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https://github.com/jmarshall23/DoomRTX.git
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Initial Prey Game integration support.
This commit is contained in:
Justin Marshall
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// Game_Vomiter.cpp
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//
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// spews vomit chunks periodically
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// triggering will cause an eruption
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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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const idEventDef EV_Erupt("erupt", "d");
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const idEventDef EV_UnErupt("unerupt", NULL);
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const idEventDef EV_DamagePulse("damagepulse", NULL);
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const idEventDef EV_MovablePulse("<movable>");
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const idEventDef EV_Broadcast_AssignFxErupt( "<assignFxErupt>", "e" );
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CLASS_DECLARATION(hhAnimatedEntity, hhVomiter)
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EVENT( EV_Activate, hhVomiter::Event_Trigger )
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EVENT( EV_Erupt, hhVomiter::Event_Erupt )
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EVENT( EV_UnErupt, hhVomiter::Event_UnErupt )
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EVENT( EV_PlayIdle, hhVomiter::Event_PlayIdle )
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EVENT( EV_DamagePulse, hhVomiter::Event_DamagePulse )
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EVENT( EV_MovablePulse, hhVomiter::Event_MovablePulse )
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EVENT( EV_Broadcast_AssignFxErupt, hhVomiter::Event_AssignFxErupt )
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END_CLASS
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hhVomiter::hhVomiter(void) {
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// mdl: Moved this here to prevent uninitialized fxErupt from crashing the destructor
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fxErupt = NULL;
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}
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void hhVomiter::Spawn(void) {
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detectionTrigger = NULL;
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spawnArgs.GetFloat("minDelay", "3", mindelay);
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spawnArgs.GetFloat("maxDelay", "7", maxdelay);
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secBetweenDamage = spawnArgs.GetFloat("secBetweenDamage");
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secBetweenMovables = spawnArgs.GetFloat("secBetweenMovables");
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minMovableVel = spawnArgs.GetFloat("minMovableVel");
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maxMovableVel = spawnArgs.GetFloat("maxMovableVel");
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removeTime = spawnArgs.GetFloat("movableRemoveTime");
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numMovables = spawnArgs.GetInt("numMovables");
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goAwayChance = spawnArgs.GetFloat("GoAwayChance");
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idleAnim = GetAnimator()->GetAnim("idle");
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painAnim = GetAnimator()->GetAnim("pain");
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spewAnim = GetAnimator()->GetAnim("spew");
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deathAnim = GetAnimator()->GetAnim("death");
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bErupting = false;
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bIdling = false;
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// setup the clipModel
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GetPhysics()->SetContents( CONTENTS_SOLID );
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// Spawn trigger used for waking it up
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SpawnTrigger();
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//TODO: Spawn this the first time it erupts instead ?
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// Spawn FX system
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hhFxInfo fxInfo;
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fxInfo.SetStart( false );
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fxInfo.SetNormal( GetAxis()[2] );
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fxInfo.RemoveWhenDone( false );
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fxInfo.Triggered( true );
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BroadcastFxInfo(spawnArgs.GetString("fx_vomit"), GetOrigin(), GetAxis(), &fxInfo, &EV_Broadcast_AssignFxErupt );
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StartIdle();
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GoToSleep();
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fl.takedamage = true;
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}
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hhVomiter::~hhVomiter() {
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SAFE_REMOVE(fxErupt);
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}
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void hhVomiter::Save(idSaveGame *savefile) const {
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savefile->WriteBool(bErupting);
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savefile->WriteBool(bIdling);
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savefile->WriteBool(bAwake);
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savefile->WriteFloat(mindelay);
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savefile->WriteFloat(maxdelay);
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savefile->WriteFloat(secBetweenDamage);
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savefile->WriteFloat(secBetweenMovables);
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savefile->WriteInt(idleAnim);
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savefile->WriteInt(painAnim);
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savefile->WriteInt(spewAnim);
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savefile->WriteInt(deathAnim);
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savefile->WriteFloat(minMovableVel);
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savefile->WriteFloat(maxMovableVel);
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savefile->WriteFloat(removeTime);
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savefile->WriteInt(numMovables);
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savefile->WriteFloat(goAwayChance);
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savefile->WriteObject(fxErupt);
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detectionTrigger.Save(savefile);
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}
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void hhVomiter::Restore( idRestoreGame *savefile ) {
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savefile->ReadBool(bErupting);
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savefile->ReadBool(bIdling);
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savefile->ReadBool(bAwake);
