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dxx-rebirth/main/newmenu.c

1999 lines
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/*
THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
*/
/*
*
* Routines for menus.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include <ctype.h>
#if !(defined(__APPLE__) && defined(__MACH__))
#include <physfs.h>
#else
#include <physfs/physfs.h>
#endif
#include "pstypes.h"
#include "error.h"
#include "gr.h"
#include "grdef.h"
#include "window.h"
#include "songs.h"
#include "key.h"
#include "palette.h"
#include "game.h"
#include "text.h"
#include "menu.h"
#include "newmenu.h"
#include "gamefont.h"
#include "iff.h"
#include "pcx.h"
#include "u_mem.h"
#include "mouse.h"
#include "joy.h"
#include "digi.h"
#include "multi.h"
#include "endlevel.h"
#include "screens.h"
#include "config.h"
#include "player.h"
#include "state.h"
#include "newdemo.h"
#include "kconfig.h"
#include "strutil.h"
#include "vers_id.h"
#include "timer.h"
#include "playsave.h"
#include "automap.h"
#include "rbaudio.h"
#ifdef OGL
#include "ogl_init.h"
#endif
#define MAXDISPLAYABLEITEMS 14
#define MESSAGEBOX_TEXT_SIZE 2176 // How many characters in messagebox
#define MAX_TEXT_WIDTH FSPACX(120) // How many pixels wide a input box can be
struct newmenu
{
int x,y,w,h;
char *title;
char *subtitle;
int nitems;
newmenu_item *items;
int (*subfunction)(newmenu *menu, d_event *event, void *userdata);
int citem;
char *filename;
int tiny_mode;
int scroll_offset, last_scroll_check, max_displayable;
int all_text; //set true if all text items
int sound_stopped,time_stopped;
int is_scroll_box; // Is this a scrolling box? Set to false at init
int max_on_menu;
int mouse_state, omouse_state, dblclick_flag;
int done;
void *userdata; // For whatever - like with window system
};
grs_bitmap nm_background, nm_background1;
grs_bitmap *nm_background_sub = NULL;
ubyte MenuReordering=0;
ubyte SurfingNet=0;
static int draw_copyright=0;
extern ubyte Version_major,Version_minor;
extern char last_palette_loaded[];
int newmenu_do4( char * title, char * subtitle, int nitems, newmenu_item * item, int (*subfunction)(newmenu *menu, d_event *event, void *userdata), void *userdata, int citem, char * filename, int width, int height, int TinyMode );
void newmenu_close() {
if (nm_background.bm_data)
{
if (nm_background_sub)
{
gr_free_sub_bitmap(nm_background_sub);
nm_background_sub = NULL;
}
gr_free_bitmap_data (&nm_background);
}
if (nm_background1.bm_data)
gr_free_bitmap_data (&nm_background1);
}
// Draw Copyright and Version strings
void nm_draw_copyright()
{
int w,h,aw;
gr_set_curfont(GAME_FONT);
gr_set_fontcolor(BM_XRGB(6,6,6),-1);
gr_printf(0x8000,SHEIGHT-LINE_SPACING,TXT_COPYRIGHT);
gr_get_string_size("V2.2", &w, &h, &aw );
gr_printf(SWIDTH-w-FSPACX(1),SHEIGHT-LINE_SPACING,"V%d.%d",Version_major,Version_minor);
gr_set_fontcolor( BM_XRGB(25,0,0), -1);
gr_printf(0x8000,SHEIGHT-(LINE_SPACING*2),DESCENT_VERSION);
}
// Draws the background of menus (i.e. Descent Logo screen)
void nm_draw_background1(char * filename)
{
int pcx_error;
if (filename == NULL && Function_mode == FMODE_MENU)
filename = Menu_pcx_name;
if (filename != NULL)
{
if (nm_background1.bm_data == NULL)
{
gr_init_bitmap_data (&nm_background1);
pcx_error = pcx_read_bitmap( filename, &nm_background1, BM_LINEAR, gr_palette );
Assert(pcx_error == PCX_ERROR_NONE);
if (!strcmp(filename,Menu_pcx_name))
draw_copyright=1;
else
draw_copyright=0;
}
gr_palette_load( gr_palette );
show_fullscr(&nm_background1);
if (draw_copyright)
nm_draw_copyright();
}
strcpy(last_palette_loaded,""); //force palette load next time
}
#define MENU_BACKGROUND_BITMAP_HIRES (cfexist("scoresb.pcx")?"scoresb.pcx":"scores.pcx")
#define MENU_BACKGROUND_BITMAP_LORES (cfexist("scores.pcx")?"scores.pcx":"scoresb.pcx")
#define MENU_BACKGROUND_BITMAP (HIRESMODE?MENU_BACKGROUND_BITMAP_HIRES:MENU_BACKGROUND_BITMAP_LORES)
// Draws the frame background for menus
void nm_draw_background(int x1, int y1, int x2, int y2 )
{
int w,h,init_sub=0;
static float BGScaleX=1,BGScaleY=1;
grs_canvas *tmp,*old;
if (nm_background.bm_data == NULL)
{
int pcx_error;
ubyte background_palette[768];
gr_init_bitmap_data (&nm_background);
pcx_error = pcx_read_bitmap(MENU_BACKGROUND_BITMAP,&nm_background,BM_LINEAR,background_palette);
Assert(pcx_error == PCX_ERROR_NONE);
gr_remap_bitmap_good( &nm_background, background_palette, -1, -1 );
BGScaleX=((float)SWIDTH/nm_background.bm_w);
BGScaleY=((float)SHEIGHT/nm_background.bm_h);
init_sub=1;
}
if ( x1 < 0 ) x1 = 0;
if ( y1 < 0 ) y1 = 0;
if ( x2 > SWIDTH - 1) x2 = SWIDTH - 1;
if ( y2 > SHEIGHT - 1) y2 = SHEIGHT - 1;
w = x2-x1;
h = y2-y1;
if (w > SWIDTH) w = SWIDTH;
if (h > SHEIGHT) h = SHEIGHT;
old=grd_curcanv;
tmp=gr_create_sub_canvas(old,x1,y1,w,h);
gr_set_current_canvas(tmp);
gr_palette_load( gr_palette );
show_fullscr( &nm_background ); // show so we load all necessary data for the sub-bitmap
if (!init_sub && ((nm_background_sub->bm_w != w*(((float) nm_background.bm_w)/SWIDTH)) || (nm_background_sub->bm_h != h*(((float) nm_background.bm_h)/SHEIGHT))))
{
init_sub=1;
gr_free_sub_bitmap(nm_background_sub);
nm_background_sub = NULL;
}
if (init_sub)
nm_background_sub = gr_create_sub_bitmap(&nm_background,0,0,w*(((float) nm_background.bm_w)/SWIDTH),h*(((float) nm_background.bm_h)/SHEIGHT));
show_fullscr( nm_background_sub );
gr_set_current_canvas(old);
gr_free_sub_canvas(tmp);
Gr_scanline_darkening_level = 2*7;
gr_setcolor( BM_XRGB(1,1,1) );
for (w=5*BGScaleX;w>0;w--)
gr_urect( x2-w, y1+w*(BGScaleY/BGScaleX), x2-w, y2-w*(BGScaleY/BGScaleX) );//right edge
gr_setcolor( BM_XRGB(0,0,0) );
for (h=5*BGScaleY;h>0;h--)
gr_urect( x1+h*(BGScaleX/BGScaleY), y2-h, x2-h*(BGScaleX/BGScaleY), y2-h );//bottom edge
Gr_scanline_darkening_level = GR_FADE_LEVELS;
}
// Draw a left justfied string
void nm_string( int w1,int x, int y, char * s)
{
int w,h,aw,tx=0,t=0,i;
char *p,*s1,*s2,measure[2];
int XTabs[]={15,87,124,162,228,253};
p=s1=NULL;
s2 = d_strdup(s);
for (i=0;i<6;i++) {
XTabs[i]=FSPACX(XTabs[i]);
XTabs[i]+=x;
}
measure[1]=0;
if (!SurfingNet) {
p = strchr( s2, '\t' );
if (p && (w1>0) ) {
*p = '\0';
s1 = p+1;
}
}
gr_get_string_size(s2, &w, &h, &aw );
if (w1 > 0)
w = w1;
if (SurfingNet) {
for (i=0;i<strlen(s2);i++) {
if (s2[i]=='\t' && SurfingNet) {
x=XTabs[t];
t++;
continue;
}
measure[0]=s2[i];
gr_get_string_size(measure,&tx,&h,&aw);
gr_string(x,y,measure);
x+=tx;
}
}
else
gr_string (x,y,s2);
if (!SurfingNet && p && (w1>0) ) {
gr_get_string_size(s1, &w, &h, &aw );
gr_string( x+w1-w, y, s1 );
*p = '\t';
}
d_free(s2);
}
// Draw a slider and it's string
void nm_string_slider( int w1,int x, int y, char * s )
{
int w,h,aw;
char *p,*s1;
s1=NULL;
p = strchr( s, '\t' );
if (p) {
*p = '\0';
s1 = p+1;
}
gr_get_string_size(s, &w, &h, &aw );
gr_string( x, y, s );
if (p) {
gr_get_string_size(s1, &w, &h, &aw );
gr_string( x+w1-w, y, s1 );
*p = '\t';
}
}
// Draw a left justfied string with black background.
