Initial Reupload

gamemodes/fretta/gamemode/vgui/vgui_hudcommon.lua

@@ -0,0 +1,107 @@
+local PANEL = {}
+AccessorFunc( PANEL, "m_Items", 	"Items" )
+AccessorFunc( PANEL, "m_Horizontal", 	"Horizontal" )
+AccessorFunc( PANEL, "m_Spacing", 		"Spacing" )
+
+AccessorFunc( PANEL, "m_AlignBottom", 	"AlignBottom" )
+AccessorFunc( PANEL, "m_AlignCenter", 	"AlignCenter" )
+
+function PANEL:Init()
+	self.m_Items = {}
+	self:SetHorizontal( true )
+	self:SetText( "" )
+	self:SetAlignCenter( true )
+	self:SetSpacing( 8 )
+end
+
+function PANEL:AddItem( item )
+	item:SetParent( self )
+	table.insert( self.m_Items, item )
+	self:InvalidateLayout()
+	item:SetPaintBackgroundEnabled( false )
+	item.m_bPartOfBar = true
+end
+
+function PANEL:PerformLayout()
+
+	if ( self.m_Horizontal ) then
+	local x = self.m_Spacing
+	local tallest = 0
+	for k, v in pairs( self.m_Items ) do
+	
+		v:SetPos( x, 0 )
+		x = x + v:GetWide() + self.m_Spacing
+		tallest = math.max( tallest, v:GetTall() )
+		
+		if ( self.m_AlignBottom ) then v:AlignBottom() end
+		if ( self.m_AlignCenter ) then v:CenterVertical() end
+	
+	end
+	self:SetSize( x, tallest )
+	else
+		// todo.
+	end
+
+end
+
+derma.DefineControl( "DHudBar", "", PANEL, "HudBase" )
+
+local PANEL = {}
+AccessorFunc( PANEL, "m_ValueFunction", 	"ValueFunction" )
+AccessorFunc( PANEL, "m_ColorFunction", 	"ColorFunction" )
+
+/*---------------------------------------------------------
+   Name: Init
+---------------------------------------------------------*/
+function PANEL:Init()
+	
+end
+
+function PANEL:GetTextValueFromFunction()
+	if (!self.m_ValueFunction) then return "-" end
+	return tostring( self:m_ValueFunction() )
+end
+
+function PANEL:GetColorFromFunction()
+	if (!self.m_ColorFunction) then return self:GetDefaultTextColor() end
+	return self:m_ColorFunction()
+end
+
+function PANEL:Think()
+	self:SetTextColor( self:GetColorFromFunction() )
+	self:SetText( self:GetTextValueFromFunction() )
+end
+
+derma.DefineControl( "DHudUpdater", "A HUD Element", PANEL, "DHudElement" )
+
+
+local PANEL = {}
+AccessorFunc( PANEL, "m_Function", 	"Function" )
+
+/*---------------------------------------------------------
+   Name: Init
+---------------------------------------------------------*/
+function PANEL:Init()
+	HudBase.Init( self )
+end
+
+function PANEL:Think()
+
+	if ( !self.m_ValueFunction ) then return end
+	
+	self:SetTextColor( self:GetColorFromFunction() )
+	
+	local EndTime = self:m_ValueFunction()
+	if ( EndTime == -1 ) then return end
+	
+	if ( !EndTime || EndTime < CurTime() ) then 
+		self:SetText( "00:00" )
+		return
+	end
+	
+	local Time = util.ToMinutesSeconds( EndTime - CurTime() )
+	self:SetText( Time )
+
+end
+
+derma.DefineControl( "DHudCountdown", "A HUD Element", PANEL, "DHudUpdater" )