#include "stdafx.h"
#include "openttd.h"
#include "table/strings.h"
#include "player.h"
#include "gui.h"
#include "variables.h"
#include "network.h"
#include "gfx.h"
#include "subsidiaries.h"
#include "command.h"
#include "functions.h"
#include "economy.h"

/**
 * External functions
 */
extern void DrawPlayerIcon(int p, int x, int y);
extern Player *DoStartupNewPlayer(bool is_ai);

/**
 * Pre-declarations
 */
static void ShowSubsidiaryMoneyTransfer(PlayerID player, bool send);
void AskMergeSubsidiaries(PlayerID player);

/**
 * Variables
 */

int32 _ask_send_money_amount;
static uint64 _subsidiaries_money_amount = 0;
static byte _subsidiaries_money_target = 0;

/**
 * Widgets
 */

static const Widget _ask_merge_subsidiaries_widgets[] = {
{    WWT_TEXTBTN,    RESIZE_NONE,	4,     0,    10,     0,    13, STR_00C5,			STR_NULL},
{    WWT_CAPTION,    RESIZE_NONE,	4,    11,   179,     0,    13, STR_SUBSIDIARY_ASK_MERGER_TITLE,	STR_NULL},
{      WWT_PANEL,    RESIZE_NONE,	4,     0,   179,    14,    91, 0x0,						STR_NULL},
{    WWT_TEXTBTN,    RESIZE_NONE,	12,    25,    84,    72,    83, STR_00C9_NO,		STR_NULL},
{    WWT_TEXTBTN,    RESIZE_NONE,	12,    95,   154,    72,    83, STR_00C8_YES,	STR_NULL},
{   WIDGETS_END},
};



static const Widget _ask_send_money_widgets[] = {
{    WWT_TEXTBTN,	RESIZE_NONE,     4,     0,    10,     0,    13, STR_00C5,			STR_NULL},
{    WWT_CAPTION,   RESIZE_NONE,	 4,    11,   179,     0,    13, STR_SUBSIDIARY_CASH_REQUEST,	STR_NULL},
{      WWT_PANEL,   RESIZE_NONE,	4,     0,   179,    14,    91, 0x0,						STR_NULL},
{    WWT_TEXTBTN,   RESIZE_NONE,	12,    25,    84,    72,    83, STR_00C9_NO,		STR_NULL},
{    WWT_TEXTBTN,   RESIZE_NONE,	12,    95,   154,    72,    83, STR_00C8_YES,	STR_NULL},
{   WIDGETS_END},
};

static const Widget _ask_sell_share_widgets[] = {
{    WWT_TEXTBTN,	RESIZE_NONE,     4,     0,    10,     0,    13, STR_00C5,			STR_NULL},
{    WWT_CAPTION,   RESIZE_NONE,	 4,    11,   179,     0,    13, STR_SUBSIDIARY_SELL_SHARE_TITLE,	STR_NULL},
{      WWT_PANEL,   RESIZE_NONE,	4,     0,   179,    14,    91, 0x0,						STR_NULL},
{    WWT_TEXTBTN,   RESIZE_NONE,	12,    25,    84,    72,    83, STR_00C9_NO,		STR_NULL},
{    WWT_TEXTBTN,   RESIZE_NONE,	12,    95,   154,    72,    83, STR_00C8_YES,	STR_NULL},
{   WIDGETS_END},
};