void nm_string_black( int w1,int x, int y, char * s )
{
int w,h,aw;
gr_get_string_size(s, &w, &h, &aw );
if (w1 == 0) w1 = w;
gr_setcolor( BM_XRGB(5,5,5));
gr_rect( x - FSPACX(2), y-FSPACY(1), x+w1, y + h);
gr_setcolor( BM_XRGB(2,2,2));
gr_rect( x - FSPACX(2), y - FSPACY(1), x, y + h );
gr_setcolor( BM_XRGB(0,0,0));
gr_rect( x - FSPACX(1), y - FSPACY(1), x+w1 - FSPACX(1), y + h);
gr_string( x, y, s );
}
// Draw a right justfied string
void nm_rstring( int w1,int x, int y, char * s )
{
int w,h,aw;
gr_get_string_size(s, &w, &h, &aw );
x -= 3;
if (w1 == 0) w1 = w;
gr_string( x-w, y, s );
}
//for text items, constantly redraw cursor (to achieve flash)
void update_cursor( newmenu_item *item, int ScrollOffset)
{
int w,h,aw;
fix time = timer_get_fixed_seconds();
int x,y;
char * text = item->text;
Assert(item->type==NM_TYPE_INPUT_MENU || item->type==NM_TYPE_INPUT);
gr_get_string_size(" ", &w, &h, &aw );
// even with variable char widths and a box that goes over the whole screen, we maybe never get more than 75 chars on the line
if (strlen(text)>75)
text+=strlen(text)-75;
while( *text ) {
gr_get_string_size(text, &w, &h, &aw );
if ( w > item->w-FSPACX(10) )
text++;
else
break;
}
if (*text==0)
w = 0;
x = item->x+w; y = item->y - LINE_SPACING*ScrollOffset;
if (time & 0x8000)
gr_string( x, y, CURSOR_STRING );
else {
gr_setcolor( BM_XRGB(0,0,0) );
gr_rect( x, y, x+FSPACX(7), y+h );
}
}
void nm_string_inputbox( int w, int x, int y, char * text, int current )
{
int w1,h1,aw;
// even with variable char widths and a box that goes over the whole screen, we maybe never get more than 75 chars on the line
if (strlen(text)>75)
text+=strlen(text)-75;
while( *text ) {
gr_get_string_size(text, &w1, &h1, &aw );
if ( w1 > w-FSPACX(10) )
text++;
else
break;
}
if ( *text == 0 )
w1 = 0;
nm_string_black( w, x, y, text );
if ( current ) {
gr_string( x+w1, y, CURSOR_STRING );
}
}
void draw_item( newmenu_item *item, int is_current, int tiny )
{
if (tiny)
{
if (is_current)
gr_set_fontcolor(gr_find_closest_color_current(57,49,20),-1);
else
gr_set_fontcolor(gr_find_closest_color_current(29,29,47),-1);
if (item->text[0]=='\t')
gr_set_fontcolor (gr_find_closest_color_current(63,63,63),-1);
}
else
{
if (is_current)
gr_set_curfont(MEDIUM2_FONT);
else
gr_set_curfont(MEDIUM1_FONT);
}
switch( item->type ) {
case NM_TYPE_TEXT:
case NM_TYPE_MENU:
nm_string( item->w, item->x, item->y, item->text );
break;
case NM_TYPE_SLIDER:
{
int i,j;
if (item->value < item->min_value) item->value=item->min_value;
if (item->value > item->max_value) item->value=item->max_value;
i = sprintf( item->saved_text, "%s\t%s", item->text, SLIDER_LEFT );
for (j=0; j<(item->max_value-item->min_value+1); j++ ) {
i += sprintf( item->saved_text + i, "%s", SLIDER_MIDDLE );
}
sprintf( item->saved_text + i, "%s", SLIDER_RIGHT );
item->saved_text[item->value+1+strlen(item->text)+1] = SLIDER_MARKER[0];
nm_string_slider( item->w, item->x, item->y, item->saved_text );
}
break;
case NM_TYPE_INPUT_MENU:
if ( item->group==0 )
{
nm_string( item->w, item->x, item->y, item->text );
} else {
nm_string_inputbox( item->w, item->x, item->y, item->text, is_current );
}
break;
case NM_TYPE_INPUT:
nm_string_inputbox( item->w, item->x, item->y, item->text, is_current );
break;
case NM_TYPE_CHECK:
nm_string( item->w, item->x, item->y, item->text );
if (item->value)
nm_rstring( item->right_offset,item->x, item->y, CHECKED_CHECK_BOX );
else
nm_rstring( item->right_offset,item->x, item->y, NORMAL_CHECK_BOX );
break;
case NM_TYPE_RADIO:
nm_string( item->w, item->x, item->y, item->text );
if (item->value)
nm_rstring( item->right_offset, item->x, item->y, CHECKED_RADIO_BOX );
else
nm_rstring( item->right_offset, item->x, item->y, NORMAL_RADIO_BOX );
break;
case NM_TYPE_NUMBER:
{
char text[10];
if (item->value < item->min_value) item->value=item->min_value;
if (item->value > item->max_value) item->value=item->max_value;
nm_string( item->w, item->x, item->y, item->text );
sprintf( text, "%d", item->value );
nm_rstring( item->right_offset,item->x, item->y, text );
}
break;
}
}
char *Newmenu_allowed_chars=NULL;
//returns true if char is allowed
int char_allowed(char c)
{
char *p = Newmenu_allowed_chars;
if (!p)
return 1;
while (*p) {
Assert(p[1]);
if (c>=p[0] && c<=p[1])
return 1;
p += 2;
}
return 0;
}
void strip_end_whitespace( char * text )
{
int i,l;
l = strlen( text );
for (i=l-1; i>=0; i-- ) {
if ( isspace(text[i]) )
text[i] = 0;
else
return;
}
}
int newmenu_do( char * title, char * subtitle, int nitems, newmenu_item * item, int (*subfunction)(newmenu *menu, d_event *event, void *userdata), void *userdata )
{
return newmenu_do3( title, subtitle, nitems, item, subfunction, userdata, 0, NULL, -1, -1 );
}
int newmenu_dotiny( char * title, char * subtitle, int nitems, newmenu_item * item, int (*subfunction)(newmenu *menu, d_event *event, void *userdata), void *userdata )
{
return newmenu_do4( title, subtitle, nitems, item, subfunction, userdata, 0, NULL, -1, -1, 1 );
}
int newmenu_do1( char * title, char * subtitle, int nitems, newmenu_item * item, int (*subfunction)(newmenu *menu, d_event *event, void *userdata), void *userdata, int citem )
{
return newmenu_do3( title, subtitle, nitems, item, subfunction, userdata, citem, userdata, -1, -1 );
}
int newmenu_do2( char * title, char * subtitle, int nitems, newmenu_item * item, int (*subfunction)(newmenu *menu, d_event *event, void *userdata), void *userdata, int citem, char * filename )
{
return newmenu_do3( title, subtitle, nitems, item, subfunction, userdata, citem, filename, -1, -1 );
}
int newmenu_do3( char * title, char * subtitle, int nitems, newmenu_item * item, int (*subfunction)(newmenu *menu, d_event *event, void *userdata), void *userdata, int citem, char * filename, int width, int height )
{
set_screen_mode(SCREEN_MENU);//hafta set the screen mode before calling or fonts might get changed/freed up if screen res changes
return newmenu_do4( title, subtitle, nitems, item, subfunction, userdata, citem, filename, width, height, 0 );
}
int newmenu_do_fixedfont( char * title, char * subtitle, int nitems, newmenu_item * item, int (*subfunction)(newmenu *menu, d_event *event, void *userdata), void *userdata, int citem, char * filename, int width, int height){
