4 #define ITER_CONST const
9 #define FOREACH_ARRAY(arr, start, end, cond, body) \
12 for (int _i = start; _i < end; ++_i) \
14 const noref int i = _i; \
15 ITER_CONST noref entity it = arr[i]; \
16 if (cond) { LAMBDA(body) } \
20 #define FOREACH(list, cond, body) FOREACH_LIST(list, enemy, cond, body)
22 #define FOREACH_LIST(list, next, cond, body) \
26 for (entity _it = list##_first; _it; (_it = _it.next, ++_i)) \
28 const noref int i = _i; \
29 ITER_CONST noref entity it = _it; \
30 if (cond) { LAMBDA(body) } \
34 #define FOREACH_WORD(words, cond, body) \
37 string _words = words; \
39 for (string _it; (_it = car(_words)); (_words = cdr(_words), ++_i)) \
41 const noref int i = _i; \
42 const noref string it = _it; \
43 if (cond) { LAMBDA(body) } \
47 #define STRING_ITERATOR(this, s, i) \
48 string this##_s = s; \
51 #define STRING_ITERATOR_SET(this, s, i) \
57 #define STRING_ITERATOR_GET(this) str2chr(this##_s, this##_i++)
58 #define STRING_ITERATOR_PEEK(this) str2chr(this##_s, this##_i)
59 #define STRING_ITERATOR_NEXT(this) MACRO_BEGIN ++this##_i; MACRO_END
60 #define STRING_ITERATOR_UNGET(this) MACRO_BEGIN --this##_i; MACRO_END
61 #define STRING_ITERATOR_SAVE(this) this##_i
62 #define STRING_ITERATOR_LOAD(this, n) MACRO_BEGIN this##_i = n; MACRO_END
64 #define FOREACH_CHAR(s, cond, body) \
67 STRING_ITERATOR(iter, s, 0); \
69 while ((_it = STRING_ITERATOR_GET(iter)) > 0) \
71 const noref int it = _it; \
72 if (cond) { LAMBDA(body) } \
77 entity(entity start, .string fld, string match) _findstring = #18;
78 entity(.string fld, string match, .entity tofield) _findchainstring_tofield = #402;
80 entity(entity start, .entity fld, entity match) _findentity = #98;
81 entity(.entity fld, entity match, .entity tofield) _findchainentity_tofield = #403;
83 entity(entity start, .float fld, float match) _findfloat = #98;
84 entity(.float fld, float match, .entity tofield) _findchainfloat_tofield = #403;
86 entity(entity start, .float fld, float match) _findflags = #449;
87 entity(.float fld, float match, .entity tofield) _findchainflags_tofield = #450;
89 entity(entity start, .string fld, string match) _findstring = #18;
90 entity(.string fld, string match, .entity tofield) _findchainstring_tofield = #402;
92 entity(entity start, .entity fld, entity match) _findentity = #98;
93 entity(.entity fld, entity match, .entity tofield) _findchainentity_tofield = #403;
95 entity(entity start, .float fld, float match) _findfloat = #98;
96 entity(.float fld, float match, .entity tofield) _findchainfloat_tofield = #403;
98 entity(entity start, .float fld, float match) _findflags = #449;
99 entity(.float fld, float match, .entity tofield) _findchainflags_tofield = #450;
100 #elif defined(MENUQC)
101 entity(entity start, .string fld, string match) _findstring = #24;
102 entity(.string fld, string match, .entity tofield) _findchainstring_tofield = #26;
104 entity(entity start, .entity fld, entity match) _findentity = #25;
105 entity(.entity fld, entity match, .entity tofield) _findchainentity_tofield = #27;
107 entity(entity start, .float fld, float match) _findfloat = #25;
108 entity(.float fld, float match, .entity tofield) _findchainfloat_tofield = #27;
110 entity(entity start, .float fld, float match) _findflags = #87;
111 entity(.float fld, float match, .entity tofield) _findchainflags_tofield = #88;
114 #define ORDERED(F) F##_UNORDERED
115 #define _FOREACH_ENTITY_FIND_ORDERED(T, fld, match, cond, body) \
118 for (entity _it = NULL; (_it = _find##T(_it, fld, match)); ++_i) \
120 const noref int i = _i; \
121 ITER_CONST noref entity it = _it; \
122 if (cond) LAMBDA(body) \
125 #define MUTEX_LOCK(this) MACRO_BEGIN \
126 if (this) LOG_SEVEREF("Loop mutex held by %s", this); \
129 #define MUTEX_UNLOCK(this) MACRO_BEGIN \
130 this = string_null; \
132 #define _FOREACH_ENTITY_FIND_UNORDERED(id, T, fld, match, cond, body) \
134 MUTEX_LOCK(_FOREACH_ENTITY_FIND_##T##_##id##mutex); \
