Rewrite for MineClone2

[mcl_enchanting.git] / silk_touch.lua

diff --git a/silk_touch.lua b/silk_touch.lua
new file mode 100644 (file)
index 0000000..78a8684
--- /dev/null
+++ b/silk_touch.lua
@@ -0,0 +1,75 @@
+local pickaxes = {"mcl_tools:pick_wood", "mcl_tools:pick_stone", "mcl_tools:pick_gold", "mcl_tools:pick_iron", "mcl_tools:pick_diamond"}
+local pickaxes_better_than_iron = {"mcl_tools:pick_iron", "mcl_tools:pick_diamond"}
+local pickaxes_better_than_stone = {"mcl_tools:pick_stone", "mcl_tools:pick_gold", "mcl_tools:pick_iron", "mcl_tools:pick_diamond"}
+local shovels = {"mcl_tools:shovel_wood", "mcl_tools:shovel_stone", "mcl_tools:shovel_gold", "mcl_tools:shovel_iron", "mcl_tools:shovel_diamond"}
+
+local silk_touch_tool_lists = {
+       ["mcl_books:bookshelf"] = true,
+       ["mcl_core:clay"] = true,
+       ["mcl_core:stone_with_coal"] = pickaxes,
+       ["group:coral_block"] = pickaxes,
+       ["group:coral"] = true,
+       ["group:coral_fan"] = true,
+       ["mcl_core:stone_with_diamond"] = pickaxes_better_than_iron,
+       ["mcl_core:stone_with_emerald"] = pickaxes_better_than_iron,
+       ["mcl_chests:ender_chest"] = pickaxes,
+       ["group:glass"] = true,
+       ["mcl_nether:glowstone"] = true,
+       ["mcl_core:dirt_with_grass"] = true,
+       ["mcl_core:gravel"] = true,
+       ["mcl_core:ice"] = true,
+       ["mcl_core:stone_with_lapis"] = pickaxes_better_than_stone,
+       ["group:leaves"] = true,
+       ["mcl_farming:melon"] = true,
+       ["group:huge_mushroom"] = true,
+       ["mcl_core:mycelium"] = true,
+       ["mcl_nether:quartz_ore"] = pickaxes,
+       ["mcl_core:packed_ice"] = true,
+       ["mcl_core:podzol"] = true,
+       ["mcl_core:stone_with_redstone"] = pickaxes_better_than_iron,
+       ["mcl_ocean:sea_lantern"] = true,
+       ["group:top_snow"] = shovels,
+       ["mcl_core:snowblock"] = shovels,
+       ["mcl_core:stone"] = pickaxes,
+}
+
+minetest.register_on_mods_loaded(function()
+       local old_handle_node_drops = minetest.handle_node_drops
+       function minetest.handle_node_drops(pos, drops, digger)
+               if digger and digger:is_player() then
+                       local wielditem = digger:get_wielded_item()
+                       local tooldef = wielditem:get_definition()
+                       if tooldef._silk_touch then
+                               local nodename = minetest.get_node(pos).name
+                               local nodedef = minetest.registered_nodes[nodename]
+                               local silk_touch_spec = silk_touch_tool_lists[nodename]
+                               local suitable_tool = false
+                               local tool_list
+                               if silk_touch_spec == true then
+                                       suitable_tool = true
+                               elseif silk_touch_spec then
+                                       tool_list = silk_touch_spec
+                               else
+                                       for k, v in pairs(nodedef.groups) do
+                                               if v > 0 then
+                                                       local group_spec = silk_touch_tool_lists["group:" .. k]
+                                                       if group_spec == true then
+                                                               suitable_tool = true
+                                                       elseif group_spec then
+                                                               toollist = group_spec
+                                                               break
+                                                       end
+                                               end
+                                       end
+                               end
+                               if tool_list and not suitable_tool then
+                                       suitable_tool = (table.indexof(tool_list, tooldef._original_tool) ~= -1)
+                               end
+                               if suitable_tool then
+                                       drops = {nodename}
+                               end
+                       end
+               end
+               old_handle_node_drops(pos, drops, digger)
+       end
+end)