local loaded, scene -- ./ecs/ecs.can:54
if ... then -- ./ecs/ecs.can:55
loaded, scene = pcall(require, (...):match("^(.-)ecs") .. "scene") -- ./ecs/ecs.can:55
end -- ./ecs/ecs.can:55
if not loaded then -- ./ecs/ecs.can:56
scene = nil -- ./ecs/ecs.can:56
end -- ./ecs/ecs.can:56
local ecs -- ./ecs/ecs.can:58
local recDestroySystems -- ./ecs/ecs.can:104
recDestroySystems = function(system) -- ./ecs/ecs.can:104
for i = # system["systems"], 1, - 1 do -- ./ecs/ecs.can:105
local s -- ./ecs/ecs.can:106
s = system["systems"][i] -- ./ecs/ecs.can:106
recDestroySystems(s) -- ./ecs/ecs.can:107
s:onDestroy() -- ./ecs/ecs.can:108
system["systems"][i] = nil -- ./ecs/ecs.can:109
if s["name"] then -- ./ecs/ecs.can:110
system["world"]["s"][s["name"]] = nil -- ./ecs/ecs.can:111
end -- ./ecs/ecs.can:111
end -- ./ecs/ecs.can:111
end -- ./ecs/ecs.can:111
local recCallOnRemoveFromWorld -- ./ecs/ecs.can:116
recCallOnRemoveFromWorld = function(world, systems) -- ./ecs/ecs.can:116
for _, s in ipairs(systems) do -- ./ecs/ecs.can:117
s:clear() -- ./ecs/ecs.can:118
recCallOnRemoveFromWorld(world, s["systems"]) -- ./ecs/ecs.can:119
s:onRemoveFromWorld(world) -- ./ecs/ecs.can:120
end -- ./ecs/ecs.can:120
end -- ./ecs/ecs.can:120
local copy -- ./ecs/ecs.can:126
copy = function(a, b, cache) -- ./ecs/ecs.can:126
if cache == nil then cache = {} end -- ./ecs/ecs.can:126
for k, v in pairs(a) do -- ./ecs/ecs.can:127
if type(v) == "table" then -- ./ecs/ecs.can:128
if b[k] == nil then -- ./ecs/ecs.can:129
if cache[v] then -- ./ecs/ecs.can:130
b[k] = cache[v] -- ./ecs/ecs.can:131
else -- ./ecs/ecs.can:131
cache[v] = {} -- ./ecs/ecs.can:133
b[k] = cache[v] -- ./ecs/ecs.can:134
copy(v, b[k], cache) -- ./ecs/ecs.can:135
setmetatable(b[k], getmetatable(v)) -- ./ecs/ecs.can:136
end -- ./ecs/ecs.can:136
elseif type(b[k]) == "table" then -- ./ecs/ecs.can:138
copy(v, b[k], cache) -- ./ecs/ecs.can:139
end -- ./ecs/ecs.can:139
elseif b[k] == nil then -- ./ecs/ecs.can:141
b[k] = v -- ./ecs/ecs.can:142
end -- ./ecs/ecs.can:142
end -- ./ecs/ecs.can:142
end -- ./ecs/ecs.can:142
local alwaysTrue -- ./ecs/ecs.can:148
alwaysTrue = function() -- ./ecs/ecs.can:148
return true -- ./ecs/ecs.can:148
end -- ./ecs/ecs.can:148
local alwaysFalse -- ./ecs/ecs.can:149
alwaysFalse = function() -- ./ecs/ecs.can:149
return false -- ./ecs/ecs.can:149
end -- ./ecs/ecs.can:149
local head -- ./ecs/ecs.can:155
head = {} -- ./ecs/ecs.can:155
local skipNew -- ./ecs/ecs.can:158
skipNew = function() -- ./ecs/ecs.can:158
local s -- ./ecs/ecs.can:159
s = { -- ./ecs/ecs.can:159
["first"] = { -- ./ecs/ecs.can:162
head, -- ./ecs/ecs.can:162
nil -- ./ecs/ecs.can:162
}, -- ./ecs/ecs.can:162
["firstBase"] = nil, -- ./ecs/ecs.can:164
["previous"] = { {} }, -- ./ecs/ecs.can:168
