avolkov
6e9815eca8
git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@1565 8092fc87-c524-0410-9efc-e669fe64eaf9
38 lines
1.4 KiB
Plaintext
38 lines
1.4 KiB
Plaintext
For *.ani, *.sml, *.med, *.big files, each line is in following format:
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filename transparent_color colormap_index hotspot_x hotspot_y
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Filename is string, all others are int.
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filename
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relative to the directory that .ani file is in.
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transparent_color
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-2 : use PNG tRNS chunk transparency specification
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-1 : transparent color is not used; not transparency in the image
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(this behavior is enforced, even when tRNS is present)
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0 : for paletted images, transparent color index 0;
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special for truecolor images, makes RGB (0,0,0) transparent
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N>0 : for paletted images, transparent color index N;
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meaningless for truecolor images
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colormap_index
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-1 : colormaps are not used for the image
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for paletted images, the palette from the image itself
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will be used
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N : for paletted images, the palette from the colormap N will
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be used (so some .ct file somewhere defines the palette);
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meaningless for truecolor images
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hotspot_x, hotspot_y
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can both be positive of negative (or 0)
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the position of the image on the screen will be
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(draw_x - hotspot_x, draw_y - hotspot_y)
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so a positive hotspot *usually* defines the logical center of
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an image, and a negative hotspot *usually* defines the position
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of an image within some larger compound image; there are of course
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exceptions to this general rule
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This information is parsed in libs/graphics/sdl/3do_getbody.c
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