tic80-stuff/alter-ego-by-kyuchumimo.lua

-- title:   Alter Ego (WIP)
-- author: ORIGINAL ZX SPECTRUM GAME BY DENIS GRACHEV
--          NES CONVERSION BY SHIRU
--          NES MUSIC BY RICHARD "KULOR" ARMIJO
--          TIC-80 CONVERSION BY KYUCHUMIMO AND PIXELBATH
-- desc:    My first TIC-80 program

--WARNING: Saved on TIC-80 0.80.xxxx beta. Music doesn't work on previous versions.

--CHANGELOG:
--201120 - pixelbath joined the project. Code optimization: 26473 to 21757 bytes. Changelog moved to tic80.com/play?cart=1420
--INFO:
--https://tic80.com/play?cart=1420
--https://www.youtube.com/watch?v=O3uOHAvlsN8
--http://www.retrosouls.net/?page_id=614

-- script:  lua

--VARIABLES
--climb
c=0
--sprite flip
f=0
--lives
l=5
--LEVEL (DEFAULT=0)
m=0
--pixels (KEEP AWAY FROM 0)
px=0
aepx=0
--swap
s=0
--EVENT TIMER
et=nil
--GLOBAL TIMER
t=0
--bridge animation trigger
btrig=0
--FALL TRIGGER
ftrig=0
--PAUSE TRIGGER
ptrig=0
--SWAP TRIGGER
strig=0
--ALTER EGO mirroring (0=H,1=V)
aeo=0

--HERO animation ticks
anix=0
aniy=0
--HERO X position
animx=0
--HERO Y position
animy=0
--ALTER EGO X position
aex=0
--ALTER EGO Y position
aey=0
--palette RGB value
v=0

options = {
	music = true,
	debug = true,
}

leveldata = {
	{ name='title' },
	{ name='hello world',      s=2, px=3, aepx=0, aeo=0, animx=21, animy=3 },
	{ name='promenade',        s=2, px=8, aepx=0, aeo=0, animx=5, animy=3 },
	{ name='broken bridge',    s=0, px=8, aepx=0, aeo=0, animx=11, animy=3 },
	{ name='phantom pixels',   s=3, px=2, aepx=4, aeo=0, animx=14, animy=3 },
	{ name='another phantom',  s=4, px=13, aepx=0, aeo=1, animx=3, animy=10 },
	{ name='skulls lair',      s=2, px=14, aepx=0, aeo=0, animx=17, animy=13 },
	{ name='abracadabra',      s=2, px=6, aepx=6, aeo=0, animx=9, animy=10 },
	{ name='vertical illusions', s=8, px=10, aepx=0, aeo=1, animx=4, animy=9 },
	{ name='mirrors',          s=2, px=4, aepx=3, aeo=0, animx=26, animy=11 },
	{ name='16 pixels',        s=4, px=16, aepx=0, aeo=0, animx=5, animy=9 },
	{ name='perfect reflect',  s=1, px=16, aepx=0, aeo=0, animx=15, animy=10 },
	{ name='icelands',         s=3, px=5, aepx=3, aeo=0, animx=15, animy=9 },
	{ name='midnight',         s=2, px=5, aepx=0, aeo=0, animx=23, animy=12 },
	{ name='alone skull',      s=3, px=3, aepx=2, aeo=0, animx=15, animy=2 },
	{ name='made in heaven',   s=5, px=9, aepx=6, aeo=1, animx=4, animy=4 },
	{ name='underwater',       s=2, px=3, aepx=5, aeo=0, animx=2, animy=9 },
	{ name='zupapixels',       s=9, px=8, aepx=1, aeo=0, animx=3, animy=2 },
	{ name='skullopedia',      s=4, px=12, aepx=0, aeo=0, animx=7, animy=12 },
	{ name='after the war',    s=3, px=8, aepx=0, aeo=1, animx=3, animy=2 },
	{ name='vuris knvartirus', s=6, px=11, aepx=0, aeo=0, animx=24, animy=13 },
	{ name='the end',          s=143, px=-255, aepx=-255, aeo=0, animx=-1, animy=-2 },
}

cls()
map()

