1 files changed, 0 insertions, 61 deletions
diff --git a/core.lua b/core.lua
deleted file mode 100644
index f8cd76b..0000000
--- a/core.lua
+++ /dev/null
@@ -1,61 +0,0 @@
-local core = {}
-
---- Create a boolean toggle with on/off callbacks.
-function core.toggle(on, off)
-	local state = false
-	return {
-		set = function(v)
-			if v == state then
-				return state
-			end
-			state = not not v
-			if state then
-				on()
-			else
-				off()
-			end
-			return state
-		end,
-		get = function()
-			return state
-		end,
-		toggle = function(self)
-			return self.set(not state)
-		end,
-	}
-end
-
---- Create a resettable timeout using blocking sleep (matches waywall execution model).
---- Calls `f()` only if this invocation is the last one.
-function core.resettable_timeout(sleep, f)
-	local gen = 0
-	return function(delay_ms)
-		gen = gen + 1
-		local my = gen
-		sleep(delay_ms)
-		if my == gen then
-			f()
-		end
-	end
-end
-
---- Shallow table copy
-function core.copy(t)
-	local r = {}
-	for k, v in pairs(t) do
-		r[k] = v
-	end
-	return r
-end
-
---- Merge (dst gets missing fields from src)
-function core.merge(dst, src)
-	for k, v in pairs(src or {}) do
-		if dst[k] == nil then
-			dst[k] = v
-		end
-	end
-	return dst
-end
-
-return core