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modify StretchNoLoop and StretchRewind to only run certain commands if they exist.

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fixes issue #337

I also modified StretchNoLoop to start at the beginning of the movie to prevent it from freezing on the last frame (which I'm assuming is not the intended behavior; let me know if that's wrong)
This commit is contained in:
freem
2014-10-19 18:29:06 -05:00
parent 546049f731
commit dfd8606093
2 changed files with 20 additions and 2 deletions
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BackgroundEffects/StretchNoLoop.lua
+11 -1
View File
@@ -2,7 +2,17 @@ local Color1 = color(Var "Color1");
local t = Def.ActorFrame {
LoadActor(Var "File1") .. {
OnCommand=cmd(x,SCREEN_CENTER_X;y,SCREEN_CENTER_Y;scale_or_crop_background;diffuse,Color1;loop,false;effectclock,"music");
OnCommand=function(self)
self:xy(SCREEN_CENTER_X,SCREEN_CENTER_Y)
self:scale_or_crop_background()
self:diffuse(Color1)
if self.loop ~= nil then
self:loop(false)
-- make videos start at beginning to prevent sticking on last frame
self:position(0)
end
self:effectclock("music")
end;
GainFocusCommand=cmd(play);
LoseFocusCommand=cmd(pause);
};
BackgroundEffects/StretchRewind.lua
+9 -1
View File
@@ -2,7 +2,15 @@ local Color1 = color(Var "Color1");
local t = Def.ActorFrame {
LoadActor(Var "File1") .. {
OnCommand=cmd(x,SCREEN_CENTER_X;y,SCREEN_CENTER_Y;scale_or_crop_background;diffuse,Color1;position,0;effectclock,"music");
OnCommand=function(self)
self:xy(SCREEN_CENTER_X,SCREEN_CENTER_Y)
self:scale_or_crop_background()
self:diffuse(Color1)
if self.position ~= nil then
self:position(0)
end
self:effectclock("music")
end;
GainFocusCommand=cmd(play);
LoseFocusCommand=cmd(pause);
};