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using now relative velocity as influence for the ship part velocity when ship explodes

main
Martin Felis (berta) 2010-12-01 10:30:07 +01:00
parent 4c1e016fc2
commit a1999f9838
2 changed files with 10 additions and 4 deletions
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4
asteroids/ShipEntity.cc
View File

@ -68,7 +68,7 @@ bool ShipEntity::CollisionEvent (Engine::EntityBase* entity, vector3d point, vec
Engine::EventBasePtr explode_event (new Engine::EventBase());
explode_event->mEventType = EventShipExplode;
explode_event->mEventUnsignedInt = mId;
explode_event->mVector3d = normal;
explode_event->mVector3d = mPhysicState->mVelocity - entity->mPhysicState->mVelocity;
QueueEvent (explode_event);
return true;
@ -81,7 +81,7 @@ bool ShipEntity::CollisionEvent (Engine::EntityBase* entity, vector3d point, vec
Engine::EventBasePtr explode_event (new Engine::EventBase());
explode_event->mEventType = EventShipExplode;
explode_event->mEventUnsignedInt = mId;
explode_event->mVector3d = normal;
explode_event->mVector3d = mPhysicState->mVelocity - entity->mPhysicState->mVelocity;
QueueEvent (explode_event);
return true;

10
asteroids/View.cc
View File

@ -127,6 +127,7 @@ bool View::OnReceiveEvent (const Engine::EventBasePtr &event) {
vector3d position = ship_entity->mPhysicState->mPosition;
vector3d orientation = ship_entity->mPhysicState->mOrientation;
vector3d velocity = ship_entity->mPhysicState->mVelocity;
vector3d rel_velocity = event->mVector3d;
unsigned int i;
mShipPartsEntityIds.clear();
@ -135,8 +136,13 @@ bool View::OnReceiveEvent (const Engine::EventBasePtr &event) {
Engine::EntityBase* part_sprite_particle = Engine::CreateEntity (GameEntityTypeShipPart);
part_sprite_particle->mPhysicState->mPosition = position;
part_sprite_particle->mPhysicState->mOrientation = orientation;
part_sprite_particle->mPhysicState->mVelocity = velocity;
part_sprite_particle->mPhysicState->mVelocity = vector3d (velocity[0] * (rand()/float(RAND_MAX)) * 1.7, 0., velocity[2] * (rand()/float(RAND_MAX)) * 1.5);
vector3d part_velocity (
rel_velocity[0] * (rand()/float(RAND_MAX)) * 1.7,
0.,
rel_velocity[2] * (rand()/float(RAND_MAX)) * 1.5
);
part_sprite_particle->mPhysicState->mVelocity = part_velocity;
part_sprite_particle->mPhysicState->mAngleVelocity = (rand()/float(RAND_MAX) - 0.5 ) * 100.;
mShipPartsEntityIds.push_back(part_sprite_particle->mId);