From 90c9779bf09044de7ffed7bebb9223781886af74 Mon Sep 17 00:00:00 2001
From: mrkubax10 <mrkubax10@onet.pl>
Date: Sat, 8 Apr 2023 19:09:15 +0200
Subject: [PATCH] Implement Electric Chainsaw

---
 machines.lua |   2 +-
 tools.lua    | 126 +++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 127 insertions(+), 1 deletion(-)

diff --git a/machines.lua b/machines.lua
index 1baccd0..439f9a3 100644
--- a/machines.lua
+++ b/machines.lua
@@ -331,7 +331,7 @@ registerMachine({
 		local shouldUpdateFormspec=flowTransferred
 		local shouldRerunTimer=(afterFlow and meta:get_int("industrialtest.powerAmount")>0)
 		if chargedSlot:get_count()>0 and not industrialtest.api.isFullyCharged(chargedSlot:get_meta()) and meta:get_int("industrialtest.powerAmount")>0 then
-			industrialtest.api.transferPowerToItem(meta,chargedSlot,powerFlow)
+			industrialtest.api.transferPowerToItem(meta,chargedSlot,chargedSlot:get_meta():get_int("industrialtest.powerFlow"))
 			inv:set_stack("charged",1,chargedSlot)
 			shouldUpdateFormspec=true
 			shouldRerunTimer=true
diff --git a/tools.lua b/tools.lua
index d954078..a2d84e8 100644
--- a/tools.lua
+++ b/tools.lua
@@ -184,3 +184,129 @@ minetest.register_craft({
 		"industrialtest:re_battery"
 	}
 })
+
+local registeredElectricChainsaws={}
+local function registerElectricChainsaw(config)
+	local definition={
+		description=S(config.displayName),
+		inventory_image="industrialtest_"..config.name..".png",
+		_industrialtest_powerStorage=true,
+		_industrialtest_powerCapacity=7000,
+		_industrialtest_powerFlow=industrialtest.api.lvPowerFlow
+	}
+	if industrialtest.mtgAvailable then
+		definition.tool_capabilities={
+			full_punch_interval=0.5,
+			max_drop_level=config.maxDropLevel,
+			groupcaps={
+				choppy={
+					times=config.inactiveTimes,
+					maxlevel=config.maxLevel
+				}
+			}
+		}
+		definition.groups={
+			axe=1
+		}
+	elseif industrialtest.mclAvailable then
+		definition.tool_capabilities={
+			full_punch_interval=0.5,
+			max_drop_level=config.maxDropLevel,
+		}
+		definition.groups={
+			dig_speed_class=config.digSpeedClass,
+		}
+		definition.after_use=function(itemstack)
+			-- Hack to make sure that chainsaw won't be destroyed when has 0 EU in MCL
+			return nil
+		end
+		definition._mcl_diggroups={
+			axey={
+				speed=config.inactiveDigSpeed,
+				level=config.digLevel,
+				uses=-1
+			}
+		}
+		definition._mcl_toollike_wield=true
+	end
+	minetest.register_tool("industrialtest:"..config.name,definition)
+	definition=table.copy(definition)
+	if industrialtest.mtgAvailable then
+		definition.tool_capabilities.groupcaps.choppy.times=config.activeTimes
+	elseif industrialtest.mclAvailable then
+		definition._mcl_diggroups.axey.speed=config.activeDigSpeed
+	end
+	definition.groups.not_in_creative_inventory=1
+	definition.on_use=nil
+	definition.after_use=function(itemstack,user,node,digparams)
+		industrialtest.api.addPowerToItem(itemstack,-20)
+		itemstack:set_name("industrialtest:"..config.name)
+		return itemstack
+	end
+	minetest.register_tool("industrialtest:"..config.name.."_active",definition)
+	registeredElectricChainsaws["industrialtest:"..config.name]=true
+end
+minetest.register_on_punchnode(function(pos,node,user,pointed)
+	if user and registeredElectricChainsaws[user:get_wielded_item():get_name()] then
+		local itemstack=user:get_wielded_item()
+		local meta=itemstack:get_meta()
+		if meta:get_int("industrialtest.powerAmount")>=20 then
+			local def=minetest.registered_nodes[node.name]
+			if (industrialtest.mtgAvailable and def.groups and def.groups.choppy) or (industrialtest.mclAvailable and def.groups and def.groups.axey) then
+				itemstack:set_name(itemstack:get_name().."_active")
+				user:set_wielded_item(itemstack)
+			end
+		end
+	end
+end)
+definition={
+	name="electric_chainsaw",
+	displayName="Electric Chainsaw"
+}
+if industrialtest.mtgAvailable then
+	definition.maxDropLevel=1
+	definition.inactiveTimes={[1]=10,[2]=5.6,[3]=4}
+	definition.maxLevel=2
+	definition.activeTimes={[1]=2.2,[2]=1.1,[3]=0.7}
+elseif industrialtest.mclAvailable then
+	definition.digSpeedClass=4
+	definition.maxDropLevel=4
+	definition.inactiveDigSpeed=1
+	definition.digLevel=4
+	definition.activeDigSpeed=7
+end
+registerElectricChainsaw(definition)
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:electric_chainsaw",
+	recipe={
+		{"","industrialtest:refined_iron_ingot","industrialtest:refined_iron_ingot"},
+		{"industrialtest:refined_iron_ingot","industrialtest:electronic_circuit","industrialtest:refined_iron_ingot"},
+		{"industrialtest:re_battery","industrialtest:refined_iron_ingot",""}
+	}
+})
+definition={
+	name="diamond_electric_chainsaw",
+	displayName="Diamond Electric Chainsaw"
+}
+if industrialtest.mtgAvailable then
+	definition.maxDropLevel=1
+	definition.inactiveTimes={[1]=10,[2]=5.6,[3]=4}
+	definition.maxLevel=3
+	definition.activeTimes={[1]=2.0,[2]=0.8,[3]=0.4}
+elseif industrialtest.mclAvailable then
+	definition.digSpeedClass=5
+	definition.maxDropLevel=5
+	definition.inactiveDigSpeed=1
+	definition.digLevel=5
+	definition.activeDigSpeed=9
+end
+registerElectricChainsaw(definition)
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:diamond_electric_chainsaw",
+	recipe={
+		{"",industrialtest.elementKeys.diamond,""},
+		{industrialtest.elementKeys.diamond,"industrialtest:electric_chainsaw",industrialtest.elementKeys.diamond}
+	}
+})