3 files changed, 16 insertions, 1 deletions

diff --git a/src/objects/ObjectData.cpp b/src/objects/ObjectData.cpp
index 775a87a1..92e9d544 100644
--- a/src/objects/ObjectData.cpp
+++ b/src/objects/ObjectData.cpp
@@ -57,7 +57,7 @@ CObjectData::Initialise(const char *filename)
 			&ms_aObjectInfo[id].m_fCollisionDamageMultiplier,
 			&damageEffect, &responseCase, &camAvoid);
 
-		ms_aObjectInfo[id].m_fBuoyancy = 100.0f/percentSubmerged * 0.008*ms_aObjectInfo[id].m_fMass;
+		ms_aObjectInfo[id].m_fBuoyancy = 100.0f/percentSubmerged * GRAVITY *ms_aObjectInfo[id].m_fMass;
 		ms_aObjectInfo[id].m_nCollisionDamageEffect = damageEffect;
 		ms_aObjectInfo[id].m_nSpecialCollisionResponseCases = responseCase;
 		ms_aObjectInfo[id].m_bCameraToAvoidThisObject = camAvoid;
diff --git a/src/objects/Projectile.cpp b/src/objects/Projectile.cpp
index c6c2d6e1..38bbfdfa 100644
--- a/src/objects/Projectile.cpp
+++ b/src/objects/Projectile.cpp
@@ -2,12 +2,26 @@
 #include "patcher.h"
 #include "Projectile.h"
 
+CProjectile::CProjectile(int32 model) : CObject()
+{
+	m_fMass = 1.0f;
+	m_fTurnMass = 1.0f;
+	m_fAirResistance = 0.99f;
+	m_fElasticity = 0.75f;
+	m_fBuoyancy = GRAVITY * m_fMass * 0.1f;
+	bExplosionProof = true;
+	SetModelIndex(model);
+	ObjectCreatedBy = MISSION_OBJECT;
+}
+
 class CProjectile_ : public CProjectile
 {
 public:
+	CProjectile* ctor(int32 model) { return ::new (this) CProjectile(model); }
 	void dtor(void) { CProjectile::~CProjectile(); }
 };
 
 STARTPATCHES
+	InjectHook(0x4BFE30, &CProjectile_::ctor, PATCH_JUMP);
 	InjectHook(0x4BFED0, &CProjectile_::dtor, PATCH_JUMP);
 ENDPATCHES
diff --git a/src/objects/Projectile.h b/src/objects/Projectile.h
index 4d5041f8..2f2b541c 100644
--- a/src/objects/Projectile.h
+++ b/src/objects/Projectile.h
@@ -7,4 +7,5 @@
 class CProjectile : public CObject
 {
 public:
+	CProjectile(int32);
 };