raze/polymer/eduke32/source/lunatic/test.elua

-- test script for ELua/Lunatic Interpreter

print('--- ELua Test script ---')

local function checkfail(funcstr)
    local status, res = pcall(DBG_.loadstring(funcstr))
    if (status) then
        print('ERROR: '..funcstr.." DIDN'T fail")
    else
        print('SUCCESS: '..funcstr.." failed: "..res)
    end
end

local i

print('tweaking sector pals')
print('numsectors: ' .. gv.numsectors .. ' of ' .. gv.MAXSECTORS)

---[[
for i = 0, gv.numsectors/2 do
    sector[i].floorpal = 1;
    sector[i].ceilingpal = 2;
end

checkfail('gv.sprite[0].yrepeat = 100')  -- direct gv array access forbidden

local vol, lev
vol, lev = TEMP_getvollev()
print('volume='..vol..', level='..lev)

if (vol==1 and lev==1) then  -- E1L1
    print('tweaking some sprites 2')
    i = 562
    spriteext[i].alpha = 0.5;
    sprite[i].cstat = bit.bor(sprite[i].cstat, 2+512);
    spriteext[i].pitch = 128;
    spriteext[i].roll = 256;

    for spr in spritesofsect(307) do  -- some fence sprites in E1L1
        print('spr', spr)
        sprite[spr].pal = 6
    end
    for spr in spritesofsect(236) do
        print('#spr', spr)
    end

    --this is a problem
    --actor = {}
    actor[562].flags = bit.bor(actor[562].flags, 2);   -- pal 6 with goggles on front SEENINE
end

if (vol==1 and lev==8) then
    print('tweaking bunch 1');
    -- trueror1.map
    for i in sectorsofbunch(1, gv.CEILING) do
        sector[i].ceilingz = sector[i].ceilingz - 3*1024;
    end
    for i in sectorsofbunch(1, gv.FLOOR) do
        sector[i].floorz = sector[i].floorz - 3*1024;
    end
end

--]]
print('_G contains:')
for k,v in pairs(_G) do
    print(k, v)
end

checkfail('print(sprite[100000].ceilingpal)')  -- oob read access
checkfail('setmetatable(sprite, {})')  -- set metatable forbidden
checkfail('sector[-1].ceilingpal = 4')  -- oob write access
checkfail('sector[0].wallnum = 0')  -- wallnum member is read-only
checkfail('gv.numsectors = 4')  -- gv.numsectors is read-only
checkfail('gv.QWE = 4')  -- cannot create new fields in 'gv'
checkfail('sector[4] = sector[6]')  -- direct sector write access forbidden
checkfail('nextspritesect[4] = -666')  -- that would be horrible...
checkfail('print(nextspritesect[4].whatfield)')  -- we're indexing a plain array!
checkfail('wall[4].QWE = 123')  -- creating new keys forbidden... handled by LuaJit
checkfail("require('os')")  -- 'require' has been thrown away to be replaced by
                            -- something more restricted later
checkfail("new_global = 345")  -- we should declare globals
checkfail('gv.CEILING = 3')  -- can't redefine constants in 'gv'

print('--- end test script ---')