mirror of
https://github.com/borgesdan/xn65
synced 2024-12-29 21:54:47 +01:00
430 lines
13 KiB
C++
430 lines
13 KiB
C++
#include "xna/graphics/rasterizerstate.hpp"
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#include "xna/graphics/samplerstate.hpp"
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#include "xna/common/color.hpp"
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#include "xna/common/numerics.hpp"
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#include "xna/graphics/sprite.hpp"
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#include "xna/graphics/viewport.hpp"
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#include "xna/graphics/blendstate.hpp"
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#include "xna/graphics/depthstencilstate.hpp"
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#include "xna/platform-dx/dx.hpp"
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using DxSpriteBatch = DirectX::SpriteBatch;
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using DxSpriteSortMode = DirectX::SpriteSortMode;
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using DxMatrix = DirectX::FXMMATRIX;
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using DxSpriteEffects = DirectX::SpriteEffects;
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using DirectX::XMFLOAT2;
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using DirectX::FXMVECTOR;
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using DirectX::XMVECTORF32;
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using DirectX::GXMVECTOR;
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using DxSpriteFont = DirectX::SpriteFont;
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using DxGlyph = DirectX::SpriteFont::Glyph;
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namespace xna {
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SpriteFont::SpriteFont(
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sptr<Texture2D> const& texture,
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std::vector<Rectangle> const& glyphs,
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std::vector<Rectangle> const& cropping,
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std::vector<Char> const& charMap,
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Int lineSpacing,
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float spacing,
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std::vector<Vector3> const& kerning,
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std::optional<Char> const& defaultCharacter)
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{
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if (!texture || !texture->impl->dxShaderResource)
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throw std::invalid_argument("SpriteFont: texture is null.");
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if(cropping.size() != glyphs.size() || charMap.size() != glyphs.size() || (!kerning.empty() && kerning.size() != glyphs.size()))
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throw std::invalid_argument("SpriteFont: cropping, charmap and kerning (if not empty) must all be the same size.");
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std::vector<DxGlyph> dxGlyps(glyphs.size());
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for (size_t i = 0; i < dxGlyps.size(); ++i) {
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DxGlyph g;
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g.Subrect.left = static_cast<LONG>(glyphs[i].Left());
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g.Subrect.right = static_cast<LONG>(glyphs[i].Right());
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g.Subrect.top = static_cast<LONG>(glyphs[i].Top());
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g.Subrect.bottom = static_cast<LONG>(glyphs[i].Bottom());
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g.Character = static_cast<Uint>(charMap[i]);
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if (!kerning.empty()) {
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g.XOffset = kerning[i].X;
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g.YOffset = static_cast<float>(cropping[i].Y);
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g.XAdvance = kerning[i].Z + spacing;
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}
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else {
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g.XOffset = 0;
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g.YOffset = 0;
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g.XAdvance = spacing;
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}
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dxGlyps[i] = g;
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}
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impl = unew<PlatformImplementation>();
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impl->_dxSpriteFont = unew<DxSpriteFont>(
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//ID3D11ShaderResourceView* texture
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texture->impl->dxShaderResource,
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//Glyph const* glyphs
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dxGlyps.data(),
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//size_t glyphCount
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glyphs.size(),
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//float lineSpacing
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static_cast<float>(lineSpacing)
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);
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if (defaultCharacter.has_value()) {
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const auto defChar = static_cast<wchar_t>(defaultCharacter.value());
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impl->_dxSpriteFont->SetDefaultCharacter(defChar);
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}
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}
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Vector2 SpriteFont::MeasureString(String const& text, bool ignoreWhiteSpace)
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{
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if (!impl->_dxSpriteFont)
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return Vector2();
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const auto size = impl->_dxSpriteFont->MeasureString(text.c_str(), ignoreWhiteSpace);
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Vector2 vec2{};
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vec2.X = size.m128_f32[0];
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vec2.Y = size.m128_f32[1];
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return vec2;
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}
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Vector2 SpriteFont::MeasureString(WString const& text, bool ignoreWhiteSpace)
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{
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if (!impl->_dxSpriteFont)
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return Vector2();
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const auto size = impl->_dxSpriteFont->MeasureString(text.c_str(), ignoreWhiteSpace);
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Vector2 vec2{};
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vec2.X = size.m128_f32[0];
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vec2.Y = size.m128_f32[1];
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return vec2;
