nkeynes@26: /**
nkeynes@295:  * $Id: dreamcast.h,v 1.12 2007-01-16 10:34:46 nkeynes Exp $
nkeynes@26:  *
nkeynes@26:  * Public interface for dreamcast.c -
nkeynes@26:  * Central switchboard for the system. This pulls all the individual modules
nkeynes@26:  * together into some kind of coherent structure. This is also where you'd
nkeynes@26:  * add Naomi support, if I ever get a board to play with...
nkeynes@26:  *
nkeynes@26:  * Copyright (c) 2005 Nathan Keynes.
nkeynes@26:  *
nkeynes@26:  * This program is free software; you can redistribute it and/or modify
nkeynes@26:  * it under the terms of the GNU General Public License as published by
nkeynes@26:  * the Free Software Foundation; either version 2 of the License, or
nkeynes@26:  * (at your option) any later version.
nkeynes@26:  *
nkeynes@26:  * This program is distributed in the hope that it will be useful,
nkeynes@26:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
nkeynes@26:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
nkeynes@26:  * GNU General Public License for more details.
nkeynes@26:  */
nkeynes@2: 
nkeynes@2: #ifndef dreamcast_H
nkeynes@2: #define dreamcast_H 1
nkeynes@2: 
nkeynes@15: #include <stdio.h>
nkeynes@18: #include <glib/gtypes.h>
nkeynes@15: 
nkeynes@15: #ifdef __cplusplus
nkeynes@15: extern "C" {
nkeynes@15: #endif
nkeynes@15: 
nkeynes@30: #define DEFAULT_TIMESLICE_LENGTH 1000000 /* nanoseconds */
nkeynes@144: #define CONFIG_TYPE_NONE 0
nkeynes@144: #define CONFIG_TYPE_FILE 1
nkeynes@144: #define CONFIG_TYPE_PATH 2
nkeynes@144: #define CONFIG_TYPE_KEY 3
nkeynes@144: 
nkeynes@180: #define DEFAULT_CONFIG_FILENAME "lxdream.rc"
nkeynes@144: 
nkeynes@144: typedef struct dreamcast_config_entry {
nkeynes@144:     const gchar *key;
nkeynes@144:     const int type;
nkeynes@144:     const gchar *default_value;
nkeynes@144:     gchar *value;
nkeynes@144: } *dreamcast_config_entry_t;
nkeynes@144: 
nkeynes@144: typedef struct dreamcast_config_group {
nkeynes@144:     const gchar *key;
nkeynes@144:     struct dreamcast_config_entry *params;
nkeynes@144: } *dreamcast_config_group_t;
nkeynes@144: 
nkeynes@23: 
nkeynes@2: void dreamcast_init(void);
nkeynes@2: void dreamcast_reset(void);
nkeynes@23: void dreamcast_run(void);
nkeynes@2: void dreamcast_stop(void);
nkeynes@2: 
nkeynes@144: gboolean dreamcast_load_config( const gchar *filename );
nkeynes@144: gboolean dreamcast_save_config( const gchar *filename );
nkeynes@30: 
nkeynes@295: #define DREAMCAST_SAVE_MAGIC "%!-lxDream!Save\0"
nkeynes@295: #define DREAMCAST_SAVE_VERSION 0x00010000
nkeynes@295: 
nkeynes@18: int dreamcast_save_state( const gchar *filename );
nkeynes@18: int dreamcast_load_state( const gchar *filename );
nkeynes@18: 
nkeynes@295: #define SCENE_SAVE_MAGIC "%!-lxDream!Scene"
nkeynes@295: #define SCENE_SAVE_VERSION 0x00010000
nkeynes@295: 
nkeynes@144: extern struct dreamcast_config_group dreamcast_config_root[];
nkeynes@144: 
nkeynes@167: /* Global config values */
nkeynes@167: const gchar *dreamcast_get_config_value( int key );
nkeynes@167: #define CONFIG_BIOS_PATH 0
nkeynes@167: #define CONFIG_FLASH_PATH 1
nkeynes@167: #define CONFIG_DEFAULT_PATH 2
nkeynes@167: #define CONFIG_SAVE_PATH 3
nkeynes@167: #define CONFIG_BOOTSTRAP 4
nkeynes@167: 
nkeynes@15: #ifdef __cplusplus
nkeynes@15: }
nkeynes@15: #endif
nkeynes@15: 
nkeynes@26: #endif /* !dreamcast_H */