started work on skin_meta_api

1 files changed, 56 insertions, 0 deletions

diff --git a/skin_meta_api.lua b/skin_meta_api.lua
new file mode 100644
index 0000000..9e681c0
--- /dev/null
+++ b/skin_meta_api.lua
@@ -0,0 +1,56 @@
+skins.meta = {}
+
+local skin_class = {}
+skin_class.__index = skin_class
+-----------------------
+-- Class methods
+-----------------------
+-- constructor
+function skins.new(key, object)
+	assert(key, 'Unique skins key required, like "character_1"')
+	local self = object or {}
+	setmetatable(self, skin_class)
+	self.__index = skin_class
+
+	self._key, key)
+	self._sort_id = 0
+	skins.meta[key]
+	return self
+end
+
+-- getter
+function skins.get(key)
+	return skins.meta[key]
+end
+
+-- Skin methods
+-- In this implementation it is just access to attrubutes wrapped
+-- but this way allow to redefine the functionality for more complex skins provider
+function skin_class:set_meta(key, value)
+	self[key] = value
+end
+
+function skin_class:get_meta(key)
+	return self[key]
+end
+
+function skin_class:get_meta_string(key)
+	return tostring(self[key] or "")
+end
+
+
+function skin_class:set_texture(value)
+	self._texture = value
+end
+
+function skin_class:get_texture()
+	return self._texture
+end
+
+function skin_class:set_preview(value)
+	self._preview = value
+end
+
+function skin_class:get_preview()
+	return self._preview or "player.png"
+end