 &«Åp	lpxserverË‚EË‚Eut-table.luaÿã  
makeclass("unittests")


function unittests.tables()
    -- check table.count
    assert(table.count({}) == 0)
    assert(table.count({a=1,b=2}) == 2)
    assert(table.count({[2]=5,[5]=3}) == 2)

    -- check table.clear
    local t = { a = 1, b = 2 }
    table.clear(t, true)
    assert(t.a == nil)
    assert(t.b == nil)
    assert(table.count(t) == 0)

    -- check table.empty
    assert(table.empty({}) == true)
    assert(table.empty({1}) == false)
    assert(table.empty({a=1}) == false)

    -- check table.equal
    assert(table.equal({},{}))
    assert(not table.equal({}, {1}))
    assert(not table.equal({1}, {}))
    assert(table.equal({1,2,3}, {1,2,3}))
    assert(not table.equal({1,2,3}, {1,5,3}))
    assert(not table.equal({1,2}, {1,2,3}))
    assert(not table.equal({1,2,3}, {1,2}))
    assert(table.equal({a=1,b=2},{a=1,b=2}))
    assert(not table.equal({a=1,b=3},{a=1,b=2}))

    -- check table.push
    t = {}
    table.push(t, 1)
    assert(table.equal(t, {1}))
    table.push(t, 2)
    assert(table.equal(t, {1,2}))
    table.push(t, 3)
    assert(table.equal(t, {1,2,3}))
    
    -- check table.findremove
    t = {1,2,3,4,5,1,2,3,4,5}
    table.findremove(t, 2)
    assert(table.equal(t, {1,3,4,5,1,3,4,5}))
    table.findremove(t, 5)
    assert(table.equal(t, {1,3,4,1,3,4}))
    table.findremove(t, 1)
    assert(table.equal(t, {3,4,3,4}))
end

function unittests.deque()
    local d = deque.create()
    for i=1,7 do
        for j=1,i do
            d:pushr(j)
        end
        for j=1,i do
            assert(d:nthl(j) == j)
        end
        for j=1,i do
            assert(d:popl() == j)
        end
    end
    for i=1,7 do
        for j=1,i do
            d:pushl(j)
        end
        for j=1,i do
            assert(d:nthr(j) == j)
        end
        for j=1,i do
            assert(d:popr() == j)
        end
    end
    for i=1,7 do
        for j=1,i do
            d:pushr(j)
        end
        for j=1,i do
            assert(d:popr() == i+1-j)
        end
    end
end
rh`ut-globaldb.luaÿm  makeclass("unittests")

function unittests.globaldb()
    local g1a = global.table("unittest-g1")
    local g2a = global.table("unittest-g2")
    local g1b = global.table("unittest-g1")
    local g2b = global.table("unittest-g2")
    assert(g1a == g1b)
    assert(g2a == g2b)
    assert(g1a.__global == "unittest-g1")
    assert(g2a.__global == "unittest-g2")
end

S /Rut-tablecmp.luaÿ>  
-- the tdc function calculates diffs, and returns those
-- diffs as a human-readable string.
local tdc = table.diffcompare

-- the tda function calculates diffs, applies the diffs to the second
-- table, and then returns true if the second table equals the first.
local tda = table.diffapply

function unittests.diffcompare()
    local mtab = nil
    local rtab = nil

    -- No differences in these simple-valued tables.
    assert(tdc({}, {a=true}, {}, {a=true}) == "")
    assert(tdc({}, {a=5}, {}, {a=5}) == "");
    assert(tdc({}, {a="foo"}, {}, {a="foo"}) == "")

    -- Test transmission of missing simple values.
    assert(tdc({}, {a=true}, {}, {}) == "a=true;")
    assert(tdc({}, {a=5}, {}, {}) == "a=5;");
    assert(tdc({}, {a="foo"}, {}, {}) == "a=foo;")

    -- Test the replacement of simple values.
    assert(tdc({}, {a=true}, {}, {a=false}) == "a=true;")
    assert(tdc({}, {a=5}, {}, {a=4}) == "a=5;");
    assert(tdc({}, {a="foo"}, {}, {a="bar"}) == "a=foo;")

    -- Test the clearing of values.
    assert(tdc({}, {}, {}, {a=true}) == "a=nil;")
    assert(tdc({}, {}, {}, {a=5}) == "a=nil;");
    assert(tdc({}, {}, {}, {a="foo"}) == "a=nil;")

