tron@2186: /* $Id$ */
tron@2186: 
rubidium@9111: /** @file town_gui.cpp GUI for towns. */
belugas@6422: 
truelight@0: #include "stdafx.h"
Darkvater@1891: #include "openttd.h"
tron@1299: #include "debug.h"
truelight@0: #include "town.h"
rubidium@8224: #include "viewport_func.h"
rubidium@8224: #include "gfx_func.h"
truelight@0: #include "gui.h"
rubidium@8107: #include "window_gui.h"
rubidium@8107: #include "textbuf_gui.h"
rubidium@8116: #include "command_func.h"
rubidium@10208: #include "company_func.h"
rubidium@10208: #include "company_base.h"
rubidium@10208: #include "company_gui.h"
rubidium@5469: #include "network/network.h"
tron@2159: #include "variables.h"
rubidium@8114: #include "strings_func.h"
rubidium@8723: #include "sound_func.h"
rubidium@8116: #include "economy_func.h"
rubidium@8130: #include "core/alloc_func.hpp"
rubidium@8270: #include "settings_type.h"
rubidium@9127: #include "tilehighlight_func.h"
rubidium@9164: #include "string_func.h"
peter1138@9387: #include "sortlist_type.h"
rubidium@10289: #include "road_cmd.h"
truelight@0: 
rubidium@8264: #include "table/sprites.h"
rubidium@8264: #include "table/strings.h"
rubidium@8264: 
peter1138@9387: typedef GUIList<const Town*> GUITownList;
peter1138@9387: 
rubidium@8723: extern bool GenerateTowns();
rubidium@8723: static int _scengen_town_size = 1; // depress medium-sized towns per default
rubidium@8723: 
truelight@0: static const Widget _town_authority_widgets[] = {
belugas@9778: {   WWT_CLOSEBOX,   RESIZE_NONE,  COLOUR_BROWN,     0,    10,     0,    13, STR_00C5,                 STR_018B_CLOSE_WINDOW},              // TWA_CLOSEBOX
belugas@9778: {    WWT_CAPTION,   RESIZE_NONE,  COLOUR_BROWN,    11,   316,     0,    13, STR_2022_LOCAL_AUTHORITY, STR_018C_WINDOW_TITLE_DRAG_THIS},    // TWA_CAPTION
belugas@9778: {      WWT_PANEL,   RESIZE_NONE,  COLOUR_BROWN,     0,   316,    14,   105, 0x0,                      STR_NULL},                           // TWA_RATING_INFO
belugas@9778: {      WWT_PANEL,   RESIZE_NONE,  COLOUR_BROWN,     0,   304,   106,   157, 0x0,                      STR_2043_LIST_OF_THINGS_TO_DO_AT},   // TWA_COMMAND_LIST
belugas@9778: {  WWT_SCROLLBAR,   RESIZE_NONE,  COLOUR_BROWN,   305,   316,   106,   157, 0x0,                      STR_0190_SCROLL_BAR_SCROLLS_LIST},   // TWA_SCROLLBAR
belugas@9778: {      WWT_PANEL,   RESIZE_NONE,  COLOUR_BROWN,     0,   316,   158,   209, 0x0,                      STR_NULL},                           // TWA_ACTION_INFO
belugas@9778: { WWT_PUSHTXTBTN,   RESIZE_NONE,  COLOUR_BROWN,     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@7657: enum TownActions {
rubidium@7657: 	TACT_NONE             = 0x00,
rubidium@7657: 
rubidium@7657: 	TACT_ADVERTISE_SMALL  = 0x01,
rubidium@7657: 	TACT_ADVERTISE_MEDIUM = 0x02,
rubidium@7657: 	TACT_ADVERTISE_LARGE  = 0x04,
rubidium@7657: 	TACT_ROAD_REBUILD     = 0x08,
rubidium@7657: 	TACT_BUILD_STATUE     = 0x10,
rubidium@7657: 	TACT_FOUND_BUILDINGS  = 0x20,
rubidium@7657: 	TACT_BUY_RIGHTS       = 0x40,
rubidium@7657: 	TACT_BRIBE            = 0x80,
rubidium@7657: 
rubidium@7657: 	TACT_ADVERTISE        = TACT_ADVERTISE_SMALL | TACT_ADVERTISE_MEDIUM | TACT_ADVERTISE_LARGE,
rubidium@7657: 	TACT_CONSTRUCTION     = TACT_ROAD_REBUILD | TACT_BUILD_STATUE | TACT_FOUND_BUILDINGS,
rubidium@7657: 	TACT_FUNDS            = TACT_BUY_RIGHTS | TACT_BRIBE,
rubidium@7657: 	TACT_ALL              = TACT_ADVERTISE | TACT_CONSTRUCTION | TACT_FUNDS,
rubidium@7657: };
rubidium@7657: 
rubidium@7657: DECLARE_ENUM_AS_BIT_SET(TownActions);
rubidium@7657: 
Darkvater@1793: /** Get a list of available actions to do at a town.
