Crossfire Server, Trunk  R20513
spinner.c
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1 /*
2  CrossFire, A Multiplayer game for X-windows
3 
4  Copyright (C) 2007 Mark Wedel & Crossfire Development Team
5  Copyright (C) 1992 Frank Tore Johansen
6 
7  This program is free software; you can redistribute it and/or modify
8  it under the terms of the GNU General Public License as published by
9  the Free Software Foundation; either version 2 of the License, or
10  (at your option) any later version.
11 
12  This program is distributed in the hope that it will be useful,
13  but WITHOUT ANY WARRANTY; without even the implied warranty of
14  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  GNU General Public License for more details.
16 
17  You should have received a copy of the GNU General Public License
18  along with this program; if not, write to the Free Software
19  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 
21  The authors can be reached via e-mail at crossfire-devel@real-time.com
22 */
23 
27 #include <global.h>
28 #include <ob_methods.h>
29 #include <ob_types.h>
30 #include <sounds.h>
31 #include <sproto.h>
32 
33 static method_ret spinner_type_move_on(ob_methods *context, object *trap, object *victim, object *originator);
34 
38 void init_type_spinner(void) {
40 }
41 
50 static method_ret spinner_type_move_on(ob_methods *context, object *trap, object *victim, object *originator) {
51  if (common_pre_ob_move_on(trap, victim, originator) == METHOD_ERROR)
52  return METHOD_OK;
53  if (victim->direction) {
54  victim->direction = absdir(victim->direction-trap->stats.sp);
56  }
57  common_post_ob_move_on(trap, victim, originator);
58  return METHOD_OK;
59 }
Sound-related defines.
Typedefs for ob_methods.
Definition: ob_methods.h:45
method_ret common_pre_ob_move_on(object *trap, object *victim, object *originator)
Definition: common_apply.c:51
#define METHOD_ERROR
Definition: ob_methods.h:17
int16_t sp
Spell points.
Definition: living.h:41
Global type definitions and header inclusions.
int absdir(int d)
Computes an absolute direction.
Definition: object.c:3637
char method_ret
Define some standard return values for callbacks which don&#39;t need to return any other results...
Definition: ob_methods.h:14
void object_update_turn_face(object *op)
If an object with the IS_TURNABLE() flag needs to be turned due to the closest player being on the ot...
Definition: object.c:1109
void register_move_on(int ob_type, move_on_func method)
Registers the move_on method for the given type.
Definition: ob_types.c:89
#define METHOD_OK
Definition: ob_methods.h:15
int8_t direction
Means the object is moving that way.
Definition: object.h:334
See Spinner.
Definition: object.h:205
Object type variables.
void common_post_ob_move_on(object *trap, object *victim, object *originator)
Definition: common_apply.c:87
living stats
Str, Con, Dex, etc.
Definition: object.h:368
Object type functions and variables.
static method_ret spinner_type_move_on(ob_methods *context, object *trap, object *victim, object *originator)
Move on this Spinner object.
Definition: spinner.c:50
void init_type_spinner(void)
Initializer for the SPINNER object type.
Definition: spinner.c:38