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alexbevi
GitHub Repository: alexbevi/BizHawk
 Path: blob/master/Assets/Lua/PCE/Neutopia.lua
2 views
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-- Neutopia (USA) Collision Box Viewer v1.0

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-- Author: Pasky (6/22/2015)

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-- For use with Bizhawk

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memory.usememorydomain("System Bus")

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local function player()

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	local hp = mainmemory.read_u8(0x14c5)

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	local x = mainmemory.read_u8(0x1063)

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	local h = mainmemory.read_u8(0x112F)

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	local y = mainmemory.read_u8(0x10C9) - 0xA - h

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	local xrad = 0x6

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	local yrad = 0xC

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	gui.drawText(1,1,"HP: " .. hp,0xFFFFFFFF,10,"Arial")

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	gui.drawBox(x+xrad,y+yrad,x-xrad,y-yrad,0xFF0000FF,0x400000FF)

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end

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local function enemy()

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	local XREG = emu.getregister("X")

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	local YREG = emu.getregister("Y")

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	local hp = mainmemory.read_u8(0x14C5 + XREG) + 1

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	local x = mainmemory.read_u8(0x1063 + XREG)

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	local h = mainmemory.read_u8(0x112F + XREG) 

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	local y = mainmemory.read_u8(0x10C9 + XREG) - h

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	local xoff = memory.read_s8(mainmemory.read_u16_le(0x0018) + YREG)

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	local xrad = memory.read_u8(mainmemory.read_u16_le(0x0018) + YREG - 1)

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	local yoff = memory.read_s8(mainmemory.read_u16_le(0x0018) + YREG + 2) 

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	local yrad = memory.read_u8(mainmemory.read_u16_le(0x0018) + YREG + 1) 

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	gui.drawText(x+xoff-xrad,y+yrad+yoff+4,"HP: " .. hp,0xFFFFFFFF,8,"Arial")

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	gui.drawBox(x+xrad,y+yoff+yrad,x-xrad,y+yoff-yrad,0xFFFF0000,0x40FF0000)

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end

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local function attack()

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	local XREG = emu.getregister("X")

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	local YREG = emu.getregister("Y")

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	local x = mainmemory.read_u8(0x1063)

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	local h = mainmemory.read_u8(0x112F)

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	local y = mainmemory.read_u8(0x10C9) - h

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	local xoff = memory.read_s8(0xD453 + YREG)

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	local yoff = memory.read_s8(0xD45B + YREG)

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	local xrad = mainmemory.read_u8(0x15BE)

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	local yrad = mainmemory.read_u8(0x15BF)

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	gui.drawBox(x+xoff+xrad,y+yoff+yrad,x+xoff-xrad,y+yoff-yrad,0xFFFFFFFF,0x40FFFFFF)

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end

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local function subweapon()

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	local XREG = emu.getregister("X")

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	local YREG = emu.getregister("Y")

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	local x = mainmemory.read_u8(0x1063 + XREG)

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	local h = mainmemory.read_u8(0x112F + XREG)

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	local y = mainmemory.read_u8(0x10C9 + XREG) - h

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	local xoff = memory.read_s8(mainmemory.read_u16_le(0x0018) + YREG - 1)

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	local yoff = memory.read_s8(mainmemory.read_u16_le(0x0018) + YREG + 1)

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	local yrad = memory.read_u8(mainmemory.read_u16_le(0x0018) + YREG)

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	local xrad = memory.read_u8(mainmemory.read_u16_le(0x0018) + YREG - 2)

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	gui.drawBox(x+xoff+xrad,y+yoff+yrad,x+xoff-xrad,y+yoff-yrad,0xFFFFFFFF,0x40FFFFFF)

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end	

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event.onmemoryexecute(attack,0x00D430)

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event.onmemoryexecute(enemy,0x00D48F)

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event.onmemoryexecute(subweapon,0x00D88E)

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while true do

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	player()

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	emu.frameadvance()

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end

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