From 8cf5e9e55e63ac53127dafc456406717ab27258a Mon Sep 17 00:00:00 2001
From: Zeg9 <dazeg9@gmail.com>
Date: Sun, 7 Apr 2013 10:31:42 +0200
Subject: Initial commit

---
 .gitignore                               |   1 +
 itemframes/depends.txt                   |   1 +
 itemframes/init.lua                      | 100 +++++++++++++++++++++++++++++++
 itemframes/textures/itemframes_frame.png | Bin 0 -> 180 bytes
 modpack.txt                              |   0
 5 files changed, 102 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 itemframes/depends.txt
 create mode 100644 itemframes/init.lua
 create mode 100644 itemframes/textures/itemframes_frame.png
 create mode 100644 modpack.txt

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b25c15b
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*~
diff --git a/itemframes/depends.txt b/itemframes/depends.txt
new file mode 100644
index 0000000..4ad96d5
--- /dev/null
+++ b/itemframes/depends.txt
@@ -0,0 +1 @@
+default
diff --git a/itemframes/init.lua b/itemframes/init.lua
new file mode 100644
index 0000000..933ddad
--- /dev/null
+++ b/itemframes/init.lua
@@ -0,0 +1,100 @@
+minetest.register_entity("itemframes:item",{
+	hp_max = 1,
+	visual="wielditem",
+	visual_size={x=.33,y=.33},
+	collisionbox = {0,0,0,0,0,0},
+	physical=false,
+	textures={"air"}
+})
+
+local facedir = {}
+facedir[0] = {x=0,y=0,z=1} --
+facedir[1] = {x=1,y=0,z=0} --
+facedir[2] = {x=0,y=0,z=-1} --
+facedir[3] = {x=-1,y=0,z=0} --
+
+local remove_item = function(pos)
+	objs = minetest.env:get_objects_inside_radius(pos, .5)
+	for _, obj in ipairs(objs) do
+		if obj:get_luaentity().name == "itemframes:item" then
+			obj:remove()
+		end
+	end
+end
+
+local update_item = function(pos, node)
+	remove_item(pos)
+	local meta = minetest.env:get_meta(pos)
+	if meta:get_string("item") ~= "" then
+		posad = facedir[node.param2]
+		pos.x = pos.x + posad.x*7/16
+		pos.y = pos.y + posad.y*7/16
+		pos.z = pos.z + posad.z*7/16
+		local e = minetest.env:add_entity(pos,"itemframes:item")
+		local name = meta:get_string("item")
+		e:set_properties({textures={name}})
+		local yaw = math.pi*2 - node.param2 * math.pi/2
+		e:setyaw(yaw)
+	end
+end
+
+local drop_item = function(pos)
+	local meta = minetest.env:get_meta(pos)
+	if meta:get_string("item") ~= "" then
+		minetest.env:add_item(pos, meta:get_string("item"))
+		meta:set_string("item","")
+	end
+	remove_item(pos)
+end
+
+minetest.register_node("itemframes:frame",{
+	description = "Item frame",
+	drawtype = "nodebox",
+	node_box = { type = "fixed", fixed = {-0.5, -0.5, 7/16, 0.5, 0.5, 0.5} },
+	tiles = {"itemframes_frame.png"},
+	inventory_image = "itemframes_frame.png",
+	wield_image = "itemframes_frame.png",
+	paramtype = "light",
+	paramtype2 = "facedir",
+	sunlight_propagates = true,
+	groups = { choppy=2,dig_immediate=2 },
+	legacy_wallmounted = true,
+	sounds = default.node_sound_defaults(),
+	after_place_node = function(pos, placer, itemstack)
+		local meta = minetest.env:get_meta(pos)
+		meta:set_string("owner",placer:get_player_name())
+		meta:set_string("infotext","Item frame (owned by "..placer:get_player_name()..")")
+	end,
+	on_rightclick = function(pos, node, clicker, itemstack)
+		local meta = minetest.env:get_meta(pos)
+		if clicker:get_player_name() == meta:get_string("owner") then
+			drop_item(pos,clicker)
+			meta:set_string("item",itemstack:get_name())
+			itemstack:take_item()
+			update_item(pos,node)
+		end
+		return itemstack
+	end,
+	on_punch = function(pos,node,puncher)
+		local meta = minetest.env:get_meta(pos)
+		if puncher:get_player_name() == meta:get_string("owner") then
+			drop_item(pos)
+		end
+	end,
+	can_dig = function(pos,player)
+		
+		local meta = minetest.env:get_meta(pos)
+		return player:get_player_name() == meta:get_string("owner")
+	end,
+})
+
+
+minetest.register_abm({
+	nodenames = {"itemframes:frame"},
+	interval = 1.0,
+	chance = 2,
+	action = function(pos, node, active_object_count, active_object_count_wider)
+		update_item(pos,node)
+	end,
+}) -- This allows items to reappear in frames when chunks are unloaded
+
diff --git a/itemframes/textures/itemframes_frame.png b/itemframes/textures/itemframes_frame.png
new file mode 100644
index 0000000..cf46532
Binary files /dev/null and b/itemframes/textures/itemframes_frame.png differ
diff --git a/modpack.txt b/modpack.txt
new file mode 100644
index 0000000..e69de29
-- 
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