StatusBar

StatusBar

Functions

• delete
• new
• render
• setColor
• setDisabled
• setPosition
• setValue

delete

Description

Definition

delete()

Code

function StatusBar:delete()
    if self.overlayBackground ~ = nil then
        self.overlayBackground:delete()
    end
    if self.overlayValue ~ = nil then
        self.overlayValue:delete()
    end
    if self.overlayMarker ~ = nil then
        self.overlayMarker:delete()
    end
end

new

Description

Definition

new()

Arguments

any	x
any	y
any	width
any	height
any	bgColor
any	valueColor
any	markerSize
any	custom_mt

Code

function StatusBar.new(x, y, width, height, bgColor, valueColor, markerSize, custom_mt)
    if custom_mt = = nil then
        custom_mt = StatusBar _mt
    end
    local self = setmetatable( { } , custom_mt)

    self.value = 0
    self.isDisabled = false
    self.markerSize = markerSize

    self.width = width
    self.height = height
    self.x = x
    self.y = y

    self.overlayBackground = g_overlayManager:createOverlay(g_plainColorSliceId, x, y, width, height)
    self.overlayBackground:setColor( unpack(bgColor))

    self.overlayValue = g_overlayManager:createOverlay(g_plainColorSliceId, x, y, width, height)
    self.overlayValue:setColor( unpack(valueColor))

    if markerSize ~ = nil then
        self.overlayMarker = g_overlayManager:createOverlay(g_plainColorSliceId, x - markerSize[ 1 ] / 2 , y + (height - markerSize[ 2 ]) / 2 , markerSize[ 1 ], markerSize[ 2 ])
        self.overlayMarker:setDimension(markerSize[ 1 ], markerSize[ 2 ])
        self.overlayMarker:setPosition(x - markerSize[ 1 ] / 2 , y + (height - markerSize[ 2 ]) / 2 )
        self.overlayMarker:setColor( unpack(valueColor))
    end
    self:setValue( 0 )

    return self
end

render

Description

Definition

render()

Code

function StatusBar:render()
    self.overlayBackground:render()
    if not self.isDisabled then
        self.overlayValue:render()
        if self.overlayMarker ~ = nil then
            self.overlayMarker:render()
        end
    end
end

setColor

Description

Definition

setColor()

Arguments

any	r
any	g
any	b
any	a

Code

function StatusBar:setColor(r,g,b,a)
    if self.overlayMarker ~ = nil then
        self.overlayMarker:setColor(r,g,b,a)
    end
    if self.overlayValue ~ = nil then
        self.overlayValue:setColor(r,g,b,a)
    end
end

setDisabled

Description

Definition

setDisabled()

Arguments

any	isDisabled

Code

function StatusBar:setDisabled(isDisabled)
    self.isDisabled = isDisabled
end

setPosition

Description

Definition

setPosition()

Arguments

any	x
any	y

Code

function StatusBar:setPosition(x, y)
    self.x = x
    self.y = y
    if self.overlayBackground ~ = nil then
        self.overlayBackground:setPosition(x, y)
    end
    if self.overlayValue ~ = nil then
        self.overlayValue:setPosition(x, y)
    end
    if self.overlayMarker ~ = nil then
        self.overlayMarker:setPosition(x - self.markerSize[ 1 ] / 2 , y + ( self.height - self.markerSize[ 2 ]) / 2 )
    end
end

setValue

Description

Definition

setValue()

Arguments

any	newValue

Code

function StatusBar:setValue(newValue)
    self.value = math.clamp(newValue, 0 , 1 )
    local markerPosX = newValue * self.width
    self.overlayValue:setDimension(newValue * self.width, self.overlayValue.height)
    if self.overlayMarker ~ = nil then
        self.overlayMarker:setPosition( self.x + markerPosX - self.markerSize[ 1 ] / 2 , self.overlayMarker.y)
    end
end