From 37d9d94c44cbadc7e6550efc22612c7c605a9040 Mon Sep 17 00:00:00 2001
From: kpoppel <poulsen.kim@gmail.com>
Date: Wed, 19 Jun 2013 00:24:37 +0200
Subject: [PATCH] Added case study of radiated power through inductive coils.

---
 technic/grinder.lua |  145 +++++++++++++++++++++++++++++------------------
 1 files changed, 89 insertions(+), 56 deletions(-)

diff --git a/technic/grinder.lua b/technic/grinder.lua
index 8d72c70..07baa05 100644
--- a/technic/grinder.lua
+++ b/technic/grinder.lua
@@ -7,11 +7,12 @@
 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 UI_recipes_hook then
-	minetest.register_craft({
+if unified_inventory then
+	unified_inventory.register_craft({
 	type = "grinding",
 	output = string2,
-	recipe = string1,
+	items = {string1},
+	width = 0,
 	})
 	end
 end
@@ -20,24 +21,36 @@
 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:coal_lump","technic:coal_dust 2") 
-register_grinder_recipe("moreores:copper_lump","technic:copper_dust 2")
-register_grinder_recipe("moreores:tin_lump","technic:tin_dust 2") 
+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:gold_lump","technic:gold_dust 2") 
-register_grinder_recipe("moreores:mithril_lump","technic:mithril_dust 2") 
-register_grinder_recipe("technic:chromium_lump","technic:chromium_dust 2") 
-register_grinder_recipe("technic:zinc_lump","technic:zinc_dust 2") 
-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") 
+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("technic: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",
@@ -55,7 +68,7 @@
     type = "cooking",
     output = "default:steel_ingot",
     recipe = "technic:iron_dust",
-}) 
+})
 
 minetest.register_craftitem( "technic:copper_dust", {
 	description = "Copper Dust",
@@ -66,7 +79,7 @@
     type = "cooking",
     output = "moreores:copper_ingot",
     recipe = "technic:copper_dust",
-}) 
+})
 
 minetest.register_craftitem( "technic:tin_dust", {
 	description = "Tin Dust",
@@ -77,7 +90,7 @@
     type = "cooking",
     output = "moreores:tin_ingot",
     recipe = "technic:tin_dust",
-}) 
+})
 
 minetest.register_craftitem( "technic:silver_dust", {
 	description = "Silver Dust",
@@ -88,7 +101,7 @@
     type = "cooking",
     output = "moreores:silver_ingot",
     recipe = "technic:silver_dust",
-}) 
+})
 
 minetest.register_craftitem( "technic:gold_dust", {
 	description = "Gold Dust",
@@ -99,7 +112,7 @@
     type = "cooking",
     output = "moreores:gold_ingot",
     recipe = "technic:gold_dust",
-}) 
+})
 
 minetest.register_craftitem( "technic:mithril_dust", {
 	description = "Mithril Dust",
@@ -110,7 +123,7 @@
     type = "cooking",
     output = "moreores:mithril_ingot",
     recipe = "technic:mithril_dust",
-}) 
+})
 
 minetest.register_craftitem( "technic:chromium_dust", {
 	description = "Chromium Dust",
@@ -121,7 +134,7 @@
     type = "cooking",
     output = "technic:chromium_ingot",
     recipe = "technic:chromium_dust",
-}) 
+})
 
 minetest.register_craftitem( "technic:bronze_dust", {
 	description = "Bronze Dust",
@@ -132,7 +145,7 @@
     type = "cooking",
     output = "moreores:bronze_ingot",
     recipe = "technic:bronze_dust",
-}) 
+})
 
 minetest.register_craftitem( "technic:brass_dust", {
 	description = "Brass Dust",
@@ -143,7 +156,7 @@
     type = "cooking",
     output = "technic:brass_ingot",
     recipe = "technic:brass_dust",
-}) 
+})
 
 minetest.register_craftitem( "technic:stainless_steel_dust", {
 	description = "Stainless Steel Dust",
@@ -154,7 +167,7 @@
     type = "cooking",
     output = "technic:stainless_steel_ingot",
     recipe = "technic:stainless_steel_dust",
-}) 
+})
 
 minetest.register_craftitem( "technic:zinc_dust", {
 	description = "Zinc Dust",
@@ -165,14 +178,14 @@
     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', 'technic:diamond', 'default:desert_stone'},
+		{'default:desert_stone', 'default:diamond', 'default:desert_stone'},
 		{'default:stone', 'moreores:copper_ingot', 'default:stone'},
 	}
 })
@@ -180,7 +193,7 @@
 minetest.register_craftitem("technic:grinder", {
 	description = "Grinder",
 	stack_max = 99,
-}) 
+})
 
 grinder_formspec =
 	"invsize[8,9;]"..
@@ -194,10 +207,10 @@
 
 minetest.register_node("technic:grinder", {
 	description = "Grinder",
-	tiles = {"technic_grinder_top.png", "technic_machine_bottom.png", "technic_grinder_side.png",
-		"technic_grinder_side.png", "technic_grinder_side.png", "technic_grinder_front.png"},
+	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 = {snappy=2,choppy=2,oddly_breakable_by_hand=2},
+	groups = {cracky=2},
 	legacy_facedir_simple = true,
 	sounds = default.node_sound_wood_defaults(),
 	technic_power_machine=1,
@@ -214,11 +227,9 @@
 		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);
@@ -229,14 +240,33 @@
 		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"},
+	nodenames = {"technic:grinder","technic:grinder_active"},
 	interval = 1,
 	chance = 1,
 	action = function(pos, node, active_object_count, active_object_count_wider)
@@ -258,14 +288,9 @@
 				"list[current_player;main;0,5;8,4;]"
 				)
 
-		
-
 		local inv = meta:get_inventory()
-		
---		local grinder_on = meta:get_float("grinder_on")
-		
 		local srclist = inv:get_list("src")
-		if inv:is_empty("src") then meta:set_float("grinder_on",0) end 
+		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
@@ -274,7 +299,7 @@
 			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))		
+				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)
@@ -282,7 +307,7 @@
 					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 
+					if inv:is_empty("src") then meta:set_float("grinder_on",0) end
 				else
 					print("Grinder inventory full!")
 				end
@@ -291,18 +316,25 @@
 			end
 		end
 		if (meta:get_float("grinder_on")==0) then
-		local grinded=nil 
+		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) end
-		 grind_time=4
-		 meta:set_float("grind_time",grind_time)
-		 meta:set_float("src_time", 0)
-		 return
+			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
@@ -317,3 +349,4 @@
 end
 
 register_LV_machine ("technic:grinder","RE")
+register_LV_machine ("technic:grinder_active","RE")

--
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