--PALETTE STUFF
local basepalette = {
	0x1a1c2c, 0x29366f, 0x3b5dc9, 0x1a1c2c, 0x5d275d, 0x38b764, 0xb13e53, 0x333c57, 0x41a6f6, 0xef7d57, 0x94b0c2, 0xa7f070, 0xe06f8b, 0x73eff7, 0xffcd75, 0xf4f4f4
}
function pal(v)
	for i = 1, #basepalette do
		local offset, color = i-1, basepalette[i]
		poke(0x3fc0+(offset*3), ((color//65536) * v))
		poke(0x3fc1+(offset*3), ((color//256)%256) * v)
		poke(0x3fc2+(offset*3), (color%256) * v)
	end
end

function fade_out(et)
	if t==(et+(2.1*60)) then
		if mget((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+(animy*8+(aniy//10)+8)//8)==6 or mget((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8)==151 or mget((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8)==152 or mget((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8)==153 then music() end
		return pal(1)
	end
	if t==(et+(2.2*60)) then return pal(0.75) end
	if t==(et+(2.3*60)) then return pal(0.5) end
	if t==(et+(2.4*60)) then return pal(0.25) end
	if t==(et+(2.5*60)) then return pal(0) end
end

function fade_in(et)
	if t==(et+(0*60)+1) then return pal(0) end
	if t==(et+(0.1*60)) then return pal(0.25) end
	if t==(et+(0.2*60)) then return pal(0.5) end
	if t==(et+(0.3*60)) then return pal(0.75) end
	if t==(et+(0.4*60)) then return pal(1) end
end

-- PARTICLE/VFX STUFF
particles = {}
particletype = 'stars'
local starcolors = { 1, 2, 13, 15}
-- numparticles = number of particles to show
-- particletype = rain|snow|stars
function particleinit(numparticles, type)
	-- initialize
	particles = {}
	particletype = type
	for i = 0, numparticles do
		table.insert(particles, {
			x = math.random() * 240,
			y = math.random() * 136,
			lastx = 0,
			lasty = 0,
			color = 2,
			t = 0,
			vel = 0,
		})
	end
	if particletype == 'stars' then
		for i = 1, #particles do
			particles[i].twinkle = math.random() > 0.49 -- randomly pick true/false
			particles[i].color = starcolors[math.random(#starcolors)]
		end
	end
	if particletype == 'rain' then
		for i = 1, #particles do
			particles[i].vel = math.random(3) + 1
			if particles[i].vel > 2.5 then
				particles[i].color = 8
			end
		end
	end
	if particletype == 'snow' then
		for i = 1, #particles do
			particles[i].color = 15
			particles[i].vel = math.random() + 0.2
		end
	end
end

function particleupdate()
	if particletype == 'stars' then
		for i = 1,#particles do
			local p = particles[i]
			if not p.twinkle then goto continueTwinkle end
			::continueTwinkle::
			if t % 15 == 0 and math.random() > 0.1 then
				p.color = starcolors[math.random(#starcolors)]
			end
		end
	end
	if particletype == 'rain' then
		for i = 1,#particles do
			local p = particles[i]
			if p.lasty and p.lasty > 136 then
				p.y = 0
				p.lasty = 0
				p.x = math.random() * 240
			end
			p.lasty = p.y
			p.lastx = p.x
			p.x = p.x - p.vel / 5
			p.y = p.y + p.vel * 1.5
		end
	end
	if particletype == 'snow' then
		for i = 1,#particles do
			local p = particles[i]
			if p.y and p.y > 136 then
				p.y = 0
				p.lasty = 0
				p.x = math.random() * 240
			end
			p.x = p.x - (math.random() - 0.4)
			p.y = p.y + p.vel
		end
	end
end

function particledraw()
	if (particletype == 'rain') then
		for i = 1,#particles do
			local p = particles[i]
			line(p.x, p.y, p.lastx, p.lasty, p.color)
		end
		return
	end
	for i = 1,#particles do
		local p = particles[i]
		pix(p.x, p.y, p.color)
	end
end

