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Comparing deliantra/server/include/cfperl.h (file contents):
Revision 1.21 by root, Sun Sep 3 22:45:56 2006 UTC vs.
Revision 1.32 by root, Fri Nov 17 19:40:54 2006 UTC

… …
51#define ARG_AV(o) DT_AV , static_cast<AV *> (o) 51#define ARG_AV(o) DT_AV , static_cast<AV *> (o)
52#define ARG_INT(v) DT_INT , static_cast<int> (v) 52#define ARG_INT(v) DT_INT , static_cast<int> (v)
53#define ARG_INT64(v) DT_INT64 , static_cast<sint64> (v) 53#define ARG_INT64(v) DT_INT64 , static_cast<sint64> (v)
54#define ARG_DOUBLE(v) DT_DOUBLE, static_cast<double> (v) 54#define ARG_DOUBLE(v) DT_DOUBLE, static_cast<double> (v)
55#define ARG_STRING(v) DT_STRING, static_cast<const char *> (v) 55#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) 56#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) 57#define ARG_OBJECT(o) DT_OBJECT, (void *)static_cast<object *> (o)
58#define ARG_MAP(o) DT_MAP , (void *)static_cast<struct mapstruct *> (o) 58#define ARG_MAP(o) DT_MAP , (void *)static_cast<maptile *> (o)
59#define ARG_PLAYER(o) DT_PLAYER, (void *)static_cast<struct pl *> (o) 59#define ARG_PLAYER(o) DT_PLAYER, (void *)static_cast<player *> (o)
60#define ARG_ARCH(o) DT_ARCH , (void *)static_cast<struct archetype *> (o) 60#define ARG_ARCH(o) DT_ARCH , (void *)static_cast<archetype *> (o)
61#define ARG_PARTY(o) DT_PARTY , (void *)static_cast<struct party *> (o) 61#define ARG_PARTY(o) DT_PARTY , (void *)static_cast<party *> (o)
62#define ARG_REGION(o) DT_REGION, (void *)static_cast<struct region *> (o) 62#define ARG_REGION(o) DT_REGION, (void *)static_cast<region *> (o)
63 63
64// the ", ## __VA_ARGS" is, unfortunately, a gnu-cpp extension 64// the ", ## __VA_ARGS" is, unfortunately, a gnu-cpp extension
65 65
66// all these return true when the normal event processing should be skipped (if any) 66// 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) 67#define INVOKE_(event, ...) cfperl_invoke (event, ## __VA_ARGS__, DT_END)
… …
73#define INVOKE_MAP(event, map, ...) INVOKE_(EVENT_ ## MAP ## _ ## event, ARG_MAP (map) , ## __VA_ARGS__) 73#define INVOKE_MAP(event, map, ...) INVOKE_(EVENT_ ## MAP ## _ ## event, ARG_MAP (map) , ## __VA_ARGS__)
74 74
75//TODO should index into @result 75//TODO should index into @result
76#define RESULT(idx,type) cfperl_result_ ## type (idx) 76#define RESULT(idx,type) cfperl_result_ ## type (idx)
77#define RESULT_INT(idx) RESULT(idx, INT) 77#define RESULT_INT(idx) RESULT(idx, INT)
78#define RESULT_MAP(idx) RESULT(idx, MAP)
78 79
79bool cfperl_invoke (event_type event, ...); 80bool cfperl_invoke (event_type event, ...);
80int cfperl_result_INT (int idx); 81int cfperl_result_INT (int idx);
82int cfperl_result_MAP (int idx);
81 83
82struct attachable_base 84struct attachable_base
83{ 85{
84 SV *self; 86 SV *self;
85 AV *cb; // CF+ perl self and callback 87 AV *cb; // CF+ perl self and callback
… …
87 89
88 void clear (); // called when free'ing objects 90 void clear (); // called when free'ing objects
89 void optimise (); // possibly save some memory by destroying unneeded data 91 void optimise (); // possibly save some memory by destroying unneeded data
90 void instantiate (data_type type, void *obj); 92 void instantiate (data_type type, void *obj);
91 93
92 void attachable_init () 94 void attachable_clear ()
93 { 95 {
94 self = 0; 96 self = 0;
95 cb = 0; 97 cb = 0;
96 attach = 0; 98 attach = 0;
99 }
100
101 attachable_base ()
102 {
103 attachable_clear ();
104 }
105
106 ~attachable_base ()
107 {
108 clear ();
109 }
110
111 attachable_base (const attachable_base &src)
112 : self (0), cb (0), attach (src.attach)
113 {
114 }
115
116 attachable_base &operator = (const attachable_base &src)
117 {
118 clear ();
119 attach = src.attach;
120 return *this;
97 } 121 }
98}; 122};
99 123
100// objects attachable from perl (or any other extension) should include or 124// objects attachable from perl (or any other extension) should include or
101// derive using the curiously recurring template pattern, to avoid 125// derive using the curiously recurring template pattern, to avoid
