342 lines
13 KiB
C++
342 lines
13 KiB
C++
/*
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Crafter®.Graphics
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Copyright (C) 2025 Catcrafts®
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Catcrafts.net
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 3.0 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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export module Crafter.Graphics:Types;
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import std;
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export namespace Crafter {
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struct MousePoint {
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std::uint32_t x;
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std::uint32_t y;
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};
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struct MouseDelta {
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std::int64_t x;
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std::int64_t y;
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};
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struct MouseMoveEvent {
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MousePoint lastMousePos;
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MousePoint currentMousePos;
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MouseDelta mouseDelta;
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};
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struct ScaleData {
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std::int32_t x;
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std::int32_t y;
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std::int32_t width;
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std::int32_t height;
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};
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struct ScaleDataBoundless {
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std::uint32_t x;
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std::uint32_t y;
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std::uint32_t width;
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std::uint32_t height;
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};
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struct ClipRect {
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std::int32_t left;
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std::int32_t right;
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std::int32_t top;
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std::int32_t bottom;
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};
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struct __attribute__((packed)) Pixel_BU8_GU8_RU8_AU8 {
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std::uint8_t b;
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std::uint8_t g;
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std::uint8_t r;
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std::uint8_t a;
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};
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struct __attribute__((packed)) Pixel_RU8_GU8_BU8_AU8 {
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std::uint8_t r;
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std::uint8_t g;
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std::uint8_t b;
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std::uint8_t a;
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};
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struct __attribute__((packed)) Vertex {
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float x;
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float y;
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float z;
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float w;
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};
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struct __attribute__((packed)) VertexUV {
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float x;
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float y;
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float z;
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float w;
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float u;
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float v;
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float pad[2];
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};
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struct __attribute__((packed)) VertexRGBA {
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float x;
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float y;
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float z;
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float w;
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float r;
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float g;
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float b;
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float a;
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};
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struct __attribute__((packed)) HeightRGBA {
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float height;
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float pad[3];
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float r;
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float g;
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float b;
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float a;
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};
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struct FrameTime {
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std::chrono::time_point<std::chrono::high_resolution_clock> now;
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std::chrono::duration<double> delta;
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};
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enum class OpaqueType {
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FullyOpaque, // All pixels have A of 255
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SemiOpaque, // All pixels have A of 0 or 255 (no blending needed)
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Transparent // Color blending is used
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};
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constexpr std::int8_t BOUND8 = 9;
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constexpr std::int8_t SCALE8 = std::numeric_limits<std::int8_t>::max() / BOUND8;
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constexpr std::uint8_t SCALEBOUNDLESS8 = std::numeric_limits<std::uint8_t>::max();
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constexpr double SCALEDOUBLE8 = static_cast<double>(std::numeric_limits<std::int8_t>::max() / BOUND8);
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constexpr double SCALEBOUNDLESSDOUBLE8 = static_cast<double>(std::numeric_limits<std::uint8_t>::max());
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constexpr std::int16_t BOUND16 = 9;
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constexpr std::int16_t SCALE16 = std::numeric_limits<std::int16_t>::max() / BOUND16;
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constexpr std::uint16_t SCALEBOUNDLESS16 = std::numeric_limits<std::uint16_t>::max();
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constexpr double SCALEDOUBLE16 = static_cast<double>(std::numeric_limits<std::int16_t>::max() / BOUND16);
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constexpr double SCALEBOUNDLESSDOUBLE16 = static_cast<double>(std::numeric_limits<std::uint16_t>::max());
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constexpr std::int32_t BOUND32 = 9;
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constexpr std::int32_t SCALE32 = std::numeric_limits<std::int32_t>::max() / BOUND32;
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constexpr std::uint32_t SCALEBOUNDLESS32 = std::numeric_limits<std::uint32_t>::max();
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constexpr double SCALEDOUBLE32 = static_cast<double>(std::numeric_limits<std::int32_t>::max() / BOUND32);
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constexpr double SCALEBOUNDLESSDOUBLE32 = static_cast<double>(std::numeric_limits<std::uint32_t>::max());
