From 3b9ff6c8522f8ac48fff76f275058993c7f15bd9 Mon Sep 17 00:00:00 2001
From: Jarrod Doyle <thejarroddoyle@gmail.com>
Date: Sun, 25 Aug 2024 11:54:33 +0100
Subject: [PATCH] Jankily read scale in for models

---
 project/code/TMV/Mission.cs | 46 +++++++++++++++++++++++++++++--------
 1 file changed, 37 insertions(+), 9 deletions(-)

diff --git a/project/code/TMV/Mission.cs b/project/code/TMV/Mission.cs
index c876230..4b2831f 100644
--- a/project/code/TMV/Mission.cs
+++ b/project/code/TMV/Mission.cs
@@ -105,12 +105,14 @@ public partial class Mission : Node3D
 		if (
 			_file.Chunks.TryGetValue("BRLIST", out var brListRaw) &&
 			_file.Chunks.TryGetValue("P$ModelName", out var modelNamesRaw) &&
+			_file.Chunks.TryGetValue("P$Scale", out var scalesRaw) &&
 			_file.Chunks.TryGetValue("L$MetaProp", out var metaPropLinksRaw) &&
 			_file.Chunks.TryGetValue("LD$MetaProp", out var metaPropLinkDataRaw)
 		)
 		{
 			var brList = (BrList)brListRaw;
 			var modelNames = (PropertyModelName)modelNamesRaw;
+			var scales = (PropertyScale)scalesRaw;
 			var metaPropLinks = (LinkChunk)metaPropLinksRaw;
 			var metaPropLinkData = (LinkDataMetaProp)metaPropLinkDataRaw;
 
@@ -130,18 +132,20 @@ public partial class Mission : Node3D
 					var gamFile = new DbFile(paths[0]);
 					if (gamFile.Chunks.TryGetValue("P$ModelName", out var gamChunk1) &&
 						gamFile.Chunks.TryGetValue("L$MetaProp", out var gamChunk2) &&
-						gamFile.Chunks.TryGetValue("LD$MetaProp", out var gamChunk3))
+						gamFile.Chunks.TryGetValue("LD$MetaProp", out var gamChunk3) &&
+						gamFile.Chunks.TryGetValue("P$Scale", out var gamChunk4))
 					{
 						GD.Print($"Pre-Merged chunks: {modelNames.properties.Count} {metaPropLinks.links.Count} {metaPropLinkData.linkData.Count}");
 						modelNames.properties.AddRange(((PropertyModelName)gamChunk1).properties);
 						metaPropLinks.links.AddRange(((LinkChunk)gamChunk2).links);
 						metaPropLinkData.linkData.AddRange(((LinkDataMetaProp)gamChunk3).linkData);
+						scales.properties.AddRange(((PropertyScale)gamChunk4).properties);
 						GD.Print($"Post-Merged chunks: {modelNames.properties.Count} {metaPropLinks.links.Count} {metaPropLinkData.linkData.Count}");
 					}
 				}
 			}
 
-			PlaceObjects(brList, modelNames, metaPropLinks, metaPropLinkData);
+			PlaceObjects(brList, modelNames, scales, metaPropLinks, metaPropLinkData);
 		}
 	}
 
@@ -160,6 +164,7 @@ public partial class Mission : Node3D
 	private void PlaceObjects(
 		BrList brList,
 		PropertyModelName modelNames,
+		PropertyScale scales,
 		LinkChunk metapropLink,
 		LinkDataMetaProp metaPropLinkData)
 	{
@@ -175,20 +180,42 @@ public partial class Mission : Node3D
 			// Determine if we have a model name :))
 			var id = (int)brush.brushInfo;
 			var modelName = "";
+			var scale = Vector3.One;
+			var scaleFound = false;
 			while (true)
 			{
 				// See if there's a modelname property
-				foreach (var prop in modelNames.properties)
+				if (modelName == "")
 				{
-					if (prop.objectId == id)
+					foreach (var prop in modelNames.properties)
 					{
-						modelName = prop.modelName;
-						break;
+						if (prop.objectId == id)
+						{
+							modelName = prop.modelName;
+							break;
+						}
 					}
 				}
-				if (modelName != "") break;
 
-				// No modelname so check for a parent
+				if (!scaleFound)
+				{
+					foreach (var prop in scales.properties)
+					{
+						if (prop.objectId == id)
+						{
+							scale = prop.scale.ToGodotVec3(false);
+							scaleFound = true;
+							break;
+						}
+					}
+				}
+
+				if (modelName != "" && scaleFound)
+				{
+					break;
+				}
+
+				// Check for a parent
 				var length = metapropLink.links.Count;
 				var prevId = id;
 				for (var i = 0; i < length; i++)
@@ -223,7 +250,8 @@ public partial class Mission : Node3D
 			var model = new Model
 			{
 				Position = pos,
-				RotationDegrees = rot
+				RotationDegrees = rot,
+				Scale = scale,
 			};
 			if (objPath != null)
 			{