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savefile->ReadFloat(mindelay);
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savefile->ReadFloat(maxdelay);
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savefile->ReadFloat(secBetweenDamage);
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savefile->ReadFloat(secBetweenMovables);
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savefile->ReadInt(idleAnim);
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savefile->ReadInt(painAnim);
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savefile->ReadInt(spewAnim);
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savefile->ReadInt(deathAnim);
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savefile->ReadFloat(minMovableVel);
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savefile->ReadFloat(maxMovableVel);
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savefile->ReadFloat(removeTime);
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savefile->ReadInt(numMovables);
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savefile->ReadFloat(goAwayChance);
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savefile->ReadObject( reinterpret_cast<idClass *&>(fxErupt) );
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detectionTrigger.Restore(savefile);
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}
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void hhVomiter::SpawnTrigger() {
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idDict Args;
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hhUtils::PassArgs( spawnArgs, Args, "triggerpass_" );
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Args.Set( "target", name.c_str() );
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Args.Set( "bind", name.c_str() );
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Args.SetVector( "origin", GetOrigin() + spawnArgs.GetVector("offset_trigger") );
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Args.SetMatrix( "rotation", GetAxis() );
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detectionTrigger = gameLocal.SpawnObject( spawnArgs.GetString("def_trigger"), &Args );
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}
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void hhVomiter::DormantBegin( void ) {
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}
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void hhVomiter::DormantEnd( void ) {
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}
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void hhVomiter::Erupt(int repeat) {
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if (bErupting || health <= 0 || fl.isDormant) {
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if (fl.isDormant) {
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UnErupt(); // go to sleep, etc., so we can wake up again later
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}
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return;
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}
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bErupting = true;
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StartSound( "snd_erupt", SND_CHANNEL_ANY );
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GetAnimator()->ClearAllAnims( gameLocal.time, 0 );
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GetAnimator()->PlayAnim(ANIMCHANNEL_ALL, spewAnim, gameLocal.time, 0);
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int startTime = GetAnimator()->CurrentAnim( ANIMCHANNEL_ALL )->Length();
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PostEventMS( &EV_PlayIdle, startTime );
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PostEventMS( &EV_MovablePulse, 0 ); // Self repeating moveable spawn
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PostEventMS( &EV_DamagePulse, 0 ); // Self repeating damage pulse
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// Activate FX
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if (fxErupt) {
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fxErupt->PostEventMS( &EV_Activate, 0, this );
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}
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// Stop erupting in a while
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PostEventSec( &EV_UnErupt, spawnArgs.GetFloat("vomitTime") );
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}
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void hhVomiter::UnErupt() {
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CancelEvents(&EV_Erupt); // Stop any pending events
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CancelEvents(&EV_DamagePulse);
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CancelEvents(&EV_MovablePulse);
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if (bErupting) {
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bErupting = false;
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// Deactivate FX
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if (fxErupt) {
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fxErupt->PostEventMS( &EV_Fx_KillFx, 0 );
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}
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}
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GoToSleep();
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}
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void hhVomiter::GoToSleep() {
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bAwake = false;
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}
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void hhVomiter::WakeUp() {
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if (!bAwake && !bErupting && health > 0) {
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bAwake = true;
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StartSound( "snd_wakeup", SND_CHANNEL_ANY );
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PostEventSec( &EV_Erupt, 0.1+mindelay + gameLocal.random.RandomFloat()*(maxdelay-mindelay), true);
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}
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}
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bool hhVomiter::Pain( idEntity *inflictor, idEntity *attacker, int damage, const idVec3 &dir, int location ) {
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if (painAnim) {
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StartSound( "snd_pain", SND_CHANNEL_ANY );
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GetAnimator()->ClearAllAnims( gameLocal.time, 200 );
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GetAnimator()->PlayAnim(ANIMCHANNEL_ALL, painAnim, gameLocal.time, 200);
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int startTime = GetAnimator()->CurrentAnim( ANIMCHANNEL_ALL )->Length();
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PostEventMS( &EV_PlayIdle, startTime );
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}
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return( idEntity::Pain(inflictor, attacker, damage, dir, location) );
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}
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void hhVomiter::Killed( idEntity *inflictor, idEntity *attacker, int damage, const idVec3 &dir, int location ) {
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if (health + damage > 0) { // Only do this the first death
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// Clear Event Queue of all eruptions
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CancelEvents(&EV_Erupt);
