summaryrefslogtreecommitdiff
path: root/src/resources/dye
diff options
context:
space:
mode:
Diffstat (limited to 'src/resources/dye')
-rw-r--r--src/resources/dye/dye.cpp385
-rw-r--r--src/resources/dye/dye.h93
-rw-r--r--src/resources/dye/dye_unittest.cc254
-rw-r--r--src/resources/dye/dyecolor.h53
-rw-r--r--src/resources/dye/dyepalette.cpp586
-rw-r--r--src/resources/dye/dyepalette.h88
6 files changed, 1459 insertions, 0 deletions
diff --git a/src/resources/dye/dye.cpp b/src/resources/dye/dye.cpp
new file mode 100644
index 000000000..3b7904122
--- /dev/null
+++ b/src/resources/dye/dye.cpp
@@ -0,0 +1,385 @@
+/*
+ * The ManaPlus Client
+ * Copyright (C) 2007-2009 The Mana World Development Team
+ * Copyright (C) 2009-2010 The Mana Developers
+ * Copyright (C) 2011-2015 The ManaPlus Developers
+ *
+ * This file is part of The ManaPlus Client.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "resources/dye/dye.h"
+
+#include "logger.h"
+
+#include "resources/dye/dyepalette.h"
+
+#include "utils/delete2.h"
+
+#include <sstream>
+
+#include <SDL_endian.h>
+
+#include "debug.h"
+
+Dye::Dye(const std::string &description)
+{
+ for (int i = 0; i < dyePalateSize; ++i)
+ mDyePalettes[i] = nullptr;
+
+ if (description.empty())
+ return;
+
+ size_t next_pos = 0;
+ const size_t length = description.length();
+ do
+ {
+ const size_t pos = next_pos;
+ next_pos = description.find(';', pos);
+
+ if (next_pos == std::string::npos)
+ next_pos = length;
+
+ if (next_pos <= pos + 3 || description[pos + 1] != ':')
+ {
+ logger->log("Error, invalid dye: %s", description.c_str());
+ return;
+ }
+
+ int i = 0;
+
+ switch (description[pos])
+ {
+ case 'R': i = 0; break;
+ case 'G': i = 1; break;
+ case 'Y': i = 2; break;
+ case 'B': i = 3; break;
+ case 'M': i = 4; break;
+ case 'C': i = 5; break;
+ case 'W': i = 6; break;
+ case 'S': i = 7; break;
+ case 'A': i = 8; break;
+ default:
+ logger->log("Error, invalid dye: %s", description.c_str());
+ return;
+ }
+ mDyePalettes[i] = new DyePalette(description.substr(
+ pos + 2, next_pos - pos - 2), i != 8 ? 6 : 8);
+ ++next_pos;
+ }
+ while (next_pos < length);
+}
+
+Dye::~Dye()
+{
+ for (int i = 0; i < dyePalateSize; ++i)
+ delete2(mDyePalettes[i])
+}
+
+void Dye::instantiate(std::string &restrict target,
+ const std::string &restrict palettes)
+{
+ size_t next_pos = target.find('|');
+
+ if (next_pos == std::string::npos || palettes.empty())
+ return;
+
+ ++next_pos;
+
+ std::ostringstream s;
+ s << target.substr(0, next_pos);
+ size_t last_pos = target.length(), pal_pos = 0;
+ do
+ {
+ const size_t pos = next_pos;
+ next_pos = target.find(';', pos);
+
+ if (next_pos == std::string::npos)
+ next_pos = last_pos;
+
+ if (next_pos == pos + 1 && pal_pos != std::string::npos)
+ {
+ const size_t pal_next_pos = palettes.find(';', pal_pos);
+ s << target[pos] << ':';
+ if (pal_next_pos == std::string::npos)
+ {
+ s << palettes.substr(pal_pos);
+ s << target.substr(next_pos);
+ break;
+ }
+ s << palettes.substr(pal_pos, pal_next_pos - pal_pos);
+ pal_pos = pal_next_pos + 1;
+ }
+ else if (next_pos > pos + 2)
+ {
+ s << target.substr(pos, next_pos - pos);
+ }
+ else
+ {
+ logger->log("Error, invalid dye placeholder: %s", target.c_str());
+ return;
+ }
+ s << target[next_pos];
+ ++next_pos;
+ }
+ while (next_pos < last_pos);
+
+ target = s.str();
+}
+
+int Dye::getType() const
+{
+ if (mDyePalettes[sPaleteIndex])
+ return 1;
+ if (mDyePalettes[aPaleteIndex])
+ return 2;
+ return 0;
+}
+
+void Dye::normalDye(uint32_t *restrict pixels, const int bufSize) const
+{
+ if (!pixels)
+ return;
+
+#ifdef ENABLE_CILKPLUS
+ cilk_for (int ptr = 0; ptr < bufSize; ptr ++)
+ {
+ const uint32_t p = pixels[ptr];
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ const int alpha = p & 0xff000000;
+#else
+ const int alpha = p & 0xff;
+#endif
+ if (alpha)
+ {
+ unsigned int color[3];
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ color[0] = (p) & 255U;
+ color[1] = (p >> 8U) & 255U;
+ color[2] = (p >> 16U) & 255U;
+#else
+ color[0] = (p >> 24U) & 255U;
+ color[1] = (p >> 16U) & 255U;
+ color[2] = (p >> 8U) & 255U;
+#endif
+ const unsigned int cmax = std::max(
+ color[0], std::max(color[1], color[2]));
+ if (cmax == 0)
+ goto endlabel;
+
+ const unsigned int cmin = std::min(
+ color[0], std::min(color[1], color[2]));
+ const unsigned int intensity = color[0] + color[1] + color[2];
+ unsigned int i;
+
+ if (cmin != cmax && (cmin != 0 || (intensity != cmax
+ && intensity != 2 * cmax)))
+ {
+ // not pure
+ goto endlabel;
+ }
+
+ i = (color[0] != 0) | ((color[1] != 0) << 1)
+ | ((color[2] != 0) << 2);
+
+ if (mDyePalettes[i - 1])
+ mDyePalettes[i - 1]->getColor(cmax, color);
+
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ pixels[ptr] = (color[0]) | (color[1] << 8)
+ | (color[2] << 16) | alpha;
+#else
+ pixels[ptr] = (color[0] << 24) | (color[1] << 16)
+ | (color[2] << 8) | alpha;
+#endif
+ }
+endlabel:{}
+ }
+
+#else // ENABLE_CILKPLUS
+
