player_api: Remove local variable (#2640)

api.lua

@@ -106,21 +106,15 @@ function minetest.calculate_knockback(player, ...)
 end
 
 -- Check each player and apply animations
-minetest.register_globalstep(function(dtime)
+minetest.register_globalstep(function()
 	for _, player in pairs(minetest.get_connected_players()) do
 		local name = player:get_player_name()
 		local model_name = player_model[name]
 		local model = model_name and models[model_name]
 		if model and not player_attached[name] then
 			local controls = player:get_player_control()
-			local walking = false
 			local animation_speed_mod = model.animation_speed or 30
 
-			-- Determine if the player is walking
-			if controls.up or controls.down or controls.left or controls.right then
-				walking = true
-			end
-
 			-- Determine if the player is sneaking, and reduce animation speed if so
 			if controls.sneak then
 				animation_speed_mod = animation_speed_mod / 2
@@ -129,18 +123,19 @@ minetest.register_globalstep(function(dtime)
 			-- Apply animations based on what the player is doing
 			if player:get_hp() == 0 then
 				player_set_animation(player, "lay")
-			elseif walking then
+			-- Determine if the player is walking
+			elseif controls.up or controls.down or controls.left or controls.right then
 				if player_sneak[name] ~= controls.sneak then
 					player_anim[name] = nil
 					player_sneak[name] = controls.sneak
 				end
-				if controls.LMB then
+				if controls.LMB or controls.RMB then
 					player_set_animation(player, "walk_mine", animation_speed_mod)
 				else
 					player_set_animation(player, "walk", animation_speed_mod)
 				end
-			elseif controls.LMB then
+			elseif controls.LMB or controls.RMB then
-				player_set_animation(player, "mine")
+				player_set_animation(player, "mine", animation_speed_mod)
 			else
 				player_set_animation(player, "stand", animation_speed_mod)
 			end