-- init here for title screen
particleinit(150, 'stars')

--(shx: Xpos, shy: Ypos, shf: flip, sht: timer) CHECK THIS
function skullh(shx,shy,shf,sht)
	--local shx
	--local shy
	--local sht
	--local shf
	if mget((30*m%240)+((shx-8)//8),(17*(m//8))+((shy+8)//8))==0 or mget((30*m%240)+((shx+8)//8),(17*(m//8))+((shy+8)//8))==0 then
		if shf==0 then shf=1 else shf=0 end
		--sht=0
		spr(288+t%16//4,(shx*8)+(sht//8),(shy*8),0,1,shf,0,1,2)
	else
		--sht=sht+1
		spr(288+t%16//4,(shx*8)-(sht//8),(shy*8),0,1,shf,0,1,2)
	end
	
	if (animx*8+(anix//10))==shx*8 and ((animy*8+(aniy//10))+8)==(shy*8)+8 then
		ftrig=0
		l=l-1
		sfx(56,45,-2,0)
		t=0
		level(m)	
	end
 
--SCREEN SKULL SPR POSITION DEBUG
	--print(shx*8,22,24)
	--print((shy*8)+8,22,30)

end

--LEVEL PROPERTIES (ANIMX/Y LIMITS(1-28,1-14))
function level(m)
	-- reset level data
	sync (0,0, false)

	c=0
	f=0
	px=nil
	aepx=nil
	anix=0
	aniy=0
	et=-255
	strig=0
	ftrig=0
	t=0

	-- switch particles
	if m==1 then particleinit(150, 'stars') end
	if m>=2 and m<12 then particleinit(120, 'rain') end
	if m>=12 then particleinit(180, 'snow') end
	if m==22 then particleinit(150, 'stars') end

	if m > 0 then
		local data = leveldata[m]
		s = data.s
		px = data.px
		aepx = data.aepx
		aeo = data.aeo
		animx = data.animx
		animy = data.animy
	end

	--END
	if m==22 then
		l=143
		s=143
		mset((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+((animy*8+(aniy//10))//8),1)
		mset(((30*m%240)+(animx*8+(anix//10))//8)-1,(17*(m//8))+((animy*8+(aniy//10))//8)+1,1)
		mset((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+((animy*8+(aniy//10))//8)+2,1)
		mset(((30*m%240)+(animx*8+(anix//10))//8)+1,(17*(m//8))+((animy*8+(aniy//10))//8)+1,1)	
	end
end

level(m)

function TIC()

	--MUSIC (For loop use t%(spd*rows*#patterns used)==0)
	if options.music then
		--TITLE SCREEN
		if m==1 and t==0 then music(0,-1,-1,false) end
		--LEVELS 1-10
		if m>=2 and m<=11 and t==0 then	music(1,-1,-1,false) end
		--LEVELS 11-21
		if m>=12 and m<=21 and t==0 then music(2,-1,-1,false) end
		--LEVELS 21-???
		if m>=22 and t==0 then music(3) end
	end

	--TIMER
	if ptrig==0 then t=t+1 end

	--CREDITS
	if m==0 then
		map(0,0,30,17)
		if options.debug then
			print(t,0,0,15,true,1,true)
			print(et,0,6,15,true,1,true)
		end
		fade_in(0)
		if t==(3*60) or keyp(50) then
			et=t
			t=180
		end
		if t>(et+(3*60)) and et>=0 then 
			m=m+1
			t=0
			et=-255
		else 
			fade_out(et)
			return
		end
	end
	