belugas@6422:  * @param nump if not NULL add put the number of available actions in it
rubidium@10207:  * @param cid the company that is querying the town
belugas@6422:  * @param t the town that is queried
Darkvater@1793:  * @return bitmasked value of enabled actions
Darkvater@1793:  */
rubidium@10207: uint GetMaskOfTownActions(int *nump, CompanyID cid, const Town *t)
truelight@0: {
Darkvater@1793: 	int num = 0;
rubidium@7657: 	TownActions buttons = TACT_NONE;
tron@2639: 
rubidium@7657: 	/* Spectators and unwanted have no options */
rubidium@10207: 	if (cid != COMPANY_SPECTATOR && !(_settings_game.economy.bribe && t->unwanted[cid])) {
truelight@0: 
belugas@6422: 		/* Things worth more than this are not shown */
rubidium@10207: 		Money avail = GetCompany(cid)->money + _price.station_value * 200;
rubidium@7657: 		Money ref = _price.build_industry >> 8;
truelight@0: 
rubidium@7657: 		/* Check the action bits for validity and
rubidium@7657: 		 * if they are valid add them */
rubidium@7657: 		for (uint i = 0; i != lengthof(_town_action_costs); i++) {
rubidium@7657: 			const TownActions cur = (TownActions)(1 << i);
rubidium@7657: 
rubidium@10207: 			/* Is the company not able to bribe ? */
rubidium@10207: 			if (cur == TACT_BRIBE && (!_settings_game.economy.bribe || t->ratings[cid] >= RATING_BRIBE_MAXIMUM))
rubidium@7657: 				continue;
rubidium@7657: 
rubidium@10207: 			/* Is the company not able to buy exclusive rights ? */
rubidium@9413: 			if (cur == TACT_BUY_RIGHTS && !_settings_game.economy.exclusive_rights)
rubidium@7657: 				continue;
rubidium@7657: 
rubidium@10207: 			/* Is the company not able to build a statue ? */
rubidium@10207: 			if (cur == TACT_BUILD_STATUE && HasBit(t->statues, cid))
rubidium@7657: 				continue;
rubidium@7657: 
rubidium@7657: 			if (avail >= _town_action_costs[i] * ref) {
rubidium@7657: 				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@9247: struct TownAuthorityWindow : Window {
belugas@9325: private:
belugas@9326: 	Town *town;
rubidium@9247: 	int sel_index;
belugas@8932: 
belugas@9325: 	enum TownAuthorityWidget {
belugas@9325: 		TWA_CLOSEBOX = 0,
belugas@9325: 		TWA_CAPTION,
belugas@9325: 		TWA_RATING_INFO,
belugas@9325: 		TWA_COMMAND_LIST,
belugas@9325: 		TWA_SCROLLBAR,
belugas@9325: 		TWA_ACTION_INFO,
belugas@9325: 		TWA_EXECUTE,
belugas@9325: 	};
belugas@9325: 
belugas@9627: 	/**
belugas@9627: 	 * Get the position of the Nth set bit.
belugas@9627: 	 *
belugas@9627: 	 * If there is no Nth bit set return -1
belugas@9627: 	 *
belugas@9627: 	 * @param bits The value to search in
belugas@9627: 	 * @param n The Nth set bit from which we want to know the position
belugas@9627: 	 * @return The position of the Nth set bit
belugas@9627: 	 */
belugas@9627: 	static int GetNthSetBit(uint32 bits, int n)
belugas@9627: 	{
belugas@9627: 		if (n >= 0) {
belugas@9627: 			uint i;
belugas@9627: 			FOR_EACH_SET_BIT(i, bits) {
belugas@9627: 				n--;
belugas@9627: 				if (n < 0) return i;
belugas@9627: 			}
belugas@9627: 		}
belugas@9627: 		return -1;
belugas@9627: 	}
belugas@9627: 
belugas@9325: public:
rubidium@9247: 	TownAuthorityWindow(const WindowDesc *desc, WindowNumber window_number) :
rubidium@9247: 			Window(desc, window_number), sel_index(-1)
rubidium@9247: 	{
belugas@9326: 		this->town = GetTown(this->window_number);
rubidium@9247: 		this->vscroll.cap = 5;
belugas@8932: 
rubidium@9247: 		this->FindWindowPlacementAndResize(desc);
rubidium@9247: 	}
belugas@8932: 
rubidium@9247: 	virtual void OnPaint()
rubidium@9247: 	{
rubidium@9247: 		int numact;
rubidium@10207: 		uint buttons = GetMaskOfTownActions(&numact, _local_company, this->town);
belugas@8932: 
rubidium@9247: 		SetVScrollCount(this, numact + 1);
rubidium@9247: 
rubidium@9247: 		if (this->sel_index != -1 && !HasBit(buttons, this->sel_index)) {
rubidium@9247: 			this->sel_index = -1;
rubidium@9247: 		}
rubidium@9247: 
rubidium@9247: 		this->SetWidgetDisabledState(6, this->sel_index == -1);
rubidium@9247: 
rubidium@9247: 		SetDParam(0, this->window_number);
rubidium@9273: 		this->DrawWidgets();
rubidium@9247: 
rubidium@9247: 		DrawString(2, 15, STR_2023_TRANSPORT_COMPANY_RATINGS, TC_FROMSTRING);
rubidium@9247: 
rubidium@10207: 		/* Draw list of companies */
rubidium@9247: 		int y = 25;
rubidium@9247: 
rubidium@10207: 		const Company *c;
rubidium@10207: 		FOR_ALL_COMPANIES(c) {
rubidium@10207: 			if ((HasBit(this->town->have_ratings, c->index) || this->town->exclusivity == c->index)) {
rubidium@10207: 				DrawCompanyIcon(c->index, 2, y);
rubidium@9247: 
rubidium@10207: 				SetDParam(0, c->index);
rubidium@10207: 				SetDParam(1, c->index);