static const Widget _subsidiary_send_money[] = {
{    WWT_TEXTBTN,    RESIZE_NONE,	14,     0,    10,     0,    13, STR_00C5,											STR_018B_CLOSE_WINDOW},
{    WWT_CAPTION,    RESIZE_NONE,	14,    11,   319,     0,    13, STR_SUBSIDIARY_SEND_TO,				STR_018C_WINDOW_TITLE_DRAG_THIS},
{      WWT_PANEL,    RESIZE_NONE,	14,		 0,   319,    14,    72, 0x0,														STR_NULL},
{ WWT_PUSHTXTBTN,    RESIZE_NONE,	14,     0,   159,    73,    84, STR_SUBSIDIARY_ADD_CASH,				STR_SUBSIDIARY_ADD_CASH_E},
{ WWT_PUSHTXTBTN,    RESIZE_NONE,	14,   160,   319,    73,    84, STR_SUBSIDIARY_SUB_CASH,				STR_SUBSIDIARY_SUB_CASH_E},
{ WWT_PUSHTXTBTN,    RESIZE_NONE,	14,   182,   317,    16,    27, STR_SUBSIDIARIES_SEND_MONEY,		STR_SUBSIDIARIES_SEND_MONEY_E},
{   WIDGETS_END},
};

static const Widget _subsidiary_request_money[] = {
{    WWT_TEXTBTN,    RESIZE_NONE,	14,     0,    10,     0,    13, STR_00C5,											STR_018B_CLOSE_WINDOW},
{    WWT_CAPTION,    RESIZE_NONE,	14,    11,   319,     0,    13, STR_SUBSIDIARY_REQUEST_FROM,		STR_018C_WINDOW_TITLE_DRAG_THIS},
{      WWT_PANEL,    RESIZE_NONE,	14,     0,   319,    14,    72, 0x0,														STR_NULL},
{ WWT_PUSHTXTBTN,    RESIZE_NONE,	14,     0,   159,    73,    84, STR_SUBSIDIARY_ADD_CASH,				STR_SUBSIDIARY_ADD_CASH_E},
{ WWT_PUSHTXTBTN,    RESIZE_NONE,	14,   160,   319,    73,    84, STR_SUBSIDIARY_SUB_CASH,				STR_SUBSIDIARY_SUB_CASH_E},
{ WWT_PUSHTXTBTN,    RESIZE_NONE,	14,   182,   317,    16,    27, STR_SUBSIDIARIES_REQUEST_MONEY,STR_SUBSIDIARIES_REQUEST_MONEY_E},
{   WIDGETS_END},
};

static Widget _subsidiary_management_widgets[] = {
{    WWT_TEXTBTN,    RESIZE_NONE,	14,     0,    10,     0,    13, STR_00C5,					STR_018B_CLOSE_WINDOW},
{    WWT_CAPTION,    RESIZE_NONE,	14,    11,   379,     0,    13, STR_YOUR_SUBSIDIARIES,		STR_018C_WINDOW_TITLE_DRAG_THIS},
{      WWT_PANEL,    RESIZE_NONE,	14,     0,   379,    14,   120, 0x0,								STR_NULL},
{      WWT_PANEL,    RESIZE_NONE,	14,     2,   247,    16,    27, 0x0,STR_SUBSIDIARY_TOGGLE},
{      WWT_PANEL,    RESIZE_NONE,	14,     2,   247,    35,    46, 0x0,STR_SUBSIDIARY_TOGGLE},
{      WWT_PANEL,    RESIZE_NONE,	14,     2,   247,    47,    58, 0x0,STR_SUBSIDIARY_TOGGLE},
{      WWT_PANEL,    RESIZE_NONE,	14,     2,   247,    59,    70, 0x0,STR_SUBSIDIARY_TOGGLE},
{      WWT_PANEL,    RESIZE_NONE,	14,     2,   247,    71,    82, 0x0,STR_SUBSIDIARY_TOGGLE},
{      WWT_PANEL,    RESIZE_NONE,	14,     2,   247,    83,    94, 0x0,STR_SUBSIDIARY_TOGGLE},
{      WWT_PANEL,    RESIZE_NONE,	14,     2,   247,    95,   106, 0x0,STR_SUBSIDIARY_TOGGLE},
{      WWT_PANEL,    RESIZE_NONE,	14,     2,   247,   107,   118, 0x0,STR_SUBSIDIARY_TOGGLE},
{ WWT_PUSHTXTBTN,    RESIZE_NONE,	14,   264,   377,    18,    29, STR_SUBSIDIARIES_ADMINISTRATE,		STR_SUBSIDIARIES_ADMINISTRATE_E},
{ WWT_PUSHTXTBTN,    RESIZE_NONE,	14,   264,   377,    32,    43, STR_SUBSIDIARIES_SEND_MONEY,			STR_SUBSIDIARIES_SEND_MONEY_E},
{ WWT_PUSHTXTBTN,    RESIZE_NONE,	14,   264,   377,    46,    57, STR_SUBSIDIARIES_REQUEST_MONEY,	STR_SUBSIDIARIES_REQUEST_MONEY_E},
{ WWT_PUSHTXTBTN,    RESIZE_NONE,	14,   264,   377,    60,    71, STR_SUBSIDIARIES_MERGER,					STR_SUBSIDIARIES_MERGER_E},
{ WWT_PUSHTXTBTN,    RESIZE_NONE,	14,   264,   377,   107,   118, STR_SUBSIDIARY_CREATE,						STR_SUBSIDIARY_CREATE_E},
{   WIDGETS_END},
};

