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, _next = NULL; _it; (_it = _next, ++_i)) \
28 const noref int i = _i; \
29 ITER_CONST noref entity it = _it; \
31 if (cond) { LAMBDA(body) } \
35 #define FOREACH_WORD(words, cond, body) \
38 string _words = words; \
40 for (string _it; (_it = car(_words)); (_words = cdr(_words), ++_i)) \
42 const noref int i = _i; \
43 const noref string it = _it; \
44 if (cond) { LAMBDA(body) } \
48 #define STRING_ITERATOR(this, s, i) \
49 string this##_s = s; \
52 #define STRING_ITERATOR_SET(this, s, i) \
58 #define STRING_ITERATOR_GET(this) str2chr(this##_s, this##_i++)
59 #define STRING_ITERATOR_PEEK(this) str2chr(this##_s, this##_i)
60 #define STRING_ITERATOR_NEXT(this) MACRO_BEGIN ++this##_i; MACRO_END
61 #define STRING_ITERATOR_UNGET(this) MACRO_BEGIN --this##_i; MACRO_END
62 #define STRING_ITERATOR_SAVE(this) this##_i
63 #define STRING_ITERATOR_LOAD(this, n) MACRO_BEGIN this##_i = n; MACRO_END
65 #define FOREACH_CHAR(s, cond, body) \
68 STRING_ITERATOR(iter, s, 0); \
70 while ((_it = STRING_ITERATOR_GET(iter)) > 0) \
72 const noref int it = _it; \
73 if (cond) { LAMBDA(body) } \
78 entity(entity start, .string fld, string match) _findstring = #18;
79 entity(.string fld, string match, .entity tofield) _findchainstring_tofield = #402;
81 entity(entity start, .entity fld, entity match) _findentity = #98;
82 entity(.entity fld, entity match, .entity tofield) _findchainentity_tofield = #403;
84 entity(entity start, .float fld, float match) _findfloat = #98;
85 entity(.float fld, float match, .entity tofield) _findchainfloat_tofield = #403;
87 entity(entity start, .float fld, float match) _findflags = #449;
88 entity(.float fld, float match, .entity tofield) _findchainflags_tofield = #450;
90 entity(entity start, .string fld, string match) _findstring = #18;
91 entity(.string fld, string match, .entity tofield) _findchainstring_tofield = #402;
93 entity(entity start, .entity fld, entity match) _findentity = #98;
94 entity(.entity fld, entity match, .entity tofield) _findchainentity_tofield = #403;
96 entity(entity start, .float fld, float match) _findfloat = #98;
97 entity(.float fld, float match, .entity tofield) _findchainfloat_tofield = #403;
99 entity(entity start, .float fld, float match) _findflags = #449;
100 entity(.float fld, float match, .entity tofield) _findchainflags_tofield = #450;
101 #elif defined(MENUQC)
102 entity(entity start, .string fld, string match) _findstring = #24;
103 entity(.string fld, string match, .entity tofield) _findchainstring_tofield = #26;
105 entity(entity start, .entity fld, entity match) _findentity = #25;
106 entity(.entity fld, entity match, .entity tofield) _findchainentity_tofield = #27;
108 entity(entity start, .float fld, float match) _findfloat = #25;
109 entity(.float fld, float match, .entity tofield) _findchainfloat_tofield = #27;
111 entity(entity start, .float fld, float match) _findflags = #87;
112 entity(.float fld, float match, .entity tofield) _findchainflags_tofield = #88;
115 #define ORDERED(F) F##_UNORDERED
116 #define _FOREACH_ENTITY_FIND_ORDERED(T, fld, match, cond, body) \
119 for (entity _it = NULL; (_it = _find##T(_it, fld, match)); ++_i) \
121 const noref int i = _i; \
122 ITER_CONST noref entity it = _it; \
123 if (cond) LAMBDA(body) \
126 #define MUTEX_LOCK(this) MACRO_BEGIN \
127 if (this) LOG_SEVEREF("Loop mutex held by %s", this); \
130 #define MUTEX_UNLOCK(this) MACRO_BEGIN \
131 this = string_null; \
133 #define _FOREACH_ENTITY_FIND_UNORDERED(id, T, fld, match, cond, body) \
135 MUTEX_LOCK(_FOREACH_ENTITY_FIND_##T##_##id##mutex); \
136 entity _foundchain_first = _findchain##T##_tofield(fld, match, _FOREACH_ENTITY_FIND_##T##_next##id); \
137 FOREACH_LIST(_foundchain, _FOREACH_ENTITY_FIND_##T##_next##id, cond, body); \
