// ----------------------------------
// RSDK Project: Sonic 2
// Script Description: HPZ Setup Object
// Script Author: Christian Whitehead/Simon Thomley
// Unpacked by Rubberduckycooly's script unpacker
// ----------------------------------

// ========================
// Aliases
// ========================

private alias object.value9  : object.clrDivisor_R
private alias object.value10 : object.clrDivisor_G
private alias object.value11 : object.clrDivisor_B
private alias object.value12 : object.waterClrDivisor_R
private alias object.value13 : object.waterClrDivisor_G
private alias object.value14 : object.waterClrDivisor_B

private alias object.value0  : object.deformTimer
private alias object.value1  : object.paletteTimer
private alias object.value2  : object.orb1AniTileDelay
private alias object.value3  : object.orb1AniTileFrame
private alias object.value4  : object.orb2AniTileDelay
private alias object.value5  : object.orb2AniTileFrame
private alias object.value6  : object.orb3AniTileDelay
private alias object.value7  : object.orb3AniTileFrame
private alias object.value8  : object.orbFrameTimer
private alias object.value16 : object.waterfallLoopTimer
private alias object.value17 : object.playingWaterfallLoop

// Player Aliases
private alias object.state : player.state
private alias object.xpos : player.xpos
private alias object.ypos : player.ypos
private alias object.direction : player.direction
private alias object.gravity : player.gravity
private alias object.collisionBottom : player.collisionBottom

// Tile Flag Aliases
private alias 1 : TILE_WATERSLIDE

// Tile Info ID Aliases
private alias 8 : TILEINFO_ANGLEB

// Tracks
private alias 0 : TRACK_STAGE
private alias 1 : TRACK_ACTFINISH
private alias 2 : TRACK_INVINCIBLE
private alias 3 : TRACK_CONTINUE
private alias 4 : TRACK_BOSS
private alias 5 : TRACK_GAMEOVER
private alias 6 : TRACK_DROWNING
private alias 7 : TRACK_SUPER

// Reserved object slots
private alias 10 : SLOT_ZONESETUP
private alias 25 : SLOT_MUSICEVENT_CHANGE
private alias 26 : SLOT_MUSICEVENT_BOSS

// Music Events
private alias 2 : MUSICEVENT_TRANSITION

private alias 0 : MUSICEVENT_FLAG_NOCHANGE
private alias 1 : MUSICEVENT_FLAG_SPEEDUP
private alias 2 : MUSICEVENT_FLAG_SLOWDOWN

// Music Loops

// There's something weird about the normal stage song's loop point:
//  - The initial setup for this stage uses 18671
//    - This is what the Sound Test uses as well
//  - However, the loop point set when slowing down the tracks is 18672
//  - This may just be a one sample difference but I assure you, it's quite important because now it makes everything more complicated
//  - Here, I've just decided to label the slow-down version as the proper one, I do hope you'll understand...
private alias 18672 : MUSIC_LOOP_MCZ_2P
private alias 15272 : MUSIC_LOOP_MCZ_2P_F

private alias 59852 : MUSIC_LOOP_PPZ

private alias 38679 : MUSIC_LOOP_INV
private alias 30897 : MUSIC_LOOP_INV_F

// Achievement Aliases
private alias 7 : ACHIEVEMENT_ASECRETREVEALED


// ========================
// Function Declarations
// ========================

reserve function HPZSetup_getClrDivisor
reserve function HPZSetup_InitSuperSonicPal
reserve function HPZSetup_InitSuperTailsPal
reserve function HPZSetup_InitSuperKnuxPal
reserve function HPZSetup_InitSuperAmyPal
reserve function HPZSetup_SpeedUpMusic
reserve function HPZSetup_SlowDownMusic


// ========================
// Static Values
// ========================

public value Water_flashTimer 			= 0  // Uses "Water_" since all water objects use it from the setup so its easier to make new objs this way
public value HPZSetup_bossFightActive 	= 0
public value HPZSetup_glowingOrbFrame 	= 0
private value HPZSetup_hasAchievement 	= 0