+ for (uint32_t *p_end = pixels + static_cast<size_t>(bufSize);
+ pixels != p_end;
+ ++ pixels)
+ {
+ const uint32_t p = *pixels;
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ const int alpha = p & 0xff000000;
+#else
+ const int alpha = p & 0xff;
+#endif
+ if (!alpha)
+ continue;
+ unsigned int color[3];
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ color[0] = (p) & 255U;
+ color[1] = (p >> 8U) & 255U;
+ color[2] = (p >> 16U) & 255U;
+#else
+ color[0] = (p >> 24U) & 255U;
+ color[1] = (p >> 16U) & 255U;
+ color[2] = (p >> 8U) & 255U;
+#endif
+
+ const unsigned int cmax = std::max(
+ color[0], std::max(color[1], color[2]));
+ if (cmax == 0)
+ continue;
+
+ const unsigned int cmin = std::min(
+ color[0], std::min(color[1], color[2]));
+ const unsigned int intensity = color[0] + color[1] + color[2];
+
+ if (cmin != cmax && (cmin != 0 || (intensity != cmax
+ && intensity != 2 * cmax)))
+ {
+ // not pure
+ continue;
+ }
+
+ const unsigned int i = (color[0] != 0) | ((color[1] != 0) << 1)
+ | ((color[2] != 0) << 2);
+
+ if (mDyePalettes[i - 1])
+ mDyePalettes[i - 1]->getColor(cmax, color);
+
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ *pixels = (color[0]) | (color[1] << 8)
+ | (color[2] << 16) | alpha;
+#else
+ *pixels = (color[0] << 24) | (color[1] << 16)
+ | (color[2] << 8) | alpha;
+#endif
+ }
+#endif // ENABLE_CILKPLUS
+}
+
+void Dye::normalOGLDye(uint32_t *restrict pixels, const int bufSize) const
+{
+ if (!pixels)
+ return;
+
+#ifdef ENABLE_CILKPLUS
+ cilk_for (int ptr = 0; ptr < bufSize; ptr ++)
+ {
+ const uint32_t p = pixels[ptr];
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ const int alpha = p & 255;
+#else
+ const int alpha = p & 0xff000000;
+#endif
+ if (alpha)
+ {
+ unsigned int color[3];
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ color[0] = (p >> 24U) & 255U;
+ color[1] = (p >> 16U) & 255U;
+ color[2] = (p >> 8U) & 255U;
+#else
+ color[0] = (p) & 255U;
+ color[1] = (p >> 8U) & 255U;
+ color[2] = (p >> 16U) & 255U;
+#endif
+
+ const unsigned int cmax = std::max(
+ color[0], std::max(color[1], color[2]));
+ if (cmax == 0)
+ goto endlabel;
+
+ const unsigned int cmin = std::min(
+ color[0], std::min(color[1], color[2]));
+ const unsigned int intensity = color[0] + color[1] + color[2];
+
+ if (cmin != cmax && (cmin != 0 || (intensity != cmax
+ && intensity != 2 * cmax)))
+ {
+ // not pure
+ goto endlabel;
+ }
+
+ const unsigned int i = (color[0] != 0) | ((color[1] != 0) << 1)
+ | ((color[2] != 0) << 2);
+
+ if (mDyePalettes[i - 1])
+ mDyePalettes[i - 1]->getColor(cmax, color);
+
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ pixels[ptr] = (color[0] << 24) | (color[1] << 16)
+ | (color[2] << 8) | alpha;
+#else
+ pixels[ptr] = (color[0]) | (color[1] << 8)
+ | (color[2] << 16) | alpha;
+#endif
+ }
+endlabel:{}
+ }
+
+#else // ENABLE_CILKPLUS
+
+ for (uint32_t *p_end = pixels + static_cast<size_t>(bufSize);
+ pixels != p_end;
+ ++ pixels)
+ {
+ const uint32_t p = *pixels;
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ const int alpha = p & 255;
+#else
+ const int alpha = p & 0xff000000;
+#endif
+ if (!alpha)
+ continue;
+ unsigned int color[3];
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ color[0] = (p >> 24U) & 255U;
+ color[1] = (p >> 16U) & 255U;
+ color[2] = (p >> 8U) & 255U;
+#else
+ color[0] = (p) & 255U;
+ color[1] = (p >> 8U) & 255U;
+ color[2] = (p >> 16U) & 255U;
+#endif
+
+ const unsigned int cmax = std::max(
+ color[0], std::max(color[1], color[2]));
+ if (cmax == 0)
+ continue;
+
+ const unsigned int cmin = std::min(
+ color[0], std::min(color[1], color[2]));
+ const unsigned int intensity = color[0] + color[1] + color[2];
+
+ if (cmin != cmax && (cmin != 0 || (intensity != cmax
+ && intensity != 2 * cmax)))
+ {
+ // not pure
+ continue;
+ }
+
+ const unsigned int i = (color[0] != 0) | ((color[1] != 0) << 1)
+ | ((color[2] != 0) << 2);
+
+ if (mDyePalettes[i - 1])
+ mDyePalettes[i - 1]->getColor(cmax, color);
+
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ *pixels = (color[0] << 24) | (color[1] << 16)
+ | (color[2] << 8) | alpha;
+#else
+ *pixels = (color[0]) | (color[1] << 8)
+ | (color[2] << 16) | alpha;
+#endif
+ }
+#endif // ENABLE_CILKPLUS
+}
diff --git a/src/resources/dye/dye.h b/src/resources/dye/dye.h
new file mode 100644
index 000000000..02e1b3f05
--- /dev/null
+++ b/src/resources/dye/dye.h
@@ -0,0 +1,93 @@
+/*
+ * The ManaPlus Client
+ * Copyright (C) 2007-2009 The Mana World Development Team
+ * Copyright (C) 2009-2010 The Mana Developers
+ * Copyright (C) 2011-2015 The ManaPlus Developers
+ *
+ * This file is part of The ManaPlus Client.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef RESOURCES_DYE_DYE_H
+#define RESOURCES_DYE_DYE_H
+
+#include <string>
+
+#include "localconsts.h"
+
+class DyePalette;
+
+const int dyePalateSize = 9;
+const int sPaleteIndex = 7;
+const int aPaleteIndex = 8;
+
+/**
+ * Class for dispatching pixel-recoloring amongst several palettes.
