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Node texture animation

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This commit is contained in:
Perttu Ahola 2012-06-16 03:40:45 +03:00
parent f0678979b1
commit fd1135c7af
16 changed files with 421 additions and 82 deletions
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46
src/tile.cpp
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@ -858,7 +858,7 @@ void TextureSource::buildMainAtlas(class IGameDef *gamedef)
const ContentFeatures &f = ndef->get(j);
for(u32 i=0; i<6; i++)
{
std::string name = f.tname_tiles[i];
std::string name = f.tiledef[i].name;
sourcelist[name] = true;
}
}
@ -988,7 +988,7 @@ void TextureSource::buildMainAtlas(class IGameDef *gamedef)
src_x = pos_in_atlas.X;
}
s32 y = y0 + pos_in_atlas.Y;
s32 src_y = MYMAX(pos_in_atlas.Y, MYMIN(pos_in_atlas.Y + dim.Height - 1, y));
s32 src_y = MYMAX((int)pos_in_atlas.Y, MYMIN((int)pos_in_atlas.Y + (int)dim.Height - 1, y));
s32 dst_y = y;
video::SColor c = atlas_img->getPixel(src_x, src_y);
atlas_img->setPixel(dst_x,dst_y,c);
@ -1638,6 +1638,48 @@ bool generate_image(std::string part_of_name, video::IImage *& baseimg,
img2->drop();
}
}
/*
[verticalframe:N:I
Crops a frame of a vertical animation.
N = frame count, I = frame index
*/
else if(part_of_name.substr(0,15) == "[verticalframe:")
{
Strfnd sf(part_of_name);
sf.next(":");
u32 frame_count = stoi(sf.next(":"));
u32 frame_index = stoi(sf.next(":"));
if(baseimg == NULL){
errorstream<<"generate_image(): baseimg!=NULL "
<<"for part_of_name=\""<<part_of_name
<<"\", cancelling."<<std::endl;
return false;
}
v2u32 frame_size = baseimg->getDimension();
frame_size.Y /= frame_count;
video::IImage *img = driver->createImage(video::ECF_A8R8G8B8,
frame_size);
if(!img){
errorstream<<"generate_image(): Could not create image "
<<"for part_of_name=\""<<part_of_name
<<"\", cancelling."<<std::endl;
return false;
}
core::dimension2d<u32> dim = frame_size;
core::position2d<s32> pos_dst(0, 0);
core::position2d<s32> pos_src(0, frame_index * frame_size.Y);
baseimg->copyToWithAlpha(img, pos_dst,
core::rect<s32>(pos_src, dim),
video::SColor(255,255,255,255),
NULL);
// Replace baseimg
baseimg->drop();
baseimg = img;
}
else
{
errorstream<<"generate_image(): Invalid "