NSPhysicsEntity: Filter out the various damage types when applying force upon
the ent taking damage.
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c7845fd694
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GPG key ID:
C196CD8BA993248A
2 changed files with 311 additions and 280 deletions
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@ -38,11 +38,14 @@ class NSPhysicsEntity:NSSurfacePropEntity
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float m_flInertiaScale;
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void(void) NSPhysicsEntity;
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/* overrides */
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virtual void(void) Respawn;
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virtual void(void) touch;
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virtual void(void) TouchThink;
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virtual void(void) Pain;
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virtual void(void) Death;
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virtual void(string, string) SpawnKey;
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virtual void(float) SetMass;
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virtual float(void) GetMass;
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@ -55,6 +58,6 @@ class NSPhysicsEntity:NSSurfacePropEntity
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virtual void(vector) ApplyForceCenter;
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virtual void(vector, vector) ApplyForceOffset;
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virtual void(vector) ApplyTorqueCenter;
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virtual float(int, int) CalculateImpactDamage;
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virtual void(string, string) SpawnKey;
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};
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@ -1,283 +1,311 @@
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/*
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* Copyright (c) 2016-2020 Marco Hladik <marco@icculus.org>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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void
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NSPhysicsEntity::PhysicsEnable(void)
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{
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if (physics_supported() == TRUE)
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physics_enable(this, TRUE);
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else {
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SetMovetype(MOVETYPE_BOUNCE);
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SetSolid(SOLID_CORPSE);
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}
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m_iEnabled = TRUE;
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}
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void
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NSPhysicsEntity::PhysicsDisable(void)
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{
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if (physics_supported() == TRUE) {
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physics_enable(this, FALSE);
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} else {
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SetMovetype(MOVETYPE_BOUNCE);
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SetSolid(SOLID_CORPSE);
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}
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m_iEnabled = FALSE;
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}
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void
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NSPhysicsEntity::SetMass(float val)
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{
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mass = val;
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}
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float
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NSPhysicsEntity::GetMass(void)
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{
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return mass;
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}
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void
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NSPhysicsEntity::SetFriction(float val)
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{
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friction = val;
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}
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float
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NSPhysicsEntity::GetFriction(void)
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{
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return friction;
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}
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void
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NSPhysicsEntity::SetBounceFactor(float val)
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{
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bouncefactor = val;
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}
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float
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NSPhysicsEntity::GetBounceFactor(void)
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{
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return bouncefactor;
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}
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void
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NSPhysicsEntity::SetInertia(float val)
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{
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m_flInertiaScale = val;
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}
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float
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NSPhysicsEntity::GetInertia(void)
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{
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return m_flInertiaScale;
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}
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void
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NSPhysicsEntity::ApplyForceCenter(vector vecForce)
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{
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if (physics_supported() == TRUE) {
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physics_addforce(this, vecForce, [0,0,0]);
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} else {
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velocity = vecForce;
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}
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}
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void
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NSPhysicsEntity::ApplyForceOffset(vector vecForce, vector vecOffset)
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{
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if (physics_supported() == TRUE) {
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physics_addforce(this, vecForce, vecOffset);
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} else {
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velocity = vecForce;
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}
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}
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void
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NSPhysicsEntity::ApplyTorqueCenter(vector vecTorque)
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{
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if (physics_supported() == TRUE)
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physics_addtorque(this, vecTorque * m_flInertiaScale);
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else {
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avelocity = vecTorque;
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velocity = vecTorque;
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velocity[2] = 96;
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}
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}
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void
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NSPhysicsEntity::TouchThink(void)
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{
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/* let players collide */
