Add ctf_barrier

mods/ctf_barrier/depends.txt

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

mods/ctf_barrier/init.lua

@@ -0,0 +1,101 @@
+minetest.register_node("ctf_barrier:ind_glass", {
+	description = "You cheater you!",
+	drawtype = "glasslike_framed_optional",
+	tiles = {"default_glass.png", "default_glass_detail.png"},
+	inventory_image = minetest.inventorycube("default_glass.png"),
+	paramtype = "light",
+	sunlight_propagates = true,
+	is_ground_content = false,
+	walkable = true,
+	groups = {immortal = 1},
+	sounds = default.node_sound_glass_defaults()
+})
+
+minetest.register_on_generated(function(minp, maxp, seed)
+	local r = ctf.setting("match.map_reset_limit") - 4
+
+	if not ((minp.x < -r and maxp.x > -r)
+			or (minp.x < r and maxp.x > r)
+			or (minp.y < -r and maxp.x > -r)
+			or (minp.y < r and maxp.x > r)
+			or (minp.z < -r and maxp.z > -r)
+			or (minp.z < r and maxp.z > r)) then
+		return
+	end
+
+	-- Set up voxel manip
+	local t1 = os.clock()
+	local vm, emin, emax = minetest.get_mapgen_object("voxelmanip")
+	local a = VoxelArea:new{
+			MinEdge={x=emin.x, y=emin.y, z=emin.z},
+			MaxEdge={x=emax.x, y=emax.y, z=emax.z},
+	}
+	local data = vm:get_data()
+	local c_glass  = minetest.get_content_id("ctf_barrier:ind_glass")
+	local c_stone  = minetest.get_content_id("ctf_flag:ind_base")
+	local c_air  = minetest.get_content_id("air")
+	local dist = 3
+
+	-- Left
+	if minp.x < -r and maxp.x > -r then
+		local x = -r
+		for z = minp.z, maxp.z do
+			for y = minp.y, maxp.y do
+				local vi = a:index(x, y, z)
+				if data[vi] == c_air then
+					data[vi] = c_glass
+				else
+					data[vi] = c_stone
+				end
+			end
+		end
+	end
+
+	-- Right
+	if minp.x < r and maxp.x > r then
+		local x = r
+		for z = minp.z, maxp.z do
+			for y = minp.y, maxp.y do
+				local vi = a:index(x, y, z)
+				if data[vi] == c_air then
+					data[vi] = c_glass
+				else
+					data[vi] = c_stone
+				end
+			end
+		end
+	end
+
+	-- Front
+	if minp.z < -r and maxp.z > -r then
+		local z = -r
+		for x = minp.x, maxp.x do
+			for y = minp.y, maxp.y do
+				local vi = a:index(x, y, z)
+				if data[vi] == c_air then
+					data[vi] = c_glass
+				else
+					data[vi] = c_stone
+				end
+			end
+		end
+	end
+
+	-- Back
+	if minp.z < r and maxp.z > r then
+		local z = r
+		for x = minp.x, maxp.x do
+			for y = minp.y, maxp.y do
+				local vi = a:index(x, y, z)
+				if data[vi] == c_air then
+					data[vi] = c_glass
+				else
+					data[vi] = c_stone
+				end
+			end
+		end
+	end
+
+	vm:set_data(data)
+	vm:write_to_map(data)
+end)

mods/ctf_pvp_engine

@@ -1 +1 @@
-Subproject commit b72072c3ce1d6500f027252168b8f5a59b123eec
+Subproject commit 37c15d683dcd822019a05bf1e398230daf4f6b3e