set_screen_mode(SCREEN_MENU);//hafta set the screen mode before calling or fonts might get changed/freed up if screen res changes
return newmenu_do4( title, subtitle, nitems, item, subfunction, userdata, citem, filename, width, height, 0);
}
#ifdef NEWMENU_MOUSE
ubyte Hack_DblClick_MenuMode=0;
#endif
newmenu_item *newmenu_get_items(newmenu *menu)
{
return menu->items;
}
int newmenu_get_nitems(newmenu *menu)
{
return menu->nitems;
}
int newmenu_get_citem(newmenu *menu)
{
return menu->citem;
}
int newmenu_handler(window *wind, d_event *event, newmenu *menu)
{
int old_choice, i, tw, th, k = -1, sx, sy;
grs_canvas *menu_canvas = window_get_canvas(wind), *save_canvas = grd_curcanv;
int string_width, string_height, average_width;
char *Temp,TempVal;
#ifdef NEWMENU_MOUSE
int mx=0, my=0, mz=0, x1 = 0, x2, y1, y2;
#endif
int rval = 0;
if (event->type == EVENT_CLOSE)
{
// Don't allow cancel here - handle item selected events / key events instead
if (menu->subfunction)
(*menu->subfunction)(menu, event, menu->userdata);
newmenu_hide_cursor();
game_flush_inputs();
if (menu->time_stopped)
start_time();
if ( menu->sound_stopped )
digi_resume_digi_sounds();
// d_free(menu); // have to wait until newmenus use a separate event loop
return 1; // always close
}
if (event->type == EVENT_DRAW)
{
int ty;
gr_set_current_canvas( NULL );
#ifdef OGL
nm_draw_background1(menu->filename);
#endif
if (menu->filename == NULL)
nm_draw_background(menu->x-(menu->is_scroll_box?FSPACX(5):0),menu->y,menu->x+menu->w,menu->y+menu->h);
gr_set_current_canvas( menu_canvas );
ty = BORDERY;
if ( menu->title ) {
gr_set_curfont(HUGE_FONT);
gr_set_fontcolor( BM_XRGB(31,31,31), -1 );
gr_get_string_size(menu->title,&string_width,&string_height,&average_width );
tw = string_width;
th = string_height;
gr_printf( 0x8000, ty, menu->title );
}
if ( menu->subtitle ) {
gr_set_curfont(MEDIUM3_FONT);
gr_set_fontcolor( BM_XRGB(21,21,21), -1 );
gr_get_string_size(menu->subtitle,&string_width,&string_height,&average_width );
tw = string_width;
th = (menu->title?th:0);
gr_printf( 0x8000, ty+th, menu->subtitle );
}
if (menu->tiny_mode)
gr_set_curfont(GAME_FONT);
else
gr_set_curfont(MEDIUM1_FONT);
// Redraw everything...
for (i=menu->scroll_offset; i<menu->max_displayable+menu->scroll_offset; i++ )
{
menu->items[i].y-=(((int)LINE_SPACING)*menu->scroll_offset);
draw_item( &menu->items[i], (i==menu->citem && !menu->all_text),menu->tiny_mode );
menu->items[i].y+=(((int)LINE_SPACING)*menu->scroll_offset);
}
if (menu->is_scroll_box)
{
menu->last_scroll_check=menu->scroll_offset;
gr_set_curfont(MEDIUM2_FONT);
sy=menu->items[menu->scroll_offset].y-(((int)LINE_SPACING)*menu->scroll_offset);
sx=menu->items[menu->scroll_offset].x-FSPACX(11);
if (menu->scroll_offset!=0)
nm_rstring( FSPACX(11), sx, sy, UP_ARROW_MARKER );
else
nm_rstring( FSPACX(11), sx, sy, " " );
sy=menu->items[menu->scroll_offset+menu->max_displayable-1].y-(((int)LINE_SPACING)*menu->scroll_offset);
sx=menu->items[menu->scroll_offset+menu->max_displayable-1].x-FSPACX(11);
if (menu->scroll_offset+menu->max_displayable<menu->nitems)
nm_rstring( FSPACX(11), sx, sy, DOWN_ARROW_MARKER );
else
nm_rstring( FSPACX(11), sx, sy, " " );
}
// Only allow drawing over the top of the default stuff
if (menu->subfunction)
(*menu->subfunction)(menu, event, menu->userdata);
gr_set_current_canvas(save_canvas);
return 1;
}
timer_delay2(50);
#ifdef NEWMENU_MOUSE
newmenu_show_cursor(); // possibly hidden
menu->omouse_state = menu->mouse_state;
menu->mouse_state = mouse_button_state(0);
#endif
//see if redbook song needs to be restarted
RBACheckFinishedHook();
k = key_inkey();
switch( k )
{
case KEY_PAD0: k = KEY_0; break;
case KEY_PAD1: k = KEY_1; break;
case KEY_PAD2: k = KEY_2; break;
case KEY_PAD3: k = KEY_3; break;
case KEY_PAD4: k = KEY_4; break;
case KEY_PAD5: k = KEY_5; break;
case KEY_PAD6: k = KEY_6; break;
case KEY_PAD7: k = KEY_7; break;
case KEY_PAD8: k = KEY_8; break;
case KEY_PAD9: k = KEY_9; break;
case KEY_PADPERIOD: k = KEY_PERIOD; break;
}
gr_set_current_canvas(menu_canvas);
if (menu->tiny_mode)
gr_set_curfont(GAME_FONT);
else
gr_set_curfont(MEDIUM1_FONT);
if (menu->subfunction)
{
if (k)
{
d_event_keycommand key_event; // for now - will be passed through newmenu_handler later
key_event.type = EVENT_KEY_COMMAND;
key_event.keycode = k;
rval = (*menu->subfunction)(menu, (d_event *)&key_event, menu->userdata);
k = key_event.keycode;
}
else
rval = (*menu->subfunction)(menu, event, menu->userdata);
}
#ifdef NETWORK
if ((rval >= -1) && !menu->time_stopped) {
// Save current menu box
if (multi_menu_poll() == -1)
rval = -2;
}
#endif
if (rval < -1)
{
menu->citem = rval;
menu->done = 1;
gr_set_current_canvas(save_canvas);
return 1;
}
else if (rval)
return 1; // event handled already, but stay in newmenu
old_choice = menu->citem;
switch( k ) {
case KEY_TAB + KEY_SHIFTED:
case KEY_UP:
case KEY_PAD8:
if (menu->all_text) break;
do {
menu->citem--;
if (menu->is_scroll_box)
{
menu->last_scroll_check=-1;
if (menu->citem<0)
{
menu->citem=menu->nitems-1;
menu->scroll_offset = menu->nitems-menu->max_on_menu;
break;
}
if (menu->citem-4<menu->scroll_offset && menu->scroll_offset > 0)
{
menu->scroll_offset--;
}
}
else
{
if (menu->citem >= menu->nitems ) menu->citem=0;
if (menu->citem < 0 ) menu->citem=menu->nitems-1;
}
} while ( menu->items[menu->citem].type==NM_TYPE_TEXT );
if ((menu->items[menu->citem].type==NM_TYPE_INPUT) && (menu->citem!=old_choice))
menu->items[menu->citem].value = -1;
if ((old_choice>-1) && (menu->items[old_choice].type==NM_TYPE_INPUT_MENU) && (old_choice!=menu->citem)) {
menu->items[old_choice].group=0;
strcpy(menu->items[old_choice].text, menu->items[old_choice].saved_text );
menu->items[old_choice].value = -1;
}
break;
case KEY_TAB:
case KEY_DOWN:
case KEY_PAD2:
if (menu->all_text) break;
do {
menu->citem++;
if (menu->is_scroll_box)
{
menu->last_scroll_check=-1;
if (menu->citem==menu->nitems)
{
menu->citem=0;
menu->scroll_offset=0;
break;
}
if (menu->citem+4>=menu->max_on_menu+menu->scroll_offset && menu->scroll_offset < menu->nitems-menu->max_on_menu)
{
menu->scroll_offset++;
}
}
else
{