rubidium@9247: 
rubidium@10207: 				int r = this->town->ratings[c->index];
rubidium@9247: 				StringID str;
rubidium@9247: 				(str = STR_3035_APPALLING, r <= RATING_APPALLING) || // Apalling
rubidium@9247: 				(str++,                    r <= RATING_VERYPOOR)  || // Very Poor
rubidium@9247: 				(str++,                    r <= RATING_POOR)      || // Poor
rubidium@9247: 				(str++,                    r <= RATING_MEDIOCRE)  || // Mediocore
rubidium@9247: 				(str++,                    r <= RATING_GOOD)      || // Good
rubidium@9247: 				(str++,                    r <= RATING_VERYGOOD)  || // Very Good
rubidium@9247: 				(str++,                    r <= RATING_EXCELLENT) || // Excellent
rubidium@9247: 				(str++,                    true);                    // Outstanding
rubidium@9247: 
rubidium@9247: 				SetDParam(2, str);
rubidium@10207: 				if (this->town->exclusivity == c->index) { // red icon for company with exclusive rights
rubidium@9247: 					DrawSprite(SPR_BLOT, PALETTE_TO_RED, 18, y);
truelight@0: 				}
rubidium@9247: 
rubidium@9247: 				DrawString(28, y, STR_2024, TC_FROMSTRING);
rubidium@9247: 				y += 10;
rubidium@9247: 			}
rubidium@9247: 		}
rubidium@9247: 		y = 107;
rubidium@9247: 		int pos = this->vscroll.pos;
rubidium@9247: 
rubidium@9247: 		if (--pos < 0) {
rubidium@9247: 			DrawString(2, y, STR_2045_ACTIONS_AVAILABLE, TC_FROMSTRING);
rubidium@9247: 			y += 10;
rubidium@9247: 		}
rubidium@9247: 
rubidium@9247: 		for (int i = 0; buttons; i++, buttons >>= 1) {
rubidium@9247: 			if (pos <= -5) break; ///< Draw only the 5 fitting lines
rubidium@9247: 
rubidium@9247: 			if ((buttons & 1) && --pos < 0) {
rubidium@9247: 				DrawString(3, y, STR_2046_SMALL_ADVERTISING_CAMPAIGN + i, TC_ORANGE);
rubidium@9247: 				y += 10;
rubidium@9247: 			}
rubidium@9247: 		}
rubidium@9247: 
rubidium@9247: 		if (this->sel_index != -1) {
rubidium@9247: 			SetDParam(1, (_price.build_industry >> 8) * _town_action_costs[this->sel_index]);
rubidium@9247: 			SetDParam(0, STR_2046_SMALL_ADVERTISING_CAMPAIGN + this->sel_index);
rubidium@9247: 			DrawStringMultiLine(2, 159, STR_204D_INITIATE_A_SMALL_LOCAL + this->sel_index, 313);
rubidium@9247: 		}
rubidium@9247: 	}
rubidium@9247: 
rubidium@9247: 	virtual void OnDoubleClick(Point pt, int widget) { HandleClick(pt, widget, true); }
rubidium@9247: 	virtual void OnClick(Point pt, int widget) { HandleClick(pt, widget, false); }
rubidium@9247: 
rubidium@9247: 	void HandleClick(Point pt, int widget, bool double_click)
rubidium@9247: 	{
rubidium@9247: 		switch (widget) {
rubidium@9247: 			case TWA_COMMAND_LIST: {
rubidium@9247: 				int y = (pt.y - 0x6B) / 10;
rubidium@9247: 
rubidium@9247: 				if (!IsInsideMM(y, 0, 5)) return;
rubidium@9247: 
rubidium@10207: 				y = GetNthSetBit(GetMaskOfTownActions(NULL, _local_company, this->town), y + this->vscroll.pos - 1);
rubidium@9247: 				if (y >= 0) {
rubidium@9247: 					this->sel_index = y;
rubidium@9247: 					this->SetDirty();
rubidium@9247: 				}
rubidium@9247: 				/* Fall through to clicking in case we are double-clicked */
rubidium@9247: 				if (!double_click || y < 0) break;
truelight@0: 			}
truelight@0: 
rubidium@9247: 			case TWA_EXECUTE:
belugas@9326: 				DoCommandP(this->town->xy, this->window_number, this->sel_index, NULL, CMD_DO_TOWN_ACTION | CMD_MSG(STR_00B4_CAN_T_DO_THIS));
rubidium@9247: 				break;
rubidium@9247: 		}
rubidium@9247: 	}
truelight@0: 
rubidium@9247: 	virtual void OnHundredthTick()
rubidium@9247: 	{
rubidium@9247: 		this->SetDirty();
truelight@0: 	}
rubidium@9247: };
truelight@0: 
truelight@0: static const WindowDesc _town_authority_desc = {
rubidium@7341: 	WDP_AUTO, WDP_AUTO, 317, 222, 317, 222,
rubidium@5893: 	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: {
rubidium@9247: 	AllocateWindowDescFront<TownAuthorityWindow>(&_town_authority_desc, town);
truelight@0: }
truelight@0: 
belugas@9325: struct TownViewWindow : Window {
belugas@9325: private:
belugas@9326: 	Town *town;
belugas@8933: 
belugas@9325: 	enum TownViewWidget {
belugas@9325: 		TVW_CAPTION = 1,
belugas@9325: 		TVW_STICKY,
belugas@9334: 		TVW_VIEWPORTPANEL,
belugas@9334: 		TVW_INFOPANEL = 5,
belugas@9334: 		TVW_CENTERVIEW,
belugas@9325: 		TVW_SHOWAUTORITY,
belugas@9325: 		TVW_CHANGENAME,
belugas@9325: 		TVW_EXPAND,
belugas@9325: 		TVW_DELETE,
belugas@9325: 	};
belugas@8933: 
belugas@9325: public:
rubidium@9287: 	TownViewWindow(const WindowDesc *desc, WindowNumber window_number) : Window(desc, window_number)
rubidium@9287: 	{
belugas@9326: 		this->town = GetTown(this->window_number);
belugas@9326: 		bool ingame = _game_mode != GM_EDITOR;
