Add a weapon mod

mods/vc_weapons/init.lua

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+local modpath = minetest.get_modpath("vc_weapons")
+
+dofile(modpath.."/ranged.lua")
+dofile(modpath.."/melee.lua")

mods/vc_weapons/melee.lua

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+minetest.register_tool("vc_weapons:knife", {
+	description = "Knife",
+	inventory_image = "weapons_knife.png",
+	range = 2,
+	wield_scale = {x = 0.7, y = 0.7, z = 0.7},
+	tool_capabilities = {
+		full_punch_interval = 0.9,
+		max_drop_level=0,
+		damage_groups = {fleshy=4},
+	},
+})
+
+minetest.register_tool("vc_weapons:sword", {
+	description = "Sword",
+	inventory_image = "weapons_sword.png",
+	wield_scale = {x = 1.3, y = 1.5, z = 1},
+	tool_capabilities = {
+		full_punch_interval = 0.8,
+		max_drop_level=1,
+		damage_groups = {fleshy=6},
+	},
+	sound = {breaks = "default_tool_breaks"},
+})

mods/vc_weapons/mod.conf

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+name = vc_weapons
+depends = shooter, shooter_guns, default, tnt

mods/vc_weapons/ranged.lua

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+for gun, def in pairs(shooter.registered_weapons) do
+	if gun == "shooter_guns:pistol" then
+		def.spec.rounds = 10
+		def.spec.tool_caps = {full_punch_interval=0.25, damage_groups={fleshy=1}}
+	elseif gun == "shooter_guns:rifle" then
+		def.spec.rounds = 20
+		def.spec.tool_caps = {full_punch_interval=0.9, damage_groups={fleshy=4}}
+	elseif gun == "shooter_guns:shotgun" then
+		def.spec.rounds = 4
+		def.spec.spread = 20
+		def.spec.tool_caps = {full_punch_interval=1.5, damage_groups={fleshy=2}}
+	elseif gun == "shooter_guns:machine_gun" then
+		def.spec.rounds = 27
+		def.spec.tool_caps = {full_punch_interval=0.15, damage_groups={fleshy=1}}
+	end
+
+	def.spec.wear = math.ceil(65535 / def.spec.rounds)
+
+	shooter.registered_weapons[gun] = def
+end