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    Length: 1738 (0x6ca)
    Types: TextFile
    Names: »levelsw.c«

└─⟦b20c6495f⟧ Bits:30007238 EUUGD18: Wien-båndet, efterår 1987
    └─⟦this⟧ »EUUGD18/Sun/Mines/levelsw.c« 

TextFile

/*
 * level display/control subwindow handling
 *
 * Copyright (c) 1987 Tom Anderson; 20831 Frank Waters Road;
 * Stanwood, WA  98282.   All rights reserved.
 */
static char copyright[] = "Copyright 1987 Tom Anderson";

#include <stdio.h>
#include <suntool/tool_hs.h>
#include <suntool/panel.h>
#include <strings.h>

#include "mines.h"

#define	MAX_SEND_LENGTH		60

struct toolsw * LevelSW;
Panel LevelPanel;

Panel_item ChangeLevelItem;

/*ARGSUSED*/
levelProc(item, event)
    Panel_item item;
    struct inputevent *event;
{
    char c[MAX_SEND_LENGTH+1];
    static int oldLevel = DEFAULT_MINE_QTY;
    int newLevel;

    /* get the new level request text */
    strcpy(c, (char *) panel_get_value(ChangeLevelItem));
    /* set the new level text to nil */
    panel_set_value(ChangeLevelItem, "");
    if (sscanf(c, "%d", &newLevel) == 1
    && newLevel >= 0 
    && newLevel < SIDE_SIZE * SIDE_SIZE - 20) 
	oldLevel = newLevel;
    InitBoard(oldLevel);
    DrawBoard(); 
    Message(MineWarningMessage());
    sprintf(c, "[%d]", oldLevel);
    panel_set(ChangeLevelItem, 
	PANEL_LABEL_STRING, c,
	0);
}

/*
 * set up the level control subwindow
 * (if we are playing against the machine, leave them out)
 */
void
InitLevelSW()
{
    char c[128];

    if ((LevelSW = panel_create(MinesTool, 0)) == NULL) {
	fprintf(stderr, "Can't create level control subwindow\n");
	exit(1);
    }
    sprintf(c, "[%d]", DEFAULT_MINE_QTY);
    LevelPanel = LevelSW->ts_data;
    ChangeLevelItem = panel_create_item(LevelPanel, PANEL_TEXT,
	PANEL_LABEL_STRING, c,
	PANEL_NOTIFY_STRING, "\n\r",
	PANEL_NOTIFY_LEVEL, PANEL_SPECIFIED,
	PANEL_NOTIFY_PROC, levelProc,
	PANEL_VALUE_STORED_LENGTH, MAX_SEND_LENGTH,
	0);
    panel_fit_height(LevelPanel); 
}