MOAIGrid Class Reference

Inheritance diagram for MOAIGrid:

List of all members.

Function List
	clearTileFlags
	fill
	getTile
	getTileFlags
	setRow
	setTile
	setTileFlags
	streamTilesIn
	streamTilesOut
	toggleTileFlags

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Function Documentation

clearTileFlags

Clears bits specified in mask.

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function clearTileFlags ( MOAIGrid self, number xTile, number yTile, number mask )

Parameters:

self	( MOAIGrid )
xTile	( number )
yTile	( number )
mask	( number )

Returns:

nil

fill

Set all tiles to a single value.

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function fill ( MOAIGrid self, number value )

Parameters:

self	( MOAIGrid )
value	( number )

Returns:

nil

getTile

Returns the value of a given tile.

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function getTile ( MOAIGrid self, number xTile, number yTile )

Parameters:

self	( MOAIGrid )
xTile	( number )
yTile	( number )

Returns:

tile ( number )

getTileFlags

Returns the masked value of a given tile.

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function getTileFlags ( MOAIGrid self, number xTile, number yTile, number mask )

Parameters:

self	( MOAIGrid )
xTile	( number )
yTile	( number )
mask	( number )

Returns:

tile ( number )

setRow

Initializes a grid row given a variable argument list of values.

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function setRow ( MOAIGrid self, number row, ... )

Parameters:

self	( MOAIGrid )
row	( number )
(	... ) values

Returns:

nil

setTile

Sets the value of a given tile.

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function setTile ( MOAIGrid self, number xTile, number yTile, number value )

Parameters:

self	( MOAIGrid )
xTile	( number )
yTile	( number )
value	( number )

Returns:

nil

setTileFlags

Sets a tile's flags given a mask.

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function setTileFlags ( MOAIGrid self, number xTile, number yTile, number mask )

Parameters:

self	( MOAIGrid )
xTile	( number )
yTile	( number )
mask	( number )

Returns:

nil

streamTilesIn

Reads tiles directly from a stream. Call this only after initializing the grid. Only the content of the tiles buffer is read.

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function streamTilesIn ( MOAIGrid self, MOAIStream stream )

Parameters:

self	( MOAIGrid )
stream	( MOAIStream )

Returns:

bytesRead ( number )

streamTilesOut

Writes tiles directly to a stream. Only the content of the tiles buffer is written.

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function streamTilesOut ( MOAIGrid self, MOAIStream stream )

Parameters:

self	( MOAIGrid )
stream	( MOAIStream )

Returns:

bytesWritten ( number )

toggleTileFlags

Toggles a tile's flags given a mask.

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function toggleTileFlags ( MOAIGrid self, number xTile, number yTile, number mask )

Parameters:

self	( MOAIGrid )
xTile	( number )
yTile	( number )
mask	( number )

Returns:

nil