From 465890950b7b68225bdedf771f995281ba879d27 Mon Sep 17 00:00:00 2001
From: Vanessa Ezekowitz <vanessaezekowitz@gmail.com>
Date: Fri, 05 Jul 2013 05:33:04 +0200
Subject: [PATCH] Improved cross-compatibility with homedecor's brass ingots.

---
 technic/grinder.lua                 |    1 
 technic/grinder.lua~                |  353 ++++++++++++++++++++++++++++++++++++++++++++++++++
 technic/alloy_furnaces_commons.lua~ |   39 +++++
 technic_worldgen/crafts.lua         |   11 
 4 files changed, 399 insertions(+), 5 deletions(-)

diff --git a/technic/alloy_furnaces_commons.lua~ b/technic/alloy_furnaces_commons.lua~
new file mode 100644
index 0000000..9c9c42a
--- /dev/null
+++ b/technic/alloy_furnaces_commons.lua~
@@ -0,0 +1,39 @@
+alloy_recipes ={}
+
+registered_recipes_count=1
+
+function register_alloy_recipe (string1,count1, string2,count2, string3,count3)
+alloy_recipes[registered_recipes_count]={}
+alloy_recipes[registered_recipes_count].src1_name=string1
+alloy_recipes[registered_recipes_count].src1_count=count1
+alloy_recipes[registered_recipes_count].src2_name=string2
+alloy_recipes[registered_recipes_count].src2_count=count2
+alloy_recipes[registered_recipes_count].dst_name=string3
+alloy_recipes[registered_recipes_count].dst_count=count3
+registered_recipes_count=registered_recipes_count+1
+alloy_recipes[registered_recipes_count]={}
+alloy_recipes[registered_recipes_count].src1_name=string2
+alloy_recipes[registered_recipes_count].src1_count=count2
+alloy_recipes[registered_recipes_count].src2_name=string1
+alloy_recipes[registered_recipes_count].src2_count=count1
+alloy_recipes[registered_recipes_count].dst_name=string3
+alloy_recipes[registered_recipes_count].dst_count=count3
+registered_recipes_count=registered_recipes_count+1
+if unified_inventory then
+	unified_inventory.register_craft({
+	type = "alloy",
+	output = string3.." "..count3,
+	items = {string1.." "..count1,string2.." "..count2},
+	width = 2,
+	})
+	end
+end
+
+register_alloy_recipe ("technic:copper_dust",3, "technic:tin_dust",1, "technic:bronze_dust",4)
+register_alloy_recipe ("moreores:copper_ingot",3, "moreores:tin_ingot",1, "moreores:bronze_ingot",4)
+register_alloy_recipe ("technic:iron_dust",3, "technic:chromium_dust",1, "technic:stainless_steel_dust",4)
+register_alloy_recipe ("default:steel_ingot",3, "technic:chromium_ingot",1, "technic:stainless_steel_ingot",4)
+register_alloy_recipe ("technic:copper_dust",2, "technic:zinc_dust",1, "technic:brass_dust",3)
+register_alloy_recipe ("moreores:copper_ingot",2, "technic:zinc_ingot",1, "technic:brass_ingot",3)
+register_alloy_recipe ("default:sand",2, "technic:coal_dust",2, "technic:silicon_wafer",1)
+register_alloy_recipe ("technic:silicon_wafer",1, "technic:gold_dust",1, "technic:doped_silicon_wafer",1)
diff --git a/technic/grinder.lua b/technic/grinder.lua
index 07baa05..1d8fb2e 100644
--- a/technic/grinder.lua
+++ b/technic/grinder.lua
@@ -40,6 +40,7 @@
 register_grinder_recipe("technic:chromium_ingot","technic:chromium_dust 1")
 register_grinder_recipe("technic:stainless_steel_ingot","stainless_steel_dust 1")
 register_grinder_recipe("technic:brass_ingot","technic:brass_dust 1")
+register_grinder_recipe("homedecor:brass_ingot","technic:brass_dust 1")
 register_grinder_recipe("technic:zinc_lump","technic:zinc_dust 2")
 register_grinder_recipe("technic:zinc_ingot","technic:zinc_dust 1")
 register_grinder_recipe("technic:coal_dust","dye:black 2")
diff --git a/technic/grinder.lua~ b/technic/grinder.lua~
new file mode 100644
index 0000000..8343a94
--- /dev/null
