From e4483eca01b48b943cd0461e24a74ae1a3139ed4 Mon Sep 17 00:00:00 2001
From: Nicolas James <Eele1Ephe7uZahRie@tutanota.com>
Date: Wed, 12 Feb 2025 21:57:46 +1100
Subject: Update to most recent version (old initial commit)

---
 src/server/world/chunk.cc | 26 ++++++++++++++++++++++++++
 src/server/world/chunk.hh | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 72 insertions(+)
 create mode 100644 src/server/world/chunk.cc
 create mode 100644 src/server/world/chunk.hh

(limited to 'src/server/world')

diff --git a/src/server/world/chunk.cc b/src/server/world/chunk.cc
new file mode 100644
index 0000000..80a3da9
--- /dev/null
+++ b/src/server/world/chunk.cc
@@ -0,0 +1,26 @@
+#include "server/world/chunk.hh"
+
+namespace server {
+namespace world {
+
+void chunk::update() noexcept {
+    if (!this->should_update) {
+        return;
+    }
+    this->packet.clear_chunk_packet();
+    this->pack(packet.mutable_chunk_packet());
+    this->should_update = false;
+}
+
+void chunk::write() noexcept {
+    if (!this->should_write) {
+        return;
+    }
+    server::database::write_chunk(this->pos, this->packet.chunk_packet());
+    this->should_write = false;
+}
+
+chunk::~chunk() noexcept { this->write(); }
+
+} // namespace world
+} // namespace server
diff --git a/src/server/world/chunk.hh b/src/server/world/chunk.hh
new file mode 100644
index 0000000..b8fc73c
--- /dev/null
+++ b/src/server/world/chunk.hh
@@ -0,0 +1,46 @@
+#ifndef SERVER_WORLD_CHUNK_HH_
+#define SERVER_WORLD_CHUNK_HH_
+
+#include <cstdint>
+
+#include "server/database.hh"
+#include "server/shared.hh"
+#include "shared/entity/player.hh"
+#include "shared/math/math.hh"
+#include "shared/net/net.hh"
+#include "shared/net/proto.hh"
+#include "shared/world/chunk.hh"
+
+namespace server {
+namespace world {
+
+class chunk : public shared::world::chunk {
+private:
+    bool should_write = false;
+    bool should_update = true;
+
+public:
+    proto::packet packet; // Packet ready for sending, updated in update().
+    void arm_should_update() noexcept {
+        this->should_update = this->should_write = true;
+    }
+
+public:
+    template <typename... Args>
+    chunk(Args&&... args) noexcept
+        : shared::world::chunk(std::forward<Args>(args)...) {
+        this->pack(packet.mutable_chunk_packet());
+    }
+    virtual ~chunk() noexcept;
+
+public:
+    // Update the chunk_packet associated with the chunk if necessary.
+    void update() noexcept;
+    // calling .write before the destrutor will not result in a double write
+    void write() noexcept;
+};
+
+} // namespace world
+} // namespace server
+
+#endif
-- 
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