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/*
* XBoing - An X11 blockout style computer game
*
* (c) Copyright 1993, 1994, 1995, Justin C. Kibell, All Rights Reserved
*
* The X Consortium, and any party obtaining a copy of these files from
* the X Consortium, directly or indirectly, is granted, free of charge, a
* full and unrestricted irrevocable, world-wide, paid up, royalty-free,
* nonexclusive right and license to deal in this software and
* documentation files (the "Software"), including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons who receive
* copies from any such party to do so. This license includes without
* limitation a license to do the foregoing actions under any patents of
* the party supplying this software to the X Consortium.
*
* In no event shall the author be liable to any party for direct, indirect,
* special, incidental, or consequential damages arising out of the use of
* this software and its documentation, even if the author has been advised
* of the possibility of such damage.
*
* The author specifically disclaims any warranties, including, but not limited
* to, the implied warranties of merchantability and fitness for a particular
* purpose. The software provided hereunder is on an "AS IS" basis, and the
* author has no obligation to provide maintenance, support, updates,
* enhancements, or modifications.
*/
/*
* =========================================================================
*
* $Id: mess.c,v 1.1.1.1 1994/12/16 01:36:49 jck Exp $
* $Source: /usr5/legends/jck/xb/master/xboing/mess.c,v $
* $Revision: 1.1.1.1 $
* $Date: 1994/12/16 01:36:49 $
*
* $Log: mess.c,v $
* Revision 1.1.1.1 1994/12/16 01:36:49 jck
* The XBoing distribution requires configuration management. This is why the
* cvs utility is being used. This is the initial import of all source etc..
*
*
* =========================================================================
*/
/*
* Include file dependencies:
*/
#include <stdio.h>
#include <stdlib.h>
#include <stddef.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/Xos.h>
#include "error.h"
#include "level.h"
#include "init.h"
#include "stage.h"
#include "intro.h"
#include "main.h"
#include "misc.h"
#include "mess.h"
/*
* Internal macro definitions:
*/
#define CLEAR_DELAY 2000
#define FADE_DELAY 20
/*
* Internal type declarations:
*/
/*
* Internal variable declarations:
*/
char currentMessage[1024];
int clearFrame;
int newMessageStart;
#if NeedFunctionPrototypes
void InitialiseMessageSystem(Display *display, Window window, Colormap colormap)
#else
void InitialiseMessageSystem(display, window, colormap)
Display *display;
Window window;
Colormap colormap;
#endif
{
/* Frame to clear message area */
clearFrame = 0;
}
#if NeedFunctionPrototypes
void FreeMessageSystem(Display *display)
#else
void FreeMessageSystem(display)
Display *display;
#endif
{
/* Not much to free yet - maybe one day .... */
}
#if NeedFunctionPrototypes
void DrawMessage(Display *display, Window window, char *message, int clear,
int ci)
#else
void DrawMessage(display, window, message, clear, ci)
Display *display;
Window window;
char *message;
int clear;
int ci;
#endif
{
int len = strlen(message);
int plen;
/* Clear the message window */
XClearWindow(display, window);
/* Obtain the text width so it can be centered */
plen = XTextWidth(textFont, message, len);
/* Draw the string in the message window */
DrawTextFast(display, window, ((PLAY_WIDTH/2) - plen) / 2, 5,
textFont, ci, message, len);
/* Just to be sure, flush the display */
XFlush(display);
}
#if NeedFunctionPrototypes
void SetCurrentMessage(Display *display, Window window, char *newMessage,
int clear)
#else
void SetCurrentMessage(display, window, newMessage, clear)
Display *display;
Window window;
char *newMessage;
int clear;
#endif
{
/* Draw out new message */
strcpy(currentMessage, newMessage);
newMessageStart = True;
if (clear)
clearFrame = frame + CLEAR_DELAY;
else
clearFrame = frame - 1;
DisplayCurrentMessage(display, window);
}
#if NeedFunctionPrototypes
void DisplayCurrentMessage(Display *display, Window window)
#else
void DisplayCurrentMessage(display, window)
Display *display;
Window window;
#endif
{
char str[80];
char str2[80];
if (newMessageStart == True)
{
newMessageStart = False;
DrawMessage(display, window, currentMessage, True, green);
}
/* Clear the frame when it's time */
if (frame == clearFrame)
{
/* Effectively erases message */
if (mode == MODE_GAME || mode == MODE_EDIT)
strcpy(str2, GetLevelName());
if (str2[0] != '\0')
{
/* Set the message to the name of the level */
sprintf(str, "- %s -", str2);
SetCurrentMessage(display, window, str, False);
}
else
DrawMessage(display, window, "", False, green);
/* To be sure to be sure */
XFlush(display);
}
}
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