mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-10 15:22:04 +00:00
687a0845b6
and probably has enough bugs to leave the Orkin man scratching his head, but it works and allows you to do neat things like write classes in GIB (amazing!) and subclass builtin classes (which are Object and Thread at the moment, Hash should be coming soon as a replacement for stem and leaf variables).
97 lines
2.6 KiB
C
97 lines
2.6 KiB
C
/*
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#FILENAME#
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#DESCRIPTION#
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Copyright (C) 2002 #AUTHOR#
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Author: #AUTHOR#
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Date: #DATE#
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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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.
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See the GNU General Public License for more details.
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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:
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Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA
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$Id$
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*/
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#ifndef __QF_cbuf_h
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#define __QF_cbuf_h
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#include <stdarg.h>
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#include "QF/qtypes.h"
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typedef struct cbuf_args_s {
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int argc;
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struct dstring_s **argv;
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void **argm; // Metadata (optional)
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const char **args;
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int argv_size;
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} cbuf_args_t;
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typedef struct cbuf_s {
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cbuf_args_t *args;
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struct cbuf_interpreter_s *interpreter;
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struct cbuf_s *up, *down; // The stack
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enum {
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CBUF_STATE_NORMAL = 0, // Normal condition
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CBUF_STATE_WAIT, // Buffer is stalled until next frame
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CBUF_STATE_BLOCKED, // Buffer is blocked until further notice
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CBUF_STATE_ERROR, // An unrecoverable error occured
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CBUF_STATE_STACK, // A buffer has been added to the stack
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CBUF_STATE_JUNK // Buffer can be freed or reused
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} state;
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qboolean strict; // Should we tolerate unknown commands?
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double resumetime; // Time when stack can be executed again
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void *data; // Pointer to interpreter data
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} cbuf_t;
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typedef struct cbuf_interpreter_s {
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void (*construct) (struct cbuf_s *cbuf);
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void (*destruct) (struct cbuf_s *cbuf);
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void (*reset) (struct cbuf_s *cbuf);
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void (*add) (struct cbuf_s *cbuf, const char *str);
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void (*insert) (struct cbuf_s *cbuf, const char *str);
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void (*execute) (struct cbuf_s *cbuf);
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void (*execute_sets) (struct cbuf_s *cbuf);
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} cbuf_interpreter_t;
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extern cbuf_t *cbuf_active;
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cbuf_args_t *Cbuf_ArgsNew (void);
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void Cbuf_ArgsDelete (cbuf_args_t *);
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void Cbuf_ArgsAdd (cbuf_args_t *args, const char *arg);
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cbuf_t * Cbuf_New (cbuf_interpreter_t *interp);
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void Cbuf_Delete (cbuf_t *cbuf);
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void Cbuf_DeleteStack (cbuf_t *stack);
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void Cbuf_Reset (cbuf_t *cbuf);
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cbuf_t *Cbuf_PushStack (cbuf_interpreter_t *interp);
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void Cbuf_AddText (cbuf_t *cbuf, const char *text);
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void Cbuf_InsertText (cbuf_t *cbuf, const char *text);
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void Cbuf_Execute (cbuf_t *cbuf);
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void Cbuf_Execute_Stack (cbuf_t *cbuf);
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void Cbuf_Execute_Sets (cbuf_t *cbuf);
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#endif//__QF_cbuf_h
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