Implement Electric Jetpack

tools/jetpack.lua

@@ -17,6 +17,7 @@
 local S=minetest.get_translator("industrialtest")
 
 local jetpack={}
+local electricJetpack={}
 
 local function registerJetpack(config)
 	if industrialtest.mclAvailable then
@@ -30,7 +31,7 @@ local function registerJetpack(config)
 		for key,value in pairs(config.groups) do
 			groups[key]=value
 		end
-		minetest.register_tool("industrialtest:"..config.name,{
+		local definition={
 			description=config.displayName,
 			inventory_image="industrialtest_"..config.name.."_inv.png",
 			groups=groups,
@@ -43,22 +44,34 @@ local function registerJetpack(config)
 			_mcl_armor_element="torso",
 			_mcl_armor_texture="industrialtest_"..config.name..".png",
 			_industrialtest_tryFly=config.tryFly
-		})
+		}
+		for key,value in pairs(config.customKeys) do
+			definition[key]=value
+		end
+		minetest.register_tool("industrialtest:"..config.name,definition)
 	elseif industrialtest.mtgAvailable then
 		local groups={
 			armor_torso=1,
 			armor_heal=0,
 			_industrialtest_jetpack=1
 		}
-		for key,value in pairs(config.groups) do
+		if config.groups then
-			groups[key]=value
+			for key,value in pairs(config.groups) do
+				groups[key]=value
+			end
 		end
-		armor:register_armor("industrialtest:"..config.name, {
+		local definition={
 			description=config.displayName,
 			inventory_image="industrialtest_"..config.name.."_inv.png",
 			groups=groups,
 			_industrialtest_tryFly=config.tryFly
-		})
+		}
+		if config.customKeys then
+			for key,value in pairs(config.customKeys) do
+				definition[key]=value
+			end
+		end
+		armor:register_armor("industrialtest:"..config.name,definition)
 	end
 end
 
@@ -73,23 +86,21 @@ end
 
 local function onGlobalStep(player,inv,itemstack,index,def)
 	if def.groups and def.groups._industrialtest_jetpack then
-		local result=def._industrialtest_tryFly(player,itemstack)
+		if def._industrialtest_tryFly(itemstack) then
-		if result then
 			addYVelocityClamped(player,1,10)
-			inv:set_stack("armor",index,result)
+			inv:set_stack("armor",index,itemstack)
 		end
 		return true
 	end
 	return false
 end
 
-jetpack.tryFly=function(player,itemstack)
+jetpack.tryFly=function(itemstack)
 	if itemstack:get_wear()>=65533 then
 		return false
 	end
 	itemstack:set_wear(itemstack:get_wear()+2)
-	minetest.debug(itemstack:get_wear())
+	return true
-	return itemstack
 end
 
 -- _v is hack to suppress "Registered armor doesn't have material at the end of registration name" warning from 3D Armor.
@@ -112,6 +123,35 @@ minetest.register_craft({
 	}
 })
 
+electricJetpack.tryFly=function(itemstack)
+	local meta=itemstack:get_meta()
+	if meta:get_int("industrialtest.powerAmount")<10 then
+		return false
+	end
+	industrialtest.api.addPowerToItem(itemstack,-10)
+	return true
+end
+
+registerJetpack({
+	name="electric_jetpack",
+	displayName=S("Electric Jetpack"),
+	tryFly=electricJetpack.tryFly,
+	customKeys={
+		_industrialtest_powerStorage=true,
+		_industrialtest_powerCapacity=30000,
+		_industrialtest_powerFlow=industrialtest.api.lvPowerFlow
+	}
+})
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:electric_jetpack",
+	recipe={
+		{"industrialtest:refined_iron_ingot","industrialtest:advanced_electronic_circuit","industrialtest:refined_iron_ingot"},
+		{"industrialtest:refined_iron_ingot","industrialtest:batbox","industrialtest:refined_iron_ingot"},
+		{industrialtest.elementKeys.yellowDust,"",industrialtest.elementKeys.yellowDust}
+	}
+})
+
 minetest.register_globalstep(function(dtime)
 	-- FIXME: Maybe this can be optimized?
 	local players=minetest.get_connected_players()