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/*
** Bobi - The Ultimate Amiga Bob Manipulator
**
** Anim.c - Bobs animieren
**
** COPYRIGHT (C) 1989-1993 BY CHRISTIAN A. WEBER, ZUERICH, SWITZERLAND.
** ALL RIGHTS RESERVED. NO PART OF THIS SOFTWARE MAY BE COPIED, REPRODUCED,
** OR TRANSMITTED IN ANY FORM OR BY ANY MEANS, WITHOUT THE PRIOR WRITTEN
** PERMISSION OF THE AUTHOR. NO WARRANTY. USE AT YOUR OWN RISK.
*/
#include <proto/exec.h>
#include <proto/graphics.h>
#include <proto/intuition.h>
#include <proto/dos.h>
#include "Bobi.h"
#include "BobStructure.h"
#define MAXANIMDELAY 50
extern struct Gadget AnimSpeedGadget;
extern struct PropInfo AnimSpeedGadgetSInfo;
extern struct MyBob *BobTable[];
extern struct Window *mainwindow,*toolwindow;
extern WORD numbobs,actbobnum;
extern WORD firstanimbob,lastanimbob,animflags;
extern struct MenuItem ForwardItem,BackwardItem,PingPongItem;
/*************************************************************************/
void SetFirstBobFunc()
{
if(BobTable[actbobnum]) firstanimbob = actbobnum;
else ShowMonoReq2("No bob selected!");
}
/*************************************************************************/
void SetLastBobFunc()
{
if(BobTable[actbobnum]) lastanimbob = actbobnum;
else ShowMonoReq2("No bob selected!");
}
/*************************************************************************/
void StartAnimFunc()
{
register struct IntuiMessage *msg;
register LONG bobnum,dir,delay,i;
struct Menu *mainmenus,*toolmenus;
STRPTR oldmaintitle,oldtooltitle;
oldmaintitle=mainwindow->ScreenTitle;
SetWindowTitles(mainwindow,(STRPTR)(~0L),"Hit <ESC> or RMB to stop animation");
mainmenus = mainwindow->MenuStrip;
ClearMenuStrip(mainwindow);
if(toolwindow)
{
oldtooltitle=toolwindow->ScreenTitle;
SetWindowTitles(toolwindow,(STRPTR)(~0L),"Hit <ESC> or RMB to stop animation");
toolmenus = toolwindow->MenuStrip;
ClearMenuStrip(toolwindow);
}
if(lastanimbob < firstanimbob)
{
bobnum = lastanimbob;
lastanimbob = firstanimbob;
firstanimbob = bobnum;
}
bobnum = firstanimbob;
dir=1; if(animflags & AF_BACKWARD) dir=-1;
for(;;)
{
delay = (GetAnimSpeed()*MAXANIMDELAY+0x7fffL)>>16;
for(i=0; i<delay; ++i)
{
WaitTOF();
msg=(struct IntuiMessage *)GetMsg(mainwindow->UserPort);
if(toolwindow)
{
if(!msg) msg=(struct IntuiMessage *)GetMsg(toolwindow->UserPort);
}
if(msg)
{
if((msg->Class==MENUPICK) ||
((msg->Class==RAWKEY) && (msg->Code==0x45)))
{
ReplyMsg((struct Message *)msg);
goto endanim;
}
ReplyMsg((struct Message *)msg);
}
}
bobnum += dir;
if(animflags & AF_BOUNCE)
{
if((bobnum>lastanimbob) || (bobnum<firstanimbob))
{
dir = (-dir);
bobnum += dir;
bobnum += dir;
}
}
else
{
if(bobnum>lastanimbob) bobnum = firstanimbob;
if(bobnum<firstanimbob) bobnum = lastanimbob;
}
ShowBob(BobTable[bobnum]);
}
endanim:
actbobnum = bobnum;
SetWindowTitles(mainwindow,(STRPTR)(~0L),oldmaintitle);
if(toolwindow) SetWindowTitles(toolwindow,(STRPTR)(~0L),oldtooltitle);
ShowFrame(actbobnum);
SetMenuStrip(mainwindow,mainmenus);
if(toolwindow) SetMenuStrip(toolwindow,toolmenus);
}
/*************************************************************************/
UWORD GetAnimSpeed()
{
return(AnimSpeedGadgetSInfo.VertPot);
}
/*************************************************************************/
void SetAnimSpeed(UWORD speed)
{
AnimSpeedGadgetSInfo.VertBody = 0xffffL/MAXANIMDELAY;
AnimSpeedGadgetSInfo.VertPot = speed;
if(toolwindow)
RefreshGList(&AnimSpeedGadget,toolwindow,0,1);
}
/*************************************************************************/
void SetAnimFlags(WORD flags)
{
ForwardItem.MutualExclude = 6;
BackwardItem.MutualExclude = 5;
PingPongItem.MutualExclude = 3;
ForwardItem.Flags &= ~CHECKED;
BackwardItem.Flags &= ~CHECKED;
PingPongItem.Flags &= ~CHECKED;
if(flags & AF_FORWARD)
{
ForwardItem.Flags |= CHECKED;
}
if(flags & AF_BACKWARD)
{
BackwardItem.Flags |= CHECKED;
}
if(flags & AF_BOUNCE)
{
PingPongItem.Flags |= CHECKED;
}
animflags = flags;
}
/*************************************************************************/
void SetAnimModeFunc()
{
if(ForwardItem.Flags & CHECKED)
{
animflags = AF_FORWARD;
}
else if(BackwardItem.Flags & CHECKED)
{
animflags = 0;
}
else /* if(PingPongItem.Flags & CHECKED) */
{
animflags = AF_BOUNCE;
}
}
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