NSClientSpectator: add new method SpectatorDeathcam()

src/client/NSView.qc

@@ -280,8 +280,9 @@ NSView::UpdateView(void)
 	}
 
 	/* put entities into the scene (and call their predraws */
-	if (m_bDrawEntities)
+	if (m_bDrawEntities) {
 		addentities(MASK_ENGINE);
+	}
 
 	/* after predraws we can act upon their new positions */
 	if (cl) {
@@ -309,6 +310,29 @@ NSView::UpdateView(void)
 		spec = (NSClientSpectator)m_viewTarget;
 
 		switch (spec.spec_mode) {
+		case SPECMODE_DEATHCAM:
+			vector deathAngle;
+			vector vecEnd;
+			c = findfloat(world, ::entnum, spec.spec_ent);
+			vector vecStart = c.origin;
+			float progression = time - spec.m_flLastSpecTargetChange;
+
+			vecStart[2] += 16;
+			vecStart += (v_right * 4);
+
+			deathAngle[0] = bound(0, progression * 15.0f, 90.0f);
+			deathAngle[1] = c.angles[1] + (progression * 22.5f);
+			deathAngle[2] = 0.0f;
+
+			makevectors(deathAngle);
+
+			vecEnd = vecStart + (v_forward * -48) + [0,0,16] + (v_right * 4);
+			traceline(vecStart, vecEnd, FALSE, m_viewTarget);
+
+			SetCameraOrigin(trace_endpos + (v_forward * 5));
+			SetCameraAngle(deathAngle);
+			SetClientAngle(deathAngle);
+			break;
 		case SPECMODE_LOCKEDCHASE:
 			view_angles = [0, spec.v_angle[1], 0];
 		case SPECMODE_THIRDPERSON:

src/shared/NSClientPlayer.qc

@@ -568,6 +568,10 @@ NSClientPlayer::ReceiveEntity(float new, float flChanged)
 		setsize(this, mins, maxs);
 
 	setorigin(this, origin);
+
+	if (flChanged & PLAYER_SPECTATE) {
+		m_flLastSpecTargetChange = time;
+	}
 }
 
 /*

src/shared/NSClientSpectator.h

@@ -26,6 +26,7 @@ typedef enumflags
 
 typedef enum
 {
+	SPECMODE_DEATHCAM,
 	SPECMODE_LOCKEDCHASE,
 	SPECMODE_THIRDPERSON,
 	SPECMODE_FREE,
@@ -36,6 +37,7 @@ typedef enum
 
 #ifdef CLIENT
 string g_specmodes[] = {
+	"Death Cam",
 	"Locked Chase Cam",
 	"Free Chase Cam",
 	"Free Look",
@@ -66,6 +68,8 @@ private:
 	PREDICTED_FLOAT(spec_ent)
 	PREDICTED_FLOAT(spec_flags)
 	NSClientSpectatorMode_t spec_mode; NSClientSpectatorMode_t spec_mode_net;
+	float m_flDeathCam;
+	float m_flLastSpecTargetChange;
 
 	vector spec_org;
 
@@ -110,6 +114,8 @@ public:
 	virtual void EvaluateEntity(void);
 	virtual float SendEntity(entity,float);
 	virtual void ServerInputFrame(void);
+
+	nonvirtual void SpectatorDeathcam(NSRenderableEntity, NSEntity, float);
 #endif
 };
 

src/shared/NSClientSpectator.qc

@@ -212,6 +212,10 @@ NSClientSpectator::ReceiveEntity(float new, float flChanged)
 	READENTITY_BYTE(spec_flags, SPECFL_FLAGS)
 	READENTITY_BYTE(movetype, SPECFL_TYPE)
 	READENTITY_BYTE(solid, SPECFL_TYPE)
+
+	if (flChanged & SPECFL_TARGET) {
+		m_flLastSpecTargetChange = time;
+	}
 };
 
 float
@@ -225,9 +229,23 @@ NSClientSpectator::predraw(void)
 void
 NSClientSpectator::InputNext(void)
 {
-	if (spec_flags & SPECFLAG_BUTTON_RELEASED)
+	if (m_flDeathCam > time)
 		return;
 
+	if (spec_flags & SPECFLAG_BUTTON_RELEASED) {
+		return;
+	}
+
+	if (spec_mode == SPECMODE_DEATHCAM && m_flDeathCam < time) {
+		spec_mode = SPECMODE_THIRDPERSON;
+		InputNext();
+		return;
+	} else if (spec_mode == SPECMODE_FREE) {
+		spec_mode = SPECMODE_THIRDPERSON;
+	} else if (spec_mode == SPECMODE_FREEOVERVIEW) {
+		spec_mode = SPECMODE_CHASEOVERVIEW;
+	}
+
 	spec_flags |= SPECFLAG_BUTTON_RELEASED;
 
 #if 0
@@ -288,9 +306,23 @@ NSClientSpectator::InputNext(void)
 void
 NSClientSpectator::InputPrevious(void)
 {
-	if (spec_flags & SPECFLAG_BUTTON_RELEASED)
+	if (m_flDeathCam > time)
 		return;
 
+	if (spec_flags & SPECFLAG_BUTTON_RELEASED) {
+		return;
+	}
+
+	if (spec_mode == SPECMODE_DEATHCAM && m_flDeathCam < time) {
+		spec_mode = SPECMODE_THIRDPERSON;
+		InputNext();
+		return;
+	} else if (spec_mode == SPECMODE_FREE) {
+		spec_mode = SPECMODE_THIRDPERSON;
+	} else if (spec_mode == SPECMODE_FREEOVERVIEW) {
+		spec_mode = SPECMODE_CHASEOVERVIEW;
+	}
+
 	spec_flags |= SPECFLAG_BUTTON_RELEASED;
 
 #if 0
@@ -354,8 +386,15 @@ NSClientSpectator::InputPrevious(void)
 void
 NSClientSpectator::InputMode(void)
 {
-	if (spec_flags & SPECFLAG_BUTTON_RELEASED)
+	if (spec_mode == SPECMODE_DEATHCAM && m_flDeathCam < time) {
+		spec_mode = SPECMODE_THIRDPERSON;
+		InputNext();
 		return;
+	}
+
+	if (spec_flags & SPECFLAG_BUTTON_RELEASED) {
+		return;
+	}
 
 	spec_flags |= SPECFLAG_BUTTON_RELEASED;
 
@@ -422,7 +461,8 @@ NSClientSpectator::PreFrame(void)
 void
 NSClientSpectator::SpectatorTrackPlayer(void)
 {
-	if (spec_mode == SPECMODE_THIRDPERSON 
+	if (spec_mode == SPECMODE_DEATHCAM
+		|| spec_mode == SPECMODE_THIRDPERSON 
 		|| spec_mode == SPECMODE_FIRSTPERSON
 		|| spec_mode == SPECMODE_CHASEOVERVIEW
 		|| spec_mode == SPECMODE_LOCKEDCHASE ) {
@@ -466,6 +506,14 @@ NSClientSpectator::EvaluateEntity(void)
 	EVALUATE_FIELD(movetype, SPECFL_TYPE)
 	EVALUATE_FIELD(solid, SPECFL_TYPE)
 }
+
+void
+NSClientSpectator::SpectatorDeathcam(NSRenderableEntity ourCorpse, NSEntity trackEntity, float waitTime)
+{
+	spec_ent = num_for_edict(ourCorpse);
+	spec_mode = SPECMODE_DEATHCAM;
+	m_flDeathCam = time + waitTime;
+}
 #endif
 
 void