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KF2-Dev-Scripts/GameFramework/Classes/SeqEvent_HudRenderText.uc

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2020-12-13 15:01:13 +00:00
/**
* Copyright 1998-2013 Epic Games, Inc. All Rights Reserved.
*
* This is the base class of all Mobile sequence events.
*/
class SeqEvent_HudRenderText extends SeqEvent_HudRender;
enum ETextDrawMethod
{
DRAW_CenterText,
DRAW_WrapText,
};
/** The Font to draw */
var(HUD) font DisplayFont;
/** The Color to draw the text in */
var(HUD) color DisplayColor;
/** The Location to display the text at */
var(HUD) vector DisplayLocation;
/** The text to draw. NOTE: You can set this via the variable link */
var(HUD) string DisplayText;
/** Whether the text should be centered at the display location */
var(HUD) ETextDrawMethod TextDrawMethod;
/**
* Perform the actual rendering
*/
function Render(Canvas TargetCanvas, Hud TargetHud)
{
local float XL,YL;
local float UsedX, UsedY, UsedScaleX, UsedScaleY;
local float GlobalScaleX, GlobalScaleY;
if (bIsActive)
{
PublishLinkedVariableValues();
if (DisplayFont != none)
{
TargetCanvas.Font = DisplayFont;
}
// cache the global scales
GlobalScaleX = class'MobileMenuScene'.static.GetGlobalScaleX() / AuthoredGlobalScale;
GlobalScaleY = class'MobileMenuScene'.static.GetGlobalScaleY() / AuthoredGlobalScale;
// for floating point values, just multiply it by the canvas size
// otherwise, apply GlobalScaleFactor, while undoing the scale factor they author at
UsedX = (DisplayLocation.X < 1.0f) ? DisplayLocation.X * TargetCanvas.SizeX : (DisplayLocation.X * GlobalScaleX);
UsedY = (DisplayLocation.Y < 1.0f) ? DisplayLocation.Y * TargetCanvas.SizeY : (DisplayLocation.Y * GlobalScaleY);
UsedScaleX = GlobalScaleX;
UsedScaleY = GlobalScaleY;
TargetCanvas.DrawColor = DisplayColor;
if( TextDrawMethod == DRAW_WrapText )
{
TargetCanvas.SetPos(UsedX, USedY);
TargetCanvas.DrawText(DisplayText,, UsedScaleX, UsedScaleY);
}
else if( TextDrawMethod == DRAW_CenterText )
{
TargetCanvas.TextSize(DisplayText,XL,YL);
XL *= UsedScaleX;
TargetCanvas.SetPos(UsedX - XL / 2, UsedY);
TargetCanvas.DrawText(DisplayText,, UsedScaleX, UsedScaleY);
}
}
}
/**
* Return the version number for this class. Child classes should increment this method by calling Super then adding
* a individual class version to the result. When a class is first created, the number should be 0; each time one of the
* link arrays is modified (VariableLinks, OutputLinks, InputLinks, etc.), the number that is added to the result of
* Super.GetObjClassVersion() should be incremented by 1.
*
* @return the version number for this specific class.
*/
static event int GetObjClassVersion()
{
return Super.GetObjClassVersion() + 1;
}
defaultproperties
{
ObjName="Draw Text"
ObjCategory="HUD"
DisplayColor=(R=255,G=255,B=255,A=255)
VariableLinks(2)=(ExpectedType=class'SeqVar_Vector',LinkDesc="Display Location",PropertyName=DisplayLocation,MaxVars=1)
VariableLinks(3)=(ExpectedType=class'SeqVar_String',LinkDesc="Display Text",PropertyName=DisplayText,MaxVars=1)
TextDrawMethod=DRAW_WrapText
}