["nLayers"] = 1, -- ./ecs/ecs.can:170
["n"] = 0 -- ./ecs/ecs.can:172
} -- ./ecs/ecs.can:172
s["firstBase"] = s["first"] -- ./ecs/ecs.can:174
return s -- ./ecs/ecs.can:175
end -- ./ecs/ecs.can:175
local nextEntity -- ./ecs/ecs.can:179
nextEntity = function(s) -- ./ecs/ecs.can:179
if s[1] then -- ./ecs/ecs.can:180
local var -- ./ecs/ecs.can:181
var = s[1][1] -- ./ecs/ecs.can:181
s[1] = s[1][2] -- ./ecs/ecs.can:182
return var -- ./ecs/ecs.can:183
else -- ./ecs/ecs.can:183
return nil -- ./ecs/ecs.can:185
end -- ./ecs/ecs.can:185
end -- ./ecs/ecs.can:185
local skipIter -- ./ecs/ecs.can:190
skipIter = function(self) -- ./ecs/ecs.can:190
return nextEntity, { self["firstBase"][2] } -- ./ecs/ecs.can:191
end -- ./ecs/ecs.can:191
local skipAddLayers -- ./ecs/ecs.can:197
skipAddLayers = function(self) -- ./ecs/ecs.can:197
while self["n"] > 2 ^ self["nLayers"] do -- ./ecs/ecs.can:198
self["first"] = { -- ./ecs/ecs.can:199
head, -- ./ecs/ecs.can:199
nil, -- ./ecs/ecs.can:199
self["first"] -- ./ecs/ecs.can:199
} -- ./ecs/ecs.can:199
table["insert"](self["previous"], {}) -- ./ecs/ecs.can:200
self["nLayers"] = self["nLayers"] + (1) -- ./ecs/ecs.can:201
end -- ./ecs/ecs.can:201
end -- ./ecs/ecs.can:201
local coinFlip -- ./ecs/ecs.can:206
coinFlip = function() -- ./ecs/ecs.can:206
return math["random"](0, 1) == 1 -- ./ecs/ecs.can:207
end -- ./ecs/ecs.can:207
local skipInsert -- ./ecs/ecs.can:212
skipInsert = function(self, system, e) -- ./ecs/ecs.can:212
local prevLayer -- ./ecs/ecs.can:214
prevLayer = {} -- ./ecs/ecs.can:214
local prev -- ./ecs/ecs.can:215
prev = self["first"] -- ./ecs/ecs.can:215
for i = self["nLayers"], 1, - 1 do -- ./ecs/ecs.can:216
while true do -- ./ecs/ecs.can:217
if prev[2] == nil or system:compare(e, prev[2][1]) then -- ./ecs/ecs.can:219
prevLayer[i] = prev -- ./ecs/ecs.can:220
if prev[3] then -- ./ecs/ecs.can:222
prev = prev[3] -- ./ecs/ecs.can:223
break -- ./ecs/ecs.can:224
end -- ./ecs/ecs.can:224
break -- ./ecs/ecs.can:226
else -- ./ecs/ecs.can:226
prev = prev[2] -- ./ecs/ecs.can:229
end -- ./ecs/ecs.can:229
end -- ./ecs/ecs.can:229
end -- ./ecs/ecs.can:229
local inLowerLayer -- ./ecs/ecs.can:234
for i = 1, self["nLayers"] do -- ./ecs/ecs.can:235
prev = prevLayer[i] -- ./ecs/ecs.can:236
if i == 1 or coinFlip() then -- ./ecs/ecs.can:237
local nxt -- ./ecs/ecs.can:238
nxt = prev[2] -- ./ecs/ecs.can:238
prev[2] = { -- ./ecs/ecs.can:239
e, -- ./ecs/ecs.can:239
nxt, -- ./ecs/ecs.can:239
inLowerLayer -- ./ecs/ecs.can:239
} -- ./ecs/ecs.can:239
self["previous"][i][e] = prev -- ./ecs/ecs.can:240
if nxt then -- ./ecs/ecs.can:241
self["previous"][i][nxt[1]] = prev[2] -- ./ecs/ecs.can:242
end -- ./ecs/ecs.can:242
inLowerLayer = prev[2] -- ./ecs/ecs.can:244