	--TITLE SCREEN
	if m==1 then
		l=5
		--REMAP
		cls()
		particleupdate()
		particledraw()

		map(30*m%270,17*((m-1)//8),30,17,0,0,0,1)

		fade_in(0)
		
		if t<0.4*60 then return end 
			if options.debug then
				print("DEBUG: Press X/A and Y/S to switch levels",8,131)
				print(et,0,0,15,true,1,true)
			end
		if keyp(50) and et<=0 then
			music()
			sfx(51,43,-1,0,15)
			et=t
		end
		if t>(et+(3*60)) and et>=0 then 
			m=m+1
			level(m)
		else 
			fade_out(et)
			return
		end

	end

	--LEVEL DISPLAY
	if m>1 then
		fade_in(0)
		--REMAP
		cls()
		if ptrig==0 then
			particleupdate()
		end
		particledraw()
		rect(0,0,240,8,0)
		map(30*m%240,17*(m//8),30,17,0,0,0,1,
			function(tile)
				if tile>=80 and tile<=111 and anix==0 and aniy==0 and px==0 and aepx==0 then
					return tile*(t%38//19)
				end
				if tile==6 or tile==22 or tile==38 or tile==54 or tile==8 or tile==24 then
					return tile+(t%38//19)
				else
					if tile~=6 and tile~=22 and tile~=38 and tile~=54 and tile~=8 and tile~=24 and not (tile>=64 and tile<=79) then return tile end
				end
			end
		)

	--PIXELS DISPLAY
	map(30*m%240,17*(m//8),30,17,0,0,0,1,
		function(tile)
			if tile==64 or tile==72 then
				print(t%20//2.5, 2, 120)
				return tile+(t%20//2.5)
			end
			if tile==65 or tile==73 then
				return tile+(((t+2.5)%20//2.5)-1)
			end
			if tile==66 or tile==74 then
				return tile+(((t+5)%20//2.5)-2)
			end
			if tile==67 or tile==75 then
				return tile+(((t+7.5)%20//2.5)-3)
			end
			if tile==68 or tile==76 then
				return tile+(((t+10)%20//2.5)-4)
			end
			if tile==69 or tile==77 then
				return tile+(((t+12.5)%20//2.5)-5)
			end
			if tile==70 or tile==78 then
				return tile+(((t+15)%20//2.5)-6)
			end
			if tile==71 or tile==79 then
				return tile+(((t+17.5)%20//2.5)-7)
			end
		end
	)

	--SKULLH LIMITS(1-28,1-14)
	--skullh(12,10,0,0)
	--if btn(5) then	skullh(25,3,0,0) end
	--skullh(20,6,0,0)

	--LEVEL CLEAR
	if px==0 and aepx==0 and anix==0 and aniy==0 then
		if et<0 then
			sfx(52,36,90,0)
			for i=0,29 do
				mset((30*m%240)+i,(17*(m//8)),0)
			end
			mset((30*m%240)+10,(17*(m//8)),91)
			mset((30*m%240)+11,(17*(m//8)),84)
			mset((30*m%240)+12,(17*(m//8)),101)
			mset((30*m%240)+13,(17*(m//8)),84)
			mset((30*m%240)+14,(17*(m//8)),91)
			mset((30*m%240)+16,(17*(m//8)),82)
			mset((30*m%240)+17,(17*(m//8)),91)
			mset((30*m%240)+18,(17*(m//8)),84)
			mset((30*m%240)+19,(17*(m//8)),80)
			mset((30*m%240)+20,(17*(m//8)),97)
			et=t
		end
		if et>0 then
			spr(257+(f*3),animx*8+(anix//10),animy*8+(aniy//10),0,1,f,0,1,2)
			spr(265,aex,aey,0,1,0,0,1,2)
			fade_out(et)
		end
		if t<et+(3*60) then
		return end
		m=m+1
		t=1
		level(m)
	end

	--STATUS DISPLAY
	mset((30*m%240)+3,(17*(m//8)),112+l)
	mset((30*m%240)+7,(17*(m//8)),112+s)
	end

	--GAME OVER
	if l==0 then
		map(210,119,30,17)
		sfx(-1,-1,-1,0)
		sfx(-1,-1,-1,1)
		sfx(-1,-1,-1,2)
		sfx(-1,-1,-1,3)
		if t==1 then
			music(6,-1,-1,false)
		end
		fade_in(0)
		if t<8*60 then
			return
		end
		m=1
		level()
		t=0
	end

