misc stuff

game/engines/default/engine/Level.lua

@@ -40,6 +40,7 @@ function _M:init(level, map)
 	self.sublevels = {}
 	self.sublevel_id = "__main__"
 	self.data = {}
+	self.tmpdata = {}
 end
 
 function _M:onSaving()
@@ -163,7 +164,7 @@ end
 
 --- Serialization
 function _M:save()
-	return class.save(self, {entities_list=true})
+	return class.save(self, {entities_list=true, tmpdata=true})
 end
 function _M:loaded()
 	__level_store[self] = true
@@ -176,6 +177,7 @@ function _M:loaded()
 	end
 	self.entities = nes
 	self.entities_list = {}
+	self.tmpdata = {}
 end
 
 --- Setup an entity list for the level, this allows the Zone to pick objects/actors/...

game/engines/default/engine/colors.lua

@@ -92,6 +92,11 @@ function colors.hex1alphaunpack(hex)
 	return tonumber("0x"..hex:sub(1, 2)) / 255, tonumber("0x"..hex:sub(3, 4)) / 255, tonumber("0x"..hex:sub(5, 6)) / 255, tonumber("0x"..hex:sub(7, 8)) / 255
 end
 
+function colors.lerp(a, b, x)
+	local lerp = util.lerp
+	return { lerp(a.r/255, b.r/255, x), lerp(a.g/255, b.g/255, x), lerp(a.b/255, b.b/255, x) }
+end
+
 defineColor('BLACK', 0, 0, 0)
 defineColor('WHITE', 0xFF, 0xFF, 0xFF)
 defineColor('SLATE', 0x8C, 0x8C, 0x8C)