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src/window.c
author ali@juiblex.co.uk
Mon Jan 29 20:22:01 2007 +0000 (2007-01-29)
changeset 0 acc07f1f4b1e
permissions -rw-r--r--
Initial check-in. Mostly sort of works. Ish. 
     1 /*

     2  * $Id: window.c,v 1.5 2004/12/30 09:07:47 ali Exp $

     3  * Copyright (C) 2007 J. Ali Harlow

     4  * Min Hack may be freely redistributed.  See license for details. 

     5  */

     6 

     7 #include <stdlib.h>

     8 #include <stdio.h>

     9 #include <string.h>

    10 #include "minhack.h"

    11 

    12 int message_win=-1;

    13 int map_win=-1;

    14 

    15 int minhack_create_nhwindow(int type)

    16 {

    17     int window;

    18     for(window=0;window<no_windows;window++)

    19 	if (!windows[window].in_use)

    20 	    break;

    21     if (window==no_windows)

    22 	windows=realloc(windows,++no_windows*sizeof(*windows));

    23     windows[window].in_use=nhproxy_true;

    24     windows[window].type=type;

    25     windows[window].menu=NULL;

    26     switch(type)

    27     {

    28 	case NHPROXY_EXT_NHW_MESSAGE:

    29 	    windows[window].win=newwin(1,0,0,0);

    30 	    if (message_win<0)

    31 		message_win=window;

    32 	    break;

    33 	case NHPROXY_EXT_NHW_STATUS:

    34 	    windows[window].win=newwin(2,0,LINES-2,0);

    35 	    break;

    36 	case NHPROXY_EXT_NHW_MAP:

    37 	    if (map_win<0)

    38 		map_win=window;

    39 	    /* Fall through */

    40 	case NHPROXY_EXT_NHW_MENU:

    41 	case NHPROXY_EXT_NHW_TEXT:

    42 	    windows[window].win=NULL;

    43 	    break;

    44     }

    45     return window;

    46 }

    47 

    48 void minhack_clear_nhwindow(int window, int rows, int cols, int layers)

    49 {

    50     if (windows[window].type==NHPROXY_EXT_NHW_MAP)

    51     {

    52 	if (windows[window].win)

    53 	    delwin(windows[window].win);

    54 	windows[window].win=newwin(rows,cols,1,0);

    55     }

    56     else

    57 	werase(windows[window].win);

    58 }

    59 

    60 void minhack_display_nhwindow(int window, nhproxy_bool_t blocking)

    61 {

    62     wrefresh(windows[window].win);

    63 }

    64 

    65 void minhack_destroy_nhwindow(int window)

    66 {

    67     minhack_free_menu(window);

    68     if (windows[window].win)

    69     {

    70 	delwin(windows[window].win);

    71 	windows[window].win=NULL;

    72     }

    73     if (window==message_win)

    74 	message_win=-1;

    75     else if (window==map_win)

    76 	map_win=-1;

    77     windows[window].in_use=nhproxy_false;

    78 }
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