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/cvs/deliantra/server/include/cfperl.h
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Comparing deliantra/server/include/cfperl.h (file contents):
Revision 1.22 by root, Mon Sep 4 11:07:59 2006 UTC vs.
Revision 1.34 by root, Mon Dec 11 23:35:37 2006 UTC

… …
36 KLASS_NONE, 36 KLASS_NONE,
37 KLASS_GLOBAL, 37 KLASS_GLOBAL,
38 KLASS_PLAYER, 38 KLASS_PLAYER,
39 KLASS_OBJECT, 39 KLASS_OBJECT,
40 KLASS_MAP, 40 KLASS_MAP,
41 KLASS_COMMAND,
41}; 42};
42 43
43enum event_type 44enum event_type
44{ 45{
45# define def(klass,name) EVENT_ ## klass ## _ ## name, 46# define def(klass,name) EVENT_ ## klass ## _ ## name,
… …
51#define ARG_AV(o) DT_AV , static_cast<AV *> (o) 52#define ARG_AV(o) DT_AV , static_cast<AV *> (o)
52#define ARG_INT(v) DT_INT , static_cast<int> (v) 53#define ARG_INT(v) DT_INT , static_cast<int> (v)
53#define ARG_INT64(v) DT_INT64 , static_cast<sint64> (v) 54#define ARG_INT64(v) DT_INT64 , static_cast<sint64> (v)
54#define ARG_DOUBLE(v) DT_DOUBLE, static_cast<double> (v) 55#define ARG_DOUBLE(v) DT_DOUBLE, static_cast<double> (v)
55#define ARG_STRING(v) DT_STRING, static_cast<const char *> (v) 56#define ARG_STRING(v) DT_STRING, static_cast<const char *> (v)
56#define ARG_DATA(s,l) DT_DATA , static_cast<const void *> (s), (l) 57#define ARG_DATA(s,l) DT_DATA , static_cast<const void *> (s), int (l)
57#define ARG_OBJECT(o) DT_OBJECT, (void *)static_cast<struct object *> (o) 58#define ARG_OBJECT(o) DT_OBJECT, (void *)static_cast<object *> (o)
58#define ARG_MAP(o) DT_MAP , (void *)static_cast<struct mapstruct *> (o) 59#define ARG_MAP(o) DT_MAP , (void *)static_cast<maptile *> (o)
59#define ARG_PLAYER(o) DT_PLAYER, (void *)static_cast<struct pl *> (o) 60#define ARG_PLAYER(o) DT_PLAYER, (void *)static_cast<player *> (o)
60#define ARG_ARCH(o) DT_ARCH , (void *)static_cast<struct archetype *> (o) 61#define ARG_ARCH(o) DT_ARCH , (void *)static_cast<archetype *> (o)
61#define ARG_PARTY(o) DT_PARTY , (void *)static_cast<struct party *> (o) 62#define ARG_PARTY(o) DT_PARTY , (void *)static_cast<party *> (o)
62#define ARG_REGION(o) DT_REGION, (void *)static_cast<struct region *> (o) 63#define ARG_REGION(o) DT_REGION, (void *)static_cast<region *> (o)
63 64
64// the ", ## __VA_ARGS" is, unfortunately, a gnu-cpp extension 65// the ", ## __VA_ARGS" is, unfortunately, a gnu-cpp extension
65 66
66// all these return true when the normal event processing should be skipped (if any) 67// all these return true when the normal event processing should be skipped (if any)
67#define INVOKE_(event, ...) cfperl_invoke (event, ## __VA_ARGS__, DT_END) 68#define INVOKE_(event, ...) cfperl_invoke (event, ## __VA_ARGS__, DT_END)
68 69
69#define INVOKE(klass, event, ...) INVOKE_(EVENT_ ## klass ## _ ## event, ## __VA_ARGS__) 70#define INVOKE(klass, event, ...) INVOKE_(EVENT_ ## klass ## _ ## event, ## __VA_ARGS__)
70#define INVOKE_GLOBAL(event, ...) INVOKE_(EVENT_ ## GLOBAL ## _ ## event, ## __VA_ARGS__) 71#define INVOKE_GLOBAL(event, ...) INVOKE_(EVENT_ ## GLOBAL ## _ ## event, ## __VA_ARGS__)
71#define INVOKE_OBJECT(event, op, ...) INVOKE_(EVENT_ ## OBJECT ## _ ## event, ARG_OBJECT (op), ## __VA_ARGS__) 72#define INVOKE_OBJECT(event, op, ...) INVOKE_(EVENT_ ## OBJECT ## _ ## event, ARG_OBJECT (op), ## __VA_ARGS__)
