Fixes for arrows

mods/ITEMS/mcl_bows/arrow.lua

@@ -35,53 +35,12 @@ S("Arrows might get stuck on solid blocks and can be retrieved again. They are a
 	end,
 })
 
--- This is a fake node, used as model for the arrow entity.
--- It's not supposed to be usable as item or real node.
--- TODO: Use a proper mesh for the arrow entity
-minetest.register_node("mcl_bows:arrow_box", {
-	drawtype = "nodebox",
-	is_ground_content = false,
-	node_box = {
-		type = "fixed",
-		fixed = {
-			-- Shaft
-			{-6.5/17, -1.5/17, -1.5/17, -4.5/17, 1.5/17, 1.5/17},
-			{-4.5/17, -0.5/17, -0.5/17, 5.5/17, 0.5/17, 0.5/17},
-			{5.5/17, -1.5/17, -1.5/17, 6.5/17, 1.5/17, 1.5/17},
-			-- Tip
-			{-4.5/17, 2.5/17, 2.5/17, -3.5/17, -2.5/17, -2.5/17},
-			{-8.5/17, 0.5/17, 0.5/17, -6.5/17, -0.5/17, -0.5/17},
-			-- Fletching
-			{6.5/17, 1.5/17, 1.5/17, 7.5/17, 2.5/17, 2.5/17},
-			{7.5/17, -2.5/17, 2.5/17, 6.5/17, -1.5/17, 1.5/17},
-			{7.5/17, 2.5/17, -2.5/17, 6.5/17, 1.5/17, -1.5/17},
-			{6.5/17, -1.5/17, -1.5/17, 7.5/17, -2.5/17, -2.5/17},
-
-			{7.5/17, 2.5/17, 2.5/17, 8.5/17, 3.5/17, 3.5/17},
-			{8.5/17, -3.5/17, 3.5/17, 7.5/17, -2.5/17, 2.5/17},
-			{8.5/17, 3.5/17, -3.5/17, 7.5/17, 2.5/17, -2.5/17},
-			{7.5/17, -2.5/17, -2.5/17, 8.5/17, -3.5/17, -3.5/17},
-		}
-	},
-	tiles = {"mcl_bows_arrow.png^[transformFX", "mcl_bows_arrow.png^[transformFX", "mcl_bows_arrow_back.png", "mcl_bows_arrow_front.png", "mcl_bows_arrow.png", "mcl_bows_arrow.png^[transformFX"},
-	use_texture_alpha = minetest.features.use_texture_alpha_string_modes and "opaque" or false,
-	paramtype = "light",
-	paramtype2 = "facedir",
-	sunlight_propagates = true,
-	groups = {not_in_creative_inventory=1, dig_immediate=3},
-	drop = "",
-	node_placement_prediction = "",
-	on_construct = function(pos)
-		minetest.log("error", "[mcl_bows] Trying to construct mcl_bows:arrow_box at "..minetest.pos_to_string(pos))
-		minetest.remove_node(pos)
-	end,
-})
-
 local ARROW_ENTITY={
 	physical = true,
-	visual = "wielditem",
-	visual_size = {x=0.4, y=0.4},
-	textures = {"mcl_bows:arrow_box"},
+	visual = "mesh",
+	mesh = "mcl_bows_arrow.obj",
+	visual_size = {x=1, y=1},
+	textures = {"mcl_bows_arrow.png"},
 	collisionbox = {-0.19, -0.125, -0.19, 0.19, 0.125, 0.19},
 	collide_with_objects = false,
 	_fire_damage_resistant = true,
@@ -185,6 +144,25 @@ ARROW_ENTITY.on_step = function(self, dtime)
 
 	-- Check for object "collision". Done every tick (hopefully this is not too stressing)
 	else
+
+		if self._damage == 10 or self._damage == 9 then
+			minetest.add_particlespawner({
+				amount = 1,
+				time = .001,
+				minpos = pos,
+				maxpos = pos,
+				minvel = vector.new(-0.1,-0.1,-0.1),
+				maxvel = vector.new(0.1,0.1,0.1),
+				minexptime = 1.5,
+				maxexptime = 1.5,
+				minsize = 2,
+				maxsize = 2,
+				collisiondetection = false,
+				vertical = false,
+				texture = "mobs_mc_arrow_particle.png",
+				glow = 1,
+			})
+		end
 		-- We just check for any hurtable objects nearby.
 		-- The radius of 3 is fairly liberal, but anything lower than than will cause
 		-- arrow to hilariously go through mobs often.