if (menu->citem < 0 ) menu->citem=menu->nitems-1;
if (menu->citem >= menu->nitems ) menu->citem=0;
}
} while ( menu->items[menu->citem].type==NM_TYPE_TEXT );
if ((menu->items[menu->citem].type==NM_TYPE_INPUT) && (menu->citem!=old_choice))
menu->items[menu->citem].value = -1;
if ( (old_choice>-1) && (menu->items[old_choice].type==NM_TYPE_INPUT_MENU) && (old_choice!=menu->citem)) {
menu->items[old_choice].group=0;
strcpy(menu->items[old_choice].text, menu->items[old_choice].saved_text );
menu->items[old_choice].value = -1;
}
break;
case KEY_SPACEBAR:
if ( menu->citem > -1 ) {
switch( menu->items[menu->citem].type ) {
case NM_TYPE_MENU:
case NM_TYPE_INPUT:
case NM_TYPE_INPUT_MENU:
break;
case NM_TYPE_CHECK:
if ( menu->items[menu->citem].value )
menu->items[menu->citem].value = 0;
else
menu->items[menu->citem].value = 1;
if (menu->is_scroll_box)
{
if (menu->citem==(menu->max_on_menu+menu->scroll_offset-1) || menu->citem==menu->scroll_offset)
{
menu->last_scroll_check=-1;
}
}
break;
case NM_TYPE_RADIO:
for (i=0; i<menu->nitems; i++ ) {
if ((i!=menu->citem) && (menu->items[i].type==NM_TYPE_RADIO) && (menu->items[i].group==menu->items[menu->citem].group) && (menu->items[i].value) ) {
menu->items[i].value = 0;
}
}
menu->items[menu->citem].value = 1;
break;
}
}
break;
case KEY_SHIFTED+KEY_UP:
if (MenuReordering && menu->citem!=0)
{
Temp=menu->items[menu->citem].text;
TempVal=menu->items[menu->citem].value;
menu->items[menu->citem].text=menu->items[menu->citem-1].text;
menu->items[menu->citem].value=menu->items[menu->citem-1].value;
menu->items[menu->citem-1].text=Temp;
menu->items[menu->citem-1].value=TempVal;
menu->citem--;
}
break;
case KEY_SHIFTED+KEY_DOWN:
if (MenuReordering && menu->citem!=(menu->nitems-1))
{
Temp=menu->items[menu->citem].text;
TempVal=menu->items[menu->citem].value;
menu->items[menu->citem].text=menu->items[menu->citem+1].text;
menu->items[menu->citem].value=menu->items[menu->citem+1].value;
menu->items[menu->citem+1].text=Temp;
menu->items[menu->citem+1].value=TempVal;
menu->citem++;
}
break;
case KEY_ENTER:
case KEY_PADENTER:
if ( (menu->citem>-1) && (menu->items[menu->citem].type==NM_TYPE_INPUT_MENU) && (menu->items[menu->citem].group==0)) {
menu->items[menu->citem].group = 1;
if ( !strnicmp( menu->items[menu->citem].saved_text, TXT_EMPTY, strlen(TXT_EMPTY) ) ) {
menu->items[menu->citem].text[0] = 0;
menu->items[menu->citem].value = -1;
} else {
strip_end_whitespace(menu->items[menu->citem].text);
}
} else
{
menu->done = 1;
gr_set_current_canvas(save_canvas);
return 1;
}
break;
case KEY_ALTED+KEY_ENTER:
case KEY_ALTED+KEY_PADENTER:
gr_toggle_fullscreen();
break;
case KEY_ESC:
if ( (menu->citem>-1) && (menu->items[menu->citem].type==NM_TYPE_INPUT_MENU) && (menu->items[menu->citem].group==1)) {
menu->items[menu->citem].group=0;
strcpy(menu->items[menu->citem].text, menu->items[menu->citem].saved_text );
menu->items[menu->citem].value = -1;
} else {
menu->done = 1;
menu->citem = -1;
gr_set_current_canvas(save_canvas);
return 1;
}
break;
#ifdef macintosh
case KEY_COMMAND+KEY_SHIFTED+KEY_3:
#endif
case KEY_PRINT_SCREEN:
save_screen_shot(0);
break;
#ifndef NDEBUG
case KEY_BACKSP:
if ( (menu->citem>-1) && (menu->items[menu->citem].type!=NM_TYPE_INPUT)&&(menu->items[menu->citem].type!=NM_TYPE_INPUT_MENU))
Int3();
break;
#endif
}
#ifdef NEWMENU_MOUSE // for mouse selection of menu's etc.
if ( menu->mouse_state && !menu->omouse_state && !menu->all_text ) {
mouse_get_pos(&mx, &my, &mz);
for (i=0; i<menu->max_on_menu; i++ ) {
x1 = grd_curcanv->cv_bitmap.bm_x + menu->items[i].x-FSPACX(13) /*- menu->items[i].right_offset - 6*/;
x2 = x1 + menu->items[i].w+FSPACX(13);
y1 = grd_curcanv->cv_bitmap.bm_y + menu->items[i].y;
y2 = y1 + menu->items[i].h;
if (((mx > x1) && (mx < x2)) && ((my > y1) && (my < y2))) {
if (i+menu->scroll_offset != menu->citem) {
if(Hack_DblClick_MenuMode) menu->dblclick_flag = 0;
}
menu->citem = i + menu->scroll_offset;
switch( menu->items[menu->citem].type ) {
case NM_TYPE_CHECK:
if ( menu->items[menu->citem].value )
menu->items[menu->citem].value = 0;
else
menu->items[menu->citem].value = 1;
if (menu->is_scroll_box)
menu->last_scroll_check=-1;
break;
case NM_TYPE_RADIO:
for (i=0; i<menu->nitems; i++ ) {
if ((i!=menu->citem) && (menu->items[i].type==NM_TYPE_RADIO) && (menu->items[i].group==menu->items[menu->citem].group) && (menu->items[i].value) ) {
menu->items[i].value = 0;
}
}
menu->items[menu->citem].value = 1;
break;
case NM_TYPE_TEXT:
menu->citem=old_choice;
menu->mouse_state=0;
break;
}
break;
}
}
}
if (menu->mouse_state && menu->all_text)
{
menu->done = 1;
gr_set_current_canvas(save_canvas);
return 1;
}
if ( menu->mouse_state && !menu->all_text ) {
mouse_get_pos(&mx, &my, &mz);
// check possible scrollbar stuff first
if (menu->is_scroll_box) {
int arrow_width, arrow_height, aw, ScrollAllow=0, time=timer_get_fixed_seconds();
static fix ScrollTime=0;
if (ScrollTime + F1_0/5 < time || time < ScrollTime)
{
ScrollTime = time;
ScrollAllow = 1;
}
if (menu->scroll_offset != 0) {
gr_get_string_size(UP_ARROW_MARKER, &arrow_width, &arrow_height, &aw);
x2 = grd_curcanv->cv_bitmap.bm_x + menu->items[menu->scroll_offset].x-FSPACX(13);
y1 = grd_curcanv->cv_bitmap.bm_y + menu->items[menu->scroll_offset].y-(((int)LINE_SPACING)*menu->scroll_offset);
x1 = x2 - arrow_width;
y2 = y1 + arrow_height;
if (((mx > x1) && (mx < x2)) && ((my > y1) && (my < y2)) && ScrollAllow) {
menu->citem--;
menu->last_scroll_check=-1;
if (menu->citem-4<menu->scroll_offset && menu->scroll_offset > 0)
{
menu->scroll_offset--;
}
}
}
if (menu->scroll_offset+menu->max_displayable<menu->nitems) {
gr_get_string_size(DOWN_ARROW_MARKER, &arrow_width, &arrow_height, &aw);
x2 = grd_curcanv->cv_bitmap.bm_x + menu->items[menu->scroll_offset+menu->max_displayable-1].x-FSPACX(13);
y1 = grd_curcanv->cv_bitmap.bm_y + menu->items[menu->scroll_offset+menu->max_displayable-1].y-(((int)LINE_SPACING)*menu->scroll_offset);
x1 = x2 - arrow_width;
y2 = y1 + arrow_height;
if (((mx > x1) && (mx < x2)) && ((my > y1) && (my < y2)) && ScrollAllow) {
menu->citem++;
menu->last_scroll_check=-1;
if (menu->citem+4>=menu->max_on_menu+menu->scroll_offset && menu->scroll_offset < menu->nitems-menu->max_on_menu)
