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);
136	pmbaty	13	static int resign_type;
1	pmbaty	14
		15
136	pmbaty	16	void DialogBox_Resign (int type)
1	pmbaty	17	{
		18	// helper function to fire up the modeless dialog box
		19
136	pmbaty	20	resign_type = type; // save the resign type for later use
19	pmbaty	21	_beginthread (StartThread_ThisDialog, 0, NULL); // fire up a new thread to display the dialog box
1	pmbaty	22
		23	return; // return as soon as the thread is fired up
		24	}
		25
		26
		27	void DialogBox_Resign_Validated (void)
		28	{
		29	// callback function called by the main game thread when the dialog box is validated
		30
		31	player_t *network_player;
		32
		33	// remember this callback is no longer to be called
		34	is_dialogbox_resign_validated = false;
		35
		36	// see if we're playing against a remote opponent
		37	network_player = Player_FindByType (PLAYER_INTERNET); // quick access to network player
		38
		39	// is it an online game ?
		40	if (network_player != NULL)
		41	Player_SendBuffer_Add (network_player, 1000, L"resign\n"); // if so, send a resign command
		42
		43	// else we're playing locally (either vs. another human or vs. computer)
		44	else
		45	{
		46	Scene_Shutdown (&the_scene); // release scene
		47	Board_Shutdown (&the_board); // release chess game
		48	Board_Init (&the_board, PLAYER_HUMAN, PLAYER_HUMAN, FENSTARTUP_STANDARDCHESS); // prepare a new human vs human game (by default)
		49	Scene_Init (&the_scene, &the_board); // initialize scene
		50	SetWindowText (hMainWnd, PROGRAM_NAME); // update window title
		51
136	pmbaty	52	if (resign_type == RESIGNTYPE_NEWGAME)
		53	DialogBox_NewGame (); // show the new game dialog box
		54	else if (resign_type == RESIGNTYPE_LOADGAME)
		55	DialogBox_Load (); // show the open dialog box
1	pmbaty	56	}
		57
		58	the_board.reevaluate = true; // evaluate the new board
		59	the_scene.update = true; // update scene
		60
		61	return; // finished, we have resigned from game
		62	}
		63
		64
		65	static void StartThread_ThisDialog (void *thread_parms)
		66	{
		67	// this function runs in a separate thread, for that's the only way (seemingly)
		68	// to implement a non-modal message box using the Common Controls library.
		69
		70	// display the dialog box
		71	if (DialogBox (hAppInstance, MAKEINTRESOURCE (THIS_DIALOG), hMainWnd, DialogProc_ThisDialog) == 1)
		72	is_dialogbox_resign_validated = true;
		73
124	pmbaty	74	the_board.reevaluate = true; // refresh the GUI buttons if needed
1	pmbaty	75	return; // _endthread() implied
		76	}
		77
		78
		79	static int CALLBACK DialogProc_ThisDialog (HWND hWnd, unsigned int message, WPARAM wParam, LPARAM lParam)
		80	{
		81	// message handler for the dialog box
		82
		83	unsigned short wParam_hiword;
		84	unsigned short wParam_loword;
		85
		86	// filter out the commonly used message values
		87	wParam_hiword = HIWORD (wParam);
		88	wParam_loword = LOWORD (wParam);
		89
		90	// have we just fired up this window ?
		91	if (message == WM_INITDIALOG)
		92	{
		93	// center the window
		94	CenterWindow (hWnd, hMainWnd);
		95
		96	// set dialog icons (small one for title bar & big one for task manager)
		97	SendMessage (hWnd, WM_SETICON, ICON_SMALL, (LPARAM) LoadIcon (hAppInstance, MAKEINTRESOURCE (ICON_MAIN)));
		98	SendMessage (hWnd, WM_SETICON, ICON_BIG, (LPARAM) LoadIcon (hAppInstance, MAKEINTRESOURCE (ICON_MAIN)));
		99
		100	// set window title and control texts
		101	SetWindowText (hWnd, LOCALIZE (L"Quit_Title"));
		102	Static_SetText (GetDlgItem (hWnd, STATICTEXT_RESIGN_QUESTION), LOCALIZE (L"Resign_Question"));
		103	SetWindowText (GetDlgItem (hWnd, BUTTON_GIVEUP), LOCALIZE (L"Resign_GiveUp"));
		104	SetWindowText (GetDlgItem (hWnd, BUTTON_BACKTOGAME), LOCALIZE (L"Resign_BackToGame"));
		105	Static_SetText (GetDlgItem (hWnd, STATICTEXT_RESIGN_STATUSBAR), LOCALIZE (L"Resign_StatusBar"));
		106
19	pmbaty	107	// play the "question" system sound
		108	PlaySound ((LPCWSTR) SND_ALIAS_SYSTEMASTERISK, NULL, SND_ALIAS_ID \| SND_ASYNC);
		109
1	pmbaty	110	// convert the status bar message to a hyperlink
		111	ConvertStaticToHyperlink (GetDlgItem (hWnd, STATICTEXT_RESIGN_STATUSBAR));
		112	}
		113
		114	// else did we click the close button on the title bar ?
		115	else if (message == WM_CLOSE)
		116	EndDialog (hWnd, 0); // close the dialog box
		117
		118	// else did we take action on one of the controls ?
		119	else if (message == WM_COMMAND)
		120	{
		121	// did we cancel the dialog box ? (IDCANCEL is a system-wide dialog box handler value, that catches the ESC key)
		122	if (wParam_loword == IDCANCEL)
		123	EndDialog (hWnd, 0); // close the dialog box
		124
		125	// else was it the quit button ?
		126	else if (wParam_loword == BUTTON_GIVEUP)
		127	EndDialog (hWnd, 1); // close the dialog box and return a success code
		128
		129	// else was it the back to game button ?
		130	else if (wParam_loword == BUTTON_BACKTOGAME)
		131	EndDialog (hWnd, 0); // close the dialog box
		132
		133	// else was it the status bar hyperlink ?
		134	else if (wParam_loword == STATICTEXT_RESIGN_STATUSBAR)
		135	ShellExecute (NULL, L"open", PROGRAM_URL, NULL, NULL, SW_MAXIMIZE); // open the donation page in the default browser, maximized
		136	}
		137
		138	// call the default dialog message processing function to keep things going
		139	return (false);
		140	}

Subversion Repositories Games.Chess Giants

Games.Chess Giants//dialog/dialog_resign.cpp – Rev 136