Add traps

mods/ctf/ctf_crafting/depends.txt

@@ -1 +1,2 @@
 crafting
+ctf_traps?

mods/ctf/ctf_crafting/init.lua

@@ -193,3 +193,43 @@ crafting.register_recipe({
 	always_known = true,
 	level  = 1,
 })
+
+crafting.register_recipe({
+	type   = "inv",
+	output = "ctf_traps:spike 1",
+	items  = { "default:steel_ingot 5" },
+	always_known = true,
+	level  = 1,
+})
+
+crafting.register_recipe({
+	type   = "inv",
+	output = "ctf_traps:dirt 1",
+	items  = { "default:dirt 5", "default:coal_lump" },
+	always_known = true,
+	level  = 1,
+})
+
+crafting.register_recipe({
+	type   = "inv",
+	output = "ctf_traps:cobble 1",
+	items  = { "default:cobble 5", "default:coal_lump" },
+	always_known = true,
+	level  = 1,
+})
+
+crafting.register_recipe({
+	type   = "inv",
+	output = "ctf_traps:stone 1",
+	items  = { "default:stone 5", "default:coal_lump" },
+	always_known = true,
+	level  = 1,
+})
+
+crafting.register_recipe({
+	type   = "inv",
+	output = "ctf_traps:damage_cobble 1",
+	items  = { "default:cobble", "default:coal_lump 4", "default:steel_ingot 4" },
+	always_known = true,
+	level  = 1,
+})

mods/ctf/ctf_map/maps

@@ -1 +1 @@
-Subproject commit 99bac967d656014ee44201936e4c1884a21f3ada
+Subproject commit 9e2581925aed31e5572507a0aba8120c18f41fa0

mods/ctf/ctf_traps/depends.txt

@@ -0,0 +1,2 @@
+default
+ctf

mods/ctf/ctf_traps/description.txt

@@ -0,0 +1 @@
+Adds various traps for CTF. Ghost nodes like stone, dirt and cobblestone. The mod also adds spikes and fake cobble

mods/ctf/ctf_traps/init.lua

@@ -0,0 +1,71 @@
+minetest.register_node("ctf_traps:dirt", {
+	description = "Unwalkable Dirt",
+	tiles = {"ctf_traps_dirt.png"},
+	is_ground_content = false,
+	walkable = false,
+	groups = {crumbly=3, soil=1}
+})
+
+minetest.register_node("ctf_traps:stone", {
+	description = "Unwalkable Stone",
+	tiles = {"ctf_traps_stone.png"},
+	is_ground_content = false,
+	walkable = false,
+	groups = {cracky=3, stone=1}
+})
+
+minetest.register_node("ctf_traps:cobble", {
+	description = "Unwalkable Cobblestone",
+	tiles = {"ctf_traps_cobble.png"},
+	is_ground_content = false,
+	walkable = false,
+	groups = {cracky=3, stone=2}
+})
+
+minetest.register_node("ctf_traps:spike", {
+	description = "Spike",
+	drawtype = "plantlike",
+	tiles = {"ctf_traps_spike.png"},
+	inventory_image = "ctf_traps_spike.png",
+	paramtype = "light",
+	sunlight_propagates = true,
+	walkable = false,
+	damage_per_second = 5,
+	groups = {cracky=1, level=2},
+	selection_box = {
+		type = "fixed",
+		fixed = {-0.5, -0.5, -0.5, 0.5, 0, 0.5},
+	},
+})
+
+minetest.register_node("ctf_traps:damage_cobble", {
+	description = "Cobblestone that damages digger of enemy team",
+	tiles = {"ctf_traps_damage_cobble.png"},
+	is_ground_content = false,
+	walkable = true,
+	groups = {cracky=3, stone=2},
+	on_dig = function(pos, node, digger)
+		local name = digger:get_player_name()
+		if not digger then
+			return
+		end
+
+		local digger_team = ctf.player(name).team
+		local meta = minetest.get_meta(pos)
+		local placer_team = meta:get_string("placer") or "missing"
+		if digger_team ~= placer_team then
+			local hp = digger:get_hp()
+			digger:set_hp(hp - 7)
+			minetest.remove_node(pos)
+			return
+		end
+
+		meta:set_string("placer", "")
+		return minetest.node_dig(pos, node, digger)
+	end,
+	after_place_node = function(pos, placer, itemstack, pointed_thing)
+		local meta = minetest.get_meta(pos)
+		local name = placer:get_player_name()
+		meta:set_string("placer", ctf.player(name).team)
+	end
+})