1

server/gameserver/mapcollider.cc

@@ -5,9 +5,113 @@
 namespace mc
 {
 
+    static void Vec3_Read(glm::vec3& v, std::shared_ptr<a8::XObject> xobj)
+    {
+        v.x = xobj->At("x")->AsXValue().GetDouble();
+        v.y = xobj->At("y")->AsXValue().GetDouble();
+        v.z = xobj->At("z")->AsXValue().GetDouble();
+    }
+
+    static void Quat_Read(glm::quat& v, std::shared_ptr<a8::XObject> xobj)
+    {
+        v.x = xobj->At("x")->AsXValue().GetDouble();
+        v.y = xobj->At("y")->AsXValue().GetDouble();
+        v.z = xobj->At("z")->AsXValue().GetDouble();
+        v.w = xobj->At("w")->AsXValue().GetDouble();
+    }
+
+    static void Bounds_Read(Bounds& v, std::shared_ptr<a8::XObject> xobj)
+    {
+        Vec3_Read(v.center, xobj->At("center"));
+        Vec3_Read(v.size, xobj->At("size"));
+    }
+
+    void Transform::Read(std::shared_ptr<a8::XObject> xobj)
+    {
+        Vec3_Read(local_position, xobj->At("local_position"));
+        Quat_Read(local_rotation, xobj->At("local_rotation"));
+        Vec3_Read(local_scale, xobj->At("local_scale"));
+    }
+
+    void Collider::Read(std::shared_ptr<a8::XObject> xobj)
+    {
+        enabled = xobj->At("enabled")->AsXValue();
+        is_trigge = xobj->At("is_trigge")->AsXValue();
+        Bounds_Read(bounds, xobj->At("bounds"));
+    }
+
+    void BoxCollider::Read(std::shared_ptr<a8::XObject> xobj)
+    {
+        Collider::Read(xobj);
+        auto box_xobj = xobj->At("box");
+        Vec3_Read(center, box_xobj->At("center"));
+        Vec3_Read(size, box_xobj->At("size"));
+    }
+
+    void MeshCollider::Read(std::shared_ptr<a8::XObject> xobj)
+    {
+        Collider::Read(xobj);
+        auto mesh_xobj = xobj->At("mesh");
+        {
+            auto verts_xobj = mesh_xobj->At("vertices");
+            for (int i = 0; i < verts_xobj->Size(); ++i) {
+                glm::vec3 v;
+                Vec3_Read(v, verts_xobj->At(i));
+                mesh.vertices.push_back(v);
+            }
+        }
+        {
+            auto trig_xobj = mesh_xobj->At("triangles");
+            for (int i = 0; i < trig_xobj->Size(); ++i) {
+                mesh.triangles.push_back(trig_xobj->At(i)->AsXValue().GetDouble());
+            }
+        }
+        Bounds_Read(mesh.bounds, mesh_xobj->At("mesh")->At("bounds"));
+    }
+
     void ColliderNode::Read(std::shared_ptr<a8::XObject> xobj)
     {
         name = xobj->At("name")->AsXValue().GetString();
+        transform.Read(xobj->At("transform"));
+        {
+            auto colliders_arr = xobj->At("colliders");
+            for (int i = 0; i < colliders_arr->Size(); ++i) {
+                auto collider_union_xobj = colliders_arr->At(i);
+                switch (collider_union_xobj->At("type")->AsXValue().GetInt()) {
+                case kBoxCollider:
+                    {
+                        Collider* c = new BoxCollider();
+                        c->Read(collider_union_xobj);
+                        colliders.push_back(c);
+                    }
+                    break;
+                case kMeshCollider:
+                    {
+                        Collider* c = new MeshCollider();
+                        c->Read(collider_union_xobj);
+                        colliders.push_back(c);
+                    }
+                    break;
+                default:
+                    {
+                        A8_ABORT();
+                        break;
+                    }
+                }
+            }
+        }
+        {
+            auto childs_arr = xobj->At("childs");
+            for (int i = 0; i < childs_arr->Size(); ++i) {
+                ColliderNode* node = new ColliderNode();
+                node->parent = this;
+                node->Read(childs_arr->At(i));
+                if (childs.find(node->name) != childs.end()) {
+                    A8_ABORT();
+                }
+                childs[node->name] = node;
+            }
+        }
     }
 
 }

server/gameserver/mapcollider.h

@@ -5,6 +5,14 @@
 
 namespace mc
 {
+
+    enum ColliderType_e
+    {
+       kNoneCollider = 0,
+       kBoxCollider = 1,
+       kMeshCollider = 2
+    };
+
     struct Bounds
     {
         glm::vec3 center = glm::vec3(0.0f, 0.0f, 0.0f);
@@ -16,6 +24,7 @@ namespace mc
         glm::vec3 local_position  = glm::vec3(0.0f, 0.0f, 0.0f);
         glm::quat local_rotation = glm::quat(0.0f, 0.0f, 0.0f, 0.0f);
         glm::vec3 local_scale  = glm::vec3(0.0f, 0.0f, 0.0f);
+        void Read(std::shared_ptr<a8::XObject> xobj);
     };
 
     struct Mesh
@@ -27,26 +36,32 @@ namespace mc
 
     struct Collider
     {
+        int type = kNoneCollider;
         bool enabled = false;
         bool is_trigge = false;
         Bounds bounds;
+
+        virtual void Read(std::shared_ptr<a8::XObject> xobj);
     };
 
     struct MeshCollider : public Collider
     {
         Mesh mesh;
+        virtual void Read(std::shared_ptr<a8::XObject> xobj) override;
     };
 
     struct BoxCollider : public Collider
     {
         glm::vec3 center = glm::vec3(0.0f, 0.0f, 0.0f);
         glm::vec3 size = glm::vec3(0.0f, 0.0f, 0.0f);
+        virtual void Read(std::shared_ptr<a8::XObject> xobj) override;
     };
 
     struct ColliderNode
     {
         ColliderNode* parent = nullptr;
         std::string name;
+        Transform transform;
         std::vector<Collider*> colliders;
         std::map<std::string, ColliderNode*> childs;