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}
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Char SpriteFont::DefaultCharacter() const {
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const auto defChar = impl->_dxSpriteFont->GetDefaultCharacter();
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return static_cast<Char>(defChar);
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}
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void SpriteFont::DefaultCharacter(Char value) {
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const auto defChar = static_cast<wchar_t>(value);
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impl->_dxSpriteFont->SetDefaultCharacter(defChar);
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}
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Int SpriteFont::LineSpacing() const {
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const auto space = impl->_dxSpriteFont->GetLineSpacing();
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return static_cast<Int>(space);
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}
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void SpriteFont::LineSpacing(Int value) {
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impl->_dxSpriteFont->SetLineSpacing(static_cast<float>(value));
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}
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SpriteBatch::SpriteBatch(sptr<GraphicsDevice> const& device) : GraphicsResource(device) {
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if (!device->impl->_context)
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return;
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implementation = unew<PlatformImplementation>();
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implementation->_dxspriteBatch = snew<DxSpriteBatch>(
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//ID3D11DeviceContext* deviceContext
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device->impl->_context
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);
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Viewport(device->Viewport());
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}
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void SpriteBatch::Begin(SpriteSortMode sortMode, BlendState* blendState, SamplerState* samplerState, DepthStencilState* depthStencil, RasterizerState* rasterizerState, Matrix const& transformMatrix) {
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if (!implementation->_dxspriteBatch)
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return;
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DxSpriteSortMode sort;
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DxHelpers::ConvertSpriteSort(sortMode, sort);
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const auto& t = transformMatrix;
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DxMatrix matrix = DxMatrix(
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t.M11, t.M12, t.M13, t.M14,
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t.M21, t.M22, t.M23, t.M24,
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t.M31, t.M32, t.M33, t.M34,
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t.M41, t.M42, t.M43, t.M44);
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implementation->_dxspriteBatch->Begin(
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sort,
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blendState ? blendState->impl->dxBlendState : nullptr,
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samplerState ? samplerState->impl->_samplerState : nullptr,
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depthStencil ? depthStencil->impl->dxDepthStencil : nullptr,
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rasterizerState ? rasterizerState->impl->dxRasterizerState : nullptr,
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nullptr,
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matrix
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);
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}
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void SpriteBatch::End() {
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if (!implementation->_dxspriteBatch)
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return;
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implementation->_dxspriteBatch->End();
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}
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void SpriteBatch::Draw(Texture2D& texture, Vector2 const& position, Color const& color) {
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if (!implementation->_dxspriteBatch)
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return;
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if (!texture.impl->dxShaderResource)
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return;
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const auto _position = XMFLOAT2(position.X, position.Y);
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const auto v4 = color.ToVector4();
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XMVECTORF32 _color = { v4.X, v4.Y, v4.Z, v4.W };
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implementation->_dxspriteBatch->Draw(
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texture.impl->dxShaderResource,
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_position,
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_color
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);
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}
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void SpriteBatch::Draw(Texture2D& texture, Vector2 const& position, std::optional<Rectangle> const& sourceRectangle, Color const& color) {
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if (!implementation->_dxspriteBatch)
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return;
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if (!texture.impl->dxShaderResource)
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return;
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const auto _position = XMFLOAT2(position.X, position.Y);
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const auto v4 = color.ToVector4();
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const XMVECTORF32 _color = { v4.X, v4.Y, v4.Z, v4.W };
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RECT _sourceRect{};
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if (sourceRectangle.has_value()) {
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_sourceRect.top = sourceRectangle->Y;
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_sourceRect.left = sourceRectangle->X;
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_sourceRect.right = sourceRectangle->X + sourceRectangle->Width;
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_sourceRect.bottom = sourceRectangle->Y + sourceRectangle->Height;
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};
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implementation->_dxspriteBatch->Draw(
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texture.impl->dxShaderResource,
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_position,
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sourceRectangle ? &_sourceRect : nullptr,
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_color);
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}
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void SpriteBatch::Draw(Texture2D& texture, Vector2 const& position, std::optional<Rectangle> const& sourceRectangle, Color const& color, float rotation, Vector2 const& origin, float scale, SpriteEffects effects, float layerDepth) {
