tron@2186: /* $Id$ */
tron@2186: 
richk@10724: /** @file town_gui.cpp GUI for towns. */
richk@6719: 
truelight@0: #include "stdafx.h"
Darkvater@1891: #include "openttd.h"
tron@1299: #include "debug.h"
rubidium@6872: #include "town.h"
rubidium@6872: #include "viewport_func.h"
rubidium@6872: #include "gfx_func.h"
rubidium@6872: #include "gui.h"
rubidium@6872: #include "window_gui.h"
rubidium@6872: #include "textbuf_gui.h"
rubidium@6872: #include "command_func.h"
rubidium@6872: #include "player_func.h"
rubidium@6872: #include "player_base.h"
rubidium@6872: #include "player_gui.h"
rubidium@6872: #include "network/network.h"
rubidium@6872: #include "variables.h"
rubidium@6872: #include "strings_func.h"
richk@10184: #include "sound_func.h"
rubidium@6872: #include "economy_func.h"
rubidium@6872: #include "core/alloc_func.hpp"
rubidium@6872: #include "settings_type.h"
richk@10724: #include "tilehighlight_func.h"
richk@10724: #include "string_func.h"
richk@10991: #include "sortlist_type.h"
rubidium@6872: 
tron@1363: #include "table/sprites.h"
tron@507: #include "table/strings.h"
truelight@0: 
richk@10991: typedef GUIList<const Town*> GUITownList;
richk@10991: 
richk@10184: extern bool GenerateTowns();
richk@10184: static int _scengen_town_size = 1; // depress medium-sized towns per default
richk@10184: 
truelight@0: static const Widget _town_authority_widgets[] = {
rubidium@6870: {   WWT_CLOSEBOX,   RESIZE_NONE,    13,     0,    10,     0,    13, STR_00C5,                 STR_018B_CLOSE_WINDOW},              // TWA_CLOSEBOX
rubidium@6870: {    WWT_CAPTION,   RESIZE_NONE,    13,    11,   316,     0,    13, STR_2022_LOCAL_AUTHORITY, STR_018C_WINDOW_TITLE_DRAG_THIS},    // TWA_CAPTION
rubidium@6870: {      WWT_PANEL,   RESIZE_NONE,    13,     0,   316,    14,   105, 0x0,                      STR_NULL},                           // TWA_RATING_INFO
rubidium@6870: {      WWT_PANEL,   RESIZE_NONE,    13,     0,   304,   106,   157, 0x0,                      STR_2043_LIST_OF_THINGS_TO_DO_AT},   // TWA_COMMAND_LIST
rubidium@6870: {  WWT_SCROLLBAR,   RESIZE_NONE,    13,   305,   316,   106,   157, 0x0,                      STR_0190_SCROLL_BAR_SCROLLS_LIST},   // TWA_SCROLLBAR
rubidium@6870: {      WWT_PANEL,   RESIZE_NONE,    13,     0,   316,   158,   209, 0x0,                      STR_NULL},                           // TWA_ACTION_INFO
rubidium@6870: { WWT_PUSHTXTBTN,   RESIZE_NONE,    13,     0,   316,   210,   221, STR_2042_DO_IT,           STR_2044_CARRY_OUT_THE_HIGHLIGHTED}, // TWA_EXECUTE
darkvater@176: {   WIDGETS_END},
truelight@0: };
truelight@0: 
truelight@0: extern const byte _town_action_costs[8];
truelight@0: 
rubidium@6870: enum TownActions {
rubidium@6870: 	TACT_NONE             = 0x00,
rubidium@6870: 
rubidium@6870: 	TACT_ADVERTISE_SMALL  = 0x01,
rubidium@6870: 	TACT_ADVERTISE_MEDIUM = 0x02,
rubidium@6870: 	TACT_ADVERTISE_LARGE  = 0x04,
rubidium@6870: 	TACT_ROAD_REBUILD     = 0x08,
rubidium@6870: 	TACT_BUILD_STATUE     = 0x10,
rubidium@6870: 	TACT_FOUND_BUILDINGS  = 0x20,
rubidium@6870: 	TACT_BUY_RIGHTS       = 0x40,
rubidium@6870: 	TACT_BRIBE            = 0x80,
rubidium@6870: 
rubidium@6870: 	TACT_ADVERTISE        = TACT_ADVERTISE_SMALL | TACT_ADVERTISE_MEDIUM | TACT_ADVERTISE_LARGE,
rubidium@6870: 	TACT_CONSTRUCTION     = TACT_ROAD_REBUILD | TACT_BUILD_STATUE | TACT_FOUND_BUILDINGS,
rubidium@6870: 	TACT_FUNDS            = TACT_BUY_RIGHTS | TACT_BRIBE,
rubidium@6870: 	TACT_ALL              = TACT_ADVERTISE | TACT_CONSTRUCTION | TACT_FUNDS,
rubidium@6870: };
rubidium@6870: 
rubidium@6870: DECLARE_ENUM_AS_BIT_SET(TownActions);
rubidium@6870: 
Darkvater@1793: /** Get a list of available actions to do at a town.
