diff --git a/Source/Contents/Actors/GameActor.h b/Source/Contents/Actors/GameActor.h
index 1c3aae2..7149ce2 100644
--- a/Source/Contents/Actors/GameActor.h
+++ b/Source/Contents/Actors/GameActor.h
@@ -7,7 +7,9 @@
 
 class CGameActor : public CRenderObject {
 public:
-  /* 0138 */ unsigned char unknown_0138[0x128];
+  /* 0138 */ unsigned char unknown_0138[0x100];
+  /* 0238 */ unsigned char unknown_0238;
+  /* 0239 */ unsigned char unknown_0239[0x27];
   /* 0260 */ int unknown_0260;
   /* 0264 */ unsigned char unknown_0264[0x64];
   /* 02C8 */ int unknown_02C8;
@@ -17,9 +19,15 @@ public:
   /* 0305 */ unsigned char unknown_0305;
   /* 0306 */ unsigned char unknown_0306[2];
   /* 0308 */ int unknown_0308;
-  /* 030C */ unsigned char unknown_030C[0xBC];
+  /* 030C */ unsigned char unknown_030C[8];
+  /* 0314 */ unsigned char unknown_0314;
+  /* 0315 */ unsigned char unknown_0315[0x63];
+  /* 0378 */ float unknown_0378;
+  /* 037C */ unsigned char unknown_037C[0x4C];
   /* 03C8 */ int unknown_03C8;
 
+  void SetAnimation(unsigned animation, int motion, int repeat) override;
+
   void SetUnknown0305(unsigned char value, int extra);
   void RaiseUnknown03C8(int value);
   void SetUnknown02E4(int value);
@@ -28,11 +36,14 @@ public:
 };
 
 #if defined(_WIN32) && !defined(_WIN64)
+static_assert(offsetof(CGameActor, unknown_0238) == 0x238);
 static_assert(offsetof(CGameActor, unknown_0260) == 0x260);
 static_assert(offsetof(CGameActor, unknown_02C8) == 0x2C8);
 static_assert(offsetof(CGameActor, unknown_02E4) == 0x2E4);
 static_assert(offsetof(CGameActor, unknown_0305) == 0x305);
 static_assert(offsetof(CGameActor, unknown_0308) == 0x308);
+static_assert(offsetof(CGameActor, unknown_0314) == 0x314);
+static_assert(offsetof(CGameActor, unknown_0378) == 0x378);
 static_assert(offsetof(CGameActor, unknown_03C8) == 0x3C8);
 #endif
 
diff --git a/Source/Contents/Actors/RenderObject.cpp b/Source/Contents/Actors/RenderObject.cpp
index 459d8cc..07a2702 100644
--- a/Source/Contents/Actors/RenderObject.cpp
+++ b/Source/Contents/Actors/RenderObject.cpp
@@ -1,12 +1,18 @@
 #include "Contents/Actors/RenderObject.h"
 
+#include "Client/Mode/ActiveGameMode.h"
+#include "Client/Mode/CGameMode.h"
 #include "Client/Replay.h"
+#include "Contents/Camera/Camera.h"
 #include "Contents/Actors/GameActor.h"
 #include "Resource/ResourceMgr.h"
 #include "Resource/Sprites/ActionResource.h"
 #include "Resource/Sprites/SpriteResource.h"
+#include "Utility/Math/AffineMatrix.h"
 #include "Utility/Math/ScalarConversion.h"
 
