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add antialiasing to FlxTilemap #1850

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merged 2 commits into from
May 13, 2016
Merged

add antialiasing to FlxTilemap #1850

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bd35f13
add antialiasing to FlxTilemap
larsiusprime May 12, 2016
ba541b2
add antialiasing variable to FlxTileMapBuffer so that it can be antia…
larsiusprime May 12, 2016
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12 changes: 11 additions & 1 deletion flixel/tile/FlxTilemap.hx
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Original file line number Diff line number Diff line change
Expand Up @@ -60,6 +60,11 @@ class FlxTilemap extends FlxBaseTilemap<FlxTile>
*/
public var scale(default, null):FlxPoint;

/**
* Controls whether the object is smoothed when rotated, affects performance.
*/
public var antialiasing(default, set):Bool = false;

/**
* Use to offset the drawing position of the tilemap,
* just like FlxSprite.
Expand Down Expand Up @@ -806,7 +811,7 @@ class FlxTilemap extends FlxBaseTilemap<FlxTile>
scaledHeight = _scaledTileHeight;

var hasColorOffsets:Bool = (colorTransform != null && colorTransform.hasRGBAOffsets());
drawItem = Camera.startQuadBatch(graphic, isColored, hasColorOffsets, blend);
drawItem = Camera.startQuadBatch(graphic, isColored, hasColorOffsets, blend, antialiasing);
}

// Copy tile images into the tile buffer
Expand Down Expand Up @@ -1013,6 +1018,11 @@ class FlxTilemap extends FlxBaseTilemap<FlxTile>
}
#end

private function set_antialiasing(value:Bool):Bool
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Why do we need a setter here?

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I'm just following the convention from FlxSprite

{
return antialiasing = value;
}

/**
* Internal function for setting graphic property for this object.
* It changes graphic' useCount also for better memory tracking.
Expand Down