richk@6719:  * @param nump if not NULL add put the number of available actions in it
Darkvater@1793:  * @param pid the player that is querying the town
richk@6719:  * @param t the town that is queried
Darkvater@1793:  * @return bitmasked value of enabled actions
Darkvater@1793:  */
Darkvater@1793: uint GetMaskOfTownActions(int *nump, PlayerID pid, const Town *t)
truelight@0: {
Darkvater@1793: 	int num = 0;
rubidium@6870: 	TownActions buttons = TACT_NONE;
tron@2639: 
rubidium@6870: 	/* Spectators and unwanted have no options */
richk@10991: 	if (pid != PLAYER_SPECTATOR && !(_settings_game.economy.bribe && t->unwanted[pid])) {
truelight@0: 
richk@6719: 		/* Things worth more than this are not shown */
rubidium@6870: 		Money avail = GetPlayer(pid)->player_money + _price.station_value * 200;
rubidium@6870: 		Money ref = _price.build_industry >> 8;
truelight@0: 
rubidium@6870: 		/* Check the action bits for validity and
rubidium@6870: 		 * if they are valid add them */
rubidium@6870: 		for (uint i = 0; i != lengthof(_town_action_costs); i++) {
rubidium@6870: 			const TownActions cur = (TownActions)(1 << i);
rubidium@6870: 
rubidium@6870: 			/* Is the player not able to bribe ? */
richk@10991: 			if (cur == TACT_BRIBE && (!_settings_game.economy.bribe || t->ratings[pid] >= RATING_BRIBE_MAXIMUM))
rubidium@6870: 				continue;
rubidium@6870: 
rubidium@6870: 			/* Is the player not able to buy exclusive rights ? */
richk@10991: 			if (cur == TACT_BUY_RIGHTS && !_settings_game.economy.exclusive_rights)
rubidium@6870: 				continue;
rubidium@6870: 
rubidium@6870: 			/* Is the player not able to build a statue ? */
rubidium@6871: 			if (cur == TACT_BUILD_STATUE && HasBit(t->statues, pid))
rubidium@6870: 				continue;
rubidium@6870: 
rubidium@6870: 			if (avail >= _town_action_costs[i] * ref) {
rubidium@6870: 				buttons |= cur;
truelight@0: 				num++;
truelight@0: 			}
truelight@0: 		}
truelight@0: 	}
truelight@0: 
Darkvater@1793: 	if (nump != NULL) *nump = num;
truelight@0: 	return buttons;
truelight@0: }
truelight@0: 
rubidium@6871: /**
rubidium@6871:  * Get the position of the Nth set bit.
rubidium@6871:  *
rubidium@6871:  * If there is no Nth bit set return -1
rubidium@6871:  *
rubidium@6871:  * @param bits The value to search in
rubidium@6871:  * @param n The Nth set bit from which we want to know the position
rubidium@6871:  * @return The position of the Nth set bit
rubidium@6871:  */
truelight@0: static int GetNthSetBit(uint32 bits, int n)
truelight@0: {
truelight@0: 	if (n >= 0) {
rubidium@6871: 		uint i;
rubidium@6871: 		FOR_EACH_SET_BIT(i, bits) {
rubidium@6871: 			n--;
rubidium@6871: 			if (n < 0) return i;
rubidium@6871: 		}
truelight@0: 	}
truelight@0: 	return -1;
truelight@0: }
truelight@0: 
richk@10724: struct TownAuthorityWindow : Window {
richk@10731: private:
richk@10731: 	Town *town;
richk@10724: 	int sel_index;
richk@10210: 
richk@10731: 	enum TownAuthorityWidget {
richk@10731: 		TWA_CLOSEBOX = 0,
richk@10731: 		TWA_CAPTION,
richk@10731: 		TWA_RATING_INFO,
richk@10731: 		TWA_COMMAND_LIST,
richk@10731: 		TWA_SCROLLBAR,
richk@10731: 		TWA_ACTION_INFO,
richk@10731: 		TWA_EXECUTE,
richk@10731: 	};
richk@10731: 
richk@10731: public:
richk@10724: 	TownAuthorityWindow(const WindowDesc *desc, WindowNumber window_number) :
richk@10724: 			Window(desc, window_number), sel_index(-1)
richk@10724: 	{
richk@10731: 		this->town = GetTown(this->window_number);
richk@10724: 		this->vscroll.cap = 5;
richk@10210: 
richk@10724: 		this->FindWindowPlacementAndResize(desc);
richk@10724: 	}
richk@10210: 
richk@10724: 	virtual void OnPaint()
richk@10724: 	{
richk@10724: 		int numact;
richk@10731: 		uint buttons = GetMaskOfTownActions(&numact, _local_player, this->town);
richk@10210: 
richk@10724: 		SetVScrollCount(this, numact + 1);
richk@10724: 
richk@10724: 		if (this->sel_index != -1 && !HasBit(buttons, this->sel_index)) {
richk@10724: 			this->sel_index = -1;
richk@10724: 		}
richk@10724: 
richk@10724: 		this->SetWidgetDisabledState(6, this->sel_index == -1);
richk@10724: 
richk@10724: 		SetDParam(0, this->window_number);
richk@10724: 		this->DrawWidgets();
richk@10724: 
richk@10724: 		DrawString(2, 15, STR_2023_TRANSPORT_COMPANY_RATINGS, TC_FROMSTRING);
richk@10724: 
richk@10724: 		/* Draw list of players */
richk@10724: 		int y = 25;
richk@10724: 
richk@10724: 		const Player *p;
richk@10724: 		FOR_ALL_PLAYERS(p) {
