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++)
59 #define FOREACH_CHAR(s, cond, body) \
62 STRING_ITERATOR(iter, s, 0); \
64 while ((_it = STRING_ITERATOR_GET(iter)) > 0) \
66 const noref int it = _it; \
67 if (cond) { LAMBDA(body) } \
72 entity(entity start, .string fld, string match) _findstring = #18;
73 entity(.string fld, string match, .entity tofield) _findchainstring_tofield = #402;
75 entity(entity start, .entity fld, entity match) _findentity = #98;
76 entity(.entity fld, entity match, .entity tofield) _findchainentity_tofield = #403;
78 entity(entity start, .float fld, float match) _findfloat = #98;
79 entity(.float fld, float match, .entity tofield) _findchainfloat_tofield = #403;
81 entity(entity start, .float fld, float match) _findflags = #449;
82 entity(.float fld, float match, .entity tofield) _findchainflags_tofield = #450;
84 entity(entity start, .string fld, string match) _findstring = #18;
85 entity(.string fld, string match, .entity tofield) _findchainstring_tofield = #402;
87 entity(entity start, .entity fld, entity match) _findentity = #98;
88 entity(.entity fld, entity match, .entity tofield) _findchainentity_tofield = #403;
90 entity(entity start, .float fld, float match) _findfloat = #98;
91 entity(.float fld, float match, .entity tofield) _findchainfloat_tofield = #403;
93 entity(entity start, .float fld, float match) _findflags = #449;
94 entity(.float fld, float match, .entity tofield) _findchainflags_tofield = #450;
96 entity(entity start, .string fld, string match) _findstring = #24;
97 entity(.string fld, string match, .entity tofield) _findchainstring_tofield = #26;
99 entity(entity start, .entity fld, entity match) _findentity = #25;
100 entity(.entity fld, entity match, .entity tofield) _findchainentity_tofield = #27;
102 entity(entity start, .float fld, float match) _findfloat = #25;
103 entity(.float fld, float match, .entity tofield) _findchainfloat_tofield = #27;
105 entity(entity start, .float fld, float match) _findflags = #87;
106 entity(.float fld, float match, .entity tofield) _findchainflags_tofield = #88;
109 #define ORDERED(F) F##_UNORDERED
110 #define _FOREACH_ENTITY_FIND_ORDERED(T, fld, match, cond, body) \
113 for (entity _it = NULL; (_it = _find##T(_it, fld, match)); ++_i) \
115 const noref int i = _i; \
116 ITER_CONST noref entity it = _it; \
117 if (cond) LAMBDA(body) \
120 #define _FOREACH_ENTITY_FIND_UNORDERED(id, T, fld, match, cond, body) \
122 if (_FOREACH_ENTITY_FIND_##T##_##id##mutex) LOG_SEVEREF("Loop mutex held by %s", _FOREACH_ENTITY_FIND_##T##_##id##mutex); \
123 _FOREACH_ENTITY_FIND_##T##_##id##mutex = __FUNC__; \
124 entity _foundchain_first = _findchain##T##_tofield(fld, match, _FOREACH_ENTITY_FIND_##T##_next##id); \
125 FOREACH_LIST(_foundchain, _FOREACH_ENTITY_FIND_##T##_next##id, cond, body); \
126 _FOREACH_ENTITY_FIND_##T##_##id##mutex = string_null; \
129 #define FOREACH_ENTITY(cond, body) ORDERED(FOREACH_ENTITY)(cond, body)
130 #define FOREACH_ENTITY_ORDERED(cond, body) \
133 for (entity _it = NULL; (_it = nextent(_it)); ++_i) \