// ========================
// Tables
// ========================

private table HPZSetup_greenOrbFramesTable1
	768, 18
	770, 9
	772, 18
	770, 9
end table

private table HPZSetup_purpleOrbFramesTable1
	774, 18
	776, 9
	778, 18
	776, 9
end table

private table HPZSetup_greenOrbFramesTable2
	780, 18
	783, 9
	786, 18
	783, 9
end table

private table HPZSetup_purpleOrbFramesTable2
	789, 18
	792, 9
	795, 18
	792, 9
end table

private table HPZSetup_orbFrameTable
	0, 0, 1, 2, 3, 3, 2
	1, 2, 3, 3, 2, 1, 0
end table


// ========================
// Function Definitions
// ========================

// Wacky function to take a normal color and turn it into an underwater color
private function HPZSetup_getClrDivisor
	// Regular Color
	object.clrDivisor_R = temp1
	object.clrDivisor_R >>= 16

	object.clrDivisor_G = temp1
	object.clrDivisor_G >>= 8
	object.clrDivisor_G &= 0xFF

	object.clrDivisor_B = temp1
	object.clrDivisor_B &= 0xFF

	// Underwater Color
	object.waterClrDivisor_R = temp2
	object.waterClrDivisor_R >>= 16

	object.waterClrDivisor_G = temp2
	object.waterClrDivisor_G >>= 8
	object.waterClrDivisor_G &= 0xFF

	object.waterClrDivisor_B = temp2
	object.waterClrDivisor_B &= 0xFF

	// Minimum of 1 (you cant divide by zero)
	if object.waterClrDivisor_R == 0
		object.waterClrDivisor_R = 1
	end if

	if object.waterClrDivisor_G == 0
		object.waterClrDivisor_G = 1
	end if

	if object.waterClrDivisor_B == 0
		object.waterClrDivisor_B = 1
	end if

	object.clrDivisor_R <<= 8
	object.clrDivisor_G <<= 8
	object.clrDivisor_B <<= 8
	object.clrDivisor_R /= object.waterClrDivisor_R
	object.clrDivisor_G /= object.waterClrDivisor_G
	object.clrDivisor_B /= object.waterClrDivisor_B

	if object.clrDivisor_R == 0
		object.clrDivisor_R = 0x100
	end if

	if object.clrDivisor_G == 0
		object.clrDivisor_G = 0x100
	end if

	if object.clrDivisor_B == 0
		object.clrDivisor_B = 0x100
	end if
end function


private function HPZSetup_InitSuperSonicPal
	temp0 = 0
	
	// First Set of colors is just the regular underwater palette
	GetPaletteEntry(1, 2, temp1)
	SetTableValue(temp1, temp0, Player_SonicSuperAltPal)
	temp0++

	GetPaletteEntry(1, 3, temp1)
	SetTableValue(temp1, temp0, Player_SonicSuperAltPal)
	temp0++

	GetPaletteEntry(1, 4, temp1)
	SetTableValue(temp1, temp0, Player_SonicSuperAltPal)
	temp0++

	GetPaletteEntry(1, 5, temp1)
	SetTableValue(temp1, temp0, Player_SonicSuperAltPal)
	temp0++

	CopyPalette(1, 0, 4, 2, 4)
	while temp0 < 64
		GetTableValue(temp1, temp0, Player_SonicSuperPal)
		SetPaletteEntry(3, 0, temp1)
		temp0++

		GetTableValue(temp1, temp0, Player_SonicSuperPal)
		SetPaletteEntry(3, 1, temp1)
		temp0++

		GetTableValue(temp1, temp0, Player_SonicSuperPal)
		SetPaletteEntry(3, 2, temp1)
		temp0++

		GetTableValue(temp1, temp0, Player_SonicSuperPal)
		SetPaletteEntry(3, 3, temp1)
		temp0 -= 3

		// Just mix the 2 palettes, we'll use the results as our new colors
		SetPaletteFade(5, 3, 4, 48, 0, 4)

		GetPaletteEntry(5, 0, temp1)
		SetTableValue(temp1, temp0, Player_SonicSuperAltPal)
		temp0++

		GetPaletteEntry(5, 1, temp1)
		SetTableValue(temp1, temp0, Player_SonicSuperAltPal)
		temp0++

		GetPaletteEntry(5, 2, temp1)
		SetTableValue(temp1, temp0, Player_SonicSuperAltPal)
		temp0++

		GetPaletteEntry(5, 3, temp1)
		SetTableValue(temp1, temp0, Player_SonicSuperAltPal)
		temp0++
	loop
end function


private function HPZSetup_InitSuperTailsPal
	temp0 = 0

	GetPaletteEntry(1, 13, temp1)
	SetTableValue(temp1, temp0, Player_TailsSuperAltPal)
	temp0++