{
menu->scroll_offset++;
}
}
}
}
for (i=0; i<menu->max_on_menu; i++ ) {
x1 = grd_curcanv->cv_bitmap.bm_x + menu->items[i].x-FSPACX(13);
x2 = x1 + menu->items[i].w+FSPACX(13);
y1 = grd_curcanv->cv_bitmap.bm_y + menu->items[i].y;
y2 = y1 + menu->items[i].h;
if (((mx > x1) && (mx < x2)) && ((my > y1) && (my < y2)) && (menu->items[i].type != NM_TYPE_TEXT) ) {
if (i+menu->scroll_offset != menu->citem) {
if(Hack_DblClick_MenuMode) menu->dblclick_flag = 0;
}
menu->citem = i + menu->scroll_offset;
if ( menu->items[menu->citem].type == NM_TYPE_SLIDER ) {
char slider_text[NM_MAX_TEXT_LEN+1], *p, *s1;
int slider_width, height, aw, sleft_width, sright_width, smiddle_width;
strcpy(slider_text, menu->items[menu->citem].saved_text);
p = strchr(slider_text, '\t');
if (p) {
*p = '\0';
s1 = p+1;
}
if (p) {
gr_get_string_size(s1, &slider_width, &height, &aw);
gr_get_string_size(SLIDER_LEFT, &sleft_width, &height, &aw);
gr_get_string_size(SLIDER_RIGHT, &sright_width, &height, &aw);
gr_get_string_size(SLIDER_MIDDLE, &smiddle_width, &height, &aw);
x1 = grd_curcanv->cv_bitmap.bm_x + menu->items[menu->citem].x + menu->items[menu->citem].w - slider_width;
x2 = x1 + slider_width + sright_width;
if ( (mx > x1) && (mx < (x1 + sleft_width)) && (menu->items[menu->citem].value != menu->items[menu->citem].min_value) ) {
menu->items[menu->citem].value = menu->items[menu->citem].min_value;
} else if ( (mx < x2) && (mx > (x2 - sright_width)) && (menu->items[menu->citem].value != menu->items[menu->citem].max_value) ) {
menu->items[menu->citem].value = menu->items[menu->citem].max_value;
} else if ( (mx > (x1 + sleft_width)) && (mx < (x2 - sright_width)) ) {
int num_values, value_width, new_value;
num_values = menu->items[menu->citem].max_value - menu->items[menu->citem].min_value + 1;
value_width = (slider_width - sleft_width - sright_width) / num_values;
new_value = (mx - x1 - sleft_width) / value_width;
if ( menu->items[menu->citem].value != new_value ) {
menu->items[menu->citem].value = new_value;
}
}
*p = '\t';
}
}
if (menu->citem == old_choice)
break;
if ((menu->items[menu->citem].type==NM_TYPE_INPUT) && (menu->citem!=old_choice))
menu->items[menu->citem].value = -1;
if ((old_choice>-1) && (menu->items[old_choice].type==NM_TYPE_INPUT_MENU) && (old_choice!=menu->citem)) {
menu->items[old_choice].group=0;
strcpy(menu->items[old_choice].text, menu->items[old_choice].saved_text );
menu->items[old_choice].value = -1;
}
break;
}
}
}
if ( !menu->mouse_state && menu->omouse_state && !menu->all_text && (menu->citem != -1) && (menu->items[menu->citem].type == NM_TYPE_MENU) ) {
mouse_get_pos(&mx, &my, &mz);
for (i=0; i<menu->nitems; i++ ) {
x1 = grd_curcanv->cv_bitmap.bm_x + menu->items[i].x-FSPACX(13);
x2 = x1 + menu->items[i].w+FSPACX(13);
y1 = grd_curcanv->cv_bitmap.bm_y + menu->items[i].y;
y2 = y1 + menu->items[i].h;
if (((mx > x1) && (mx < x2)) && ((my > y1) && (my < y2))) {
if (Hack_DblClick_MenuMode) {
if (menu->dblclick_flag)
{
menu->done = 1;
gr_set_current_canvas(save_canvas);
return 1;
}
else menu->dblclick_flag = 1;
}
else
{
menu->done = 1;
gr_set_current_canvas(save_canvas);
return 1;
}
}
}
}
if ( !menu->mouse_state && menu->omouse_state && (menu->citem>-1) && (menu->items[menu->citem].type==NM_TYPE_INPUT_MENU) && (menu->items[menu->citem].group==0)) {
menu->items[menu->citem].group = 1;
if ( !strnicmp( menu->items[menu->citem].saved_text, TXT_EMPTY, strlen(TXT_EMPTY) ) ) {
menu->items[menu->citem].text[0] = 0;
menu->items[menu->citem].value = -1;
} else {
strip_end_whitespace(menu->items[menu->citem].text);
}
}
#endif // NEWMENU_MOUSE
if ( menu->citem > -1 ) {
int ascii;
if ( ((menu->items[menu->citem].type==NM_TYPE_INPUT)||((menu->items[menu->citem].type==NM_TYPE_INPUT_MENU)&&(menu->items[menu->citem].group==1)) )&& (old_choice==menu->citem) ) {
if ( k==KEY_LEFT || k==KEY_BACKSP || k==KEY_PAD4 ) {
if (menu->items[menu->citem].value==-1) menu->items[menu->citem].value = strlen(menu->items[menu->citem].text);
if (menu->items[menu->citem].value > 0)
menu->items[menu->citem].value--;
menu->items[menu->citem].text[menu->items[menu->citem].value] = 0;
} else {
ascii = key_ascii();
if ((ascii < 255 ) && (menu->items[menu->citem].value < menu->items[menu->citem].text_len ))
{
int allowed;
if (menu->items[menu->citem].value==-1) {
menu->items[menu->citem].value = 0;
}
allowed = char_allowed(ascii);
if (!allowed && ascii==' ' && char_allowed('_')) {
ascii = '_';
allowed=1;
}
if (allowed) {
menu->items[menu->citem].text[menu->items[menu->citem].value++] = ascii;
menu->items[menu->citem].text[menu->items[menu->citem].value] = 0;
}
}
}
}
else if ((menu->items[menu->citem].type!=NM_TYPE_INPUT) && (menu->items[menu->citem].type!=NM_TYPE_INPUT_MENU) )
{
ascii = key_ascii();
if (ascii < 255 ) {
int choice1 = menu->citem;
ascii = toupper(ascii);
do {
int i,ch;
choice1++;
if (choice1 >= menu->nitems )
choice1=0;
for (i=0;(ch=menu->items[choice1].text[i])!=0 && ch==' ';i++);
if ( ( (menu->items[choice1].type==NM_TYPE_MENU) ||
(menu->items[choice1].type==NM_TYPE_CHECK) ||
(menu->items[choice1].type==NM_TYPE_RADIO) ||
(menu->items[choice1].type==NM_TYPE_NUMBER) ||
(menu->items[choice1].type==NM_TYPE_SLIDER) )
&& (ascii==toupper(ch)) )
{
k = 0;
menu->citem = choice1;
}
while (menu->citem > menu->scroll_offset+menu->max_displayable-1)
{
menu->scroll_offset++;
}
while (menu->citem < menu->scroll_offset)
{
menu->scroll_offset--;
}
} while (choice1 != menu->citem );
}
}
if ( (menu->items[menu->citem].type==NM_TYPE_NUMBER) || (menu->items[menu->citem].type==NM_TYPE_SLIDER))
{
switch( k ) {
case KEY_PAD4:
case KEY_LEFT:
case KEY_MINUS:
case KEY_MINUS+KEY_SHIFTED:
case KEY_PADMINUS:
menu->items[menu->citem].value -= 1;
break;
case KEY_RIGHT:
case KEY_PAD6:
case KEY_EQUAL:
case KEY_EQUAL+KEY_SHIFTED:
case KEY_PADPLUS:
menu->items[menu->citem].value++;
break;
case KEY_PAGEUP:
case KEY_PAD9:
case KEY_SPACEBAR:
menu->items[menu->citem].value += 10;
break;
case KEY_PAGEDOWN:
case KEY_BACKSP:
case KEY_PAD3:
menu->items[menu->citem].value -= 10;
break;
}
}
}
#ifdef NEWMENU_MOUSE
newmenu_show_cursor();
#endif
for (i=menu->scroll_offset; i<menu->max_displayable+menu->scroll_offset; i++ )