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if (!implementation->_dxspriteBatch)
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return;
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if (!texture.impl->dxShaderResource)
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return;
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const auto _position = XMFLOAT2(position.X, position.Y);
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const auto _origin = XMFLOAT2(origin.X, origin.Y);
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const auto v4 = color.ToVector4();
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const XMVECTORF32 _color = { v4.X, v4.Y, v4.Z, v4.W };
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RECT _sourceRect{};
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if (sourceRectangle.has_value()) {
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_sourceRect.top = sourceRectangle->Y;
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_sourceRect.left = sourceRectangle->X;
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_sourceRect.right = sourceRectangle->X + sourceRectangle->Width;
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_sourceRect.bottom = sourceRectangle->Y + sourceRectangle->Height;
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};
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const DxSpriteEffects _effects = static_cast<DxSpriteEffects>(effects);
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implementation->_dxspriteBatch->Draw(
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texture.impl->dxShaderResource,
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_position,
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sourceRectangle ? &_sourceRect : nullptr,
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_color,
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rotation,
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_origin,
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scale,
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_effects,
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layerDepth);
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}
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void SpriteBatch::Draw(Texture2D& texture, Vector2 const& position, std::optional<Rectangle> const& sourceRectangle, Color const& color, float rotation, Vector2 const& origin, Vector2 const& scale, SpriteEffects effects, float layerDepth) {
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if (!implementation->_dxspriteBatch)
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return;
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if (!texture.impl->dxShaderResource)
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return;
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const auto _position = XMFLOAT2(position.X, position.Y);
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const auto _origin = XMFLOAT2(origin.X, origin.Y);
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const auto v4 = color.ToVector4();
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const XMVECTORF32 _color = { v4.X, v4.Y, v4.Z, v4.W };
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RECT _sourceRect{};
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if (sourceRectangle.has_value()) {
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_sourceRect.top = sourceRectangle->Y;
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_sourceRect.left = sourceRectangle->X;
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_sourceRect.right = sourceRectangle->X + sourceRectangle->Width;
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_sourceRect.bottom = sourceRectangle->Y + sourceRectangle->Height;
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};
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const auto _effects = static_cast<DxSpriteEffects>(effects);
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const XMFLOAT2 _scale = { scale.X, scale.Y };
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implementation->_dxspriteBatch->Draw(
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texture.impl->dxShaderResource,
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_position,
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sourceRectangle ? &_sourceRect : nullptr,
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_color,
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rotation,
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_origin,
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_scale,
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_effects,
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layerDepth);
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}
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void SpriteBatch::Draw(Texture2D& texture, Rectangle const& destinationRectangle, Color const& color) {
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if (!implementation->_dxspriteBatch)
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return;
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if (!texture.impl->dxShaderResource)
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return;
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RECT _destinationRect{};
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_destinationRect.left = destinationRectangle.X;
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_destinationRect.top = destinationRectangle.Y;
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_destinationRect.right = destinationRectangle.X + destinationRectangle.Width;
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_destinationRect.bottom = destinationRectangle.Y + destinationRectangle.Height;
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const auto v4 = color.ToVector4();
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const XMVECTORF32 _color = { v4.X, v4.Y, v4.Z, v4.W };
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implementation->_dxspriteBatch->Draw(texture.impl->dxShaderResource, _destinationRect, _color);
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}
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void SpriteBatch::Draw(Texture2D& texture, Rectangle const& destinationRectangle, std::optional<Rectangle> const& sourceRectangle, Color const& color) {
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if (!implementation->_dxspriteBatch)
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return;
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if (!texture.impl->dxShaderResource)
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return;
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RECT _destinationRect{};
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_destinationRect.left = destinationRectangle.X;
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_destinationRect.top = destinationRectangle.Y;
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_destinationRect.right = destinationRectangle.X + destinationRectangle.Width;
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_destinationRect.bottom = destinationRectangle.Y + destinationRectangle.Height;
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const auto v4 = color.ToVector4();
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const XMVECTORF32 _color = { v4.X, v4.Y, v4.Z, v4.W };
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RECT _sourceRect{};
