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[layers] Merged-in the trunk changes (support for variable-height menu bar). Color replacer now works. Saving non-layer formats issues a warning and saves flattened version of the visible layers.

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git-svn-id: svn://pulkomandy.tk/GrafX2/branches/layers@1068 416bcca6-2ee7-4201-b75f-2eb2f807beb1
This commit is contained in:
Yves Rizoud
2009-10-08 21:41:25 +00:00
parent eb1878e413 953185205d
commit dc70d2f59f
9 changed files with 73 additions and 55 deletions
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23
misc.c
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@@ -257,21 +257,16 @@ byte Read_pixel_from_current_layer(word x,word y)
return *((y)*Main_image_width+(x)+Main_backups->Pages->Image[Main_current_layer]);
}
void Replace_a_color(byte old_color, byte New_color)
void Replace_a_color(byte old_color, byte new_color)
{
byte* pixel_on_layer;
byte* pixel_visible;
// pour chaque pixel :
pixel_visible=Main_screen;
for(pixel_on_layer = Main_backups->Pages->Image[Main_current_layer];pixel_on_layer < Main_screen + Main_image_height * Main_image_width;pixel_on_layer++,pixel_visible++)
{
if (*pixel_on_layer == old_color)
{
*pixel_on_layer = New_color;
*pixel_visible = New_color;
}
}
word x;
word y;
// Update all pixels
for (y=0; y<Main_image_height; y++)
for (x=0; x<Main_image_width; x++)
if (Read_pixel_from_current_layer(x,y) == old_color)
Pixel_in_current_screen(x,y,new_color,0);
Update_rect(0,0,0,0); // On peut TOUT a jour
// C'est pas un problème car il n'y a pas de preview
}