72#define INVOKE_PLAYER(event, pl, ...) INVOKE_(EVENT_ ## PLAYER ## _ ## event, ARG_PLAYER (pl), ## __VA_ARGS__) 73#define INVOKE_PLAYER(event, pl, ...) INVOKE_(EVENT_ ## PLAYER ## _ ## event, ARG_PLAYER (pl), ## __VA_ARGS__)
73#define INVOKE_MAP(event, map, ...) INVOKE_(EVENT_ ## MAP ## _ ## event, ARG_MAP (map) , ## __VA_ARGS__) 74#define INVOKE_MAP(event, map, ...) INVOKE_(EVENT_ ## MAP ## _ ## event, ARG_MAP (map) , ## __VA_ARGS__)
74 75
75//TODO should index into @result 76//TODO should index into @result
76#define RESULT(idx,type) cfperl_result_ ## type (idx) 77#define RESULT(idx,type) cfperl_result_ ## type (idx)
78#define RESULT_DOUBLE(idx) RESULT(idx, DOUBLE)
77#define RESULT_INT(idx) RESULT(idx, INT) 79#define RESULT_INT(idx) RESULT(idx, INT)
78 80
79bool cfperl_invoke (event_type event, ...); 81bool cfperl_invoke (event_type event, ...);
82double cfperl_result_DOUBLE (int idx);
80int cfperl_result_INT (int idx); 83int cfperl_result_INT (int idx);
81 84
82struct attachable_base 85struct attachable_base
83{ 86{
84 SV *self; 87 SV *self;
… …
99 attachable_base () 102 attachable_base ()
100 { 103 {
101 attachable_clear (); 104 attachable_clear ();
102 } 105 }
103 106
107 ~attachable_base ()
108 {
109 clear ();
110 }
111
104 attachable_base (const attachable_base &src) 112 attachable_base (const attachable_base &src)
105 : self (0), cb (0), attach (src.attach) 113 : self (0), cb (0), attach (src.attach)
106 { 114 {
115 }
116
117 attachable_base &operator = (const attachable_base &src)
118 {
119 clear ();
120 attach = src.attach;
121 return *this;
107 } 122 }
108}; 123};
109 124
110// objects attachable from perl (or any other extension) should include or 125// objects attachable from perl (or any other extension) should include or
111// derive using the curiously recurring template pattern, to avoid 126// derive using the curiously recurring template pattern, to avoid
… …
133 void put (attachable<subclass> *obj) 148 void put (attachable<subclass> *obj)
134 { 149 {
135 put ((attachable_base *)obj); 150 put ((attachable_base *)obj);
136 } 151 }
137 152
138 //TODO//temporary 153 // used only for user-defined key-value pairs
139 void put (const char *k, const char *v) 154 void put (const shstr &k, const shstr &v)
140 { 155 {
141 add (k); 156 add (k);
142 157
143 if (v) 158 if (v)
144 add (' '), add (v); 159 add (' '), add (v);
145 160
146 add ('\n'); 161 add ('\n');
147 } 162 }
148 163
149 //TODO//temporary 164 //TODO//temporary, used only for saving body locations
150 void put (const char *k, int v) 165 void put (const char *k, int v)
151 { 166 {
152 add (k); 167 add (k);
153 add (' '); 168 add (' ');
154 add (sint32 (v)); 169 add (sint32 (v));
155 add ('\n'); 170 add ('\n');
156 } 171 }
157 172
158#if 1 173 template<typename T>
159 void put (keyword k, const char *v) 174 void put_string (keyword k, const T &v)
160 { 175 {
161 int klen = keyword_len [k]; 176 int klen = keyword_len [k];
162 int vlen = v ? strlen (v) + 1 : 0; 177 int vlen = v ? strlen (v) + 1 : 0;
163 178
164 char *p = (char *)alloc (klen + vlen + 1); 179 char *p = (char *)alloc (klen + vlen + 1);
165 180