richk@10731: 			if (p->is_active && (HasBit(this->town->have_ratings, p->index) || this->town->exclusivity == p->index)) {
richk@10724: 				DrawPlayerIcon(p->index, 2, y);
richk@10724: 
richk@10724: 				SetDParam(0, p->index);
richk@10724: 				SetDParam(1, p->index);
richk@10724: 
richk@10731: 				int r = this->town->ratings[p->index];
richk@10724: 				StringID str;
richk@10724: 				(str = STR_3035_APPALLING, r <= RATING_APPALLING) || // Apalling
richk@10724: 				(str++,                    r <= RATING_VERYPOOR)  || // Very Poor
richk@10724: 				(str++,                    r <= RATING_POOR)      || // Poor
richk@10724: 				(str++,                    r <= RATING_MEDIOCRE)  || // Mediocore
richk@10724: 				(str++,                    r <= RATING_GOOD)      || // Good
richk@10724: 				(str++,                    r <= RATING_VERYGOOD)  || // Very Good
richk@10724: 				(str++,                    r <= RATING_EXCELLENT) || // Excellent
richk@10724: 				(str++,                    true);                    // Outstanding
richk@10724: 
richk@10724: 				SetDParam(2, str);
richk@10731: 				if (this->town->exclusivity == p->index) { // red icon for player with exclusive rights
richk@10724: 					DrawSprite(SPR_BLOT, PALETTE_TO_RED, 18, y);
truelight@0: 				}
richk@10724: 
richk@10724: 				DrawString(28, y, STR_2024, TC_FROMSTRING);
richk@10724: 				y += 10;
richk@10724: 			}
richk@10724: 		}
richk@10724: 		y = 107;
richk@10724: 		int pos = this->vscroll.pos;
richk@10724: 
richk@10724: 		if (--pos < 0) {
richk@10724: 			DrawString(2, y, STR_2045_ACTIONS_AVAILABLE, TC_FROMSTRING);
richk@10724: 			y += 10;
richk@10724: 		}
richk@10724: 
richk@10724: 		for (int i = 0; buttons; i++, buttons >>= 1) {
richk@10724: 			if (pos <= -5) break; ///< Draw only the 5 fitting lines
richk@10724: 
richk@10724: 			if ((buttons & 1) && --pos < 0) {
richk@10724: 				DrawString(3, y, STR_2046_SMALL_ADVERTISING_CAMPAIGN + i, TC_ORANGE);
richk@10724: 				y += 10;
richk@10724: 			}
richk@10724: 		}
richk@10724: 
richk@10724: 		if (this->sel_index != -1) {
richk@10724: 			SetDParam(1, (_price.build_industry >> 8) * _town_action_costs[this->sel_index]);
richk@10724: 			SetDParam(0, STR_2046_SMALL_ADVERTISING_CAMPAIGN + this->sel_index);
richk@10724: 			DrawStringMultiLine(2, 159, STR_204D_INITIATE_A_SMALL_LOCAL + this->sel_index, 313);
richk@10724: 		}
richk@10724: 	}
richk@10724: 
richk@10724: 	virtual void OnDoubleClick(Point pt, int widget) { HandleClick(pt, widget, true); }
richk@10724: 	virtual void OnClick(Point pt, int widget) { HandleClick(pt, widget, false); }
richk@10724: 
richk@10724: 	void HandleClick(Point pt, int widget, bool double_click)
richk@10724: 	{
richk@10724: 		switch (widget) {
richk@10724: 			case TWA_COMMAND_LIST: {
richk@10724: 				int y = (pt.y - 0x6B) / 10;
richk@10724: 
richk@10724: 				if (!IsInsideMM(y, 0, 5)) return;
richk@10724: 
richk@10731: 				y = GetNthSetBit(GetMaskOfTownActions(NULL, _local_player, this->town), y + this->vscroll.pos - 1);
richk@10724: 				if (y >= 0) {
richk@10724: 					this->sel_index = y;
richk@10724: 					this->SetDirty();
richk@10724: 				}
richk@10724: 				/* Fall through to clicking in case we are double-clicked */
richk@10724: 				if (!double_click || y < 0) break;
truelight@0: 			}
truelight@0: 
richk@10724: 			case TWA_EXECUTE:
richk@10731: 				DoCommandP(this->town->xy, this->window_number, this->sel_index, NULL, CMD_DO_TOWN_ACTION | CMD_MSG(STR_00B4_CAN_T_DO_THIS));
richk@10724: 				break;
richk@10724: 		}
richk@10724: 	}
truelight@0: 
richk@10724: 	virtual void OnHundredthTick()
richk@10724: 	{
richk@10724: 		this->SetDirty();
truelight@0: 	}
richk@10724: };
truelight@0: 
truelight@0: static const WindowDesc _town_authority_desc = {
richk@6743: 	WDP_AUTO, WDP_AUTO, 317, 222, 317, 222,
rubidium@6144: 	WC_TOWN_AUTHORITY, WC_NONE,
truelight@0: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
truelight@0: 	_town_authority_widgets,
truelight@0: };
truelight@0: 
tron@410: static void ShowTownAuthorityWindow(uint town)
truelight@0: {
richk@10724: 	AllocateWindowDescFront<TownAuthorityWindow>(&_town_authority_desc, town);
truelight@0: }
truelight@0: 
richk@10731: struct TownViewWindow : Window {
richk@10731: private:
richk@10731: 	Town *town;
truelight@0: 
richk@10731: 	enum TownViewWidget {
richk@10731: 		TVW_CAPTION = 1,
richk@10731: 		TVW_STICKY,
richk@10731: 		TVW_VIEWPORTPANEL,
richk@10731: 		TVW_INFOPANEL = 5,
richk@10731: 		TVW_CENTERVIEW,
