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prefs.c
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C/C++ Source or Header
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1994-10-03
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3KB
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166 lines
/*
* Copyright (c) 1993 Michael D. Bayne.
* All rights reserved.
*
* Please see the documentation accompanying the distribution for distribution
* and disclaimer information.
*/
#include <libraries/gadtools.h>
#include <clib/exec_protos.h>
#include <clib/intuition_protos.h>
#include <clib/gadtools_protos.h>
#include "/Garshnelib/Garshnelib_protos.h"
#include "/Garshnelib/Garshnelib_pragmas.h"
#include "Life.h"
#include "Life_rev.h"
#include "/main.h"
#include "//defs.h"
struct ModulePrefs {
LONG Mode;
LONG Depth;
LONG Delay;
LONG Generations;
LONG Density;
};
struct ModulePrefs nP;
VOID *OldPrefs = 0L;
STATIC const UBYTE VersTag[] = VERSTAG;
int BT_SAVEClicked( VOID )
{
if( OldPrefs )
{
CopyMem( &nP, OldPrefs, sizeof( struct ModulePrefs ));
SavePrefs( OldPrefs );
OldPrefs = 0L;
}
return QUIT;
}
int BT_TESTClicked( VOID )
{
MessageServer( BM_SENDBLANK );
return OK;
}
int BT_SCREENClicked( VOID )
{
ScreenModeRequest( LifeWnd, &nP.Mode, &nP.Depth );
return OK;
}
int BT_CANCELClicked( VOID )
{
OldPrefs = 0L;
return QUIT;
}
int SL_DELAYClicked( VOID )
{
nP.Delay = LifeMsg.Code;
return OK;
}
int SL_GENSClicked( VOID )
{
nP.Generations = LifeMsg.Code;
return OK;
}
int SL_DENSITYClicked( VOID )
{
nP.Density = LifeMsg.Code;
return OK;
}
#define BL_SetGadgetAttrs( Gad, Tag, Val ) GT_SetGadgetAttrs( LifeGadgets[Gad], LifeWnd, 0L, Tag, Val, TAG_END )
int LifeVanillaKey( VOID )
{
switch( LifeMsg.Code ) {
case 's':
return BT_SAVEClicked();
case 't':
return BT_TESTClicked();
case 'd':
return BT_SCREENClicked();
case 'c':
return QUIT;
case 'l':
BL_SetGadgetAttrs( GD_SL_DELAY, GTSL_Level, Inc( nP.Delay, 1, 120 ));
return OK;
case 'L':
BL_SetGadgetAttrs( GD_SL_DELAY, GTSL_Level, Dec( nP.Delay, 1, 0 ));
return OK;
case 'g':
BL_SetGadgetAttrs( GD_SL_GENS, GTSL_Level, Inc( nP.Generations, 1, 999 ));
return OK;
case 'G':
BL_SetGadgetAttrs( GD_SL_GENS, GTSL_Level, Dec( nP.Generations, 1, 5 ));
return OK;
case 'n':
BL_SetGadgetAttrs( GD_SL_DENSITY, GTSL_Level, Inc( nP.Density, 1, 99 ));
return OK;
case 'N':
BL_SetGadgetAttrs( GD_SL_DENSITY, GTSL_Level, Dec( nP.Density, 1, 1 ));
return OK;
default:
return OK;
}
}
VOID DoPrefs( LONG command, VOID *Prefs )
{
switch( command )
{
case STARTUP:
OldPrefs = Prefs;
CopyMem( Prefs, &nP, sizeof( struct ModulePrefs ));
if( !SetupScreen())
{
LifeLeft = ( Scr->Width - ComputeX( LifeWidth ))/2 - Scr->WBorRight;
LifeTop = ( Scr->Height - ComputeY( LifeHeight ) - Font->ta_YSize )/2 - Scr->WBorBottom;
if( !OpenLifeWindow())
{
BL_SetGadgetAttrs( GD_SL_DELAY, GTSL_Level, nP.Delay );
BL_SetGadgetAttrs( GD_SL_GENS, GTSL_Level, nP.Generations );
BL_SetGadgetAttrs( GD_SL_DENSITY, GTSL_Level, nP.Density );
}
CloseDownScreen();
}
break;
case IDCMP:
if( HandleLifeIDCMP() != QUIT )
break;
case KILL:
CloseLifeWindow();
break;
}
}
LONG WndSignal( VOID )
{
return LifeWnd ? 1L << LifeWnd->UserPort->mp_SigBit : 0L;
}
VOID FillDefaults( VOID *Prefs )
{
struct ModulePrefs mPO = { 0L, 3L, 0L, 150L, 16L };
mPO.Mode = getTopScreenMode();
CopyMem( &mPO, Prefs, sizeof( struct ModulePrefs ));
}