local mods = {}

function mods.modify_j2a_startup(pat)
  for idx = 0, 1 do
    pat:update_frame(308, 0, idx, { duration = 1 })
  end
end

function mods.combobreaker(pat)
  for idx = 50, 53 do
    pat:get_sequence(idx, 0):set_priority(9999, 0)
	pat:update_frame(idx, 0, 0, function(frame)
	   frame.duration = 10
	   set_fflag(frame, FF_CANCEL)
    end)
  end
    for idx = 56, 58 do
    pat:get_sequence(idx, 0):set_priority(9999, 0)
	pat:update_frame(idx, 0, 0, function(frame)
	   frame.duration = 10
	   set_fflag(frame, FF_CANCEL)
    end)
	end
  for idx = 62, 64 do
    pat:get_sequence(idx, 0):set_priority(9999, 0)
	pat:update_frame(idx, 0, 0, function(frame)
	   frame.duration = 10
	   set_fflag(frame, FF_CANCEL)
    end)
end
    for idx = 70, 71 do
    pat:get_sequence(idx, 0):set_priority(9999, 0)
	pat:update_frame(idx, 0, 0, function(frame)
	   frame.duration = 10
	   set_fflag(frame, FF_CANCEL)
    end)
  end
    for idx = 76, 78 do
    pat:get_sequence(idx, 0):set_priority(9999, 0)
	pat:update_frame(idx, 0, 0, function(frame)
	   frame.duration = 10
	   set_fflag(frame, FF_CANCEL)
    end)
  end
    pat:get_sequence(73, 0):set_priority(9999, 0)
	pat:update_frame(73, 0, 0, function(frame)
	   frame.duration = 10
	   set_fflag(frame, FF_CANCEL)
    end)
  end

function mods.modify_springwind(pat)
for idx = 545, 548 do
for frame = 0, 5 do
pat:update_frame(idx, 0, frame, { duration = 3})
end
end
pat:update_frame(821, 3, 0, {
     damage = 900,
     proration = 950,
     hit_ani_ground = 77,
     hit_ani_air = 77,
     combo_correction = 1,
     untech = 120,
     launch_vector_x = 10,
     launch_vector_y = 1900
})
pat:update_frame(821, 8, 0, {
     damage = 800,
     proration = 950,
     hit_ani_ground = 77,
     hit_ani_air = 77,
     combo_correction = 1,
     untech = 120,
     launch_vector_x = 10,
     launch_vector_y = 1900
})
end

function mods.recovery_summonsword(pat)
for idx = 570, 571 do
for frame = 0, 7 do
for shit = 0, 6 do
pat:update_frame(idx, 2, frame, { duration = 1})
pat:update_frame(idx, 0, shit, { duration = 1})
end
end
end
end

function mods.modify_j5a_untech(pat)
for frame = 2, 7 do
pat:update_frame(306, 0, frame, { untech = 30 })
end
end

function mods.modify_dial_a_untech(pat)
   pat:update_frame(321, 0, 7, { untech = 6000 })
end

function mods.cancel(pat)
  pat:get_sequence(300, 0):set_priority(15, 20) -- 5A
  pat:get_sequence(320, 0):set_priority(10, 20) -- 5AA
  pat:get_sequence(303, 0):set_priority(10, 15) -- 2A
  pat:get_sequence(330, 0):set_priority(15, 20) -- 4A
  pat:get_sequence(321, 0):set_priority(20, 30)
end

function mods.modify_d236_untech(pat)
  for frame = 0, 10 do
    pat:update_frame(810, 0, frame, { untech = 6000 })
    pat:update_frame(810, 1, frame, { untech = 6000 })
    pat:update_frame(810, 6, frame, { untech = 6000 })
  end
end

function mods.stickybubbles(pat)
  pat:update_frame(817, 0, 0, function(frame)
		frame.proration = 1000
		frame.hitstop_enemy = 2
		frame.damage = 100
		frame.untech = 9999
	   -- unset_aflag(frame, AF_PROJECTILE)
	--	unset_aflag(frame, AF_UNGRAZABLE)
	end)
  for frame = 0, 1 do
    pat:update_frame(817, 1, frame, function(frame)
		frame.proration = 1000
		frame.hitstop_enemy = 2
		frame.damage = 100
		frame.untech = 9999
	 --   set_aflag(frame, 4260878)
	end)
  end
  pat:update_frame(817, 3, 0, { damage = 1000 })
  for move = 530, 531 do
	pat:update_frame(move, 0, 3, { duration = 1 })
  end
end

function mods.modify6A_startup(pat)
  pat:update_frame(302, 0, 2, { duration = 1 })
 for frame = 6, 8 do
  pat:update_frame(302, 0, frame, {untech = 35, proration = 750, hit_ani_air = 88, hit_ani_ground = 88, launch_vector_y = -2000, launch_vector_x = 2000 })
 end
end

function mods.flamethrower(pat)
  pat:update_frame(811, 0, 0, { hitstop_enemy = 15, hit_ani_ground = 53, damage = 180, untech = 60, proration = 975 })
 --pat:update_frame(505, 2, 5, { duration = 5 })
 --pat:update_frame(506, 2, 5, { duration = 5 })
  end

function mods.Cuntech(pat)
  for frame = 0, 10 do
    pat:update_frame(801, 0, frame, { untech = 45, damage = 300 })
  end
  for frame = 0, 10 do
    pat:update_frame(801, 5, frame, { untech = 45 })
  end
end

function mods.staticgreen(pat)
  for frame = 0, 9 do
    pat:update_frame(822, 0, frame, { untech = 6000 })
    pat:update_frame(822, 1, frame, { untech = 6000 })
  end
  for frame = 0, 1 do
    pat:update_frame(822, 3, frame, { untech = 6000 })
    pat:update_frame(822, 4, frame, { untech = 6000 })
  end
end

function mods.modifybuzzsaw(pat)
 pat:update_frame(826, 0, 0, { untech = 6000, hitstop_enemy = 15, hitstop_self = 8 })
end

function mods.modify_emerald(pat)
 pat:update_frame(831, 0, 0, { untech = 6000 })
 pat:update_frame(831, 3, 0, { untech = 6000 })
end

function mods.modifyphoto(pat)
 pat:update_frame(610, 2, 2, { duration = 16 })
end

function mods.modifygearcard(pat)
  for frame = 0, 1 do
    pat:update_frame(602, 1, frame, { untech = 6000 })
  end
end

function mods.modify_megalopolis(pat)
   for frame = 14, 19 do
     pat:update_frame(612, 0, frame, { duration = 2 })
   end
end

function mods.modifyfinish(pat)
  pat:update_frame(321, 0, 7, function(frame)
     set_aflag(frame, AF_PROJECTILE)
     set_aflag(frame, AF_UNGRAZABLE)
     frame.hitstop_self = 5
     frame.hit_sfx = 9
     set_aflag(frame, AF_LOWBLOCK_OK)
  end)
end

function mods.modifyd214(pat)
for move = 560, 561 do
  for frame = 0, 3 do
    pat:update_frame(move, 2, frame, { duration = 1})
	pat:update_frame(move, 2, 4, { duration = 40 })
  end
end
pat:update_frame(825, 3, 0, { hitstop_enemy = 10, untech = 60, proration = 980, launch_vector_x = 2500 })
pat:update_frame(825, 5, 1, { hitstop_enemy = 10, untech = 60, proration = 980, launch_vector_x = 2500 })
end

function mods.modify6cuntech(pat)
  pat:update_frame(801, 6, 0, function(frame)
	frame.untech = 45
--	show_message_box(table.tostring(frame))
  end)
end

function mods.modifymelee(pat)
  for frame = 0, 29 do
    pat:update_frame(848, 5, frame, { untech = 6000})
  end
  for frame = 0, 5 do
    pat:update_frame(848, 12, frame, { untech = 60 })
  end
end

function mods.modifyalt22box(pat)
   pat:update_frame(816, 0, 1, function(frame)
    frame.attackbox[1]= pat:get_frame(816, 0, 1).hurtbox[1]
	frame.attackbox[2]= pat:get_frame(816, 0, 1).hurtbox[2]
	frame.attackbox[3]= pat:get_frame(816, 0, 1).hurtbox[3]
  --  set_aflag(frame, 3076)
    frame.damage = 1200
    frame.attack_level = 2
    frame.card_gain_block = 120
    frame.card_gain_hit = 120
    frame.chip_damage = 300
    frame.combo_correction = 2
  --  frame.data_format = 0
    frame.hit_effect = 3
    frame.sp_damage = 200
    frame.unknown_9 = 100
    frame.hitstop_enemy = 0
	frame.hitstop_self = 0
    frame.blockstop_enemy = 0
	frame.blockstop_self = 0
    frame.proration = 800
    frame.limit = 0
    frame.hit_ani_ground = 74
    frame.hit_ani_air = 74
    frame.untech = 100
    frame.launch_vector_x = 2450
    frame.launch_vector_y = 1850
    frame.hit_sfx = 2
	set_aflag(frame, AF_PROJECTILE)
    set_aflag(frame, AF_HIGHBLOCK_OK)
    set_aflag(frame, AF_LOWBLOCK_OK)
    set_aflag(frame, AF_AIR_BLOCKABLE)
	end)
end

function mods.graze66c(pat)
	for frame = 2, 6 do
		pat:update_frame(418, 0, frame, function(frame)
			set_fflag(frame, FF_GRAZE)
		end)
    end
end

function mods.modifyfirerekkas(pat)
  for move = 510, 511 do
    pat:get_sequence(move, 0):set_priority(51, 51)
    pat:get_sequence(move, 1):set_priority(51, 51)
	for frame = 6, 8 do
		pat:update_frame(move, 0, frame, function(frame)
			unset_fflag(frame, FF_CANCEL)
		end)
    end
    pat:update_frame(move, 0, 17, { duration = 14 })
    pat:update_frame(511, 0, 29, { duration = 23 })
  end
  for frame = 2, 15 do
	pat:update_frame(812, 0, frame, { hit_sfx = 7, blockstop_enemy = 11, hit_ani_ground = 0, damage = 500, untech = 9999, hitstop_enemy = 16, proration = 960 })
	pat:update_frame(812, 2, frame, { hit_sfx = 7, blockstop_enemy = 11, hit_ani_ground = 0, damage = 500, untech = 9999, hitstop_enemy = 16, proration = 960 })
    pat:update_frame(812, 2, frame, function(frame)
		unset_aflag(frame, AF_LOWBLOCK_OK)
		unset_aflag(frame, AF_AIR_BLOCKABLE)
	end)
	pat:update_frame(812, 0, frame, function(frame)
		unset_aflag(frame, AF_LOWBLOCK_OK)
		unset_aflag(frame, AF_AIR_BLOCKABLE)
	end)
  end
end

function mods.modifyarmor(pat)
	for move = 590, 591 do
	  for frame = 0, 7 do
		pat:update_frame(move, 0, frame, function(frame)
			set_fflag(frame, FF_SUPER_ARMOR)
		end)
      end
	  for frame = 0, 1 do
		pat:update_frame(move, 0, frame, function(frame)
			set_fflag(frame, FF_SUPER_ARMOR)
		end)
      end
    end
end

function mods.royal(pat)
	for frame = 0, 11 do
		pat:update_frame(863, 1, frame, { untech = 9000 })
	end
end

function mods.philo(pat)
	for seq = 15, 19 do
		for frame = 0, 1 do
			pat:update_frame(855, seq, frame, { untech = 9000 })
		end
	end
end

function mods.change4c(pat)
	for frame = 0, 1 do
		pat:update_frame(800, 2, frame, { proration = 990 })
	end
end

