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/* ScummVM - Scumm Interpreter
* Copyright (C) 2004 The ScummVM project
*
* The ReInherit Engine is (C)2000-2003 by Daniel Balsom.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* $Header$
*
*/
// Scripting module private header
#ifndef SAGA_SCRIPT_H
#define SAGA_SCRIPT_H
#include "sstack.h"
#include "sdata.h"
#include "yslib.h"
namespace Saga {
#define R_S_LUT_ENTRYLEN_ITECD 22
#define R_S_LUT_ENTRYLEN_ITEDISK 16
#define R_SCRIPT_TBLENTRY_LEN 4
#define R_SCRIPT_MAX 5000
#define R_SCRIPTLIST_HDR 12
#define R_SCRIPT_STRINGLIMIT 255
#define R_TAB " "
#define R_DEF_THREAD_STACKSIZE 16
#define S_ERROR_PREFIX "SError: "
#define S_WARN_PREFIX "SWarning: "
struct R_PROC_TBLENTRY {
size_t name_offset;
size_t offset;
};
struct R_SCRIPT_BYTECODE {
unsigned char *bytecode_p;
size_t bytecode_len;
size_t ep_tbl_offset;
unsigned long n_entrypoints;
R_PROC_TBLENTRY *entrypoints;
};
struct R_DIALOGUE_LIST {
unsigned int n_dialogue;
const char **str;
size_t *str_off;
};
struct R_VOICE_LUT {
int n_voices;
int *voices;
};
struct R_SCRIPTDATA {
int loaded;
R_SCRIPT_BYTECODE *bytecode;
R_DIALOGUE_LIST *diag;
R_VOICE_LUT *voice;
};
struct R_SCRIPT_LUT_ENTRY {
int script_rn;
int diag_list_rn;
int voice_lut_rn;
};
struct R_SCRIPT_DATABUF {
SDataWord_T *data;
int len;
};
struct R_SCRIPT_MODULE {
int initialized;
R_RSCFILE_CONTEXT *script_ctxt;
int voice_lut_present;
R_SCRIPT_LUT_ENTRY *script_lut;
int script_lut_max;
uint16 script_lut_entrylen;
R_SCRIPTDATA *current_script;
YS_DL_LIST *thread_list;
R_SCRIPT_DATABUF *data_buf[R_SCRIPT_DATABUF_NUM];
int dbg_singlestep;
int dbg_dostep;
R_SCRIPT_THREAD *dbg_thread;
R_TEXTLIST_ENTRY *dbg_txtentry;
};
extern R_SCRIPT_MODULE ScriptModule;
R_SCRIPT_BYTECODE *SCRIPT_LoadBytecode(byte *bytecode_p, size_t bytecode_len);
R_DIALOGUE_LIST *SCRIPT_LoadDialogue(const byte *dialogue_p, size_t dialogue_len);
R_VOICE_LUT *SCRIPT_LoadVoiceLUT(const byte *voicelut_p, size_t voicelut_len, R_SCRIPTDATA *script);
int SCRIPT_Disassemble(R_SCRIPT_BYTECODE *script_list, R_DIALOGUE_LIST *diag_list);
void CF_script_info(int argc, char *argv[]);
void CF_script_exec(int argc, char *argv[]);
void CF_script_togglestep(int argc, char *argv[]);
} // End of namespace Saga
#endif
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