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constexpr std::int64_t BOUND64 = 9;
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constexpr std::int64_t SCALE64 = std::numeric_limits<std::int64_t>::max() / BOUND64;
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constexpr std::uint64_t SCALEBOUNDLESS64 = std::numeric_limits<std::uint64_t>::max();
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constexpr double SCALEDOUBLE64 = static_cast<double>(std::numeric_limits<std::int64_t>::max() / BOUND64);
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constexpr double SCALEBOUNDLESSDOUBLE64 = static_cast<double>(std::numeric_limits<std::uint64_t>::max());
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template <typename T>
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constexpr T FractionalToMapped(double f) requires(std::is_integral_v<T>) {
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if constexpr (std::is_same_v<T, std::int8_t> || std::is_same_v<T, std::uint8_t>) {
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return T(f * SCALEDOUBLE8);
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} else if constexpr (std::is_same_v<T, std::int16_t> || std::is_same_v<T, std::uint16_t>) {
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return T(f * SCALEDOUBLE16);
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} else if constexpr (std::is_same_v<T, std::int32_t> || std::is_same_v<T, std::uint32_t>) {
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return T(f * SCALEDOUBLE32);
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} else {
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return T(f * SCALEDOUBLE64);
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}
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}
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template <typename T>
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constexpr T FractionalToMappedBoundless(double f) requires(std::is_integral_v<T>) {
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if constexpr (std::is_same_v<T, std::uint8_t> || std::is_same_v<T, std::int8_t>) {
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return T(f * SCALEBOUNDLESSDOUBLE8);
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} else if constexpr (std::is_same_v<T, std::uint16_t> || std::is_same_v<T, std::int16_t>) {
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return T(f * SCALEBOUNDLESSDOUBLE16);
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} else if constexpr (std::is_same_v<T, std::uint32_t> || std::is_same_v<T, std::int32_t>) {
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return T(f * SCALEBOUNDLESSDOUBLE32);
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} else {
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return T(f * SCALEBOUNDLESSDOUBLE64);
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}
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}
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template <typename T>
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constexpr double MappedToFractional(T mapped) requires(std::is_integral_v<T>) {
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if constexpr (std::is_same_v<T, std::int8_t> || std::is_same_v<T, std::uint8_t>) {
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return mapped / SCALEDOUBLE8;
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} else if constexpr (std::is_same_v<T, std::int16_t> || std::is_same_v<T, std::uint16_t>) {
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return mapped / SCALEDOUBLE16;
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} else if constexpr (std::is_same_v<T, std::int32_t> || std::is_same_v<T, std::uint32_t>) {
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return mapped / SCALEDOUBLE32;
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} else {
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return mapped / SCALEDOUBLE64;
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}
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}
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template <typename T>
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constexpr double MappedToFractionalBoundless(T mapped) requires(std::is_integral_v<T>) {
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if constexpr (std::is_same_v<T, std::uint8_t> || std::is_same_v<T, std::int8_t>) {
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return mapped / SCALEBOUNDLESSDOUBLE8;
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} else if constexpr (std::is_same_v<T, std::uint16_t> || std::is_same_v<T, std::int16_t>) {
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return mapped / SCALEBOUNDLESSDOUBLE16;
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} else if constexpr (std::is_same_v<T, std::uint32_t> || std::is_same_v<T, std::int32_t>) {
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return mapped / SCALEBOUNDLESSDOUBLE32;
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} else {
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return mapped / SCALEBOUNDLESSDOUBLE64;
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}
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}
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template <typename T, typename T2>
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constexpr T MappedToAbsolute(T mapped, T2 absolute) requires(std::is_integral_v<T>) {
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if constexpr (std::is_same_v<T, std::int8_t> || std::is_same_v<T, std::uint8_t>) {
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return static_cast<std::int16_t>(mapped) * absolute / SCALE8;
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} else if constexpr (std::is_same_v<T, std::int16_t> || std::is_same_v<T, std::uint16_t>) {
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return static_cast<std::int32_t>(mapped) * absolute / SCALE16;
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} else if constexpr (std::is_same_v<T, std::int32_t> || std::is_same_v<T, std::uint32_t>) {
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return static_cast<std::int64_t>(mapped) * absolute / SCALE32;
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} else {
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return static_cast<__int128>(mapped) * absolute / SCALE64;
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}
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}
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template <typename T, typename T2>
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constexpr T MappedToAbsoluteBoundless(T mapped, T2 absolute) requires(std::is_integral_v<T>) {
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if constexpr (std::is_same_v<T, std::uint8_t> || std::is_same_v<T, std::int8_t>) {
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return static_cast<std::uint16_t>(mapped) * absolute / SCALEBOUNDLESS8;
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} else if constexpr (std::is_same_v<T, std::uint16_t> || std::is_same_v<T, std::int16_t>) {
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return static_cast<std::uint32_t>(mapped) * absolute / SCALEBOUNDLESS16;
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} else if constexpr (std::is_same_v<T, std::uint32_t> || std::is_same_v<T, std::int32_t>) {
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return static_cast<std::uint64_t>(mapped) * absolute / SCALEBOUNDLESS32;
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} else {
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return static_cast<unsigned __int128>(mapped) * absolute / SCALEBOUNDLESS64;
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}
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}
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// template <typename T, typename T2>
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// constexpr T PixelToMappedBoundless(T pixel, T2 screen) requires(std::is_integral_v<T>) {
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// if constexpr (std::is_same_v<T, std::uint8_t>) {
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// return (static_cast<std::uint16_t>(relative) * SCALE8) / (static_cast<std::uint16_t>(absolute) * SCALE8);
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// } else if constexpr (std::is_same_v<T, std::uint16_t>) {
