Xenogears LUA script

-- Script positions + IGT
--additions made by beta_aquarii

adresse_x_position = 0x06EF82
adresse_y_position = 0x006EF84
adresse_z_position = 0x006EF86
adresse_seconde = 0x0059418
adresse_minute = 0x0059420
adresse_heure = 0x0059484

--non overworld step/encounter counts
free_steps = 0x0B2294
enc_steps = 0x0B22A0

--non-gear enemy HP locations
enemyhp_1 = 0x0CD184
enemyhp_2 = 0x0CD2F4
enemyhp_3 = 0x0CD464
enemyhp_4 = 0x0CD5D4
enemyhp_5 = 0x0CD744

--gear based enemy HP locations
gearenemyhp_1 = 0x0CD23C
gearenemyhp_2 = 0x0CD3AC
gearenemyhp_3 = 0x0CD51C
gearenemyhp_4 = 0x0CD68C

while true do

    x_position = memory.readwordsigned(adresse_x_position)
    y_position = memory.readwordsigned(adresse_y_position)
    z_position = -memory.readwordsigned(adresse_z_position)
    heure = memory.readword(adresse_heure)
    minute = memory.readword(adresse_minute)
    seconde = memory.readword(adresse_seconde)

    --copy values from mem locs to local variables
    steps = memory.readwordsigned(free_steps)
    encounter = memory.readwordsigned(enc_steps)

    --enemy HP
    ehp1 = memory.readwordsigned(enemyhp_1)
    ehp2 = memory.readwordsigned(enemyhp_2)
    ehp3 = memory.readwordsigned(enemyhp_3)
    ehp4 = memory.readwordsigned(enemyhp_4)
    ehp5 = memory.readwordsigned(enemyhp_5)

    if z_position == 0 then
    z_position = memory.readwordsigned(adresse_z_position)
    end
    if minute <= 9 then
    minute = "0"..memory.readword(adresse_minute)
    end
    if seconde <= 9 then
    seconde = "0"..memory.readword(adresse_seconde)
    end

    gui.text(2,90,"x = "..x_position)
    gui.text(2,100,"y = "..y_position)
    gui.text(2,110,"z = "..z_position)
    gui.text(0,209,"IGT:["..heure..":"..minute..":"..seconde.."]")

    --display steps
    gui.text(2, 120, "Free steps: "..steps)
    if encounter > 0 then
        gui.text(2, 130, "Steps till encounter: "..encounter)
    end

    --displaying enemy information
    --if encounter has been trigger (value of 8384 signed),
    --display the HPs of enemies
    if encounter == 8384 then
        gui.text(4, 10, "Enemy 1 HP: "..ehp1)
        gui.text(4, 20, "Enemy 2 HP: "..ehp2)
        gui.text(4, 30, "Enemy 3 HP: "..ehp3)
        gui.text(4, 40, "Enemy 4 HP: "..ehp4)
        gui.text(4, 50, "Enemy 5 HP: "..ehp5)
    end

    emu.frameadvance()
end