else -- ./ecs/ecs.can:244
break -- ./ecs/ecs.can:246
end -- ./ecs/ecs.can:246
end -- ./ecs/ecs.can:246
self["n"] = self["n"] + (1) -- ./ecs/ecs.can:249
end -- ./ecs/ecs.can:249
local skipDelete -- ./ecs/ecs.can:255
skipDelete = function(self, e) -- ./ecs/ecs.can:255
for i = 1, self["nLayers"] do -- ./ecs/ecs.can:257
local previous -- ./ecs/ecs.can:258
previous = self["previous"][i] -- ./ecs/ecs.can:258
if previous[e] then -- ./ecs/ecs.can:259
local prev -- ./ecs/ecs.can:260
prev = previous[e] -- ./ecs/ecs.can:260
prev[2] = prev[2][2] -- ./ecs/ecs.can:261
previous[e] = nil -- ./ecs/ecs.can:262
if prev[2] then -- ./ecs/ecs.can:263
previous[prev[2][1]] = prev -- ./ecs/ecs.can:264
end -- ./ecs/ecs.can:264
else -- ./ecs/ecs.can:264
break -- ./ecs/ecs.can:267
end -- ./ecs/ecs.can:267
end -- ./ecs/ecs.can:267
self["n"] = self["n"] - (1) -- ./ecs/ecs.can:270
end -- ./ecs/ecs.can:270
local skipReorder -- ./ecs/ecs.can:276
skipReorder = function(self, system, e) -- ./ecs/ecs.can:276
skipDelete(self, e) -- ./ecs/ecs.can:277
skipInsert(self, system, e) -- ./ecs/ecs.can:278
end -- ./ecs/ecs.can:278
local skipIndex -- ./ecs/ecs.can:283
skipIndex = function(self, i) -- ./ecs/ecs.can:283
local n = 1 -- ./ecs/ecs.can:284
for e in skipIter(self) do -- ./ecs/ecs.can:285
if n == i then -- ./ecs/ecs.can:286
return e -- ./ecs/ecs.can:287
end -- ./ecs/ecs.can:287
n = n + (1) -- ./ecs/ecs.can:289
end -- ./ecs/ecs.can:289
return nil -- ./ecs/ecs.can:291
end -- ./ecs/ecs.can:291
local system_mt -- ./ecs/ecs.can:355
system_mt = { -- ./ecs/ecs.can:355
["name"] = nil, -- ./ecs/ecs.can:369
["systems"] = nil, -- ./ecs/ecs.can:377
["interval"] = false, -- ./ecs/ecs.can:383
["active"] = true, -- ./ecs/ecs.can:387
["visible"] = true, -- ./ecs/ecs.can:391
["component"] = nil, -- ./ecs/ecs.can:398
["default"] = nil, -- ./ecs/ecs.can:408
["filter"] = function(self, e) -- ./ecs/ecs.can:429
return false -- ./ecs/ecs.can:429
end, -- ./ecs/ecs.can:429
["compare"] = function(self, e1, e2) -- ./ecs/ecs.can:441
return true -- ./ecs/ecs.can:441
end, -- ./ecs/ecs.can:441
["onAdd"] = function(self, e, c) -- ./ecs/ecs.can:447
 -- ./ecs/ecs.can:447
end, -- ./ecs/ecs.can:447
["onRemove"] = function(self, e, c) -- ./ecs/ecs.can:452
 -- ./ecs/ecs.can:452
end, -- ./ecs/ecs.can:452
["onInstance"] = function(self) -- ./ecs/ecs.can:455
 -- ./ecs/ecs.can:455
end, -- ./ecs/ecs.can:455
["onAddToWorld"] = function(self, world) -- ./ecs/ecs.can:459
 -- ./ecs/ecs.can:459
end, -- ./ecs/ecs.can:459
["onRemoveFromWorld"] = function(self, world) -- ./ecs/ecs.can:463
 -- ./ecs/ecs.can:463
end, -- ./ecs/ecs.can:463
["onDestroy"] = function(self) -- ./ecs/ecs.can:466
 -- ./ecs/ecs.can:466
end, -- ./ecs/ecs.can:466
["onUpdate"] = function(self, dt) -- ./ecs/ecs.can:471
 -- ./ecs/ecs.can:471
end, -- ./ecs/ecs.can:471
["onDraw"] = function(self) -- ./ecs/ecs.can:475
 -- ./ecs/ecs.can:475
end, -- ./ecs/ecs.can:475
["process"] = function(self, e, c, dt) -- ./ecs/ecs.can:482
 -- ./ecs/ecs.can:482
end, -- ./ecs/ecs.can:482
["render"] = function(self, e, c) -- ./ecs/ecs.can:488
 -- ./ecs/ecs.can:488
end, -- ./ecs/ecs.can:488
["onUpdateEnd"] = function(self, dt) -- ./ecs/ecs.can:493
 -- ./ecs/ecs.can:493
end, -- ./ecs/ecs.can:493
["onDrawEnd"] = function(self) -- ./ecs/ecs.can:497
 -- ./ecs/ecs.can:497
end, -- ./ecs/ecs.can:497
["world"] = nil, -- ./ecs/ecs.can:507
["w"] = nil, -- ./ecs/ecs.can:511
["entityCount"] = 0, -- ./ecs/ecs.can:515
["s"] = nil, -- ./ecs/ecs.can:519
["_has"] = nil, -- ./ecs/ecs.can:527
["_waited"] = 0, -- ./ecs/ecs.can:531
["add"] = function(self, e, ...) -- ./ecs/ecs.can:552
if e ~= nil and not self["_has"][e] and self:filter(e) then -- ./ecs/ecs.can:553
if self["component"] and self["default"] then -- ./ecs/ecs.can:555
copy({ [self["component"]] = self["default"] }, e) -- ./ecs/ecs.can:556
end -- ./ecs/ecs.can:556
if self["compare"] ~= system_mt["compare"] then -- ./ecs/ecs.can:559
skipAddLayers(self["_skiplist"]) -- ./ecs/ecs.can:560
end -- ./ecs/ecs.can:560
skipInsert(self["_skiplist"], self, e) -- ./ecs/ecs.can:563
self["entityCount"] = self["entityCount"] + (1) -- ./ecs/ecs.can:565
self:onAdd(e, e[self["component"]]) -- ./ecs/ecs.can:566
if self["_has"][e] then -- ./ecs/ecs.can:568
for _, s in ipairs(self["systems"]) do -- ./ecs/ecs.can:569
s:add(e) -- ./ecs/ecs.can:570
end -- ./ecs/ecs.can:570
end -- ./ecs/ecs.can:570
end -- ./ecs/ecs.can:570
if ... then -- ./ecs/ecs.can:574
return e, self:add(...) -- ./ecs/ecs.can:575
else -- ./ecs/ecs.can:575
return e -- ./ecs/ecs.can:577
end -- ./ecs/ecs.can:577
end, -- ./ecs/ecs.can:577
["remove"] = function(self, e, ...) -- ./ecs/ecs.can:592
if e ~= nil then -- ./ecs/ecs.can:593
if self["_has"][e] then -- ./ecs/ecs.can:594
for _, s in ipairs(self["systems"]) do -- ./ecs/ecs.can:596
s:remove(e) -- ./ecs/ecs.can:597
end -- ./ecs/ecs.can:597
end -- ./ecs/ecs.can:597
if self["_has"][e] then -- ./ecs/ecs.can:600
skipDelete(self["_skiplist"], e) -- ./ecs/ecs.can:601
self["entityCount"] = self["entityCount"] - (1) -- ./ecs/ecs.can:603
self:onRemove(e, e[self["component"]]) -- ./ecs/ecs.can:604
end -- ./ecs/ecs.can:604
end -- ./ecs/ecs.can:604
if ... then -- ./ecs/ecs.can:607
return e, self:remove(...) -- ./ecs/ecs.can:608
else -- ./ecs/ecs.can:608
return e -- ./ecs/ecs.can:610
end -- ./ecs/ecs.can:610
end, -- ./ecs/ecs.can:610
["refresh"] = function(self, e, ...) -- ./ecs/ecs.can:622
if e ~= nil then -- ./ecs/ecs.can:623
if not self["_has"][e] then -- ./ecs/ecs.can:624
self:add(e) -- ./ecs/ecs.can:625
else -- ./ecs/ecs.can:625
if not self:filter(e) then -- ./ecs/ecs.can:627
self:remove(e) -- ./ecs/ecs.can:628
else -- ./ecs/ecs.can:628
for _, s in ipairs(self["systems"]) do -- ./ecs/ecs.can:630
s:refresh(e) -- ./ecs/ecs.can:631
end -- ./ecs/ecs.can:631
end -- ./ecs/ecs.can:631
end -- ./ecs/ecs.can:631
end -- ./ecs/ecs.can:631
if ... then -- ./ecs/ecs.can:636
return e, self:refresh(...) -- ./ecs/ecs.can:637
else -- ./ecs/ecs.can:637
return e -- ./ecs/ecs.can:639
end -- ./ecs/ecs.can:639
end, -- ./ecs/ecs.can:639
["reorder"] = function(self, e, ...) -- ./ecs/ecs.can:651
if e ~= nil and self["_has"][e] then -- ./ecs/ecs.can:652
skipReorder(self["_skiplist"], self, e) -- ./ecs/ecs.can:653
for _, s in ipairs(self["systems"]) do -- ./ecs/ecs.can:655
s:reorder(e) -- ./ecs/ecs.can:656
end -- ./ecs/ecs.can:656
end -- ./ecs/ecs.can:656
if ... then -- ./ecs/ecs.can:659
return e, self:reorder(...) -- ./ecs/ecs.can:660
else -- ./ecs/ecs.can:660
return e -- ./ecs/ecs.can:662
end -- ./ecs/ecs.can:662
end, -- ./ecs/ecs.can:662
["has"] = function(self, e, ...) -- ./ecs/ecs.can:671
local has -- ./ecs/ecs.can:672
has = e == nil or not not self["_has"][e] -- ./ecs/ecs.can:672
if ... then -- ./ecs/ecs.can:673
return has and self:has(...) -- ./ecs/ecs.can:674
else -- ./ecs/ecs.can:674
return has -- ./ecs/ecs.can:676
end -- ./ecs/ecs.can:676
end, -- ./ecs/ecs.can:676
["iter"] = function(self) -- ./ecs/ecs.can:683
return skipIter(self["_skiplist"]) -- ./ecs/ecs.can:684
end, -- ./ecs/ecs.can:684
["get"] = function(self, i) -- ./ecs/ecs.can:691
return skipIndex(self["_skiplist"], i) -- ./ecs/ecs.can:692
end, -- ./ecs/ecs.can:692
["clear"] = function(self) -- ./ecs/ecs.can:697
for e in skipIter(self["_skiplist"]) do -- ./ecs/ecs.can:698
self:remove(e) -- ./ecs/ecs.can:699
end -- ./ecs/ecs.can:699
for _, s in ipairs(self["systems"]) do -- ./ecs/ecs.can:701
s:clear() -- ./ecs/ecs.can:702
end -- ./ecs/ecs.can:702
end, -- ./ecs/ecs.can:702
["update"] = function(self, dt) -- ./ecs/ecs.can:711
if self["active"] then -- ./ecs/ecs.can:712
if self["interval"] then -- ./ecs/ecs.can:713
self["_waited"] = self["_waited"] + (dt) -- ./ecs/ecs.can:714
if self["_waited"] < self["interval"] then -- ./ecs/ecs.can:715
return  -- ./ecs/ecs.can:716
end -- ./ecs/ecs.can:716
end -- ./ecs/ecs.can:716
self:onUpdate(dt) -- ./ecs/ecs.can:719
if self["process"] ~= system_mt["process"] then -- ./ecs/ecs.can:720
for e in skipIter(self["_skiplist"]) do -- ./ecs/ecs.can:721
self:process(e, e[self["component"]], dt) -- ./ecs/ecs.can:722
end -- ./ecs/ecs.can:722
end -- ./ecs/ecs.can:722
for _, s in ipairs(self["systems"]) do -- ./ecs/ecs.can:725
s:update(dt) -- ./ecs/ecs.can:726
end -- ./ecs/ecs.can:726
self:onUpdateEnd(dt) -- ./ecs/ecs.can:728
if self["interval"] then -- ./ecs/ecs.can:729
self["_waited"] = self["_waited"] - (self["interval"]) -- ./ecs/ecs.can:730
end -- ./ecs/ecs.can:730
end -- ./ecs/ecs.can:730
end, -- ./ecs/ecs.can:730
["draw"] = function(self) -- ./ecs/ecs.can:739
if self["visible"] then -- ./ecs/ecs.can:740
self:onDraw() -- ./ecs/ecs.can:741
if self["render"] ~= system_mt["render"] then -- ./ecs/ecs.can:742
for e in skipIter(self["_skiplist"]) do -- ./ecs/ecs.can:743
self:render(e, e[self["component"]]) -- ./ecs/ecs.can:744
end -- ./ecs/ecs.can:744
end -- ./ecs/ecs.can:744
for _, s in ipairs(self["systems"]) do -- ./ecs/ecs.can:747
s:draw() -- ./ecs/ecs.can:748
end -- ./ecs/ecs.can:748
self:onDrawEnd() -- ./ecs/ecs.can:750
end -- ./ecs/ecs.can:750
end, -- ./ecs/ecs.can:750
["callback"] = function(self, name, e, ...) -- ./ecs/ecs.can:765
return self:callbackFiltered(alwaysTrue, name, e, ...) -- ./ecs/ecs.can:766
end, -- ./ecs/ecs.can:766
["callbackFiltered"] = function(self, filter, name, e, ...) -- ./ecs/ecs.can:779
if filter(self, name, e, ...) then -- ./ecs/ecs.can:780
if self["_has"][e] and self[name] then -- ./ecs/ecs.can:782
self[name](self, e, e[self["component"]], ...) -- ./ecs/ecs.can:783
end -- ./ecs/ecs.can:783
if self["_has"][e] then -- ./ecs/ecs.can:786
for _, ss in ipairs(self["systems"]) do -- ./ecs/ecs.can:787
ss:callbackFiltered(filter, name, e, ...) -- ./ecs/ecs.can:788
end -- ./ecs/ecs.can:788
end -- ./ecs/ecs.can:788
end -- ./ecs/ecs.can:788
end, -- ./ecs/ecs.can:788
["emit"] = function(self, name, ...) -- ./ecs/ecs.can:815
return self:emitFiltered(alwaysTrue, name, ...) -- ./ecs/ecs.can:816
end, -- ./ecs/ecs.can:816
["emitFiltered"] = function(self, filter, name, ...) -- ./ecs/ecs.can:828
if filter(self, name, ...) then -- ./ecs/ecs.can:829
local status -- ./ecs/ecs.can:831
if self[name] then -- ./ecs/ecs.can:832
status = self[name](self, ...) -- ./ecs/ecs.can:833
end -- ./ecs/ecs.can:833
if status ~= "stop" and status ~= "capture" then -- ./ecs/ecs.can:836
for _, s in ipairs(self["systems"]) do -- ./ecs/ecs.can:837
status = s:emitFiltered(filter, name, ...) -- ./ecs/ecs.can:838
if status == "capture" then -- ./ecs/ecs.can:839
break -- ./ecs/ecs.can:839
end -- ./ecs/ecs.can:839
end -- ./ecs/ecs.can:839
end -- ./ecs/ecs.can:839
return status -- ./ecs/ecs.can:842
end -- ./ecs/ecs.can:842
end, -- ./ecs/ecs.can:842
["destroy"] = function(self) -- ./ecs/ecs.can:847
recCallOnRemoveFromWorld(self["world"], { self }) -- ./ecs/ecs.can:848
recDestroySystems({ ["systems"] = { self } }) -- ./ecs/ecs.can:849
end -- ./ecs/ecs.can:849
} -- ./ecs/ecs.can:849
local recInstanciateSystems -- ./ecs/ecs.can:856
recInstanciateSystems = function(world, systems) -- ./ecs/ecs.can:856
local t -- ./ecs/ecs.can:857
t = {} -- ./ecs/ecs.can:857
for _, s in ipairs(systems) do -- ./ecs/ecs.can:858
local system -- ./ecs/ecs.can:859
system = setmetatable({ -- ./ecs/ecs.can:861
["systems"] = recInstanciateSystems(world, s["systems"] or {}), -- ./ecs/ecs.can:862
["world"] = world, -- ./ecs/ecs.can:863
["w"] = world, -- ./ecs/ecs.can:864
["s"] = world["s"], -- ./ecs/ecs.can:865
["_skiplist"] = skipNew() -- ./ecs/ecs.can:866
}, { ["__index"] = function(self, k) -- ./ecs/ecs.can:868
if s[k] ~= nil then -- ./ecs/ecs.can:869
return s[k] -- ./ecs/ecs.can:870
else -- ./ecs/ecs.can:870
return system_mt[k] -- ./ecs/ecs.can:872
end -- ./ecs/ecs.can:872
end }) -- ./ecs/ecs.can:872
system["_has"] = system["_skiplist"]["previous"][1] -- ./ecs/ecs.can:876
if type(s["filter"]) == "string" then -- ./ecs/ecs.can:878
system["filter"] = function(_, e) -- ./ecs/ecs.can:879
return e[s["filter"]] ~= nil -- ./ecs/ecs.can:879
end -- ./ecs/ecs.can:879
elseif type(s["filter"]) == "table" then -- ./ecs/ecs.can:880
system["filter"] = ecs["all"](unpack(s["filter"])) -- ./ecs/ecs.can:881
elseif type(s["filter"]) == "boolean" then -- ./ecs/ecs.can:882
if s["filter"] then -- ./ecs/ecs.can:883
system["filter"] = alwaysTrue -- ./ecs/ecs.can:884
else -- ./ecs/ecs.can:884
system["filter"] = alwaysFalse -- ./ecs/ecs.can:886
end -- ./ecs/ecs.can:886
end -- ./ecs/ecs.can:886
if not s["component"] and s["name"] then -- ./ecs/ecs.can:890
s["component"] = s["name"] -- ./ecs/ecs.can:891
end -- ./ecs/ecs.can:891
table["insert"](t, system) -- ./ecs/ecs.can:894
if s["name"] then -- ./ecs/ecs.can:895
world["s"][s["name"]] = system -- ./ecs/ecs.can:896
end -- ./ecs/ecs.can:896
system:onInstance() -- ./ecs/ecs.can:898
end -- ./ecs/ecs.can:898
return t -- ./ecs/ecs.can:900
end -- ./ecs/ecs.can:900
local recCallOnAddToWorld -- ./ecs/ecs.can:903
recCallOnAddToWorld = function(world, systems) -- ./ecs/ecs.can:903
for _, s in ipairs(systems) do -- ./ecs/ecs.can:904
recCallOnAddToWorld(world, s["systems"]) -- ./ecs/ecs.can:905
s:onAddToWorld(world) -- ./ecs/ecs.can:906
end -- ./ecs/ecs.can:906
end -- ./ecs/ecs.can:906
ecs = { -- ./ecs/ecs.can:912
["world"] = function(...) -- ./ecs/ecs.can:917
local world -- ./ecs/ecs.can:918
world = setmetatable({ -- ./ecs/ecs.can:918
["filter"] = ecs["all"](), -- ./ecs/ecs.can:919
["s"] = {}, -- ./ecs/ecs.can:920
["_skiplist"] = skipNew() -- ./ecs/ecs.can:921
}, { ["__index"] = system_mt }) -- ./ecs/ecs.can:922
world["_has"] = world["_skiplist"]["previous"][1] -- ./ecs/ecs.can:923
world["world"] = world -- ./ecs/ecs.can:924
world["w"] = world -- ./ecs/ecs.can:925
world["systems"] = recInstanciateSystems(world, { ... }) -- ./ecs/ecs.can:926
recCallOnAddToWorld(world, world["systems"]) -- ./ecs/ecs.can:927
return world -- ./ecs/ecs.can:928
end, -- ./ecs/ecs.can:928
["all"] = function(...) -- ./ecs/ecs.can:934
if ... then -- ./ecs/ecs.can:935
local l -- ./ecs/ecs.can:936
l = { ... } -- ./ecs/ecs.can:936
return function(s, e) -- ./ecs/ecs.can:937
for _, k in ipairs(l) do -- ./ecs/ecs.can:938
if e[k] == nil then -- ./ecs/ecs.can:939
return false -- ./ecs/ecs.can:940
end -- ./ecs/ecs.can:940
end -- ./ecs/ecs.can:940
return true -- ./ecs/ecs.can:943
end -- ./ecs/ecs.can:943
else -- ./ecs/ecs.can:943
return alwaysTrue -- ./ecs/ecs.can:946
end -- ./ecs/ecs.can:946
end, -- ./ecs/ecs.can:946
["any"] = function(...) -- ./ecs/ecs.can:953
if ... then -- ./ecs/ecs.can:954
local l -- ./ecs/ecs.can:955
l = { ... } -- ./ecs/ecs.can:955
return function(s, e) -- ./ecs/ecs.can:956
for _, k in ipairs(l) do -- ./ecs/ecs.can:957
if e[k] ~= nil then -- ./ecs/ecs.can:958
return true -- ./ecs/ecs.can:959
end -- ./ecs/ecs.can:959
end -- ./ecs/ecs.can:959
return false -- ./ecs/ecs.can:962
end -- ./ecs/ecs.can:962
else -- ./ecs/ecs.can:962
return alwaysFalse -- ./ecs/ecs.can:965
end -- ./ecs/ecs.can:965
end, -- ./ecs/ecs.can:965
["scene"] = function(name, systems, entities) -- ./ecs/ecs.can:983
if systems == nil then systems = {} end -- ./ecs/ecs.can:983
if entities == nil then entities = {} end -- ./ecs/ecs.can:983
assert(scene, "ubiquitousse.scene unavailable") -- ./ecs/ecs.can:984
local s -- ./ecs/ecs.can:985
s = scene["new"](name) -- ./ecs/ecs.can:985
local w -- ./ecs/ecs.can:986
s["enter"] = function(self) -- ./ecs/ecs.can:988
local sys, ent = systems, entities -- ./ecs/ecs.can:989
if type(systems) == "function" then -- ./ecs/ecs.can:990
sys = { systems() } -- ./ecs/ecs.can:990
end -- ./ecs/ecs.can:990
if type(entities) == "function" then -- ./ecs/ecs.can:991
ent = { entities() } -- ./ecs/ecs.can:991
end -- ./ecs/ecs.can:991
w = ecs["world"](unpack(sys)) -- ./ecs/ecs.can:992
w:add(unpack(ent)) -- ./ecs/ecs.can:993
end -- ./ecs/ecs.can:993
s["exit"] = function(self) -- ./ecs/ecs.can:995
w:destroy() -- ./ecs/ecs.can:996
end -- ./ecs/ecs.can:996
s["suspend"] = function(self) -- ./ecs/ecs.can:998
w:emit("onSuspend") -- ./ecs/ecs.can:999
end -- ./ecs/ecs.can:999
s["resume"] = function(self) -- ./ecs/ecs.can:1001
w:emit("onResume") -- ./ecs/ecs.can:1002
end -- ./ecs/ecs.can:1002
s["update"] = function(self, dt) -- ./ecs/ecs.can:1004
w:update(dt) -- ./ecs/ecs.can:1005
end -- ./ecs/ecs.can:1005
s["draw"] = function(self) -- ./ecs/ecs.can:1007
w:draw() -- ./ecs/ecs.can:1008
end -- ./ecs/ecs.can:1008
return s -- ./ecs/ecs.can:1011
end -- ./ecs/ecs.can:1011
} -- ./ecs/ecs.can:1011
return ecs -- ./ecs/ecs.can:1015