+++ b/technic/grinder.lua~
@@ -0,0 +1,353 @@
+grinder_recipes ={}
+
+registered_grinder_recipes_count=1
+
+function register_grinder_recipe (string1,string2)
+grinder_recipes[registered_grinder_recipes_count]={}
+grinder_recipes[registered_grinder_recipes_count].src_name=string1
+grinder_recipes[registered_grinder_recipes_count].dst_name=string2
+registered_grinder_recipes_count=registered_grinder_recipes_count+1
+if unified_inventory then
+	unified_inventory.register_craft({
+	type = "grinding",
+	output = string2,
+	items = {string1},
+	width = 0,
+	})
+	end
+end
+
+register_grinder_recipe("default:stone","default:sand")
+register_grinder_recipe("default:cobble","default:gravel")
+register_grinder_recipe("default:gravel","default:dirt")
+register_grinder_recipe("default:desert_stone","default:desert_sand")
+register_grinder_recipe("default:iron_lump","technic:iron_dust 2")
+register_grinder_recipe("default:steel_ingot","technic:iron_dust 1")
+register_grinder_recipe("default:coal_lump","technic:coal_dust 2")
+register_grinder_recipe("default:copper_lump","technic:copper_dust 2")
+register_grinder_recipe("default:copper_ingot","technic:copper_dust 1")
+register_grinder_recipe("default:gold_lump","technic:gold_dust 2")
+register_grinder_recipe("default:gold_ingot","technic:gold_dust 1")
+--register_grinder_recipe("default:bronze_ingot","technic:bronze_dust 1")  -- Dust does not exist yet
+--register_grinder_recipe("home_decor:brass_ingot","technic:brass_dust 1") -- needs check for the mod
+register_grinder_recipe("moreores:tin_lump","technic:tin_dust 2")
+register_grinder_recipe("moreores:tin_ingot","technic:tin_dust 1")
+register_grinder_recipe("moreores:silver_lump","technic:silver_dust 2")
+register_grinder_recipe("moreores:silver_ingot","technic:silver_dust 1")
+register_grinder_recipe("moreores:mithril_lump","technic:mithril_dust 2")
+register_grinder_recipe("moreores:mithril_ingot","technic:mithril_dust 1")
+register_grinder_recipe("technic:chromium_lump","technic:chromium_dust 2")
+register_grinder_recipe("technic:chromium_ingot","technic:chromium_dust 1")
+register_grinder_recipe("technic:stainless_steel_ingot","stainless_steel_dust 1")
+register_grinder_recipe("group:brass_ingot","technic:brass_dust 1")
+register_grinder_recipe("technic:zinc_lump","technic:zinc_dust 2")
+register_grinder_recipe("technic:zinc_ingot","technic:zinc_dust 1")
+register_grinder_recipe("technic:coal_dust","dye:black 2")
+register_grinder_recipe("default:cactus","dye:green 2")
+register_grinder_recipe("default:dry_shrub","dye:brown 2")
+register_grinder_recipe("flowers:flower_geranium","dye:blue 2")
+register_grinder_recipe("flowers:flower_dandelion_white","dye:white 2")
+register_grinder_recipe("flowers:flower_dandelion_yellow","dye:yellow 2")
+register_grinder_recipe("flowers:flower_tulip","dye:orange 2")
+register_grinder_recipe("flowers:flower_rose","dye:red 2")
+register_grinder_recipe("flowers:flower_viola","dye:violet 2")
+
+minetest.register_craftitem( "technic:coal_dust", {
+	description = "Coal Dust",
+	inventory_image = "technic_coal_dust.png",
+	on_place_on_ground = minetest.craftitem_place_item,
+	})
+
+minetest.register_craftitem( "technic:iron_dust", {
+	description = "Iron Dust",
+	inventory_image = "technic_iron_dust.png",
+	on_place_on_ground = minetest.craftitem_place_item,
+	})
+
+minetest.register_craft({
+    type = "cooking",
+    output = "default:steel_ingot",
+    recipe = "technic:iron_dust",
+})
+
+minetest.register_craftitem( "technic:copper_dust", {
+	description = "Copper Dust",
