added saplings

mods/default/nodes.lua

@@ -348,6 +348,34 @@ minetest.register_node("default:log_3", {
 
 -- plants
 
+minetest.register_node("default:sapling", {
+	description = "Sapling",
+	tiles = {"default_sapling.png"},
+	drawtype = "plantlike",
+	paramtype = "light",
+	inventory_image = "default_sapling.png",
+	buildable_to = true,
+	walkable = false,
+	groups = {crumbly = 3, sapling = 1},
+})
+
+minetest.register_abm({
+	nodenames = {"default:sapling"},
+	neighbors = {"default:grass", "default:dirt"},
+	interval = 1.0,
+	chance = 1,
+	action = function(pos, node, active_object_count, active_object_count_wider)
+		minetest.set_node(pos, {name = "air"})
+		if math.random(2) == 1 then
+			local path = minetest.get_modpath("default") .. "/schematics/tree2.mts"
+			minetest.place_schematic({x = pos.x - 1, y = pos.y - 0, z = pos.z - 1}, path, 0, nil, false)
+		else
+			local path = minetest.get_modpath("default") .. "/schematics/tree1.mts"
+			minetest.place_schematic({x = pos.x - 2, y = pos.y - 0, z = pos.z - 2}, path, 0, nil, false)
+		end
+	end,
+})
+
 minetest.register_node("default:plant_grass", {
 	description = "Grass (Plant)",
 	tiles = {"default_plant_grass.png"},

mods/pets/init.lua

@@ -45,16 +45,26 @@ function pets.register_pet(name, def)
 			if self.pl ~= nil then
 				if self.pl:getpos() then
 					self.object:set_armor_groups({fleshy = 0, friendly = 100}) 
-					if vector.distance(self.object:getpos(), self.pl:getpos()) > 2 then 
-						local vec = vector.direction(self.object:getpos(), self.pl:getpos())
-						vec.y = vec.y * 10
+					local t = self.pl:getpos()
+					t.x = t.x + 1.5
+					t.z = t.z + 1.5
+					if vector.distance(self.object:getpos(), t) > 2 then 
+						local vec = vector.direction(self.object:getpos(), t)
+						--vec.y = vec.y * 10
+						if self.object:getpos().y < t.y+0.5 then
+							vec.y= vec.y + 2
+						else
+							vec.y= -3
+						end
 						self.object:setvelocity(vector.multiply(vec, 3))
 						local yaw = math.atan(vec.z/vec.x)+math.pi/2
 						yaw = yaw+(math.pi/2)
-						if self.pl:getpos().x > self.object:getpos().x then
+						if t.x > t.z then
 							yaw = yaw+math.pi
 						end
 						self.object:setyaw(yaw)
+					else
+						self.object:setvelocity({x=0, y=0, z=0})
 					end
 					if vector.distance(self.object:getpos(), self.pl:getpos()) > 15 then 
 						local vec = self.pl:getpos()
@@ -145,7 +155,7 @@ end)
 pets.register_pet("pets:pig", {
 	description  = "pig",
 	hp_max = 30,
-	collisionbox = {-0.5,-0.5,-0.5, 0.5,0.5,0.5},
+	collisionbox = {-0.3,-0.5,-0.3, 0.3,0.1,0.3},
 	mesh = "pets_pig.x",
 	textures = {"pets_pig.png",},
 })