From 02e623574c4c12c40a0757ed934a93353f34a653 Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Sun, 24 Aug 2008 22:55:28 +0000
Subject: impulse disables thrust

---
 src/client/targets.cc |  9 +++++++--
 src/game/ship.cc      | 10 +++++++---
 src/render/draw.cc    | 21 ++++++++++++---------
 3 files changed, 26 insertions(+), 14 deletions(-)

diff --git a/src/client/targets.cc b/src/client/targets.cc
index e53e530..7e852ad 100644
--- a/src/client/targets.cc
+++ b/src/client/targets.cc
@@ -332,11 +332,16 @@ void render_entity_sound(core::EntityControlable *entity)
 	}
 
 	float speed = entity->speed();
-	float pitch = 0.2f + entity->thrust() * 0.8f;
+	float pitch = 1.0f;
 	float gain = 0.0;
-	if (entity->thrust() > 0 ) {
+	if (entity->eventstate() == core::Entity::Impulse) {
+		pitch = 1.0f;
+		gain = 1.0f;
+	} else if (entity->thrust() > 0 ) {
+		pitch = 0.2f + entity->thrust() * 0.8f;
 		gain = 1.0f;
 	}
+	
 
 	if (entity->eventstate() == core::Entity::ImpulseInitiate ) {
 
diff --git a/src/game/ship.cc b/src/game/ship.cc
index 6ca29ba..a5d64f3 100644
--- a/src/game/ship.cc
+++ b/src/game/ship.cc
@@ -210,7 +210,7 @@ void Ship::frame(float seconds)
 		// FIXME 5 second cooldown
 		entity_eventstate =  core::Entity::Normal;
 
-	} else if  (entity_eventstate == core::Entity::ImpulseInitiate) {
+	} else if (entity_eventstate == core::Entity::ImpulseInitiate) {
 
 		if (ship_impulsedrive_timer + 1.0f <= core::server()->time()) {
 			entity_timer -= 1.0f;
@@ -228,7 +228,7 @@ void Ship::frame(float seconds)
 		}
 
 		// clamp input values
-		target_thrust = 1.0f;
+		target_thrust = 0.0f;
 		math::clamp(target_pitch, -1.0f, 1.0f);
 		math::clamp(target_roll, -1.0f, 1.0f);
 		math::clamp(target_direction, -1.0f, 1.0f);
@@ -238,7 +238,7 @@ void Ship::frame(float seconds)
 	} else if (entity_eventstate == core::Entity::Impulse) {
 
 		// clamp input values
-		target_thrust = 1.0f;
+		target_thrust = 0.0f;
 		math::clamp(target_pitch, -1.0f, 1.0f);
 		math::clamp(target_roll, -1.0f, 1.0f);
 		math::clamp(target_direction, -1.0f, 1.0f);
@@ -356,6 +356,10 @@ void Ship::frame(float seconds)
 	math::clamp(entity_thrust, 0.0f, 1.0f);
 	float actual_thrust = entity_thrust + current_target_afterburner * 0.15f;
 
+	if ((entity_eventstate == core::Entity::ImpulseInitiate) || (entity_eventstate == core::Entity::Impulse)) {
+		actual_thrust = 1.0f;
+	}
+
 	// update speed
 	if (entity_speed < actual_thrust * actual_maxspeed) {
 		entity_speed += actual_acceleration * seconds;
diff --git a/src/render/draw.cc b/src/render/draw.cc
index 3be18e7..9c5a0d0 100644
--- a/src/render/draw.cc
+++ b/src/render/draw.cc
@@ -584,7 +584,7 @@ void draw_model_fragments(core::Entity *entity)
 
 			core::EntityControlable *ec = static_cast<core::EntityControlable *>(entity);
 
-			if (ec->eventstate() == core::Entity::Impulse) {
+			if ((ec->eventstate() == core::Entity::Impulse) || (ec->eventstate() == core::Entity::ImpulseInitiate)) {
 				thrust = 1.0f;
 			} else {
 				thrust  = ec->thrust();
@@ -734,7 +734,8 @@ void draw_pass_model_fx(float elapsed)
 	float light_size = 0.0f;
 	float engine_size = 0.0f;
 	float trail_size = 0.0f;
-	
+	bool power = true;
+
 	math::Vector3f quad[4];
 	math::Vector3f location;
 	math::Vector3f offset;
@@ -754,15 +755,17 @@ void draw_pass_model_fx(float elapsed)
 
 	for (core::Zone::Content::iterator it = zone->content().begin(); it != zone->content().end(); it++) {
 		core::Entity *entity = (*it);
-
-		bool power = true;
-		if ((entity->type() == core::Entity::Dynamic) || (entity->type() == core::Entity::Controlable)) {
-			if ((static_cast<core::EntityDynamic *>(entity)->eventstate() & core::Entity::NoPower) == core::Entity::NoPower) {
-				power = false;
-			}
+		
+		power = true;
+		if ((entity->type() == core::Entity::Dynamic) && 
+			(static_cast<core::EntityDynamic *>(entity)->eventstate() == core::Entity::NoPower)) {
+			power = false;
+		} else if ((entity->type() == core::Entity::Controlable) && 
+			(static_cast<core::EntityControlable *>(entity)->eventstate() == core::Entity::NoPower)) {
+			power = false;
 		}
 
-		if (entity->model() &&  entity->state() && entity->state()->detailvisible() && power) {
+		if (entity->model() && entity->state()->detailvisible() && power) {
 			// draw model lights		
 			for (model::Model::Lights::iterator lit = entity->model()->lights().begin(); lit != entity->model()->lights().end(); lit++) {
 				light = (*lit);
-- 
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