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/*
* file w32_init.c - initialze Win32-graphics engine
*
* $Id: w32_init.c,v 1.4 2006/02/19 13:33:01 lodott Exp $
*
* Program XBLAST
* (C) by Oliver Vogel (e-mail: m.vogel@ndh.net)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation; either version 2; or (at your option)
* any later version
*
* This program is distributed in the hope that it will be entertaining,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILTY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "xblast.h"
#include "gui.h"
#include "w32_config.h"
#include "w32_event.h"
#include "w32_joystick.h"
#include "w32_keysym.h"
#include "w32_pixmap.h"
#include "w32_sprite.h"
#include "w32_text.h"
#include "w32_image.h"
#include "w32_tile.h"
#include "version.h"
#include "geom.h"
/*
* local function: InitWindow
* description: create the xblast main window
* parameters: title - title of window
* return value: XBTrue on success, XBFalse on error
*/
static XBBool
InitWindow (const char *title)
{
RECT cRect;
RECT wRect;
int x, y;
int width, height;
static WNDCLASS windowClass;
/* register xblast class */
windowClass.style = 0;
windowClass.lpfnWndProc = WindowProc;
windowClass.cbClsExtra = 0;
windowClass.cbWndExtra = 0;
windowClass.hInstance = instance;
windowClass.hIcon = LoadIcon (instance, xblastClass);
windowClass.hCursor = LoadCursor (NULL, IDC_ARROW);
windowClass.hbrBackground = GetStockObject (BLACK_BRUSH);
windowClass.lpszClassName = xblastClass;
if (0 == RegisterClass (&windowClass)) {
return XBFalse;
}
/* retrieve old geonetry */
RetrieveWindowRect (&wRect);
/* now create the window */
window = CreateWindow (xblastClass, title,
WS_OVERLAPPED | WS_SYSMENU | WS_CAPTION | WS_MINIMIZEBOX,
CW_USEDEFAULT, CW_USEDEFAULT,
wRect.right - wRect.left,
wRect.bottom - wRect.top, NULL, NULL, instance, NULL);
if (window == NULL) {
return XBFalse;
}
/* now show it (may be moved elsewhere) */
ShowWindow (window, SW_SHOWDEFAULT);
UpdateWindow (window);
/* set window size correctly */
if (GetClientRect (window, &cRect)) {
x = wRect.left;
y = wRect.top;
width = wRect.right - wRect.left;
height = wRect.bottom - wRect.top;
/* adjust width and height, if client region has wrong size */
if (PIXW != cRect.right - cRect.left) {
width -= cRect.right - cRect.left - PIXW;
}
if (PIXH + SCOREH != cRect.bottom - cRect.top) {
height -= cRect.bottom - cRect.top - PIXH - SCOREH;
}
Dbg_Out ("Window geom %dx%d+%d+%d\n", width, height, x, y);
MoveWindow (window, x, y, width, height, TRUE);
}
/* that's all */
Dbg_Out ("InitWindow successful\n");
return XBTrue;
} /* InitWindow */
/*
* local function: FinishWindow
* description: clean up window and its class
*/
static void
FinishWindow (void)
{
RECT rect;
/* store last position */
if (GetWindowRect (window, &rect)) {
StoreWindowRect (&rect);
}
/* delete window */
DestroyWindow (window);
/* unregister window class */
UnregisterClass (xblastClass, instance);
} /* FinishWindow */
/*
* global function: GUI_Init
* description: initializes win32-display
* parameters: title - window caption
* icon_name - ignored
* return value: 0 on success, -1 on failure
*/
XBBool
GUI_Init (int argc, char *argv[])
{
/* get program instance */
instance = GetModuleHandleA (0);
/* create game window */
if (!InitWindow ("XBlast TNT " VERSION_STRING)) {
return XBFalse;
}
/* init image loading */
if (!InitImages ()) {
return XBFalse;
}
/* create bitmap for double buffering */
if (!InitPixmap ()) {
return XBFalse;
}
/* setup text output and fonts */
if (!InitText ()) {
return XBFalse;
}
/* setup tile output */
if (!InitTiles ()) {
return XBFalse;
}
/* create sprites */
if (!InitSprites ()) {
return XBFalse;
}
/* setup keysmbol table */
if (!InitKeysym ()) {
return XBFalse;
}
/* Setup Event handler */
if (!InitEvent ()) {
return XBFalse;
}
/* Setup Joystick Handler */
if (!InitJoystick ()) {
return XBFalse;
}
return XBTrue;
} /* GUI_Init */
/*
* global function: GUI_Finish
* description: shutdown win32 interface
*/
void
GUI_Finish (void)
{
/* cleanup joystick */
FinishJoystick ();
/* clean up event handling */
FinishEvent ();
/* setup keysmbol table */
FinishKeysym ();
/* remove all sprite bitmaps */
FinishSprites ();
/* romve all tiles */
FinishTiles ();
/* unload fonts etc */
FinishText ();
/* clear image conversion data structures */
FinishImages ();
/* remove double buffer */
FinishPixmap ();
/* remove window */
FinishWindow ();
} /* GUI_Finish */
/*
* end of file w32_init.c
*/
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