From 9c70dc9c0988d7e20f0afadeae4ca2aa08372cd9 Mon Sep 17 00:00:00 2001
From: jasonl8446 <jasonl8446@protonmail.com>
Date: Tue, 16 Apr 2024 20:24:47 -0400
Subject: [PATCH] Added sharpness

---
 enchants.lua | 26 ++++++++++++++++++--------
 init.lua     | 31 +++++++++++++++++++++----------
 2 files changed, 39 insertions(+), 18 deletions(-)

diff --git a/enchants.lua b/enchants.lua
index aae0af1..25c1e5e 100644
--- a/enchants.lua
+++ b/enchants.lua
@@ -1,9 +1,6 @@
 local modname = minetest.get_current_modname()
 local S = minetest.get_translator(modname)
--- TODO:
--- Make sure enchantment is an enchantment
--- Make sure level is a number
--- Make sure enchantment is possible (correct tool)
+
 function tool_level_enchanting.set_enchantment(itemstack,enchantment_name,level)
     local itemmeta = itemstack:get_meta()
     local itemdef  = itemstack:get_definition()
@@ -14,6 +11,9 @@ function tool_level_enchanting.set_enchantment(itemstack,enchantment_name,level)
     if enchantment_name == "efficiency" then
         itemstack = tool_level_enchanting.efficiency_change(itemstack,level)
     end
+    if enchantment_name == "sharpness" then
+        itemstack = tool_level_enchanting.sharpness_change(itemstack,level)
+    end
     return itemstack
 end
 
@@ -36,7 +36,6 @@ end
 function tool_level_enchanting.efficiency_change(itemstack, enchant_level)
     local itemmeta = itemstack:get_meta()
     local itemdef  = itemstack:get_definition()
-    print(ItemStack("default:pick_diamond"):get_tool_capabilities())
     if itemdef.tool_capabilities then
         local speed_multiplier = 1 - (0.1 * tonumber(enchant_level))
         local cap = table.copy(itemdef.tool_capabilities)
@@ -136,12 +135,23 @@ minetest.register_globalstep(function(dtime)
 end)
 
 -- Sharpness?
--- 10% per level? idk
--- max level 10
-
+-- 10% per level?
+-- max level 5
+function tool_level_enchanting.sharpness_change(itemstack, enchant_level)
+    local itemmeta = itemstack:get_meta()
+    local itemdef  = itemstack:get_definition()
+    if itemdef.tool_capabilities.damage_groups.fleshy then
+        local damage_multiplier = 1 - (0.1 * tonumber(enchant_level))
+        local cap = table.copy(itemdef.tool_capabilities)
+        cap.damage_groups.fleshy = cap.damage_groups.fleshy * damage_multiplier
+        itemmeta:set_tool_capabilities(cap)
+    end
+    return itemstack
+end
 -- TODO:
 -- Make sure enchantment is an enchantment
 -- Make sure level is a number
+-- Make sure enchantment on tool is possible
 minetest.register_chatcommand("enchant", {
     description = S("Enchant an item"),
     params = S("<player> <enchantment> [<level>]"),
diff --git a/init.lua b/init.lua
index 87f6af9..98682fb 100644
--- a/init.lua
+++ b/init.lua
@@ -1,16 +1,27 @@
 local path = minetest.get_modpath('tool_level_enchanting')
 local S = minetest.get_translator("tool_level_enchanting")
 
-tool_level_enchanting = {
-    registered_ores = {
-        ['default:stone_with_coal'] = true,
-        ['default:stone_with_copper'] = true,
-        ['default:stone_with_diamond'] = true,
-        ['default:stone_with_gold'] = true,
-        ['default:stone_with_iron'] = true,
-        ['default:stone_with_mese'] = true,
-        ['default:stone_with_tin'] = true,
-    }
+tool_level_enchanting = {}
+
+-- List of ores that work with fortune
+tool_level_enchanting.registered_ores = {
+    ['default:stone_with_coal'] = true,
+    ['default:stone_with_copper'] = true,
+    ['default:stone_with_diamond'] = true,
+    ['default:stone_with_gold'] = true,
+    ['default:stone_with_iron'] = true,
+    ['default:stone_with_mese'] = true,
+    ['default:stone_with_tin'] = true,
+}
+
+-- List of enchantments and max levels
+tool_level_enchanting.registered_enchantments = {
+    ['unbreaking'] = 10,
+    ['efficiency'] = 5,
+    ['silk_touch'] = 10,
+    ['fortune'] = 10,
+    ['auto_repair'] = 10,
+    ['sharpness'] = 5
 }
 
 dofile(path .. '/enchants.lua')