SWM: Ported xrPhysics

Author: ShokerStlk

src/xrGame/PhysicsShellHolder.cpp

@@ -461,6 +461,12 @@ LPCSTR CPhysicsShellHolder::ObjectNameSect() const { return cNameSect().c_str();
 bool CPhysicsShellHolder::ObjectGetDestroy() const { return !!CGameObject::getDestroy(); }
 ICollisionHitCallback* CPhysicsShellHolder::ObjectGetCollisionHitCallback() { return get_collision_hit_callback(); }
 u16 CPhysicsShellHolder::ObjectID() const { return ID(); }
+
+IGameObject* CPhysicsShellHolder::IObject() //--#SM+#--
+{
+    return smart_cast<IGameObject*>(this);
+}
+
 ICollisionForm* CPhysicsShellHolder::ObjectCollisionModel()
 {
     return CForm; // XXX: use ICollidable::GetCForm() instead
@@ -498,6 +504,9 @@ IPHCapture* CPhysicsShellHolder::PHCapture()
 bool CPhysicsShellHolder::IsInventoryItem() { return !!cast_inventory_item(); }
 bool CPhysicsShellHolder::IsActor() { return !!cast_actor(); }
 bool CPhysicsShellHolder::IsStalker() { return !!cast_stalker(); }
+bool CPhysicsShellHolder::IsCollideWithBullets() { return true; }
+bool CPhysicsShellHolder::IsCollideWithActorCamera() { return true; }
+
 // void						SetWeaponHideState( u16 State, bool bSet )
 void CPhysicsShellHolder::HideAllWeapons(bool v) {}
 void CPhysicsShellHolder::MovementCollisionEnable(bool enable)

src/xrGame/PhysicsShellHolder.h

@@ -1,11 +1,9 @@
 #pragma once
-#ifndef PHYSICSSHELL_HOLDER_H
-#define PHYSICSSHELL_HOLDER_H
 
 #include "GameObject.h"
 #include "ParticlesPlayer.h"
-#include "xrEngine/iobjectphysicscollision.h"
-#include "xrPhysics/iphysicsshellholder.h"
+#include "xrEngine/IObjectPhysicsCollision.h"
+#include "xrPhysics/IPhysicsShellHolder.h"
 
 class CPHDestroyable;
 class CPHCollisionDamageReceiver;
@@ -118,6 +116,7 @@ class CPhysicsShellHolder : public CGameObject,
     virtual bool ObjectGetDestroy() const;
     virtual ICollisionHitCallback* ObjectGetCollisionHitCallback();
     virtual u16 ObjectID() const;
+    virtual IGameObject* IObject(); //--#SM+#--
     virtual ICollisionForm* ObjectCollisionModel();
     // virtual	IRenderVisual*								ObjectVisual						() ;
     virtual IKinematics* ObjectKinematics();
@@ -133,6 +132,8 @@ class CPhysicsShellHolder : public CGameObject,
     virtual bool IsInventoryItem();
     virtual bool IsActor();
     virtual bool IsStalker();
+    virtual bool IsCollideWithBullets(); //--#SM+#--
+    virtual bool IsCollideWithActorCamera(); //--#SM+#--
     // virtual	void						SetWeaponHideState					( u16 State, bool bSet )=0;
     virtual void HideAllWeapons(bool v); //(SetWeaponHideState(INV_STATE_BLOCK_ALL,true))
     virtual void MovementCollisionEnable(bool enable);
@@ -144,4 +145,3 @@ class CPhysicsShellHolder : public CGameObject,
 #endif
 };
 
-#endif

src/xrPhysics/ActorCameraCollision.cpp

@@ -1,16 +1,16 @@
 #include "stdafx.h"
 
-#include "actorcameracollision.h"
+#include "ActorCameraCollision.h"
 
 #include "xrEngine/CameraBase.h"
 #include "xrEngine/GameMtlLib.h"
 