richk@10731: 		TVW_SHOWAUTORITY,
richk@10731: 		TVW_CHANGENAME,
richk@10731: 		TVW_EXPAND,
richk@10731: 		TVW_DELETE,
richk@10731: 	};
richk@10210: 
richk@10731: public:
richk@10731: 	TownViewWindow(const WindowDesc *desc, WindowNumber window_number) : Window(desc, window_number)
richk@10731: 	{
richk@10731: 		this->town = GetTown(this->window_number);
richk@10731: 		bool ingame = _game_mode != GM_EDITOR;
richk@10210: 
richk@10731: 		this->flags4 |= WF_DISABLE_VP_SCROLL;
richk@10731: 		InitializeWindowViewport(this, 3, 17, 254, 86, this->town->xy, ZOOM_LVL_TOWN);
richk@10210: 
richk@10731: 		if (this->town->larger_town) this->widget[TVW_CAPTION].data = STR_CITY;
richk@10731: 		this->SetWidgetHiddenState(TVW_DELETE, ingame);  // hide delete button on game mode
richk@10731: 		this->SetWidgetHiddenState(TVW_EXPAND, ingame);  // hide expand button on game mode
richk@10731: 		this->SetWidgetHiddenState(TVW_SHOWAUTORITY, !ingame); // hide autority button on editor mode
richk@10731: 
richk@10731: 		if (ingame) {
richk@10731: 			/* resize caption bar */
richk@10731: 			this->widget[TVW_CAPTION].right = this->widget[TVW_STICKY].left -1;
richk@10731: 			/* move the rename from top on scenario to bottom in game */
richk@10731: 			this->widget[TVW_CHANGENAME].top = this->widget[TVW_EXPAND].top;
richk@10731: 			this->widget[TVW_CHANGENAME].bottom = this->widget[TVW_EXPAND].bottom;
richk@10731: 			this->widget[TVW_CHANGENAME].right = this->widget[TVW_STICKY].right;
richk@10731: 		}
richk@10731: 
richk@10731: 		/* Space required for showing noise level information */
richk@10991: 		if (_settings_game.economy.station_noise_level) {
richk@10731: 			ResizeWindowForWidget(this, TVW_INFOPANEL, 0, 10);
richk@10731: 		}
richk@10731: 
richk@10731: 		this->FindWindowPlacementAndResize(desc);
richk@10731: 	}
richk@10731: 
richk@10731: 	virtual void OnPaint()
richk@10731: 	{
richk@10731: 		/* disable renaming town in network games if you are not the server */
richk@10731: 		this->SetWidgetDisabledState(TVW_CHANGENAME, _networking && !_network_server);
richk@10731: 
richk@10731: 		SetDParam(0, this->town->index);
richk@10731: 		this->DrawWidgets();
richk@10731: 
richk@10731: 		SetDParam(0, this->town->population);
richk@10731: 		SetDParam(1, this->town->num_houses);
richk@10731: 		DrawString(2, 107, STR_2006_POPULATION, TC_FROMSTRING);
richk@10731: 
richk@10731: 		SetDParam(0, this->town->act_pass);
richk@10731: 		SetDParam(1, this->town->max_pass);
richk@10731: 		DrawString(2, 117, STR_200D_PASSENGERS_LAST_MONTH_MAX, TC_FROMSTRING);
richk@10731: 
richk@10731: 		SetDParam(0, this->town->act_mail);
richk@10731: 		SetDParam(1, this->town->max_mail);
richk@10731: 		DrawString(2, 127, STR_200E_MAIL_LAST_MONTH_MAX, TC_FROMSTRING);
richk@10731: 
richk@10731: 		this->DrawViewport();
richk@10731: 
richk@10731: 		/* only show the town noise, if the noise option is activated. */
richk@10991: 		if (_settings_game.economy.station_noise_level) {
richk@10731: 			SetDParam(0, this->town->noise_reached);
richk@10731: 			SetDParam(1, this->town->MaxTownNoise());
richk@10731: 			DrawString(2, 137, STR_NOISE_IN_TOWN, 0);
richk@10731: 		}
richk@10731: 	}
richk@10731: 
richk@10731: 	virtual void OnClick(Point pt, int widget)
richk@10731: 	{
richk@10731: 		switch (widget) {
richk@10731: 			case TVW_CENTERVIEW: /* scroll to location */
richk@10731: 				if (_ctrl_pressed) {
richk@10731: 					ShowExtraViewPortWindow(this->town->xy);
richk@10731: 				} else {
richk@10731: 					ScrollMainWindowToTile(this->town->xy);
richk@10731: 				}
richk@10731: 				break;
richk@10731: 
richk@10731: 			case TVW_SHOWAUTORITY: /* town authority */
richk@10731: 				ShowTownAuthorityWindow(this->window_number);
richk@10731: 				break;
richk@10731: 
richk@10731: 			case TVW_CHANGENAME: /* rename */
richk@10731: 				SetDParam(0, this->window_number);
richk@10731: 				ShowQueryString(STR_TOWN, STR_2007_RENAME_TOWN, 31, 130, this, CS_ALPHANUMERAL);
richk@10731: 				break;
richk@10731: 
richk@10731: 			case TVW_EXPAND: /* expand town - only available on Scenario editor */
richk@10731: 				ExpandTown(this->town);
richk@10731: 				break;
richk@10731: 
richk@10731: 			case TVW_DELETE: /* delete town - only available on Scenario editor */
richk@10731: 				delete this->town;
richk@10731: 				break;
richk@10731: 		}
richk@10731: 	}
richk@10731: 
richk@10731: 	virtual void OnInvalidateData(int data = 0)
