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Added Sprite::remapImages().

This commit is contained in:
David Capello 2010-06-17 02:13:42 -03:00
parent 4ce6b2866d
commit 1320ad7b61
2 changed files with 32 additions and 0 deletions
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29
src/raster/sprite.cpp
View File

@ -272,6 +272,30 @@ public:
getFolder()->get_cels(cels);
}
void remapImages(int frame_from, int frame_to, const std::vector<int>& mapping) {
assert(m_imgtype == IMAGE_INDEXED);
assert(mapping.size() == 256);
CelList cels;
getCels(cels);
for (CelIterator it = cels.begin(); it != cels.end(); ++it) {
Cel* cel = *it;
// Remap this Cel because is inside the specified range
if (cel->frame >= frame_from &&
cel->frame <= frame_to) {
Image* image = stock_get_image(getStock(), cel->image);
for (int y=0; y<image->h; ++y) {
IndexedTraits::address_t ptr = image_address_fast<IndexedTraits>(image, 0, y);
for (int x=0; x<image->w; ++x, ++ptr)
*ptr = mapping[*ptr];
}
}
}
}
const Undo* getUndo() const {
return m_undo;
}
@ -1358,6 +1382,11 @@ void Sprite::getCels(CelList& cels)
m_impl->getCels(cels);
}
void Sprite::remapImages(int frame_from, int frame_to, const std::vector<int>& mapping)
{
m_impl->remapImages(frame_from, frame_to, mapping);
}
//////////////////////////////////////////////////////////////////////
// Undo

3
src/raster/sprite.h
View File

@ -21,6 +21,7 @@
#include "jinete/jbase.h"
#include "raster/gfxobj.h"
#include <vector>
struct FormatOptions;
class Image;
@ -152,6 +153,8 @@ public:
void getCels(CelList& cels);
void remapImages(int frame_from, int frame_to, const std::vector<int>& mapping);
////////////////////////////////////////
// Undo