/**
 * Window Procs
 */

static void AskSellShareWndProc(Window *w, WindowEvent *e)
{
//	int i = 0;
	WindowClass clss;
	WindowNumber n;
	Player *p;
	Player *local;

	p = GetPlayer(w->window_number);
	local = GetPlayer(_local_player);

	/* Ugly hack to go around the w pointer modification during DoAcquireCompany() calls */
	clss = w->window_class;
	n = w->window_number;

	switch(e->event) {
	case WE_PAINT:
		DrawWindowWidgets(w);

		SetDParam(0, p->name_1);
		SetDParam(1, p->name_2);

		SetDParam(2, _ask_send_money_amount);

		DrawStringMultiCenter(0x5A, 0x26, STR_SUBSIDIARY_SELL_SHARE, 178);
		return;

	case WE_CLICK:
		switch(e->we.click.widget) {

			case 3:
				DoCommandP(0, n, 0, NULL, CMD_SUBSIDIARY_BUY_SHARE_RESPONSE | CMD_MSG(STR_SUBSIDIARY_GET_ERROR)|CMD_NO_TEST_IF_IN_NETWORK);
				DeleteWindowById(clss, n);
				break;

			case 4:
	do_send:;
				DoCommandP(0, n, 1, NULL, CMD_SUBSIDIARY_BUY_SHARE_RESPONSE | CMD_MSG(STR_SUBSIDIARY_GET_ERROR)|CMD_NO_TEST_IF_IN_NETWORK);
				DeleteWindowById(clss,n);
				break;
			}
		break;

	case WE_KEYPRESS: /* Perform the merger on pressing 'Enter' */
		if (e->we.keypress.keycode == WKC_RETURN)
			goto do_send;
		break;
	}
}

static void AskSendMoneyWndProc(Window *w, WindowEvent *e)
{
//	int i = 0;
	WindowClass clss;
	WindowNumber n;
	Player *p;
	Player *local;

	p = GetPlayer(w->window_number);
	local = GetPlayer(_local_player);

	/* Ugly hack to go around the w pointer modification during DoAcquireCompany() calls */
	clss = w->window_class;
	n = w->window_number;

	switch(e->event) {
	case WE_PAINT:
		DrawWindowWidgets(w);

		SetDParam(0, p->name_1);
		SetDParam(1, p->name_2);

		SetDParam(2, _ask_send_money_amount);

		DrawStringMultiCenter(0x5A, 0x26, STR_SUBSIDIARY_CASH_REQUESTED, 178);
		return;

	case WE_CLICK:
		switch(e->we.click.widget) {

			case 3:
				DoCommandP(0, n, -1, NULL, CMD_SUBSIDIARY_SEND_MONEY_ON_REQUEST | CMD_MSG(STR_SUBSIDIARY_GET_ERROR));
				DeleteWindowById(clss, n);
				break;

			case 4:
	do_send:;
				DoCommandP(0, n, _ask_send_money_amount, NULL, CMD_SUBSIDIARY_SEND_MONEY_ON_REQUEST | CMD_MSG(STR_SUBSIDIARY_GET_ERROR));

