Match RPGrpModelScene::DrawPrepare and RPBowManagerContext::UpdateNpcs

include/Pack/RPGraphics/RPGrpModelScene.h

@@ -9,12 +9,20 @@
 class RPGrpCamera;
 class RPGrpScreen;
 
+namespace EGG {
+class ScnRenderer;
+}
+
 /**
  * @brief Model rendering scene
  */
 class RPGrpModelScene {
 private:
-    char unk00[0xA4];
+    char unk00[0x2];
+    u8 mCameraIndex; // at 0x2
+    char unk03[0x9C - 0x3];
+    EGG::ScnRenderer* mpScnRenderer; // at 0x9C
+    char unkA0[0xA4 - 0xA0];
 
 public:
     virtual ~RPGrpModelScene();                      // at 0x8

include/Pack/RPUtility/RPUtlRandom.h

@@ -35,11 +35,8 @@ class RPUtlRandom {
         // Limited to u16 bounds
         u16 iRnd = static_cast<u16>(RANDF_MAX & (getU32() >> RANDF_SHIFT));
 
-        // Convert to float
-        f32 fRnd = static_cast<f32>(iRnd);
-
         // Convert to percentage (+1 makes the upper bound exclusive!)
-        return fRnd / static_cast<f32>(RANDF_MAX + 1);
+        return static_cast<f32>(iRnd) / static_cast<f32>(RANDF_MAX + 1);
     }
 
 private:

src/Pack/RPGraphics/RPGrpModelScene.cpp

@@ -0,0 +1,10 @@
+#include <Pack/RPGraphics.h>
+
+#include <egg/gfxe/eggScnRenderer.h>
+
+void RPGrpModelScene::DrawPrepare(const RPGrpCamera* pCamera,
+                                  const RPGrpScreen* pScreen) {
+    mpScnRenderer->SetCurrentCamera(mCameraIndex++,
+                                    pCamera->GetSavedCameraMatrix(), *pScreen);
+    mpScnRenderer->CalcView();
+}