	GetPaletteEntry(1, 17, temp1)
	SetTableValue(temp1, temp0, Player_TailsSuperAltPal)
	temp0++

	GetPaletteEntry(1, 18, temp1)
	SetTableValue(temp1, temp0, Player_TailsSuperAltPal)
	temp0++

	GetPaletteEntry(1, 16, temp1)
	SetTableValue(temp1, temp0, Player_TailsSuperAltPal)
	temp0++

	while temp0 < 24
		GetPaletteEntry(0, 13, temp1)
		GetPaletteEntry(1, 13, temp2)

		CallFunction(HPZSetup_getClrDivisor)

		GetTableValue(temp1, temp0, Player_TailsSuperPal)

		temp2 = temp1
		temp2 >>= 8
		temp2 &= 0xFF

		temp3 = temp1
		temp3 &= 0xFF

		temp1 >>= 16

		temp1 *= 0xF8
		temp1 /= object.clrDivisor_R

		temp2 *= 0xF8
		temp2 /= object.clrDivisor_G

		temp3 *= 0xF8
		temp3 /= object.clrDivisor_B

		temp1 &= 0xF0
		temp2 &= 0xF0
		temp3 &= 0xF0

		if temp1 > 0xE0
			temp1 = 0xE0
		end if

		if temp2 > 0xE0
			temp2 = 0xE0
		end if

		if temp3 > 0xE0
			temp3 = 0xE0
		end if

		temp1 <<= 16
		temp2 <<= 8
		temp1 += temp2
		temp1 += temp3
		SetTableValue(temp1, temp0, Player_TailsSuperAltPal)
		temp0++


		GetPaletteEntry(0, 17, temp1)
		GetPaletteEntry(1, 17, temp2)

		CallFunction(HPZSetup_getClrDivisor)

		GetTableValue(temp1, temp0, Player_TailsSuperPal)

		temp2 = temp1
		temp2 >>= 8
		temp2 &= 0xFF

		temp3 = temp1
		temp3 &= 0xFF

		temp1 >>= 16

		temp1 *= 0x100
		temp1 /= object.clrDivisor_R

		temp2 *= 0x100
		temp2 /= object.clrDivisor_G

		temp3 *= 0x100
		temp3 /= object.clrDivisor_B

		temp1 &= 0xF0
		temp2 &= 0xF0
		temp3 &= 0xF0

		if temp1 > 0xE0
			temp1 = 0xE0
		end if

		if temp2 > 0xE0
			temp2 = 0xE0
		end if

		if temp3 > 0xE0
			temp3 = 0xE0
		end if

		temp1 <<= 16
		temp2 <<= 8
		temp1 += temp2
		temp1 += temp3
		SetTableValue(temp1, temp0, Player_TailsSuperAltPal)
		temp0++


		GetPaletteEntry(0, 18, temp1)
		GetPaletteEntry(1, 18, temp2)

		CallFunction(HPZSetup_getClrDivisor)

		GetTableValue(temp1, temp0, Player_TailsSuperPal)

		temp2 = temp1
		temp2 >>= 8
		temp2 &= 0xFF

		temp3 = temp1
		temp3 &= 0xFF

		temp1 >>= 16

		temp1 *= 0x100
		temp1 /= object.clrDivisor_R

		temp2 *= 0x100
		temp2 /= object.clrDivisor_G

		temp3 *= 0x100
		temp3 /= object.clrDivisor_B

		temp1 &= 0xF0
		temp2 &= 0xF0
		temp3 &= 0xF0

		if temp1 > 0xE0
			temp1 = 0xE0
		end if

		if temp2 > 0xE0
			temp2 = 0xE0
		end if

		if temp3 > 0xE0
			temp3 = 0xE0
		end if

		temp1 <<= 16
		temp2 <<= 8
		temp1 += temp2
		temp1 += temp3
		SetTableValue(temp1, temp0, Player_TailsSuperAltPal)
		temp0++


		GetPaletteEntry(0, 16, temp1)
		GetPaletteEntry(1, 16, temp2)

		CallFunction(HPZSetup_getClrDivisor)