+ */
+class Dye final
+{
+ public:
+ /**
+ * Creates a set of palettes based on the given string.
+ *
+ * The parts of string are separated by semi-colons. Each part starts
+ * by an uppercase letter, followed by a colon and then a palette name.
+ */
+ explicit Dye(const std::string &dye);
+
+ A_DELETE_COPY(Dye)
+
+ /**
+ * Destroys the associated palettes.
+ */
+ ~Dye();
+
+ /**
+ * Fills the blank in a dye placeholder with some palette names.
+ */
+ static void instantiate(std::string &restrict target,
+ const std::string &restrict palettes);
+
+ /**
+ * Return special dye palete (S)
+ */
+ const DyePalette *getSPalete() const A_WARN_UNUSED
+ { return mDyePalettes[sPaleteIndex]; }
+
+ /**
+ * Return special dye palete (A)
+ */
+ const DyePalette *getAPalete() const A_WARN_UNUSED
+ { return mDyePalettes[aPaleteIndex]; }
+
+ /**
+ * Return dye type for S - 1, for A - 2, 0 for other
+ */
+ int getType() const A_WARN_UNUSED;
+
+ void normalDye(uint32_t *restrict pixels, const int bufSize) const;
+
+ void normalOGLDye(uint32_t *restrict pixels, const int bufSize) const;
+
+ private:
+ /**
+ * The order of the palettes, as well as their uppercase letter, is:
+ *
+ * Red, Green, Yellow, Blue, Magenta, White (or rather gray), Simple.
+ */
+ DyePalette *mDyePalettes[dyePalateSize];
+};
+
+#endif // RESOURCES_DYE_DYE_H
diff --git a/src/resources/dye/dye_unittest.cc b/src/resources/dye/dye_unittest.cc
new file mode 100644
index 000000000..1ee109ffa
--- /dev/null
+++ b/src/resources/dye/dye_unittest.cc
@@ -0,0 +1,254 @@
+/*
+ * The ManaPlus Client
+ * Copyright (C) 2013 The ManaPlus Developers
+ *
+ * This file is part of The ManaPlus Client.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "catch.hpp"
+
+#include "resources/dye/dye.h"
+#include "resources/dye/dyepalette.h"
+
+#include "debug.h"
+
+TEST_CASE("Dye replaceSOGLColor 1")
+{
+ DyePalette palette("#00ff00,000011", 6);
+ uint8_t data[4];
+ data[0] = 0x01;
+ data[1] = 0x02;
+ data[2] = 0x03;
+ data[3] = 0x10;
+ palette.replaceSOGLColor(reinterpret_cast<uint32_t*>(&data[0]), 1);
+ REQUIRE(0x01 == data[0]);
+ REQUIRE(0x02 == data[1]);
+ REQUIRE(0x03 == data[2]);
+ REQUIRE(0x10 == data[3]);
+}
+
+TEST_CASE("Dye replaceSOGLColor 2")
+{
+ DyePalette palette("#01ff02,030411", 6);
+ uint8_t data[4];
+ data[0] = 0x01;
+ data[1] = 0xff;
+ data[2] = 0x02;
+ data[3] = 0x20;
+ palette.replaceSOGLColor(reinterpret_cast<uint32_t*>(&data[0]), 1);
+ REQUIRE(0x03 == data[0]);
+ REQUIRE(0x04 == data[1]);
+ REQUIRE(0x11 == data[2]);
+ REQUIRE(0x20 == data[3]);
+}
+
+TEST_CASE("Dye replaceSOGLColor 3")
+{
+ DyePalette palette("#404040,200000,0100ee,102030", 6);
+ uint8_t data[4];
+ data[0] = 0x01;
+ data[1] = 0x00;
+ data[2] = 0xee;
+ data[3] = 0x40;
+ palette.replaceSOGLColor(reinterpret_cast<uint32_t*>(&data[0]), 1);
+ REQUIRE(0x10 == data[0]);
+ REQUIRE(0x20 == data[1]);
+ REQUIRE(0x30 == data[2]);
+ REQUIRE(0x40 == data[3]);
+}
+
+
+TEST_CASE("Dye replaceAOGLColor 1")
+{
+ DyePalette palette("#00ff0010,00001120", 8);
+ uint8_t data[4];
+ data[0] = 0x01;
+ data[1] = 0x02;
+ data[2] = 0x03;
+ data[3] = 0x10;
+ palette.replaceAOGLColor(reinterpret_cast<uint32_t*>(&data[0]), 1);
+ REQUIRE(0x01 == data[0]);
+ REQUIRE(0x02 == data[1]);
+ REQUIRE(0x03 == data[2]);
+ REQUIRE(0x10 == data[3]);
+}
+
+TEST_CASE("Dye replaceAOGLColor 2")
+{
+ DyePalette palette("#00ff0120,020311ff", 8);
+ uint8_t data[4];
+ data[0] = 0x00;
+ data[1] = 0xff;
+ data[2] = 0x01;
+ data[3] = 0x20;
+ palette.replaceAOGLColor(reinterpret_cast<uint32_t*>(&data[0]), 1);
+ REQUIRE(0x02 == data[0]);
+ REQUIRE(0x03 == data[1]);
+ REQUIRE(0x11 == data[2]);
+ REQUIRE(0xff == data[3]);
+}
+
+TEST_CASE("Dye replaceAOGLColor 3")
+{
+ DyePalette palette("#40404040,20000000,0100ee40,102030ff", 8);
+ uint8_t data[4];
+ data[0] = 0x01;
+ data[1] = 0x00;
+ data[2] = 0xee;
+ data[3] = 0x40;
+ palette.replaceAOGLColor(reinterpret_cast<uint32_t*>(&data[0]), 1);
+ REQUIRE(0x10 == data[0]);
+ REQUIRE(0x20 == data[1]);
+ REQUIRE(0x30 == data[2]);
+ REQUIRE(0xff == data[3]);
+}
+
+
+TEST_CASE("Dye replaceSColor 1")
+{
+ DyePalette palette("#00ff00,000011", 6);
+ uint8_t data[4];
+ data[0] = 0x01;
+ data[1] = 0x02;
+ data[2] = 0x03;
+ data[3] = 0x10;
+ palette.replaceSColor(reinterpret_cast<uint32_t*>(&data[0]), 1);
+ REQUIRE(0x01 == data[0]);
+ REQUIRE(0x02 == data[1]);
+ REQUIRE(0x03 == data[2]);
+ REQUIRE(0x10 == data[3]);
+}
+
+TEST_CASE("Dye replaceSColor 2")
+{
+ DyePalette palette("#403020,706050", 6);
+ uint8_t data[4];
+ data[0] = 0x10;
+ data[1] = 0x20;
+ data[2] = 0x30;
+ data[3] = 0x40;
+ palette.replaceSColor(reinterpret_cast<uint32_t*>(&data[0]), 1);
+ REQUIRE(0x10 == data[0]);
+ REQUIRE(0x50 == data[1]);
+ REQUIRE(0x60 == data[2]);
+ REQUIRE(0x70 == data[3]);
+}
+
+TEST_CASE("Dye replaceSColor 3")
+{
+ DyePalette palette("#123456,000000,ff3020,706050", 6);
+ uint8_t data[4];
+ data[0] = 0x10;
+ data[1] = 0x20;
+ data[2] = 0x30;
+ data[3] = 0xff;
+ palette.replaceSColor(reinterpret_cast<uint32_t*>(&data[0]), 1);
+ REQUIRE(0x10 == data[0]);
+ REQUIRE(0x50 == data[1]);
+ REQUIRE(0x60 == data[2]);
+ REQUIRE(0x70 == data[3]);
+}
+
+
+TEST_CASE("Dye replaceAColor 1")
+{
+ DyePalette palette("#00ff0010,00001120", 8);
+ uint8_t data[4];
+ data[0] = 0x01;
+ data[1] = 0x02;
+ data[2] = 0x03;
+ data[3] = 0x10;
+ palette.replaceAColor(reinterpret_cast<uint32_t*>(&data[0]), 1);
+ REQUIRE(0x01 == data[0]);
+ REQUIRE(0x02 == data[1]);
+ REQUIRE(0x03 == data[2]);
+ REQUIRE(0x10 == data[3]);
+}
+
+TEST_CASE("Dye replaceAColor 2")
+{
+ DyePalette palette("#02ff0120,040311ff", 8);
+ uint8_t data[4];
+ data[0] = 0x20;
+ data[1] = 0x01;
+ data[2] = 0xff;
+ data[3] = 0x02;
+ palette.replaceAColor(reinterpret_cast<uint32_t*>(&data[0]), 1);
+ REQUIRE(0xff == data[0]);
+ REQUIRE(0x11 == data[1]);
+ REQUIRE(0x03 == data[2]);
+ REQUIRE(0x04 == data[3]);
+}
+
+TEST_CASE("Dye replaceAColor 3")
+{
+ DyePalette palette("#40404040,20000000,0100ee40,102030ff", 8);
+ uint8_t data[4];
+ data[0] = 0x40;
+ data[1] = 0xee;
+ data[2] = 0x00;
+ data[3] = 0x01;
+ palette.replaceAColor(reinterpret_cast<uint32_t*>(&data[0]), 1);
+ REQUIRE(0xff == data[0]);
+ REQUIRE(0x30 == data[1]);
+ REQUIRE(0x20 == data[2]);
+ REQUIRE(0x10 == data[3]);
+}
+
+TEST_CASE("Dye normalDye 1")
+{
+ Dye dye("R:#203040,506070");
+ uint8_t data[4];
+ data[0] = 0x55;
+ data[1] = 0x00;
+ data[2] = 0x00;
+ data[3] = 0x50;
+ dye.normalDye(reinterpret_cast<uint32_t*>(&data[0]), 1);
+ REQUIRE(0x55 == data[0]);
+ REQUIRE(0x28 == data[1]);
+ REQUIRE(0x1e == data[2]);
+ REQUIRE(0x14 == data[3]);
+}
+
+TEST_CASE("Dye normalDye 2")
+{
+ Dye dye("G:#203040,506070");
+ uint8_t data[4];
+ data[0] = 0x60;
+ data[1] = 0x00;
+ data[2] = 0x50;
+ data[3] = 0x00;
+ dye.normalDye(reinterpret_cast<uint32_t*>(&data[0]), 1);
+ REQUIRE(0x60 == data[0]);
+ REQUIRE(0x28 == data[1]);
+ REQUIRE(0x1e == data[2]);
+ REQUIRE(0x14 == data[3]);
+}
+
+TEST_CASE("Dye normalOGLDye 1")
+{
+ Dye dye("R:#203040,506070");
+ uint8_t data[4];
+ data[0] = 0x55;
+ data[1] = 0x00;
+ data[2] = 0x00;
+ data[3] = 0x50;
+ dye.normalOGLDye(reinterpret_cast<uint32_t*>(&data[0]), 1);
+ REQUIRE(0x15 == data[0]);
+ REQUIRE(0x20 == data[1]);
+ REQUIRE(0x2a == data[2]);
+ REQUIRE(0x50 == data[3]);
+}
diff --git a/src/resources/dye/dyecolor.h b/src/resources/dye/dyecolor.h
new file mode 100644
index 000000000..4e8864c66
--- /dev/null
+++ b/src/resources/dye/dyecolor.h
@@ -0,0 +1,53 @@
+/*
+ * The ManaPlus Client
+ * Copyright (C) 2013-2015 The ManaPlus Developers
+ *
+ * This file is part of The ManaPlus Client.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef RESOURCES_DYE_DYECOLOR_H
+#define RESOURCES_DYE_DYECOLOR_H
+
+#include "localconsts.h"
+
+struct DyeColor final
+{
+ DyeColor()
+ {
+ value[3] = 255;
+ }
+
+ DyeColor(const uint8_t r, const uint8_t g, const uint8_t b)
+ {
+ value[0] = r;
+ value[1] = g;
+ value[2] = b;
+ value[3] = 255;
+ }
+
+ DyeColor(const uint8_t r, const uint8_t g, const uint8_t b,
+ const uint8_t a)
+ {
+ value[0] = r;
+ value[1] = g;
+ value[2] = b;
+ value[3] = a;
+ }
+
+ uint8_t value[4];
+};
+
+#endif // RESOURCES_DYE_DYECOLOR_H
diff --git a/src/resources/dye/dyepalette.cpp b/src/resources/dye/dyepalette.cpp
new file mode 100644
index 000000000..2dd71f2ec
--- /dev/null
+++ b/src/resources/dye/dyepalette.cpp
@@ -0,0 +1,586 @@
+/*
+ * The ManaPlus Client
+ * Copyright (C) 2007-2009 The Mana World Development Team
+ * Copyright (C) 2009-2010 The Mana Developers
+ * Copyright (C) 2011-2015 The ManaPlus Developers
+ *
+ * This file is part of The ManaPlus Client.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "resources/dye/dyepalette.h"
+
+#include "logger.h"
+
+#ifndef DYECMD
+#include "resources/db/palettedb.h"
+#endif
+
+#include <cmath>
+
+#include <SDL_endian.h>
+
+#include "debug.h"
+
+DyePalette::DyePalette(const std::string &description,
+ const uint8_t blockSize) :
+ mColors()
+{
+ const size_t size = static_cast<size_t>(description.length());
+ if (size == 0)
+ return;
+
+ if (description[0] == '#')
+ {
+ size_t pos = 1;
+ for ( ; ; )
+ {
+ if (pos + blockSize > size)
+ break;
+
+ DyeColor color(0, 0, 0, 0);
+
+ for (size_t i = 0, colorIdx = 0; i < blockSize && colorIdx < 4;
+ i += 2, colorIdx ++)
+ {
+ color.value[colorIdx] = static_cast<unsigned char>((
+ hexDecode(description[pos + i]) << 4)
+ + hexDecode(description[pos + i + 1]));
+ }
+ mColors.push_back(color);
+ pos += blockSize;
+
+ if (pos == size)
+ return;
+ if (description[pos] != ',')
+ break;
+
+ ++pos;
+ }
+ }
+#ifndef DYECMD
+ else if (description[0] == '@')
+ {
+ size_t pos = 1;
+ for ( ; pos < size ; )
+ {
+ const size_t idx = description.find(',', pos);
+ if (idx == std::string::npos)
+ return;
+ if (idx == pos)
+ break;
+ mColors.push_back(PaletteDB::getColor(
+ description.substr(pos, idx - pos)));
+ pos = idx + 1;
+ }
+ }
+#endif
+ logger->log("Error, invalid embedded palette: %s", description.c_str());
+}
+
+unsigned int DyePalette::hexDecode(const signed char c)
+{
+ if ('0' <= c && c <= '9')
+ return c - '0';
+ else if ('A' <= c && c <= 'F')
+ return c - 'A' + 10;
+ else if ('a' <= c && c <= 'f')
+ return c - 'a' + 10;
+ else
+ return 0;
+}
+
+void DyePalette::getColor(const unsigned int intensity,
+ unsigned int (&color)[3]) const
+{
+ if (intensity == 0)
+ {
+ color[0] = 0;
+ color[1] = 0;
+ color[2] = 0;
+ return;
+ }
+
+ const int last = static_cast<int>(mColors.size());
+ if (last == 0)
+ return;
+
+ const int intLast = intensity * last;
+ const int i = intLast / 255;
+ const int t = intLast % 255;
+
+ int j = t != 0 ? i : i - 1;
+
+ if (j >= last)
+ j = 0;
+
+ // Get the exact color if any, the next color otherwise.
+ const DyeColor &colorJ = mColors[j];
+ const int r2 = colorJ.value[0];
+ const int g2 = colorJ.value[1];
+ const int b2 = colorJ.value[2];
+
+ if (t == 0)
+ {
+ // Exact color.
+ color[0] = r2;
+ color[1] = g2;
+ color[2] = b2;
+ return;
+ }
+
+ // Get the previous color. First color is implicitly black.
+ if (i > 0 && i < last + 1)
+ {
+ const DyeColor &colorI = mColors[i - 1];
+ const int t2 = 255 - t;
+ // Perform a linear interpolation.
+ color[0] = (t2 * colorI.value[0] + t * r2) / 255;
+ color[1] = (t2 * colorI.value[1] + t * g2) / 255;
+ color[2] = (t2 * colorI.value[2] + t * b2) / 255;
+ }
+ else
+ {
+ // Perform a linear interpolation.
+ color[0] = (t * r2) / 255;
+ color[1] = (t * g2) / 255;
+ color[2] = (t * b2) / 255;
+ }
+}
+
+void DyePalette::getColor(double intensity, int (&color)[3]) const
+{
+ // Nothing to do here
+ if (mColors.empty())
+ return;
+
+ // Force range
+ if (intensity > 1.0)
+ intensity = 1.0;
+ else if (intensity < 0.0)
+ intensity = 0.0;
+
+ // Scale up
+ intensity *= static_cast<double>(mColors.size() - 1);
+
+ // Color indices
+ const int i = static_cast<int>(floor(intensity));
+ const int j = static_cast<int>(ceil(intensity));
+ const DyeColor &colorI = mColors[i];
+
+ if (i == j)
+ {
+ // Exact color.
+ color[0] = colorI.value[0];
+ color[1] = colorI.value[1];
+ color[2] = colorI.value[2];
+ return;
+ }
+
+ intensity -= i;
+ const double rest = 1 - intensity;
+ const DyeColor &colorJ = mColors[j];
+
+ // Perform the interpolation.
+ color[0] = static_cast<int>(rest * colorI.value[0] +
+ intensity * colorJ.value[0]);
+ color[1] = static_cast<int>(rest * colorI.value[1] +
+ intensity * colorJ.value[1]);
+ color[2] = static_cast<int>(rest * colorI.value[2] +
+ intensity * colorJ.value[2]);
+}
+
+void DyePalette::replaceSColor(uint32_t *restrict pixels,
+ const int bufSize) const
+{
+ std::vector<DyeColor>::const_iterator it_end = mColors.end();
+ const size_t sz = mColors.size();
+ if (!sz || !pixels)
+ return;
+ if (sz % 2)
+ -- it_end;
+
+#ifdef ENABLE_CILKPLUS
+ cilk_for (int ptr = 0; ptr < bufSize; ptr ++)
+ {
+ uint8_t *const p = reinterpret_cast<uint8_t *>(&pixels[ptr]);
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ const int alpha = pixels[ptr] & 0xff000000;
+ const unsigned int data = pixels[ptr] & 0x00ffffff;
+#else
+ const int alpha = *p & 0xff;
+ const unsigned int data = pixels[ptr] & 0xffffff00;
+#endif
+// logger->log("c:%04d %08x", c, *pixels);
+// logger->log("data: %08x", data);
+ if (!alpha)
+ {
+// logger->log("skip: %08x", *pixels);
+ }
+ else
+ {
+ std::vector<DyeColor>::const_iterator it = mColors.begin();
+ while (it != it_end)
+ {
+ const DyeColor &col = *it;
+ ++ it;
+ const DyeColor &col2 = *it;
+
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ const unsigned int coldata = (col.value[2] << 16U)
+ | (col.value[1] << 8U) | (col.value[0]);
+#else
+ const unsigned int coldata = (col.value[2] << 8U)
+ | (col.value[1] << 16U) | (col.value[0] << 24U);
+#endif
+// logger->log("coldata: %08x", coldata);
+ if (data == coldata)
+ {
+// logger->log("correct");
+ p[3] = col2.value[0];
+ p[2] = col2.value[1];
+ p[1] = col2.value[2];
+ break;
+ }
+ ++ it;
+ }
+ }
+ }
+#else // ENABLE_CILKPLUS
+
+ for (uint32_t *p_end = pixels + static_cast<size_t>(bufSize);
+ pixels != p_end;
+ ++ pixels)
+ {
+ uint8_t *const p = reinterpret_cast<uint8_t *>(pixels);
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ const int alpha = *pixels & 0xff000000;
+ const unsigned int data = (*pixels) & 0x00ffffff;
+#else
+ const int alpha = *p & 0xff;
+ const unsigned int data = (*pixels) & 0xffffff00;
+#endif
+// logger->log("c:%04d %08x", c, *pixels);
+// logger->log("data: %08x", data);
+ if (!alpha)
+ {
+// logger->log("skip: %08x", *pixels);
+ continue;
+ }
+
+ std::vector<DyeColor>::const_iterator it = mColors.begin();
+ while (it != it_end)
+ {
+ const DyeColor &col = *it;
+ ++ it;
+ const DyeColor &col2 = *it;
+
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ const unsigned int coldata = (col.value[2] << 16U)
+ | (col.value[1] << 8U) | (col.value[0]);
+#else
+ const unsigned int coldata = (col.value[2] << 8U)
+ | (col.value[1] << 16U) | (col.value[0] << 24U);
+#endif
+// logger->log("coldata: %08x", coldata);
+ if (data == coldata)
+ {
+// logger->log("correct");
+ p[3] = col2.value[0];
+ p[2] = col2.value[1];
+ p[1] = col2.value[2];
+ break;
+ }
+
+ ++ it;
+ }
+ }
+#endif // ENABLE_CILKPLUS
+}
+
+void DyePalette::replaceAColor(uint32_t *restrict pixels,
+ const int bufSize) const
+{
+ std::vector<DyeColor>::const_iterator it_end = mColors.end();
+ const size_t sz = mColors.size();
+ if (!sz || !pixels)
+ return;
+ if (sz % 2)
+ -- it_end;
+
+#ifdef ENABLE_CILKPLUS
+ cilk_for (int ptr = 0; ptr < bufSize; ptr ++)
+ {
+ uint8_t *const p = reinterpret_cast<uint8_t *>(&pixels[ptr]);
+ const unsigned int data = pixels[ptr];
+
+ std::vector<DyeColor>::const_iterator it = mColors.begin();
+ while (it != it_end)
+ {
+ const DyeColor &col = *it;
+ ++ it;
+ const DyeColor &col2 = *it;
+
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ const unsigned int coldata = (col.value[3] << 24U)
+ | (col.value[2] << 16U)
+ | (col.value[1] << 8U)
+ | (col.value[0]);
+#else
+ const unsigned int coldata = (col.value[3])
+ | (col.value[2] << 8U)
+ | (col.value[1] << 16U) |
+ (col.value[0] << 24U);
+#endif
+
+ if (data == coldata)
+ {
+ p[3] = col2.value[0];
+ p[2] = col2.value[1];
+ p[1] = col2.value[2];
+ p[0] = col2.value[3];
+ break;
+ }
+
+ ++ it;
+ }
+ }
+
+#else // ENABLE_CILKPLUS
+
+ for (uint32_t *p_end = pixels + static_cast<size_t>(bufSize);
+ pixels != p_end;
+ ++pixels)
+ {
+ uint8_t *const p = reinterpret_cast<uint8_t *>(pixels);
+ const unsigned int data = *pixels;
+
+ std::vector<DyeColor>::const_iterator it = mColors.begin();
+ while (it != it_end)
+ {
+ const DyeColor &col = *it;
+ ++ it;
+ const DyeColor &col2 = *it;
+
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ const unsigned int coldata = (col.value[3] << 24U)
+ | (col.value[2] << 16U)
+ | (col.value[1] << 8U)
+ | (col.value[0]);
+#else
+ const unsigned int coldata = (col.value[3])
+ | (col.value[2] << 8U)
+ | (col.value[1] << 16U) |
+ (col.value[0] << 24U);
+#endif
+
+ if (data == coldata)
+ {
+ p[3] = col2.value[0];
+ p[2] = col2.value[1];
+ p[1] = col2.value[2];
+ p[0] = col2.value[3];
+ break;
+ }
+
+ ++ it;
+ }
+ }
+#endif // ENABLE_CILKPLUS
+}
+
+void DyePalette::replaceSOGLColor(uint32_t *restrict pixels,
+ const int bufSize) const
+{
+ std::vector<DyeColor>::const_iterator it_end = mColors.end();
+ const size_t sz = mColors.size();
+ if (!sz || !pixels)
+ return;
+ if (sz % 2)
+ -- it_end;
+
+#ifdef ENABLE_CILKPLUS
+ cilk_for (int ptr = 0; ptr < bufSize; ptr ++)
+ {
+ uint8_t *const p = reinterpret_cast<uint8_t *>(&pixels[ptr]);
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ const int alpha = *p & 0xff;
+ const unsigned int data = (pixels[ptr]) & 0xffffff00;
+#else
+ const int alpha = pixels[ptr] & 0xff000000;
+ const unsigned int data = (pixels[ptr]) & 0x00ffffff;
+#endif
+ if (alpha)
+ {
+ std::vector<DyeColor>::const_iterator it = mColors.begin();
+ while (it != it_end)
+ {
+ const DyeColor &col = *it;
+ ++ it;
+ const DyeColor &col2 = *it;
+
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ const unsigned int coldata = (col.value[0] << 24)
+ | (col.value[1] << 16) | (col.value[2] << 8);
+#else
+ const unsigned int coldata = (col.value[0])
+ | (col.value[1] << 8) | (col.value[2] << 16);
+#endif
+ if (data == coldata)
+ {
+ p[0] = col2.value[0];
+ p[1] = col2.value[1];
+ p[2] = col2.value[2];
+ break;
+ }
+
+ ++ it;
+ }
+ }
+ }
+
+#else // ENABLE_CILKPLUS
+
+ for (uint32_t *p_end = pixels + static_cast<size_t>(bufSize);
+ pixels != p_end;
+ ++pixels)
+ {
+ uint8_t *const p = reinterpret_cast<uint8_t *>(pixels);
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ const int alpha = *p & 0xff;
+ const unsigned int data = (*pixels) & 0xffffff00;
+#else
+ const int alpha = *pixels & 0xff000000;
+ const unsigned int data = (*pixels) & 0x00ffffff;
+#endif
+ if (!alpha)
+ continue;
+
+ std::vector<DyeColor>::const_iterator it = mColors.begin();
+ while (it != it_end)
+ {
+ const DyeColor &col = *it;
+ ++ it;
+ const DyeColor &col2 = *it;
+
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ const unsigned int coldata = (col.value[0] << 24)
+ | (col.value[1] << 16) | (col.value[2] << 8);
+#else
+ const unsigned int coldata = (col.value[0])
+ | (col.value[1] << 8) | (col.value[2] << 16);
+#endif
+ if (data == coldata)
+ {
+ p[0] = col2.value[0];
+ p[1] = col2.value[1];
+ p[2] = col2.value[2];
+ break;
+ }
+
+ ++ it;
+ }
+ }
+#endif // ENABLE_CILKPLUS
+}
+
+void DyePalette::replaceAOGLColor(uint32_t *restrict pixels,
+ const int bufSize) const
+{
+ std::vector<DyeColor>::const_iterator it_end = mColors.end();
+ const size_t sz = mColors.size();
+ if (!sz || !pixels)
+ return;
+ if (sz % 2)
+ -- it_end;
+
+#ifdef ENABLE_CILKPLUS
+ cilk_for (int ptr = 0; ptr < bufSize; ptr ++)
+ {
+ uint8_t *const p = reinterpret_cast<uint8_t *>(&pixels[ptr]);
+ const unsigned int data = pixels[ptr];
+
+ std::vector<DyeColor>::const_iterator it = mColors.begin();
+ while (it != it_end)
+ {
+ const DyeColor &col = *it;
+ ++ it;
+ const DyeColor &col2 = *it;
+
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ const unsigned int coldata = (col.value[0] << 24U)
+ | (col.value[1] << 16U)
+ | (col.value[2] << 8U)
+ | col.value[3];
+#else
+ const unsigned int coldata = (col.value[0])
+ | (col.value[1] << 8U)
+ | (col.value[2] << 16U)
+ | (col.value[3] << 24U);
+#endif
+ if (data == coldata)
+ {
+ p[0] = col2.value[0];
+ p[1] = col2.value[1];
+ p[2] = col2.value[2];
+ p[3] = col2.value[3];
+ break;
+ }
+
+ ++ it;
+ }
+ }
+
+#else // ENABLE_CILKPLUS
+
+ for (uint32_t *p_end = pixels + static_cast<size_t>(bufSize);
+ pixels != p_end;
+ ++pixels)
+ {
+ uint8_t *const p = reinterpret_cast<uint8_t *>(pixels);
+ const unsigned int data = *pixels;
+
+ std::vector<DyeColor>::const_iterator it = mColors.begin();
+ while (it != it_end)
+ {
+ const DyeColor &col = *it;
+ ++ it;
+ const DyeColor &col2 = *it;
+
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ const unsigned int coldata = (col.value[0] << 24U)
+ | (col.value[1] << 16U)
+ | (col.value[2] << 8U)
+ | col.value[3];
+#else
+ const unsigned int coldata = (col.value[0])
+ | (col.value[1] << 8U)
+ | (col.value[2] << 16U)
+ | (col.value[3] << 24U);
+#endif
+ if (data == coldata)
+ {
+ p[0] = col2.value[0];
+ p[1] = col2.value[1];
+ p[2] = col2.value[2];
+ p[3] = col2.value[3];
+ break;
+ }
+
+ ++ it;
+ }
+ }
+#endif // ENABLE_CILKPLUS
+}
diff --git a/src/resources/dye/dyepalette.h b/src/resources/dye/dyepalette.h
new file mode 100644
index 000000000..33d16fa50
--- /dev/null
+++ b/src/resources/dye/dyepalette.h
@@ -0,0 +1,88 @@
+/*
+ * The ManaPlus Client
+ * Copyright (C) 2007-2009 The Mana World Development Team
+ * Copyright (C) 2009-2010 The Mana Developers
+ * Copyright (C) 2011-2015 The ManaPlus Developers
+ *
+ * This file is part of The ManaPlus Client.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef RESOURCES_DYE_DYEPALETTE_H
+#define RESOURCES_DYE_DYEPALETTE_H
+
+#include "resources/dye/dyecolor.h"
+
+#include <string>
+#include <vector>
+
+#include "localconsts.h"
+
+/**
+ * Class for performing a linear interpolation between colors.
+ */
+class DyePalette final
+{
+ public:
+ /**
+ * Creates a palette based on the given string.
+ * The string is either a file name or a sequence of hexadecimal RGB
+ * values separated by ',' and starting with '#'.
+ */
+ DyePalette(const std::string &pallete, const uint8_t blockSize);
+
+ A_DELETE_COPY(DyePalette)
+
+ /**
+ * Gets a pixel color depending on its intensity. First color is
+ * implicitly black (0, 0, 0).
+ */
+ void getColor(const unsigned int intensity,
+ unsigned int (&color)[3]) const;
+
+ /**
+ * Gets a pixel color depending on its intensity.
+ */
+ void getColor(double intensity, int (&color)[3]) const;
+
+ /**
+ * replace colors for SDL for S dye.
+ */
+ void replaceSColor(uint32_t *restrict pixels, const int bufSize) const;
+
+ /**
+ * replace colors for SDL for S dye.
+ */
+ void replaceAColor(uint32_t *restrict pixels, const int bufSize) const;
+
+ /**
+ * replace colors for OpenGL for S dye.
+ */
+ void replaceSOGLColor(uint32_t *restrict pixels,
+ const int bufSize) const;
+
+ /**
+ * replace colors for OpenGL for A dye.
+ */
+ void replaceAOGLColor(uint32_t *restrict pixels,
+ const int bufSize) const;
+
+ static unsigned int hexDecode(const signed char c) A_WARN_UNUSED;
+
+ private:
+ std::vector<DyeColor> mColors;
+};
+
+#endif // RESOURCES_DYE_DYEPALETTE_H
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-03 22:56:52 +0000