				DeleteWindowById(clss,n);
				break;
			}
		break;

	case WE_KEYPRESS: /* Perform the merger on pressing 'Enter' */
		if (e->we.keypress.keycode == WKC_RETURN)
			goto do_send;
		break;
	}
}

static void SubsidiaryManagementWndProc(Window *w, WindowEvent *e)
{
	int i = 0;
	int selected = -1;
	Player *selectedPlayer;
	Player *p;

	switch(e->event) {
	case WE_PAINT: {
		bool disabled;
		w->caption_color = _local_player;

		disabled = GetSubsidiariesCount() <= 1 || (!IsWindowWidgetLowered(w, 3) && !IsWindowWidgetLowered(w, 4) &&
		           !IsWindowWidgetLowered(w, 5) && !IsWindowWidgetLowered(w, 6) && !IsWindowWidgetLowered(w, 7) &&
		           !IsWindowWidgetLowered(w, 8) && !IsWindowWidgetLowered(w, 9) && !IsWindowWidgetLowered(w, 10));

		// disable create new sub in network mode
		SetWindowWidgetsDisabledState(w, _networking || disabled, 11, 14, WIDGET_LIST_END);
		SetWindowWidgetsDisabledState(w, disabled, 12, 13, WIDGET_LIST_END);
		SetWindowWidgetDisabledState(w, 15, _networking);

		DrawWindowWidgets(w);

		// highlight commanded company
		if(_local_player == GetMotherCompany(GetPlayer(_local_player))){
			DrawFrameRect(2, 16, 247, 27, 5, 0x60);
		}else{
			FOR_ALL_PLAYERS(p) {
				if(_local_player == p->index){
					DrawFrameRect(2, 35+i*12, 247, 46+i*12, 5, 0x60);
					break;
				}
				if(IsSubsidiary(p) && p->index != GetMotherCompany(p) && p->is_active)
					i++;
			}
		}

		p = GetPlayer(GetMotherCompany(GetPlayer(_local_player)));

		DrawPlayerIcon(p->index, 4, 18);

		SetDParam(0, p->name_1);
		SetDParam(1, p->name_2);
		SetDParam(2, GetPlayerNameString(p->index, 3));
		DrawString(21,17,STR_7021, !IsWindowWidgetLowered(w, 3) ? 0x10 : 0xC);

		i = 0;
		FOR_ALL_PLAYERS(p) {
			if (!p->is_active || !IsSubsidiary(p) || p->index == GetMotherCompany(GetPlayer(_local_player)))
				continue;

			DrawPlayerIcon(p->index, 4, 37+i*12);

			SetDParam(0, p->name_1);
			SetDParam(1, p->name_2);
			SetDParam(2, GetPlayerNameString(p->index, 3));
			DrawString(21,36+i*12,STR_7021, !IsWindowWidgetLowered(w, 4 + i) ? 0x10 : 0xC);
			i++;
		}

	} break;

	case WE_CLICK:
		if (IS_INT_INSIDE(e->we.click.widget, 3, 3+GetSubsidiariesCount())) {
			i = 1;

			FOR_ALL_PLAYERS(p){
				if(_local_player == p->index){
					if(GetMotherCompany(GetPlayer(_local_player)) == _local_player)
						i = 0;
					break;
				}
				if(GetMotherCompany(GetPlayer(_local_player)) == p->index)
					continue;
				if(IsSubsidiary(p) && p->is_active)
					i++;
			}
			if(i+3 != e->we.click.widget){
				int j;
				for (j = 3; j < 11; j++)
					SetWindowWidgetLoweredState(w, j, !IsWindowWidgetLowered(w, j) && e->we.click.widget == j);
				SetWindowDirty(w);
			}