belugas@8932: 
rubidium@9287: 		this->flags4 |= WF_DISABLE_VP_SCROLL;
belugas@9326: 		InitializeWindowViewport(this, 3, 17, 254, 86, this->town->xy, ZOOM_LVL_TOWN);
belugas@8932: 
belugas@9326: 		if (this->town->larger_town) this->widget[TVW_CAPTION].data = STR_CITY;
rubidium@9287: 		this->SetWidgetHiddenState(TVW_DELETE, ingame);  // hide delete button on game mode
rubidium@9287: 		this->SetWidgetHiddenState(TVW_EXPAND, ingame);  // hide expand button on game mode
rubidium@9287: 		this->SetWidgetHiddenState(TVW_SHOWAUTORITY, !ingame); // hide autority button on editor mode
belugas@8932: 
rubidium@9287: 		if (ingame) {
rubidium@9287: 			/* resize caption bar */
rubidium@9287: 			this->widget[TVW_CAPTION].right = this->widget[TVW_STICKY].left -1;
rubidium@9287: 			/* move the rename from top on scenario to bottom in game */
rubidium@9287: 			this->widget[TVW_CHANGENAME].top = this->widget[TVW_EXPAND].top;
rubidium@9287: 			this->widget[TVW_CHANGENAME].bottom = this->widget[TVW_EXPAND].bottom;
rubidium@9287: 			this->widget[TVW_CHANGENAME].right = this->widget[TVW_STICKY].right;
rubidium@9287: 		}
smatz@9308: 
belugas@9334: 		/* Space required for showing noise level information */
rubidium@9413: 		if (_settings_game.economy.station_noise_level) {
belugas@9334: 			ResizeWindowForWidget(this, TVW_INFOPANEL, 0, 10);
belugas@9334: 		}
belugas@9334: 
smatz@9308: 		this->FindWindowPlacementAndResize(desc);
rubidium@9287: 	}
belugas@8932: 
rubidium@9287: 	virtual void OnPaint()
rubidium@9287: 	{
rubidium@9287: 		/* disable renaming town in network games if you are not the server */
rubidium@9287: 		this->SetWidgetDisabledState(TVW_CHANGENAME, _networking && !_network_server);
rubidium@9287: 
belugas@9326: 		SetDParam(0, this->town->index);
rubidium@9287: 		this->DrawWidgets();
rubidium@9287: 
belugas@9326: 		SetDParam(0, this->town->population);
belugas@9326: 		SetDParam(1, this->town->num_houses);
rubidium@9287: 		DrawString(2, 107, STR_2006_POPULATION, TC_FROMSTRING);
rubidium@9287: 
belugas@9326: 		SetDParam(0, this->town->act_pass);
belugas@9326: 		SetDParam(1, this->town->max_pass);
rubidium@9287: 		DrawString(2, 117, STR_200D_PASSENGERS_LAST_MONTH_MAX, TC_FROMSTRING);
rubidium@9287: 
belugas@9326: 		SetDParam(0, this->town->act_mail);
belugas@9326: 		SetDParam(1, this->town->max_mail);
rubidium@9287: 		DrawString(2, 127, STR_200E_MAIL_LAST_MONTH_MAX, TC_FROMSTRING);
rubidium@9287: 
rubidium@9287: 		this->DrawViewport();
belugas@9334: 
belugas@9334: 		/* only show the town noise, if the noise option is activated. */
rubidium@9413: 		if (_settings_game.economy.station_noise_level) {
belugas@9334: 			SetDParam(0, this->town->noise_reached);
belugas@9334: 			SetDParam(1, this->town->MaxTownNoise());
belugas@9334: 			DrawString(2, 137, STR_NOISE_IN_TOWN, 0);
belugas@9334: 		}
truelight@0: 	}
rubidium@9287: 
rubidium@9287: 	virtual void OnClick(Point pt, int widget)
rubidium@9287: 	{
rubidium@9287: 		switch (widget) {
rubidium@9287: 			case TVW_CENTERVIEW: /* scroll to location */
rubidium@9287: 				if (_ctrl_pressed) {
belugas@9326: 					ShowExtraViewPortWindow(this->town->xy);
rubidium@9287: 				} else {
belugas@9326: 					ScrollMainWindowToTile(this->town->xy);
rubidium@9287: 				}
rubidium@9287: 				break;
rubidium@9287: 
rubidium@9287: 			case TVW_SHOWAUTORITY: /* town authority */
rubidium@9287: 				ShowTownAuthorityWindow(this->window_number);
rubidium@9287: 				break;
rubidium@9287: 
rubidium@9287: 			case TVW_CHANGENAME: /* rename */
rubidium@9287: 				SetDParam(0, this->window_number);
smatz@10148: 				ShowQueryString(STR_TOWN, STR_2007_RENAME_TOWN, MAX_LENGTH_TOWN_NAME_BYTES, MAX_LENGTH_TOWN_NAME_PIXELS, this, CS_ALPHANUMERAL, QSF_ENABLE_DEFAULT);
rubidium@9287: 				break;
rubidium@9287: 
rubidium@9287: 			case TVW_EXPAND: /* expand town - only available on Scenario editor */
belugas@9326: 				ExpandTown(this->town);
rubidium@9287: 				break;
rubidium@9287: 
rubidium@9287: 			case TVW_DELETE: /* delete town - only available on Scenario editor */
belugas@9326: 				delete this->town;
rubidium@9287: 				break;
rubidium@9287: 		}
rubidium@9287: 	}
rubidium@9287: 
belugas@9334: 	virtual void OnInvalidateData(int data = 0)
belugas@9334: 	{
belugas@9334: 		/* Called when setting station noise have changed, in order to resize the window */
belugas@9334: 		this->SetDirty(); // refresh display for current size. This will allow to avoid glitches when downgrading
belugas@9334: 
rubidium@9413: 		if (_settings_game.economy.station_noise_level) { // adjust depending
belugas@9334: 			if (this->height == 150) { // window is smaller, needs to be bigger