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if (sourceRectangle.has_value()) {
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_sourceRect.top = sourceRectangle->Y;
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_sourceRect.left = sourceRectangle->X;
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_sourceRect.right = sourceRectangle->X + sourceRectangle->Width;
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_sourceRect.bottom = sourceRectangle->Y + sourceRectangle->Height;
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};
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implementation->_dxspriteBatch->Draw(texture.impl->dxShaderResource, _destinationRect, sourceRectangle ? &_sourceRect : nullptr, _color);
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}
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void SpriteBatch::Draw(Texture2D& texture, Rectangle const& destinationRectangle, std::optional<Rectangle> const& sourceRectangle, Color const& color, float rotation, Vector2 const& origin, SpriteEffects effects, float layerDepth) {
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if (!implementation->_dxspriteBatch)
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return;
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if (!texture.impl->dxShaderResource)
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return;
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RECT _destinationRect{};
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_destinationRect.left = destinationRectangle.X;
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_destinationRect.top = destinationRectangle.Y;
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_destinationRect.right = destinationRectangle.X + destinationRectangle.Width;
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_destinationRect.bottom = destinationRectangle.Y + destinationRectangle.Height;
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const auto v4 = color.ToVector4();
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const XMVECTORF32 _color = { v4.X, v4.Y, v4.Z, v4.W };
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RECT _sourceRect{};
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if (sourceRectangle.has_value()) {
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_sourceRect.top = sourceRectangle->Y;
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_sourceRect.left = sourceRectangle->X;
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_sourceRect.right = sourceRectangle->X + sourceRectangle->Width;
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_sourceRect.bottom = sourceRectangle->Y + sourceRectangle->Height;
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};
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auto _origin = XMFLOAT2(origin.X, origin.Y);
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const auto _effects = static_cast<DxSpriteEffects>(effects);
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implementation->_dxspriteBatch->Draw(
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texture.impl->dxShaderResource,
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_destinationRect,
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sourceRectangle ? &_sourceRect : nullptr,
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_color,
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rotation,
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_origin,
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_effects,
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layerDepth);
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}
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void SpriteBatch::Viewport(xna::Viewport const& value) {
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if (!implementation->_dxspriteBatch)
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return;
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D3D11_VIEWPORT _view{};
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_view.TopLeftX = value.X;
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_view.TopLeftY = value.Y;
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_view.Width = value.Width;
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_view.Height = value.Height;
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_view.MinDepth = value.MinDetph;
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_view.MaxDepth = value.MaxDepth;
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implementation->_dxspriteBatch->SetViewport(_view);
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}
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void SpriteBatch::DrawString(SpriteFont& spriteFont, String const& text, Vector2 const& position, Color const& color) {
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if (!implementation->_dxspriteBatch || !spriteFont.impl->_dxSpriteFont)
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return;
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const auto _position = XMFLOAT2(position.X, position.Y);
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const auto v4 = color.ToVector4();
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const XMVECTORF32 _color = { v4.X, v4.Y, v4.Z, v4.W };
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spriteFont.impl->_dxSpriteFont->DrawString(
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implementation->_dxspriteBatch.get(),
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text.c_str(),
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_position,
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_color
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);
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}
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void SpriteBatch::DrawString(SpriteFont& spriteFont, String const& text, Vector2 const& position,
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Color const& color, float rotation, Vector2 const& origin, float scale, SpriteEffects effects, float layerDepth) {
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if (!implementation->_dxspriteBatch || !spriteFont.impl->_dxSpriteFont)
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return;
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const auto _position = XMFLOAT2(position.X, position.Y);
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const auto _origin = XMFLOAT2(origin.X, origin.Y);
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const auto v4 = color.ToVector4();
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const XMVECTORF32 _color = { v4.X, v4.Y, v4.Z, v4.W };
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const auto _effects = static_cast<DxSpriteEffects>(effects);
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spriteFont.impl->_dxSpriteFont->DrawString(
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implementation->_dxspriteBatch.get(),
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text.c_str(),
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_position,
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_color,
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rotation,
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_origin,
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scale,
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_effects,
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layerDepth
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);
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}
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}
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