160 lines
3.9 KiB
Lua
160 lines
3.9 KiB
Lua
--Author Pasky13
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---------------
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----GLOBALS----
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---------------
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local pbase = 0xBA8
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local px = 0xBAD
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local py = 0xBB0
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local cx = 0x00B4
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local cy = 0x00B6
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---------------
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----TOGGLES----
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---------------
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local draw_megaman = true
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local draw_enemies = true
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local draw_hpvalues = true
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local draw_projectiles = true
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--local draw_instantbox = false -- Bizhawk doesnt support breakpoints
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local xm
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local ym
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-- Breakpoints not yet implemented in bizhawk
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-- local function draw_instabox(base)
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-- local camx = mainmemory.read_u16_le(cx)
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-- local camy = mainmemory.read_u16_le(cy)
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-- local facing = mainmemory.read_u8(base + 0x11)
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-- local x = mainmemory.read_u16_le(base + 5) - camx
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-- local y = mainmemory.read_u16_le(base + 8) - camy
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-- local boxpointer = mainmemory.read_u16_le(base +0x20) + 0x860000
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-- local xoff = mainmemory.read_s8(boxpointer + 0)
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-- local yoff = mainmemory.read_s8(boxpointer + 1)
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-- local xrad = mainmemory.read_u8(boxpointer + 2)
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-- local yrad = mainmemory.read_u8(boxpointer + 3)
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-- if facing > 0x45 then
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-- xoff = xoff * -1
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-- end
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-- gui.drawBox(x + xoff +xrad,y + yoff + yrad, x + xoff - xrad, y + yoff - yrad,0xFFFF0000,0x05FF0000)
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-- end
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memory.usememorydomain("CARTROM")
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local function megaman()
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local camx = mainmemory.read_u16_le(cx)
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local camy = mainmemory.read_u16_le(cy)
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local x = mainmemory.read_u16_le(px) - camx
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local y = mainmemory.read_u16_le(py) - camy
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local facing = mainmemory.read_u8(pbase + 0x11)
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local boxpointer = mainmemory.read_u16_le(pbase + 0x20) + 0x28000
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local xoff = memory.read_s8(boxpointer + 0)
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local yoff = memory.read_s8(boxpointer + 1)
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local xrad = memory.read_u8(boxpointer + 2)
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local yrad = memory.read_u8(boxpointer + 3)
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if facing > 0x45 then
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xoff = xoff * -1
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end
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gui.drawBox(x + xoff +xrad,y + yoff + yrad, x + xoff - xrad, y + yoff - yrad,0xFF0000FF,0x400000FF)
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end
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local function enemies()
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local x
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local xoff
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local xrad
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local y
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local yoff
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local yrad
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local camx = mainmemory.read_u16_le(cx)
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local camy = mainmemory.read_u16_le(cy)
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local base
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local boxpointer
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local facing
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local fill
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local outl
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local start = 0xE68
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local oend = 32
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for i = 0, oend,1 do
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base = start + (i * 0x40)
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if i == 0 then
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base = start
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end
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if mainmemory.read_u8(base) ~= 0 then
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if i > 14 and i < 21 then
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if draw_projectiles == true then
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fill = 0x40FFFFFF
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outl = 0xFFFFFFFF
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else
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fill = 0x00000000
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outl = 0x00000000
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end
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else
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fill = 0x40FF0000
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outl = 0xFFFF0000
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end
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if i > 21 then
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fill = 0x40FFFF00
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outl = 0xFFFFFF00
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end
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facing = mainmemory.read_u8(base + 0x11)
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x = mainmemory.read_u16_le(base + 5) - camx
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y = mainmemory.read_u16_le(base + 8) - camy
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boxpointer = mainmemory.read_u16_le(base +0x20) + 0x28000
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xoff = memory.read_s8(boxpointer + 0)
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yoff = memory.read_s8(boxpointer + 1)
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xrad = memory.read_u8(boxpointer + 2)
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yrad = memory.read_u8(boxpointer + 3)
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if facing > 0x45 then
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xoff = xoff * -1
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end
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--Breakpoints not yet implemented in Bizhawk
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-- if draw_instantbox == true then
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-- memory.registerwrite(0x7E0000 + base + 0x20,2,function ()
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-- draw_instabox(memory.getregister("D"))
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-- end)
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-- end
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--gui.text(x,y,string.format("%X",base)) -- Debug
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gui.drawBox(x + xoff +xrad,y + yoff + yrad, x + xoff - xrad, y + yoff - yrad,outl, fill)
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if draw_hpvalues == true and mainmemory.read_u8(base+0x27) > 0 then
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if i < 15 or i > 20 then
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gui.text((x-5) * xm,(y-5) * ym,"HP: " .. mainmemory.read_u8(base+0x27))
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end
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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 scaler()
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xm = client.screenwidth() / 256
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ym = 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 draw_megaman == true then
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megaman()
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end
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if draw_enemies == true then
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enemies()
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end
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emu.frameadvance()
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end |