74 lines
2.2 KiB
C++
74 lines
2.2 KiB
C++
// Copyright (C) 2014 Jérôme Leclercq
|
|
// This file is part of the "Nazara Engine - Graphics module"
|
|
// For conditions of distribution and use, see copyright notice in Config.hpp
|
|
|
|
#pragma once
|
|
|
|
#ifndef NAZARA_TEXTSPRITE_HPP
|
|
#define NAZARA_TEXTSPRITE_HPP
|
|
|
|
#include <Nazara/Prerequesites.hpp>
|
|
#include <Nazara/Core/ResourceListener.hpp>
|
|
#include <Nazara/Graphics/Material.hpp>
|
|
#include <Nazara/Graphics/SceneNode.hpp>
|
|
#include <Nazara/Utility/AbstractAtlas.hpp>
|
|
#include <Nazara/Utility/AbstractTextDrawer.hpp>
|
|
#include <Nazara/Utility/VertexStruct.hpp>
|
|
#include <memory>
|
|
#include <set>
|
|
|
|
class NAZARA_API NzTextSprite : public NzSceneNode, NzAbstractAtlas::Listener
|
|
{
|
|
public:
|
|
NzTextSprite();
|
|
NzTextSprite(const NzTextSprite& sprite);
|
|
~NzTextSprite();
|
|
|
|
void AddToRenderQueue(NzAbstractRenderQueue* renderQueue) const override;
|
|
|
|
void Clear();
|
|
|
|
const NzColor& GetColor() const;
|
|
NzMaterial* GetMaterial() const;
|
|
nzSceneNodeType GetSceneNodeType() const override;
|
|
|
|
void InvalidateVertices();
|
|
bool IsDrawable() const;
|
|
|
|
void SetColor(const NzColor& color);
|
|
void SetDefaultMaterial();
|
|
void SetMaterial(NzMaterial* material);
|
|
|
|
void Update(const NzAbstractTextDrawer& drawer);
|
|
|
|
NzTextSprite& operator=(const NzTextSprite& text);
|
|
|
|
private:
|
|
void ClearAtlases();
|
|
void InvalidateNode() override;
|
|
void MakeBoundingVolume() const override;
|
|
bool OnAtlasCleared(const NzAbstractAtlas* atlas, void* userdata) override;
|
|
bool OnAtlasLayerChange(const NzAbstractAtlas* atlas, NzAbstractImage* oldLayer, NzAbstractImage* newLayer, void* userdata) override;
|
|
void OnAtlasReleased(const NzAbstractAtlas* atlas, void* userdata) override;
|
|
void Register() override;
|
|
void Unregister() override;
|
|
void UpdateVertices() const;
|
|
|
|
struct RenderIndices
|
|
{
|
|
unsigned int first;
|
|
unsigned int count;
|
|
};
|
|
|
|
std::set<const NzAbstractAtlas*> m_atlases;
|
|
mutable std::unordered_map<NzTexture*, RenderIndices> m_renderInfos;
|
|
mutable std::vector<NzVertexStruct_XY_Color> m_localVertices;
|
|
mutable std::vector<NzVertexStruct_XYZ_Color_UV> m_vertices;
|
|
NzColor m_color;
|
|
NzMaterialRef m_material;
|
|
NzRectui m_localBounds;
|
|
mutable bool m_verticesUpdated;
|
|
};
|
|
|
|
#endif // NAZARA_TEXTSPRITE_HPP
|