		GetTableValue(temp1, temp0, Player_TailsSuperPal)

		temp2 = temp1
		temp2 >>= 8
		temp2 &= 0xFF

		temp3 = temp1
		temp3 &= 0xFF

		temp1 >>= 16

		temp1 *= 0x100
		temp1 /= object.clrDivisor_R

		temp2 *= 0x100
		temp2 /= object.clrDivisor_G

		temp3 *= 0x100
		temp3 /= object.clrDivisor_B

		temp1 &= 0xF0
		temp2 &= 0xF0
		temp3 &= 0xF0

		if temp1 > 0xE0
			temp1 = 0xE0
		end if
		
		if temp2 > 0xE0
			temp2 = 0xE0
		end if

		if temp3 > 0xE0
			temp3 = 0xE0
		end if

		temp1 <<= 16
		temp2 <<= 8
		temp1 += temp2
		temp1 += temp3
		SetTableValue(temp1, temp0, Player_TailsSuperAltPal)
		temp0++
	loop
end function


private function HPZSetup_InitSuperKnuxPal
	temp0 = 0

	GetPaletteEntry(1, 26, temp1)
	SetTableValue(temp1, temp0, Player_KnuxSuperAltPal)
	temp0++

	GetPaletteEntry(1, 27, temp1)
	SetTableValue(temp1, temp0, Player_KnuxSuperAltPal)
	temp0++

	GetPaletteEntry(1, 28, temp1)
	SetTableValue(temp1, temp0, Player_KnuxSuperAltPal)
	temp0++
end function


private function HPZSetup_InitSuperAmyPal
#platform: USE_ORIGINS
	temp0 = 0
	
	GetPaletteEntry(1, 54, temp1)
	SetTableValue(temp1, temp0, Player_AmySuperAltPal)
	temp0++
	
	GetPaletteEntry(1, 50, temp1)
	SetTableValue(temp1, temp0, Player_AmySuperAltPal)
	temp0++
	
	GetPaletteEntry(1, 51, temp1)
	SetTableValue(temp1, temp0, Player_AmySuperAltPal)
	temp0++
	
	GetPaletteEntry(1, 52, temp1)
	SetTableValue(temp1, temp0, Player_AmySuperAltPal)
	temp0++
	
	GetPaletteEntry(1, 53, temp1)
	SetTableValue(temp1, temp0, Player_AmySuperAltPal)
	temp0++
	
	while temp0 < 30
		temp4 = temp0
		temp4 -= 5
		
		GetTableValue(temp1, temp4, Player_AmySuperAltPal)
		
		temp2 = temp1
		temp2 >>= 8
		temp2 &= 255
		
		temp3 = temp1
		temp3 &= 255
		
		temp1 >>= 16
		temp1 += 32
		if temp1 > 255
			temp1 = 255
		end if
		
		temp2 += 32
		if temp2 > 255
			temp2 = 255
		end if
		
		temp3 += 32
		if temp3 > 255
			temp3 = 255
		end if
		
		temp1 <<= 16
		temp2 <<= 8
		temp1 += temp2
		temp1 += temp3
		SetTableValue(temp1, temp0, Player_AmySuperAltPal)
		temp0++
	loop
	
	temp6 = 25
	while temp0 < 50
		temp5 = 0
		while temp5 < 5
			temp4 = temp6
			temp4 += temp5
			GetTableValue(temp1, temp4, Player_AmySuperAltPal)
			SetTableValue(temp1, temp0, Player_AmySuperAltPal)
			temp0++
			temp5++
		loop
		
		temp6 -= 5
	loop
#endplatform
end function


private function HPZSetup_SpeedUpMusic
	CheckEqual(object[SLOT_MUSICEVENT_CHANGE].type, TypeName[Music Event])
	temp0 = checkResult
	CheckEqual(object[SLOT_MUSICEVENT_CHANGE].propertyValue, MUSICEVENT_TRANSITION)
	temp0 &= checkResult
	CheckEqual(stage.musicFlag, MUSICEVENT_FLAG_NOCHANGE)
	temp0 &= checkResult
	if temp0 == false
		switch music.currentTrack
		case TRACK_STAGE
			SetMusicTrack("Invincibility_F.ogg", TRACK_INVINCIBLE, MUSIC_LOOP_INV_F)
			SwapMusicTrack("MysticCave2_F.ogg", TRACK_STAGE, MUSIC_LOOP_MCZ_2P_F, 8000)
			break

