From 62e509e9c90d728c9f65145947276f79112ab48c Mon Sep 17 00:00:00 2001
From: "Christian A. Weber" <chris@gna.ch>
Date: Tue, 2 Nov 1993 18:53:33 +0000
Subject: Initial revision

---
 Anim.c | 196 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 196 insertions(+)
 create mode 100644 Anim.c

(limited to 'Anim.c')

diff --git a/Anim.c b/Anim.c
new file mode 100644
index 0000000..c4aa3c0
--- /dev/null
+++ b/Anim.c
@@ -0,0 +1,196 @@
+/*
+**  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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