1 files changed, 40 insertions, 0 deletions
diff --git a/src/game/server/world/random_tick.cc b/src/game/server/world/random_tick.cc
new file mode 100644
index 0000000..c5fa47c
--- /dev/null
+++ b/src/game/server/world/random_tick.cc
@@ -0,0 +1,40 @@
+#include "server/pch.hh"
+
+#include "server/world/random_tick.hh"
+
+#include "core/config/number.hh"
+
+#include "core/io/config_map.hh"
+
+#include "shared/world/chunk.hh"
+#include "shared/world/dimension.hh"
+#include "shared/world/voxel.hh"
+
+#include "shared/coord.hh"
+
+#include "server/globals.hh"
+
+static config::Int random_tick_speed(2, 1, 1000);
+static std::mt19937_64 random_source;
+
+void world::random_tick::init(void)
+{
+    globals::server_config.add_value("world.random_tick_speed", random_tick_speed);
+
+    random_source.seed(std::random_device {}());
+}
+
+void world::random_tick::tick(const chunk_pos& cpos, Chunk* chunk)
+{
+    assert(chunk);
+
+    for(int i = 0; i < random_tick_speed.get_value(); ++i) {
+        auto voxel_index = random_source() % CHUNK_VOLUME;
+        auto lpos = coord::to_local(voxel_index);
+        auto vpos = coord::to_voxel(cpos, lpos);
+
+        if(auto voxel = chunk->get_voxel(lpos)) {
+            voxel->on_tick(chunk->get_dimension(), vpos);
+        }
+    }
+}