	--DEATH
	if mget((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+(animy*8+(aniy//10)+8)//8)==6 or mget((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8)==151 or mget((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8)==152 or mget((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8)==153 then
		if et<0 then
			sfx(56,45,-2,0)
			sfx(60,45,-2,1)
			et=t
		end
		if et>0 then
			spr(331+t%8//4,animx*8+(anix//10),animy*8+(aniy//10),0,1,0,0,1,2)
			spr(329+t%8//4,aex,aey,0,1,0,0,1,2)
			fade_out(et)
		end
		if t<et+(3*60) then
		return end
		ftrig=0
		l=l-1
		t=0
		level(m)
	end
	
	--FALL
	if not ((mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==1 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==2 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==17 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==18 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==10 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==11 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==26 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==27 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==5 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==37 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==48 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==49 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==16 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==32 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+8)//8))==5 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+8)//8))==37) and anix==0 and aniy==0 and strig==0 then
		if ftrig==0 and l>0 then sfx(57,82,-1,0) end
		ftrig=1
		animy=animy+1
		aniy=-80
		spr(263+t%8//4,animx*8+(anix//10),animy*8+(aniy//10),0,1,0,0,1,2)
	end

	--NOTHING
	if anix==0 and aniy==0 and t>(2*60) then
		if ftrig==1 and strig==0 then sfx(58,24,-1,0) end
		if strig==0 then
			spr(256+c,animx*8+(anix//10),animy*8+(aniy//10),0,1,f,0,1,2)
		else
			spr(301+t%8//4,animx*8+(anix//10),animy*8+(aniy//10),0,1,f,0,1,2)
		end
		ftrig=0
		btrig=0
	end

	if t<(2*60) then
		spr((256+c)+((t%20//10)*15),animx*8+(anix//10),animy*8+(aniy//10),0,1,f,0,1,2)
	end
		
	if m>1 then
		--CONTROLS, COLLISION and SFX
		--UP(0),DOWN(1),LEFT(2),RIGHT(3)
		if strig==0 and t>(2*60) and ptrig==0 then
			if btn(0) and (mget((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+(animy*8+(aniy//10))//8)==5 or mget((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+(animy*8+(aniy//10))//8)==37) and anix==0 and aniy==0 then
				ftrig=0
				sfx(63,84,-1,3)
				animy=animy-1
				aniy=80
			end

			if btn(1) and (mget((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8)==0 or mget((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8)==5 or mget((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8)==37) and anix==0 and aniy==0 then
				ftrig=0
				sfx(63,84,-1,3)
				animy=animy+1
				aniy=-80
			end

		if btn(2) and anix==0 and aniy==0 and not ((mget((30*m%240)+(animx*8+(anix//10)-8)//8,(17*(m//8))+(animy*8+(aniy//10)+8)//8))==1 or (mget((30*m%240)+(animx*8+(anix//10)-8)//8,(17*(m//8))+(animy*8+(aniy//10)+8)//8))==2 or (mget((30*m%240)+(animx*8+(anix//10)-8)//8,(17*(m//8))+(animy*8+(aniy//10)+8)//8))==17 or (mget((30*m%240)+(animx*8+(anix//10)-8)//8,(17*(m//8))+(animy*8+(aniy//10)+8)//8))==18 or (mget((30*m%240)+(animx*8+(anix//10)-8)//8,(17*(m//8))+(animy*8+(aniy//10)+8)//8))==10 or (mget((30*m%240)+(animx*8+(anix//10)-8)//8,(17*(m//8))+(animy*8+(aniy//10)+8)//8))==11 or (mget((30*m%240)+(animx*8+(anix//10)-8)//8,(17*(m//8))+(animy*8+(aniy//10)+8)//8))==26 or (mget((30*m%240)+(animx*8+(anix//10)-8)//8,(17*(m//8))+(animy*8+(aniy//10)+8)//8))==27) then
			ftrig=0
			--BRIDGE
			if	mget((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8)==48 or mget((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8)==49 then
				sfx(61,0,-1,3)
				mset((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+((animy*8+(aniy//10))//8)+2,0)
				btrig=1
			else
				sfx(62,0,-1,3)
			end
			animx=animx-1
			anix=80
		end