138 MUTEX_UNLOCK(_FOREACH_ENTITY_FIND_##T##_##id##mutex); \
141 #define FOREACH_ENTITY(cond, body) ORDERED(FOREACH_ENTITY)(cond, body)
142 #define FOREACH_ENTITY_ORDERED(cond, body) \
145 for (entity _it = NULL; (_it = nextent(_it)); ++_i) \
147 const noref int i = _i; \
148 ITER_CONST noref entity it = _it; \
149 if (cond) LAMBDA(body) \
152 /** marker field, always NULL */
153 .entity _FOREACH_ENTITY_fld;
154 .entity _FOREACH_ENTITY_FIND_entity_nextall; noref string _FOREACH_ENTITY_FIND_entity_allmutex;
155 #define FOREACH_ENTITY_UNORDERED(cond, body) _FOREACH_ENTITY_FIND_UNORDERED(all, entity, _FOREACH_ENTITY_fld, NULL, cond, body)
157 #define FOREACH_ENTITY_FLAGS(fld, match, body) ORDERED(FOREACH_ENTITY_FLAGS)(fld, match, body)
158 #define FOREACH_ENTITY_FLAGS_ORDERED(fld, match, body) _FOREACH_ENTITY_FIND_ORDERED(flags, fld, match, true, body)
159 .entity _FOREACH_ENTITY_FIND_flags_next; noref string _FOREACH_ENTITY_FIND_flags_mutex;
160 #define FOREACH_ENTITY_FLAGS_UNORDERED(fld, match, body) _FOREACH_ENTITY_FIND_UNORDERED(, flags, fld, match, true, body)
163 entity(vector org, float rad, .entity tofield) _findchainradius_tofield = #22;
164 #define FOREACH_ENTITY_RADIUS(org, dist, cond, body) ORDERED(FOREACH_ENTITY_RADIUS)(org, dist, cond, body)
165 .entity _FOREACH_ENTITY_FIND_radius_next; noref string _FOREACH_ENTITY_FIND_radius_mutex;
166 #define FOREACH_ENTITY_RADIUS_UNORDERED(org, dist, cond, body) _FOREACH_ENTITY_FIND_UNORDERED(, radius, org, dist, cond, body)
167 .entity _FOREACH_ENTITY_FIND_radius_nexttmp; noref string _FOREACH_ENTITY_FIND_radius_tmpmutex;
168 #define FOREACH_ENTITY_RADIUS_ORDERED(org, dist, cond, body) \
170 entity _rev_first = NULL; \
171 _FOREACH_ENTITY_FIND_UNORDERED(tmp, radius, org, dist, cond, (it._FOREACH_ENTITY_FIND_radius_nexttmp = _rev_first, _rev_first = it)); \
172 MUTEX_LOCK(_FOREACH_ENTITY_FIND_radius_tmpmutex); \
173 FOREACH_LIST(_rev, _FOREACH_ENTITY_FIND_radius_nexttmp, true, body); \
174 MUTEX_UNLOCK(_FOREACH_ENTITY_FIND_radius_tmpmutex); \
178 #define FOREACH_ENTITY_FLOAT(fld, match, body) ORDERED(FOREACH_ENTITY_FLOAT)(fld, match, body)
179 #define FOREACH_ENTITY_FLOAT_ORDERED(fld, match, body) _FOREACH_ENTITY_FIND_ORDERED(float, fld, match, true, body)
180 .entity _FOREACH_ENTITY_FIND_float_next; noref string _FOREACH_ENTITY_FIND_float_mutex;
181 #define FOREACH_ENTITY_FLOAT_UNORDERED(fld, match, body) _FOREACH_ENTITY_FIND_UNORDERED(, float, fld, match, true, body)
183 #define FOREACH_ENTITY_ENT(fld, match, body) ORDERED(FOREACH_ENTITY_ENT)(fld, match, body)
184 #define FOREACH_ENTITY_ENT_ORDERED(fld, match, body) _FOREACH_ENTITY_FIND_ORDERED(entity, fld, match, true, body)
185 .entity _FOREACH_ENTITY_FIND_entity_next; noref string _FOREACH_ENTITY_FIND_entity_mutex;
186 #define FOREACH_ENTITY_ENT_UNORDERED(fld, match, body) _FOREACH_ENTITY_FIND_UNORDERED(, entity, fld, match, true, body)
188 #define FOREACH_ENTITY_STRING(fld, match, body) ORDERED(FOREACH_ENTITY_STRING)(fld, match, body)
189 #define FOREACH_ENTITY_STRING_ORDERED(fld, match, body) _FOREACH_ENTITY_FIND_ORDERED(string, fld, match, true, body)
190 .entity _FOREACH_ENTITY_FIND_string_next; noref string _FOREACH_ENTITY_FIND_string_mutex;
191 #define FOREACH_ENTITY_STRING_UNORDERED(fld, match, body) _FOREACH_ENTITY_FIND_UNORDERED(, string, fld, match, true, body)
193 #define FOREACH_ENTITY_CLASS(class, cond, body) ORDERED(FOREACH_ENTITY_CLASS)(class, cond, body)
194 #define FOREACH_ENTITY_CLASS_ORDERED(class, cond, body) _FOREACH_ENTITY_FIND_ORDERED(string, classname, class, cond, body)
195 .entity _FOREACH_ENTITY_FIND_string_nextclazz; noref string _FOREACH_ENTITY_FIND_string_clazzmutex;
196 #define FOREACH_ENTITY_CLASS_UNORDERED(class, cond, body) _FOREACH_ENTITY_FIND_UNORDERED(clazz, string, classname, class, cond, body)