		}else{
			// determin selected Subsidiary, if any
			for(i = 3; i < (3+GetSubsidiariesCount());i++){
				if(IsWindowWidgetLowered(w , i)){
					selected = i-3;
				}
			}

			//determin selected player
			i = 0;
			if(selected == 0){
				selectedPlayer = GetPlayer(GetMotherCompany(GetPlayer(_local_player)));
			}else{
				i = 1;
				FOR_ALL_PLAYERS(selectedPlayer) {
					if (!selectedPlayer->is_active || !IsSubsidiary(selectedPlayer) || (GetMotherCompany(GetPlayer(_local_player)) == selectedPlayer->index))
						continue;

					if (i == selected) break;
					i++;
				}
			}

			switch(e->we.click.widget){
				case 11: /* Administrate */
					p = GetPlayer(_local_player);
					RaiseWindowWidget(w, selected + 3);
					_local_player = selectedPlayer->index;
					MarkWholeScreenDirty();
					break;

				case 12: /* Send Money */
					DeleteWindowById(WC_SUBSIDIARIES_MONEY, w->window_number);
					ShowSubsidiaryMoneyTransfer(selectedPlayer->index, true);
					RaiseWindowWidget(w, selected + 3);
					SetWindowDirty(w);
					break;

				case 13: /* Request Money */
					DeleteWindowById(WC_SUBSIDIARIES_MONEY, w->window_number);
					ShowSubsidiaryMoneyTransfer(selectedPlayer->index, false);
					RaiseWindowWidget(w, selected + 3);
					SetWindowDirty(w);
					break;

				case 14: /* Merger */
					AskMergeSubsidiaries(selectedPlayer->index);
					RaiseWindowWidget(w, selected + 3);
					SetWindowDirty(w);
					break;

				case 15:{/* Create */
					Player *newp;
					int i = 0;
					newp = DoStartupNewPlayer(false);
					if(newp == 0){
						ShowErrorMessage(STR_SUBSIDIARY_PLAYER_ERROR, STR_TOO_MANY_PLAYERS, 0,0);
						break;
					}

					newp->money64 = newp->player_money = newp->current_loan = 0;
					for(i = 0; i < 4; i++){
						newp->share_owners[i] = w->window_number;
					}
					ShowPlayerCompany(newp->index);
					RaiseWindowWidget(w, selected + 3);
					MarkWholeScreenDirty();
					}break;

			}
			//clear the selection
		}

		break;

	case WE_MOUSELOOP:
		/* redraw the window every now and then */
		if ((++w->vscroll.pos & 0x1F) == 0)
			SetWindowDirty(w);
		break;

	case WE_DESTROY: /* Destroy side windows */
		DeleteWindowById(WC_SUBSIDIARIES_MONEY, w->window_number);
		break;
	}
}

static void SubsidiaryMoneyTransferWndProc(Window *w, WindowEvent *e)
{
	Player *p = GetPlayer(_subsidiaries_money_target);
	uint64 max_amount=(((uint64)((int64) -1))/2);

	switch(e->event){
		case WE_PAINT:

			SetDParam(0, p->name_1);
			SetDParam(1, p->name_2);
			SetDParam(2, GetPlayerNameString(p->index, 3));
			SetDParam(3, 10000);

			w->caption_color = _local_player;

			DrawWindowWidgets(w);

			DrawString(10, 32, STR_SUBSIDIARY_TARGET_HAS, 0);
			SetDParam64(0, p->player_money);
			DrawStringRightAligned(315, 32, STR_SUBSIDIARY_AMOUNT_TARGET, 0);