richk@10731: 	{
richk@10731: 		/* Called when setting station noise have changed, in order to resize the window */
richk@10731: 		this->SetDirty(); // refresh display for current size. This will allow to avoid glitches when downgrading
richk@10731: 
richk@10991: 		if (_settings_game.economy.station_noise_level) { // adjust depending
richk@10731: 			if (this->height == 150) { // window is smaller, needs to be bigger
richk@10731: 				ResizeWindowForWidget(this, TVW_INFOPANEL, 0, 10);
richk@10210: 			}
richk@10731: 		} else {
richk@10731: 			if (this->height != 150) { // window is bigger, needs to be smaller
richk@10731: 				ResizeWindowForWidget(this, TVW_INFOPANEL, 0, -10);
richk@10731: 			}
richk@10731: 		}
truelight@0: 	}
richk@10731: 
richk@10731: 	virtual void OnQueryTextFinished(char *str)
richk@10731: 	{
richk@10731: 		if (!StrEmpty(str)) {
richk@10731: 			_cmd_text = str;
richk@10731: 			DoCommandP(0, this->window_number, 0, NULL,
richk@10731: 				CMD_RENAME_TOWN | CMD_MSG(STR_2008_CAN_T_RENAME_TOWN));
richk@10731: 		}
richk@10731: 	}
richk@10731: };
truelight@0: 
truelight@0: 
truelight@0: static const Widget _town_view_widgets[] = {
rubidium@4344: {   WWT_CLOSEBOX,   RESIZE_NONE,    13,     0,    10,     0,    13, STR_00C5,                 STR_018B_CLOSE_WINDOW},
richk@10211: {    WWT_CAPTION,   RESIZE_NONE,    13,    11,   172,     0,    13, STR_2005,                 STR_018C_WINDOW_TITLE_DRAG_THIS},
rubidium@4344: {  WWT_STICKYBOX,   RESIZE_NONE,    13,   248,   259,     0,    13, 0x0,                      STR_STICKY_BUTTON},
Darkvater@4938: {      WWT_PANEL,   RESIZE_NONE,    13,     0,   259,    14,   105, 0x0,                      STR_NULL},
Darkvater@4939: {      WWT_INSET,   RESIZE_NONE,    13,     2,   257,    16,   103, 0x0,                      STR_NULL},
Darkvater@4938: {      WWT_PANEL,   RESIZE_NONE,    13,     0,   259,   106,   137, 0x0,                      STR_NULL},
rubidium@4344: { WWT_PUSHTXTBTN,   RESIZE_NONE,    13,     0,    85,   138,   149, STR_00E4_LOCATION,        STR_200B_CENTER_THE_MAIN_VIEW_ON},
rubidium@4344: { WWT_PUSHTXTBTN,   RESIZE_NONE,    13,    86,   171,   138,   149, STR_2020_LOCAL_AUTHORITY, STR_2021_SHOW_INFORMATION_ON_LOCAL},
richk@10211: { WWT_PUSHTXTBTN,   RESIZE_NONE,    13,   172,   247,     0,    13, STR_0130_RENAME,          STR_200C_CHANGE_TOWN_NAME},
richk@10211: { WWT_PUSHTXTBTN,   RESIZE_NONE,    13,    86,   171,   138,   149, STR_023C_EXPAND,          STR_023B_INCREASE_SIZE_OF_TOWN},
richk@10211: { 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_desc = {
richk@6743: 	WDP_AUTO, WDP_AUTO, 260, 150, 260, 150,
rubidium@6144: 	WC_TOWN_VIEW, WC_NONE,
darkvater@758: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON,
truelight@0: 	_town_view_widgets,
truelight@0: };
truelight@0: 
Darkvater@3349: void ShowTownViewWindow(TownID town)
truelight@0: {
richk@10731: 	AllocateWindowDescFront<TownViewWindow>(&_town_view_desc, town);
truelight@0: }
truelight@0: 
truelight@0: static const Widget _town_directory_widgets[] = {
rubidium@4344: {   WWT_CLOSEBOX,   RESIZE_NONE,    13,     0,    10,     0,    13, STR_00C5,               STR_018B_CLOSE_WINDOW},
rubidium@4344: {    WWT_CAPTION,   RESIZE_NONE,    13,    11,   195,     0,    13, STR_2000_TOWNS,         STR_018C_WINDOW_TITLE_DRAG_THIS},
rubidium@4344: {  WWT_STICKYBOX,   RESIZE_NONE,    13,   196,   207,     0,    13, 0x0,                    STR_STICKY_BUTTON},
rubidium@4344: { WWT_PUSHTXTBTN,   RESIZE_NONE,    13,     0,    98,    14,    25, STR_SORT_BY_NAME,       STR_SORT_ORDER_TIP},
rubidium@4344: { WWT_PUSHTXTBTN,   RESIZE_NONE,    13,    99,   195,    14,    25, STR_SORT_BY_POPULATION, STR_SORT_ORDER_TIP},
Darkvater@4938: {      WWT_PANEL, RESIZE_BOTTOM,    13,     0,   195,    26,   189, 0x0,                    STR_200A_TOWN_NAMES_CLICK_ON_NAME},
rubidium@4344: {  WWT_SCROLLBAR, RESIZE_BOTTOM,    13,   196,   207,    14,   189, 0x0,                    STR_0190_SCROLL_BAR_SCROLLS_LIST},
Darkvater@4938: {      WWT_PANEL,     RESIZE_TB,    13,     0,   195,   190,   201, 0x0,                    STR_NULL},
rubidium@4344: {  WWT_RESIZEBOX,     RESIZE_TB,    13,   196,   207,   190,   201, 0x0,                    STR_RESIZE_BUTTON},
darkvater@176: {   WIDGETS_END},
truelight@0: };
truelight@0: 
truelight@0: 
richk@10731: struct TownDirectoryWindow : public Window {
richk@10731: private:
richk@10731: 	enum TownDirectoryWidget {