		case TRACK_INVINCIBLE
			SetMusicTrack("MysticCave2_F.ogg", TRACK_STAGE, MUSIC_LOOP_MCZ_2P_F)
			SwapMusicTrack("Invincibility_F.ogg", TRACK_INVINCIBLE, MUSIC_LOOP_INV_F, 8000)
			break

		case TRACK_BOSS
		case TRACK_DROWNING
		case TRACK_SUPER
			SetMusicTrack("MysticCave2_F.ogg", TRACK_STAGE, MUSIC_LOOP_MCZ_2P_F)
			SetMusicTrack("Invincibility_F.ogg", TRACK_INVINCIBLE, MUSIC_LOOP_INV_F)
			break
			
		end switch
	else
		stage.musicFlag = MUSICEVENT_FLAG_SPEEDUP
	end if
end function


private function HPZSetup_SlowDownMusic
	CheckEqual(object[SLOT_MUSICEVENT_CHANGE].type, TypeName[Music Event])
	temp0 = checkResult
	CheckEqual(object[SLOT_MUSICEVENT_CHANGE].propertyValue, MUSICEVENT_TRANSITION)
	temp0 &= checkResult
	CheckEqual(stage.musicFlag, MUSICEVENT_FLAG_NOCHANGE)
	temp0 &= checkResult
	if temp0 == false
		switch music.currentTrack
		case TRACK_STAGE
			SetMusicTrack("Invincibility.ogg", TRACK_INVINCIBLE, MUSIC_LOOP_INV)
			SwapMusicTrack("MysticCave2.ogg", TRACK_STAGE, MUSIC_LOOP_MCZ_2P, 12500)
			break

		case TRACK_INVINCIBLE
			SetMusicTrack("MysticCave2.ogg", TRACK_STAGE, MUSIC_LOOP_MCZ_2P)
			SwapMusicTrack("Invincibility.ogg", TRACK_INVINCIBLE, MUSIC_LOOP_INV, 12500)
			break

		case TRACK_BOSS
		case TRACK_DROWNING
		case TRACK_SUPER
			SetMusicTrack("MysticCave2.ogg", TRACK_STAGE, MUSIC_LOOP_MCZ_2P)
			SetMusicTrack("Invincibility.ogg", TRACK_INVINCIBLE, MUSIC_LOOP_INV)
			break
			
		end switch
	else
		stage.musicFlag = MUSICEVENT_FLAG_SLOWDOWN
	end if
end function


// ========================
// Events
// ========================

event ObjectUpdate
	if stage.actNum == 1
		// If in act 1 - the Hidden Palace act encountered in normal play - set the correct water level for before and after the boss arena
		if player[0].xpos > 0xE800000
			stage.newWaterLevel = 0x6140000
		else
			stage.newWaterLevel = 0x74C0000
		end if
	end if

	object.deformTimer++
	if object.deformTimer == 2
		tileLayer[0].deformationOffsetW++
	end if

	if object.deformTimer == 4
		tileLayer[0].deformationOffsetW++
		tileLayer[1].deformationOffsetW++
		object.deformTimer = 0
	end if

	object.paletteTimer++
	if object.paletteTimer == 5
		object.paletteTimer = 0
		RotatePalette(0, 185, 188, true)
	end if

	if object.orb1AniTileDelay < 2
		GetTableValue(temp0, object.orb1AniTileFrame, HPZSetup_greenOrbFramesTable1)
		Copy16x16Tile(738, temp0)

		temp0++
		Copy16x16Tile(739, temp0)

		GetTableValue(temp0, object.orb1AniTileFrame, HPZSetup_purpleOrbFramesTable1)
		Copy16x16Tile(744, temp0)

		temp0++
		Copy16x16Tile(745, temp0)

		GetTableValue(temp0, object.orb1AniTileFrame, HPZSetup_greenOrbFramesTable2)
		Copy16x16Tile(750, temp0)

		temp0++
		Copy16x16Tile(751, temp0)

		temp0++
		Copy16x16Tile(752, temp0)

