Fixes #6 and #3

Fixes for Issues #3 and #6

README.MD

@@ -29,10 +29,12 @@ This is a small utility mod which adds some new animations to the default 3d_arm
 		
 I have done my best to trigger the animations in the correct circumstances when viewing the player model in 3rd person. 
 
-I have only tested this against minetest versions 5.0 to 5.3
+I have only tested this against minetest versions 5.0 to 5.5
 
 without 3d_armor and its required mods this mod does nothing.
 
+Works with simple_skins - https://forum.minetest.net/viewtopic.php?f=11&t=9100
+
 Don't forget to disable **example_cape** before using in a game, although I didn't create a reciepe for it so you would need creative/give access to get one.
 
 ![swim animation](https://github.com/sirrobzeroone/3d_armor_flyswim/blob/main/swimming_animated.gif)

i_functions.lua

@@ -18,8 +18,14 @@ function node_fsable(pos,num,type)
 	local draw_tl = {"liquid","flowingliquid"}
 	local compare = draw_ta
 	local node = minetest.get_node({x=pos.x,y=pos.y-(num-1),z=pos.z})
-	local n_draw = minetest.registered_nodes[node.name].drawtype
-
+	local n_draw
+
+	if minetest.registered_nodes[node.name] then
+		n_draw = minetest.registered_nodes[node.name].drawtype
+	else
+		n_draw = "normal"
+	end
+
 		if type == "s" then
 			compare = draw_tl
 		end
@@ -54,7 +60,14 @@ local compare = draw_ta
 
 	local n_draw
 	for k,v in pairs(nodes) do
-		n_draw = minetest.registered_nodes[v.name].drawtype
+		local n_draw
+
+		if minetest.registered_nodes[v.name] then
+			n_draw = minetest.registered_nodes[v.name].drawtype
+		else
+			n_draw = "normal"
+		end
+
 			for k2,v2 in ipairs(compare) do 
 				if n_draw == v2 then
 				  	table.insert(result,"t")

init.lua

@@ -244,23 +244,26 @@ minetest.register_globalstep(function()
 -----------------------------
 --       Swim Cases        --
 -----------------------------	
-		elseif swim_anim == true and                                     -- Swim animation setting must be true 
+		elseif swim_anim == true and                                     -- Swim animation setting must be true
+			not attached_to and 									     -- If player attached to something dont do animation 
 		   (controls.up or controls.down or 
 		   controls.left or controls.right) and                          -- Must be moving in a direction
 		   (controls.LMB or controls.RMB) and                            -- Must be swinging
-			node_down_fsable(pos,2,"s") == true then                     -- Node player standing in and 1 below must be swimmable
+			node_down_fsable(pos,2,"s") == true then 					 -- Node player standing in and 1 below must be swimmable                   
 			player_api.set_animation(player,"swim_atk",ani_spd)			 -- Set to swimming attack animation
 			offset = 90                                                  -- Offset for Headanim
 
 		elseif swim_anim == true and                                     -- Swim animation setting must be true 
+			  not attached_to and 									     -- If player attached to something dont do animation 
 		    (controls.up or controls.down or 
 		    controls.left or controls.right) and                         -- Must be moving in a direction
 			node_down_fsable(pos,2,"s") == true then                     -- Node player standing in and 1 below must be swimmable
 				player_api.set_animation(player, "swim",ani_spd) 		 -- Set to swimming animation
 				offset = 90                                              -- Offset for Headanim
 
 
-		elseif swim_sneak == true and                                    -- Swim sneak setting must be true     
+		elseif swim_sneak == true and                                    -- Swim sneak setting must be true
+			  not attached_to and 									     -- If player attached to something dont do animation 
 			controls.sneak == true and
 			node_down_fsable(pos,1,"s") == true then                     -- Node player standing in swimmable
 				player_api.set_animation(player, "swim",ani_spd) 		 -- Set to swimming animation

mod.conf

@@ -1,3 +1,6 @@
 name = 3d_armor_flyswim
+description = Adds Flying, Swimming, Crouching and Climbing animations to base character model for 3d_armor
 depends = 3d_armor
-description = Adds Flying and Swimming animatiosn to base character model for 3d_armor
+optional_depends = simple_skins
+author = Sirrobzeroone
+title = Add Fly, Swim, Crouch and Climb animations