135 entity _foundchain_first = _findchain##T##_tofield(fld, match, _FOREACH_ENTITY_FIND_##T##_next##id); \
136 FOREACH_LIST(_foundchain, _FOREACH_ENTITY_FIND_##T##_next##id, cond, body); \
137 MUTEX_UNLOCK(_FOREACH_ENTITY_FIND_##T##_##id##mutex); \
140 #define FOREACH_ENTITY(cond, body) ORDERED(FOREACH_ENTITY)(cond, body)
141 #define FOREACH_ENTITY_ORDERED(cond, body) \
144 for (entity _it = NULL; (_it = nextent(_it)); ++_i) \
146 const noref int i = _i; \
147 ITER_CONST noref entity it = _it; \
148 if (cond) LAMBDA(body) \
151 /** marker field, always NULL */
152 .entity _FOREACH_ENTITY_fld;
153 .entity _FOREACH_ENTITY_FIND_entity_nextall; noref string _FOREACH_ENTITY_FIND_entity_allmutex;
154 #define FOREACH_ENTITY_UNORDERED(cond, body) _FOREACH_ENTITY_FIND_UNORDERED(all, entity, _FOREACH_ENTITY_fld, NULL, cond, body)
156 #define FOREACH_ENTITY_FLAGS(fld, match, body) ORDERED(FOREACH_ENTITY_FLAGS)(fld, match, body)
157 #define FOREACH_ENTITY_FLAGS_ORDERED(fld, match, body) _FOREACH_ENTITY_FIND_ORDERED(flags, fld, match, true, body)
158 .entity _FOREACH_ENTITY_FIND_flags_next; noref string _FOREACH_ENTITY_FIND_flags_mutex;
159 #define FOREACH_ENTITY_FLAGS_UNORDERED(fld, match, body) _FOREACH_ENTITY_FIND_UNORDERED(, flags, fld, match, true, body)
162 entity(vector org, float rad, .entity tofield) _findchainradius_tofield = #22;
163 #define FOREACH_ENTITY_RADIUS(org, dist, cond, body) ORDERED(FOREACH_ENTITY_RADIUS)(org, dist, cond, body)
164 .entity _FOREACH_ENTITY_FIND_radius_next; noref string _FOREACH_ENTITY_FIND_radius_mutex;
165 #define FOREACH_ENTITY_RADIUS_UNORDERED(org, dist, cond, body) _FOREACH_ENTITY_FIND_UNORDERED(, radius, org, dist, cond, body)
166 .entity _FOREACH_ENTITY_FIND_radius_nexttmp; noref string _FOREACH_ENTITY_FIND_radius_tmpmutex;
167 #define FOREACH_ENTITY_RADIUS_ORDERED(org, dist, cond, body) \
169 entity _rev_first = NULL; \
170 _FOREACH_ENTITY_FIND_UNORDERED(tmp, radius, org, dist, cond, (it._FOREACH_ENTITY_FIND_radius_nexttmp = _rev_first, _rev_first = it)); \
171 MUTEX_LOCK(_FOREACH_ENTITY_FIND_radius_tmpmutex); \
172 FOREACH_LIST(_rev, _FOREACH_ENTITY_FIND_radius_nexttmp, true, body); \
173 MUTEX_UNLOCK(_FOREACH_ENTITY_FIND_radius_tmpmutex); \
177 #define FOREACH_ENTITY_FLOAT(fld, match, body) ORDERED(FOREACH_ENTITY_FLOAT)(fld, match, body)
178 #define FOREACH_ENTITY_FLOAT_ORDERED(fld, match, body) _FOREACH_ENTITY_FIND_ORDERED(float, fld, match, true, body)
179 .entity _FOREACH_ENTITY_FIND_float_next; noref string _FOREACH_ENTITY_FIND_float_mutex;
180 #define FOREACH_ENTITY_FLOAT_UNORDERED(fld, match, body) _FOREACH_ENTITY_FIND_UNORDERED(, float, fld, match, true, body)
182 #define FOREACH_ENTITY_ENT(fld, match, body) ORDERED(FOREACH_ENTITY_ENT)(fld, match, body)
183 #define FOREACH_ENTITY_ENT_ORDERED(fld, match, body) _FOREACH_ENTITY_FIND_ORDERED(entity, fld, match, true, body)
184 .entity _FOREACH_ENTITY_FIND_entity_next; noref string _FOREACH_ENTITY_FIND_entity_mutex;
185 #define FOREACH_ENTITY_ENT_UNORDERED(fld, match, body) _FOREACH_ENTITY_FIND_UNORDERED(, entity, fld, match, true, body)
187 #define FOREACH_ENTITY_STRING(fld, match, body) ORDERED(FOREACH_ENTITY_STRING)(fld, match, body)
188 #define FOREACH_ENTITY_STRING_ORDERED(fld, match, body) _FOREACH_ENTITY_FIND_ORDERED(string, fld, match, true, body)
189 .entity _FOREACH_ENTITY_FIND_string_next; noref string _FOREACH_ENTITY_FIND_string_mutex;
190 #define FOREACH_ENTITY_STRING_UNORDERED(fld, match, body) _FOREACH_ENTITY_FIND_UNORDERED(, string, fld, match, true, body)
192 #define FOREACH_ENTITY_CLASS(class, cond, body) ORDERED(FOREACH_ENTITY_CLASS)(class, cond, body)
193 #define FOREACH_ENTITY_CLASS_ORDERED(class, cond, body) _FOREACH_ENTITY_FIND_ORDERED(string, classname, class, cond, body)
194 .entity _FOREACH_ENTITY_FIND_string_nextclazz; noref string _FOREACH_ENTITY_FIND_string_clazzmutex;
195 #define FOREACH_ENTITY_CLASS_UNORDERED(class, cond, body) _FOREACH_ENTITY_FIND_UNORDERED(clazz, string, classname, class, cond, body)