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Fix static object collision group/mask

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This commit is contained in:
tovjemam 2026-06-15 18:35:56 +02:00
parent 690627aa67
commit e083b9c97b
2 changed files with 11 additions and 7 deletions
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14
src/game/mapinstance.cpp
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@ -76,8 +76,7 @@ game::MapObjectCollision::MapObjectCollision(collision::DynamicsWorld& world,
model_->GetParamFloat("destr_th", destr_th_);
}
col_group_ = collision::OG_DEFAULT;
col_mask_ = collision::OG_ALL;
int col_mask = ~collision::OG_STATIC;
// prefer simple cshape which allow destruction
if (cshape)
@ -87,7 +86,8 @@ game::MapObjectCollision::MapObjectCollision(collision::DynamicsWorld& world,
if (!model_->IsColShapeBulletTarget())
{
col_mask_ &= ~collision::OG_PROJECTILE;
col_mask &= ~collision::OG_PROJECTILE;
no_projectile_collision_ = true;
}
}
else if (cmesh)
@ -104,7 +104,7 @@ game::MapObjectCollision::MapObjectCollision(collision::DynamicsWorld& world,
collision::SetObjectInfo(body_.get(), collision::OT_MAP_OBJECT, oflags, this);
// world_.GetBtWorld().addRigidBody(body_.get(), btBroadphaseProxy::StaticFilter, btBroadphaseProxy::AllFilter);
world_.GetBtWorld().addRigidBody(body_.get(), col_group_, col_mask_);
world_.GetBtWorld().addRigidBody(body_.get(), collision::OG_STATIC, col_mask);
}
void game::MapObjectCollision::Break()
@ -129,8 +129,12 @@ void game::MapObjectCollision::Break()
body_->setWorldTransform(trans);
collision::SetObjectInfo(body_.get(), collision::OT_UNDEFINED, 0, this);
int col_mask = collision::OG_ALL;
if (no_projectile_collision_)
col_mask &= ~collision::OG_PROJECTILE;
world_.GetBtWorld().addRigidBody(body_.get(), col_group_, col_mask_);
world_.GetBtWorld().addRigidBody(body_.get(), collision::OG_DEFAULT, col_mask);
}
void game::MapObjectCollision::GetModelTransform(Transform& trans) const

4
src/game/mapinstance.hpp
View File

@ -31,8 +31,8 @@ public:
net::ObjNum GetNum() const { return num_; }
float GetDestroyThreshold() const { return destr_th_; }
int col_group_ = 0, col_mask_ = 0;
bool no_projectile_collision_ = false;
virtual ~MapObjectCollision() override;
private: