Move dye related files into dye directory.

1 files changed, 385 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
+}