		GetTableValue(temp0, object.orb1AniTileFrame, HPZSetup_purpleOrbFramesTable2)
		Copy16x16Tile(759, temp0)

		temp0++
		Copy16x16Tile(760, temp0)
		
		temp0++
		Copy16x16Tile(761, temp0)

		object.orb1AniTileFrame++
		GetTableValue(object.orb1AniTileDelay, object.orb1AniTileFrame, HPZSetup_greenOrbFramesTable1)

		object.orb1AniTileFrame++
		object.orb1AniTileFrame &= 7
	else
		object.orb1AniTileDelay--
	end if

	if object.orb2AniTileDelay < 2
		GetTableValue(temp0, object.orb2AniTileFrame, HPZSetup_greenOrbFramesTable1)
		Copy16x16Tile(740, temp0)

		temp0++
		Copy16x16Tile(741, temp0)

		GetTableValue(temp0, object.orb2AniTileFrame, HPZSetup_purpleOrbFramesTable1)
		Copy16x16Tile(746, temp0)

		temp0++
		Copy16x16Tile(747, temp0)

		GetTableValue(temp0, object.orb2AniTileFrame, HPZSetup_greenOrbFramesTable2)
		Copy16x16Tile(753, temp0)

		temp0++
		Copy16x16Tile(754, temp0)

		temp0++
		Copy16x16Tile(755, temp0)

		GetTableValue(temp0, object.orb2AniTileFrame, HPZSetup_purpleOrbFramesTable2)
		Copy16x16Tile(762, temp0)

		temp0++
		Copy16x16Tile(763, temp0)

		temp0++
		Copy16x16Tile(764, temp0)

		object.orb2AniTileFrame++
		GetTableValue(object.orb2AniTileDelay, object.orb2AniTileFrame, HPZSetup_greenOrbFramesTable1)

		object.orb2AniTileFrame++
		object.orb2AniTileFrame &= 7
	else
		object.orb2AniTileDelay--
	end if

	if object.orb3AniTileDelay < 2
		GetTableValue(temp0, object.orb3AniTileFrame, HPZSetup_greenOrbFramesTable1)
		Copy16x16Tile(742, temp0)
		temp0++

		Copy16x16Tile(743, temp0)

		GetTableValue(temp0, object.orb3AniTileFrame, HPZSetup_purpleOrbFramesTable1)
		Copy16x16Tile(748, temp0)
		temp0++

		Copy16x16Tile(749, temp0)

		GetTableValue(temp0, object.orb3AniTileFrame, HPZSetup_greenOrbFramesTable2)
		Copy16x16Tile(756, temp0)

		temp0++
		Copy16x16Tile(757, temp0)

		temp0++
		Copy16x16Tile(758, temp0)

		GetTableValue(temp0, object.orb3AniTileFrame, HPZSetup_purpleOrbFramesTable2)
		Copy16x16Tile(765, temp0)

		temp0++
		Copy16x16Tile(766, temp0)

		temp0++
		Copy16x16Tile(767, temp0)

		object.orb3AniTileFrame++
		GetTableValue(object.orb3AniTileDelay, object.orb3AniTileFrame, HPZSetup_greenOrbFramesTable1)

		object.orb3AniTileFrame++
		object.orb3AniTileFrame &= 7
	else
		object.orb3AniTileDelay--
	end if

	if Water_flashTimer > 0
		Water_flashTimer--
	end if

	temp0 = object.orbFrameTimer
	temp0 /= 6
	GetTableValue(HPZSetup_glowingOrbFrame, temp0, HPZSetup_orbFrameTable)
	object.orbFrameTimer++
	object.orbFrameTimer %= 84

	// Check if any players are on waterslides
	foreach (GROUP_PLAYERS, currentPlayer, ACTIVE_ENTITIES)
		temp1 = player[currentPlayer].xpos
		temp1 >>= 16
		
		temp2 = player[currentPlayer].ypos
		temp2 >>= 16
		temp2 += player[currentPlayer].collisionBottom
		temp2--
		
		if player[currentPlayer].gravity == GRAVITY_GROUND
			Get16x16TileInfo(temp0, temp1, temp2, TILEINFO_ANGLEB)
			if temp0 == TILE_WATERSLIDE
				player[currentPlayer].state = Player_State_Waterslide
				player[currentPlayer].direction = FACING_RIGHT
			end if
		end if
	next

