Initial commit.

mods/imhud/init.lua

@@ -0,0 +1,84 @@
+
+local contexts = {}
+
+imhud = {
+    _contexts = contexts
+}
+
+local ctx
+
+-- MARK: Helpers
+
+local function new_id()
+    return "_imhud_"..minetest.get_us_time().."_"..math.random(1, 100000)
+end
+
+-- MARK: Elements
+
+local hud_image = {
+    add = function()
+        
+    end,
+    update = function()
+        
+    end,
+    remove = function()
+        
+    end
+}
+setmetatable(hud_image, {
+    __call = function(_, texture)
+        local e = {text = texture}
+        setmetatable(e, hud_image)
+        return e
+    end
+})
+
+-- MARK: Building
+
+local HUD = {
+    
+}
+HUD.__index = HUD
+
+function imhud.begin()
+    local e = {}
+    setmetatable(e, HUD)
+    ctx = e
+    return e
+end
+
+function imhud.end_()
+    
+end
+
+local Context = {
+    
+}
+Context.__index = Context
+
+function imhud.add(target, hud, name)
+    local ctx = {
+        target = type(target) == "string" and target or target:get_player_name(),
+        elems = {}
+    }
+    setmetatable(ctx, Context)
+    contexts[name or new_id()] = ctx
+end
+
+function imhud.remove(name)
+    
+end
+
+
+
+
+local function hud()
+    
+end
+
+minetest.register_chatcommand("hud", {
+    func = function(name)
+        imhud.add()
+    end
+})