Update balloon.lua, sum_airship.b3d, and sum_airship_boat.b3d

balloon.lua

@@ -16,18 +16,9 @@ local ship = {
 	selectionbox = {-0.5, -0.5, -0.5, 0.5, 0.2, 0.5},
 	hp_max = 3,
 	visual = "mesh",
-	mesh = "sum_airship.b3d",
     backface_culling = false,
-	textures = {
-        "sum_airship_canvas.png",   -- balloon
-        "sum_wood_ash_planks.png",          -- cradle
-        "sum_wood_oak_plank.png",           -- lining
-        "sum_wood_oak_plank.png",           -- strut
-        "sum_wood_oak_plank.png",           -- strut
-        "sum_airship_canvas.png",   -- burner
-        "sum_wood_oak_plank.png",           -- small strut
-        "sum_wood_oak_plank.png",           -- small strut
-	},
+	mesh = "sum_airship.b3d",
+	textures = {"sum_airship_texture.png"},
     on_rightclick = me.on_rightclick,
     on_activate = me.on_activate,
     get_staticdata = me.get_staticdata,
@@ -36,7 +27,7 @@ local ship = {
 	_driver = nil,
 	_removed = false,
     _flags = {},
-    _itemstring = "sum_airship:balloon_item",
+    _itemstring = "sum_airship:boat",
 }
 
 function me.on_activate(self, staticdata, dtime_s)
@@ -113,8 +104,8 @@ end
 -- this system ensures collision kind of works with balloons.
 -- does not include entity to entity collisions
 local balloon = {}
-balloon.offset = 4.5
-balloon.length = 3
+balloon.offset = 6
+balloon.length = 3.5
 balloon.height = 2.5
 local balloon_nodes = {}
 balloon_nodes[0] = { -- top
@@ -152,13 +143,6 @@ function me.get_balloon_collide(self)
 	local o = self.object:get_pos()
 	for _, check in pairs(balloon_nodes) do
 		local n = minetest.get_node(vector.add(check.p, o))
-		-- minetest.add_particle({
-		-- 	pos = vector.add(o, check.p),
-		-- 	velocity = vector.new(0, 1, 0),
-		-- 	expirationtime = math.random(0.5, 2),
-		-- 	size = math.random(0.1, 4),
-		-- 	texture = "sum_wood_ash_planks.png",
-		-- })
 		if n and minetest.registered_nodes[n.name]
 		and minetest.registered_nodes[n.name].walkable then
 			force = vector.add(force, check.dir)
@@ -246,11 +230,11 @@ function me.on_step(self, dtime, moveresult)
 end
 
 
-minetest.register_entity("sum_airship:balloon_ENTITY", ship)
+minetest.register_entity("sum_airship:boat", ship)
 
-minetest.register_craftitem("sum_airship:balloon_item", {
-	description = "Hot air balloon",
-    inventory_image = "sum_airship_item.png",
+minetest.register_craftitem("sum_airship:boat", {
+	description = "Airship",
+    inventory_image = "sum_airship.png",
     groups = { vehicle = 1, airship = 1, transport = 1},
     on_place = function(itemstack, placer, pointed_thing)
         if pointed_thing.type ~= "node" then
@@ -263,7 +247,7 @@ minetest.register_craftitem("sum_airship:balloon_item", {
             end
         end
         local pos = vector.offset(pointed_thing.above, 0, 0.5, 0)
-        local self = minetest.add_entity(pos, "sum_airship:balloon_ENTITY"):get_luaentity()
+        local self = minetest.add_entity(pos, "sum_airship:boat"):get_luaentity()
         if not minetest.is_creative_enabled(placer:get_player_name()) then
             itemstack:take_item()
         end