1 files changed, 97 insertions, 0 deletions
diff --git a/Source/Objects/prefab.cpp b/Source/Objects/prefab.cpp
new file mode 100644
index 00000000..87a8e571
--- /dev/null
+++ b/Source/Objects/prefab.cpp
@@ -0,0 +1,97 @@
+//-----------------------------------------------------------------------------
+//           Name: prefab.cpp
+//      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.
+//
+//-----------------------------------------------------------------------------
+#include "prefab.h"
+
+#include <Internal/memwrite.h>
+
+Prefab::Prefab() :
+    Group(),
+    prefab_locked(true),
+    original_scale_(0.0f)
+{}
+
+bool Prefab::Initialize() {
+    return true;
+}
+
+void Prefab::GetDisplayName(char* buf, int buf_size) {
+    if( GetName().empty() ) {
+        FormatString(buf, buf_size, "%d, Prefab with %d children", GetID(), children.size());
+    } else { 
+        FormatString(buf, buf_size, "%s, Prefab with %d children", GetName().c_str(), children.size());
+    }
+}
+
+bool Prefab::SetFromDesc( const EntityDescription &desc ) {
+	bool ret = Group::SetFromDesc(desc);
+    if( ret ) {
+        const EntityDescriptionField* l_prefab_locked = desc.GetField(EDF_PREFAB_LOCKED);
+        if(l_prefab_locked){
+            l_prefab_locked->ReadBool(&prefab_locked);
+        }
+
+        const EntityDescriptionField* l_prefab_path = desc.GetField(EDF_PREFAB_PATH);
+        if(l_prefab_path){
+            l_prefab_path->ReadPath(&prefab_path);
+        }
+
+        const EntityDescriptionField* l_original_scale = desc.GetField(EDF_ORIGINAL_SCALE);
+        if(l_original_scale){
+            memread(original_scale_.entries, sizeof(float), 3, l_original_scale->data);
+        }
+
+        InitRelMats();
+    }
+    return ret;
+}
+
+void Prefab::GetDesc(EntityDescription &desc) const {
+    Group::GetDesc(desc);
+    desc.AddBool(EDF_PREFAB_LOCKED, prefab_locked);
+    desc.AddPath(EDF_PREFAB_PATH, prefab_path);
+    desc.AddVec3(EDF_ORIGINAL_SCALE, original_scale_);
+}
+
+void Prefab::InfrequentUpdate() {
+    Group::InfrequentUpdate();
+    if( prefab_locked ) {
+        box_color = vec4(22/255.0f, 183/255.0f, 204/255.0f, 1.0f);
+    } else {
+        box_color = vec4(53/255.0f, 253/255.0f, 104/255.0f, 1.0f);
+    }
+}
+
+void Prefab::InitShape() {
+    Group::InitShape();
+    original_scale_ = scale_;
+}
+
+bool Prefab::LockedChildren() {
+    return prefab_locked || Group::LockedChildren();
+}
+
+ObjectSanityState Prefab::GetSanity() {
+    ObjectSanityState sanity = Group::GetSanity();
+    sanity.type = _prefab;
+    return sanity;
+}