if (i==menu->citem && (menu->items[i].type==NM_TYPE_INPUT || (menu->items[i].type==NM_TYPE_INPUT_MENU && menu->items[i].group)))
update_cursor( &menu->items[i],menu->scroll_offset);
gr_set_current_canvas(save_canvas);
return 1;
}
int newmenu_do4( char * title, char * subtitle, int nitems, newmenu_item * item, int (*subfunction)(newmenu *menu, d_event *event, void *userdata), void *userdata, int citem, char * filename, int width, int height, int TinyMode )
{
window *wind = NULL;
newmenu *menu;
int i,j,aw, tw, th, twidth,fm,right_offset;
int nmenus, nothers;
grs_font * save_font;
int string_width, string_height, average_width;
grs_canvas *menu_canvas, *save_canvas;
int rval = -1;
MALLOC(menu, newmenu, 1);
if (!menu)
return -1;
menu->scroll_offset = 0;
menu->last_scroll_check = -1;
menu->all_text = 0;
menu->is_scroll_box = 0;
menu->sound_stopped = menu->time_stopped = 0;
menu->max_on_menu = MAXDISPLAYABLEITEMS;
menu->dblclick_flag = 0;
menu->title = title;
menu->subtitle = subtitle;
menu->nitems = nitems;
menu->subfunction = subfunction;
menu->items = item;
menu->filename = filename;
menu->tiny_mode = TinyMode;
menu->done = 0;
menu->userdata = userdata;
newmenu_close();
newmenu_hide_cursor();
if (nitems < 1 )
{
d_free(menu);
return -1;
}
menu->max_displayable=nitems;
if ( Function_mode == FMODE_GAME && !((Game_mode & GM_MULTI) && (Newdemo_state != ND_STATE_PLAYBACK))) {
digi_pause_digi_sounds();
menu->sound_stopped = 1;
}
if (!(((Game_mode & GM_MULTI) && (Newdemo_state != ND_STATE_PLAYBACK)) && (Function_mode == FMODE_GAME) && (!Endlevel_sequence)) )
{
menu->time_stopped = 1;
stop_time();
}
save_canvas = grd_curcanv;
gr_set_current_canvas(NULL);
save_font = grd_curcanv->cv_font;
tw = th = 0;
if ( title ) {
gr_set_curfont(HUGE_FONT);
gr_get_string_size(title,&string_width,&string_height,&average_width );
tw = string_width;
th = string_height;
}
if ( subtitle ) {
gr_set_curfont(MEDIUM3_FONT);
gr_get_string_size(subtitle,&string_width,&string_height,&average_width );
if (string_width > tw )
tw = string_width;
th += string_height;
}
th += FSPACY(5); //put some space between titles & body
if (TinyMode)
gr_set_curfont(GAME_FONT);
else
gr_set_curfont(MEDIUM1_FONT);
menu->w = aw = 0;
menu->h = th;
nmenus = nothers = 0;
// Find menu height & width (store in w,h)
for (i=0; i<nitems; i++ ) {
item[i].y = menu->h;
gr_get_string_size(item[i].text,&string_width,&string_height,&average_width );
item[i].right_offset = 0;
item[i].saved_text[0] = '\0';
if ( item[i].type == NM_TYPE_SLIDER ) {
int index,w1,h1,aw1;
nothers++;
index = sprintf( item[i].saved_text, "%s", SLIDER_LEFT );
for (j=0; j<(item[i].max_value-item[i].min_value+1); j++ ) {
index+= sprintf( item[i].saved_text + index, "%s", SLIDER_MIDDLE );
}
sprintf( item[i].saved_text + index, "%s", SLIDER_RIGHT );
gr_get_string_size(item[i].saved_text,&w1,&h1,&aw1 );
string_width += w1 + aw;
}
if ( item[i].type == NM_TYPE_MENU ) {
nmenus++;
}
if ( item[i].type == NM_TYPE_CHECK ) {
int w1,h1,aw1;
nothers++;
gr_get_string_size(NORMAL_CHECK_BOX, &w1, &h1, &aw1 );
item[i].right_offset = w1;
gr_get_string_size(CHECKED_CHECK_BOX, &w1, &h1, &aw1 );
if (w1 > item[i].right_offset)
item[i].right_offset = w1;
}
if (item[i].type == NM_TYPE_RADIO ) {
int w1,h1,aw1;
nothers++;
gr_get_string_size(NORMAL_RADIO_BOX, &w1, &h1, &aw1 );
item[i].right_offset = w1;
gr_get_string_size(CHECKED_RADIO_BOX, &w1, &h1, &aw1 );
if (w1 > item[i].right_offset)
item[i].right_offset = w1;
}
if (item[i].type==NM_TYPE_NUMBER ) {
int w1,h1,aw1;
char test_text[20];
nothers++;
sprintf( test_text, "%d", item[i].max_value );
gr_get_string_size( test_text, &w1, &h1, &aw1 );
item[i].right_offset = w1;
sprintf( test_text, "%d", item[i].min_value );
gr_get_string_size( test_text, &w1, &h1, &aw1 );
if ( w1 > item[i].right_offset)
item[i].right_offset = w1;
}
if ( item[i].type == NM_TYPE_INPUT ) {
Assert( strlen(item[i].text) < NM_MAX_TEXT_LEN );
strcpy(item[i].saved_text, item[i].text );
nothers++;
string_width = item[i].text_len*FSPACX(8)+item[i].text_len;
if ( string_width > MAX_TEXT_WIDTH )
string_width = MAX_TEXT_WIDTH;
item[i].value = -1;
}
if ( item[i].type == NM_TYPE_INPUT_MENU ) {
Assert( strlen(item[i].text) < NM_MAX_TEXT_LEN );
strcpy(item[i].saved_text, item[i].text );
nmenus++;
string_width = item[i].text_len*FSPACX(8)+item[i].text_len;
item[i].value = -1;
item[i].group = 0;
}
item[i].w = string_width;
item[i].h = string_height;
if ( string_width > menu->w )
menu->w = string_width; // Save maximum width
if ( average_width > aw )
aw = average_width;
menu->h += string_height+FSPACY(1); // Find the height of all strings
}
if (!TinyMode && i > menu->max_on_menu)
{
menu->is_scroll_box=1;
menu->h=((menu->max_on_menu+(subtitle?1:0))*LINE_SPACING);
menu->max_displayable=menu->max_on_menu;
// if our last citem was > menu->max_on_menu, make sure we re-scroll when we call this menu again
if (citem > menu->max_on_menu-4)
{
menu->scroll_offset = citem - (menu->max_on_menu-4);
if (menu->scroll_offset + menu->max_on_menu > nitems)
menu->scroll_offset = nitems - menu->max_on_menu;
}
}
else
{
menu->is_scroll_box=0;
menu->max_on_menu=i;
}
right_offset=0;
if ( width > -1 )
menu->w = width;
if ( height > -1 )
menu->h = height;
for (i=0; i<nitems; i++ ) {
item[i].w = menu->w;
if (item[i].right_offset > right_offset )
right_offset = item[i].right_offset;
}
menu->w += right_offset;
twidth = 0;
if ( tw > menu->w ) {
twidth = ( tw - menu->w )/2;
menu->w = tw;
}
// Find min point of menu border
menu->w += BORDERX*2;
menu->h += BORDERY*2;
menu->x = (GWIDTH-menu->w)/2;
menu->y = (GHEIGHT-menu->h)/2;
if ( menu->x < 0 ) menu->x = 0;
if ( menu->y < 0 ) menu->y = 0;
nm_draw_background1( menu->filename );
// Create the basic window
if (menu)
wind = window_create(&grd_curscreen->sc_canvas, menu->x, menu->y, menu->w, menu->h, (int (*)(window *, d_event *, void *))newmenu_handler, menu);
if (!wind)
{
if (menu->time_stopped)
start_time();
if ( menu->sound_stopped )
digi_resume_digi_sounds();
d_free(menu);
newmenu_hide_cursor();
return -1;
}
menu_canvas = window_get_canvas(wind);
gr_set_curfont(save_font);
gr_set_current_canvas(menu_canvas);
// Update all item's x & y values.
