From b9a9b1b8141b5489c5fe160b37908a46e42568c2 Mon Sep 17 00:00:00 2001
From: Brandon <bzoss@mit.edu>
Date: Mon, 3 Aug 2020 12:47:42 -0400
Subject: [PATCH] Add pretty weak version of chat commands to give oneself
 potion effects - for testing

---
 mods/ITEMS/mcl_potions/functions.lua | 118 ++++++++++++++++++++++++++-
 1 file changed, 115 insertions(+), 3 deletions(-)

diff --git a/mods/ITEMS/mcl_potions/functions.lua b/mods/ITEMS/mcl_potions/functions.lua
index 0df06d15..ef6ae622 100644
--- a/mods/ITEMS/mcl_potions/functions.lua
+++ b/mods/ITEMS/mcl_potions/functions.lua
@@ -26,6 +26,20 @@ end
 
 
 
+-- ███╗░░░███╗░█████╗░██╗███╗░░██╗  ███████╗███████╗███████╗███████╗░█████╗░████████╗
+-- ████╗░████║██╔══██╗██║████╗░██║  ██╔════╝██╔════╝██╔════╝██╔════╝██╔══██╗╚══██╔══╝
+-- ██╔████╔██║███████║██║██╔██╗██║  █████╗░░█████╗░░█████╗░░█████╗░░██║░░╚═╝░░░██║░░░
+-- ██║╚██╔╝██║██╔══██║██║██║╚████║  ██╔══╝░░██╔══╝░░██╔══╝░░██╔══╝░░██║░░██╗░░░██║░░░
+-- ██║░╚═╝░██║██║░░██║██║██║░╚███║  ███████╗██║░░░░░██║░░░░░███████╗╚█████╔╝░░░██║░░░
+-- ╚═╝░░░░░╚═╝╚═╝░░╚═╝╚═╝╚═╝░░╚══╝  ╚══════╝╚═╝░░░░░╚═╝░░░░░╚══════╝░╚════╝░░░░╚═╝░░░
+--
+-- ░█████╗░██╗░░██╗███████╗░█████╗░██╗░░██╗███████╗██████╗░
+-- ██╔══██╗██║░░██║██╔════╝██╔══██╗██║░██╔╝██╔════╝██╔══██╗
+-- ██║░░╚═╝███████║█████╗░░██║░░╚═╝█████═╝░█████╗░░██████╔╝
+-- ██║░░██╗██╔══██║██╔══╝░░██║░░██╗██╔═██╗░██╔══╝░░██╔══██╗
+-- ╚█████╔╝██║░░██║███████╗╚█████╔╝██║░╚██╗███████╗██║░░██║
+-- ░╚════╝░╚═╝░░╚═╝╚══════╝░╚════╝░╚═╝░░╚═╝╚══════╝╚═╝░░╚═╝
+
 local is_player, entity, meta
 
 minetest.register_globalstep(function(dtime)
@@ -315,6 +329,22 @@ minetest.register_on_player_hpchange(function(player, hp_change, reason)
 end, true)
 
 
+
+-- ███████╗███████╗███████╗███████╗░█████╗░████████╗
+-- ██╔════╝██╔════╝██╔════╝██╔════╝██╔══██╗╚══██╔══╝
+-- █████╗░░█████╗░░█████╗░░█████╗░░██║░░╚═╝░░░██║░░░
+-- ██╔══╝░░██╔══╝░░██╔══╝░░██╔══╝░░██║░░██╗░░░██║░░░
+-- ███████╗██║░░░░░██║░░░░░███████╗╚█████╔╝░░░██║░░░
+-- ╚══════╝╚═╝░░░░░╚═╝░░░░░╚══════╝░╚════╝░░░░╚═╝░░░
+--
+-- ██╗░░░░░░█████╗░░█████╗░██████╗░░░░░██╗░██████╗░█████╗░██╗░░░██╗███████╗
+-- ██║░░░░░██╔══██╗██╔══██╗██╔══██╗░░░██╔╝██╔════╝██╔══██╗██║░░░██║██╔════╝
+-- ██║░░░░░██║░░██║███████║██║░░██║░░██╔╝░╚█████╗░███████║╚██╗░██╔╝█████╗░░
+-- ██║░░░░░██║░░██║██╔══██║██║░░██║░██╔╝░░░╚═══██╗██╔══██║░╚████╔╝░██╔══╝░░
+-- ███████╗╚█████╔╝██║░░██║██████╔╝██╔╝░░░██████╔╝██║░░██║░░╚██╔╝░░███████╗
+-- ╚══════╝░╚════╝░╚═╝░░╚═╝╚═════╝░╚═╝░░░░╚═════╝░╚═╝░░╚═╝░░░╚═╝░░░╚══════╝
+
+
 function mcl_potions._reset_player_effects(player)
 
 	if not player:is_player() then return end
@@ -425,6 +455,21 @@ minetest.register_on_joinplayer( function(player)
 	mcl_potions._load_player_effects(player)
 end)
 
