mirror of
https://github.com/jmarshall23/DoomRTX.git
synced 2026-08-13 16:51:14 +02:00
Justin Marshall
156 lines
3.3 KiB
C++
156 lines
3.3 KiB
C++
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#include "precompiled.h"
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#pragma hdrstop
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#include "prey_local.h"
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CLASS_DECLARATION( idPhysics_Actor, hhPhysics_Delta )
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END_CLASS
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//============
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// hhPhysics_Delta::hhPhysics_Delta
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//============
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hhPhysics_Delta::hhPhysics_Delta() {
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delta.Zero();
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} //. hhPhysics_Delta::hhPhysics_Delta()
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//============
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// hhPhysics_Delta::Evaluate
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//============
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bool hhPhysics_Delta::Evaluate( int timeStepMSec, int endTimeMSec ) {
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trace_t trace;
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idVec3 dest;
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idRotation rotation;
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float timeStep;
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idVec3 velocity;
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timeStep = MS2SEC( timeStepMSec );
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velocity = delta / timeStep;
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if ( delta == vec3_zero ) {
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Rest();
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return( false );
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}
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clipModel->Unlink(); // Taken from monster
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dest = GetOrigin() + delta;
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rotation.SetOrigin( GetOrigin() );
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rotation.SetAngle( 0 );
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//? Maybe model after the idPhysics_Monster::Slide move, where we
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// slide along scholng
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// If there was a collision, adjust the dest
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if ( gameLocal.clip.Motion( trace, GetOrigin(), dest, rotation, clipModel,
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GetAxis(), clipMask, self ) ) {
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if ( self->AllowCollision( trace ) ) {
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//gameLocal.Printf( "Hit something %.2f\n", trace.fraction );
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dest = trace.endpos;
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//? Move this elsewhere?
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self->Collide( trace, velocity );
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} //. We run into what we hit = )
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//? Maybe we apply an impulse?
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} //. We hit something
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//gameLocal.Printf( "Moving from %s to %s (%s)\n", GetOrigin().ToString(),
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// dest.ToString(), delta.ToString() );
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//! What about origin and axis?
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clipModel->Link( gameLocal.clip, self, 0, dest, GetAxis() ); // Taken from monster
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// We are done with delta, so zero it out
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delta.Zero();
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return( true );
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} //. hhPhysics_Delta::Evaluate( int, int );
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//============
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// hhPhysics_Delta::SetDelta
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//============
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void hhPhysics_Delta::SetDelta( const idVec3 &d ){
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delta = d;
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if ( delta != vec3_origin ) {
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Activate();
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}
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} //. hhPhysics_Delta::SetDelta( const idVec3 & )
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//============
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// hhPhysics_Delta::Activate
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//============
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void hhPhysics_Delta::Activate(){
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self->BecomeActive( TH_PHYSICS );
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} //. hhPhysics_Delta::Activate( const idVec3 & )
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//============
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// hhPhysics_Delta::Rest
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//============
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void hhPhysics_Delta::Rest(){
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self->BecomeInactive( TH_PHYSICS );
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} //. hhPhysics_Delta::Rest( const idVec3 & )
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//================
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//hhPhysics_Delta::SetAxis
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//================
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void hhPhysics_Delta::SetAxis( const idMat3 &newAxis, int id ) {
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// Ripped from idPhysics_Monster
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clipModel->Link( gameLocal.clip, self, 0, clipModel->GetOrigin(), newAxis );
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//? Activate();
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}
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//================
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//hhPhysics_Delta::SetOrigin
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//================
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void hhPhysics_Delta::SetOrigin( const idVec3 &newOrigin, int id ) {
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// Ripped from idPhysics_Monster
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/*
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idVec3 masterOrigin;
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idMat3 masterAxis;
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current.localOrigin = newOrigin;
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if ( masterEntity ) {
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self->GetMasterPosition( masterOrigin, masterAxis );
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current.origin = masterOrigin + newOrigin * masterAxis;
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}
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else {
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current.origin = newOrigin;
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}
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*/
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clipModel->Link( gameLocal.clip, self, 0, newOrigin, clipModel->GetAxis() );
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//? Activate();
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}
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//================
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//hhPhysics_Delta::Save
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//================
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void hhPhysics_Delta::Save( idSaveGame *savefile ) const {
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savefile->WriteVec3( delta );
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}
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//================
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//hhPhysics_Delta::Restore
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//================
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void hhPhysics_Delta::Restore( idRestoreGame *savefile ) {
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savefile->ReadVec3( delta );
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}
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