for (i=0; i<nitems; i++ ) {
item[i].x = BORDERX + twidth + right_offset;
item[i].y += BORDERY;
if ( item[i].type==NM_TYPE_RADIO ) {
fm = -1; // find first marked one
for ( j=0; j<nitems; j++ ) {
if ( item[j].type==NM_TYPE_RADIO && item[j].group==item[i].group ) {
if (fm==-1 && item[j].value)
fm = j;
item[j].value = 0;
}
}
if ( fm>=0 )
item[fm].value=1;
else
item[i].value=1;
}
}
if (citem==-1) {
menu->citem = -1;
} else {
if (citem < 0 ) citem = 0;
if (citem > nitems-1 ) citem = nitems-1;
menu->citem = citem;
#ifdef NEWMENU_MOUSE
menu->dblclick_flag = 1;
#endif
while ( item[menu->citem].type==NM_TYPE_TEXT ) {
menu->citem++;
if (menu->citem >= nitems ) {
menu->citem=0;
}
if (menu->citem == citem ) {
menu->citem=0;
menu->all_text=1;
break;
}
}
}
// Clear mouse, joystick to clear button presses.
game_flush_inputs();
#ifdef NEWMENU_MOUSE
menu->mouse_state = menu->omouse_state = 0;
newmenu_show_cursor();
#endif
gr_set_current_canvas(save_canvas);
// All newmenus get their own event loop, for now.
while (!menu->done)
event_process();
window_close(wind);
rval = menu->citem;
d_free(menu);
return rval;
}
int nm_messagebox1( char *title, int (*subfunction)(newmenu *menu, d_event *event, void *userdata), void *userdata, int nchoices, ... )
{
int i;
char * format;
va_list args;
char *s;
char nm_text[MESSAGEBOX_TEXT_SIZE];
newmenu_item nm_message_items[5];
va_start(args, nchoices );
Assert( nchoices <= 5 );
for (i=0; i<nchoices; i++ ) {
s = va_arg( args, char * );
nm_message_items[i].type = NM_TYPE_MENU; nm_message_items[i].text = s;
}
format = va_arg( args, char * );
strcpy( nm_text, "" );
vsprintf(nm_text,format,args);
va_end(args);
Assert(strlen(nm_text) < MESSAGEBOX_TEXT_SIZE);
return newmenu_do( title, nm_text, nchoices, nm_message_items, subfunction, userdata );
}
int nm_messagebox( char *title, int nchoices, ... )
{
int i;
char * format;
va_list args;
char *s;
char nm_text[MESSAGEBOX_TEXT_SIZE];
newmenu_item nm_message_items[5];
va_start(args, nchoices );
Assert( nchoices <= 5 );
for (i=0; i<nchoices; i++ ) {
s = va_arg( args, char * );
nm_message_items[i].type = NM_TYPE_MENU; nm_message_items[i].text = s;
}
format = va_arg( args, char * );
strcpy( nm_text, "" );
vsprintf(nm_text,format,args);
va_end(args);
Assert(strlen(nm_text) < MESSAGEBOX_TEXT_SIZE );
return newmenu_do( title, nm_text, nchoices, nm_message_items, NULL, NULL );
}
// Example listbox callback function...
// int lb_callback( int * citem, int *nitems, char * items[], int *keypress )
// {
// int i;
//
// if ( *keypress = KEY_CTRLED+KEY_D ) {
// if ( *nitems > 1 ) {
// PHYSFS_delete(items[*citem]); // Delete the file
// for (i=*citem; i<*nitems-1; i++ ) {
// items[i] = items[i+1];
// }
// *nitems = *nitems - 1;
// d_free( items[*nitems] );
// items[*nitems] = NULL;
// return 1; // redraw;
// }
// *keypress = 0;
// }
// return 0;
// }
#define LB_ITEMS_ON_SCREEN 8
struct listbox
{
char *title;
int nitems;
char **item;
int allow_abort_flag;
int (*listbox_callback)(listbox *lb, d_event *event, void *userdata);
int done, citem, first_item;
int box_w, height, box_x, box_y, title_height;
int mouse_state, omouse_state;
void *userdata;
};
char **listbox_get_items(listbox *lb)
{
return lb->item;
}
int listbox_get_nitems(listbox *lb)
{
return lb->nitems;
}
int listbox_get_citem(listbox *lb)
{
return lb->citem;
}
void listbox_delete_item(listbox *lb, int item)
{
int i;
Assert(item >= 0);
if (lb->nitems)
{
for (i=item; i<lb->nitems-1; i++ )
lb->item[i] = lb->item[i+1];
lb->nitems--;
lb->item[lb->nitems] = NULL;
if (lb->citem >= lb->nitems)
lb->citem = lb->nitems ? lb->nitems - 1 : 0;
}
}
int listbox_handler(window *wind, d_event *event, listbox *lb)
{
int i;
int ocitem, ofirst_item, key;
#ifdef NEWMENU_MOUSE
int mx, my, mz, x1, x2, y1, y2; //, dblclick_flag;
#endif
int rval = 0;
if (event->type == EVENT_CLOSE)
{
// Don't allow cancel here - handle item selected events / key events instead
if (lb->listbox_callback)
(*lb->listbox_callback)(lb, event, lb->userdata);
newmenu_hide_cursor();
return 1; // always close
}
if (event->type == EVENT_DRAW)
{
#ifdef OGL
nm_draw_background1(NULL);
#endif
nm_draw_background( lb->box_x-BORDERX,lb->box_y-lb->title_height-BORDERY,lb->box_x+lb->box_w+BORDERX,lb->box_y+lb->height+BORDERY );
gr_set_curfont(MEDIUM3_FONT);
gr_string( 0x8000, lb->box_y - lb->title_height, lb->title );
gr_setcolor( BM_XRGB( 0,0,0) );
for (i=lb->first_item; i<lb->first_item+LB_ITEMS_ON_SCREEN; i++ ) {
int y = (i-lb->first_item)*LINE_SPACING+lb->box_y;
if ( i >= lb->nitems ) {
gr_setcolor( BM_XRGB(5,5,5));
gr_rect( lb->box_x + lb->box_w - FSPACX(1), y-FSPACY(1), lb->box_x + lb->box_w, y + LINE_SPACING);
gr_setcolor( BM_XRGB(2,2,2));
gr_rect( lb->box_x - FSPACX(1), y - FSPACY(1), lb->box_x, y + LINE_SPACING );
gr_setcolor( BM_XRGB(0,0,0));
gr_rect( lb->box_x, y - FSPACY(1), lb->box_x + lb->box_w - FSPACX(1), y + LINE_SPACING);
} else {
if ( i == lb->citem )
gr_set_curfont(MEDIUM2_FONT);
else
gr_set_curfont(MEDIUM1_FONT);
gr_setcolor( BM_XRGB(5,5,5));
gr_rect( lb->box_x + lb->box_w - FSPACX(1), y-FSPACY(1), lb->box_x + lb->box_w, y + LINE_SPACING);
gr_setcolor( BM_XRGB(2,2,2));
gr_rect( lb->box_x - FSPACX(1), y - FSPACY(1), lb->box_x, y + LINE_SPACING );
gr_setcolor( BM_XRGB(0,0,0));
gr_rect( lb->box_x, y - FSPACY(1), lb->box_x + lb->box_w - FSPACX(1), y + LINE_SPACING);
gr_string( lb->box_x+FSPACX(5), y, lb->item[i] );
}
}
// Only allow drawing over the top of the default stuff
if ( lb->listbox_callback )