belugas@9334: 				ResizeWindowForWidget(this, TVW_INFOPANEL, 0, 10);
belugas@9334: 			}
belugas@9334: 		} else {
belugas@9334: 			if (this->height != 150) { // window is bigger, needs to be smaller
belugas@9334: 				ResizeWindowForWidget(this, TVW_INFOPANEL, 0, -10);
belugas@9334: 			}
belugas@9334: 		}
belugas@9334: 	}
belugas@9334: 
rubidium@9287: 	virtual void OnQueryTextFinished(char *str)
rubidium@9287: 	{
smatz@10148: 		if (str == NULL) return;
smatz@10148: 
smatz@10148: 		_cmd_text = str;
smatz@10148: 		DoCommandP(0, this->window_number, 0, NULL, CMD_RENAME_TOWN | CMD_MSG(STR_2008_CAN_T_RENAME_TOWN));
rubidium@9287: 	}
rubidium@9287: };
truelight@0: 
truelight@0: 
truelight@0: static const Widget _town_view_widgets[] = {
belugas@9778: {   WWT_CLOSEBOX,   RESIZE_NONE,  COLOUR_BROWN,     0,    10,     0,    13, STR_00C5,                 STR_018B_CLOSE_WINDOW},
belugas@9778: {    WWT_CAPTION,   RESIZE_NONE,  COLOUR_BROWN,    11,   172,     0,    13, STR_2005,                 STR_018C_WINDOW_TITLE_DRAG_THIS},
belugas@9778: {  WWT_STICKYBOX,   RESIZE_NONE,  COLOUR_BROWN,   248,   259,     0,    13, 0x0,                      STR_STICKY_BUTTON},
belugas@9778: {      WWT_PANEL,   RESIZE_NONE,  COLOUR_BROWN,     0,   259,    14,   105, 0x0,                      STR_NULL},
belugas@9778: {      WWT_INSET,   RESIZE_NONE,  COLOUR_BROWN,     2,   257,    16,   103, 0x0,                      STR_NULL},
belugas@9778: {      WWT_PANEL,   RESIZE_NONE,  COLOUR_BROWN,     0,   259,   106,   137, 0x0,                      STR_NULL},
belugas@9778: { WWT_PUSHTXTBTN,   RESIZE_NONE,  COLOUR_BROWN,     0,    85,   138,   149, STR_00E4_LOCATION,        STR_200B_CENTER_THE_MAIN_VIEW_ON},
belugas@9778: { WWT_PUSHTXTBTN,   RESIZE_NONE,  COLOUR_BROWN,    86,   171,   138,   149, STR_2020_LOCAL_AUTHORITY, STR_2021_SHOW_INFORMATION_ON_LOCAL},
belugas@9778: { WWT_PUSHTXTBTN,   RESIZE_NONE,  COLOUR_BROWN,   172,   247,     0,    13, STR_0130_RENAME,          STR_200C_CHANGE_TOWN_NAME},
belugas@9778: { WWT_PUSHTXTBTN,   RESIZE_NONE,  COLOUR_BROWN,    86,   171,   138,   149, STR_023C_EXPAND,          STR_023B_INCREASE_SIZE_OF_TOWN},
belugas@9778: { WWT_PUSHTXTBTN,   RESIZE_NONE,  COLOUR_BROWN,   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 = {
rubidium@7341: 	WDP_AUTO, WDP_AUTO, 260, 150, 260, 150,
rubidium@5893: 	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: {
rubidium@9287: 	AllocateWindowDescFront<TownViewWindow>(&_town_view_desc, town);
truelight@0: }
truelight@0: 
truelight@0: static const Widget _town_directory_widgets[] = {
belugas@9778: {   WWT_CLOSEBOX,   RESIZE_NONE,  COLOUR_BROWN,     0,    10,     0,    13, STR_00C5,               STR_018B_CLOSE_WINDOW},
belugas@9778: {    WWT_CAPTION,   RESIZE_NONE,  COLOUR_BROWN,    11,   195,     0,    13, STR_2000_TOWNS,         STR_018C_WINDOW_TITLE_DRAG_THIS},
belugas@9778: {  WWT_STICKYBOX,   RESIZE_NONE,  COLOUR_BROWN,   196,   207,     0,    13, 0x0,                    STR_STICKY_BUTTON},
belugas@9778: { WWT_PUSHTXTBTN,   RESIZE_NONE,  COLOUR_BROWN,     0,    98,    14,    25, STR_SORT_BY_NAME,       STR_SORT_ORDER_TIP},
belugas@9778: { WWT_PUSHTXTBTN,   RESIZE_NONE,  COLOUR_BROWN,    99,   195,    14,    25, STR_SORT_BY_POPULATION, STR_SORT_ORDER_TIP},
belugas@9778: {      WWT_PANEL, RESIZE_BOTTOM,  COLOUR_BROWN,     0,   195,    26,   189, 0x0,                    STR_200A_TOWN_NAMES_CLICK_ON_NAME},
belugas@9778: {  WWT_SCROLLBAR, RESIZE_BOTTOM,  COLOUR_BROWN,   196,   207,    14,   189, 0x0,                    STR_0190_SCROLL_BAR_SCROLLS_LIST},
belugas@9778: {      WWT_PANEL,     RESIZE_TB,  COLOUR_BROWN,     0,   195,   190,   201, 0x0,                    STR_NULL},
belugas@9778: {  WWT_RESIZEBOX,     RESIZE_TB,  COLOUR_BROWN,   196,   207,   190,   201, 0x0,                    STR_RESIZE_BUTTON},
darkvater@176: {   WIDGETS_END},
truelight@0: };
truelight@0: 
truelight@0: 
peter1138@9312: struct TownDirectoryWindow : public Window {
belugas@9325: private:
peter1138@9312: 	enum TownDirectoryWidget {
peter1138@9312: 		TDW_SORTNAME = 3,
peter1138@9312: 		TDW_SORTPOPULATION,
peter1138@9312: 		TDW_CENTERTOWN,
peter1138@9312: 	};
peter1138@9312: 
peter1138@9387: 	/* Runtime saved values */
peter1138@9387: 	static Listing last_sorting;
peter1138@9387: 	static const Town *last_town;
peter1138@9387: 
peter1138@9387: 	/* Constants for sorting towns */
rubidium@9390: 	static GUITownList::SortFunction * const sorter_funcs[];
peter1138@9387: 
peter1138@9387: 	GUITownList towns;
peter1138@9387: 
peter1138@9387: 	void BuildTownList()
peter1138@9387: 	{