+
+-- ░██████╗██╗░░░██╗██████╗░██████╗░░█████╗░██████╗░████████╗██╗███╗░░██╗░██████╗░
+-- ██╔════╝██║░░░██║██╔══██╗██╔══██╗██╔══██╗██╔══██╗╚══██╔══╝██║████╗░██║██╔════╝░
+-- ╚█████╗░██║░░░██║██████╔╝██████╔╝██║░░██║██████╔╝░░░██║░░░██║██╔██╗██║██║░░██╗░
+-- ░╚═══██╗██║░░░██║██╔═══╝░██╔═══╝░██║░░██║██╔══██╗░░░██║░░░██║██║╚████║██║░░╚██╗
+-- ██████╔╝╚██████╔╝██║░░░░░██║░░░░░╚█████╔╝██║░░██║░░░██║░░░██║██║░╚███║╚██████╔╝
+-- ╚═════╝░░╚═════╝░╚═╝░░░░░╚═╝░░░░░░╚════╝░╚═╝░░╚═╝░░░╚═╝░░░╚═╝╚═╝░░╚══╝░╚═════╝░
+--
+-- ███████╗██╗░░░██╗███╗░░██╗░█████╗░████████╗██╗░█████╗░███╗░░██╗░██████╗
+-- ██╔════╝██║░░░██║████╗░██║██╔══██╗╚══██╔══╝██║██╔══██╗████╗░██║██╔════╝
+-- █████╗░░██║░░░██║██╔██╗██║██║░░╚═╝░░░██║░░░██║██║░░██║██╔██╗██║╚█████╗░
+-- ██╔══╝░░██║░░░██║██║╚████║██║░░██╗░░░██║░░░██║██║░░██║██║╚████║░╚═══██╗
+-- ██║░░░░░╚██████╔╝██║░╚███║╚█████╔╝░░░██║░░░██║╚█████╔╝██║░╚███║██████╔╝
+-- ╚═╝░░░░░░╚═════╝░╚═╝░░╚══╝░╚════╝░░░░╚═╝░░░╚═╝░╚════╝░╚═╝░░╚══╝╚═════╝░
+
 function mcl_potions.is_obj_hit(self, pos)
 
 	local entity
@@ -475,8 +520,6 @@ function mcl_potions.make_invisible(player, toggle)
 end
 
 
-
-
 function mcl_potions._use_potion(item, obj, color)
 	local d = 0.1
 	local pos = obj:get_pos()
@@ -525,6 +568,28 @@ end
 
 
 
+-- ██████╗░░█████╗░░██████╗███████╗  ██████╗░░█████╗░████████╗██╗░█████╗░███╗░░██╗
+-- ██╔══██╗██╔══██╗██╔════╝██╔════╝  ██╔══██╗██╔══██╗╚══██╔══╝██║██╔══██╗████╗░██║
+-- ██████╦╝███████║╚█████╗░█████╗░░  ██████╔╝██║░░██║░░░██║░░░██║██║░░██║██╔██╗██║
+-- ██╔══██╗██╔══██║░╚═══██╗██╔══╝░░  ██╔═══╝░██║░░██║░░░██║░░░██║██║░░██║██║╚████║
+-- ██████╦╝██║░░██║██████╔╝███████╗  ██║░░░░░╚█████╔╝░░░██║░░░██║╚█████╔╝██║░╚███║
+-- ╚═════╝░╚═╝░░╚═╝╚═════╝░╚══════╝  ╚═╝░░░░░░╚════╝░░░░╚═╝░░░╚═╝░╚════╝░╚═╝░░╚══╝
+--
+-- ███████╗███████╗███████╗███████╗░█████╗░████████╗
+-- ██╔════╝██╔════╝██╔════╝██╔════╝██╔══██╗╚══██╔══╝
+-- █████╗░░█████╗░░█████╗░░█████╗░░██║░░╚═╝░░░██║░░░
+-- ██╔══╝░░██╔══╝░░██╔══╝░░██╔══╝░░██║░░██╗░░░██║░░░
+-- ███████╗██║░░░░░██║░░░░░███████╗╚█████╔╝░░░██║░░░
+-- ╚══════╝╚═╝░░░░░╚═╝░░░░░╚══════╝░╚════╝░░░░╚═╝░░░
+--
+-- ███████╗██╗░░░██╗███╗░░██╗░█████╗░████████╗██╗░█████╗░███╗░░██╗░██████╗
+-- ██╔════╝██║░░░██║████╗░██║██╔══██╗╚══██╔══╝██║██╔══██╗████╗░██║██╔════╝
+-- █████╗░░██║░░░██║██╔██╗██║██║░░╚═╝░░░██║░░░██║██║░░██║██╔██╗██║╚█████╗░
+-- ██╔══╝░░██║░░░██║██║╚████║██║░░██╗░░░██║░░░██║██║░░██║██║╚████║░╚═══██╗
+-- ██║░░░░░╚██████╔╝██║░╚███║╚█████╔╝░░░██║░░░██║╚█████╔╝██║░╚███║██████╔╝
+-- ╚═╝░░░░░░╚═════╝░╚═╝░░╚══╝░╚════╝░░░░╚═╝░░░╚═╝░╚════╝░╚═╝░░╚══╝╚═════╝░
+
+
 function mcl_potions.healing_func(player, hp)
 