			DrawString(10, 46, STR_SUBSIDIARY_SEND_AMOUNT, 0);
			DrawString(10, 60, STR_SUBSIDIARY_REQUEST_AMOUNT, 0);
			SetDParam64(0, _subsidiaries_money_amount);
			DrawStringRightAligned(315, 46, STR_SUBSIDIARY_AMOUNT_SEND, 0);
			SetDParam64(0,  _subsidiaries_money_amount - (_subsidiaries_money_amount / 16));
			DrawStringRightAligned(315, 60, STR_SUBSIDIARY_AMOUNT_GET, 0);

			break;

		case WE_CLICK:
			switch(e->we.click.widget){
				case 3:{ /* Increase amount */
					uint64 oldAmount = _subsidiaries_money_amount;
					if(_shift_pressed){
						_subsidiaries_money_amount += 100000;
					}else if(_ctrl_pressed){
						_subsidiaries_money_amount *= 2;
					}else{
						_subsidiaries_money_amount += 10000;
					}
					if(_subsidiaries_money_amount > max_amount)
						_subsidiaries_money_amount = oldAmount;

					SetWindowDirty(w);
					}break;

				case 4:{ /* Decrease amount */
					uint64 oldAmount = _subsidiaries_money_amount;
					if(_shift_pressed){
						_subsidiaries_money_amount -= 100000;
					}else if(_ctrl_pressed){
						_subsidiaries_money_amount /= 2;
					}else{
						_subsidiaries_money_amount -= 10000;
					}
					if(_subsidiaries_money_amount > max_amount)
						_subsidiaries_money_amount = oldAmount;
					SetWindowDirty(w);
					}break;

				case 5:{/* Perform transaction */
					WindowNumber wn = w->window_number;
//					Player *me = GetPlayer(_local_player);

					if(IsWindowOfPrototype(w,_subsidiary_send_money)){
						if(!DoCommandP(0,_subsidiaries_money_target,_subsidiaries_money_amount, NULL, CMD_SUBSIDIARY_SEND_MONEY | CMD_MSG(STR_SUBSIDIARY_GET_ERROR))){
							SetDParam(0,_subsidiaries_money_amount);
							ShowErrorMessage(STR_0003_NOT_ENOUGH_CASH_REQUIRES, STR_SUBSIDIARY_GET_ERROR, 0,0);
						}
					}else{
						if(!_networking){
							// don't ask for getting money
							_current_player = p->index;
							if(!DoCommandP(0, _local_player, _subsidiaries_money_amount, NULL, CMD_SUBSIDIARY_SEND_MONEY | CMD_MSG(STR_SUBSIDIARY_GET_ERROR))){
								SetDParam(0,_subsidiaries_money_amount);
								ShowErrorMessage(STR_0003_NOT_ENOUGH_CASH_REQUIRES, STR_SUBSIDIARY_GET_ERROR, 0,0);
							}
							_current_player = _local_player;
						}else{
							// ask target company if it allows to get money
							DoCommandP(0, p->index, _subsidiaries_money_amount,NULL, CMD_SUBSIDIARY_GET_MONEY);
						}

					}
					DeleteWindowById(WC_SUBSIDIARIES_MONEY, wn);
					}break;
			}
			break;

		case WE_MOUSELOOP:
			/* redraw the window every now and then */
			if ((++w->vscroll.pos & 0x1F) == 0)
				SetWindowDirty(w);
			break;
	}
}


static void AskMergeSubsidiariesWndProc(Window *w, WindowEvent *e)
{
	int i = 0;
	WindowClass clss;
	WindowNumber n;
	Player *p;
	Player *local;

	p = GetPlayer(w->window_number);
	local = GetPlayer(_local_player);

	switch(e->event) {
	case WE_PAINT:
		DrawWindowWidgets(w);

		if((GetMotherCompany(GetPlayer(_local_player)) == w->window_number)){
			SetDParam(0, local->name_1);
			SetDParam(1, local->name_2);

			SetDParam(2, p->name_1);
			SetDParam(3, p->name_2);
		}else{
			SetDParam(0, p->name_1);
			SetDParam(1, p->name_2);