peter1138@9387: 		if (!this->towns.NeedRebuild()) return;
peter1138@9387: 
peter1138@9387: 		this->towns.Clear();
peter1138@9387: 
peter1138@9387: 		const Town *t;
peter1138@9387: 		FOR_ALL_TOWNS(t) {
peter1138@9387: 			*this->towns.Append() = t;
peter1138@9387: 		}
peter1138@9387: 
peter1138@9387: 		this->towns.Compact();
peter1138@9387: 		this->towns.RebuildDone();
peter1138@9387: 	}
peter1138@9387: 
peter1138@9387: 	void SortTownList()
peter1138@9387: 	{
peter1138@9387: 		last_town = NULL;
peter1138@9387: 		this->towns.Sort();
peter1138@9387: 	}
peter1138@9387: 
peter1138@9387: 	/** Sort by town name */
peter1138@9387: 	static int CDECL TownNameSorter(const Town * const *a, const Town * const *b)
peter1138@9387: 	{
peter1138@9387: 		static char buf_cache[64];
peter1138@9387: 		const Town *ta = *a;
peter1138@9387: 		const Town *tb = *b;
peter1138@9387: 		char buf[64];
peter1138@9387: 
peter1138@9387: 		SetDParam(0, ta->index);
peter1138@9387: 		GetString(buf, STR_TOWN, lastof(buf));
peter1138@9387: 
peter1138@9387: 		/* If 'b' is the same town as in the last round, use the cached value
peter1138@9387: 		 * We do this to speed stuff up ('b' is called with the same value a lot of
peter1138@9387: 		 * times after eachother) */
peter1138@9387: 		if (tb != last_town) {
peter1138@9387: 			last_town = tb;
peter1138@9387: 			SetDParam(0, tb->index);
peter1138@9387: 			GetString(buf_cache, STR_TOWN, lastof(buf_cache));
peter1138@9387: 		}
peter1138@9387: 
peter1138@9387: 		return strcmp(buf, buf_cache);
peter1138@9387: 	}
peter1138@9387: 
peter1138@9387: 	/** Sort by population */
peter1138@9387: 	static int CDECL TownPopulationSorter(const Town * const *a, const Town * const *b)
peter1138@9387: 	{
peter1138@9387: 		return (*a)->population - (*b)->population;
peter1138@9387: 	}
peter1138@9387: 
belugas@9325: public:
peter1138@9312: 	TownDirectoryWindow(const WindowDesc *desc) : Window(desc, 0)
peter1138@9312: 	{
peter1138@9312: 		this->vscroll.cap = 16;
peter1138@9312: 		this->resize.step_height = 10;
peter1138@9312: 		this->resize.height = this->height - 10 * 6; // minimum of 10 items in the list, each item 10 high
peter1138@9312: 
peter1138@9387: 		this->towns.SetListing(this->last_sorting);
peter1138@9387: 		this->towns.SetSortFuncs(this->sorter_funcs);
peter1138@9387: 		this->towns.ForceRebuild();
peter1138@9387: 
peter1138@9312: 		this->FindWindowPlacementAndResize(desc);
peter1138@9312: 	}
peter1138@9312: 
peter1138@9387: 	~TownDirectoryWindow()
peter1138@9387: 	{
peter1138@9387: 		this->last_sorting = this->towns.GetListing();
peter1138@9387: 	}
peter1138@9387: 
peter1138@9312: 	virtual void OnPaint()
peter1138@9312: 	{
peter1138@9387: 		this->BuildTownList();
peter1138@9387: 		this->SortTownList();
peter1138@9312: 
peter1138@9387: 		SetVScrollCount(this, this->towns.Length());
peter1138@9312: 
peter1138@9312: 		this->DrawWidgets();
skidd13@9529: 		this->DrawSortButtonState(this->towns.SortType() == 0 ? TDW_SORTNAME : TDW_SORTPOPULATION, this->towns.IsDescSortOrder() ? SBS_DOWN : SBS_UP);
peter1138@9312: 
peter1138@9312: 		{
peter1138@9312: 			int n = 0;
peter1138@9312: 			uint16 i = this->vscroll.pos;
peter1138@9312: 			int y = 28;
peter1138@9312: 
peter1138@9387: 			while (i < this->towns.Length()) {
peter1138@9387: 				const Town *t = this->towns[i];
peter1138@9312: 
peter1138@9312: 				assert(t->xy);
peter1138@9312: 
peter1138@9312: 				SetDParam(0, t->index);
peter1138@9312: 				SetDParam(1, t->population);
peter1138@9312: 				DrawString(2, y, STR_2057, TC_FROMSTRING);
peter1138@9312: 
peter1138@9312: 				y += 10;
peter1138@9312: 				i++;
peter1138@9312: 				if (++n == this->vscroll.cap) break; // max number of towns in 1 window
darkvater@174: 			}
truelight@0: 
peter1138@9312: 			SetDParam(0, GetWorldPopulation());
peter1138@9312: 			DrawString(3, this->height - 12 + 2, STR_TOWN_POPULATION, TC_FROMSTRING);
peter1138@9312: 		}
peter1138@9312: 	}
belugas@8932: 
peter1138@9312: 	virtual void OnClick(Point pt, int widget)
peter1138@9312: 	{
peter1138@9312: 		switch (widget) {
peter1138@9312: 			case TDW_SORTNAME: /* Sort by Name ascending/descending */
peter1138@9387: 				if (this->towns.SortType() == 0) {
peter1138@9387: 					this->towns.ToggleSortOrder();
peter1138@9387: 				} else {
peter1138@9387: 					this->towns.SetSortType(0);
peter1138@9387: 				}
peter1138@9312: 				this->SetDirty();
peter1138@9312: 				break;
belugas@8932: 
peter1138@9312: 			case TDW_SORTPOPULATION: /* Sort by Population ascending/descending */
peter1138@9387: 				if (this->towns.SortType() == 1) {
peter1138@9387: 					this->towns.ToggleSortOrder();