richk@10731: 		TDW_SORTNAME = 3,
richk@10731: 		TDW_SORTPOPULATION,
richk@10731: 		TDW_CENTERTOWN,
richk@10731: 	};
richk@10731: 
richk@10991: 	/* Runtime saved values */
richk@10991: 	static Listing last_sorting;
richk@10991: 	static const Town *last_town;
richk@10991: 
richk@10991: 	/* Constants for sorting towns */
richk@10991: 	static GUITownList::SortFunction * const sorter_funcs[];
richk@10991: 
richk@10991: 	GUITownList towns;
richk@10991: 
richk@10991: 	void BuildTownList()
richk@10991: 	{
richk@10991: 		if (!this->towns.NeedRebuild()) return;
richk@10991: 
richk@10991: 		this->towns.Clear();
richk@10991: 
richk@10991: 		const Town *t;
richk@10991: 		FOR_ALL_TOWNS(t) {
richk@10991: 			*this->towns.Append() = t;
richk@10991: 		}
richk@10991: 
richk@10991: 		this->towns.Compact();
richk@10991: 		this->towns.RebuildDone();
richk@10991: 	}
richk@10991: 
richk@10991: 	void SortTownList()
richk@10991: 	{
richk@10991: 		last_town = NULL;
richk@10991: 		this->towns.Sort();
richk@10991: 	}
richk@10991: 
richk@10991: 	/** Sort by town name */
richk@10991: 	static int CDECL TownNameSorter(const Town * const *a, const Town * const *b)
richk@10991: 	{
richk@10991: 		static char buf_cache[64];
richk@10991: 		const Town *ta = *a;
richk@10991: 		const Town *tb = *b;
richk@10991: 		char buf[64];
richk@10991: 
richk@10991: 		SetDParam(0, ta->index);
richk@10991: 		GetString(buf, STR_TOWN, lastof(buf));
richk@10991: 
richk@10991: 		/* If 'b' is the same town as in the last round, use the cached value
richk@10991: 		 * We do this to speed stuff up ('b' is called with the same value a lot of
richk@10991: 		 * times after eachother) */
richk@10991: 		if (tb != last_town) {
richk@10991: 			last_town = tb;
richk@10991: 			SetDParam(0, tb->index);
richk@10991: 			GetString(buf_cache, STR_TOWN, lastof(buf_cache));
richk@10991: 		}
richk@10991: 
richk@10991: 		return strcmp(buf, buf_cache);
richk@10991: 	}
richk@10991: 
richk@10991: 	/** Sort by population */
richk@10991: 	static int CDECL TownPopulationSorter(const Town * const *a, const Town * const *b)
richk@10991: 	{
richk@10991: 		return (*a)->population - (*b)->population;
richk@10991: 	}
richk@10991: 
richk@10731: public:
richk@10731: 	TownDirectoryWindow(const WindowDesc *desc) : Window(desc, 0)
richk@10731: 	{
richk@10731: 		this->vscroll.cap = 16;
richk@10731: 		this->resize.step_height = 10;
richk@10731: 		this->resize.height = this->height - 10 * 6; // minimum of 10 items in the list, each item 10 high
richk@10731: 
richk@10991: 		this->towns.SetListing(this->last_sorting);
richk@10991: 		this->towns.SetSortFuncs(this->sorter_funcs);
richk@10991: 		this->towns.ForceRebuild();
richk@10991: 
richk@10731: 		this->FindWindowPlacementAndResize(desc);
richk@10731: 	}
richk@10731: 
richk@10991: 	~TownDirectoryWindow()
richk@10991: 	{
richk@10991: 		this->last_sorting = this->towns.GetListing();
richk@10991: 	}
richk@10991: 
richk@10731: 	virtual void OnPaint()
richk@10731: 	{
richk@10991: 		this->BuildTownList();
richk@10991: 		this->SortTownList();
richk@10731: 
richk@10991: 		SetVScrollCount(this, this->towns.Length());
richk@10731: 
richk@10731: 		this->DrawWidgets();
richk@10994: 		this->DrawSortButtonState(this->towns.SortType() == 0 ? TDW_SORTNAME : TDW_SORTPOPULATION, this->towns.IsDescSortOrder() ? SBS_DOWN : SBS_UP);
richk@10731: 
richk@10731: 		{
richk@10731: 			int n = 0;
richk@10731: 			uint16 i = this->vscroll.pos;
richk@10731: 			int y = 28;
richk@10731: 
richk@10991: 			while (i < this->towns.Length()) {
richk@10991: 				const Town *t = this->towns[i];
richk@10731: 
richk@10731: 				assert(t->xy);
richk@10731: 
richk@10731: 				SetDParam(0, t->index);
richk@10731: 				SetDParam(1, t->population);
richk@10731: 				DrawString(2, y, STR_2057, TC_FROMSTRING);
richk@10731: 
richk@10731: 				y += 10;
richk@10731: 				i++;
richk@10731: 				if (++n == this->vscroll.cap) break; // max number of towns in 1 window
darkvater@174: 			}
truelight@0: 
richk@10731: 			SetDParam(0, GetWorldPopulation());
richk@10731: 			DrawString(3, this->height - 12 + 2, STR_TOWN_POPULATION, TC_FROMSTRING);
richk@10731: 		}
richk@10731: 	}
richk@10210: 
richk@10731: 	virtual void OnClick(Point pt, int widget)
richk@10731: 	{
richk@10731: 		switch (widget) {
richk@10731: 			case TDW_SORTNAME: /* Sort by Name ascending/descending */
richk@10991: 				if (this->towns.SortType() == 0) {
richk@10991: 					this->towns.ToggleSortOrder();