			SetDParam(2, local->name_1);
			SetDParam(3, local->name_2);
		}

		DrawStringMultiCenter(0x5A, 0x26, STR_SUBSIDIARY_ASK_MERGER, 178);
		return;

	case WE_CLICK:
		switch(e->we.click.widget) {

			case 3:
				DeleteWindowById(WC_SUBSIDIARIES_ASK_MERGER, w->window_number);
				break;

			case 4:
	do_merger:;
				/* Ugly hack to go around the w pointer modification during DoAcquireCompany() calls */
				clss = w->window_class;
				n = w->window_number;

				if((GetMotherCompany(GetPlayer(_local_player)) == w->window_number)){
					i = _current_player;
					_current_player = w->window_number;
					_local_player = w->window_number;
					DoAcquireCompany(GetPlayer(i));
				}else{
					DoAcquireCompany(GetPlayer(w->window_number));
				}

				DeleteWindowById(clss,n);
				break;
			}
		break;

	case WE_KEYPRESS: /* Perform the merger on pressing 'Enter' */
		if (e->we.keypress.keycode == WKC_RETURN)
			goto do_merger;
		break;
	}
}

/**
 * Window descriptions
 */

static const WindowDesc _subsidiary_send_money_desc = {
	WDP_AUTO, WDP_AUTO, 320, 85,
	WC_SUBSIDIARIES_MONEY, 0,
	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
	_subsidiary_send_money,
	SubsidiaryMoneyTransferWndProc
};

static const WindowDesc _subsidiary_request_money_desc = {
	WDP_AUTO, WDP_AUTO, 320, 85,
	WC_SUBSIDIARIES_MONEY, 0,
	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
	_subsidiary_request_money,
	SubsidiaryMoneyTransferWndProc
};

static const WindowDesc _subsidiary_management_desc = {
	WDP_AUTO, WDP_AUTO, 380, 121,
	WC_SUBSIDIARIES, 0,
	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
	_subsidiary_management_widgets,
	SubsidiaryManagementWndProc
};

static const WindowDesc _ask_merge_subsidiaries_desc = {
	WDP_CENTER, WDP_CENTER, 180, 92,
	WC_SUBSIDIARIES_ASK_MERGER,0,
	WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_STD_BTN | WDF_UNCLICK_BUTTONS,
	_ask_merge_subsidiaries_widgets,
	AskMergeSubsidiariesWndProc
};

static const WindowDesc _ask_send_money_desc = {
	WDP_CENTER, WDP_CENTER, 180, 92,
	WC_SUBSIDIARIES_ASK_MERGER,0,
	WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_STD_BTN | WDF_UNCLICK_BUTTONS,
	_ask_send_money_widgets,
	AskSendMoneyWndProc
};

static const WindowDesc _ask_sell_share_desc = {
	WDP_CENTER, WDP_CENTER, 180, 92,
	WC_SUBSIDIARIES_ASK_MERGER,0,
	WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_STD_BTN | WDF_UNCLICK_BUTTONS,
	_ask_sell_share_widgets,
	AskSellShareWndProc
};

/**
 * Show window functions
 */

static void ShowSubsidiaryMoneyTransfer(PlayerID player, bool send)
{
	Window *w;
	_subsidiaries_money_target = player;
	_subsidiaries_money_amount = 0;

	w = AllocateWindowDescFront( send ? &_subsidiary_send_money_desc : &_subsidiary_request_money_desc, GetMotherCompany(GetPlayer(player)));
}

void ShowSubsidiariesManagement(void)
{
	AllocateWindowDescFront(&_subsidiary_management_desc ,  ((Player*)GetPlayer(GetMotherCompany(GetPlayer(_local_player))))->index);
}

void AskMergeSubsidiaries(PlayerID player)
{
	AllocateWindowDescFront(&_ask_merge_subsidiaries_desc, player);
}

void AskSendMoney(PlayerID player, int32 amount)
{
	_ask_send_money_amount = amount;
	AllocateWindowDescFront(&_ask_send_money_desc, player);
}

void AskSellShare(PlayerID player)
{
	AllocateWindowDescFront(&_ask_sell_share_desc, player);
}