peter1138@9387: 				} else {
peter1138@9387: 					this->towns.SetSortType(1);
peter1138@9387: 				}
peter1138@9312: 				this->SetDirty();
peter1138@9312: 				break;
peter1138@9312: 
peter1138@9312: 			case TDW_CENTERTOWN: { /* Click on Town Matrix */
peter1138@9312: 				uint16 id_v = (pt.y - 28) / 10;
peter1138@9312: 
peter1138@9312: 				if (id_v >= this->vscroll.cap) return; // click out of bounds
peter1138@9312: 
peter1138@9312: 				id_v += this->vscroll.pos;
peter1138@9312: 
peter1138@9387: 				if (id_v >= this->towns.Length()) return; // click out of town bounds
peter1138@9312: 
peter1138@9387: 				const Town *t = this->towns[id_v];
peter1138@9312: 				assert(t->xy);
peter1138@9312: 				if (_ctrl_pressed) {
peter1138@9312: 					ShowExtraViewPortWindow(t->xy);
peter1138@9312: 				} else {
peter1138@9312: 					ScrollMainWindowToTile(t->xy);
peter1138@9312: 				}
peter1138@9312: 				break;
belugas@8932: 			}
peter1138@9312: 		}
peter1138@9312: 	}
belugas@8932: 
peter1138@9312: 	virtual void OnHundredthTick()
peter1138@9312: 	{
peter1138@9312: 		this->SetDirty();
peter1138@9312: 	}
belugas@8932: 
peter1138@9312: 	virtual void OnResize(Point new_size, Point delta)
peter1138@9312: 	{
peter1138@9312: 		this->vscroll.cap += delta.y / 10;
truelight@193: 	}
peter1138@9387: 
peter1138@9387: 	virtual void OnInvalidateData(int data)
peter1138@9387: 	{
peter1138@9387: 		if (data == 0) {
peter1138@9387: 			this->towns.ForceRebuild();
peter1138@9387: 		} else {
peter1138@9387: 			this->towns.ForceResort();
peter1138@9387: 		}
peter1138@9387: 	}
peter1138@9387: };
peter1138@9387: 
peter1138@9387: Listing TownDirectoryWindow::last_sorting = {false, 0};
peter1138@9387: const Town *TownDirectoryWindow::last_town = NULL;
peter1138@9387: 
peter1138@9387: /* Available town directory sorting functions */
rubidium@9390: GUITownList::SortFunction * const TownDirectoryWindow::sorter_funcs[] = {
peter1138@9387: 	&TownNameSorter,
peter1138@9387: 	&TownPopulationSorter,
peter1138@9312: };
truelight@0: 
truelight@0: static const WindowDesc _town_directory_desc = {
rubidium@7341: 	WDP_AUTO, WDP_AUTO, 208, 202, 208, 202,
rubidium@5893: 	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@6247: void ShowTownDirectory()
truelight@0: {
smatz@9347: 	if (BringWindowToFrontById(WC_TOWN_DIRECTORY, 0)) return;
peter1138@9312: 	new TownDirectoryWindow(&_town_directory_desc);
truelight@0: }
rubidium@8723: 
rubidium@8723: void CcBuildTown(bool success, TileIndex tile, uint32 p1, uint32 p2)
rubidium@8723: {
rubidium@8723: 	if (success) {
rubidium@8723: 		SndPlayTileFx(SND_1F_SPLAT, tile);
rubidium@8723: 		ResetObjectToPlace();
rubidium@8723: 	}
rubidium@8723: }
rubidium@8723: 
rubidium@8723: static void PlaceProc_Town(TileIndex tile)
rubidium@8723: {
rubidium@8723: 	uint32 size = min(_scengen_town_size, (int)TSM_CITY);
rubidium@8723: 	uint32 mode = _scengen_town_size > TSM_CITY ? TSM_CITY : TSM_FIXED;
rubidium@8723: 	DoCommandP(tile, size, mode, CcBuildTown, CMD_BUILD_TOWN | CMD_MSG(STR_0236_CAN_T_BUILD_TOWN_HERE));
rubidium@8723: }
rubidium@8723: 
rubidium@8723: static const Widget _scen_edit_town_gen_widgets[] = {
belugas@9778: {   WWT_CLOSEBOX,   RESIZE_NONE,  COLOUR_DARK_GREEN,    0,    10,     0,    13, STR_00C5,                 STR_018B_CLOSE_WINDOW},
belugas@9778: {    WWT_CAPTION,   RESIZE_NONE,  COLOUR_DARK_GREEN,   11,   147,     0,    13, STR_0233_TOWN_GENERATION, STR_018C_WINDOW_TITLE_DRAG_THIS},
belugas@9778: {  WWT_STICKYBOX,   RESIZE_NONE,  COLOUR_DARK_GREEN,  148,   159,     0,    13, 0x0,                      STR_STICKY_BUTTON},
belugas@9778: {      WWT_PANEL,   RESIZE_NONE,  COLOUR_DARK_GREEN,    0,   159,    14,    94, 0x0,                      STR_NULL},
belugas@9778: {    WWT_TEXTBTN,   RESIZE_NONE,  COLOUR_GREY,          2,   157,    16,    27, STR_0234_NEW_TOWN,        STR_0235_CONSTRUCT_NEW_TOWN},
belugas@9778: {    WWT_TEXTBTN,   RESIZE_NONE,  COLOUR_GREY,          2,   157,    29,    40, STR_023D_RANDOM_TOWN,     STR_023E_BUILD_TOWN_IN_RANDOM_LOCATION},
belugas@9778: {    WWT_TEXTBTN,   RESIZE_NONE,  COLOUR_GREY,          2,   157,    42,    53, STR_MANY_RANDOM_TOWNS,    STR_RANDOM_TOWNS_TIP},
belugas@9778: {    WWT_TEXTBTN,   RESIZE_NONE,  COLOUR_GREY,          2,    53,    68,    79, STR_02A1_SMALL,           STR_02A4_SELECT_TOWN_SIZE},
belugas@9778: {    WWT_TEXTBTN,   RESIZE_NONE,  COLOUR_GREY,         54,   105,    68,    79, STR_02A2_MEDIUM,          STR_02A4_SELECT_TOWN_SIZE},
belugas@9778: {    WWT_TEXTBTN,   RESIZE_NONE,  COLOUR_GREY,        106,   157,    68,    79, STR_02A3_LARGE,           STR_02A4_SELECT_TOWN_SIZE},