richk@10991: 				} else {
richk@10991: 					this->towns.SetSortType(0);
richk@10991: 				}
richk@10731: 				this->SetDirty();
richk@10731: 				break;
richk@10210: 
richk@10731: 			case TDW_SORTPOPULATION: /* Sort by Population ascending/descending */
richk@10991: 				if (this->towns.SortType() == 1) {
richk@10991: 					this->towns.ToggleSortOrder();
richk@10991: 				} else {
richk@10991: 					this->towns.SetSortType(1);
richk@10991: 				}
richk@10731: 				this->SetDirty();
richk@10731: 				break;
richk@10731: 
richk@10731: 			case TDW_CENTERTOWN: { /* Click on Town Matrix */
richk@10731: 				uint16 id_v = (pt.y - 28) / 10;
richk@10731: 
richk@10731: 				if (id_v >= this->vscroll.cap) return; // click out of bounds
richk@10731: 
richk@10731: 				id_v += this->vscroll.pos;
richk@10731: 
richk@10991: 				if (id_v >= this->towns.Length()) return; // click out of town bounds
richk@10731: 
richk@10991: 				const Town *t = this->towns[id_v];
richk@10731: 				assert(t->xy);
richk@10731: 				if (_ctrl_pressed) {
richk@10731: 					ShowExtraViewPortWindow(t->xy);
richk@10731: 				} else {
richk@10731: 					ScrollMainWindowToTile(t->xy);
richk@10731: 				}
richk@10731: 				break;
richk@10210: 			}
richk@10731: 		}
richk@10731: 	}
richk@10210: 
richk@10731: 	virtual void OnHundredthTick()
richk@10731: 	{
richk@10731: 		this->SetDirty();
richk@10731: 	}
richk@10210: 
richk@10731: 	virtual void OnResize(Point new_size, Point delta)
richk@10731: 	{
richk@10731: 		this->vscroll.cap += delta.y / 10;
truelight@193: 	}
richk@10991: 
richk@10991: 	virtual void OnInvalidateData(int data)
richk@10991: 	{
richk@10991: 		if (data == 0) {
richk@10991: 			this->towns.ForceRebuild();
richk@10991: 		} else {
richk@10991: 			this->towns.ForceResort();
richk@10991: 		}
richk@10991: 	}
richk@10991: };
richk@10991: 
richk@10991: Listing TownDirectoryWindow::last_sorting = {false, 0};
richk@10991: const Town *TownDirectoryWindow::last_town = NULL;
richk@10991: 
richk@10991: /* Available town directory sorting functions */
richk@10991: GUITownList::SortFunction * const TownDirectoryWindow::sorter_funcs[] = {
richk@10991: 	&TownNameSorter,
richk@10991: 	&TownPopulationSorter,
richk@10731: };
truelight@0: 
truelight@0: static const WindowDesc _town_directory_desc = {
richk@6743: 	WDP_AUTO, WDP_AUTO, 208, 202, 208, 202,
rubidium@6144: 	WC_TOWN_DIRECTORY, WC_NONE,
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: };
truelight@0: 
rubidium@6573: void ShowTownDirectory()
truelight@0: {
richk@10731: 	if (BringWindowToFrontById(WC_TOWN_DIRECTORY, 0)) return;
richk@10731: 	new TownDirectoryWindow(&_town_directory_desc);
truelight@0: }
richk@10184: 
richk@10184: void CcBuildTown(bool success, TileIndex tile, uint32 p1, uint32 p2)
richk@10184: {
richk@10184: 	if (success) {
richk@10184: 		SndPlayTileFx(SND_1F_SPLAT, tile);
richk@10184: 		ResetObjectToPlace();
richk@10184: 	}
richk@10184: }
richk@10184: 
richk@10184: static void PlaceProc_Town(TileIndex tile)
richk@10184: {
richk@10184: 	uint32 size = min(_scengen_town_size, (int)TSM_CITY);
richk@10184: 	uint32 mode = _scengen_town_size > TSM_CITY ? TSM_CITY : TSM_FIXED;
richk@10184: 	DoCommandP(tile, size, mode, CcBuildTown, CMD_BUILD_TOWN | CMD_MSG(STR_0236_CAN_T_BUILD_TOWN_HERE));
richk@10184: }
richk@10184: 
richk@10184: static const Widget _scen_edit_town_gen_widgets[] = {
richk@10184: {   WWT_CLOSEBOX,   RESIZE_NONE,     7,     0,    10,     0,    13, STR_00C5,                 STR_018B_CLOSE_WINDOW},
richk@10184: {    WWT_CAPTION,   RESIZE_NONE,     7,    11,   147,     0,    13, STR_0233_TOWN_GENERATION, STR_018C_WINDOW_TITLE_DRAG_THIS},
richk@10184: {  WWT_STICKYBOX,   RESIZE_NONE,     7,   148,   159,     0,    13, 0x0,                      STR_STICKY_BUTTON},
richk@10184: {      WWT_PANEL,   RESIZE_NONE,     7,     0,   159,    14,    94, 0x0,                      STR_NULL},
richk@10184: {    WWT_TEXTBTN,   RESIZE_NONE,    14,     2,   157,    16,    27, STR_0234_NEW_TOWN,        STR_0235_CONSTRUCT_NEW_TOWN},
richk@10184: {    WWT_TEXTBTN,   RESIZE_NONE,    14,     2,   157,    29,    40, STR_023D_RANDOM_TOWN,     STR_023E_BUILD_TOWN_IN_RANDOM_LOCATION},
richk@10184: {    WWT_TEXTBTN,   RESIZE_NONE,    14,     2,   157,    42,    53, STR_MANY_RANDOM_TOWNS,    STR_RANDOM_TOWNS_TIP},
richk@10184: {    WWT_TEXTBTN,   RESIZE_NONE,    14,     2,    53,    68,    79, STR_02A1_SMALL,           STR_02A4_SELECT_TOWN_SIZE},
