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/cvs/deliantra/server/include/cfperl.h
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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 1.27 by root, Sun Sep 17 18:19:19 2006 UTC

… …
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), (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
… …
128 //TODO//temporary 152 //TODO//temporary
129 void put (const char *k, const char *v) 153 void put (const char *k, const char *v)
130 { 154 {
131 add (k); 155 add (k);
132 156
133 //if (v) 157 if (v)
134 add (' '); //TODO//cf compatibility always add space 158 add (' '), add (v);
135 if (v)
136 add (v);
137 159
138 add ('\n'); 160 add ('\n');
139 } 161 }
140 162
141 //TODO//temporary 163 //TODO//temporary
… …
145 add (' '); 167 add (' ');
146 add (sint32 (v)); 168 add (sint32 (v));
147 add ('\n'); 169 add ('\n');
148 } 170 }
149 171
172#if 1
150 void put (keyword k, const char *v) 173 void put (keyword k, const char *v)
151 { 174 {
152 int klen = keyword_len [k]; 175 int klen = keyword_len [k];
153 int vlen = v ? strlen (v) : 0; 176 int vlen = v ? strlen (v) + 1 : 0;
154 177
155 char *p = (char *)alloc (klen + 1 + vlen + 1); 178 char *p = (char *)alloc (klen + vlen + 1);
156 179
157 memcpy (p, keyword_str [k], klen); p += klen; 180 memcpy (p, keyword_str [k], klen); p += klen;
181
182 if (v)
183 {
158 *p++ = ' '; //TODO//cf compatibility always add space 184 *p++ = ' '; vlen--; //TODO//cf compatibility always add space
159 memcpy (p, v, vlen); p += vlen; 185 memcpy (p, v, vlen); p += vlen;
186 }
187
160 *p = '\n'; 188 *p = '\n';
161 } 189 }
190#endif
191
192#if 0
193 void put (keyword k, const shstr &v)
194 {
195 int klen = keyword_len [k];
196 int vlen = v ? v.length () + 1 : 0;
197
198 char *p = (char *)alloc (klen + vlen + 1);
199
200 memcpy (p, keyword_str [k], klen); p += klen;
201
202 if (v)
203 {
204 *p++ = ' '; vlen--; //TODO//cf compatibility always add space
205 memcpy (p, v, vlen); p += vlen;
206 }
207
208 *p = '\n';
209 }
210#endif
162 211
163 void put (keyword k, double v) 212 void put (keyword k, double v)
164 { 213 {
165 char buf [128]; 214 char buf [128];
166 215
… …
183 add (' '); 232 add (' ');
184 add (v); 233 add (v);
185 add ('\n'); 234 add ('\n');
186 } 235 }
187 236
188 void put (keyword kbeg, keyword kend, const char *v) 237 void put (keyword kbeg, keyword kend, const shstr &v)
189 { 238 {
190 add (keyword_str [kbeg], keyword_len [kbeg]); add ('\n'); 239 add (keyword_str [kbeg], keyword_len [kbeg]); add ('\n');
191 240
192 if (v) 241 if (v)
193 { 242 {
… …
211 void put (keyword k, unsigned long long v) { put_(k, (sint64)v); } 260 void put (keyword k, unsigned long long v) { put_(k, (sint64)v); }
212 261
213 template<typename T> 262 template<typename T>
214 void put (keyword k, T *v) 263 void put (keyword k, T *v)
215 { 264 {
265 if (v)
266 put (k, v->name);
267 else
216 put (k, v ? (const char *)v->name : 0); 268 put (k, (const char *)0);
217 } 269 }
218 270
219 bool save (const char *filename); 271 bool save (const char *filename);
220 272
221 operator bool () { return !!av; } 273 operator bool () { return !!av; }

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