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dimension_solid = 255;
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dimension_hit = 255;
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tracebox(origin, mins, maxs, origin, FALSE, this);
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/* stuck */
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if (trace_startsolid) {
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if (trace_ent.flags & FL_CLIENT) {
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PhysicsEnable();
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makevectors(vectoangles(origin - trace_ent.origin));
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ApplyTorqueCenter(v_forward * 240);
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}
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}
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/* If we barely move, disable the physics simulator */
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if (vlen(velocity) <= 1) {
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if (m_iEnabled) {
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PhysicsDisable();
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velocity = [0,0,0];
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avelocity = [0,0,0];
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}
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if (physics_supported() == FALSE) {
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vector wantangle;
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vector newangle;
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wantangle[0] = (int)((angles[0] + 45) / 90) * 90;
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wantangle[1] = angles[1];
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wantangle[2] = (int)((angles[2] + 45) / 90) * 90;
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makevectors(angles);
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angles = v_forward;
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makevectors(wantangle);
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/*
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* Copyright (c) 2016-2020 Marco Hladik <marco@icculus.org>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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void
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NSPhysicsEntity::PhysicsEnable(void)
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{
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if (physics_supported() == TRUE)
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physics_enable(this, TRUE);
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else {
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SetMovetype(MOVETYPE_BOUNCE);
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SetSolid(SOLID_CORPSE);
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}
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m_iEnabled = TRUE;
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}
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void
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NSPhysicsEntity::PhysicsDisable(void)
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{
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if (physics_supported() == TRUE) {
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physics_enable(this, FALSE);
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} else {
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SetMovetype(MOVETYPE_BOUNCE);
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SetSolid(SOLID_CORPSE);
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}
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m_iEnabled = FALSE;
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}
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void
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NSPhysicsEntity::SetMass(float val)
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{
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mass = val;
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}
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float
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NSPhysicsEntity::GetMass(void)
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{
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return mass;
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}
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void
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NSPhysicsEntity::SetFriction(float val)
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{
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friction = val;
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}
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float
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NSPhysicsEntity::GetFriction(void)
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{
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return friction;
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}
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void
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NSPhysicsEntity::SetBounceFactor(float val)
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{
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bouncefactor = val;
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}
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float
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NSPhysicsEntity::GetBounceFactor(void)
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{
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return bouncefactor;
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}
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void
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NSPhysicsEntity::SetInertia(float val)
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{
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m_flInertiaScale = val;
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}
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float
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NSPhysicsEntity::GetInertia(void)
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{
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return m_flInertiaScale;
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}
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float
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NSPhysicsEntity::CalculateImpactDamage(int iDamage, int dmgType)
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{
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int filter = 0i;
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/* if we're any of these dmg types, we don't transfer any kinetic energy */
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filter |= (dmgType & DMG_BURN);
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filter |= (dmgType & DMG_ELECTRO);
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filter |= (dmgType & DMG_SOUND);
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filter |= (dmgType & DMG_ENERGYBEAM);
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filter |= (dmgType & DMG_DROWN);
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filter |= (dmgType & DMG_POISON);
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filter |= (dmgType & DMG_RADIATION);
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filter |= (dmgType & DMG_ACID);
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filter |= (dmgType & DMG_ACID);
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filter |= (dmgType & DMG_SLOWFREEZE);
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if (filter == 0i)
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return (float)iDamage * 0.1f;
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else
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return 0.0f;
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}
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void
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NSPhysicsEntity::ApplyForceCenter(vector vecForce)
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{
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if (physics_supported() == TRUE) {
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physics_addforce(this, vecForce, [0,0,0]);
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} else {
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velocity = vecForce;
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}
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}
