1 files changed, 133 insertions, 0 deletions
diff --git a/Source/Online/online_datastructures.h b/Source/Online/online_datastructures.h
new file mode 100644
index 00000000..1c041fab
--- /dev/null
+++ b/Source/Online/online_datastructures.h
@@ -0,0 +1,133 @@
+//-----------------------------------------------------------------------------
+//           Name: online_datastructures.h
+//      Developer: Wolfire Games LLC
+//    Description: 
+//        License: Read below
+//-----------------------------------------------------------------------------
+//
+//   Copyright 2022 Wolfire Games LLC
+//
+//   Licensed under the Apache License, Version 2.0 (the "License");
+//   you may not use this file except in compliance with the License.
+//   You may obtain a copy of the License at
+//
+//       http://www.apache.org/licenses/LICENSE-2.0
+//
+//   Unless required by applicable law or agreed to in writing, software
+//   distributed under the License is distributed on an "AS IS" BASIS,
+//   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//   See the License for the specific language governing permissions and
+//   limitations under the License.
+//
+//-----------------------------------------------------------------------------
+#pragma once
+
+#include <Math/vec3.h>
+#include <Math/mat4.h>
+#include <Math/quaternions.h>
+
+#include <Scripting/scriptparams.h>
+#include <Editors/entity_type.h>
+#include <Objects/object.h>
+#include <Network/net_framework.h>
+#include <Utility/binn_util.h>
+
+#include <vector>
+#include <string>
+#include <utility>
+#include <array>
+
+using std::array;
+
+typedef uint32_t OnlineMessageID;
+typedef uint16_t OnlineMessageType;
+typedef uint8_t PeerID;
+typedef uint8_t PlayerID;
+typedef int32_t CommonObjectID;
+
+class OnlineMessageRef {
+    OnlineMessageID message_id;
+public:
+    OnlineMessageRef();
+    OnlineMessageRef(const OnlineMessageID message_id);
+    OnlineMessageRef(const OnlineMessageRef& rhs);
+    ~OnlineMessageRef();
+    OnlineMessageRef& operator=(const OnlineMessageRef& rhs);
+    void* GetData() const;
+    OnlineMessageID GetID() const;
+    bool IsValid() const;
+};
+
+enum class OnlineFlags {
+    INVALID,
+    ALLOWSEDITOR
+};
+
+enum class MultiplayerMode : uint8_t {
+    NoMultiplayer,
+    Host,
+    Client,
+    CleanUp,
+    AwaitingShutdown,
+};
+
+struct PlayerState {
+    std::string playername = "UNKNOWN";
+    ObjectID object_id = 1;
+    uint16_t ping = 0;
+    int32_t controller_id = -1; // Incoming inputs are copied into this controller.
+
+    // Invalid on clients
+    int32_t camera_id = -1; // Virtual camera id, used for character logic, some data may be syned to/from this camera from the client.
+};
+
+struct MorphTargetStateStorage {
+    float disp_weight;
+    float mod_weight;
+    bool dirty;
+    std::string name;
+};
+
+struct NetworkBone {
+    float scale;
+    vec3 translation0;
+    vec3 translation1;
+    quaternion rotation0;
+    quaternion rotation1;
+    float model_char_scale;
+
+    binn* Serialize();
+    void Deserialize(binn* l);
+};
+
+struct RiggedObjectFrame {
+    float host_walltime;
+    uint8_t bone_count;
+    array<NetworkBone,64> bones;
+
+    binn* Serialize();
+    void Deserialize(binn* l);
+};
+
+struct MovementObjectFrame {
+    float host_walltime;
+    vec3 position;
+    vec3 velocity;
+    vec3 facing;
+    RiggedObjectFrame rigged_object_frame;
+};
+
+struct ItemObjectFrame {
+    float host_walltime;
+    mat4 transform;
+};
+
+struct AngelScriptUpdate {
+    uint32_t state;
+    vector<char> data;
+};
+
+struct ChatMessage {
+    float time;
+    std::string message;
+};