belugas@9778: {    WWT_TEXTBTN,   RESIZE_NONE,  COLOUR_GREY,          2,   157,    81,    92, STR_SCENARIO_EDITOR_CITY, STR_02A4_SELECT_TOWN_SIZE},
belugas@9778: {      WWT_LABEL,   RESIZE_NONE,  COLOUR_DARK_GREEN,    0,   147,    54,    67, STR_02A5_TOWN_SIZE,       STR_NULL},
rubidium@8723: {   WIDGETS_END},
rubidium@8723: };
rubidium@8723: 
rubidium@9287: struct ScenarioEditorTownGenerationWindow : Window
rubidium@8723: {
belugas@9325: private:
belugas@9325: 	enum TownScenarioEditorWidget {
belugas@9325: 		TSEW_NEWTOWN = 4,
belugas@9325: 		TSEW_RANDOMTOWN,
belugas@9325: 		TSEW_MANYRANDOMTOWNS,
belugas@9325: 		TSEW_SMALLTOWN,
belugas@9325: 		TSEW_MEDIUMTOWN,
belugas@9325: 		TSEW_LARGETOWN,
belugas@9325: 		TSEW_CITY,
belugas@9325: 	};
belugas@9325: 
belugas@9325: public:
rubidium@9287: 	ScenarioEditorTownGenerationWindow(const WindowDesc *desc, WindowNumber window_number) : Window(desc, window_number)
rubidium@9287: 	{
rubidium@9287: 		this->LowerWidget(_scengen_town_size + TSEW_SMALLTOWN);
peter1138@9333: 		this->FindWindowPlacementAndResize(desc);
rubidium@9287: 	}
belugas@8932: 
rubidium@9287: 	virtual void OnPaint()
rubidium@9287: 	{
rubidium@9287: 		this->DrawWidgets();
rubidium@9287: 	}
belugas@8932: 
rubidium@9287: 	virtual void OnClick(Point pt, int widget)
rubidium@9287: 	{
rubidium@9287: 		switch (widget) {
rubidium@9287: 			case TSEW_NEWTOWN:
rubidium@9287: 				HandlePlacePushButton(this, TSEW_NEWTOWN, SPR_CURSOR_TOWN, VHM_RECT, PlaceProc_Town);
rubidium@9287: 				break;
belugas@8932: 
rubidium@9287: 			case TSEW_RANDOMTOWN: {
rubidium@9287: 				Town *t;
rubidium@9287: 				uint size = min(_scengen_town_size, (int)TSM_CITY);
rubidium@9287: 				TownSizeMode mode = _scengen_town_size > TSM_CITY ? TSM_CITY : TSM_FIXED;
belugas@8932: 
rubidium@9287: 				this->HandleButtonClick(TSEW_RANDOMTOWN);
rubidium@9287: 				_generating_world = true;
smatz@10340: 				UpdateNearestTownForRoadTiles(true);
rubidium@9287: 				t = CreateRandomTown(20, mode, size);
smatz@10340: 				UpdateNearestTownForRoadTiles(false);
rubidium@9287: 				_generating_world = false;
rubidium@9287: 
rubidium@9287: 				if (t == NULL) {
rubidium@9287: 					ShowErrorMessage(STR_NO_SPACE_FOR_TOWN, STR_CANNOT_GENERATE_TOWN, 0, 0);
rubidium@9287: 				} else {
rubidium@9287: 					ScrollMainWindowToTile(t->xy);
rubidium@9287: 				}
belugas@8932: 			} break;
belugas@8932: 
rubidium@9287: 			case TSEW_MANYRANDOMTOWNS:
rubidium@9287: 				this->HandleButtonClick(TSEW_MANYRANDOMTOWNS);
rubidium@8723: 
rubidium@9287: 				_generating_world = true;
smatz@10340: 				UpdateNearestTownForRoadTiles(true);
rubidium@10289: 				if (!GenerateTowns()) {
rubidium@10289: 					ShowErrorMessage(STR_NO_SPACE_FOR_TOWN, STR_CANNOT_GENERATE_TOWN, 0, 0);
rubidium@10289: 				}
smatz@10340: 				UpdateNearestTownForRoadTiles(false);
rubidium@9287: 				_generating_world = false;
rubidium@9287: 				break;
belugas@8932: 
rubidium@9287: 			case TSEW_SMALLTOWN: case TSEW_MEDIUMTOWN: case TSEW_LARGETOWN: case TSEW_CITY:
rubidium@9287: 				this->RaiseWidget(_scengen_town_size + TSEW_SMALLTOWN);
rubidium@9287: 				_scengen_town_size = widget - TSEW_SMALLTOWN;
rubidium@9287: 				this->LowerWidget(_scengen_town_size + TSEW_SMALLTOWN);
rubidium@9287: 				this->SetDirty();
rubidium@9287: 				break;
rubidium@9287: 		}
rubidium@8723: 	}
rubidium@9287: 
rubidium@9287: 	virtual void OnTimeout()
rubidium@9287: 	{
rubidium@9287: 		this->RaiseWidget(TSEW_RANDOMTOWN);
rubidium@9287: 		this->RaiseWidget(TSEW_MANYRANDOMTOWNS);
rubidium@9287: 		this->SetDirty();
rubidium@9287: 	}
rubidium@9287: 
rubidium@9287: 	virtual void OnPlaceObject(Point pt, TileIndex tile)
rubidium@9287: 	{
rubidium@9287: 		_place_proc(tile);
rubidium@9287: 	}
rubidium@9287: 
rubidium@9287: 	virtual void OnPlaceObjectAbort()
rubidium@9287: 	{
rubidium@9287: 		this->RaiseButtons();
rubidium@9287: 		this->LowerWidget(_scengen_town_size + TSEW_SMALLTOWN);
rubidium@9287: 		this->SetDirty();
rubidium@9287: 	}
rubidium@9287: };
rubidium@8723: 
rubidium@8723: static const WindowDesc _scen_edit_town_gen_desc = {
rubidium@8723: 	WDP_AUTO, WDP_AUTO, 160, 95, 160, 95,
rubidium@8723: 	WC_SCEN_TOWN_GEN, WC_NONE,
rubidium@8723: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON,
rubidium@8723: 	_scen_edit_town_gen_widgets,
rubidium@8723: };
rubidium@8723: 
rubidium@8723: void ShowBuildTownWindow()
rubidium@8723: {
rubidium@10207: 	if (_game_mode != GM_EDITOR && !IsValidCompanyID(_current_company)) return;
rubidium@9287: 	AllocateWindowDescFront<ScenarioEditorTownGenerationWindow>(&_scen_edit_town_gen_desc, 0);
rubidium@8723: }