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/*
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* main_Amiga.h - Main program, AmigaOS specific stuff
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*
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* Frodo (C) 1994-1997,2002-2005 Christian Bauer
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <exec/types.h>
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#include <exec/execbase.h>
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#include <proto/exec.h>
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#include <proto/intuition.h>
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// Global variables
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Frodo *be_app; // Pointer to Frodo object
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// Library bases
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extern ExecBase *SysBase;
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struct GfxBase *GfxBase = NULL;
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struct IntuitionBase *IntuitionBase = NULL;
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struct Library *GadToolsBase = NULL;
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struct Library *DiskfontBase = NULL;
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struct Library *AslBase = NULL;
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// Prototypes
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void error_exit(char *str);
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void open_libs(void);
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void close_libs(void);
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/*
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* Create application object and start it
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*/
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int main(int argc, char **argv)
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{
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if ((SysBase->AttnFlags & (AFF_68040 | AFF_68881)) != (AFF_68040 | AFF_68881))
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error_exit("68040/68881 or higher required.\n");
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open_libs();
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ULONG secs, micros;
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CurrentTime(&secs, µs);
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srand(micros);
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be_app = new Frodo();
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be_app->ArgvReceived(argc, argv);
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be_app->ReadyToRun();
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delete be_app;
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close_libs();
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return 0;
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}
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/*
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* Low-level failure
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*/
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void error_exit(char *str)
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{
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printf(str);
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close_libs();
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exit(20);
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}
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/*
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* Open libraries
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*/
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void open_libs(void)
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{
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if (!(GfxBase = (struct GfxBase *)OpenLibrary("graphics.library", 39)))
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error_exit("Couldn't open Gfx V39.\n");
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if (!(IntuitionBase = (struct IntuitionBase *)OpenLibrary("intuition.library", 39)))
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error_exit("Couldn't open Intuition V39.\n");
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if (!(GadToolsBase = OpenLibrary("gadtools.library", 39)))
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error_exit("Couldn't open GadTools V39.\n");
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if (!(DiskfontBase = OpenLibrary("diskfont.library", 39)))
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error_exit("Couldn't open Diskfont V39.\n");
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if (!(AslBase = OpenLibrary("asl.library", 39)))
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error_exit("Couldn't open ASL V39.\n");
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}
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/*
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* Close libraries
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*/
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void close_libs(void)
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{
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if (AslBase)
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CloseLibrary(AslBase);
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if (DiskfontBase)
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CloseLibrary(DiskfontBase);
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if (GadToolsBase)
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CloseLibrary(GadToolsBase);
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if (IntuitionBase)
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CloseLibrary((struct Library *)IntuitionBase);
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if (GfxBase)
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CloseLibrary((struct Library *)GfxBase);
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}
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/*
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* Constructor: Initialize member variables
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*/
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Frodo::Frodo()
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{
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TheC64 = NULL;
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prefs_path[0] = 0;
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}
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/*
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* Process command line arguments
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*/
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void Frodo::ArgvReceived(int argc, char **argv)
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{
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if (argc == 2)
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strncpy(prefs_path, argv[1], 255);
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}
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/*
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* Arguments processed, run emulation
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*/
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void Frodo::ReadyToRun(void)
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{
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getcwd(AppDirPath, 256);
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// Load preferences
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if (!prefs_path[0])
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strcpy(prefs_path, "Frodo Prefs");
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ThePrefs.Load(prefs_path);
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// Show preferences editor
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if (ThePrefs.ShowEditor(TRUE, prefs_path)) {
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// Create and start C64
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TheC64 = new C64;
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load_rom_files();
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TheC64->Run();
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delete TheC64;
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}
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}
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/*
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* Run preferences editor
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*/
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void Frodo::RunPrefsEditor(void)
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{
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Prefs *prefs = new Prefs(ThePrefs);
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if (prefs->ShowEditor(FALSE, prefs_path)) {
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TheC64->NewPrefs(prefs);
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ThePrefs = *prefs;
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}
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delete prefs;
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}
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