1 /*
2 * Copyright (c) 2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include <3d/ecs/components/light_component.h>
17
18 #include "ComponentTools/base_manager.h"
19 #include "ComponentTools/base_manager.inl"
20 #include "ecs/components/layer_flag_bits_metadata.h"
21
22 #define IMPLEMENT_MANAGER
23 #include <core/property_tools/property_macros.h>
24
25 CORE_BEGIN_NAMESPACE()
26 using CORE3D_NS::LightComponent;
27
28 /** Extend propertysystem with the enums */
29 DECLARE_PROPERTY_TYPE(LightComponent::Type);
30
31 // Declare their metadata
32 ENUM_TYPE_METADATA(
33 LightComponent::Type, ENUM_VALUE(DIRECTIONAL, "Directional"), ENUM_VALUE(POINT, "Point"), ENUM_VALUE(SPOT, "Spot"))
34 CORE_END_NAMESPACE()
35
36 CORE3D_BEGIN_NAMESPACE()
37 using BASE_NS::array_view;
38 using BASE_NS::countof;
39
40 using CORE_NS::BaseManager;
41 using CORE_NS::IComponentManager;
42 using CORE_NS::IEcs;
43 using CORE_NS::Property;
44 using CORE_NS::PropertyFlags;
45
46 class LightComponentManager final : public BaseManager<LightComponent, ILightComponentManager> {
47 BEGIN_PROPERTY(LightComponent, componentMetaData_)
48 #include <3d/ecs/components/light_component.h>
49 END_PROPERTY();
50
51 public:
LightComponentManager(IEcs & ecs)52 explicit LightComponentManager(IEcs& ecs)
53 : BaseManager<LightComponent, ILightComponentManager>(ecs, CORE_NS::GetName<LightComponent>())
54 {}
55
56 ~LightComponentManager() = default;
57
PropertyCount() const58 size_t PropertyCount() const override
59 {
60 return BASE_NS::countof(componentMetaData_);
61 }
62
MetaData(size_t index) const63 const Property* MetaData(size_t index) const override
64 {
65 if (index < BASE_NS::countof(componentMetaData_)) {
66 return &componentMetaData_[index];
67 }
68 return nullptr;
69 }
70
MetaData() const71 array_view<const Property> MetaData() const override
72 {
73 return componentMetaData_;
74 }
75 };
76
ILightComponentManagerInstance(IEcs & ecs)77 IComponentManager* ILightComponentManagerInstance(IEcs& ecs)
78 {
79 return new LightComponentManager(ecs);
80 }
81
ILightComponentManagerDestroy(IComponentManager * instance)82 void ILightComponentManagerDestroy(IComponentManager* instance)
83 {
84 delete static_cast<LightComponentManager*>(instance);
85 }
86 CORE3D_END_NAMESPACE()
87