+	inventory_image = "technic_copper_dust.png",
+	on_place_on_ground = minetest.craftitem_place_item,
+	})
+minetest.register_craft({
+    type = "cooking",
+    output = "moreores:copper_ingot",
+    recipe = "technic:copper_dust",
+})
+
+minetest.register_craftitem( "technic:tin_dust", {
+	description = "Tin Dust",
+	inventory_image = "technic_tin_dust.png",
+	on_place_on_ground = minetest.craftitem_place_item,
+	})
+minetest.register_craft({
+    type = "cooking",
+    output = "moreores:tin_ingot",
+    recipe = "technic:tin_dust",
+})
+
+minetest.register_craftitem( "technic:silver_dust", {
+	description = "Silver Dust",
+	inventory_image = "technic_silver_dust.png",
+	on_place_on_ground = minetest.craftitem_place_item,
+	})
+minetest.register_craft({
+    type = "cooking",
+    output = "moreores:silver_ingot",
+    recipe = "technic:silver_dust",
+})
+
+minetest.register_craftitem( "technic:gold_dust", {
+	description = "Gold Dust",
+	inventory_image = "technic_gold_dust.png",
+	on_place_on_ground = minetest.craftitem_place_item,
+	})
+minetest.register_craft({
+    type = "cooking",
+    output = "moreores:gold_ingot",
+    recipe = "technic:gold_dust",
+})
+
+minetest.register_craftitem( "technic:mithril_dust", {
+	description = "Mithril Dust",
+	inventory_image = "technic_mithril_dust.png",
+	on_place_on_ground = minetest.craftitem_place_item,
+	})
+minetest.register_craft({
+    type = "cooking",
+    output = "moreores:mithril_ingot",
+    recipe = "technic:mithril_dust",
+})
+
+minetest.register_craftitem( "technic:chromium_dust", {
+	description = "Chromium Dust",
+	inventory_image = "technic_chromium_dust.png",
+	on_place_on_ground = minetest.craftitem_place_item,
+	})
+minetest.register_craft({
+    type = "cooking",
+    output = "technic:chromium_ingot",
+    recipe = "technic:chromium_dust",
+})
+
+minetest.register_craftitem( "technic:bronze_dust", {
+	description = "Bronze Dust",
+	inventory_image = "technic_bronze_dust.png",
+	on_place_on_ground = minetest.craftitem_place_item,
+	})
+minetest.register_craft({
+    type = "cooking",
+    output = "moreores:bronze_ingot",
+    recipe = "technic:bronze_dust",
+})
+
+minetest.register_craftitem( "technic:brass_dust", {
+	description = "Brass Dust",
+	inventory_image = "technic_brass_dust.png",
+	on_place_on_ground = minetest.craftitem_place_item,
+	})
+
+minetest.register_craft({
+    type = "cooking",
+    output = "technic:brass_ingot",
+    recipe = "technic:brass_dust",
+})
+
+minetest.register_craftitem( "technic:stainless_steel_dust", {
+	description = "Stainless Steel Dust",
+	inventory_image = "technic_stainless_steel_dust.png",
+	})
+
+minetest.register_craft({
+    type = "cooking",
+    output = "technic:stainless_steel_ingot",
+    recipe = "technic:stainless_steel_dust",
+})
+
+minetest.register_craftitem( "technic:zinc_dust", {
+	description = "Zinc Dust",
+	inventory_image = "technic_zinc_dust.png",
+	})
+
+minetest.register_craft({
+    type = "cooking",
+    output = "technic:zinc_ingot",
+    recipe = "technic:zinc_dust",
+})
+
+minetest.register_alias("grinder", "technic:grinder")
+minetest.register_craft({
+	output = 'technic:grinder',
+	recipe = {
+		{'default:desert_stone', 'default:desert_stone', 'default:desert_stone'},
+		{'default:desert_stone', 'default:diamond', 'default:desert_stone'},
+		{'default:stone', 'moreores:copper_ingot', 'default:stone'},
+	}
+})
+
+minetest.register_craftitem("technic:grinder", {
+	description = "Grinder",
+	stack_max = 99,
+})
+
+grinder_formspec =
+	"invsize[8,9;]"..