	// Waterslide Sfx
	if player[0].state == Player_State_Waterslide
		if object.waterfallLoopTimer == 0
			if object.playingWaterfallLoop == false
				PlaySfx(SfxName[Waterfall], false)
				StopSfx(SfxName[Waterfall Loop])
				object.playingWaterfallLoop = true
			else
				StopSfx(SfxName[Waterfall])
				PlaySfx(SfxName[Waterfall Loop], false)
			end if
		end if
		
		object.waterfallLoopTimer++
		object.waterfallLoopTimer &= 0x3F
	else
		if object.waterfallLoopTimer != 0
			object.waterfallLoopTimer++
			object.waterfallLoopTimer &= 0x3F
		else
			object.waterfallLoopTimer = 0
			object.playingWaterfallLoop = false
		end if
	end if

	if HPZSetup_hasAchievement == false
		if stage.debugMode == false
			if options.stageSelectFlag == false
				if object[30].type == TypeName[Act Finish]
					HPZSetup_hasAchievement = true
					
					// Grant the "A Secret Revealed" Achievement
     	PlaySfx(SfxName[Event], false)
					CallNativeFunction2(SetAchievement, ACHIEVEMENT_ASECRETREVEALED, 100)
				end if
			end if
		end if
	end if
end event


event ObjectDraw
	temp0 = stage.waterLevel
	temp0 -= screen.yoffset
	if temp0 < 0
		temp0 = 0
	end if

	if temp0 > screen.ysize
		temp0 = screen.ysize
	end if
	
	SetActivePalette(0, 0, temp0)
	if Water_flashTimer > 0
		SetActivePalette(2, temp0, screen.ysize)
	else
		SetActivePalette(1, temp0, screen.ysize)
	end if

	AddDrawListEntityRef(2, object.entityPos)
end event


event ObjectStartup
	if stage.actNum == 1
		// Act 1 is the normal Hidden Palace Zone, as reachable in a normal playthrough
		SetMusicTrack("MysticCave2.ogg", TRACK_STAGE, 18671) // see note up top as for why MUSIC_LOOP_MCZ_2P isn't being used here
		SpeedUpMusic = HPZSetup_SpeedUpMusic
		SlowDownMusic = HPZSetup_SlowDownMusic
	else
		// Act 2 is Proto Palace Zone, as a secret in the Sound Test
		SetMusicTrack("Extra.ogg", TRACK_STAGE, MUSIC_LOOP_PPZ)
	end if

	if stage.player2Enabled == true
		player[1].xpos = player[0].xpos
	end if

	animalType1 = TypeName[Rocky]
	animalType2 = TypeName[Mocky]

	SetPaletteEntry(0, 192, 0x000000)

	object[SLOT_ZONESETUP].type 			= TypeName[HPZ Setup]
	object[SLOT_ZONESETUP].priority 		= PRIORITY_ACTIVE
	object[SLOT_ZONESETUP].drawOrder 		= 0
	object[SLOT_ZONESETUP].orb2AniTileFrame = 2
	object[SLOT_ZONESETUP].orb3AniTileFrame = 4

	// Load the water palette
	LoadPalette("HPZ_WaterPal.act", 1, 0, 0, 256)

	// Initialize the Super palettes
	CallFunction(HPZSetup_InitSuperSonicPal)
	CallFunction(HPZSetup_InitSuperTailsPal)
	CallFunction(HPZSetup_InitSuperKnuxPal)
#platform: USE_ORIGINS
	CallFunction(HPZSetup_InitSuperAmyPal)
#endplatform

	// Load the electric flash palette in case the player gets an eletric shield
	LoadPalette("ElectricFlash.act", 2, 0, 0, 256)

	Water_flashTimer = 0
	HPZSetup_bossFightActive = false

	// The Stage List Pos should be set to HPZ's entry already, but double-check just in case
	stage.activeList = REGULAR_STAGE
	stage.listPos = 20

	SetLayerDeformation(1, 64, 2, 0, 0, 0)

	temp0 = 0
	while temp0 < 0x100
		Rand(temp1, 4)
		SetLayerDeformation(3, 16, temp1, 1, temp0, 16)
		temp0 += 16
	loop
end event


// ========================
// Editor Events
// ========================

event RSDKDraw
	DrawSprite(0)
end event


event RSDKLoad
	LoadSpriteSheet("Global/Display.gif")
	SpriteFrame(-16, -16, 32, 32, 1, 143)
	
	SetVariableAlias(ALIAS_VAR_PROPVAL, "unused")
end event
