Added support for explosion sounds,

updated list of attributions,
updated starsystem roadmap.

2 files changed, 49 insertions, 20 deletions

diff --git a/src/client/soundext.cc b/src/client/soundext.cc
index ed22612..397a420 100644
--- a/src/client/soundext.cc
+++ b/src/client/soundext.cc
@@ -56,7 +56,7 @@ void render_entity_sound(core::Entity *entity)
 		return;
 	}
 
-	if (!ext_render(entity) || (ext_render(entity)->distance() > core::range::fxdistance) || (!ext_render(entity)->power())) {
+	if (!ext_render(entity) || (ext_render(entity)->distance() > core::range::fxdistance)) {
 		if (ext_sound(entity))
 			delete ext_sound(entity);
 		return;
@@ -97,6 +97,7 @@ SoundExt::SoundExt(core::Entity *entity) : core::Extension(core::Extension::Soun
 	state_impulsestopbuffer = 0;
 	state_jumpstartbuffer = 0;
 	state_jumpstopbuffer = 0;
+	state_explosionbuffer = 0;
 
 	state_engineloopbuffer = 0;
 	state_engineloopsource = 0;
@@ -126,6 +127,8 @@ SoundExt::SoundExt(core::Entity *entity) : core::Extension(core::Extension::Soun
 		state_impulsestopbuffer = audio::Buffers::load("engines/impulse_stop00");
 		state_jumpstartbuffer = audio::Buffers::load("engines/jump_start00");
 		state_jumpstopbuffer = audio::Buffers::load("engines/jump_stop00");
+		
+		state_explosionbuffer = audio::Buffers::load("fx/explosion01");
 
 		state_engineloopsource = audio::Sources::get();
 		state_engineeventsource = audio::Sources::get();
@@ -192,6 +195,7 @@ SoundExt::~SoundExt()
 	state_impulsestopbuffer = 0;
 	state_jumpstartbuffer = 0;
 	state_jumpstopbuffer = 0;
+	state_explosionbuffer = 0;
 
 	state_engineloopbuffer = 0;
 	state_engineloopsource = 0;
@@ -211,52 +215,52 @@ void SoundExt::frame(float elapsed)
 	
 	if (entity()->type() == core::Entity::Controlable) {
 		// update engine sounds
-		core::EntityControlable *entity = static_cast<core::EntityControlable *>(this->entity());
+		core::EntityControlable *controlable = static_cast<core::EntityControlable *>(this->entity());
 
-		speed = entity->speed();
+		speed = controlable->speed();
 		
 		if (snd_doppler->value())
-			velocity.assign(entity->axis().forward() * speed);
+			velocity.assign(controlable->axis().forward() * speed);
 	
-		if (entity->state() == core::Entity::Impulse) {
+		if (controlable->state() == core::Entity::Impulse) {
 			pitch = 1.0f;
 			gain = 1.0f;
 		} else {
-			pitch = 0.2f + entity->thrust() * 0.8f;
+			pitch = 0.2f + controlable->thrust() * 0.8f;
 			gain = 1.0f;
 		}
 
-		if (entity->state() == core::Entity::ImpulseInitiate) {
+		if (controlable->state() == core::Entity::ImpulseInitiate) {
 
 			if (state_engineeventbuffer != state_impulsestartbuffer) {
 				audio::update_source(state_engineeventsource,
-						     entity->location() - entity->axis().forward() * r ,
-						     entity->axis().forward() * speed);
+						     controlable->location() - controlable->axis().forward() * r ,
+						     controlable->axis().forward() * speed);
 
 				state_engineeventbuffer = audio::play(state_engineeventsource, state_impulsestartbuffer);
 			}
 			
-		} else if (entity->state() == core::Entity::JumpInitiate) {
+		} else if (controlable->state() == core::Entity::JumpInitiate) {
 			
 			if (state_engineeventbuffer != state_jumpstartbuffer) {
 				audio::update_source(state_engineeventsource,
-						     entity->location() - entity->axis().forward() * r ,
-						     entity->axis().forward() * speed);
+						     controlable->location() - controlable->axis().forward() * r ,
+						     controlable->axis().forward() * speed);
 
 				state_engineeventbuffer = audio::play(state_engineeventsource, state_jumpstartbuffer);
 			}			
 		
