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Get the string, find the substring, compute the number of multibyte characters before it, and use that as the position of the attribute.

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This commit is contained in:
Steve Checkoway
2007-08-18 23:44:00 +00:00
parent c18512b4ff
commit 50db5dc5f6
1 changed files with 9 additions and 4 deletions
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stepmania/Themes/default/BGAnimations/ScreenInstructions overlay/default.lua
+9 -4
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@@ -79,21 +79,26 @@ elseif pm == 'PlayMode_Oni' then
-- Merge the tables.
t[3] = t[3] .. {
InitCommand = function( self )
local iStart, iLen = self:FindText( "Great", 0 );
local sText = self:GetText();
local iStart, iEnd = sText:find( "Great", 1, true );
if( iStart ~= nil ) then
iStart = iStart - 1;
local attr = {
Length = iLen;
Length = iEnd - iStart;
Diffuse = color( "#00F000" );
};
iStart = mbstrlen( sText:sub(1, iStart) );
self:AddAttribute( iStart, attr );
end
iStart, iLen = self:FindText( "NG", 0 );
iStart, iEnd = sText:find( "NG", 0 );
if( iStart ~= nil ) then
iStart = iStart - 1;
local attr = {
Length = iLen;
Length = iEnd - iStart;
Diffuse = color( "#F00000" );
};
iStart = mbstrlen( sText:sub(1, iStart) );
self:AddAttribute( iStart, attr );
end
end;