Add test command to dump autogroups data to console.

For testing only, do not merge this to master!

mods/CORE/mcl_autogroup/init.lua

@@ -26,3 +26,25 @@ assert(minetest.get_modpath("_mcl_autogroup"), "This mod requires the mod _mcl_a
 function mcl_autogroup.register_diggroup(group, def)
 	mcl_autogroup.registered_diggroups[group] = def or {}
 end
+
+-- Test code to demonstrate that on_mods_loaded branch works as expected.
+-- Do not merge this code to master!
+
+minetest.register_chatcommand("dump_autogroup", {
+	params = "",
+	description = "Dump data generated by mcl_autogroup to console",
+	privs = { privs = false },
+	func = function()
+		minetest.log("Registered nodes:")
+		for node_name, node_def in pairs(minetest.registered_nodes) do
+			minetest.log(node_name..": "..dump(node_def))
+		end
+
+		minetest.log("Registered tools:")
+		for tool_name, tool_def in pairs(minetest.registered_tools) do
+			minetest.log(tool_name..": "..dump(tool_def))
+		end
+
+		minetest.log("End dump")
+	end
+})

mods/PLAYER/mcl_playerplus/init.lua

@@ -173,12 +173,6 @@ minetest.register_globalstep(function(dtime)
 			and (fly_node == "air" or fly_node == "ignore")
 
 		if elytra.active then
-			if player_velocity.x < (player_velocity_old.x - 10) or player_velocity.x > (player_velocity_old.x + 10) and fly_node ~= "ignore" then
-				mcl_util.deal_damage(player, math.abs(player_velocity_old.x) * 0.2, {type = "fly_into_wall"})
-			end
-			if player_velocity.z < (player_velocity_old.z - 10) or player_velocity.z > (player_velocity_old.z + 10) and fly_node ~= "ignore" then
-				mcl_util.deal_damage(player, math.abs(player_velocity_old.z) * 0.2, {type = "fly_into_wall"})
-			end
 			mcl_player.player_set_animation(player, "fly")
 			if player_velocity.y < -1.5 then
 				player:add_velocity({x=0, y=0.17, z=0})