BlueBird.txt

//------------------Sonic CD Blue Bird Script-----------------//
//--------Scripted by Christian Whitehead 'The Taxman'--------//
//-------Unpacked By Rubberduckycooly's Script Unpacker-------//

// Aliases
#alias Object.Value0			:	Object.Timer
#alias Object.Value1			:	Object.Angle

// HUD alias
#alias Object[24].PropertyValue	:	HUD.CurrentTimePeriod

// States
#alias 0	:	BLUEBIRD_FLYRIGHT
#alias 1	:	BLUEBIRD_FLYLEFT

// Time Period Aliases
#alias 2	:	TIME_GOOD_FUTURE


sub ObjectMain
	// This Object is always running & updating, regardless of the Stage's current state
	// However, it will only draw itself under the specific conditions, though it is being
	// updated all the same
	
	switch Object.State
	case BLUEBIRD_FLYRIGHT
		if Object.Angle > 0
			Object.Angle -= 2
		else
			// Apex hit, turn around
			
			Object.State	 = BLUEBIRD_FLYLEFT
			Object.Direction = FACING_LEFT
		end if
		break
		
	case BLUEBIRD_FLYLEFT
		if Object.Angle < 256
			Object.Angle += 2
		else
			// Other apex hit now, return to the other direction
			
			Object.State	 = BLUEBIRD_FLYRIGHT
			Object.Direction = FACING_RIGHT
		end if
		break
		
	end switch
	
	// Animate the Blue Bird
	Object.Timer++
	if Object.Timer > 19
		Object.Timer = 0
		
		Object.Frame++
		
		// The Bird bounces between 2 frames total
		Object.Frame &= 1
	end if
	
end sub


sub ObjectDraw
	if MetalSonic_Destroyed == true
		Cos(TempValue0, Object.Angle)
		TempValue0 <<= 14
		TempValue0  += Object.XPos
		
		Sin(TempValue1, Object.Angle)
		TempValue1 <<= 14
		TempValue1  += Object.YPos
		
		DrawSpriteFX(Object.Frame, FX_FLIP, TempValue0, TempValue1)
	end if
	
	if HUD.CurrentTimePeriod == TIME_GOOD_FUTURE
		Cos(TempValue0, Object.Angle)
		TempValue0 <<= 14
		TempValue0  += Object.XPos
		
		Sin(TempValue1, Object.Angle)
		TempValue1 <<= 14
		TempValue1  += Object.YPos
		
		DrawSpriteFX(Object.Frame, FX_FLIP, TempValue0, TempValue1)
	end if
end sub


sub ObjectStartup
	LoadSpriteSheet("Global/Items3.gif")
	
	SpriteFrame(-8, -8, 16, 16, 240, 199)
	SpriteFrame(-8, -8, 16, 16, 240, 216)
end sub


// ========================
// Editor Subs
// ========================

sub RSDKDraw
	DrawSprite(0)
end sub


sub RSDKLoad
	LoadSpriteSheet("Global/Items3.gif")
	SpriteFrame(-8, -8, 16, 16, 240, 199)

	SetVariableAlias(ALIAS_VAR_PROPVAL, "unused")
end sub