From 2dcaf8fdcb6216445662dc6e9966eed84eec5d18 Mon Sep 17 00:00:00 2001 From: AFCMS Date: Mon, 15 Mar 2021 00:32:19 +0100 Subject: [PATCH] improve performances of mcl_playerplus really noticeable gain with caching global functions --- mods/PLAYER/mcl_playerplus/init.lua | 65 ++++++++++++++++++----------- 1 file changed, 40 insertions(+), 25 deletions(-) diff --git a/mods/PLAYER/mcl_playerplus/init.lua b/mods/PLAYER/mcl_playerplus/init.lua index 26cbd607..ab848739 100644 --- a/mods/PLAYER/mcl_playerplus/init.lua +++ b/mods/PLAYER/mcl_playerplus/init.lua @@ -1,5 +1,21 @@ local S = minetest.get_translator("mcl_playerplus") +local get_connected_players = minetest.get_connected_players +local dir_to_yaw = minetest.dir_to_yaw +local get_item_group = minetest.get_item_group +local check_player_privs = minetest.check_player_privs +local find_node_near = minetest.find_node_near +local get_name_from_content_id = minetest.get_name_from_content_id +local get_voxel_manip = minetest.get_voxel_manip +local add_particle = minetest.add_particle +local add_particlespawner = minetest.add_particlespawner + +local is_sprinting = mcl_sprint.is_sprinting +local exhaust = mcl_hunger.exhaust +local playerphysics = playerphysics + +local vector = vector +local math = math -- Internal player state local mcl_playerplus_internal = {} @@ -25,7 +41,7 @@ minetest.register_globalstep(function(dtime) -- Update jump status immediately since we need this info in real time. -- WARNING: This section is HACKY as hell since it is all just based on heuristics. - for _,player in ipairs(minetest.get_connected_players()) do + for _,player in ipairs(get_connected_players()) do local controls = player:get_player_control() name = player:get_player_name() @@ -37,10 +53,10 @@ minetest.register_globalstep(function(dtime) local player_vel_yaw = 0 - if degrees(minetest.dir_to_yaw(player_velocity)) == 0 then + if degrees(dir_to_yaw(player_velocity)) == 0 then yaw = 0 else - player_vel_yaw = degrees(minetest.dir_to_yaw(player_velocity)) + player_vel_yaw = degrees(dir_to_yaw(player_velocity)) end -- controls right and left arms pitch when shooting a bow or punching @@ -62,7 +78,7 @@ minetest.register_globalstep(function(dtime) player:set_properties({collisionbox = {-0.35,0,-0.35,0.35,1.8,0.35}, eye_height = 1.35, nametag_color = { r = 225, b = 225, a = 0, g = 225 }}) -- sneaking body conrols player:set_bone_position("Body_Control", vector.new(0,6.3,0), vector.new(0,0,0)) - elseif minetest.get_item_group(mcl_playerinfo[name].node_head, "water") ~= 0 and player:get_attach() == nil and mcl_sprint.is_sprinting(name) == true then + elseif get_item_group(mcl_playerinfo[name].node_head, "water") ~= 0 and player:get_attach() == nil and is_sprinting(name) == true then -- set head pitch and yaw when swimming player:set_bone_position("Head", vector.new(0,6.3,0), vector.new(pitch+90-degrees(dir_to_pitch(player_velocity)),yaw - player_vel_yaw * -1,0)) -- sets eye height, and nametag color accordingly @@ -127,18 +143,18 @@ minetest.register_globalstep(function(dtime) as of 0.4.15. ]] - if minetest.get_item_group(node_feet, "liquid") == 0 and - minetest.get_item_group(node_stand, "liquid") == 0 and + if get_item_group(node_feet, "liquid") == 0 and + get_item_group(node_stand, "liquid") == 0 and not minetest.registered_nodes[node_feet].climbable and not minetest.registered_nodes[node_stand].climbable and (minetest.registered_nodes[node_stand].walkable or minetest.registered_nodes[node_stand_below].walkable) - and minetest.get_item_group(node_stand, "disable_jump") == 0 - and minetest.get_item_group(node_stand_below, "disable_jump") == 0 then + and get_item_group(node_stand, "disable_jump") == 0 + and get_item_group(node_stand_below, "disable_jump") == 0 then -- Cause exhaustion for jumping - if mcl_sprint.is_sprinting(name) then - mcl_hunger.exhaust(name, mcl_hunger.EXHAUST_SPRINT_JUMP) + if is_sprinting(name) then + exhaust(name, mcl_hunger.EXHAUST_SPRINT_JUMP) else - mcl_hunger.exhaust(name, mcl_hunger.EXHAUST_JUMP) + exhaust(name, mcl_hunger.EXHAUST_JUMP) end -- Reset cooldown timer @@ -157,7 +173,7 @@ minetest.register_globalstep(function(dtime) time = 0 -- check players - for _,player in ipairs(minetest.get_connected_players()) do + for _,player in ipairs(get_connected_players()) do -- who am I? local name = player:get_player_name() @@ -198,7 +214,7 @@ minetest.register_globalstep(function(dtime) end -- Swimming? Check if boots are enchanted with depth strider - if minetest.get_item_group(node_feet, "liquid") ~= 0 and mcl_enchanting.get_enchantment(player:get_inventory():get_stack("armor", 5), "depth_strider") then + if get_item_group(node_feet, "liquid") ~= 0 and mcl_enchanting.get_enchantment(player:get_inventory():get_stack("armor", 5), "depth_strider") then local boots = player:get_inventory():get_stack("armor", 5) local depth_strider = mcl_enchanting.get_enchantment(boots, "depth_strider") @@ -220,7 +236,7 @@ minetest.register_globalstep(function(dtime) and (ndef.groups.opaque == 1) and (node_head ~= "ignore") -- Check privilege, too - and (not minetest.check_player_privs(name, {noclip = true})) then + and (not check_player_privs(name, {noclip = true})) then if player:get_hp() > 0 then mcl_death_messages.player_damage(player, S("@1 suffocated to death.", name)) player:set_hp(player:get_hp() - 1) @@ -228,9 +244,9 @@ minetest.register_globalstep(function(dtime) end -- Am I near a cactus? - local near = minetest.find_node_near(pos, 1, "mcl_core:cactus") + local near = find_node_near(pos, 1, "mcl_core:cactus") if not near then - near = minetest.find_node_near({x=pos.x, y=pos.y-1, z=pos.z}, 1, "mcl_core:cactus") + near = find_node_near({x=pos.x, y=pos.y-1, z=pos.z}, 1, "mcl_core:cactus") end if near then -- Am I touching the cactus? If so, it hurts @@ -247,15 +263,15 @@ minetest.register_globalstep(function(dtime) --[[ Swimming: Cause exhaustion. NOTE: As of 0.4.15, it only counts as swimming when you are with the feet inside the liquid! Head alone does not count. We respect that for now. ]] - if not player:get_attach() and (minetest.get_item_group(node_feet, "liquid") ~= 0 or - minetest.get_item_group(node_stand, "liquid") ~= 0) then + if not player:get_attach() and (get_item_group(node_feet, "liquid") ~= 0 or + get_item_group(node_stand, "liquid") ~= 0) then local lastPos = mcl_playerplus_internal[name].lastPos if lastPos then local dist = vector.distance(lastPos, pos) mcl_playerplus_internal[name].swimDistance = mcl_playerplus_internal[name].swimDistance + dist if mcl_playerplus_internal[name].swimDistance >= 1 then local superficial = math.floor(mcl_playerplus_internal[name].swimDistance) - mcl_hunger.exhaust(name, mcl_hunger.EXHAUST_SWIM * superficial) + exhaust(name, mcl_hunger.EXHAUST_SWIM * superficial) mcl_playerplus_internal[name].swimDistance = mcl_playerplus_internal[name].swimDistance - superficial end end @@ -263,9 +279,8 @@ minetest.register_globalstep(function(dtime) end -- Underwater: Spawn bubble particles - if minetest.get_item_group(node_head, "water") ~= 0 then - - minetest.add_particlespawner({ + if get_item_group(node_head, "water") ~= 0 then + add_particlespawner({ amount = 10, time = 0.15, minpos = { x = -0.25, y = 0.3, z = -0.25 }, @@ -288,7 +303,7 @@ minetest.register_globalstep(function(dtime) if wi == "mcl_core:barrier" or wi == "mcl_core:realm_barrier" then local pos = vector.round(player:get_pos()) local r = 8 - local vm = minetest.get_voxel_manip() + local vm = get_voxel_manip() local emin, emax = vm:read_from_map({x=pos.x-r, y=pos.y-r, z=pos.z-r}, {x=pos.x+r, y=pos.y+r, z=pos.z+r}) local area = VoxelArea:new{ MinEdge = emin, @@ -299,7 +314,7 @@ minetest.register_globalstep(function(dtime) for y=pos.y-r, pos.y+r do for z=pos.z-r, pos.z+r do local vi = area:indexp({x=x, y=y, z=z}) - local nodename = minetest.get_name_from_content_id(data[vi]) + local nodename = get_name_from_content_id(data[vi]) local tex if nodename == "mcl_core:barrier" then tex = "mcl_core_barrier.png" @@ -307,7 +322,7 @@ minetest.register_globalstep(function(dtime) tex = "mcl_core_barrier.png^[colorize:#FF00FF:127^[transformFX" end if tex then - minetest.add_particle({ + add_particle({ pos = {x=x, y=y, z=z}, expirationtime = 1, size = 8,