Rework throwing code, add egg

mods/default/crafting.lua

@@ -767,8 +767,8 @@ minetest.register_craft({
 minetest.register_craft({
 	output = 'default:snowblock',
 	recipe = {
-		{'default:snowball', 'default:snowball'},
-		{'default:snowball', 'default:snowball'},
+		{'mcl_throwing:snowball', 'mcl_throwing:snowball'},
+		{'mcl_throwing:snowball', 'mcl_throwing:snowball'},
 	}
 })
 

mods/default/functions.lua

@@ -658,50 +658,6 @@ minetest.register_abm({
 })
 
 
--- 
--- Snowballs
---
-
-snowball_GRAVITY=9
-snowball_VELOCITY=19
-
---Shoot snowball.
-snow_shoot_snowball=function (item, player, pointed_thing)
-	local playerpos=player:getpos()
-	local obj=minetest.add_entity({x=playerpos.x,y=playerpos.y+1.5,z=playerpos.z}, "default:snowball_entity")
-	local dir=player:get_look_dir()
-	obj:setvelocity({x=dir.x*snowball_VELOCITY, y=dir.y*snowball_VELOCITY, z=dir.z*snowball_VELOCITY})
-	obj:setacceleration({x=dir.x*-3, y=-snowball_GRAVITY, z=dir.z*-3})
-	item:take_item()
-	return item
-end
-
---The snowball Entity
-snowball_ENTITY={
-	physical = false,
-	timer=0,
-	textures = {"default_snowball.png"},
-	lastpos={},
-	collisionbox = {0,0,0,0,0,0},
-}
-
---Snowball_entity.on_step()--> called when snowball is moving.
-snowball_ENTITY.on_step = function(self, dtime)
-	self.timer=self.timer+dtime
-	local pos = self.object:getpos()
-	local node = minetest.get_node(pos)
-
-	--Become item when hitting a node.
-	if self.lastpos.x~=nil then --If there is no lastpos for some reason.
-		if node.name ~= "air" then
-			self.object:remove()
-		end
-	end
-	self.lastpos={x=pos.x, y=pos.y, z=pos.z} -- Set lastpos-->Node will be added at last pos outside the node
-end
-
-minetest.register_entity("default:snowball_entity", snowball_ENTITY)
-
 -- Global environment step function
 function on_step(dtime)
 	-- print("on_step")

mods/default/nodes.lua

@@ -2148,7 +2148,7 @@ minetest.register_node("default:snow", {
 	sounds = default.node_sound_dirt_defaults({
 		footstep = {name="default_grass_footstep", gain=0.4},
 	}),
-	drop = "default:snowball 2",
+	drop = "mcl_throwing:snowball 2",
 })
 
 minetest.register_node("default:snowblock", {
@@ -2160,7 +2160,7 @@ minetest.register_node("default:snowblock", {
 	sounds = default.node_sound_dirt_defaults({
 		footstep = {name="default_grass_footstep", gain=0.4},
 	}),
-	drop = "default:snowball 4",
+	drop = "mcl_throwing:snowball 4",
 })
 
 minetest.register_node("default:cobweb", {

mods/default/tools.lua

@@ -412,17 +412,4 @@ minetest.register_tool("default:shears", {
     }
 })
 
--- Snowball
-minetest.register_craftitem("default:snowball", {
-	description = "Snowball",
-	inventory_image = "default_snowball.png",
-	stack_max = 64,
-	on_use = snow_shoot_snowball,
-	groups = { weapon_ranged = 1 },
-	on_construct = function(pos)
-	pos.y = pos.y - 1
-		if minetest.get_node(pos).name == "default:dirt_with_grass" then
-			minetest.set_node(pos, {name="default:dirt_with_snow"})
-		end
-	end,
-})
+