    -- Try boolean keys.
    assert(tdc({}, {[true]=3}, {}, {}) == "true=3;")
    assert(tdc({}, {}, {}, {[true]=3}) == "true=nil;")

    -- Try number keys.
    assert(tdc({}, {[7]=3}, {}, {}) == "7=3;")
    assert(tdc({}, {}, {}, {[7]=3}) == "7=nil;")

    -- Try a table with multiple keys.
    assert(tdc({}, {a=4, b=5, c=6}, {}, {b=5, c=7, d=8}) == "a=4;c=6;d=nil;")

    -- Nonsortable keys should be ignored (no diffs).
    assert(tdc({}, {[{}]=3}, {}, {}) == "")

    -- Try a table containing a class.
    assert(tdc({}, {a=deque}, {}, {}) == "a=class deque;")

    -- Try a table containing a pointer to the global environment.
    assert(tdc({}, {a=_G}, {}, {}) == "a=globals;")

    -- GlobalDB tables should be forced to NIL.
    assert(tdc({}, {a=global.table("foo")}, {}, {a=global.table("foo")}) == "a=nil;");
    assert(tdc({}, {}, {}, {a=global.table("foo")}) == "a=nil;");
    assert(tdc({}, {a=global.table("foo")}, {}, {}) == "");
    
    -- Set up some numbered tables for tests involving such.
    local mtab10 = {}
    local stab10 = {}
    local mtnmap = {}
    local stnmap = {}
    mtnmap[mtab10] = 10
    stnmap[stab10] = 10

    -- confirm that numbered tables are being transmitted.
    assert(tdc(mtnmap, {a=mtab10}, stnmap, {}) == "a=table 10;")
    assert(tdc(mtnmap, {a=mtab10}, stnmap, {a=stab10}) == "")
    assert(tdc(mtnmap, {a=3}, stnmap, {a=stab10}) == "a=3;")
    assert(tdc(mtnmap, {}, stnmap, {a=stab10}) == "a=nil;")

    -- confirm that unnumbered tables are forced to nil.
    assert(tdc(mtnmap, {a={}}, stnmap, {}) == "")
    assert(tdc(mtnmap, {a={}}, stnmap, {a=3}) == "a=nil;")

    -- transmit a correction to the metatable.
    mtab={}
    stab={}
    setmetatable(mtab, mtab10)
    setmetatable(stab, stab10)
    assert(tdc(mtnmap, mtab, stnmap, {}) == "nil=table 10;")
    assert(tdc(mtnmap, mtab, stnmap, stab) == "")
    assert(tdc(mtnmap, {}, stnmap, stab) == "nil=nil;")

    -- we're not going to test tangibles
    -- creating tangibles here is too difficult.
end

function unittests.diffapply()
    local tab10={id=tab10}
    local tab11={id=tab11}
    local tnmap={}
    tnmap[tab10] = 10
    tnmap[tab11] = 11
    local mtab=nil
    local stab=nil

    -- verify some simple values.
    assert(tda(tnmap, {a=1}, {}))
    assert(tda(tnmap, {[true]="foo"}, {}))
    assert(tda(tnmap, {[3]=false}, {}))

    -- verify a table with multiple simple values.
    assert(tda(tnmap, {a=1, b=2, c=3}, {}))

    -- verify that it can remove or replace wrong values.
    assert(tda(tnmap, {a=1,b=2}, {b=3,c=4}))

    -- verify a table containing another table.
    assert(tda(tnmap, {a=tab10, b=tab11}, {}))

    -- verify a table containing a class.
    assert(tda(tnmap, {a=deque, b=table}, {}))

    -- verify a table containing the global environment.
    assert(tda(tnmap, {a=_G}, {}))

    -- GlobalDB tables should be forced to NIL.
    rtab={a=3}
    assert(not tda({}, {a=global.table("foo")}, rtab))
    assert(rtab.a == nil)

    -- Unnumbered tables should be forced to NIL.
    rtab={a=3}
    assert(not tda({}, {a={}}, rtab))
    assert(rtab.a == nil)

    -- transmit a correction to the metatable
    mtab={}
    rtab={}
    setmetatable(mtab, tab10)
    assert(tda(tnmap, mtab, rtab))
    assert(getmetatable(rtab) == tab10)

    -- transmit a clearing of the metatable
    mtab={}
    rtab={}
    setmetatable(rtab, tab10)
    assert(tda(tnmap, mtab, rtab))
    assert(getmetatable(rtab) == nil)

    -- don't test tangibles.
end

Wƒq	login.luaÿ±  makeclass('login')

function login.interface(actor, place)
    gui.menu_item("cb_becomeplayer", "Become a Player")
    gui.menu_item("cb_p123", "Print 1, 2, 3")
end

function login.cb_becomeplayer(actor, place, dialog)
    tangible.setclass(actor, player)
    tangible.animate(actor,{action="warp",plane="main",x=0,y=0,z=0})
end

function login.cb_p123(actor, place, dialog)
    print(1)
    wait(1)
    print(2)
    wait(1)
    print(3)
end

-- this is function documentation for setfoo.
function setfoo(n)
    tangible.nopredict()
    tangible.actor().inventory.foo = n
end

function buildq()
    return tangible.build{class="login", x=10, y=0, z=0, plane="nowhere", graphic="what"}
end
n„Gc	horps.luaÿD  makeclass('player')

--
-- Data Structure
--   Army.Count
--   Army.Kind          'r','p','s'
--

function player.interface(actor, place)
    gui.menu_item("cb_north",    "Go North")
    gui.menu_item("cb_south",    "Go South")
    gui.menu_item("cb_east",     "Go East")
    gui.menu_item("cb_west",     "Go West")
    gui.menu_item("cb_map",      "Show the Map")
    gui.menu_item("cb_emit_army","Emit an Army")
    gui.menu_item("cb_emit_buff","Emit a Buff")
end

function player:printanimstate()
    local graphic,plane,x,y,z,facing = tangible.animstate(self)
    print("Resulting state: ", graphic, plane, x, y, z, facing)
end

function player.cb_north(actor, place, dialog)
    tangible.animate(place, {action="walk", dy=1})
    actor:printanimstate()
end

function player.cb_south(actor, place, dialog)
    tangible.animate(place, {action="walk", dy=-1})
    actor:printanimstate()
end

function player.cb_east(actor, place, dialog)
    tangible.animate(place, {action="walk", dx=1})
    actor:printanimstate()
end

function player.cb_west(actor, place, dialog)
    tangible.animate(place, {action="walk", dx=-1})
    actor:printanimstate()
end

function player.cb_emit_army(actor,place,dialog)
    local _,pl,ax,ay=tangible.animstate(actor)
    t={class='army',x=ax,y=ay,z=0,plane=pl,graphic='army'}
    pprint("building ",t)
    tangible.build(t)
    t.kind='r'
    t.count=5
    end

function player.cb_emit_buff(actor,place,dialog)
    local _,pl,ax,ay=tangible.animstate(actor)
    t={class='army',x=ax,y=ay,z=0,plane=pl,graphic='buff'}
    pprint("building ",t)
    tangible.build(t)
    end

makeclass('army')
makeclass('buff')

function seq(a,b,c) return a<=b and b<=c or false end

function player.cb_map(actor,place,dialog)
  local rad=2
  local scratch={}
  local lis=tangible.near(actor,rad,true,false)
  pprint("cb_map ",lis)
  for _,t in pairs(lis) do
    local graphic,plane,x,y,z,facing = tangible.animstate(t)
    local c=tangible.getclass(t)
    local dx,dy=tangible.xyz(t)
    local offset=(dy+rad)*(rad*2+1)+dx+rad
    local cl=tangible.getclass(t)
    print("Offset of "..cl.." is "..offset)
    if not scratch[offset] then scratch[offset]={} end
    if not scratch[offset].armies then scratch[offset].armies={} end
    if cl=='player' then table.insert(scratch[offset].armies,t) end
    if not scratch[offset].count then scratch[offset].count={}
    if not scratch[offset].count[cl] then scratch[offset].count[cl]=0 end
    if t.count then scratch[offset].count[cl]=scratch[offset].count[cl]+t.count end
    end
  for dy=-rad,rad do for line=0,1 do
    local lbuf=""
    for dx=-rad,rad do
      if     line==0 then lbuf=lbuf.."---"
      elseif line==1 then
        local kc=0
        local tc=0
        local kstr=' '
        for k,c in pairs(scratch[offset].count) do if c>0 then
          kc=kc+1
          tc=tc+c
          if kc>1 then kstr='M' else kstr=k end
          end end
        lbuf=lbuf.."-"..kstr..(tc>0 and tc or " ")
        end end
    lbuf=lbuf.."-"
    print(lbuf)
    end end
    lbuf=""
    for dx=-rad,rad do lbuf=lbuf.."---" end
    lbuf=lbuf.."-"
    print(lbuf)
    end
  end

    
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