 	local obj = player:get_luaentity()
@@ -674,7 +739,7 @@ function mcl_potions.regeneration_func(player, factor, duration)
 	if player:is_player() then
 		potions_set_hudbar(player)
 	end
-	
+
 end
 
 
@@ -747,3 +812,50 @@ function mcl_potions.night_vision_func(player, null, duration)
 	end
 
 end
+
+
+-- ░█████╗░██╗░░██╗░█████╗░████████╗  ░█████╗░░█████╗░███╗░░░███╗███╗░░░███╗░█████╗░███╗░░██╗██████╗░░██████╗
+-- ██╔══██╗██║░░██║██╔══██╗╚══██╔══╝  ██╔══██╗██╔══██╗████╗░████║████╗░████║██╔══██╗████╗░██║██╔══██╗██╔════╝
+-- ██║░░╚═╝███████║███████║░░░██║░░░  ██║░░╚═╝██║░░██║██╔████╔██║██╔████╔██║███████║██╔██╗██║██║░░██║╚█████╗░
+-- ██║░░██╗██╔══██║██╔══██║░░░██║░░░  ██║░░██╗██║░░██║██║╚██╔╝██║██║╚██╔╝██║██╔══██║██║╚████║██║░░██║░╚═══██╗
+-- ╚█████╔╝██║░░██║██║░░██║░░░██║░░░  ╚█████╔╝╚█████╔╝██║░╚═╝░██║██║░╚═╝░██║██║░░██║██║░╚███║██████╔╝██████╔╝
+-- ░╚════╝░╚═╝░░╚═╝╚═╝░░╚═╝░░░╚═╝░░░  ░╚════╝░░╚════╝░╚═╝░░░░░╚═╝╚═╝░░░░░╚═╝╚═╝░░╚═╝╚═╝░░╚══╝╚═════╝░╚═════╝░
+
+
+local get_function = {}
+
+get_function["poison"] = mcl_potions.poison_func
+get_function["regeneration"] = mcl_potions.regeneration_func
+get_function["invisibility"] = mcl_potions.invisiblility_func
+get_function["fire_resistance"] = mcl_potions.fire_resistance_func
+get_function["night_vision"] = mcl_potions.night_vision_func
+get_function["water_breathing"] = mcl_potions.water_breathing_func
+get_function["leaping"] = mcl_potions.leaping_func
+get_function["swiftness"] = mcl_potions.swiftness_func
+get_function["heal"] = mcl_potions.healing_func
+
+minetest.register_chatcommand("potion",{
+	params = "<params>",
+	description = "Set player potion effects -- arguments <effect (e.g. poison or night_vision)> <factor (1 = 100%)> <duration (sec)>",
+	privs = {server = true},
+	func = function(name, params)
+
+		P = {}
+		i = 0
+		for str in string.gmatch(params, "([^ ]+)") do
+			i = i + 1
+			P[i] = str
+		end
+
+		if not P[3] then
+			P[3] = P[2]
+		end
+
+		if get_function[P[1]] then
+			get_function[P[1]](minetest.get_player_by_name(name), tonumber(P[2]), tonumber(P[3]))
+		else
+			minetest.chat_send_player(name, P[1].." is not an available potion effect.")
+		end
+
+	 end ,
+})