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Diffstat (limited to 'src/game/base/projectile.cc')
| -rw-r--r-- | src/game/base/projectile.cc | 174 |
1 files changed, 0 insertions, 174 deletions
diff --git a/src/game/base/projectile.cc b/src/game/base/projectile.cc deleted file mode 100644 index 4dd483d..0000000 --- a/src/game/base/projectile.cc +++ /dev/null @@ -1,174 +0,0 @@ -/* - base/projectile.cc - This file is part of the Osirion project and is distributed under - the terms and conditions of the GNU General Public License version 2 -*/ - -#include "base/projectile.h" -#include "base/game.h" -#include "core/gameserver.h" -#include "math/functions.h" -#include "sys/sys.h" - -namespace game -{ - -EntityProjectile::EntityProjectile(unsigned long lifespan) : EntityDynamic() -{ - entity_moduletypeid = projectile_enttype; - //set_name(""); - set_label("projectile"); - - //set_serverside(true); - set_flag(core::Entity::KeepAlive); - set_shape(core::Entity::Sphere); - set_radius(0.01f); - set_mass(radius()); - - //reset(); - - //const float damp = Game::g_damping->value(); - //body()->setDamping(0.0f, 0.0f); - - projectile_damage = 0.0f; - projectile_lifespan = lifespan; - projectile_timestamp = core::server()->timestamp(); - projectile_ownerid = 0; -} - -EntityProjectile::~EntityProjectile() -{ - -} - -void EntityProjectile::upkeep(const unsigned long timestamp) -{ - die(); -} - -void EntityProjectile::collision(core::Entity *other) -{ - if (state() == core::Entity::Destroyed) { - return; - } - - set_state(core::Entity::Destroyed); - // this method is a bullet callback, we can not reset() here -} - -void EntityProjectile::frame(const unsigned long elapsed) -{ - EntityDynamic::frame(elapsed); - - if (projectile_timestamp + projectile_lifespan < core::server()->timestamp()) { - set_state(core::Entity::Destroyed); - } - - if (state() == core::Entity::Destroyed) { - die(); - } -} - -void EntityProjectile::reset() -{ - // no bullet physics on NonSolid entities - if (!radius() || has_flag(NonSolid)) { - return; - } - - // remove Docked and Destroyed entities from the physics simulation - if (destroyed() || (state() == core::Entity::Docked) || (state() == core::Entity::Destroyed)) { - - if (entity_body) { - - if (entity_motionstate) { - delete entity_motionstate; - entity_motionstate = 0; - } - - if (zone() && zone()->physics()) { - entity_zone->physics()->removeRigidBody(body()); - } - - if (entity_collision_shape) { - delete entity_collision_shape; - entity_collision_shape = 0; - } - - for (CollisionShapes::iterator sit = entity_collision_child_shapes.begin(); sit != entity_collision_child_shapes.end(); sit++) { - delete (*sit); - (*sit) = 0; - } - entity_collision_child_shapes.clear(); - - if (entity_body) { - delete entity_body; - entity_body = 0; - } - - if (entity_body_info) { - delete entity_body_info; - entity_body_info = 0; - } - } - - return; - } - - // location and orientation - btTransform t; - t.setIdentity(); - t.setOrigin(to_btVector3(location())); - t.setBasis(to_btMatrix3x3(axis())); - - // construct physics body if necessary - if (!entity_body) { - // use a sphere with a radius matching the entity - btSphereShape *sphereshape = new btSphereShape(radius()); - entity_collision_shape = sphereshape; - - // set margin - //entity_collision_shape->setMargin(core::Cvar::sv_collisionmargin->value()); - - // calculate inertia - btVector3 inertia(0, 0, 0); - if (entity_mass) - entity_collision_shape->calculateLocalInertia(entity_mass, inertia); - - // create motion state - entity_motionstate = new btDefaultMotionState(t); - - // create physics body - entity_body_info = new btRigidBody::btRigidBodyConstructionInfo(entity_mass, entity_motionstate, entity_collision_shape, inertia); - entity_body = new btRigidBody(*entity_body_info); - // point the bullet user pointer to the entity - entity_body->setUserPointer((void *) this); - // enable custom collision callback - entity_body->setCollisionFlags(entity_body->getCollisionFlags() | btCollisionObject::CF_CUSTOM_MATERIAL_CALLBACK); - //entity_body->setCollisionFlags(entity_body->getCollisionFlags() | btCollisionObject::CF_NO_CONTACT_RESPONSE); - - if (entity_mass) { - entity_body->setActivationState(DISABLE_DEACTIVATION); - } else { - entity_body->setActivationState(ISLAND_SLEEPING); - } - - if (zone()) - zone()->physics()->addRigidBody(entity_body); - } - - // transfer entity location to motion state - body()->setLinearVelocity(btVector3(0.0f, 0.0f, 0.0f)); - body()->setAngularVelocity(btVector3(0.0f, 0.0f, 0.0f)); - body()->setWorldTransform(t); - body()->clearForces(); - - if (motionstate()) { - motionstate()->setWorldTransform(t); - } - - set_dirty(); -} - -} // namespace game - |