125 lines
2.6 KiB
C
125 lines
2.6 KiB
C
/*
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THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
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SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
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END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
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ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
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IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
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SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
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FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
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CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
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AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
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COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
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*/
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#pragma off (unreferenced)
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static char rcsid[] = "$Id: menu.c,v 1.1.1.1 2001-01-19 03:30:14 bradleyb Exp $";
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#pragma on (unreferenced)
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#include <stdlib.h>
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#include "mem.h"
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#include "fix.h"
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#include "types.h"
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#include "gr.h"
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#include "ui.h"
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#define MENU_BORDER 2
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#define MENU_VERT_SPACING 2
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int MenuX( int x, int y, int NumButtons, char * text[] )
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{
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UI_WINDOW * wnd;
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UI_GADGET_BUTTON ** ButtonG;
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char ** Button;
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int button_width, button_height, width, height;
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int i;
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int w, h;
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int choice;
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ButtonG = (UI_GADGET_BUTTON **)malloc( sizeof(UI_GADGET_BUTTON *)*NumButtons );
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Button = (char **)malloc( sizeof(char *)*NumButtons );
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button_width = button_height = 0;
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for (i=0; i<NumButtons; i++ )
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{
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Button[i] = text[i];
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ui_get_button_size( Button[i], &width, &height );
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if ( width > button_width ) button_width = width;
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if ( height > button_height ) button_height = height;
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}
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width = button_width + 2*(MENU_BORDER+3);
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height = (button_height*NumButtons) + (MENU_VERT_SPACING*(NumButtons-1)) ;
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height += (MENU_BORDER+3) * 2;
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w = grd_curscreen->sc_w;
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h = grd_curscreen->sc_h;
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if ( x == -1 ) x = Mouse.x - width/2;
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if ( y == -1 ) y = Mouse.y;
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if (x < 0 ) {
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x = 0;
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}
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if ( (x+width-1) >= w ) {
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x = w - width;
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}
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if (y < 0 ) {
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y = 0;
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}
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if ( (y+height-1) >= h ) {
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y = h - height;
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}
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wnd = ui_open_window( x, y, width, height, WIN_FILLED | WIN_SAVE_BG );
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x = MENU_BORDER+3;
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y = MENU_BORDER+3;
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for (i=0; i<NumButtons; i++ )
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{
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ButtonG[i] = ui_add_gadget_button( wnd, x, y, button_width, button_height, Button[i], NULL );
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y += button_height+MENU_VERT_SPACING;
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}
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choice = 0;
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while(choice==0)
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{
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ui_mega_process();
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ui_window_do_gadgets(wnd);
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for (i=0; i<NumButtons; i++ )
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{
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if (ButtonG[i]->pressed) {
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choice = i+1;
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break;
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}
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}
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if ( (choice==0) && B1_JUST_RELEASED ) {
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choice = -1;
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break;
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}
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}
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ui_close_window(wnd);
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free(Button);
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free(ButtonG);
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return choice;
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}
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