1 files changed, 92 insertions, 0 deletions
diff --git a/castle/arrow.lua b/castle/arrow.lua
new file mode 100644
index 0000000..c135f5f
--- /dev/null
+++ b/castle/arrow.lua
@@ -0,0 +1,92 @@
+minetest.register_craftitem("castle:arrow", {
+	description = "Arrow",
+	inventory_image = "castle_arrow.png",
+})
+
+minetest.register_node("castle:arrow_box", {
+	drawtype = "nodebox",
+	node_box = {
+		type = "fixed",
+		fixed = {
+			-- Shaft
+			{-6.5/17, -1.5/17, -1.5/17, 6.5/17, 1.5/17, 1.5/17},
+			--Spitze
+			{-4.5/17, 2.5/17, 2.5/17, -3.5/17, -2.5/17, -2.5/17},
+			{-8.5/17, 0.5/17, 0.5/17, -6.5/17, -0.5/17, -0.5/17},
+			--Federn
+			{6.5/17, 1.5/17, 1.5/17, 7.5/17, 2.5/17, 2.5/17},
+			{7.5/17, -2.5/17, 2.5/17, 6.5/17, -1.5/17, 1.5/17},
+			{7.5/17, 2.5/17, -2.5/17, 6.5/17, 1.5/17, -1.5/17},
+			{6.5/17, -1.5/17, -1.5/17, 7.5/17, -2.5/17, -2.5/17},
+			
+			{7.5/17, 2.5/17, 2.5/17, 8.5/17, 3.5/17, 3.5/17},
+			{8.5/17, -3.5/17, 3.5/17, 7.5/17, -2.5/17, 2.5/17},
+			{8.5/17, 3.5/17, -3.5/17, 7.5/17, 2.5/17, -2.5/17},
+			{7.5/17, -2.5/17, -2.5/17, 8.5/17, -3.5/17, -3.5/17},
+		}
+	},
+	tiles = {"castle_arrow.png", "castle_arrow.png", "castle_arrow_back.png", "castle_arrow_front.png", "castle_arrow_2.png", "castle_arrow.png"},
+	groups = {not_in_creative_inventory=1},
+})
+
+local castle_ARROW_ENTITY={
+	physical = false,
+	timer=0,
+	visual = "wielditem",
+	visual_size = {x=0.1, y=0.1},
+	textures = {"castle:arrow_box"},
+	lastpos={},
+	collisionbox = {0,0,0,0,0,0},
+}
+
+castle_ARROW_ENTITY.on_step = function(self, dtime)
+	self.timer=self.timer+dtime
+	local pos = self.object:getpos()
+	local node = minetest.get_node(pos)
+
+	if self.timer>0.2 then
+		local objs = minetest.get_objects_inside_radius({x=pos.x,y=pos.y,z=pos.z}, 2)
+		for k, obj in pairs(objs) do
+			if obj:get_luaentity() ~= nil then
+				if obj:get_luaentity().name ~= "castle:arrow_entity" and obj:get_luaentity().name ~= "__builtin:item" then
+					local damage = 3
+					obj:punch(self.object, 1.0, {
+						full_punch_interval=1.0,
+						groupcaps={
+							fleshy={times={[1]=1/(damage-2), [2]=1/(damage-1), [3]=1/damage}},
+							snappy={times={[1]=1/(damage-2), [2]=1/(damage-1), [3]=1/damage}},
+						}
+					}, nil)
+					self.object:remove()
+				end
+			else
+				local damage = 3
+				obj:punch(self.object, 1.0, {
+					full_punch_interval=1.0,
+					groupcaps={
+						fleshy={times={[1]=1/(damage-2), [2]=1/(damage-1), [3]=1/damage}},
+						snappy={times={[1]=1/(damage-2), [2]=1/(damage-1), [3]=1/damage}},
+					}
+				}, nil)
+				self.object:remove()
+			end
+		end
+	end
+
+	if self.lastpos.x~=nil then
+		if node.name ~= "air" then
+			minetest.add_item(self.lastpos, 'castle:arrow')
+			self.object:remove()
+		end
+	end
+	self.lastpos={x=pos.x, y=pos.y, z=pos.z}
+end
+
+minetest.register_entity("castle:arrow_entity", castle_ARROW_ENTITY)
+
+minetest.register_craft({
+	output = 'castle:arrow 16',
+	recipe = {
+		{'default:stick', 'default:stick', 'default:steel_ingot'},
+	}
+})