+	"image[1,1;1,2;technic_power_meter_bg.png]"..
+	"label[0,0;Grinder]"..
+	"label[1,3;Power level]"..
+	"list[current_name;src;3,1;1,1;]"..
+	"list[current_name;dst;5,1;2,2;]"..
+	"list[current_player;main;0,5;8,4;]"
+
+
+minetest.register_node("technic:grinder", {
+	description = "Grinder",
+	tiles = {"technic_lv_grinder_top.png", "technic_lv_grinder_bottom.png", "technic_lv_grinder_side.png",
+		"technic_lv_grinder_side.png", "technic_lv_grinder_side.png", "technic_lv_grinder_front.png"},
+	paramtype2 = "facedir",
+	groups = {cracky=2},
+	legacy_facedir_simple = true,
+	sounds = default.node_sound_wood_defaults(),
+	technic_power_machine=1,
+	internal_EU_buffer=0;
+	internal_EU_buffer_size=5000;
+	grind_time=0;
+	grinded = nil;
+	src_time = 0;
+	on_construct = function(pos)
+		local meta = minetest.env:get_meta(pos)
+		meta:set_string("infotext", "Grinder")
+		meta:set_float("technic_power_machine", 1)
+		meta:set_float("internal_EU_buffer", 0)
+		meta:set_float("internal_EU_buffer_size", 5000)
+		meta:set_string("formspec", grinder_formspec)
+		meta:set_float("grind_time", 0)
+		local inv = meta:get_inventory()
+		inv:set_size("src", 1)
+		inv:set_size("dst", 4)
+		end,
+	can_dig = function(pos,player)
+		local meta = minetest.env:get_meta(pos);
+		local inv = meta:get_inventory()
+		if not inv:is_empty("src") then
+			return false
+		end
+		if not inv:is_empty("dst") then
+			return false
+		end
+		return true
+		end,
+})
+
+minetest.register_node("technic:grinder_active", {
+	description = "Grinder",
+	tiles = {"technic_lv_grinder_top.png", "technic_lv_grinder_bottom.png", "technic_lv_grinder_side.png",
+		"technic_lv_grinder_side.png", "technic_lv_grinder_side.png", "technic_lv_grinder_front_active.png"},
+	paramtype2 = "facedir",
+	groups = {cracky=2,not_in_creative_inventory=1},
+	legacy_facedir_simple = true,
+	sounds = default.node_sound_wood_defaults(),
+	can_dig = function(pos,player)
+		local meta = minetest.env:get_meta(pos);
+		local inv = meta:get_inventory()
+		if not inv:is_empty("src") then
+			return false
+		end
+		if not inv:is_empty("dst") then
+			return false
+		end
+		return true
+		end,
+})
+
+minetest.register_abm({
+	nodenames = {"technic:grinder","technic:grinder_active"},
+	interval = 1,
+	chance = 1,
+	action = function(pos, node, active_object_count, active_object_count_wider)
+
+	local meta = minetest.env:get_meta(pos)
+	local charge= meta:get_float("internal_EU_buffer")
+	local max_charge= meta:get_float("internal_EU_buffer_size")
+	local grind_cost=200
+
+	local load = math.floor((charge/max_charge)*100)
+	meta:set_string("formspec",
+				"invsize[8,9;]"..
+				"image[1,1;1,2;technic_power_meter_bg.png^[lowpart:"..
+						(load)..":technic_power_meter_fg.png]"..
+				"label[0,0;Grinder]"..
+				"label[1,3;Power level]"..
+				"list[current_name;src;3,1;1,1;]"..
