144 lines
3.5 KiB
C++
144 lines
3.5 KiB
C++
// Copyright (C) 2015 Jérôme Leclercq
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// This file is part of the "Nazara Engine - Graphics module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#include <memory>
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#include <Nazara/Renderer/Debug.hpp>
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namespace Nz
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{
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inline TextSprite::TextSprite() :
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m_color(Color::White),
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m_scale(1.f)
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{
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SetDefaultMaterial();
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}
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inline TextSprite::TextSprite(const AbstractTextDrawer& drawer) :
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TextSprite()
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{
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Update(drawer);
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}
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inline TextSprite::TextSprite(const TextSprite& sprite) :
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InstancedRenderable(sprite),
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m_renderInfos(sprite.m_renderInfos),
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m_localVertices(sprite.m_localVertices),
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m_color(sprite.m_color),
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m_material(sprite.m_material),
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m_localBounds(sprite.m_localBounds),
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m_scale(sprite.m_scale)
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{
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for (auto it = sprite.m_atlases.begin(); it != sprite.m_atlases.end(); ++it)
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{
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const AbstractAtlas* atlas = it->first;
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AtlasSlots& atlasSlots = m_atlases[atlas];
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atlasSlots.clearSlot.Connect(atlas->OnAtlasCleared, this, &TextSprite::OnAtlasInvalidated);
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atlasSlots.layerChangeSlot.Connect(atlas->OnAtlasLayerChange, this, &TextSprite::OnAtlasLayerChange);
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atlasSlots.releaseSlot.Connect(atlas->OnAtlasRelease, this, &TextSprite::OnAtlasInvalidated);
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}
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}
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inline void TextSprite::Clear()
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{
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m_atlases.clear();
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m_boundingVolume.MakeNull();
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m_localVertices.clear();
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m_renderInfos.clear();
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}
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inline const Color& TextSprite::GetColor() const
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{
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return m_color;
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}
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inline const MaterialRef& TextSprite::GetMaterial() const
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{
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return m_material;
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}
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inline float TextSprite::GetScale() const
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{
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return m_scale;
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}
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inline void TextSprite::SetColor(const Color& color)
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{
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m_color = color;
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InvalidateVertices();
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}
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inline void TextSprite::SetDefaultMaterial()
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{
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MaterialRef material = Material::New();
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material->Enable(RendererParameter_Blend, true);
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material->Enable(RendererParameter_DepthWrite, false);
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material->Enable(RendererParameter_FaceCulling, false);
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material->EnableLighting(false);
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material->SetDstBlend(BlendFunc_InvSrcAlpha);
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material->SetSrcBlend(BlendFunc_SrcAlpha);
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SetMaterial(material);
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}
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inline void TextSprite::SetMaterial(MaterialRef material)
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{
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m_material = std::move(material);
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}
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inline void TextSprite::SetScale(float scale)
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{
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m_scale = scale;
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InvalidateVertices();
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}
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inline void TextSprite::InvalidateVertices()
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{
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InvalidateInstanceData(0);
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}
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inline TextSprite& TextSprite::operator=(const TextSprite& text)
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{
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InstancedRenderable::operator=(text);
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m_atlases.clear();
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m_color = text.m_color;
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m_material = text.m_material;
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m_renderInfos = text.m_renderInfos;
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m_localBounds = text.m_localBounds;
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m_localVertices = text.m_localVertices;
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m_scale = text.m_scale;
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// Connect to the slots of the new atlases
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for (auto it = text.m_atlases.begin(); it != text.m_atlases.end(); ++it)
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{
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const AbstractAtlas* atlas = it->first;
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AtlasSlots& atlasSlots = m_atlases[atlas];
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atlasSlots.clearSlot.Connect(atlas->OnAtlasCleared, this, &TextSprite::OnAtlasInvalidated);
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atlasSlots.layerChangeSlot.Connect(atlas->OnAtlasLayerChange, this, &TextSprite::OnAtlasLayerChange);
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atlasSlots.releaseSlot.Connect(atlas->OnAtlasRelease, this, &TextSprite::OnAtlasInvalidated);
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}
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InvalidateBoundingVolume();
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InvalidateVertices();
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return *this;
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}
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template<typename... Args>
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TextSpriteRef TextSprite::New(Args&&... args)
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{
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std::unique_ptr<TextSprite> object(new TextSprite(std::forward<Args>(args)...));
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object->SetPersistent(false);
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return object.release();
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}
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}
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#include <Nazara/Renderer/DebugOff.hpp>
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