Added Super Castlevania 4 hitbox viewer lua script.
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pasky1382
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----------------------------
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----Super Castlevania IV----
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----------------------------
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--Author Pasky13
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---------------
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----TOGGLES----
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---------------
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--Box type toggles
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local candle = true
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local enemy = true
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local player = true
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--Center axis toggles
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local player_axis = false
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local whip_axis = false
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local projectile_axis = true
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local enemy_axis = true
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local candle_axis = false
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--Hitpoint display
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local playerhp = true
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local enemyhp = true
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--Cheats
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local cheats = false
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------------------
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---END TOGGLES----
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------------------
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---------------
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----GLOBALS----
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---------------
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local pbase = 0x540
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local ebase = 0x580
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local wbase = 0x200
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local pjbase = 0x440
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local ux = 0xA
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local uy = 0xE
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local uxrad = 0x28
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local uyrad = 0x2A
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local eactive = 0x10
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local camx = 0x1280
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local camy = 0x1298
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local elife = 0x06
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local plife = 0x13F4
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local hearts = 0x13F2
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local facing = 0x0578
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local timer = 0x13F0
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local xs = client.screenwidth() / 256
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local ys = client.screenheight() / 224
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-------------------
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----END GLOBALS----
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-------------------
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local function centeraxis(x,y)
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gui.drawLine(x,y+2,x,y-2,0xFFFFFFFF)
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gui.drawLine(x+2,y,x-2,y,0xFFFFFFFF)
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end
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local function player_hitbox()
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local x = mainmemory.read_u16_le(pbase+ux) - mainmemory.read_u16_le(camx)
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local y = mainmemory.read_u16_le(pbase+uy) - mainmemory.read_u16_le(camy)
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local cr = mainmemory.read_u8(0x576)
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if cr ~= 0x0F then
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gui.drawBox(x+7,y+27,x-7,y-19,0xFF0000FF,0x400000FF)
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if playerhp == true then
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gui.text((x-10) * xs,(y-26) * ys,"HP:" .. mainmemory.read_u8(plife))
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end
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else
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gui.drawBox(x+7,y+cr,x-7,y-cr,0xFF0000FF,0x400000FF)
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if playerhp == true then
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gui.text((x-10) * xs,(y-cr-7) * ys,"HP:" .. mainmemory.read_u8(plife))
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end
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end
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if player_axis == true then
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centeraxis(x,y)
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end
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end
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local function player_projectiles()
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local base = 0
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local x
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local y
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local xrad
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local yrad
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local oend = 3
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for i = 0,oend,1 do
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base = pjbase + (i * 0x40)
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if i == 0 then
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base = pjbase
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end
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if mainmemory.read_u16_le(base) ~= 0 then
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x = mainmemory.read_u16_le(base+ux) - mainmemory.read_u16_le(camx)
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y = mainmemory.read_u16_le(base+uy) - mainmemory.read_u16_le(camy)
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xrad = mainmemory.read_u16_le(base+uxrad)
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yrad = mainmemory.read_u16_le(base+uyrad)
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gui.drawBox(x-xrad,y-yrad,x+xrad,y+yrad,0xFFFFFFFF,0x40FFFFFF)
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if projectile_axis == true then
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centeraxis(x,y)
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end
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end
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end
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end
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local function player_whip()
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local base = 0
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local x
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local y
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local xrad
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local yrad
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local oend = 8
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for i = 0,oend,1 do
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base = wbase + (i * 0x40)
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if i == 0 then
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base = wbase
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end
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if mainmemory.read_u16_le(base) ~= 0 then
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x = mainmemory.read_u16_le(base+ux) - mainmemory.read_u16_le(camx)
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y = mainmemory.read_u16_le(base+uy) - mainmemory.read_u16_le(camy)
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xrad = mainmemory.read_u16_le(base+uxrad)
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yrad = mainmemory.read_u16_le(base+uyrad)
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if xrad == 0 and yrad == 0 then
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if base == 0x0400 then
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gui.drawBox(x-0x10,y-0x04,x+0x10,y+0x04,0xFFFFFFFF,0x40FFFFFF)
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else
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gui.drawBox(x-0x04,y-0x04,x+0x04,y+0x04,0xFFFFFFFF,0x40FFFFFF)
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end
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else
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gui.drawBox(x-xrad,y-yrad,x+xrad,y+yrad,0xFFFFFFFF,0x40FFFFFF)
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end
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if whip_axis == true then
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centeraxis(x,y)
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end
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end
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end
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end
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local function object_hitbox()
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local base = 0
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local x
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local y
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local xrad
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local yrad
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local oend = 36
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local drawn
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local life
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for i = 0,oend,1 do
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base = ebase + (i * 0x40)
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drawn = false
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if i == 0 then
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base = ebase
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elseif
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base == 0x540 then
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drawn = true
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end
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if mainmemory.read_u16_le(base+0x10) == 0x0E then
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if candle == true then
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x = mainmemory.read_u16_le(base+ux) - mainmemory.read_u16_le(camx)
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y = mainmemory.read_u16_le(base+uy) - mainmemory.read_u16_le(camy)
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xrad = mainmemory.read_u16_le(base+uxrad)
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yrad = mainmemory.read_u16_le(base+uyrad)
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gui.drawBox(x-xrad,y-yrad,x+xrad,y+yrad,0xFFFFD000,0x40FFD000)
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drawn = true
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if candle_axis == true then
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centeraxis(x,y)
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end
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end
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end
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if mainmemory.read_u16_le(base+0x10) ~= 0 and drawn == false then
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x = mainmemory.read_u16_le(base+ux) - mainmemory.read_u16_le(camx)
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y = mainmemory.read_u16_le(base+uy) - mainmemory.read_u16_le(camy)
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xrad = mainmemory.read_u16_le(base+uxrad)
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yrad = mainmemory.read_u16_le(base+uyrad)
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life = mainmemory.read_u16_le(base+elife)
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gui.drawBox(x-xrad,y-yrad,x+xrad,y+yrad,0xFFFF0000,0x40FF0000)
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drawn = true
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if enemyhp == true then
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if life > 0 and life ~= 255 then
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gui.text((x-10) * xs,(y-yrad-7) * ys,"HP:" .. life)
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end
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end
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if enemy_axis == true then
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centeraxis(x,y)
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end
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end
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end
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end
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local function cheat()
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memory.writebyte(plife,16)
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memory.writeword(timer,1024)
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memory.writebyte(hearts,32)
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end
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local function scaler()
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xs = client.screenwidth() / 256
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ys = client.screenheight() / 224
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end
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while true do
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scaler()
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if player == true then
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player_hitbox()
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player_whip()
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player_projectiles()
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end
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if enemy == true then
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object_hitbox()
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end
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if cheats == true then
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cheat()
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end
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emu.frameadvance()
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end
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