Kyzentun
63 lines
1.8 KiB
Lua
63 lines
1.8 KiB
Lua
-- A simple ActorScroller example with a couple of BitmapText children.
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-- ActorScrollers are used to create scrolling displays of other Actors.
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Def.ActorScroller{
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-- (float) Number of items to have visible at one time.
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-- ScrollThroughAllItems divides this value by 2.
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NumItemsToDraw=14, -- Default value is 7 if this parameter is omitted.
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-- (float) The number of seconds to show each item.
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SecondsPerItem=1, -- Default value is 1 if this parameter is omitted.
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-- Transforms the ActorScroller's children. Usually used for scrolling.
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-- The most important part of an ActorScroller.
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-- This example spaces each item out 32 pixels vertically.
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-- "offset" represents the offset from the center of the scroller.
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TransformFunction=function(self,offset,itemIndex,numItems)
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self:y(32*offset)
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end,
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-- (int) "1 == one evaluation per position"
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-- default value is 1 if this parameter is omitted.
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--Subdivisions=1,
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-- (bool) A built-in mask for hiding elements. Disabled by default.
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--UseMask=false,
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-- (float) Set the width and height of the mask. Only used if UseMask is true.
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-- Defaults for both are 0.
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--MaskWidth=0,
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--MaskHeight=0,
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-- children (items to scroll)
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-- CAVEAT: BitmapTexts have to be wrapped in ActorFrames in order to be colored.
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-- This is a long standing issue (ITG? ITG2?)
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Def.ActorFrame{
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Def.BitmapText{
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Name="ScrollItem1",
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Font="Common Normal",
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Text="Scroll Item 1",
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InitCommand=cmd(diffuse,color("#FF0000")),
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},
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},
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Def.ActorFrame{
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Def.BitmapText{
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Name="ScrollItem2",
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Font="Common Normal",
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Text="Scroll Item 2",
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InitCommand=cmd(glow,color("#00FF0088")),
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},
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},
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Def.BitmapText{
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Name="ScrollItem3",
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Font="Common Normal",
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Text="Scroll Item 3",
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InitCommand=cmd(bob;effectmagnitude,8,0,4),
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},
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-- Scroller commands
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InitCommand=cmd(Center),
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OnCommand=cmd(scrollwithpadding,8,8),
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}
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