function mods.modifylol(pat)
	local function remove_last_hurtbox(frame)
		table.remove(frame.hurtbox)
	end
--	for frame = 10, 12 do
--		pat:remove_frame(304, 0, 10)
--	end
--	for frame = 6, 8 do
--		pat:remove_frame(304, 1, 6)
--	end
	pat:remove_frame(202, 1, 1)
	pat:remove_frame(202, 1, 1)
	pat:remove_frame(202, 1, 1)
	pat:split_frame(202, 1, 0, 2, 2)
	pat:split_frame(202, 1, 0, 2, 2)
	pat:split_frame(202, 1, 0, 2, 2)
	pat:split_frame(202, 1, 0, 2, 2)
	pat:split_frame(202, 1, 0, 2, 2)
	pat:split_frame(202, 1, 0, 2, 2)
	pat:split_frame(202, 1, 0, 2, 2)
	for idx = 1, 2 do
	local src = pat:get_frame(540, 0, 5)
	-- local boxes = pat:get_frame(507, 1, 3).hurtbox
	pat:update_frame(202, 0, 0, function(frame)
			copy_sprite(frame, src)
		--	frame.hurtbox = table.map(boxes, table.shallow_copy)
		end)
	local src = pat:get_frame(540, 1, (idx - 1))
	pat:update_frame(202, 0, idx, function(frame)
			copy_sprite(frame, src)
		--	frame.hurtbox = table.map(boxes, table.shallow_copy)
		end)
	end
	for idx = 0, 5 do
		local src = pat:get_frame(540, 1, (idx + 2))
	--	local boxes = pat:get_frame(507, 1, idx).hurtbox
		pat:update_frame(202, 1, idx, function(frame)
			copy_sprite(frame, src)
		--	frame.hurtbox = table.map(boxes, table.shallow_copy)
		end)
	end
	for idx = 6, 7 do
		local src = pat:get_frame(540, 1, (idx - 6))
	--	local boxes = pat:get_frame(507, 1, idx).hurtbox
		pat:update_frame(202, 1, idx, function(frame)
			copy_sprite(frame, src)
		--	frame.hurtbox = table.map(boxes, table.shallow_copy)
		end)
	end
	for idx = 1, 2 do
		local src = pat:get_frame(540, 2, 0)
	--	local boxes = pat:get_frame(507, 1, idx).hurtbox
		pat:update_frame(202, 2, 0, function(frame)
			copy_sprite(frame, src)
		--	frame.hurtbox = table.map(boxes, table.shallow_copy)
		end)
		local src = pat:get_frame(540, 3, (idx - 1))
		pat:update_frame(202, 2, idx, function(frame)
			copy_sprite(frame, src)
		--	frame.hurtbox = table.map(boxes, table.shallow_copy)
		end)
	end
end

 function mods.maketaunt(pat)
 local onum = pat:get_frame_count(0, 0)
 local src = pat:get_frame(0, 0, pat:get_frame_count(0, 0) - 1)
 local oframe = src.duration
 local loop = 0
	for count = 0, onum - 1 do
		pat:split_frame(0, 0, (onum*(loop + 1)) - 1, oframe, 1)
	end 
	for idx = 0, onum - 1 do
		local src = pat:get_frame(0, 0, idx)
		pat:update_frame(0, 0, (onum*(loop + 1) + idx) , function(frame)
			copy_sprite(frame, src)
			frame.duration = src.duration
		end)
	end
 local num = pat:get_frame_count(0, 0)
 local src = pat:get_frame(0, 0, pat:get_frame_count(0, 0) - 1)
 local oframe = src.duration
 for count = 0, 11 do 
	pat:split_frame(0, 0, num - 1, oframe, 1)
 end 
 for idx = 0, 11 do 
	local src = pat:get_frame(520, 0, idx)
	pat:update_frame(0, 0, num + idx, function(frame)
		    copy_sprite(frame, src)
			frame.duration = src.duration + 2
	end)
 end 
 	pat:update_frame(0, 0, num + 8, function(frame)
			frame.duration = 20
	end)
 end

return function(pat)
  mods.maketaunt(pat)
  mods.modifylol(pat)
  mods.change4c(pat)
  mods.royal(pat)
  mods.philo(pat)
  mods.modifyarmor(pat)
  mods.modifyfirerekkas(pat)
  mods.graze66c(pat)
  -- mods.modifyalt22box(pat)
  mods.modifymelee(pat)
  mods.modify6cuntech(pat)
  mods.modifyd214(pat)
  mods.modifyfinish(pat)
  mods.modify_megalopolis(pat)
  mods.modifyphoto(pat)
  mods.modify_emerald(pat)
  mods.modifybuzzsaw(pat)
  mods.staticgreen(pat)
  mods.Cuntech(pat)
  mods.flamethrower(pat)
  mods.modify6A_startup(pat)
  mods.stickybubbles(pat)
  mods.modify_d236_untech(pat)
  if config:get("global", "4A/2A", "melty-style jabs") then
    mods.cancel(pat)
  end
  -- mods.global(pat)
  mods.modifygearcard(pat)
  mods.modify_dial_a_untech(pat)
  mods.modify_j2a_startup(pat)
  mods.recovery_summonsword(pat)
  mods.modify_springwind(pat)
  mods.modify_j5a_untech(pat)
--  mods.combobreaker(pat)
end