+#include <algorithm>
+
 #include <windows.h>
 #include <timeapi.h>
 
@@ -235,3 +241,101 @@ void CRenderObject::SetAnimationSpeed(float speed) {
 void CGameActor::SetUnknown02C8(int value) {
   this->unknown_02C8 = value;
 }
+
+// OFFSET: 0x00CBF970
+// FUNCTION: fn_21117
+void CGameActor::SetAnimation(unsigned animation, int motion, int repeat) {
+  if (this->unknown_0314 == 7) {
+    if (!this->render.action || static_cast<int>(this->render.action->animations.size()) <= static_cast<int>(animation)) {
+      return;
+    }
+  }
+
+  CRenderObject::SetAnimation(animation, motion, repeat);
+  this->unknown_0238 = 0;
+  this->unknown_0378 = -1.0f;
+}
+
+// OFFSET: 0x00CC15F0
+// FUNCTION: fn_21121
+int CRenderObject::HoverHeight() {
+  this->render.unknown_00F8 += 2;
+  if (this->render.unknown_00F8 >= 360) {
+    this->render.unknown_00F8 -= 360;
+  }
+
+  const short angle = this->render.unknown_00F8;
+  const int state = this->render.unknown_0070;
+  if (state == 0 || state == 1 || (this->render.flags & 0x40000) != 0) {
+    if (this->render.unknown_00FA < 20) {
+      if (angle % 30 == 0) {
+        ++this->render.unknown_00FA;
+      }
+    } else if (this->render.unknown_00FA > 20 && angle % 30 == 0) {
+      --this->render.unknown_00FA;
+    }
+  } else if (state == 6) {
+    if (this->render.unknown_00FA < 100) {
+      if (angle % 30 == 0) {
+        ++this->render.unknown_00FA;
+      }
+    } else if (this->render.unknown_00FA > 100 && angle % 30 == 0) {
+      --this->render.unknown_00FA;
+    }
+  } else if (this->render.unknown_00FA != 0) {
+    --this->render.unknown_00FA;
+  }
+
+  const short height = static_cast<short>(ClientSine(angle) * 4.0f + this->render.unknown_00FA);
+  CGameMode* mode = static_cast<CGameMode*>(g_world.ActiveGameMode());
+  const short scaled = static_cast<short>(400.0f / mode->camera->camera.desiredDistance * height);
+  return scaled < 0 ? 0 : scaled;
+}
+
+// OFFSET: 0x00CC1810
+// FUNCTION: fn_21123
+void CRenderObject::ScaleByPulse(float& scale) const {
+  if ((this->render.flags & 0x10) != 0) {
+    const unsigned index = std::max(this->render.pulsePhases[0] * 4u + 90u, 90u);
+    if (index < 270) {
+      scale = ((ClientSine(index) + 1.0f) * 0.25f + 0.5f) * scale;
+    } else {
+      scale = scale * 0.5f;
+    }
+  }
+
+  if ((this->render.flags & 0x400) != 0) {
+    const unsigned index = std::max(this->render.pulsePhases[1] * 4u + 90u, 90u);
+    if (index < 270) {
+      scale = (1.5f - (ClientSine(index) + 1.0f) * 0.25f) * scale;
+    } else {
+      scale = scale * 1.5f;
+    }
+  }
+}
+
+// OFFSET: 0x00CC18F0
+// FUNCTION: fn_21124
+void CRenderObject::ApplySwing(int mode, int& x, int& y, int& outX, int& outY) const {
+  if ((this->render.flags & 0x40) == 0) {
+    return;
+  }
+
+  const int swing = static_cast<int>(180.0f - ClientSine(this->render.unknown_00F4 * 5 + 90) * 180.0f);
+  const int angle = swing >= 360 ? swing - 360 : swing;
+  if (mode == 1) {
+    x = static_cast<int>(ClientSine(angle) * 40.0f + x);
+    y = static_cast<int>(y - (ClientCosine(angle) * 40.0f - 40.0f));
+    outX = x;
+    outY = y;
+  } else if (mode >= 2) {
+    x = static_cast<int>(ClientSine(angle) * 10.0f + x);
+    y = static_cast<int>(y - (ClientCosine(angle) * 10.0f - 10.0f));
+  }
+}
+
+// OFFSET: 0x00CC2240
+// FUNCTION: fn_21138
+void CRenderObject::SetInstantValue(int key, std::int64_t value) {
+  this->render.instant.Set(key, value);
+}
diff --git a/Source/Contents/Actors/RenderObject.h b/Source/Contents/Actors/RenderObject.h
index b8434c8..e1b0c36 100644
--- a/Source/Contents/Actors/RenderObject.h
+++ b/Source/Contents/Actors/RenderObject.h
@@ -32,6 +32,10 @@ public:
     unsigned char animation2, unsigned char frame2, unsigned char animation3, unsigned char frame3,
     unsigned char animation4, unsigned char frame4, int timed, std::uint32_t duration, int loop
   );
+  int HoverHeight();
+  void ScaleByPulse(float& scale) const;
+  void ApplySwing(int mode, int& x, int& y, int& outX, int& outY) const;
+  void SetInstantValue(int key, std::int64_t value);
   void SetFrameSequence(
     unsigned char animation, unsigned char firstFrame, unsigned char lastFrame, unsigned char finishAnimation,
     unsigned char finishFrame, int timed, std::uint32_t duration, int loop
diff --git a/Source/Contents/Actors/RenderObjectState.h b/Source/Contents/Actors/RenderObjectState.h
index 5a15614..b8ea9d3 100644
--- a/Source/Contents/Actors/RenderObjectState.h
+++ b/Source/Contents/Actors/RenderObjectState.h
@@ -78,13 +78,16 @@ struct RenderObjectState {
   /* 00E4 */ std::uint32_t sequenceDeadline;
   /* 00E8 */ std::uint32_t flags;
   /* 00EC */ std::uint32_t unknown_00EC;
-  /* 00F0 */ std::uint16_t unknown_00F0;
+  union {
+    /* 00F0 */ std::uint16_t unknown_00F0;
+    /* 00F0 */ unsigned char pulsePhases[2];
+  };
   /* 00F2 */ unsigned char unknown_00F2;
   /* 00F3 */ unsigned char unknown_00F3;
-  /* 00F4 */ std::uint16_t unknown_00F4;
+  /* 00F4 */ short unknown_00F4;
   /* 00F6 */ unsigned char unknown_00F6;
   /* 00F7 */ unsigned char unknown_00F7;
-  /* 00F8 */ std::uint16_t unknown_00F8;
+  /* 00F8 */ short unknown_00F8;
   /* 00FA */ unsigned char unknown_00FA;
   /* 00FB */ unsigned char unknown_00FB;
   /* 00FC */ std::uint32_t unknown_00FC;