Merge branch 'terencehill/menu_hudskin_selector' into 'master'

[xonotic/xonotic-data.pk3dir.git] / qcsrc / lib / registry.qh

diff --git a/qcsrc/lib/registry.qh b/qcsrc/lib/registry.qh
index 16d35b0dd3e2b8bec4e1cce0a3feb70d565e71d0..7f38afe2a7c65553816dd0d61b7662ba805ac544 100644 (file)
--- a/qcsrc/lib/registry.qh
+++ b/qcsrc/lib/registry.qh
@@ -3,6 +3,18 @@
 
 #include "oo.qh"
 
+#if 1
+       #define _R_MAP(r, max) ArrayList r; STATIC_INIT(r) { AL_NEW(r, max, NULL, e); }
+       #define _R_GET(r, i) AL_gete(r, i)
+       #define _R_SET(r, i, e) AL_sete(r, i, e)
+       #define _R_DEL(r) AL_DELETE(r)
+#else
+       #define _R_MAP(r, max) entity r[max]
+       #define _R_GET(r, i) r[i]
+       #define _R_SET(r, i, e) r[i] = e
+       #define _R_DEL(r)
+#endif
+
 /**
  * Declare a new registry.
  *
@@ -12,9 +24,11 @@
 #define REGISTRY(id, max) \
        void Register##id() {} \
        const int id##_MAX = max; \
-       noref entity _##id[id##_MAX], id##_first, id##_last; \
+       noref entity id##_first, id##_last; \
+       _R_MAP(_##id, id##_MAX); \
+       SHUTDOWN(id) { _R_DEL(_##id); } \
        int id##_COUNT; \
-       entity _##id##_from(int i, entity null) { if (i >= 0 && i < id##_COUNT) { entity e = _##id[i]; if (e) return e; } return null; }
+       entity _##id##_from(int i, entity null) { if (i >= 0 && i < id##_COUNT) { entity e = _R_GET(_##id, i); if (e) return e; } return null; }
 
 REGISTRY(Registries, BITS(8))
 
@@ -50,18 +64,29 @@ REGISTRY(Registries, BITS(8))
                if (registry##_COUNT >= registry##_MAX) LOG_FATALF("Registry capacity exceeded (%s)", ftos(registry##_MAX)); \
                entity this = id = inst; \
                this.registered_id = #id; \
-               this.fld = registry##_COUNT; \
-               _##registry[registry##_COUNT] = this; \
-               ++registry##_COUNT; \
-               if (!registry##_first) registry##_first = this; \
-               if (registry##_last)   registry##_last.REGISTRY_NEXT = this; \
-               registry##_last = this; \
+               REGISTRY_PUSH(registry, fld, this); \
                Register_##id##_init(this); \
                Register_##id##_init_post(this); \
        } \
        ACCUMULATE_FUNCTION(Register##registry, Register_##id) \
        REGISTER_INIT(id)
 
+#define REGISTRY_PUSH(registry, fld, it) MACRO_BEGIN { \
+       it.fld = registry##_COUNT; \
+       _R_SET(_##registry, registry##_COUNT, it); \
+       ++registry##_COUNT; \
+       if (!registry##_first) registry##_first = it; \
+       if (registry##_last)   registry##_last.REGISTRY_NEXT = it; \
+       registry##_last = it; \
+} MACRO_END
+
+#define REGISTRY_RESERVE(registry, fld, id, suffix) MACRO_BEGIN { \
+       entity e = new(registry_reserved); \
+       make_pure(e); \
+       e.registered_id = #id "/" #suffix; \
+       REGISTRY_PUSH(registry, fld, e); \
+} MACRO_END
+
 #define REGISTER_INIT(id) [[accumulate]] void Register_##id##_init(entity this)
 #define REGISTER_INIT_POST(id) [[accumulate]] void Register_##id##_init_post(entity this)
 
@@ -76,25 +101,25 @@ REGISTRY(Registries, BITS(8))
        { \
                i += skip; j += skip; \
                \
-               entity a = _##id[i], b = _##id[j]; \
-               _##id[i] = b; \
-               _##id[j] = a; \
+               entity a = _R_GET(_##id, i), b = _R_GET(_##id, j); \
+               _R_SET(_##id, i, b); \
+               _R_SET(_##id, j, a); \
         \
                entity a_next = a.REGISTRY_NEXT, b_next = b.REGISTRY_NEXT; \
                a.REGISTRY_NEXT = b_next; \
                b.REGISTRY_NEXT = a_next; \
         \
                if (i == 0) id##_first = b; \
-               else _##id[i - 1].REGISTRY_NEXT = b; \
+               else _R_GET(_##id, i - 1).REGISTRY_NEXT = b; \
         \
                if (j == 0) id##_first = a; \
-               else _##id[j - 1].REGISTRY_NEXT = a; \
+               else _R_GET(_##id, j - 1).REGISTRY_NEXT = a; \
        } \
        int _REGISTRY_CMP_##id(int i, int j, entity pass) \
        { \
                i += skip; j += skip; \
-               string a = _##id[i].registered_id; \
-               string b = _##id[j].registered_id; \
+               string a = _R_GET(_##id, i).registered_id; \
+               string b = _R_GET(_##id, j).registered_id; \
                return strcmp(a, b); \
        } \
        STATIC_INIT(Registry_sort_##id) \