		if btn(3) and anix==0 and aniy==0 and not ((mget((30*m%240)+(animx*8+(anix//10)+8)//8,(17*(m//8))+(animy*8+(aniy//10)+8)//8))==1 or (mget((30*m%240)+(animx*8+(anix//10)+8)//8,(17*(m//8))+(animy*8+(aniy//10)+8)//8))==2 or (mget((30*m%240)+(animx*8+(anix//10)+8)//8,(17*(m//8))+(animy*8+(aniy//10)+8)//8))==17 or (mget((30*m%240)+(animx*8+(anix//10)+8)//8,(17*(m//8))+(animy*8+(aniy//10)+8)//8))==18 or (mget((30*m%240)+(animx*8+(anix//10)+8)//8,(17*(m//8))+(animy*8+(aniy//10)+8)//8))==10 or (mget((30*m%240)+(animx*8+(anix//10)+8)//8,(17*(m//8))+(animy*8+(aniy//10)+8)//8))==11 or (mget((30*m%240)+(animx*8+(anix//10)+8)//8,(17*(m//8))+(animy*8+(aniy//10)+8)//8))==26 or (mget((30*m%240)+(animx*8+(anix//10)+8)//8,(17*(m//8))+(animy*8+(aniy//10)+8)//8))==27) then
			ftrig=0
			--BRIDGE
			if mget((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8)==48 or mget((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8)==49 then
				sfx(61,0,-1,3)
				mset((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+((animy*8+(aniy//10))//8)+2,0)
				btrig=1
			else
				sfx(62,0,-1,3)
			end
			animx=animx+1
			anix=-80
		end

		--A/Z(4),B/X(5),X/A(6),Y/S(7)	
		if (btnp(4) or btnp(5)) and m>=2 then
			if s>0 and not (mget((30*m%240)+aex//8,(17*(m//8))+((aey+8)//8))==1 or mget((30*m%240)+aex//8,(17*(m//8))+((aey+8)//8))==2 or mget((30*m%240)+aex//8,(17*(m//8))+((aey+8)//8))==16 or mget((30*m%240)+aex//8,(17*(m//8))+((aey+8)//8))==17 or mget((30*m%240)+aex//8,(17*(m//8))+((aey+8)//8))==18 or mget((30*m%240)+aex//8,(17*(m//8))+((aey+8)//8))==10 or mget((30*m%240)+aex//8,(17*(m//8))+((aey+8)//8))==11 or mget((30*m%240)+aex//8,(17*(m//8))+((aey+8)//8))==26 or mget((30*m%240)+aex//8,(17*(m//8))+((aey+8)//8))==27) then
				sfx(53,72,-1,3)
				s=s-1
				strig=1
			else
				if s==0 then
					sfx(55,31,-1,2)
				else
					sfx(59,60,-1,3)
				end
			end
		end
		if btnp(6) and m<=21 then
			m=m+1
			level(m)
		end
		if btnp(7) and m>=3 and m<=21 then
			m=m-1
			level(m)
			end
		end

		if t>=2*60 then
			if keyp(50) then
				if ptrig==0 then
					sfx(51,43,-1,0,15)
					ptrig=1
					pal(0.5)
					must=peek(0x13ffc)
					musf=peek(0x13ffd)
					musr=peek(0x13ffe)
					musl=peek(0x13fff)
					music()
				else
					sfx(51,43,-1,0,15)
					ptrig=0
					pal(1)
					music(must,musf,musr,musl)
				end
			end
		end