-#include "phworld.h"
-#include "phcollidevalidator.h"
+#include "PHWorld.h"
+#include "PHCollideValidator.h"
 #include "PHShell.h"
 #include "matrix_utils.h"
-#include "iphysicsshellholder.h"
-
+#include "IPhysicsShellHolder.h"
+#include "xrEngine/xr_object.h" //--#SM+#--
 #include "GeometryBits.h"
 
 #ifdef DEBUG
@@ -43,6 +43,9 @@ static void cammera_shell_collide_callback_common(
     VERIFY(my_data);
     if (oposite_data && oposite_data->ph_ref_object == my_data->ph_ref_object)
         return;
+    if (oposite_data && oposite_data->ph_ref_object &&
+        !oposite_data->ph_ref_object->IsCollideWithActorCamera()) //--#SM+#--
+        return;
     if (c.geom.depth > camera_collision_sckin_depth / 2.f)
         cam_collided = true;
 
@@ -316,6 +319,19 @@ bool test_camera_box(const Fvector& box_size, const Fmatrix& xform, IPhysicsShel
     return ret;
 }
 
+// Test only, generate box from camera --#SM+#--
+bool test_camera_collide(
+    CCameraBase& camera, float _viewport_near, IPhysicsShellHolder* l_actor, Fvector& vPosOffset, float fBoxSizeMod)
+{
+    Fvector box_size;
+    Fmatrix xform;
+    get_camera_box(box_size, xform, camera, _viewport_near);
+    box_size.mul(fBoxSizeMod);
+    xform.c.mad(camera.Direction(), vPosOffset);
+
+    return test_camera_box(box_size, xform, l_actor);
+}
+
 void collide_camera(CCameraBase& camera, float _viewport_near, IPhysicsShellHolder* l_actor)
 {
     // CPhysicsShellHolder* l_actor = smart_cast<CPhysicsShellHolder*>( Level().CurrentEntity() );

src/xrPhysics/ActorCameraCollision.h

@@ -9,4 +9,5 @@ extern XRPHYSICS_API float camera_collision_character_skin_depth;
 extern XRPHYSICS_API float camera_collision_character_shift_z;
 #endif
 XRPHYSICS_API bool test_camera_box(const Fvector& box_size, const Fmatrix& xform, IPhysicsShellHolder* l_actor);
+XRPHYSICS_API bool test_camera_collide(CCameraBase& camera, float _viewport_near, IPhysicsShellHolder* l_actor, Fvector& vPosOffset, float fBoxSizeMod);  //--#SM+#--
 XRPHYSICS_API void collide_camera(CCameraBase& camera, float _viewport_near, IPhysicsShellHolder* l_actor);

src/xrPhysics/IPhysicsShellHolder.h

@@ -10,6 +10,8 @@ class IPhysicsShellHolder;
 class CPHSoundPlayer;
 class ICollisionDamageReceiver;
 class ICollisionForm;
+class IGameObject; //--#SM+#--
+
 class ICollisionHitCallback
 {
 public:
@@ -41,6 +43,7 @@ class IPhysicsShellHolder
     virtual bool ObjectGetDestroy() const = 0;
     virtual ICollisionHitCallback* ObjectGetCollisionHitCallback() = 0;
     virtual u16 ObjectID() const = 0;
+    virtual IGameObject* IObject() = 0; //--#SM+#--
     virtual ICollisionForm* ObjectCollisionModel() = 0;
     //	virtual	IRenderVisual*					ObjectVisual						()						=0;
     virtual IKinematics* ObjectKinematics() = 0;
@@ -56,6 +59,8 @@ class IPhysicsShellHolder
     virtual bool IsInventoryItem() = 0;
     virtual bool IsActor() = 0;
     virtual bool IsStalker() = 0;
+    virtual bool IsCollideWithBullets() = 0; //--#SM+#--
+    virtual bool IsCollideWithActorCamera() = 0; //--#SM+#--
     // virtual	void							SetWeaponHideState					( u16 State, bool bSet )=0;
     virtual void HideAllWeapons(bool v) = 0; //(SetWeaponHideState(INV_STATE_BLOCK_ALL,true))
     virtual void MovementCollisionEnable(bool enable) = 0;