summaryrefslogtreecommitdiff
path: root/src/resources
diff options
context:
space:
mode:
authorAndrei Karas <akaras@inbox.ru>2013-04-20 23:00:42 +0300
committerAndrei Karas <akaras@inbox.ru>2013-04-20 23:05:09 +0300
commit52f78717dae3cb02eb1539841dd2a6bd351f74c1 (patch)
tree78b6bb12fcbb5e1624a76531ef43a25d263b3c79 /src/resources
parente50c6b9fbcd7713b990012f17665efeb2a284dd2 (diff)
downloadplus-52f78717dae3cb02eb1539841dd2a6bd351f74c1.tar.gz
plus-52f78717dae3cb02eb1539841dd2a6bd351f74c1.tar.bz2
plus-52f78717dae3cb02eb1539841dd2a6bd351f74c1.tar.xz
plus-52f78717dae3cb02eb1539841dd2a6bd351f74c1.zip
add support for GIMP palettes for dye colors.
Palette file must be named palette.gpl and contain colors with correct names. To use it in dye string can be used character @. Example: <color id="2" name="black" value="@Untitled7,Untitled8,Untitled6"/> in all dye string it not tested.
Diffstat (limited to 'src/resources')
-rw-r--r--src/resources/dye.cpp100
-rw-r--r--src/resources/dye.h9
-rw-r--r--src/resources/palettedb.cpp107
-rw-r--r--src/resources/palettedb.h39
4 files changed, 205 insertions, 50 deletions
diff --git a/src/resources/dye.cpp b/src/resources/dye.cpp
index 960ac36ae..9997fc6ae 100644
--- a/src/resources/dye.cpp
+++ b/src/resources/dye.cpp
@@ -24,6 +24,8 @@
#include "logger.h"
+#include "resources/palettedb.h"
+
#include <math.h>
#include <sstream>
@@ -33,42 +35,52 @@ DyePalette::DyePalette(const std::string &description,
const int8_t blockSize) :
mColors()
{
- const int size = static_cast<int>(description.length());
+ const size_t size = static_cast<int>(description.length());
if (size == 0)
return;
- if (description[0] != '#')
- {
- // TODO: load palette from file.
- return;
- }
- int pos = 1;
- for ( ; ; )
+ if (description[0] == '#')
{
- if (pos + blockSize > size)
- break;
-
- Color color =
+ size_t pos = 1;
+ for ( ; ; )
{
- {0, 0, 0, 0}
- };
+ if (pos + blockSize > size)
+ break;
- for (int 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;
+ DyeColor color(0, 0, 0, 0);
- if (pos == size)
- return;
- if (description[pos] != ',')
- break;
+ for (int 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;
- ++pos;
+ if (pos == size)
+ return;
+ if (description[pos] != ',')
+ break;
+
+ ++pos;
+ }
+ }
+ 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;
+ }
}
logger->log("Error, invalid embedded palette: %s", description.c_str());
@@ -185,15 +197,15 @@ void DyePalette::getColor(double intensity, int color[3]) const
void DyePalette::replaceSColor(uint8_t *const color) const
{
- std::vector<Color>::const_iterator it = mColors.begin();
- const std::vector<Color>::const_iterator it_end = mColors.end();
+ std::vector<DyeColor>::const_iterator it = mColors.begin();
+ const std::vector<DyeColor>::const_iterator it_end = mColors.end();
while (it != it_end)
{
- const Color &col = *it;
+ const DyeColor &col = *it;
++ it;
if (it == it_end)
return;
- const Color &col2 = *it;
+ const DyeColor &col2 = *it;
if (color[0] == col.value[0] && color[1] == col.value[1]
&& color[2] == col.value[2])
{
@@ -208,15 +220,15 @@ void DyePalette::replaceSColor(uint8_t *const color) const
void DyePalette::replaceAColor(uint8_t *const color) const
{
- std::vector<Color>::const_iterator it = mColors.begin();
- const std::vector<Color>::const_iterator it_end = mColors.end();
+ std::vector<DyeColor>::const_iterator it = mColors.begin();
+ const std::vector<DyeColor>::const_iterator it_end = mColors.end();
while (it != it_end)
{
- const Color &col = *it;
+ const DyeColor &col = *it;
++ it;
if (it == it_end)
return;
- const Color &col2 = *it;
+ const DyeColor &col2 = *it;
if (color[1] == col.value[0] && color[2] == col.value[1]
&& color[3] == col.value[2] && color[0] == col.value[3])
{
@@ -232,15 +244,15 @@ void DyePalette::replaceAColor(uint8_t *const color) const
void DyePalette::replaceSOGLColor(uint8_t *const color) const
{
- std::vector<Color>::const_iterator it = mColors.begin();