+				"list[current_name;dst;5,1;2,2;]"..
+				"list[current_player;main;0,5;8,4;]"
+				)
+
+		local inv = meta:get_inventory()
+		local srclist = inv:get_list("src")
+		if inv:is_empty("src") then meta:set_float("grinder_on",0) end
+
+		if (meta:get_float("grinder_on") == 1) then
+			if charge>=grind_cost then
+			charge=charge-grind_cost;
+			meta:set_float("internal_EU_buffer",charge)
+			meta:set_float("src_time", meta:get_float("src_time") + 1)
+			if meta:get_float("src_time") >= meta:get_float("grind_time") then
+				-- check if there's room for output in "dst" list
+				grinded = get_grinded_item (inv:get_stack("src", 1))
+				if inv:room_for_item("dst",grinded) then
+					-- Put result in "dst" list
+					inv:add_item("dst", grinded)
+					-- take stuff from "src" list
+					srcstack = inv:get_stack("src", 1)
+					srcstack:take_item()
+					inv:set_stack("src", 1, srcstack)
+					if inv:is_empty("src") then meta:set_float("grinder_on",0) end
+				else
+					print("Grinder inventory full!")
+				end
+				meta:set_float("src_time", 0)
+			end
+			end
+		end
+		if (meta:get_float("grinder_on")==0) then
+		local grinded=nil
+		if not inv:is_empty("src") then
+			grinded = get_grinded_item (inv:get_stack("src", 1))
+			if grinded then
+				meta:set_float("grinder_on",1)
+				hacky_swap_node(pos,"technic:grinder_active")
+				meta:set_string("infotext", "Grinder Active")
+				grind_time=4
+				meta:set_float("grind_time",grind_time)
+				meta:set_float("src_time", 0)
+				return
+			end
+			else
+				hacky_swap_node(pos,"technic:grinder")
+				meta:set_string("infotext", "Grinder Inactive")
+		end
+		end
+	end
+})
+
+function get_grinded_item (items)
+new_item =nil
+src_item=items:to_table()
+item_name=src_item["name"]
+
+local counter=registered_grinder_recipes_count-1
+for i=1, counter,1 do
+	if	grinder_recipes[i].src_name==item_name then return ItemStack(grinder_recipes[i].dst_name) end
+end
+return nil
+end
+
+register_LV_machine ("technic:grinder","RE")
+register_LV_machine ("technic:grinder_active","RE")
diff --git a/technic_worldgen/crafts.lua b/technic_worldgen/crafts.lua
index 176218d..668b659 100644
--- a/technic_worldgen/crafts.lua
+++ b/technic_worldgen/crafts.lua
@@ -34,6 +34,7 @@
 minetest.register_craftitem( ":technic:brass_ingot", {
 	description = "Brass Ingot",
 	inventory_image = "technic_brass_ingot.png",
+	groups = {brass_ingot=1}
 })
 
 minetest.register_craft({
@@ -86,14 +87,14 @@
 
 minetest.register_craft({
 	output = "node technic:brass_block",
-	recipe = {{"technic:brass_ingot", "technic:brass_ingot", "technic:brass_ingot"},
-		  {"technic:brass_ingot", "technic:brass_ingot", "technic:brass_ingot"},
-		  {"technic:brass_ingot", "technic:brass_ingot", "technic:brass_ingot"}}
+	recipe = {{"group:brass_ingot", "group:brass_ingot", "group:brass_ingot"},
+		  {"group:brass_ingot", "group:brass_ingot", "group:brass_ingot"},
+		  {"group:brass_ingot", "group:brass_ingot", "group:brass_ingot"}}
 })
 
 minetest.register_craft({
 	output = "craft technic:brass_ingot 9",
-	recipe = {{"technic:brass_block"}}
+	recipe = {{"group:brass_block"}}
 })
 
 minetest.register_craft({
@@ -106,4 +107,4 @@
 	type = 'cooking',
 	output = "technic:chromium_ingot",
 	recipe = "technic:chromium_lump"
-})
\ No newline at end of file
+})

--
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