Separate weapons and API

Use less generic mod names to avoid conflicts

shooter_guns/depends.txt

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+tnt
+shooter

shooter_guns/init.lua

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+shooter:register_weapon("shooter_guns:pistol", {
+	description = "Pistol",
+	inventory_image = "shooter_pistol.png",
+	rounds = 200,
+	spec = {
+		range = 100,
+		step = 20,
+		tool_caps = {full_punch_interval=0.5, damage_groups={fleshy=2}},
+		groups = {snappy=3, fleshy=3, oddly_breakable_by_hand=3},
+		sound = "shooter_pistol",
+		particle = "shooter_cap.png",
+	},
+})
+
+shooter:register_weapon("shooter_guns:rifle", {
+	description = "Rifle",
+	inventory_image = "shooter_rifle.png",
+	rounds = 100,
+	spec = {
+		range = 200,
+		step = 30,
+		tool_caps = {full_punch_interval=1.0, damage_groups={fleshy=3}},
+		groups = {snappy=3, crumbly=3, choppy=3, fleshy=2, oddly_breakable_by_hand=2},
+		sound = "shooter_rifle",
+		particle = "shooter_bullet.png",
+	},
+})
+
+shooter:register_weapon("shooter_guns:shotgun", {
+	description = "Shotgun",
+	inventory_image = "shooter_shotgun.png",
+	rounds = 50,
+	spec = {
+		range = 50,
+		step = 15,
+		tool_caps = {full_punch_interval=1.5, damage_groups={fleshy=4}},
+		groups = {cracky=3, snappy=2, crumbly=2, choppy=2, fleshy=1, oddly_breakable_by_hand=1},
+		sound = "shooter_shotgun",
+		particle = "smoke_puff.png",
+	},
+})
+
+shooter:register_weapon("shooter_guns:machine_gun", {
+	description = "Sub Machine Gun",
+	inventory_image = "shooter_smgun.png",
+	rounds = 50,
+	shots = 4,
+	spec = {
+		range = 100,
+		step = 20,
+		tool_caps = {full_punch_interval=0.125, damage_groups={fleshy=2}},
+		groups = {snappy=3, fleshy=3, oddly_breakable_by_hand=3},
+		sound = "shooter_pistol",
+		particle = "shooter_cap.png",
+	},
+})
+
+minetest.register_craftitem("shooter_guns:ammo", {
+	description = "Ammo pack",
+	inventory_image = "shooter_ammo.png",
+})
+
+if SHOOTER_ENABLE_CRAFTING == true then
+	minetest.register_craft({
+		output = "shooter_guns:pistol 1 65535",
+		recipe = {
+			{"default:steel_ingot", "default:steel_ingot"},
+			{"", "default:mese_crystal"},
+		},
+	})
+	minetest.register_craft({
+		output = "shooter_guns:rifle 1 65535",
+		recipe = {
+			{"default:steel_ingot", "", ""},
+			{"", "default:bronze_ingot", ""},
+			{"", "default:mese_crystal", "default:bronze_ingot"},
+		},
+	})
+	minetest.register_craft({
+		output = "shooter_guns:shotgun 1 65535",
+		recipe = {
+			{"default:steel_ingot", "", ""},
+			{"", "default:steel_ingot", ""},
+			{"", "default:mese_crystal", "default:bronze_ingot"},
+		},
+	})
+	minetest.register_craft({
+		output = "shooter_guns:machine_gun 1 65535",
+		recipe = {
+			{"shooter_guns:steel_ingot", "default:steel_ingot", "default:steel_ingot"},
+			{"", "default:bronze_ingot", "default:mese_crystal"},
+			{"", "default:bronze_ingot", ""},
+		},
+	})
+	minetest.register_craft({
+		output = "shooter_guns:ammo",
+		recipe = {
+			{"tnt:gunpowder", "default:bronze_ingot"},
+		},
+	})
+end
+
+local rounds_update_time = 0
+
+minetest.register_globalstep(function(dtime)
+	shooter.time = shooter.time + dtime
+	if shooter.time - rounds_update_time > SHOOTER_ROUNDS_UPDATE_TIME then
+		for i, round in ipairs(shooter.rounds) do
+			if shooter:process_round(round) or round.dist > round.def.range then
+				table.remove(shooter.rounds, i)
+			else
+				local v = vector.multiply(round.ray, round.def.step)
+				shooter.rounds[i].pos = vector.add(round.pos, v)
+				shooter.rounds[i].dist = round.dist + round.def.step
+			end
+		end
+		rounds_update_time = shooter.time
+	end
+	if shooter.time > 100000 then
+		shooter.shots = {}
+		rounds_update_time = 0
+		shooter.reload_time = 0
+		shooter.update_time = 0
+		shooter.time = 0
+	end
+end)
+
+
+--Backwards compatibility
+minetest.register_alias("shooter:shotgun", "shooter_guns:shotgun")
+minetest.register_alias("shooter:pistol", "shooter_guns:pistol")
+minetest.register_alias("shooter:machine_gun", "shooter_guns:machine_gun")
+minetest.register_alias("shooter:rifle", "shooter_guns:rifle")
+minetest.register_alias("shooter:ammo", "shooter_guns:ammo")