		--MOVEMENT PROPERTIES
		if strig==1 and anix==0 and aniy==0 then
			if aeo==0 then strig=(aex)-(animx*8+(anix//10)) end
			if aeo==1 then strig=(aey)-(animy*8+(aniy//10)) end
		end
		if strig~=1 then
		if strig<0 and ptrig==0 then
			if aeo==0 then animx=animx-0.5 end
			if aeo==1 then animy=animy-0.5 end
			strig=strig+4
		end
		if strig>0 and ptrig==0 then
			if aeo==0 then animx=animx+0.5 end
			if aeo==1 then animy=animy+0.5 end
			strig=strig-4
		end
	end

	if anix>0 then
		if	btrig==1 then	
			if m<=11 then spr(48,(animx*8)+8,(animy*8+(aniy//10))+16+(8-(math.abs(anix//10))),0) end
			if m>=12 then spr(49,(animx*8)+8,(animy*8+(aniy//10))+16+(8-(math.abs(anix//10))),0) end
		end
		c=0
		f=0
		if ptrig==0 then anix=anix-8 end
			spr(257+t%8//2,animx*8+(anix//10),animy*8+(aniy//10),0,1,f,0,1,2)
		end
		if anix<0 then
			if btrig==1 then	
				if m<=11 then spr(48,(animx*8)-8,(animy*8+(aniy//10))+16+(8-(math.abs(anix//10))),0) end
				if m>=12 then spr(49,(animx*8)-8,(animy*8+(aniy//10))+16+(8-(math.abs(anix//10))),0) end			
			end
			c=0
			f=1
			if ptrig==0 then anix=anix+8 end
				spr(257+t%8//2,animx*8+(anix//10),animy*8+(aniy//10),0,1,f,0,1,2)
			end 
		if aniy>0 then
			c=5
			if ptrig==0 then aniy=aniy-8 end
			spr(261+t%6//3,animx*8+(anix//10),animy*8+(aniy//10),0,1,0,0,1,2)
		end
		if aniy<0 then
			c=5
			if ptrig==0 then aniy=aniy+8 end
			if not ((mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==1 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==2 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==17 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==18 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==10 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==11 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==26 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==27 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==5 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==37 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==48 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==49 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==16 or (mget((30*m%240)+(animx*8+(anix/10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8))==32) then
				spr(263+t%8//4,animx*8+(anix//10),animy*8+(aniy//10),0,1,0,0,1,2)
			else
				if ftrig==1 then c=0 end
				spr(261+t%14//7,animx*8+(anix//10),animy*8+(aniy//10),0,1,0,0,1,2)
			end
		end

		--PIXEL COLLISION
		if mget((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+(animy*8+(aniy//10)+8)//8)>=64 and mget((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+(animy*8+(aniy//10)+8)//8)<=71 and strig==0 then
			px=px-1
			sfx(54,72,-1,0)
			mset((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+((animy*8+(aniy//10))//8)+1,0)
		end

		--PHANTOM PIXEL COLLISION
		if mget((30*m%240)+aex//8,(17*(m//8))+((aey+8)//8))>=72 and mget((30*m%240)+aex//8,(17*(m//8))+((aey+8)//8))<=79 and strig==0 then
			aepx=aepx-1
			sfx(54,69,-1,0)
			mset((30*m%240)+aex//8,(17*(m//8))+((aey+8)//8),0)
		end
		
		--HERO DISPLAY
		
		--ALTER EGO DISPLAY
		if aeo==0 then
			--120=ZX spectrum Mirrored, 116=NES Mirrored
			aex=120-((animx*8+(anix//10))-120)
			aey=animy*8+(aniy//10)
		end
		if aeo==1 then
			aex=animx*8+(anix//10)
			aey=64-((animy*8+(aniy//10))-64)
		end
	
		if t>(2*60) then	
			if strig==0 then
				spr(265+t%8//2,aex,aey,0,1,0,0,1,2)
			else
				spr(297+t%16//4,aex,aey,0,1,0,0,1,2)
			end
		else
			spr(265+((t%20//10)*6),aex,aey,0,1,0,0,1,2)
		end
	
	end

	if options.debug then
		print("DEBUG",0,0,15,true,1,true)
		--TIMER DEBUG
		print(t,0,6,15,true,1,true)
		--SWAP ACTION INPUT DEBUG
		if btn(4)==true or btn(5)==true then
			print("true",0,12,15,true,1,true)
		else
			print("false",0,12,15,true,1,true)
		end
		--MAP SCREEN DEBUG
		print(m,0,18,15,true,1,true)