(*lb->listbox_callback)(lb, event, lb->userdata);
return 1;
}
timer_delay2(50);
ocitem = lb->citem;
ofirst_item = lb->first_item;
#ifdef NEWMENU_MOUSE
lb->omouse_state = lb->mouse_state;
lb->mouse_state = mouse_button_state(0);
#endif
//see if redbook song needs to be restarted
RBACheckFinishedHook();
key = key_inkey();
if ( lb->listbox_callback )
{
if (key)
{
d_event_keycommand key_event; // somewhere to put the keycode for now
key_event.type = EVENT_KEY_COMMAND;
key_event.keycode = key;
rval = (*lb->listbox_callback)(lb, (d_event *)&key_event, lb->userdata);
key = key_event.keycode;
}
else
rval = (*lb->listbox_callback)(lb, event, lb->userdata);
}
if (rval < -1) {
lb->citem = rval;
lb->done = 1;
return 1;
}
else if (rval)
return 1; // event handled already, but stay in listbox
switch(key) {
#ifdef macintosh
case KEY_COMMAND+KEY_SHIFTED+KEY_3:
#endif
case KEY_PRINT_SCREEN:
save_screen_shot(0);
break;
case KEY_HOME:
case KEY_PAD7:
lb->citem = 0;
break;
case KEY_END:
case KEY_PAD1:
lb->citem = lb->nitems-1;
break;
case KEY_UP:
case KEY_PAD8:
lb->citem--;
break;
case KEY_DOWN:
case KEY_PAD2:
lb->citem++;
break;
case KEY_PAGEDOWN:
case KEY_PAD3:
lb->citem += LB_ITEMS_ON_SCREEN;
break;
case KEY_PAGEUP:
case KEY_PAD9:
lb->citem -= LB_ITEMS_ON_SCREEN;
break;
case KEY_ESC:
if (lb->allow_abort_flag) {
lb->citem = -1;
lb->done = 1;
return 1;
}
break;
case KEY_ENTER:
case KEY_PADENTER:
lb->done = 1;
return 1;
break;
case KEY_ALTED+KEY_ENTER:
case KEY_ALTED+KEY_PADENTER:
gr_toggle_fullscreen();
break;
default:
{
int ascii = key_ascii();
if ( ascii < 255 ) {
int cc,cc1;
cc=cc1=lb->citem+1;
if (cc1 < 0 ) cc1 = 0;
if (cc1 >= lb->nitems ) cc1 = 0;
while(1) {
if ( cc < 0 ) cc = 0;
if ( cc >= lb->nitems ) cc = 0;
if ( lb->citem == cc ) break;
if ( toupper( lb->item[cc][0] ) == toupper(ascii) ) {
lb->citem = cc;
break;
}
cc++;
}
}
}
}
if (lb->citem<0)
lb->citem=0;
if (lb->citem>=lb->nitems)
lb->citem = lb->nitems-1;
if (lb->citem< lb->first_item)
lb->first_item = lb->citem;
if (lb->citem>=( lb->first_item+LB_ITEMS_ON_SCREEN))
lb->first_item = lb->citem-LB_ITEMS_ON_SCREEN+1;
if (lb->nitems <= LB_ITEMS_ON_SCREEN )
lb->first_item = 0;
if (lb->first_item>lb->nitems-LB_ITEMS_ON_SCREEN)
lb->first_item = lb->nitems-LB_ITEMS_ON_SCREEN;
if (lb->first_item < 0 ) lb->first_item = 0;
#ifdef NEWMENU_MOUSE
if (lb->mouse_state) {
int w, h, aw;
mouse_get_pos(&mx, &my, &mz);
for (i=lb->first_item; i<lb->first_item+LB_ITEMS_ON_SCREEN; i++ ) {
if (i > lb->nitems)
break;
gr_get_string_size(lb->item[i], &w, &h, &aw );
x1 = lb->box_x;
x2 = lb->box_x + lb->box_w;
y1 = (i-lb->first_item)*LINE_SPACING+lb->box_y;
y2 = y1+h;
if ( ((mx > x1) && (mx < x2)) && ((my > y1) && (my < y2)) ) {
lb->citem = i;
lb->done = 1;
return 1;
break;
}
}
}
#endif
return 1;
}
int newmenu_listbox( char * title, int nitems, char * items[], int allow_abort_flag, int (*listbox_callback)(listbox *lb, d_event *event, void *userdata), void *userdata )
{
return newmenu_listbox1( title, nitems, items, allow_abort_flag, 0, listbox_callback, userdata );
}
int newmenu_listbox1( char * title, int nitems, char * items[], int allow_abort_flag, int default_item, int (*listbox_callback)(listbox *lb, d_event *event, void *userdata), void *userdata )
{
listbox *lb;
window *wind;
int i, rval = -1;
MALLOC(lb, listbox, 1);
if (!lb)
return -1;
newmenu_close();
lb->title = title;
lb->nitems = nitems;
lb->item = items;
lb->allow_abort_flag = allow_abort_flag;
lb->listbox_callback = listbox_callback;
lb->userdata = userdata;
gr_set_current_canvas(NULL);
gr_set_curfont(MEDIUM3_FONT);
lb->box_w = 0;
for (i=0; i<nitems; i++ ) {
int w, h, aw;
gr_get_string_size( items[i], &w, &h, &aw );
if ( w > lb->box_w )
lb->box_w = w+FSPACX(10);
}
lb->height = LINE_SPACING * LB_ITEMS_ON_SCREEN;
{
int w, h, aw;
gr_get_string_size( title, &w, &h, &aw );
if ( w > lb->box_w )
lb->box_w = w;
lb->title_height = h+FSPACY(5);
}
lb->box_x = (grd_curcanv->cv_bitmap.bm_w-lb->box_w)/2;
lb->box_y = (grd_curcanv->cv_bitmap.bm_h-(lb->height+lb->title_height))/2 + lb->title_height;
if ( lb->box_y < lb->title_height )
lb->box_y = lb->title_height;
wind = window_create(&grd_curscreen->sc_canvas, lb->box_x-BORDERX, lb->box_y-lb->title_height-BORDERY, lb->box_w+2*BORDERX, lb->height+2*BORDERY, (int (*)(window *, d_event *, void *))listbox_handler, lb);
if (!wind)
{
d_free(lb);
newmenu_hide_cursor();
return -1;
}
lb->done = 0;
lb->citem = default_item;
if ( lb->citem < 0 ) lb->citem = 0;
if ( lb->citem >= nitems ) lb->citem = 0;
lb->first_item = -1;
lb->mouse_state = lb->omouse_state = 0; //dblclick_flag = 0;
newmenu_show_cursor();
while(!lb->done)
event_process();
window_close(wind);
rval = lb->citem;
d_free(lb);
return rval;
}
//added on 10/14/98 by Victor Rachels to attempt a fixedwidth font messagebox
int nm_messagebox_fixedfont( char *title, int nchoices, ... )
{
int i;
char * format;
va_list args;
char *s;
char nm_text[MESSAGEBOX_TEXT_SIZE];
newmenu_item nm_message_items[5];
va_start(args, nchoices );
Assert( nchoices <= 5 );
for (i=0; i<nchoices; i++ ) {
s = va_arg( args, char * );
nm_message_items[i].type = NM_TYPE_MENU; nm_message_items[i].text = s;
}
format = va_arg( args, char * );
//sprintf( nm_text, "" ); // adb: ?
vsprintf(nm_text,format,args);
va_end(args);
Assert(strlen(nm_text) < MESSAGEBOX_TEXT_SIZE );
return newmenu_do_fixedfont( title, nm_text, nchoices, nm_message_items, NULL, NULL, 0, NULL, -1, -1 );
}
//end this section addition - Victor Rachels
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