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// return (static_cast<std::uint32_t>(relative) * SCALE16) / (static_cast<std::uint32_t>(absolute) * SCALE16);
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// } else if constexpr (std::is_same_v<T, std::uint32_t>) {
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// return (static_cast<std::uint64_t>(relative) * SCALE32) / (static_cast<std::uint64_t>(absolute) * SCALE32);
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// } else {
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// return (static_cast<unsigned __int128>(relative) * SCALE32) / (static_cast<unsigned __int128>(absolute) * SCALE32);
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// }
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// }
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template <typename T, typename T2>
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constexpr T AbsoluteToMapped(T absolute, T2 mapped) {
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if constexpr (std::is_same_v<T, std::int8_t> || std::is_same_v<T, std::uint8_t>) {
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return static_cast<std::int16_t>(absolute) * SCALE8 / mapped;
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} else if constexpr (std::is_same_v<T, std::int16_t> || std::is_same_v<T, std::uint16_t> ) {
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return static_cast<std::int32_t>(absolute) * SCALE16 / mapped;
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} else if constexpr (std::is_same_v<T, std::int32_t>|| std::is_same_v<T, std::uint32_t>) {
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return static_cast<std::int64_t>(absolute) * SCALE32 / mapped;
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} else {
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return static_cast<__int128>(absolute) * SCALE64 / mapped;
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}
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}
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template <typename T, typename T2>
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constexpr T AbsoluteToMappedBoundless(T absolute, T2 mapped) {
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if constexpr (std::is_same_v<T, std::uint8_t> || std::is_same_v<T, std::int8_t> ) {
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return static_cast<std::uint16_t>(absolute) * SCALEBOUNDLESS8 / mapped;
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} else if constexpr (std::is_same_v<T, std::uint16_t> || std::is_same_v<T, std::int16_t>) {
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return static_cast<std::uint32_t>(absolute) * SCALEBOUNDLESS16 / mapped;
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} else if constexpr (std::is_same_v<T, std::uint32_t> || std::is_same_v<T, std::int32_t>) {
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return static_cast<std::uint64_t>(absolute) * SCALEBOUNDLESS32 / mapped;
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} else {
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return static_cast<unsigned __int128>(absolute) * SCALEBOUNDLESS64 / mapped;
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}
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}
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template <typename T>
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constexpr T BoundToBoundless(T mapped) {
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if constexpr (std::is_same_v<T, std::uint8_t> || std::is_same_v<T, std::int8_t>) {
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return mapped * BOUND8 * 2;
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} else if constexpr (std::is_same_v<T, std::uint16_t> || std::is_same_v<T, std::int16_t>) {
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return mapped * BOUND16 * 2;
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} else if constexpr (std::is_same_v<T, std::uint32_t> || std::is_same_v<T, std::int32_t>) {
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return mapped * BOUND32 * 2;
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} else {
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return mapped * BOUND64 * 2;
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}
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}
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template <typename T>
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constexpr T BoundlessToBound(T mapped) {
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if constexpr (std::is_same_v<T, std::uint8_t> || std::is_same_v<T, std::int8_t> ) {
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return mapped / 2;
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} else if constexpr (std::is_same_v<T, std::uint16_t> || std::is_same_v<T, std::int16_t>) {
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return mapped / 2;
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} else if constexpr (std::is_same_v<T, std::uint32_t> || std::is_same_v<T, std::int32_t>) {
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return mapped / 2;
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} else {
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return mapped / 2;
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}
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}
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enum class CrafterKeys {
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// Alphabetic keys
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A, B, C, D, E, F, G, H, I, J, K, L, M,
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N, O, P, Q, R, S, T, U, V, W, X, Y, Z,
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// Numeric keys
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_0, _1, _2, _3, _4, _5, _6, _7, _8, _9,
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// Function keys
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F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12,
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// Control keys
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Escape, Tab, Enter, Space, Backspace, Delete, Insert,
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Home, End, PageUp, PageDown, CapsLock, NumLock, ScrollLock,
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// Modifier keys
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LeftShift, RightShift, LeftCtrl, RightCtrl,
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LeftAlt, RightAlt, LeftSuper, RightSuper,
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// Arrow keys
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Up, Down, Left, Right,
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// Keypad keys
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keypad_0, keypad_1, keypad_2, keypad_3, keypad_4,
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keypad_5, keypad_6, keypad_7, keypad_8, keypad_9,
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keypad_enter, keypad_plus, keypad_minus, keypad_multiply,
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keypad_divide, keypad_decimal,
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// Punctuation and special keys
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grave, minus, equal, bracket_left, bracket_right,
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backslash, semicolon, quote, comma, period, slash,
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print_screen, pause, menu,
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// Additional keys
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volume_up, volume_down, volume_mute,
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media_play, media_stop, media_prev, media_next,
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browser_back, browser_forward, browser_refresh,
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browser_stop, browser_search, browser_home,
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launch_mail, launch_calculator, launch_media_player,
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CrafterKeysMax
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};
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}
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