- const std::vector<Color>::const_iterator it_end = mColors.end();
+ std::vector<DyeColor>::const_iterator it = mColors.begin();
+ const std::vector<DyeColor>::const_iterator it_end = mColors.end();
while (it != it_end)
{
- const Color &col = *it;
+ const DyeColor &col = *it;
++ it;
if (it == it_end)
return;
- const Color &col2 = *it;
+ const DyeColor &col2 = *it;
if (color[2] == col.value[0] && color[1] == col.value[1]
&& color[0] == col.value[2])
{
@@ -255,15 +267,15 @@ void DyePalette::replaceSOGLColor(uint8_t *const color) const
void DyePalette::replaceAOGLColor(uint8_t *const color) const
{
- std::vector<Color>::const_iterator it = mColors.begin();
- const std::vector<Color>::const_iterator it_end = mColors.end();
+ std::vector<DyeColor>::const_iterator it = mColors.begin();
+ const std::vector<DyeColor>::const_iterator it_end = mColors.end();
while (it != it_end)
{
- const Color &col = *it;
+ const DyeColor &col = *it;
++ it;
if (it == it_end)
return;
- const Color &col2 = *it;
+ const DyeColor &col2 = *it;
if (color[2] == col.value[0] && color[1] == col.value[1]
&& color[0] == col.value[2] && color[3] == col.value[3])
{
diff --git a/src/resources/dye.h b/src/resources/dye.h
index 442a514d7..efcf95420 100644
--- a/src/resources/dye.h
+++ b/src/resources/dye.h
@@ -23,11 +23,11 @@
#ifndef DYE_H
#define DYE_H
+#include "resources/dyecolor.h"
+
#include <string>
#include <vector>
-#include <SDL_stdinc.h>
-
#include "localconsts.h"
const int dyePalateSize = 9;
@@ -83,10 +83,7 @@ class DyePalette final
static int hexDecode(const signed char c) A_WARN_UNUSED;
private:
- struct Color
- { unsigned char value[4]; };
-
- std::vector<Color> mColors;
+ std::vector<DyeColor> mColors;
};
/**
diff --git a/src/resources/palettedb.cpp b/src/resources/palettedb.cpp
new file mode 100644
index 000000000..c770a9cdc
--- /dev/null
+++ b/src/resources/palettedb.cpp
@@ -0,0 +1,107 @@
+/*
+ * 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 "resources/palettedb.h"
+
+#include "logger.h"
+
+#include "resources/dyecolor.h"
+#include "resources/resourcemanager.h"
+
+#include "utils/stringvector.h"
+
+#include <map>
+
+#include "debug.h"
+
+namespace
+{
+ bool mLoaded = false;
+ std::map<std::string, DyeColor> mColors;
+ DyeColor mEmpty(0, 0, 0, 0);
+}
+
+void PaletteDB::load()
+{
+ if (mLoaded)
+ unload();
+
+ loadPalette();
+}
+
+void PaletteDB::loadPalette()
+{
+ mLoaded = true;
+ StringVect lines;
+ ResourceManager::loadTextFile("palette.gpl", lines);
+ StringVectCIter it = lines.begin();
+ if (it == lines.end())
+ {
+ logger->log("missing GIMP palette file");
+ return;
+ }
+ if (*it != "GIMP Palette")
+ {
+ logger->log("wrong GIMP palette file");
+ return;
+ }
+ ++ it;
+ // skip header
+ while (it != lines.end())
+ {
+ const std::string line = *it;
+ if (!line.empty() && line[0] == '#')
+ break;
+ ++ it;
+ }
+
+ char name[101];
+
+ // process colors and ignore commets
+ while (it != lines.end())
+ {
+ const std::string line = *it;
+ ++ it;
+
+ if (line.empty() || line[0] == '#')
+ continue;
+
+ unsigned int r;
+ unsigned int g;
+ unsigned int b;
+
+ if (sscanf(line.c_str(), "%u %u %u\t%s", &r, &g, &b, name) == 4)
+ mColors[name] = DyeColor(r, g, b);
+ }
+}
+
+void PaletteDB::unload()
+{
+ mColors.clear();
+}
+
+const DyeColor &PaletteDB::getColor(const std::string &name)
+{
+ std::map<std::string, DyeColor>::const_iterator it = mColors.find(name);
+ if (it != mColors.end())
+ return (*it).second;
+ else
+ return mEmpty;
+}
diff --git a/src/resources/palettedb.h b/src/resources/palettedb.h
new file mode 100644
index 000000000..28b901799
--- /dev/null
+++ b/src/resources/palettedb.h
@@ -0,0 +1,39 @@
+/*
+ * 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/>.
+ */
+
+#ifndef PALETTEDB_H
+#define PALETTEDB_H
+
+#include "localconsts.h"
+
+#include <string>
+
+struct DyeColor;
+
+namespace PaletteDB
+{
+ void load();
+ void unload();
+ void loadPalette();
+ const DyeColor &getColor(const std::string &name);
+
+} // namespace PaletteDB
+
+#endif