WebSVN – Games.Chess Giants – Blame – //dialog/dialog_resign.cpp

Rev	Author	Line No.	Line
1	pmbaty	1	// dialog_resign.cpp
		2
		3	#include "../common.h"
		4
		5
		6	// dialog template
		7	#define THIS_DIALOG DIALOG_RESIGN
		8
		9
		10	// prototypes of local functions
		11	static void StartThread_ThisDialog (void *thread_parms);
		12	static int CALLBACK DialogProc_ThisDialog (HWND hWnd, unsigned int message, WPARAM wParam, LPARAM lParam);
		13
		14
		15	void DialogBox_Resign (void)
		16	{
		17	// helper function to fire up the modeless dialog box
		18
19	pmbaty	19	_beginthread (StartThread_ThisDialog, 0, NULL); // fire up a new thread to display the dialog box
1	pmbaty	20
		21	return; // return as soon as the thread is fired up
		22	}
		23
		24
		25	void DialogBox_Resign_Validated (void)
		26	{
		27	// callback function called by the main game thread when the dialog box is validated
		28
		29	player_t *network_player;
		30
		31	// remember this callback is no longer to be called
		32	is_dialogbox_resign_validated = false;
		33
		34	// see if we're playing against a remote opponent
		35	network_player = Player_FindByType (PLAYER_INTERNET); // quick access to network player
		36
		37	// is it an online game ?
		38	if (network_player != NULL)
		39	Player_SendBuffer_Add (network_player, 1000, L"resign\n"); // if so, send a resign command
		40
		41	// else we're playing locally (either vs. another human or vs. computer)
		42	else
		43	{
		44	Scene_Shutdown (&the_scene); // release scene
		45	Board_Shutdown (&the_board); // release chess game
		46	Board_Init (&the_board, PLAYER_HUMAN, PLAYER_HUMAN, FENSTARTUP_STANDARDCHESS); // prepare a new human vs human game (by default)
		47	Scene_Init (&the_scene, &the_board); // initialize scene
		48	SetWindowText (hMainWnd, PROGRAM_NAME); // update window title
		49
		50	DialogBox_NewGame (); // show the new game dialog box
		51	}
		52
		53	the_board.reevaluate = true; // evaluate the new board
		54	the_scene.update = true; // update scene
		55
		56	return; // finished, we have resigned from game
		57	}
		58
		59
		60	static void StartThread_ThisDialog (void *thread_parms)
		61	{
		62	// this function runs in a separate thread, for that's the only way (seemingly)
		63	// to implement a non-modal message box using the Common Controls library.
		64
		65	// display the dialog box
		66	if (DialogBox (hAppInstance, MAKEINTRESOURCE (THIS_DIALOG), hMainWnd, DialogProc_ThisDialog) == 1)
		67	is_dialogbox_resign_validated = true;
		68
		69	return; // _endthread() implied
		70	}
		71
		72
		73	static int CALLBACK DialogProc_ThisDialog (HWND hWnd, unsigned int message, WPARAM wParam, LPARAM lParam)
		74	{
		75	// message handler for the dialog box
		76
		77	unsigned short wParam_hiword;
		78	unsigned short wParam_loword;
		79
		80	// filter out the commonly used message values
		81	wParam_hiword = HIWORD (wParam);
		82	wParam_loword = LOWORD (wParam);
		83
		84	// have we just fired up this window ?
		85	if (message == WM_INITDIALOG)
		86	{
		87	// center the window
		88	CenterWindow (hWnd, hMainWnd);
		89
		90	// set dialog icons (small one for title bar & big one for task manager)
		91	SendMessage (hWnd, WM_SETICON, ICON_SMALL, (LPARAM) LoadIcon (hAppInstance, MAKEINTRESOURCE (ICON_MAIN)));
		92	SendMessage (hWnd, WM_SETICON, ICON_BIG, (LPARAM) LoadIcon (hAppInstance, MAKEINTRESOURCE (ICON_MAIN)));
		93
		94	// set window title and control texts
		95	SetWindowText (hWnd, LOCALIZE (L"Quit_Title"));
		96	Static_SetText (GetDlgItem (hWnd, STATICTEXT_RESIGN_QUESTION), LOCALIZE (L"Resign_Question"));
		97	SetWindowText (GetDlgItem (hWnd, BUTTON_GIVEUP), LOCALIZE (L"Resign_GiveUp"));
		98	SetWindowText (GetDlgItem (hWnd, BUTTON_BACKTOGAME), LOCALIZE (L"Resign_BackToGame"));
		99	Static_SetText (GetDlgItem (hWnd, STATICTEXT_RESIGN_STATUSBAR), LOCALIZE (L"Resign_StatusBar"));
		100
19	pmbaty	101	// play the "question" system sound
		102	PlaySound ((LPCWSTR) SND_ALIAS_SYSTEMASTERISK, NULL, SND_ALIAS_ID \| SND_ASYNC);
		103
1	pmbaty	104	// convert the status bar message to a hyperlink
		105	ConvertStaticToHyperlink (GetDlgItem (hWnd, STATICTEXT_RESIGN_STATUSBAR));
		106	}
		107
		108	// else did we click the close button on the title bar ?
		109	else if (message == WM_CLOSE)
		110	EndDialog (hWnd, 0); // close the dialog box
		111
		112	// else did we take action on one of the controls ?
		113	else if (message == WM_COMMAND)
		114	{
		115	// did we cancel the dialog box ? (IDCANCEL is a system-wide dialog box handler value, that catches the ESC key)
		116	if (wParam_loword == IDCANCEL)
		117	EndDialog (hWnd, 0); // close the dialog box
		118
		119	// else was it the quit button ?
		120	else if (wParam_loword == BUTTON_GIVEUP)
		121	EndDialog (hWnd, 1); // close the dialog box and return a success code
		122
		123	// else was it the back to game button ?
		124	else if (wParam_loword == BUTTON_BACKTOGAME)
		125	EndDialog (hWnd, 0); // close the dialog box
		126
		127	// else was it the status bar hyperlink ?
		128	else if (wParam_loword == STATICTEXT_RESIGN_STATUSBAR)
		129	ShellExecute (NULL, L"open", PROGRAM_URL, NULL, NULL, SW_MAXIMIZE); // open the donation page in the default browser, maximized
		130	}
		131
		132	// call the default dialog message processing function to keep things going
		133	return (false);
		134	}

Subversion Repositories Games.Chess Giants

Games.Chess Giants//dialog/dialog_resign.cpp – Rev 19