Replace some per-frame physics loops with intrusive lists

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

diff --git a/qcsrc/ecs/lib.qh b/qcsrc/ecs/lib.qh
index 2d48e577b8da2bf72b5ae3fa8cf19da46d8b89aa..192136b6253225e014490f4d4e100f2ddfca30e9 100644 (file)
--- a/qcsrc/ecs/lib.qh
+++ b/qcsrc/ecs/lib.qh
@@ -1,24 +1,29 @@
 #pragma once
 
+IntrusiveList g_events;
+IntrusiveList g_components;
+STATIC_INIT(components) { g_events = IL_NEW(); g_components = IL_NEW(); }
+
 /** Components always interpolate from the previous state */
 #define COMPONENT(com) \
        void com_##com##_interpolate(entity it, float a); \
        .bool com_##com
 
-#define FOREACH_COMPONENT(com, body) FOREACH_ENTITY_FLOAT(com_##com, true, body)
+#define FOREACH_COMPONENT(com, body) IL_EACH(g_components, it.com_##com, body)
 
 
 #define EVENT(T, args) .bool evt_##T##_listener; .void args evt_##T
 
 #define emit(T, ...) \
        MACRO_BEGIN \
-       FOREACH_ENTITY_FLOAT_ORDERED(evt_##T##_listener, true, it.evt_##T(__VA_ARGS__)); \
+       IL_EACH(g_events, it.evt_##T##_listener, it.evt_##T(__VA_ARGS__)); \
        MACRO_END
 
 #define subscribe(listener, T, fn) \
        MACRO_BEGIN \
        listener.evt_##T = (fn); \
        listener.evt_##T##_listener = true; \
+       IL_PUSH(g_events, listener); \
        MACRO_END