richk@10184: {    WWT_TEXTBTN,   RESIZE_NONE,    14,    54,   105,    68,    79, STR_02A2_MEDIUM,          STR_02A4_SELECT_TOWN_SIZE},
richk@10184: {    WWT_TEXTBTN,   RESIZE_NONE,    14,   106,   157,    68,    79, STR_02A3_LARGE,           STR_02A4_SELECT_TOWN_SIZE},
richk@10184: {    WWT_TEXTBTN,   RESIZE_NONE,    14,     2,   157,    81,    92, STR_SCENARIO_EDITOR_CITY, STR_02A4_SELECT_TOWN_SIZE},
richk@10184: {      WWT_LABEL,   RESIZE_NONE,     7,     0,   147,    54,    67, STR_02A5_TOWN_SIZE,       STR_NULL},
richk@10184: {   WIDGETS_END},
richk@10184: };
richk@10184: 
richk@10731: struct ScenarioEditorTownGenerationWindow : Window
richk@10184: {
richk@10731: private:
richk@10731: 	enum TownScenarioEditorWidget {
richk@10731: 		TSEW_NEWTOWN = 4,
richk@10731: 		TSEW_RANDOMTOWN,
richk@10731: 		TSEW_MANYRANDOMTOWNS,
richk@10731: 		TSEW_SMALLTOWN,
richk@10731: 		TSEW_MEDIUMTOWN,
richk@10731: 		TSEW_LARGETOWN,
richk@10731: 		TSEW_CITY,
richk@10731: 	};
richk@10210: 
richk@10731: public:
richk@10731: 	ScenarioEditorTownGenerationWindow(const WindowDesc *desc, WindowNumber window_number) : Window(desc, window_number)
richk@10731: 	{
richk@10731: 		this->LowerWidget(_scengen_town_size + TSEW_SMALLTOWN);
richk@10731: 		this->FindWindowPlacementAndResize(desc);
richk@10731: 	}
richk@10210: 
richk@10731: 	virtual void OnPaint()
richk@10731: 	{
richk@10731: 		this->DrawWidgets();
richk@10731: 	}
richk@10210: 
richk@10731: 	virtual void OnClick(Point pt, int widget)
richk@10731: 	{
richk@10731: 		switch (widget) {
richk@10731: 			case TSEW_NEWTOWN:
richk@10731: 				HandlePlacePushButton(this, TSEW_NEWTOWN, SPR_CURSOR_TOWN, VHM_RECT, PlaceProc_Town);
richk@10731: 				break;
richk@10210: 
richk@10731: 			case TSEW_RANDOMTOWN: {
richk@10731: 				Town *t;
richk@10731: 				uint size = min(_scengen_town_size, (int)TSM_CITY);
richk@10731: 				TownSizeMode mode = _scengen_town_size > TSM_CITY ? TSM_CITY : TSM_FIXED;
richk@10731: 
richk@10731: 				this->HandleButtonClick(TSEW_RANDOMTOWN);
richk@10731: 				_generating_world = true;
richk@10731: 				t = CreateRandomTown(20, mode, size);
richk@10731: 				_generating_world = false;
richk@10731: 
richk@10731: 				if (t == NULL) {
richk@10731: 					ShowErrorMessage(STR_NO_SPACE_FOR_TOWN, STR_CANNOT_GENERATE_TOWN, 0, 0);
richk@10731: 				} else {
richk@10731: 					ScrollMainWindowToTile(t->xy);
richk@10731: 				}
richk@10210: 			} break;
richk@10210: 
richk@10731: 			case TSEW_MANYRANDOMTOWNS:
richk@10731: 				this->HandleButtonClick(TSEW_MANYRANDOMTOWNS);
richk@10184: 
richk@10731: 				_generating_world = true;
richk@10731: 				if (!GenerateTowns()) ShowErrorMessage(STR_NO_SPACE_FOR_TOWN, STR_CANNOT_GENERATE_TOWN, 0, 0);
richk@10731: 				_generating_world = false;
richk@10731: 				break;
richk@10210: 
richk@10731: 			case TSEW_SMALLTOWN: case TSEW_MEDIUMTOWN: case TSEW_LARGETOWN: case TSEW_CITY:
richk@10731: 				this->RaiseWidget(_scengen_town_size + TSEW_SMALLTOWN);
richk@10731: 				_scengen_town_size = widget - TSEW_SMALLTOWN;
richk@10731: 				this->LowerWidget(_scengen_town_size + TSEW_SMALLTOWN);
richk@10731: 				this->SetDirty();
richk@10731: 				break;
richk@10731: 		}
richk@10184: 	}
richk@10731: 
richk@10731: 	virtual void OnTimeout()
richk@10731: 	{
richk@10731: 		this->RaiseWidget(TSEW_RANDOMTOWN);
richk@10731: 		this->RaiseWidget(TSEW_MANYRANDOMTOWNS);
richk@10731: 		this->SetDirty();
richk@10731: 	}
richk@10731: 
richk@10731: 	virtual void OnPlaceObject(Point pt, TileIndex tile)
richk@10731: 	{
richk@10731: 		_place_proc(tile);
richk@10731: 	}
richk@10731: 
richk@10731: 	virtual void OnPlaceObjectAbort()
richk@10731: 	{
richk@10731: 		this->RaiseButtons();
richk@10731: 		this->LowerWidget(_scengen_town_size + TSEW_SMALLTOWN);
richk@10731: 		this->SetDirty();
richk@10731: 	}
richk@10731: };
richk@10184: 
richk@10184: static const WindowDesc _scen_edit_town_gen_desc = {
richk@10184: 	WDP_AUTO, WDP_AUTO, 160, 95, 160, 95,
richk@10184: 	WC_SCEN_TOWN_GEN, WC_NONE,
richk@10184: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON,
richk@10184: 	_scen_edit_town_gen_widgets,
richk@10184: };
richk@10184: 
richk@10184: void ShowBuildTownWindow()
richk@10184: {
richk@10184: 	if (_game_mode != GM_EDITOR && !IsValidPlayer(_current_player)) return;
richk@10731: 	AllocateWindowDescFront<ScenarioEditorTownGenerationWindow>(&_scen_edit_town_gen_desc, 0);
richk@10184: }
richk@10184: