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Crystalis collision box viewer

This commit is contained in:
pasky1382 2013-06-14 00:46:21 +00:00
parent a4a88ff139
commit 72b78e8dc9
1 changed files with 101 additions and 0 deletions
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101
BizHawk.MultiClient/output/Lua/NES/Crystalis.lua Normal file
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local camx
local camy
local HPDISPLAY = true
memory.usememorydomain("PRG ROM")
local function camera()
camx = mainmemory.read_u8(0x02)
if mainmemory.read_u8(0x03) > 0x7F then
camx = mainmemory.read_s8(0x02)
else
camx = camx + mainmemory.read_u8(0x03) * 256
end
camy = mainmemory.read_u8(0x04)
if mainmemory.read_u8(0x05) > 0x7F then
camy = mainmemory.read_s8(0x04) + 17
else
camy = camy + mainmemory.read_u8(0x05) * 239
end
end
local function player()
local x = mainmemory.read_u8(0x70) + mainmemory.read_u8(0x90) * 256 - camx
local y = mainmemory.read_u8(0xB0) + mainmemory.read_u8(0xD0) * 239 - camy
local x2 = mainmemory.read_u8(0x5C0)
local y2 = mainmemory.read_u8(0x5E0)
local invuln = mainmemory.read_u8(0x71A)
if bit.band(mainmemory.read_u8(0x3A1),0xF0) ~= 0 and invuln == 0 then -- If box exists
local off1 = bit.band(mainmemory.read_u8(0x3A1),0xF) * 4
local off2 = bit.bor(bit.band(mainmemory.read_u8(0x421),0x40),off1)
local xoff = memory.read_s8(0x35691 + off2)
local xrad = memory.read_u8(0x35692 + off2)
local yoff = memory.read_s8(0x35693 + off2)
local yrad = memory.read_u8(0x35694 + off2)
gui.drawBox(x+xoff,y+yoff,x+xoff+xrad,y+yoff+yrad,0xFF0000FF,0x300000FF)
end
--Player's attacks
for i = 2,4,1 do
if mainmemory.read_u8(0x4A0 + i) ~= 0 and i ~= 3 then
x = mainmemory.read_u8(0x70 + i) + mainmemory.read_u8(0x90 + i) * 256 - camx
y = mainmemory.read_u8(0xB0 + i) + mainmemory.read_u8(0xD0 + i) * 239 - camy
x2 = mainmemory.read_u8(0x5C0 + i)
y2 = mainmemory.read_u8(0x5E0 + i)
off1 = bit.band(mainmemory.read_u8(0x3A0 + i),0xF) * 4
off2 = bit.bor(bit.band(mainmemory.read_u8(0x422),0x40),off1)
xoff = memory.read_s8(0x35691 + off2)
xrad = memory.read_u8(0x35692 + off2)
yoff = memory.read_s8(0x35693 + off2)
yrad = memory.read_u8(0x35694 + off2)
gui.drawBox(x+xoff,y+yoff,x+xoff+xrad,y+yoff+yrad)
end
end
end
local function enemies()
for i = 5,0x1F,1 do
if mainmemory.read_u8(0x4A0 + i) ~= 0 then
local x = mainmemory.read_u8(0x70 + i) + mainmemory.read_u8(0x90 + i) * 256 - camx
local y = mainmemory.read_u8(0xB0 + i) + mainmemory.read_u8(0xD0 + i) * 239 - camy
local x2 = mainmemory.read_u8(0x5C0 + i)
local y2 = mainmemory.read_u8(0x5E0 + i)
local hp = mainmemory.read_u8(0x3C0 + i)
if x < 256 and x > 0 and y < 239 and y > 0 then
if bit.band(mainmemory.read_u8(0x3A0 + i),0xF0) ~= 0 then -- If box exists
local off1 = bit.band(mainmemory.read_u8(0x3A0 + i),0xF) * 4
local off2 = bit.bor(bit.band(mainmemory.read_u8(0x420 + i),0x40),off1)
local xoff = memory.read_s8(0x35691 + off2)
local xrad = memory.read_u8(0x35692 + off2)
local yoff = memory.read_s8(0x35693 + off2)
local yrad = memory.read_u8(0x35694 + off2)
gui.drawBox(x+xoff,y+yoff,x+xoff+xrad,y+yoff+yrad,0xFFFF0000,0x30FF0000)
if HPDISPLAY == true then
gui.text(x,y,"HP: " .. hp)
end
end
end
end
end
end
while true do
camera()
player()
enemies()
emu.frameadvance()
end