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void
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NSPhysicsEntity::ApplyForceOffset(vector vecForce, vector vecOffset)
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{
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if (physics_supported() == TRUE) {
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physics_addforce(this, vecForce, vecOffset);
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} else {
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velocity = vecForce;
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}
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}
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void
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NSPhysicsEntity::ApplyTorqueCenter(vector vecTorque)
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{
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if (physics_supported() == TRUE)
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physics_addtorque(this, vecTorque * m_flInertiaScale);
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else {
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avelocity = vecTorque;
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velocity = vecTorque;
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velocity[2] = 96;
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}
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}
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void
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NSPhysicsEntity::TouchThink(void)
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{
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/* let players collide */
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dimension_solid = 255;
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dimension_hit = 255;
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tracebox(origin, mins, maxs, origin, FALSE, this);
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/* stuck */
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if (trace_startsolid) {
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if (trace_ent.flags & FL_CLIENT) {
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PhysicsEnable();
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makevectors(vectoangles(origin - trace_ent.origin));
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ApplyTorqueCenter(v_forward * 240);
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}
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}
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/* If we barely move, disable the physics simulator */
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if (vlen(velocity) <= 1) {
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if (m_iEnabled) {
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PhysicsDisable();
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velocity = [0,0,0];
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avelocity = [0,0,0];
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}
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if (physics_supported() == FALSE) {
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vector wantangle;
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vector newangle;
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wantangle[0] = (int)((angles[0] + 45) / 90) * 90;
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wantangle[1] = angles[1];
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wantangle[2] = (int)((angles[2] + 45) / 90) * 90;
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makevectors(angles);
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angles = v_forward;
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makevectors(wantangle);
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newangle[0] = Math_Lerp(angles[0], v_forward[0], frametime * 5.0f);
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newangle[1] = Math_Lerp(angles[1], v_forward[1], frametime * 5.0f);
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newangle[2] = Math_Lerp(angles[2], v_forward[2], frametime * 5.0f);
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angles = vectoangles(newangle);
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}
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}
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/* don't let players collide */
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dimension_solid = 1;
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dimension_hit = 1;
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/* continue testing next frame */
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nextthink = time;
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effects &= ~EF_NOSHADOW;
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}
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void
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NSPhysicsEntity::touch(void)
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{
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PhysicsEnable();
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makevectors(vectoangles(origin - other.origin));
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ApplyForceOffset(v_forward, origin - other.origin);
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}
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void
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NSPhysicsEntity::Pain(void)
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{
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if (m_iFlags & BPHY_NODMGPUSH)
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return;
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PhysicsEnable();
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makevectors(vectoangles(origin - trace_endpos));
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ApplyForceOffset(v_forward * 20, origin - trace_endpos);
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if (!HasPropData()) {
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health = 100000;
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}
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}
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void
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NSPhysicsEntity::Death(void)
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{
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Hide();
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string gibeffect = GetPropData(PROPINFO_BREAKMODEL);
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int breakcount = GetPropData(PROPINFO_BREAKCOUNT);
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BreakModel_Spawn(absmin, absmax, [0,0,0], 100, breakcount, gibeffect);
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/* handle explosions */
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float flExplodeMag, flExplodeRad;
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flExplodeMag = GetPropData(PROPINFO_EXPLOSIVE_DMG);
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flExplodeRad = GetPropData(PROPINFO_EXPLOSIVE_RADIUS);
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if (flExplodeMag) {
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if (!flExplodeRad)
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flExplodeRad = flExplodeMag * 2.5f;
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FX_Explosion(origin);
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Damage_Radius(origin, this, flExplodeMag, flExplodeRad, TRUE, 0);
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}
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}
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void
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NSPhysicsEntity::Respawn(void)
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{
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SetMovetype(MOVETYPE_PHYSICS);
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SetSolid(SOLID_PHYSICS_BOX + m_iShape);
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SetModel(GetSpawnModel());
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geomtype = GEOMTYPE_BOX;
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takedamage = DAMAGE_YES;
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PhysicsDisable();
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SetFriction(2.0f);
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SetBounceFactor(0.25f);
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SetOrigin(GetSpawnOrigin());
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/* don't let players collide */
