 i = w->vscroll.pos;
darkvater@174: 			int y = 28;
truelight@0: 
darkvater@174: 			while (i < _num_town_sort) {
truelight@919: 				t = GetTown(_town_sort[i]);
darkvater@174: 
darkvater@174: 				assert(t->xy);
darkvater@174: 
tron@534: 				SetDParam(0, t->index);
tron@534: 				SetDParam(1, t->population);
darkvater@174: 				DrawString(2, y, STR_2057, 0);
darkvater@174: 
darkvater@174: 				y += 10;
darkvater@174: 				i++;
darkvater@174: 				if (++n == w->vscroll.cap) { break;} // max number of towns in 1 window
darkvater@174: 			}
truelight@0: 		}
truelight@0: 	} break;
truelight@0: 
truelight@0: 	case WE_CLICK:
truelight@0: 		switch(e->click.widget) {
darkvater@758: 		case 3: { /* Sort by Name ascending/descending */
darkvater@174: 			_town_sort_order = (_town_sort_order == 0) ? 1 : 0;
truelight@0: 			_town_sort_dirty = true;
truelight@0: 			SetWindowDirty(w);
truelight@0: 		} break;
truelight@0: 
darkvater@758: 		case 4: { /* Sort by Population ascending/descending */
darkvater@174: 			_town_sort_order = (_town_sort_order == 2) ? 3 : 2;
truelight@0: 			_town_sort_dirty = true;
truelight@0: 			SetWindowDirty(w);
truelight@0: 		} break;
truelight@193: 
darkvater@758: 		case 5: { /* Click on Town Matrix */
darkvater@174: 			uint16 id_v = (e->click.pt.y - 28) / 10;
truelight@0: 
darkvater@174: 			if (id_v >= w->vscroll.cap) { return;} // click out of bounds
darkvater@174: 
darkvater@174: 			id_v += w->vscroll.pos;
darkvater@174: 
darkvater@174: 			if (id_v >= _num_town_sort) { return;} // click out of town bounds
darkvater@174: 
darkvater@174: 			{
truelight@919: 				Town *t = GetTown(_town_sort[id_v]);
darkvater@174: 				assert(t->xy);
truelight@193: 
truelight@0: 				ScrollMainWindowToTile(t->xy);
truelight@0: 			}
darkvater@174: 		}	break;
truelight@0: 		}
truelight@0: 		break;
truelight@193: 
truelight@0: 	case WE_4:
truelight@0: 		SetWindowDirty(w);
truelight@0: 		break;
truelight@867: 
truelight@867: 	case WE_RESIZE:
truelight@867: 		w->vscroll.cap += e->sizing.diff.y / 10;
truelight@867: 		break;
truelight@193: 	}
truelight@0: }
truelight@0: 
truelight@0: static const WindowDesc _town_directory_desc = {
truelight@0: 	-1, -1, 208, 190,
truelight@0: 	WC_TOWN_DIRECTORY,0,
truelight@867: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON | WDF_RESIZABLE,
truelight@0: 	_town_directory_widgets,
truelight@0: 	TownDirectoryWndProc
truelight@0: };
truelight@0: 
truelight@0: 
truelight@0: void ShowTownDirectory()
truelight@0: {
truelight@0: 	Window *w;
truelight@0: 
truelight@0: 	w = AllocateWindowDescFront(&_town_directory_desc, 0);
truelight@0: 	if (w) {
truelight@0: 		w->vscroll.cap = 16;
truelight@867: 		w->resize.step_height = 10;
truelight@867: 		w->resize.height = w->height - 10 * 6; // minimum of 10 items in the list
truelight@0: 	}
truelight@0: }
truelight@0: 
truelight@0: