packaging: Add pesde support, feat: Add searching and clearing to ref

+ Added pesde support

+ Added `.search()` to `ref` and made `ref()` (`.set_ref()`) & `.search()` return a clearer which removes the reference

+ Bumped to 0.1.6

lib/command_buffer.luau

@@ -1,6 +1,6 @@
 --!strict
 --!optimize 2
-local jecs = require("@jecs")
+local jecs = require("../jecs")
 type entity<T = nil> = jecs.Entity<T>
 type id<T = nil> = jecs.Id<T>
 

lib/handle.luau

@@ -1,6 +1,6 @@
 --!strict
 --!optimize 2
-local jecs = require("@jecs")
+local jecs = require("../jecs")
 type entity<T = nil> = jecs.Entity<T>
 type id<T = nil> = entity<T> | jecs.Pair
 

lib/init.luau

@@ -1,6 +1,6 @@
 --!strict
 --!optimize 2
-local jecs = require("@jecs")
+local jecs = require("../jecs")
 
 local WORLD = require("./world")
 

lib/ref.luau

@@ -1,17 +1,23 @@
 --!strict
 --!optimize 2
 local handle = require("./handle")
-local jecs = require("@jecs")
+local jecs = require("../jecs")
 local WORLD = require("./world").get
 
 local refs: { [jecs.World]: { [any]: jecs.Entity<any> } } = {}
 
+local function serve_clearer(key: any, world: jecs.World): () -> ()
+    return function()
+        refs[world][key] = nil
+    end
+end
+
 --- Gets an entity the given key references to.
 --- If the key is nil, an entirely new entity is created and returned.
 --- If the key doesn't reference an entity, a new entity is made for it to reference and returned.
 --- @param key any
 --- @return handle
-local function ref(key: any): handle.handle
+local function ref(key: any): (handle.handle, () -> ()?)
     local world = WORLD()
     if not key then
         return handle(world:entity())
@@ -27,7 +33,35 @@ local function ref(key: any): handle.handle
         refs[world][key] = entity
     end
 
-    return handle(entity)
+    return handle(entity), serve_clearer(key, world)
 end
 
-return ref
+-- For the `__call`` metamethod
+local function __call(_, key: any): (handle.handle, () -> ()?)
+    return ref(key)
+end
+
+local function search(key: any): (handle.handle?, () -> ()?)
+    local world = WORLD()
+    if not key then
+        return nil
+    end
+    local entity = refs[world][key]
+
+    if not entity then
+        return nil
+    end
+
+    return handle(entity), serve_clearer(key, world)
+end
+
+local metatable = {
+    __call = __call,
+    __index = {
+        search = search,
+        set_ref = ref,
+    },
+}
+
+local REF = setmetatable({}, metatable) :: typeof(ref) & typeof(metatable.__index)
+return REF

lib/replicator.luau

@@ -1,6 +1,6 @@
 --!strict
 --!optimize 2
-local jecs = require("@jecs")
+local jecs = require("../jecs")
 type entity<T = nil> = jecs.Entity<T>
 type i53 = number
 

lib/spawner_type.luau

@@ -1,5 +1,5 @@
 --!strict
-local jecs = require("@jecs")
+local jecs = require("../jecs")
 type entity<T = nil> = jecs.Entity<T>
 type id<T = nil> = jecs.Id<T>
 

lib/world.luau

@@ -1,6 +1,6 @@
 --!strict
 --!optimize 2
-local jecs = require("@jecs")
+local jecs = require("../jecs")
 
 local WORLD: jecs.World