From 9d4a64cd9c26b9eb94ef1b0e773ba9b9e67bee7e Mon Sep 17 00:00:00 2001
From: heav-4 <heavpoot@gmail.com>
Date: Fri, 11 Mar 2022 06:36:15 +0000
Subject: lots of things, one of which was loose items

---
 mods/vzxv/textures/vzxvplank.png | Bin 0 -> 1088 bytes
 mods/vzxv_gravity/init.lua       |  10 +++++-----
 mods/vzxv_itemstacks/init.lua    |   9 +++++++--
 mods/vzxv_itemstacks/loose.lua   |  33 +++++++++++++++++++++++++++++++++
 mods/vzxv_itemstacks/mod.conf    |   2 +-
 5 files changed, 46 insertions(+), 8 deletions(-)
 create mode 100644 mods/vzxv/textures/vzxvplank.png
 create mode 100644 mods/vzxv_itemstacks/loose.lua

diff --git a/mods/vzxv/textures/vzxvplank.png b/mods/vzxv/textures/vzxvplank.png
new file mode 100644
index 0000000..b91f265
Binary files /dev/null and b/mods/vzxv/textures/vzxvplank.png differ
diff --git a/mods/vzxv_gravity/init.lua b/mods/vzxv_gravity/init.lua
index 5541f91..54a68e8 100644
--- a/mods/vzxv_gravity/init.lua
+++ b/mods/vzxv_gravity/init.lua
@@ -2,16 +2,16 @@ local gravity_objects = {}
 
 local e = 2.718
 
-local function gravity(ylevel)
+function vzxv.gravity(ylevel)
 	return 2 / (1+(e ^ (ylevel/6000)))
 end
 
 local gravmul = -9.81
 
 local gravfunc = function(e)
-	local pos = e:get_pos()
-	local grav = gravity(pos.y+30000) * gravmul
-	e:set_acceleration({x=0,y=grav,z=0})
+	local pos = e.object:get_pos()
+	local grav = vzxv.gravity(pos.y) * gravmul
+	e.object:set_acceleration({x=0,y=grav,z=0})
 end
 
 function vzxv.register_gravity(entity)
@@ -35,7 +35,7 @@ minetest.register_globalstep(function()
 	for _,player in ipairs(players) do
 		local pos = player:get_pos()
 		player:set_physics_override({
-			gravity = gravity(pos.y)
+			gravity = vzxv.gravity(pos.y)
 		})
 		local skycol = {0x40,0x80,0xFF}
 
diff --git a/mods/vzxv_itemstacks/init.lua b/mods/vzxv_itemstacks/init.lua
index 48d9545..ee6c4dc 100644
--- a/mods/vzxv_itemstacks/init.lua
+++ b/mods/vzxv_itemstacks/init.lua
@@ -31,7 +31,12 @@ vzxv.mundane_block("vzxv_itemstacks:item","Item","apioform",{
 
 -- TODO: handle dropping into nonair block correctly
 function vzxv.drop(pos, stack)
-	minetest.set_node(pos, {name="vzxv_itemstacks:item"})
-	vzxv.set_container_stack(pos, stack)
+	local npos = {}
+	npos.x = math.floor(pos.x)
+	npos.y = math.floor(pos.y)
+	npos.z = math.floor(pos.z)
+	minetest.set_node(npos, {name="vzxv_itemstacks:item"})
+	vzxv.set_container_stack(npos, stack)
 end
 
+vzxv.include "loose.lua"
\ No newline at end of file
diff --git a/mods/vzxv_itemstacks/loose.lua b/mods/vzxv_itemstacks/loose.lua
new file mode 100644
index 0000000..58952f8
--- /dev/null
+++ b/mods/vzxv_itemstacks/loose.lua
@@ -0,0 +1,33 @@
+minetest.register_entity("vzxv_itemstacks:loose_itemstack",{
+    initial_properties = {
+		physical = true,
+		pointable = false,
+        visual = "wielditem",
+		visual_size = {x = 0.4, y = 0.4},
+	},
+	on_activate = function(self,staticdata)
+		local luaent = self
+		staticdata = staticdata~="" and staticdata or "vzxv:apioform"
+		luaent._stack = staticdata
+		self.object:set_properties {
+			wield_item=ItemStack(luaent._stack):get_name()
+		}
+	end,
+	on_step = function(self,dt)
+		local npos = vzxv.round_pos(self.object:get_pos())
+		npos.y = npos.y - 1
+		if minetest.get_node(npos).name ~= "air" then
+			npos.y = npos.y + 1
+			if minetest.get_node(npos).name == "air" then
+				vzxv.drop(npos, ItemStack(self._stack))
+				self.object:remove()
+			end
+		end
+	end,
+	get_staticdata = function(self)
+		local luaent = self
+		return luaent._stack
+	end
+})
+
+vzxv.register_gravity("vzxv_itemstacks:loose_itemstack")
\ No newline at end of file
diff --git a/mods/vzxv_itemstacks/mod.conf b/mods/vzxv_itemstacks/mod.conf
index 8d5e583..f9bb7b1 100644
--- a/mods/vzxv_itemstacks/mod.conf
+++ b/mods/vzxv_itemstacks/mod.conf
@@ -1,3 +1,3 @@
 name=vzxv_itemstacks
 description = Vzxv
-depends = vzxv
\ No newline at end of file
+depends = vzxv, vzxv_gravity
\ No newline at end of file
-- 
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