135 const noref int i = _i; \
136 ITER_CONST noref entity it = _it; \
137 if (cond) LAMBDA(body) \
140 /** marker field, always NULL */
141 .entity _FOREACH_ENTITY_fld;
142 .entity _FOREACH_ENTITY_FIND_entity_nextall; noref string _FOREACH_ENTITY_FIND_entity_allmutex;
143 #define FOREACH_ENTITY_UNORDERED(cond, body) _FOREACH_ENTITY_FIND_UNORDERED(all, entity, _FOREACH_ENTITY_fld, NULL, cond, body)
145 #define FOREACH_ENTITY_FLAGS(fld, match, body) ORDERED(FOREACH_ENTITY_FLAGS)(fld, match, body)
146 #define FOREACH_ENTITY_FLAGS_ORDERED(fld, match, body) _FOREACH_ENTITY_FIND_ORDERED(flags, fld, match, true, body)
147 .entity _FOREACH_ENTITY_FIND_flags_next; noref string _FOREACH_ENTITY_FIND_flags_mutex;
148 #define FOREACH_ENTITY_FLAGS_UNORDERED(fld, match, body) _FOREACH_ENTITY_FIND_UNORDERED(, flags, fld, match, true, body)
151 entity(vector org, float rad, .entity tofield) _findchainradius_tofield = #22;
152 #define FOREACH_ENTITY_RADIUS(org, dist, cond, body) FOREACH_ENTITY_RADIUS_UNORDERED(org, dist, cond, body)
153 .entity _FOREACH_ENTITY_FIND_radius_next; noref string _FOREACH_ENTITY_FIND_radius_mutex;
154 #define FOREACH_ENTITY_RADIUS_UNORDERED(org, dist, cond, body) _FOREACH_ENTITY_FIND_UNORDERED(, radius, org, dist, cond, body)
157 #define FOREACH_ENTITY_FLOAT(fld, match, body) ORDERED(FOREACH_ENTITY_FLOAT)(fld, match, body)
158 #define FOREACH_ENTITY_FLOAT_ORDERED(fld, match, body) _FOREACH_ENTITY_FIND_ORDERED(float, fld, match, true, body)
159 .entity _FOREACH_ENTITY_FIND_float_next; noref string _FOREACH_ENTITY_FIND_float_mutex;
160 #define FOREACH_ENTITY_FLOAT_UNORDERED(fld, match, body) _FOREACH_ENTITY_FIND_UNORDERED(, float, fld, match, true, body)
162 #define FOREACH_ENTITY_ENT(fld, match, body) ORDERED(FOREACH_ENTITY_ENT)(fld, match, body)
163 #define FOREACH_ENTITY_ENT_ORDERED(fld, match, body) _FOREACH_ENTITY_FIND_ORDERED(entity, fld, match, true, body)
164 .entity _FOREACH_ENTITY_FIND_entity_next; noref string _FOREACH_ENTITY_FIND_entity_mutex;
165 #define FOREACH_ENTITY_ENT_UNORDERED(fld, match, body) _FOREACH_ENTITY_FIND_UNORDERED(, entity, fld, match, true, body)
167 #define FOREACH_ENTITY_STRING(fld, match, body) ORDERED(FOREACH_ENTITY_STRING)(fld, match, body)
168 #define FOREACH_ENTITY_STRING_ORDERED(fld, match, body) _FOREACH_ENTITY_FIND_ORDERED(string, fld, match, true, body)
169 .entity _FOREACH_ENTITY_FIND_string_next; noref string _FOREACH_ENTITY_FIND_string_mutex;
170 #define FOREACH_ENTITY_STRING_UNORDERED(fld, match, body) _FOREACH_ENTITY_FIND_UNORDERED(, string, fld, match, true, body)
172 #define FOREACH_ENTITY_CLASS(class, cond, body) ORDERED(FOREACH_ENTITY_CLASS)(class, cond, body)
173 #define FOREACH_ENTITY_CLASS_ORDERED(class, cond, body) _FOREACH_ENTITY_FIND_ORDERED(string, classname, class, cond, body)
174 .entity _FOREACH_ENTITY_FIND_string_nextclazz; noref string _FOREACH_ENTITY_FIND_string_clazzmutex;
175 #define FOREACH_ENTITY_CLASS_UNORDERED(class, cond, body) _FOREACH_ENTITY_FIND_UNORDERED(clazz, string, classname, class, cond, body)