166 memcpy (p, keyword_str [k], klen); p += klen; 181 memcpy (p, keyword_str [k], klen); p += klen;
167 182
168 if (v) 183 if (v)
169 { 184 {
170 *p++ = ' '; vlen--; //TODO//cf compatibility always add space 185 *p++ = ' '; vlen--;
171 memcpy (p, v, vlen); p += vlen; 186 memcpy (p, v, vlen); p += vlen;
172 } 187 }
173 188
174 *p = '\n'; 189 *p = '\n';
175 } 190 }
176#endif
177 191
178#if 0 192 void put (keyword k, const char *v)
193 {
194 put_string (k, v);
195 }
196
179 void put (keyword k, const shstr &v) 197 void put (keyword k, const shstr &v)
180 { 198 {
181 int klen = keyword_len [k]; 199 put_string (k, v);
182 int vlen = v ? v.length () + 1 : 0;
183
184 char *p = (char *)alloc (klen + vlen + 1);
185
186 memcpy (p, keyword_str [k], klen); p += klen;
187
188 if (v)
189 {
190 *p++ = ' '; vlen--; //TODO//cf compatibility always add space
191 memcpy (p, v, vlen); p += vlen;
192 }
193
194 *p = '\n';
195 } 200 }
196#endif
197 201
198 void put (keyword k, double v) 202 void put (keyword k, double v)
199 { 203 {
200 char buf [128]; 204 char buf [128];
201 205
… …
218 add (' '); 222 add (' ');
219 add (v); 223 add (v);
220 add ('\n'); 224 add ('\n');
221 } 225 }
222 226
223 void put (keyword kbeg, keyword kend, const char *v) 227 void put (keyword kbeg, keyword kend, const shstr &v)
224 { 228 {
225 add (keyword_str [kbeg], keyword_len [kbeg]); add ('\n'); 229 add (keyword_str [kbeg], keyword_len [kbeg]); add ('\n');
226 230
227 if (v) 231 if (v)
228 { 232 {
… …
244 void put (keyword k, unsigned long v) { put_(k, (sint64)v); } 248 void put (keyword k, unsigned long v) { put_(k, (sint64)v); }
245 void put (keyword k, signed long long v) { put_(k, (sint64)v); } 249 void put (keyword k, signed long long v) { put_(k, (sint64)v); }
246 void put (keyword k, unsigned long long v) { put_(k, (sint64)v); } 250 void put (keyword k, unsigned long long v) { put_(k, (sint64)v); }
247 251
248 template<typename T> 252 template<typename T>
249 void put (keyword k, T *v) 253 void put (keyword k, const T *v)
250 { 254 {
255 if (v)
256 put (k, v->name);
257 else
251 put (k, v ? (const char *)v->name : 0); 258 put (k, (const char *)0);
259 }
260
261 template<typename T>
262 void put (keyword k, const refptr<T> &v)
263 {
264 put (k, (T *)v);
252 } 265 }
253 266
254 bool save (const char *filename); 267 bool save (const char *filename);
268 char *as_string (); // like strdup
255 269
256 operator bool () { return !!av; } 270 operator bool () { return !!av; }
257}; 271};
258 272
259// compatibility support, should be removed when no longer needed 273// compatibility support, should be removed when no longer needed
… …
268 char *last_value; 282 char *last_value;
269 283
270 operator bool () { return !!text; } 284 operator bool () { return !!text; }
271 285
272 object_thawer (const char *filename = 0); 286 object_thawer (const char *filename = 0);
287 object_thawer (const char *data, AV *perlav);
273 ~object_thawer (); 288 ~object_thawer ();
274 289
275 void get (data_type type, void *obj, attachable_base *ext, int oid); 290 void get (data_type type, void *obj, attachable_base *ext, int oid);
276 291
277 template<class subclass> 292 template<class subclass>

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