897e97f078
This commit changes a lot of how IDs are handled internally, especially the unlinking/freeing processes. So far, this was very fuzy, to summarize cleanly deleting or replacing a datablock was pretty much impossible, except for a few special cases. Also, unlinking was handled by each datatype, in a rather messy and prone-to-errors way (quite a few ID usages were missed or wrongly handled that way). One of the main goal of id-remap branch was to cleanup this, and fatorize ID links handling by using library_query utils to allow generic handling of those, which is now the case (now, generic ID links handling is only "knwon" from readfile.c and library_query.c). This commit also adds backends to allow live replacement and deletion of datablocks in Blender (so-called 'remapping' process, where we replace all usages of a given ID pointer by a new one, or NULL one in case of unlinking). This will allow nice new features, like ability to easily reload or relocate libraries, real immediate deletion of datablocks in blender, replacement of one datablock by another, etc. Some of those are for next commits. A word of warning: this commit is highly risky, because it affects potentially a lot in Blender core. Though it was tested rather deeply, being totally impossible to check all possible ID usage cases, it's likely there are some remaining issues and bugs in new code... Please report them! ;) Review task: D2027 (https://developer.blender.org/D2027). Reviewed by campbellbarton, thanks a bunch.
89 lines
3.5 KiB
C
89 lines
3.5 KiB
C
/*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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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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*
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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 Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#ifndef __BKE_SCA_H__
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#define __BKE_SCA_H__
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/** \file BKE_sca.h
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* \ingroup bke
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*/
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struct bSensor;
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struct Object;
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struct bController;
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struct bActuator;
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void link_logicbricks(void **poin, void ***ppoin, short *tot, short size);
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void unlink_logicbricks(void **poin, void ***ppoin, short *tot);
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void unlink_controller(struct bController *cont);
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void unlink_controllers(struct ListBase *lb);
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void free_controller(struct bController *cont);
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void free_controllers(struct ListBase *lb);
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void unlink_actuator(struct bActuator *act);
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void unlink_actuators(struct ListBase *lb);
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void free_actuator(struct bActuator *act);
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void free_actuators(struct ListBase *lb);
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void free_sensor(struct bSensor *sens);
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void free_sensors(struct ListBase *lb);
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struct bSensor *copy_sensor(struct bSensor *sens);
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void copy_sensors(struct ListBase *lbn, struct ListBase *lbo);
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void init_sensor(struct bSensor *sens);
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struct bSensor *new_sensor(int type);
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struct bController *copy_controller(struct bController *cont);
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void copy_controllers(struct ListBase *lbn, struct ListBase *lbo);
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void init_controller(struct bController *cont);
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struct bController *new_controller(int type);
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struct bActuator *copy_actuator(struct bActuator *act);
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void copy_actuators(struct ListBase *lbn, struct ListBase *lbo);
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void init_actuator(struct bActuator *act);
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struct bActuator *new_actuator(int type);
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void clear_sca_new_poins_ob(struct Object *ob);
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void clear_sca_new_poins(void);
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void set_sca_new_poins_ob(struct Object *ob);
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void set_sca_new_poins(void);
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void sca_move_sensor(struct bSensor *sens_to_move, struct Object *ob, int move_up);
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void sca_move_controller(struct bController *cont_to_move, struct Object *ob, int move_up);
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void sca_move_actuator(struct bActuator *act_to_move, struct Object *ob, int move_up);
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/* Callback format for performing operations on ID-pointers for sensors/controllers/actuators. */
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typedef void (*SCASensorIDFunc)(struct bSensor *sensor, struct ID **idpoin, void *userdata, int cd_flag);
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typedef void (*SCAControllerIDFunc)(struct bController *controller, struct ID **idpoin, void *userdata, int cd_flag);
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typedef void (*SCAActuatorIDFunc)(struct bActuator *actuator, struct ID **idpoin, void *userdata, int cd_flag);
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void BKE_sca_sensors_id_loop(struct ListBase *senslist, SCASensorIDFunc func, void *userdata);
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void BKE_sca_controllers_id_loop(struct ListBase *contlist, SCAControllerIDFunc func, void *userdata);
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void BKE_sca_actuators_id_loop(struct ListBase *atclist, SCAActuatorIDFunc func, void *userdata);
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const char *sca_state_name_get(Object *ob, short bit);
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#endif
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