diff options
Diffstat (limited to 'examples/resources/lib/utillib.lua')
| -rw-r--r-- | examples/resources/lib/utillib.lua | 38 |
1 files changed, 28 insertions, 10 deletions
diff --git a/examples/resources/lib/utillib.lua b/examples/resources/lib/utillib.lua index c66cf26..42a331c 100644 --- a/examples/resources/lib/utillib.lua +++ b/examples/resources/lib/utillib.lua @@ -59,7 +59,7 @@ function utillib.utf8Sub( s, i, j ) i = utf8.offset( s, i ) j = utf8.offset( s, j + 1 ) - + if i and j then return s:sub( i, j - 1 ) elseif i then @@ -147,27 +147,25 @@ function utillib.printt( t ) print( "}" ) end -function utillib.colorLerp( a, b, f ) - return { - utillib.round( utillib.lerp( a[1], b[1], f ) ), - utillib.round( utillib.lerp( a[2], b[2], f ) ), - utillib.round( utillib.lerp( a[3], b[3], f ) ) - } -end - -- Move secuence of elements inside table. function utillib.tableMove( t, src, len, dest ) local copy = table.move( t, src, src + len - 1, 1, {} ) if src >= dest then table.move( t, dest, src - 1, dest + len ) - else + else table.move( t, src + len, dest + len - 1, src ) end table.move( copy, 1, len, dest, t ) end +function utillib.reverseTable( t ) + for i = 1, math.floor( #t / 2 ), 1 do + t[i], t[ #t - i + 1 ] = t[ #t - i + 1 ], t[i] + end +end + function utillib.randomFloat( min, max ) return min + math.random() * ( max - min ); end @@ -183,4 +181,24 @@ function utillib.printBin( v ) print() end +function utillib.capitalize( str ) + return string.format( "%s%s", str:sub( 1, 1 ):upper(), str:sub( 2, -1 ) ) +end + +function utillib.doString( str ) + local func, err = load( str ) + + if func then + local success, result = pcall( func ) + + if success then + return result + else + RL.TraceLog( RL.LOG_WARNING, "Execution error: "..result ) + end + else + RL.TraceLog( RL.LOG_WARNING, "Compilation error: "..err ) + end +end + return utillib |