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luaengine: add HUD-like capabilities #90

Merged
merged 2 commits into from Jan 5, 2015
Merged

luaengine: add HUD-like capabilities #90

merged 2 commits into from Jan 5, 2015

Commits on Dec 25, 2014

  1. luaengine: add screen drawing/HUD capabilities 

    This commit allows LUA scripts to implement HUD capabilities,
by overlaying elements (lines, boxes, text) to screen.
Mostly used to draw custom graphic helpers for trainings and
TAS runs development.

Signed-off-by: Luca Bruno <lucab@debian.org>
    @lucab
    lucab committed Dec 25, 2014
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  2. luaengine: add frame hooking support 

    This commit adds a method to let LUA scripts register a callback
to be invoked before rendering each frame.
This callback typically makes use of screen drawing methods to
draw a custom HUD on top of each frame.

Signed-off-by: Luca Bruno <lucab@debian.org>
    @lucab
    lucab committed Dec 25, 2014
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    be2e7b5 View commit details
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