-- Crash Huge Adventure lua v2.2.1-beta Virtual Boy Advance
-- This is Community Work Please Help
-- Join in add updates of your own and add your name

-- Values found by: Spikestuff, Got4n, Dica
-- Script Edited by: Spikestuff, Ilari, Dica, TASEditor, RGamma, Warepire, ThunderAxe

function TableMerge(t1,t2)
    local t3 = {}
    for k,v in pairs(t1) do
        t3[k] = v
    end
    for k,v in pairs(t2) do
        t3[k] = v
    end
    return t3
end

auto = 0
x_pos = 0
y_pos = 0
x_pos_bonus = 0
y_pos_bonus = 0
spd_average_start = 0
spd_average_frames = 0
x_speed_average = 0
y_speed_average = 0
real_speed_average = 0

while true do
area = memory.readbyte(0x3001644)
areab = memory.readbyte(0x200000E)
mask = memory.readbyte(0x200009C)
lvl = memory.readbyte(0x200000E)
ex = memory.readbyte(0x2003AB8)

x_pos_prev = x_pos
y_pos_prev = y_pos
x_pos = memory.readlong(0x2010A14)
y_pos = memory.readlong(0x2010A18)
x_speed = x_pos - x_pos_prev
y_speed = y_pos - y_pos_prev
real_speed = math.sqrt(x_speed*x_speed + y_speed*y_speed) -- do not trust during jumps!

old_y_speed = memory.readwordsigned(0x02010A78)
old_x_speed = memory.readwordsigned(0x02010A74)

x_pos_prev_bonus = x_pos_bonus
y_pos_prev_bonus = y_pos_bonus
x_pos_bonus = memory.readlong(0x2010E2C)
y_pos_bonus = memory.readlong(0x2010E30)
x_speed_bonus = x_pos_bonus - x_pos_prev_bonus
y_speed_bonus = y_pos_bonus - y_pos_prev_bonus
real_speed_bonus = math.sqrt(x_speed_bonus*x_speed_bonus + y_speed_bonus*y_speed_bonus) -- do not trust during jumps!

old_x_speed_bonus = memory.readwordsigned(0x2010E8C)
old_y_speed_bonus = memory.readwordsigned(0x2010E90)

spd_average_frames = spd_average_frames + 1
x_speed_average = ( (x_speed_average * (spd_average_frames -1) ) +x_speed) / spd_average_frames
y_speed_average = ( (y_speed_average * (spd_average_frames -1) ) +y_speed) / spd_average_frames
real_speed_average = ( (real_speed_average * (spd_average_frames -1) ) +real_speed) / spd_average_frames

if ex > 0 and ex <= 3 or area == 1 or area == 5 or area == 8 or area == 9 or area == 11 or area == 13 or area == 14 or area == 15 or area == 17 then
    auto = 0
else
    if input.get()["i"] or input.get()["I"] then
        auto = 1
    elseif input.get()["o"] or input.get()["O"] then
        auto = 0
    elseif input.get()["m"] or input.get()["M"] then -- Reset Speed Average Calc
            spd_average_start = emu.framecount()
            spd_average_frames = 0
            x_speed_average = 0
            y_speed_average = 0
            real_speed_average = 0
    end
end

if auto == 1 then -- Automatic Slide Spin Script. Still needs to be worked on.
    direction = memory.readbytesigned(0x030007E0)
    dir = nil
    action = nil
    if area ~= 6 then -- Normal
        sli_spi_timer = memory.readwordsigned(0x2010DDC)
        spin_or_slide = memory.readbyte(0x2010A1E)
        is_sliding = spin_or_slide == 20

        gui.text(2,24,"Automatic Mode","yellow")

        if direction == 16 then -- right
            dir = {right = true}
        elseif direction == 32 then -- left
            dir = {left = true}
        end
        if math.abs(old_x_speed) >= 256 and sli_spi_timer == 0 and old_y_speed == 0 and not is_sliding then
            action = {R = true}
        elseif sli_spi_timer == 10 and is_sliding then
            action = {B = true}
        end
        if action ~= nil and dir ~= nil then
            joypad.set(1, TableMerge(action, dir))
        end
    else -- Bonus Round
        sli_spi_timer = memory.readwordsigned(0x020111F4)
        spin_or_slide = memory.readbyte(0x2010E36)
        is_sliding = spin_or_slide == 20

        gui.text(2,24,"Automatic Mode","orange")

        if direction == 16 then -- right
            dir = {right = true}
        elseif direction == 32 then -- left
            dir = {left = true}
        end
        if math.abs(old_x_speed_bonus) >= 256 and sli_spi_timer == 0 and old_y_speed_bonus == 0 and not is_sliding then
            action = {R = true}
        elseif sli_spi_timer == 10 and is_sliding then
            action = {B = true}
        end
        if action ~= nil and dir ~= nil then
            joypad.set(1, TableMerge(action, dir))
        end
    end
end

if area == 11 or area == 13 or area == 14 or area == 15 or area == 16 or area == 17 then else
    if area == 5 or area == 9 then
            gui.text(2,32,memory.readwordsigned(0x3003F34),"orange")
        else
    if area == 2 and areab == 3 or area == 18 then
            gui.text(2,120,memory.readwordsigned(0x3001404),"yellow")
        else
            gui.text(2,120,memory.readwordsigned(0x300082C),"yellow")
end end end

if area == 9 then  -- N.Gin Fight
    bhealth = memory.readbyte(0x3004130)
    thealth = memory.readbyte(0x30040B0)
    lhealth = memory.readshort(0x30041B0)
    rhealth = memory.readshort(0x3004230)
    if bhealth ~= 255 and bhealth ~= -1 then
        gui.text(18,48,"Bomb: " .. (bhealth+1)/2) end
    if lhealth ~= 0 or rhealth ~= 0 then
        gui.text(6,56,"Rockets: " .. (lhealth/2) .. "/" .. (rhealth/2)) end
    if thealth ~= 255 and thealth ~= -1 then
        gui.text(10,64,"Turret: " .. (thealth+1)/2) end
end

if area == 8 then -- Dingodile Fight
    dshi = memory.readbyte(0x2003EFC)
    gui.text(2,24,"Shield: " .. ((dshi == 1) and "ON" or "OFF - " .. memory.readbyte(0x20118CC))); else
end

if area == 7 then -- Tiny Fight
    tatt = memory.readbyte(0x2011FDC)
    gui.text(2,24,"Can Hit: " .. ((tatt == 8) and "YES - " .. memory.readbyte(0x02011FF4) or "NO")); else
end

if area == 16 then
    slide_count = 0
    aku = memory.readbyte(0x200009C)
    gui.text(2,9,"Mask Level: " .. aku,"yellow") else
end

if area == 2 and areab == 3 then else
    if area == 11 or area == 13 or area == 14 or area == 15 or area == 16 or area == 17 then else
        if area == 6 then --Bonus
            gui.text(2,32,"Pixel X: " .. x_pos_bonus)
            gui.text(2,40,"Pixel Y: " .. y_pos_bonus)
            gui.text(2,48,"Speed X: " .. x_speed_bonus)
            gui.text(2,56,"Speed Y: " .. y_speed_bonus)
            gui.text(2,64,"RealSpd: " .. real_speed_bonus)
            gui.text(2,128,"Slide Time: 22/" .. memory.readwordsigned(0x20111F4),"orange")
            gui.text(2,136," Spin Time: 23/" .. memory.readwordsigned(0x20111F4),"orange")
        else
        if area == 5 or area == 9 then -- Flying Cooldown
            cdwn = memory.readbyte(0x30014E0)-1
            if cdwn ~= -1 then
                gui.text(2,40,"Cooldown: " .. cdwn)
            end
        else
        if area == 10 then -- Neo Cortex and Mega Mix
            gui.box(0,142,240,160,"black")
            gui.text(116,143,"Pixel X: " .. x_pos)
            gui.text(116,151,"Pixel Y: " .. y_pos)
            gui.text(188,143,"Speed X: " .. x_speed)
            gui.text(188,151,"Speed Y: " .. y_speed)
            gui.text(128,134,"Slide: 22| " .. memory.readwordsigned(0x2010DDC).. " |23 :Spin","yellow")
            gui.text(2,134,"Real Speed: " .. real_speed)
        else -- Normal
            gui.text(2,32,"Pixel X: " .. x_pos)
            gui.text(2,40,"Pixel Y: " .. y_pos)
            gui.text(2,48,"Speed X: " .. x_speed)
            gui.text(2,56,"Speed Y: " .. y_speed)
            gui.text(2,64,"RealSpd: " .. real_speed)
            gui.text(2,72,"Avg.F.S: " .. spd_average_start) -- Average Frame Start
            gui.text(2,80,"S.X Avg: " .. x_speed_average) -- Speed X Average
            gui.text(2,88,"S.Y Avg: " .. y_speed_average) -- Speed Y Average
            gui.text(2,96,"R.S.Avg: " .. real_speed_average) -- Real Speed Average
            if area == 1 or area == 8 then
                gui.text(2,136," Spin Dur.: 24/" .. memory.readwordsigned(0x2010DDC),"green")
            else
                gui.text(2,128,"Slide Time: 22/" .. memory.readwordsigned(0x2010DDC),"yellow")
                gui.text(2,136," Spin Time: 23/" .. memory.readwordsigned(0x2010DDC),"yellow") end
end end end end end

if not movie.active() then
    gui.drawbox(0,0,78,8, "red")
    gui.text(2,1, "MOVIE NOT RECORDING")
else
    gui.text(2,1,"RR: " .. movie.rerecordcount())
end

vba.frameadvance() end