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vexcazer_flashlight/depends.txt

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+vexcazer

vexcazer_flashlight/init.lua

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+vexcazer_flashlight={users={},timer=0}
+
+minetest.register_on_leaveplayer(function(player)
+	local name=player:get_player_name()
+	if vexcazer_flashlight.users[name]~=nil then vexcazer_flashlight.users[name]=nil end
+end)
+
+vexcazer.registry_mode({
+	name="Flashlight",
+	info="USE = on\nPLACE = off\nIt works in water and turns off in light",
+	wear_on_use=3,
+	on_use=function(itemstack, user, pointed_thing,input)
+		vexcazer_flashlight.users[input.user_name]={player=user,slot=input.index,inside=0,item=user:get_inventory():get_stack("main", input.index):get_name()}
+	end,
+	on_place=function(itemstack, user, pointed_thing,input)
+		vexcazer_flashlight.users[input.user_name]=nil
+	end,
+})
+
+minetest.register_node("vexcazer_flashlight:flht", {
+	description = "Flashlight source",
+	light_source = 12,
+	paramtype = "light",
+	walkable=false,
+	drawtype = "airlike",
+	pointable=false,
+	buildable_to=true,
+	sunlight_propagates = true,
+	groups = {not_in_creative_inventory=1},
+	on_construct=function(pos)
+		minetest.env:get_node_timer(pos):start(1.5)
+	end,
+	on_timer = function (pos, elapsed)
+		minetest.set_node(pos, {name="air"})
+	end,
+})
+
+
+minetest.register_node("vexcazer_flashlight:flhtw", {
+	description = "Water light",
+	drawtype = "liquid",
+	tiles = {"default_water.png"},
+	alpha = 160,
+	light_source = 12,
+	paramtype = "light",
+	walkable = false,
+	pointable = false,
+	diggable = false,
+	drop = "",
+	liquid_viscosity = 1,
+	liquidtype = "source",
+	liquid_alternative_flowing="vexcazer_flashlight:flhtw",
+	liquid_alternative_source="vexcazer_flashlight:flhtw",
+	liquid_renewable = false,
+	liquid_range = 0,
+	drowning = 1,
+	sunlight_propagates = true,
+	post_effect_color = {a = 103, r = 30, g = 60, b = 90},
+	groups = {water = 3, liquid = 3, puts_out_fire = 1,not_in_creative_inventory=1},
+	on_construct=function(pos)
+		minetest.env:get_node_timer(pos):start(1.5)
+	end,
+	on_timer = function (pos, elapsed)
+		minetest.set_node(pos, {name="air"})
+	end,
+})
+
+minetest.register_globalstep(function(dtime)
+	vexcazer_flashlight.timer=vexcazer_flashlight.timer+dtime
+	if vexcazer_flashlight.timer>1 then
+		vexcazer_flashlight.timer=0
+		for i,ob in pairs(vexcazer_flashlight.users) do
+			local name=ob.player:get_inventory():get_stack("main", ob.slot):get_name()
+			local pos=ob.player:getpos()
+			pos.y=pos.y+1.5
+			local n=minetest.get_node(pos).name
+			local light=minetest.get_node_light(pos)
+			if light==nil then
+				vexcazer_flashlight.users[i]=nil
+				return false
+			end
+			if ob.inside>10 or name==nil or name~=ob.item or minetest.get_node_light(pos)>12 then
+				vexcazer_flashlight.users[i]=nil
+			elseif n=="air" or n=="vexcazer_flashlight:flht" then
+				minetest.set_node(pos, {name="vexcazer_flashlight:flht"})
+			elseif minetest.get_node_group(n, "water")>0 then
+				minetest.set_node(pos, {name="vexcazer_flashlight:flhtw"})
+			else
+				ob.inside=ob.inside+1
+			end
+		end
+	end
+end)