… …
123 void put (attachable<subclass> *obj) 147 void put (attachable<subclass> *obj)
124 { 148 {
125 put ((attachable_base *)obj); 149 put ((attachable_base *)obj);
126 } 150 }
127 151
128 //TODO//temporary 152 // used only for user-defined key-value pairs
129 void put (const char *k, const char *v) 153 void put (const shstr &k, const shstr &v)
130 { 154 {
131 add (k); 155 add (k);
132 156
133 //if (v)
134 add (' '); //TODO//cf compatibility always add space
135 if (v) 157 if (v)
136 add (v); 158 add (' '), add (v);
137 159
138 add ('\n'); 160 add ('\n');
139 } 161 }
140 162
141 //TODO//temporary 163 //TODO//temporary, used only for saving body locations
142 void put (const char *k, int v) 164 void put (const char *k, int v)
143 { 165 {
144 add (k); 166 add (k);
145 add (' '); 167 add (' ');
146 add (sint32 (v)); 168 add (sint32 (v));
147 add ('\n'); 169 add ('\n');
148 } 170 }
149 171
172 template<typename T>
173 void put_string (keyword k, const T &v)
174 {
175 int klen = keyword_len [k];
176 int vlen = v ? strlen (v) + 1 : 0;
177
178 char *p = (char *)alloc (klen + vlen + 1);
179
180 memcpy (p, keyword_str [k], klen); p += klen;
181
182 if (v)
183 {
184 *p++ = ' '; vlen--;
185 memcpy (p, v, vlen); p += vlen;
186 }
187
188 *p = '\n';
189 }
190
150 void put (keyword k, const char *v) 191 void put (keyword k, const char *v)
151 { 192 {
152 int klen = keyword_len [k]; 193 put_string (k, v);
153 int vlen = v ? strlen (v) : 0; 194 }
154 195
155 char *p = (char *)alloc (klen + 1 + vlen + 1); 196 void put (keyword k, const shstr &v)
156 197 {
157 memcpy (p, keyword_str [k], klen); p += klen; 198 put_string (k, v);
158 *p++ = ' '; //TODO//cf compatibility always add space
159 memcpy (p, v, vlen); p += vlen;
160 *p = '\n';
161 } 199 }
162 200
163 void put (keyword k, double v) 201 void put (keyword k, double v)
164 { 202 {
165 char buf [128]; 203 char buf [128];
… …
183 add (' '); 221 add (' ');
184 add (v); 222 add (v);
185 add ('\n'); 223 add ('\n');
186 } 224 }
187 225
188 void put (keyword kbeg, keyword kend, const char *v) 226 void put (keyword kbeg, keyword kend, const shstr &v)
189 { 227 {
190 add (keyword_str [kbeg], keyword_len [kbeg]); add ('\n'); 228 add (keyword_str [kbeg], keyword_len [kbeg]); add ('\n');
191 229
192 if (v) 230 if (v)
193 { 231 {
… …
209 void put (keyword k, unsigned long v) { put_(k, (sint64)v); } 247 void put (keyword k, unsigned long v) { put_(k, (sint64)v); }
210 void put (keyword k, signed long long v) { put_(k, (sint64)v); } 248 void put (keyword k, signed long long v) { put_(k, (sint64)v); }
211 void put (keyword k, unsigned long long v) { put_(k, (sint64)v); } 249 void put (keyword k, unsigned long long v) { put_(k, (sint64)v); }
212 250
213 template<typename T> 251 template<typename T>
214 void put (keyword k, T *v) 252 void put (keyword k, const T *v)
215 { 253 {
254 if (v)
255 put (k, v->name);
256 else
216 put (k, v ? (const char *)v->name : 0); 257 put (k, (const char *)0);
258 }
259
260 template<typename T>
261 void put (keyword k, const refptr<T> &v)
262 {
263 put (k, (T *)v);
217 } 264 }
218 265
219 bool save (const char *filename); 266 bool save (const char *filename);
267 char *as_string (); // like strdup
220 268
221 operator bool () { return !!av; } 269 operator bool () { return !!av; }
222}; 270};
223 271
224// compatibility support, should be removed when no longer needed 272// compatibility support, should be removed when no longer needed
… …
233 char *last_value; 281 char *last_value;
234 282
235 operator bool () { return !!text; } 283 operator bool () { return !!text; }
236 284
237 object_thawer (const char *filename = 0); 285 object_thawer (const char *filename = 0);
286 object_thawer (const char *data, AV *perlav);
238 ~object_thawer (); 287 ~object_thawer ();
239 288
240 void get (data_type type, void *obj, attachable_base *ext, int oid); 289 void get (data_type type, void *obj, attachable_base *ext, int oid);
241 290
242 template<class subclass> 291 template<class subclass>

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