You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
67 lines
2.2 KiB
67 lines
2.2 KiB
5 years ago
|
//========= Copyright Valve Corporation, All rights reserved. ============//
|
||
|
|
//
|
||
|
|
// Purpose:
|
||
|
|
//
|
||
|
|
//=============================================================================//
|
||
|
|
|
||
|
|
#ifndef PHYSICS_IMPACT_DAMAGE_H
|
||
|
|
#define PHYSICS_IMPACT_DAMAGE_H
|
||
|
|
#ifdef _WIN32
|
||
|
|
#pragma once
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
struct impactentry_t
|
||
|
|
{
|
||
|
|
float impulse;
|
||
|
|
float damage;
|
||
|
|
};
|
||
|
|
|
||
|
|
// UNDONE: Add a flag to turn off aggregation of mass in object systems (e.g. ragdolls, vehicles)?
|
||
|
|
struct impactdamagetable_t
|
||
|
|
{
|
||
|
|
impactentry_t *linearTable;
|
||
|
|
impactentry_t *angularTable;
|
||
|
|
int linearCount; // array size of linearTable
|
||
|
|
int angularCount; // array size of angularTable
|
||
|
|
|
||
|
|
float minSpeedSqr; // minimum squared impact speed for damage
|
||
|
|
float minRotSpeedSqr;
|
||
|
|
float minMass; // minimum mass to do damage
|
||
|
|
|
||
|
|
// filter out reall small objects, set all to zero to disable
|
||
|
|
float smallMassMax;
|
||
|
|
float smallMassCap;
|
||
|
|
float smallMassMinSpeedSqr;
|
||
|
|
|
||
|
|
// exaggerate the effects of really large objects, set all to 1 to disable
|
||
|
|
float largeMassMin;
|
||
|
|
float largeMassScale;
|
||
|
|
float largeMassFallingScale; // emphasize downward impacts so that this will kill instead of stress (we have more information here than there)
|
||
|
|
float myMinVelocity; // filter out any energy lost by me unless my velocity is greater than this
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
extern impactdamagetable_t gDefaultNPCImpactDamageTable;
|
||
|
|
extern impactdamagetable_t gDefaultPlayerImpactDamageTable;
|
||
|
|
extern impactdamagetable_t gDefaultPlayerVehicleImpactDamageTable;
|
||
|
|
|
||
|
|
// NOTE Default uses default NPC table
|
||
|
|
float CalculateDefaultPhysicsDamage( int index, gamevcollisionevent_t *pEvent, float energyScale, bool allowStaticDamage, int &damageTypeOut, string_t iszDamageTableName = NULL_STRING, bool bDamageFromHeldObjects = false );
|
||
|
|
|
||
|
|
// use passes in the table
|
||
|
|
float CalculatePhysicsImpactDamage( int index, gamevcollisionevent_t *pEvent, const impactdamagetable_t &table, float energyScale, bool allowStaticDamage, int &damageTypeOut, bool bDamageFromHeldObjects = false );
|
||
|
|
|
||
|
|
struct vphysics_objectstress_t
|
||
|
|
{
|
||
|
|
float exertedStress;
|
||
|
|
float receivedStress;
|
||
|
|
bool hasNonStaticStress;
|
||
|
|
bool hasLargeObjectContact;
|
||
|
|
};
|
||
|
|
|
||
|
|
float CalculateObjectStress( IPhysicsObject *pObject, CBaseEntity *pOwnerEntity, vphysics_objectstress_t *pOutput );
|
||
|
|
|
||
|
|
#endif // PHYSICS_IMPACT_DAMAGE_H
|