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dimension_solid = 1;
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dimension_hit = 1;
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think = TouchThink;
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nextthink = time + 0.1f;
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effects &= ~EF_NOSHADOW;
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if (HasPropData()) {
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health = GetPropData(PROPINFO_HEALTH);
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} else {
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health = 100000;
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}
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}
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void
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NSPhysicsEntity::SpawnKey(string strKey, string strValue)
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{
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switch (strKey) {
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case "physmodel":
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m_iShape = stoi(strValue);
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if (m_iShape > PHYSM_CYLINDER)
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m_iShape = 0;
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break;
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case "massscale":
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mass = stof(strValue);
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break;
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case "inertiascale":
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m_flInertiaScale = stof(strValue);
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break;
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case "physdamagescale":
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break;
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case "material":
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m_iMaterial = stof(strValue);
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break;
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case "nodamageforces":
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if (strValue == "1")
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m_iFlags |= BPHY_NODMGPUSH;
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break;
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case "Damagetype":
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if (strValue == "1")
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m_iFlags |= BPHY_SHARP;
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break;
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default:
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super::SpawnKey(strKey, strValue);
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break;
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}
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}
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void
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NSPhysicsEntity::NSPhysicsEntity(void)
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{
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mass = 1.0f;
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m_flInertiaScale = 1.0f;
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super::NSSurfacePropEntity();
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}
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}
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}
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/* don't let players collide */
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dimension_solid = 1;
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dimension_hit = 1;
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/* continue testing next frame */
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nextthink = time;
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effects &= ~EF_NOSHADOW;
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}
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void
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NSPhysicsEntity::touch(void)
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{
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PhysicsEnable();
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makevectors(vectoangles(origin - other.origin));
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ApplyForceOffset(v_forward, origin - other.origin);
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}
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void
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NSPhysicsEntity::Pain(void)
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{
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float force;
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if (m_iFlags & BPHY_NODMGPUSH)
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return;
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PhysicsEnable();
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makevectors(vectoangles(origin - trace_endpos));
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force = CalculateImpactDamage(g_dmg_iDamage, g_dmg_iFlags);
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if (force > 0.0f)
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ApplyForceOffset(v_forward * force, origin - trace_endpos);
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if (!HasPropData()) {
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health = 100000;
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}
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}
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void
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NSPhysicsEntity::Death(void)
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{
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Hide();
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string gibeffect = GetPropData(PROPINFO_BREAKMODEL);
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int breakcount = GetPropData(PROPINFO_BREAKCOUNT);
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BreakModel_Spawn(absmin, absmax, [0,0,0], 100, breakcount, gibeffect);
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/* handle explosions */
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float flExplodeMag, flExplodeRad;
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flExplodeMag = GetPropData(PROPINFO_EXPLOSIVE_DMG);
|
||||
flExplodeRad = GetPropData(PROPINFO_EXPLOSIVE_RADIUS);
|
||||
|
||||
if (flExplodeMag) {
|
||||
if (!flExplodeRad)
|
||||
flExplodeRad = flExplodeMag * 2.5f;
|
||||
|
||||
FX_Explosion(origin);
|
||||
Damage_Radius(origin, this, flExplodeMag, flExplodeRad, TRUE, 0);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
NSPhysicsEntity::Respawn(void)
|
||||
{
|
||||
SetMovetype(MOVETYPE_PHYSICS);
|
||||
SetSolid(SOLID_PHYSICS_BOX + m_iShape);
|
||||
SetModel(GetSpawnModel());
|
||||
geomtype = GEOMTYPE_BOX;
|
||||
takedamage = DAMAGE_YES;
|
||||
PhysicsDisable();
|
||||
SetFriction(2.0f);
|
||||
SetBounceFactor(0.25f);
|
||||
SetOrigin(GetSpawnOrigin());
|
||||
|
||||
/* don't let players collide */
|
||||
dimension_solid = 1;
|
||||
dimension_hit = 1;
|
||||
|
||||
think = TouchThink;
|
||||
nextthink = time + 0.1f;
|
||||
effects &= ~EF_NOSHADOW;
|
||||
|
||||
if (HasPropData()) {
|
||||
health = GetPropData(PROPINFO_HEALTH);
|
||||
} else {
|
||||
health = 100000;
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
NSPhysicsEntity::SpawnKey(string strKey, string strValue)
|
||||
{
|
||||
switch (strKey) {
|
||||
case "physmodel":
|
||||
m_iShape = stoi(strValue);
|
||||
if (m_iShape > PHYSM_CYLINDER)
|
||||
m_iShape = 0;
|
||||
break;
|
||||
case "massscale":
|
||||
mass = stof(strValue);
|
||||
break;
|
||||
case "inertiascale":
|
||||
m_flInertiaScale = stof(strValue);
|
||||
break;
|
||||
case "physdamagescale":
|
||||
break;
|
||||
case "material":
|
||||
m_iMaterial = stof(strValue);
|
||||
break;
|
||||
case "nodamageforces":
|
||||
if (strValue == "1")
|
||||
m_iFlags |= BPHY_NODMGPUSH;
|
||||
break;
|
||||
case "Damagetype":
|
||||
if (strValue == "1")
|
||||
m_iFlags |= BPHY_SHARP;
|
||||
break;
|
||||
default:
|
||||
super::SpawnKey(strKey, strValue);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
NSPhysicsEntity::NSPhysicsEntity(void)
|
||||
{
|
||||
mass = 1.0f;
|
||||
m_flInertiaScale = 1.0f;
|
||||
super::NSSurfacePropEntity();
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue