Decompile 2 functions in Source/Contents/ModelKeyframes.cpp

Batch #1676 by ragnarok-clanker: 0 byte-identical, 2 confirmed by peer review.

- fn_01716 ModelRotationKeys::Add: logic confirmed by peer review
- fn_01717 ModelScaleKeys::Add: logic confirmed by peer review

Peer-reviewed-by: eAthena
Reviewed-by: ragnarok-clanker
Adds to the build: Source/Contents/ModelKeyframes.cpp

Source/Contents/ModelKeyframes.cpp

@@ -0,0 +1,43 @@
+#include "Resource/Models/ModelResource.h"
+#include "Utility/Math/AffineMatrix.h"
+
+#include <vector>
+
+struct ModelRotationKeys : std::vector<ModelRotationKey> {
+  void Add(int frame, float x, float y, float z, float angle);
+};
+
+struct ModelScaleKeys : std::vector<ModelScaleKey> {
+  void Add(int frame, float scaleX, float scaleY, float scaleZ, float x, float y, float z, float angle);
+};
+
+// OFFSET: 0x0053FFE0
+// FUNCTION: fn_01716
+void ModelRotationKeys::Add(int frame, float x, float y, float z, float angle) {
+  angle *= 0.5f;
+  const float sine = ClientSin(angle);
+  ModelRotationKey key;
+  key.frame = frame;
+  key.rotation[0] = sine * x;
+  key.rotation[1] = sine * y;
+  key.rotation[2] = sine * z;
+  key.rotation[3] = ClientCos(angle);
+  this->push_back(key);
+}
+
+// OFFSET: 0x00540120
+// FUNCTION: fn_01717
+void ModelScaleKeys::Add(int frame, float scaleX, float scaleY, float scaleZ, float x, float y, float z, float angle) {
+  angle *= 0.5f;
+  const float sine = ClientSin(angle);
+  ModelScaleKey key;
+  key.frame = frame;
+  key.scale[0] = scaleX;
+  key.scale[1] = scaleY;
+  key.scale[2] = scaleZ;
+  key.rotation[0] = sine * x;
+  key.rotation[1] = sine * y;
+  key.rotation[2] = sine * z;
+  key.rotation[3] = ClientCos(angle);
+  this->push_back(key);
+}

data/compile.json

@@ -359,6 +359,7 @@
   "Source/Contents/Messenger/ClientMessenger.cpp": 4,
   "Source/Contents/Messenger/MessengerMember.cpp": 4,
   "Source/Contents/Messenger/WhisperBlockMgr.cpp": 4,
+  "Source/Contents/ModelKeyframes.cpp": 4,
   "Source/Contents/Models/ModelActor.cpp": 3,
   "Source/Contents/Models/ModelActorBounds.cpp": 3,
   "Source/Contents/Models/ModelAnimation.cpp": 3,