Switched Doom 3 weapons to native.

2026-08-17 11:00:38 +02:00 · 2026-05-19 08:28:43 -07:00
parent b841fcb33b
commit b97127f038
82 changed files with 20023 additions and 1371 deletions
@@ -0,0 +1,205 @@
+// Weapon_machinegun.cpp
+//
+
+#pragma hdrstop
+#include "precompiled.h"
+#include "../Game_local.h"
+
+CLASS_DECLARATION( rvmWeaponObject, rvmWeaponMachineGun )
+END_CLASS
+
+#define MACHINEGUN_FIRERATE			0.1		// ~10 per second
+#define MACHINEGUN_LOWAMMO			10
+#define MACHINEGUN_NUMPROJECTILES	1
+
+// blend times
+#define MACHINEGUN_IDLE_TO_LOWER	4
+#define MACHINEGUN_IDLE_TO_FIRE		0
+#define	MACHINEGUN_IDLE_TO_RELOAD	4
+#define MACHINEGUN_RAISE_TO_IDLE	4
+#define MACHINEGUN_FIRE_TO_IDLE		0
+#define MACHINEGUN_RELOAD_TO_IDLE	4
+
+
+/*
+===============
+rvmWeaponMachineGun::Init
+===============
+*/
+void rvmWeaponMachineGun::Init( idWeapon* weapon )
+{
+	rvmWeaponObject::Init( weapon );
+
+	next_attack = 0;
+	spread = weapon->GetFloat( "spread" );
+
+	snd_lowammo = FindSound( "snd_lowammo" );
+}
+
+/*
+===============
+rvmWeaponMachineGun::Raise
+===============
+*/
+stateResult_t rvmWeaponMachineGun::Raise( stateParms_t* parms )
+{
+	enum RisingState
+	{
+		RISING_NOTSET = 0,
+		RISING_WAIT
+	};
+
+	switch( parms->stage )
+	{
+		case RISING_NOTSET:
+			owner->Event_PlayAnim( ANIMCHANNEL_ALL, "raise", false );
+			parms->stage = RISING_WAIT;
+			return SRESULT_WAIT;
+
+		case RISING_WAIT:
+			if( owner->Event_AnimDone( ANIMCHANNEL_ALL, MACHINEGUN_RAISE_TO_IDLE ) )
+			{
+				return SRESULT_DONE;
+			}
+			return SRESULT_WAIT;
+	}
+
+	return SRESULT_ERROR;
+}
+
+
+/*
+===============
+rvmWeaponMachineGun::Lower
+===============
+*/
+stateResult_t rvmWeaponMachineGun::Lower( stateParms_t* parms )
+{
+	enum LoweringState
+	{
+		LOWERING_NOTSET = 0,
+		LOWERING_WAIT
+	};
+
+	switch( parms->stage )
+	{
+		case LOWERING_NOTSET:
+			owner->Event_PlayAnim( ANIMCHANNEL_ALL, "putaway", false );
+			parms->stage = LOWERING_WAIT;
+			return SRESULT_WAIT;
+
+		case LOWERING_WAIT:
+			if( owner->Event_AnimDone( ANIMCHANNEL_ALL, 0 ) )
+			{
+				SetState( "Holstered" );
+				return SRESULT_DONE;
+			}
+			return SRESULT_WAIT;
+	}
+
+	return SRESULT_ERROR;
+}
+
+/*
+===============
+rvmWeaponMachineGun::Idle
+===============
+*/
+stateResult_t rvmWeaponMachineGun::Idle( stateParms_t* parms )
+{
+	enum IdleState
+	{
+		IDLE_NOTSET = 0,
+		IDLE_WAIT
+	};
+
+	switch( parms->stage )
+	{
+		case IDLE_NOTSET:
+			owner->Event_WeaponReady();
+			owner->Event_PlayCycle( ANIMCHANNEL_ALL, "idle" );
+			parms->stage = IDLE_WAIT;
+			return SRESULT_WAIT;
+
+		case IDLE_WAIT:
+			// Do nothing.
+			return SRESULT_DONE;
+	}
+
+	return SRESULT_ERROR;
+}
+
+
+/*
+===============
+rvmWeaponMachineGun::Fire
+===============
+*/
+stateResult_t rvmWeaponMachineGun::Fire( stateParms_t* parms )
+{
+	int ammoClip = owner->AmmoInClip();
+
+	enum FIRE_State
+	{
+		FIRE_NOTSET = 0,
+		FIRE_WAIT
+	};
+
+	if( ammoClip == 0 && owner->AmmoAvailable() && parms->stage == 0 )
+	{
+		//owner->WeaponState( WP_RELOAD, PISTOL_IDLE_TO_RELOAD );
+		owner->Reload();
+		return SRESULT_DONE;
+	}
+
+	switch( parms->stage )
+	{
+		case FIRE_NOTSET:
+			next_attack = gameLocal.realClientTime + MS2SEC( MACHINEGUN_FIRERATE );
+			owner->Event_LaunchProjectiles( MACHINEGUN_NUMPROJECTILES, spread, 0, 1, 1 );
+
+			owner->Event_PlayAnim( ANIMCHANNEL_ALL, "fire", false );
+			parms->stage = FIRE_WAIT;
+			return SRESULT_WAIT;
+
+		case FIRE_WAIT:
+			if( owner->Event_AnimDone( ANIMCHANNEL_ALL, MACHINEGUN_FIRE_TO_IDLE ) )
+			{
+				return SRESULT_DONE;
+			}
+			return SRESULT_WAIT;
+	}
+
+	return SRESULT_ERROR;
+}
+
+/*
+===============
+rvmWeaponMachineGun::Reload
+===============
+*/
+stateResult_t rvmWeaponMachineGun::Reload( stateParms_t* parms )
+{
+	enum RELOAD_State
+	{
+		RELOAD_NOTSET = 0,
+		RELOAD_WAIT
+	};
+
+	switch( parms->stage )
+	{
+		case RELOAD_NOTSET:
+			owner->Event_PlayAnim( ANIMCHANNEL_ALL, "reload", false );
+			parms->stage = RELOAD_WAIT;
+			return SRESULT_WAIT;
+
+		case RELOAD_WAIT:
+			if( owner->Event_AnimDone( ANIMCHANNEL_ALL, 0 ) )
+			{
+				owner->Event_AddToClip( owner->ClipSize() );
+				return SRESULT_DONE;
+			}
+			return SRESULT_WAIT;
+	}
+	return SRESULT_ERROR;
+}