Add get_frame_width() and get_frame_height() to the signals given to the theme, which...

[nageru] / nageru / simple.lua

diff --git a/nageru/simple.lua b/nageru/simple.lua
index f349f3f5fcdac067e837b1ce60880d1a656aae1d..e799f80a683c49ab0831a348186a2414aa75154b 100644 (file)
--- a/nageru/simple.lua
+++ b/nageru/simple.lua
@@ -99,8 +99,10 @@ end
 --
 -- <signals> is basically an exposed InputState, which you can use to
 -- query for information about the signals at the point of the current
--- frame. In particular, you can call get_width() and get_height()
+-- frame. In particular, you can call get_frame_width() and get_frame_height()
 -- for any signal number, and use that to e.g. assist in scene selection.
+-- (You can also use get_width() and get_height(), which return the
+-- _field_ size. This has half the height for interlaced signals.)
 --
 -- You should return the scene to use, after having set any parameters you
 -- want to set (through set_int() etc.). The parameters will be snapshot