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CancelEvents(&EV_DamagePulse);
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if (bErupting) {
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UnErupt();
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}
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StartSound( "snd_die", SND_CHANNEL_ANY );
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// Spawn dead effect -- currently an explosion
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hhFxInfo fxInfo;
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fxInfo.SetNormal( GetAxis()[2] );
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fxInfo.RemoveWhenDone( true );
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BroadcastFxInfoPrefixed( "fx_death", GetOrigin(), -GetAxis(), &fxInfo );
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ActivateTargets( attacker );
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StopIdle();
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GetAnimator()->ClearAllAnims( gameLocal.time, 0 );
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GetAnimator()->PlayAnim(ANIMCHANNEL_ALL, deathAnim, gameLocal.time, 0);
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}
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else { // Post-death pain
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// GetAnimator()->ClearAllAnims( gameLocal.time, 200 );
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// GetAnimator()->PlayAnim(ANIMCHANNEL_ALL, painAnim, gameLocal.time, 200);
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}
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}
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void hhVomiter::StartIdle() {
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hhFxInfo fxInfo;
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if (idleAnim && !bIdling && health > 0) {
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PostEventMS(&EV_PlayIdle, 0);
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StartSound( "snd_idle", SND_CHANNEL_IDLE );
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bIdling = true;
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}
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}
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void hhVomiter::StopIdle() {
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CancelEvents(&EV_PlayIdle);
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StopSound( SND_CHANNEL_IDLE );
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bIdling = false;
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}
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//
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// Events
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//
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void hhVomiter::Event_AssignFxErupt( hhEntityFx* fx ) {
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fxErupt = fx;
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}
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void hhVomiter::Event_PlayIdle() {
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GetAnimator()->CycleAnim(ANIMCHANNEL_ALL, idleAnim, gameLocal.time, 100);
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}
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void hhVomiter::Event_Trigger( idEntity *activator ) {
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WakeUp();
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}
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void hhVomiter::Event_Erupt(int repeat) {
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Erupt(repeat);
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}
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void hhVomiter::Event_UnErupt() {
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UnErupt();
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}
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void hhVomiter::Event_DamagePulse() {
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idEntity *touch[ MAX_GENTITIES ];
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int num;
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// Damage all entities touching trigger's clipmodel
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num = hhUtils::EntitiesTouchingClipmodel( detectionTrigger->GetPhysics()->GetClipModel(), touch, MAX_GENTITIES, MASK_SHOT_BOUNDINGBOX );
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for (int i = 0; i < num; i++ ) {
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if( !touch[i] || touch[i] == this ) {
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continue;
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}
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touch[i]->Damage(this, this, GetAxis()[2], spawnArgs.GetString("def_damage"), 1.0f, 0);
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}
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PostEventSec( &EV_DamagePulse, secBetweenDamage );
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}
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void hhVomiter::Event_MovablePulse() {
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// Spawn movables
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idDict args;
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idEntity *ent;
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idVec3 vel, dir;
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const char *movableName = spawnArgs.RandomPrefix("def_movable", gameLocal.random);
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if (movableName && *movableName) {
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args.Clear();
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args.SetVector("origin", GetOrigin());
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if (gameLocal.random.RandomFloat() < goAwayChance) {
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args.SetBool("removeOnCollision", true);
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}
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else {
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args.SetFloat("removeTime", removeTime);
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}
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for (int ix=0; ix<numMovables; ix++) {
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dir = GetAxis()[2];
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dir.x += gameLocal.random.CRandomFloat();
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dir.y += gameLocal.random.CRandomFloat();
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dir.z += gameLocal.random.RandomFloat()*3.0f;
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dir.NormalizeFast();
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vel = dir * (minMovableVel + gameLocal.random.RandomFloat()*(maxMovableVel-minMovableVel));
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ent = gameLocal.SpawnObject( movableName, &args );
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ent->GetPhysics()->SetLinearVelocity( vel );
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ent->fl.takedamage = false; // don't let the radius damage affect them
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}
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}
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PostEventSec( &EV_MovablePulse, secBetweenMovables ); // Self repeating event
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}
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