-		} else if (entity->state() == core::Entity::Jump) {
+		} else if (controlable->state() == core::Entity::Jump) {
 			
 			if (state_engineeventbuffer != state_jumpstopbuffer) {
 				audio::update_source(state_engineeventsource,
-						     entity->location() - entity->axis().forward() * r ,
-						     entity->axis().forward() * speed);
+						     controlable->location() - controlable->axis().forward() * r ,
+						     controlable->axis().forward() * speed);
 
 				state_engineeventbuffer = audio::play(state_engineeventsource, state_jumpstopbuffer);
 			}			
 			
-		} else if (entity->state() == core::Entity::Impulse) {
+		} else if (controlable->state() == core::Entity::Impulse) {
 
 			state_engineeventbuffer = state_impulseloopbuffer;
 
@@ -264,12 +268,35 @@ void SoundExt::frame(float elapsed)
 				state_engineloopbuffer = audio::loop(state_engineloopsource, state_impulseloopbuffer, pitch, 0);
 			}
 			pitch = 1.0f;
+			
+		} else if (controlable->state() == core::Entity::Destroyed) {
+			
+			if (state_engineloopbuffer) {
+				audio::stop(state_engineloopbuffer);
+				state_engineloopbuffer = 0;
+			}
+			if (state_engineeventbuffer != state_explosionbuffer) {
+				audio::update_source(state_engineeventsource,
+						     controlable->location() - controlable->axis().forward() * r ,
+						     controlable->axis().forward() * speed);
+
+				// pack random explosion sound
+				if (math::randomf(100.0f) < 50.0f) {
+					state_explosionbuffer = audio::Buffers::load("fx/explosion01");
+				} else {
+					state_explosionbuffer = audio::Buffers::load("fx/explosion02");
+				}
+				state_engineeventbuffer = audio::play(state_engineeventsource, state_explosionbuffer);
+			}
+			pitch = 1.0f;
+			gain = 0.0f; // loop buffer gain
+			
 		} else {
 
 			if ((state_engineeventbuffer == state_impulsestartbuffer) || (state_engineeventbuffer == state_impulseloopbuffer)) {
 				audio::update_source(state_engineeventsource,
-						     entity->location() - entity->axis().forward() * r ,
-						     entity->axis().forward() * speed);
+						     controlable->location() - controlable->axis().forward() * r ,
+						     controlable->axis().forward() * speed);
 				state_engineeventbuffer = audio::play(state_engineeventsource, state_impulsestopbuffer);
 			}
 			state_engineeventbuffer = 0;
@@ -280,10 +307,10 @@ void SoundExt::frame(float elapsed)
 		}
 
 		audio::update_source(state_engineloopsource,
-				     entity->location() - entity->axis().forward() * r ,velocity, pitch, gain);
+				     controlable->location() - controlable->axis().forward() * r ,velocity, pitch, gain);
 
 		audio::update_source(state_engineeventsource,
-				     entity->location() - entity->axis().forward() * r , velocity);
+				     controlable->location() - controlable->axis().forward() * r , velocity);
 		
 	} else if (entity()->type() == core::Entity::Projectile) {
 		
diff --git a/src/client/soundext.h b/src/client/soundext.h
index 2750afd..1cadae6 100644
--- a/src/client/soundext.h
+++ b/src/client/soundext.h
@@ -85,6 +85,8 @@ private:
 	size_t			state_jumpstartbuffer;
 	/// index of the audio buffer containing the jump engine stop sound
 	size_t			state_jumpstopbuffer;
+	/// index of the audio buffer containing the explosion sound
+	size_t			state_explosionbuffer;
 
 	/// index of the audio buffer currently looping in enginesource
 	size_t			state_engineloopbuffer;