		--SWAP TRIGGER DEBUG	
		print(strig,22,18,15,true,1,true)
		
		--SCREEN HERO SPR POSITION DEBUG
		print((animx*8+(anix//10)),0,24,15,true,1,true)
		print((animy*8+(aniy//10))+8,0,30,15,true,1,true)
		
		--SCREEN ALTER EGO SPR POSITION DEBUG
		print(aex,22,24,15,true,1,true)
		print(aey+8,22,30,15,true,1,true)

		--MAP HERO SPR POSITION DEBUG
		print((30*m%240)+(animx*8+(anix//10))//8,0,42,15,true,1,true)
		print((17*(m//8))+((animy*8+(aniy//10))//8)+1,0,48,15,true,1,true)
		
		--MAP ALTER EGO SPR POSITION DEBUG
		print((30*m%240)+aex//8,22,42,15,true,1,true)
		print((17*(m//8))+((aey+8)//8),22,48,15,true,1,true)
		
		--MOVEMENT DEBUG
		print(anix//10,0,60,15,true,1,true)
		print(aniy//10,0,66,15,true,1,true)
		
		--PIXEL AND PHANTOM PIXEL DEBUG
		print(px,22,60,15,true,1,true)
		print(aepx,22,66,15,true,1,true)	

		--MGET DEBUG
		print(mget((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+(animy*8+(aniy//10))//8),22,78,15,true,1,true)	
		print(mget((30*m%240)+(animx*8+(anix//10)-8)//8,(17*(m//8))+(animy*8+(aniy//10)+8)//8),0,84,15,true,1,true)
		print(mget((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+(animy*8+(aniy//10)+8)//8),22,84,15,true,1,true)
		print(mget((30*m%240)+(animx*8+(anix//10)+8)//8,(17*(m//8))+(animy*8+(aniy//10)+8)//8),44,84,15,true,1,true)
		print(mget((30*m%240)+(animx*8+(anix//10))//8,(17*(m//8))+(animy*8+(aniy//10)+16)//8),22,90,15,true,1,true)
	
		--MUSIC SPEED DEBUG (0-7)
		--print(peek(0x13e96),0,102)
		--print(peek(0x13ec9),22,102)
		--print(peek(0x13efc),0,108)
		--print(peek(0x13f2f),22,108)
		--print(peek(0x13f62),0,114)
		--print(peek(0x13f95),22,114)
		--print(peek(0x13fc8),0,120)
		--print(peek(0x13ffb),22,120)

		--MUSIC POSITION DEBUG
		print("track:",44,102,15,true,1,true)
		print(peek(0x13ffc),88,102,15,true,1,true)
		print("frame:",44,108,15,true,1,true)
		print(peek(0x13ffd),88,108,15,true,1,true)
		print("row  :",44,114,15,true,1,true)
		print(peek(0x13ffe),88,114,15,true,1,true)
		print("loop :",44,120,15,true,1,true)
		print(peek(0x13fff),88,120,15,true,1,true)
		
		--wait: Time event (2 sec)
		--if t<2*60 then return end
		--stuff to do
			
		--spr command: spr(id+t%nf//f,x,y,z,s,f,r,w,h)
		--id=sprite id
		--t=timer
		--f=frames to wait for switch sprites
		--n=number of sprites to switch
		--Compare between f and n variables for speed
		--x=x position
		--y=y position
		--z=colorkey id to set alpha
		--s=scale
		--f=flip(Hflip(1),Vflip(2),HVflip(3))
		--r=rotate(90 deg(1),180 deg(2),270 deg(3))
		--w=width of composite sprite
		--h=height of composite sprite
	end --if options.debug

	--end of function TIC()
end