do tween in lua

2006-09-21 22:13:18 +00:00
parent 52ae78a40e
commit 5a7b061639
3 changed files with 91 additions and 42 deletions
@@ -0,0 +1,64 @@
+function Actor:lyriccommand(side)
+	self:settext( self.ctx.LyricText );
+
+	self:stoptweening();
+	self:shadowlength(0);
+
+	local Zoom = SCREEN_WIDTH/(self:GetZoomedWidth()+1);
+	if( Zoom > 1 ) then Zoom = 1 end
+	self:zoomx( Zoom );
+
+	local Color = self.ctx.LyricColor
+	local Factor = 1
+	if side == "Back" then
+		Factor = 0.5
+	end
+	self:diffuse( {
+		Color[1] * Factor,
+		Color[2] * Factor,
+		Color[3] * Factor,
+		Color[4] * Factor } )
+
+	if side == "Front" then
+		self:cropright(1);
+	else
+		self:cropleft(0);
+	end
+
+	self:diffusealpha(0);
+	self:linear(0.2);
+	self:diffusealpha(0.75);
+	self:linear(self.ctx.LyricDuration * 0.75);
+	if side == "Front" then
+		self:cropright(0);
+	else
+		self:cropleft(1);
+	end
+	self:sleep(self.ctx.LyricDuration * 0.25);
+	self:linear(0.2);
+	self:diffusealpha(0);
+end
+
+-- (c) 2006 Glenn Maynard
+-- All rights reserved.
+-- 
+-- Permission is hereby granted, free of charge, to any person obtaining a
+-- copy of this software and associated documentation files (the
+-- "Software"), to deal in the Software without restriction, including
+-- without limitation the rights to use, copy, modify, merge, publish,
+-- distribute, and/or sell copies of the Software, and to permit persons to
+-- whom the Software is furnished to do so, provided that the above
+-- copyright notice(s) and this permission notice appear in all copies of
+-- the Software and that both the above copyright notice(s) and this
+-- permission notice appear in supporting documentation.
+-- 
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
+-- THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
+-- INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
+-- OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+-- OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+-- OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+-- PERFORMANCE OF THIS SOFTWARE.
+