From 8d4e7e33d2f50034c5cf0a72d42163be674e9312 Mon Sep 17 00:00:00 2001
From: RektInator <7003455+RektInator@users.noreply.github.com>
Date: Thu, 3 Dec 2020 14:30:14 +0100
Subject: [PATCH] fix XAE3 delta quats

---
 src/IW4/Structs.hpp           |  6 +++---
 src/IW5/Assets/XAnimParts.cpp | 30 ++++++++++++++++++++----------
 src/IW5/Structs.hpp           | 10 +++++-----
 3 files changed, 28 insertions(+), 18 deletions(-)

diff --git a/src/IW4/Structs.hpp b/src/IW4/Structs.hpp
index 32a556b..4a9c896 100644
--- a/src/IW4/Structs.hpp
+++ b/src/IW4/Structs.hpp
@@ -2072,6 +2072,7 @@ namespace ZoneTool
 			__declspec(align(2)) XAnimPartTransData u;
 		};
 
+#pragma pack(push, 4)
 		struct XAnimDeltaPartQuatDataFrames2
 		{
 			__int16(*frames)[2];
@@ -2099,13 +2100,13 @@ namespace ZoneTool
 		union XAnimDeltaPartQuatData
 		{
 			XAnimDeltaPartQuatDataFrames frames;
-			__int16 frame0[2];
+			__int16 frame0[4];
 		};
 
 		struct XAnimDeltaPartQuat
 		{
 			unsigned __int16 size;
-			__declspec(align(4)) XAnimDeltaPartQuatData u;
+			XAnimDeltaPartQuatData u;
 		};
 
 		struct XAnimDeltaPart
@@ -2115,7 +2116,6 @@ namespace ZoneTool
 			XAnimDeltaPartQuat* quat;
 		};
 
-#pragma pack(push, 4)
 		struct XAnimNotifyInfo
 		{
 			short name;
diff --git a/src/IW5/Assets/XAnimParts.cpp b/src/IW5/Assets/XAnimParts.cpp
index 52c9dd7..fa6d355 100644
--- a/src/IW5/Assets/XAnimParts.cpp
+++ b/src/IW5/Assets/XAnimParts.cpp
@@ -184,11 +184,21 @@ namespace ZoneTool
 				if (asset->delta->quat2)
 				{
 					asset->delta->quat2 = reader.read_raw<XAnimDeltaPartQuat2>();
+
+					if (asset->delta->quat2->size && asset->delta->quat2->u.frames.frames)
+					{
+						asset->delta->quat2->u.frames.frames = reader.read_raw<short[2]>();
+					}
 				}
 				
 				if (asset->delta->quat)
 				{
 					asset->delta->quat = reader.read_raw<XAnimDeltaPartQuat>();
+
+					if (asset->delta->quat->size && asset->delta->quat->u.frames.frames)
+					{
+						asset->delta->quat->u.frames.frames = reader.read_raw<short[4]>();
+					}
 				}
 			}
 
@@ -580,11 +590,6 @@ namespace ZoneTool
 						{
 							extra_size += asset->delta->quat2->size + 1;
 						}
-
-						if (asset->delta->quat2->u.frames.frames)
-						{
-							extra_size += (asset->delta->quat2->size * 4) + 4;
-						}
 					}
 					else
 					{
@@ -593,6 +598,11 @@ namespace ZoneTool
 					}
 
 					dump.dump_raw(asset->delta->quat2, sizeof(XAnimDeltaPartQuat2) + extra_size);
+
+					if (asset->delta->quat2->size && asset->delta->quat2->u.frames.frames)
+					{
+						dump.dump_raw(asset->delta->quat2->u.frames.frames, (asset->delta->quat2->size * 4) + 4);
+					}
 				}
 
 				if (asset->delta->quat)
@@ -609,11 +619,6 @@ namespace ZoneTool
 						{
 							extra_size += asset->delta->quat->size + 1;
 						}
-
-						if (asset->delta->quat->u.frames.frames)
-						{
-							extra_size += (asset->delta->quat->size * 8) + 8;
-						}
 					}
 					else
 					{
@@ -622,6 +627,11 @@ namespace ZoneTool
 					}
 
 					dump.dump_raw(asset->delta->quat, sizeof(XAnimDeltaPartQuat) + extra_size);
+
+					if (asset->delta->quat->size && asset->delta->quat->u.frames.frames)
+					{
+						dump.dump_raw(asset->delta->quat->u.frames.frames, (asset->delta->quat->size * 8) + 8);
+					}
 				}
 			}
 
diff --git a/src/IW5/Structs.hpp b/src/IW5/Structs.hpp
index c26b42f..ea493db 100644
--- a/src/IW5/Structs.hpp
+++ b/src/IW5/Structs.hpp
@@ -1347,6 +1347,7 @@ namespace ZoneTool
 			__declspec(align(2)) XAnimPartTransData u;
 		};
 
+#pragma pack(push, 4)
 		struct XAnimDeltaPartQuatDataFrames2
 		{
 			__int16(*frames)[2];
@@ -1368,21 +1369,21 @@ namespace ZoneTool
 		struct XAnimDeltaPartQuatDataFrames
 		{
 			__int16(*frames)[4];
-			XAnimDynamicIndices indices;
+			XAnimIndices indices;
 		};
 
 		union XAnimDeltaPartQuatData
 		{
 			XAnimDeltaPartQuatDataFrames frames;
-			__int16 frame0[2];
+			__int16 frame0[4];
 		};
 
 		struct XAnimDeltaPartQuat
 		{
 			unsigned __int16 size;
-			__declspec(align(4)) XAnimDeltaPartQuatData u;
+			XAnimDeltaPartQuatData u;
 		};
-
+		
 		struct XAnimDeltaPart
 		{
 			XAnimPartTrans* trans;
@@ -1390,7 +1391,6 @@ namespace ZoneTool
 			XAnimDeltaPartQuat* quat;
 		};
 
-#pragma pack(push, 4)
 		struct XAnimNotifyInfo
 		{
 			short name;