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#include <proto/exec.h>
#include <proto/graphics.h>
#include <proto/intuition.h>
#include <proto/dos.h>
#include <stdarg.h>
#include "Bobi.h"
extern struct Screen *mainscreen;
extern struct Window *mainwindow,*toolwindow;
extern WORD options;
extern UWORD mainpalette[],Palette[];
extern BYTE defaultorg;
extern struct MenuItem LayerModeMenuItem,OrgGridMenuItem,
BobBordersMenuItem,CollisionRectMenuItem,
FirstDefaultOrgSubItem;
extern BYTE arexxflag;
/****************************************************************************
** Requester mit einem OK-Gadget anzeigen
*/
void ShowMonoReq2(char *text,...)
{
char buf[256];
va_list args;
va_start(args,text);
vsprintf(buf,text,args);
LockWindows();
ShowRequest(buf,0," OK ",0x8000);
UnLockWindows();
}
/****************************************************************************
** Requester mit PosText und "Cancel" anzeigen
*/
BOOL ShowRequest2(char *text,char *postext)
{
BOOL val;
LockWindows();
val = ShowRequest(text,postext,"CANCEL",0x8000);
UnLockWindows();
return(val);
}
/****************************************************************************
** 'Can't open file' plus Text ausgeben
*/
void ShowFileError(char *name)
{
char buf[200];
sprintf(buf,"Can't open file\n'%s' !",name);
ShowMonoReq2(buf);
}
/****************************************************************************
** File zum Schreiben öffnen und Requester bringen falls es schon existiert
*/
BPTR OpenNewFileSafely(char *name)
{
register BPTR file;
char buf[200];
if(!arexxflag) /* Wenn das Kommando von ARexx kommt wird nix getestet */
{
if(file=Lock(name,ACCESS_READ))
{
UnLock(file);
sprintf(buf,"Warning: The file\n'%s'\nexists. Save over top of it?",name);
if(!ShowRequest2(buf,"YES")) return 0;
}
}
if(!(file=Open(name,MODE_NEWFILE)))
{
ShowFileError(name);
return 0;
}
return file;
}
/****************************************************************************
** Rahmen in gewünschter Farbe zeichnen
*/
void DrawRect(struct RastPort *rp,WORD x0,WORD y0,WORD x1,WORD y1,WORD col)
{
SetDrMd(rp,JAM1);
SetAPen(rp,col);
Move(rp,x0,y0);
Draw(rp,x1,y0);
Draw(rp,x1,y1);
Draw(rp,x0,y1);
Draw(rp,x0,y0);
}
/****************************************************************************
** Fadenkreuz zeichnen
*/
void DrawCross(struct Screen *screen,WORD x,WORD y)
{
if(x>=0)
{
register struct RastPort *rp = &(screen->RastPort);
SetDrMd(rp,COMPLEMENT);
Move(rp,0,y);
Draw(rp,screen->Width-1,y);
Move(rp,x,0);
Draw(rp,x,screen->Height-1);
}
}
/****************************************************************************
** MainScreen-Farbpalette setzen
*/
void LoadPalette(UWORD *pal)
{
LoadRGB4(&(mainscreen->ViewPort),pal,32);
}
/****************************************************************************
** Menus abschalten und Snooze-Pointer setzen
*/
static WORD LockCntr;
void LockWindows()
{
if(!LockCntr)
{
LoadPalette(Palette);
Snooze(mainwindow);
if(toolwindow) Snooze(toolwindow);
}
LockCntr++;
}
/****************************************************************************
** Windows wieder unlocken
*/
void UnLockWindows()
{
if(LockCntr>0) --LockCntr;
if(!LockCntr)
{
if(toolwindow) UnSnooze(toolwindow);
UnSnooze(mainwindow);
LoadPalette(mainpalette);
}
}
/****************************************************************************
** Globale Optionen setzen und in den Menuitems updaten
*/
void SetGlobalOptions(WORD opts, BYTE deforg)
{
struct MenuItem *item;
int i;
options = opts;
if(opts & GOF_LAYERMODE) LayerModeMenuItem.Flags |= CHECKED;
else LayerModeMenuItem.Flags &= ~CHECKED;
if(opts & GOF_ORGGRID) OrgGridMenuItem.Flags |= CHECKED;
else OrgGridMenuItem.Flags &= ~CHECKED;
if(opts & GOF_BOBBORDERS) BobBordersMenuItem.Flags |= CHECKED;
else BobBordersMenuItem.Flags &= ~CHECKED;
if(opts & GOF_COLLISIONRECT) CollisionRectMenuItem.Flags |= CHECKED;
else CollisionRectMenuItem.Flags &= ~CHECKED;
defaultorg = deforg;
for(i=0,item = &FirstDefaultOrgSubItem; item; item=item->NextItem,++i)
{
if(i == defaultorg) item->Flags |= CHECKED;
else item->Flags &= ~CHECKED;
}
}
/****************************************************************************
** Globale Optionen aus den Menuitems auslesen
*/
void GetGlobalOptions()
{
struct MenuItem *item;
options=0;
if(LayerModeMenuItem.Flags & CHECKED) options |= GOF_LAYERMODE;
if(OrgGridMenuItem.Flags & CHECKED) options |= GOF_ORGGRID;
if(BobBordersMenuItem.Flags & CHECKED) options |= GOF_BOBBORDERS;
if(CollisionRectMenuItem.Flags & CHECKED) options |= GOF_COLLISIONRECT;
defaultorg=0;
for(item = &FirstDefaultOrgSubItem; item; item=item->NextItem)
{
if(item->Flags & CHECKED) break;
defaultorg++;
}
}
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