Lua script version of http://tasvideos.org/userfiles/info/11121287892615633 for PSX Bugs Bunny - Lost in Time NTSC (SLUS-00838). Shows: position, speed, health, carrots, golden carrots, clocks, ACME boxes and abilities.
--position and speed
local Xpos
local XposOld = 0
local Ypos
local YposOld = 0
local Zpos
local ZposOld = 0
local Xspeed = 0
local Yspeed = 0
local Zspeed = 0
--not really a need to look at Y-speed as it seems to be independent of XZ speed, might still be useful for jumping.
local XZspeed
--stats
local health
local inlvlCarrots
local inlvlGoldenCarrots
local inlvlClocks
local inlvlACME
local totalCarrots
local totalGoldenCarrots
local totalClocks
local abilities
local jump = false
local music = false
local sesame = false
local fan = false
local function hud()
--Actual speed vector addresses, not very good as they show speed even when you're blocked by a wall etc.
--addr 00069D30 X Speed [signed word]
--addr 00069D34 Y Speed(?) [signed word]
--addr 00069D38 Z Speed [signed word]
Xpos = memory.readdwordsigned(0x00069DC0)
Ypos = memory.readdwordsigned(0x00069DC4)
Zpos = memory.readdwordsigned(0x00069DC8)
--will not show the proper speed on the first frame of a level
--the game only runs at 30 fps.
local tempXspeed = math.abs(Xpos - XposOld)
local tempYspeed = math.abs(Ypos - YposOld)
local tempZspeed = math.abs(Zpos - ZposOld)
if tempXspeed ~= 0 or tempYspeed ~= 0 or tempZspeed ~= 0 then
Xspeed = tempXspeed
Yspeed = tempYspeed
Zspeed = tempZspeed
end
XZspeed = Xspeed + Zspeed
health = memory.readbyte(0x00010041)
inlvlCarrots = memory.readbyte(0x00069525)
inlvlGoldenCarrots = memory.readbyte(0x00069574)
inlvlClocks = memory.readbyte(0x00069514)
inlvlACME = memory.readbyte(0x00010044)
totalCarrots = memory.readbyte(0x00010043)
totalGoldenCarrots = (memory.readbyte(0x0001013C)*256) + memory.readbyte(0x00010047)
totalClocks = memory.readbyte(0x00010045)
abilities = memory.readbyte(0x00010048) --0x08 == SuperJump
if abilities >= 0x08 then
jump = true
abilities = abilities - 0x08
end
-- TODO: The rest of the abilities
gui.opacity(1.0)
gui.text(0,0,string.format("Pos (%6d,%6d,%6d)\n",Xpos,Ypos,Zpos)
..string.format("Speed XZ: %3d\n",XZspeed)
..string.format("Speed Y: %3d\n\n",Yspeed)
..string.format("Health: %d\n",health)
..string.format("Carrots: %d\n",totalCarrots)
..string.format("LVL Golden: %2d Total Golden: %3d\n",inlvlGoldenCarrots,totalGoldenCarrots)
..string.format("LVL Clocks: %2d Total Clocks: %3d\n",inlvlClocks,totalClocks)
..string.format("ACME boxes: %d\n\n",inlvlACME)
..string.format("Jump: %s\n",tostring(jump))
..string.format("Music: %s\n",tostring(music))
..string.format("Sesame: %s\n",tostring(sesame))
..string.format("Fan: %s\n",tostring(fan)))
XposOld = Xpos
YposOld = Ypos
ZposOld = Zpos
end
gui.register(hud)