Add colored banners

mods/HELP/mcl_craftguide/init.lua

@@ -53,6 +53,7 @@ local group_stereotypes = {
 	coal         = "mcl_core:coal_lump",
 	shulker_box  = "mcl_chests:violet_shulker_box",
 	quartz_block = "mcl_nether:quartz_block",
+	banner       = "mcl_banners:standing_banner_white",
 	mesecon_conductor_craftable = "mesecons:wire_00000000_off",
 	compass      = mcl_compass.stereotype,
 	clock        = mcl_clock.sterotype,

mods/ITEMS/mcl_banners/init.lua

@@ -9,84 +9,147 @@ local function round(num, idp)
 	return math.floor(num * mult + 0.5) / mult
 end
 
--- Banner node
+local colors = {
-minetest.register_node("mcl_banners:standing_banner_white", {
+	-- ID, description, wool, unified dyes color group, overlay color,
-	description = "White Banner",
+	["unicolor_white"] = {"white",      "White Banner",      "mcl_wool:white", nil },
-	_doc_items_longdesc = "Banners are tall decorative blocks which can be placed on the floor.",
+	["unicolor_darkcolor"] = {"grey",       "Grey Banner",       "mcl_wool:grey", "#303030D0" },
-	walkable = false,
+	["unicolor_grey"] = {"silver",     "Light Grey Banner", "mcl_wool:silver", "#5B5B5BD0" },
-	is_ground_content = false,
+	["unicolor_black"] = {"black",      "Black Banner",      "mcl_wool:black", "#000000D0" },
-	paramtype = "light",
+	["unicolor_red"] = {"red",        "Red Banner",        "mcl_wool:red", "#CC0000D0" },
-	sunlight_propagates = true,
+	["unicolor_yellow"] = {"yellow",     "Yellow Banner",     "mcl_wool:yellow", "#CCCC00D0" },
-	drawtype = "airlike",
+	["unicolor_dark_green"] = {"green",      "Green Banner",      "mcl_wool:green", "#008000D0" },
-	inventory_image = "mcl_banners_item_base.png^mcl_banners_item_overlay.png",
+	["unicolor_cyan"] = {"cyan",       "Cyan Banner",       "mcl_wool:cyan", "#00CCCCD0" },
-	wield_image = "mcl_banners_item_base.png^mcl_banners_item_overlay.png",
+	["unicolor_blue"] = {"blue",       "Blue Banner",       "mcl_wool:blue", "#0000CCD0" },
-	selection_box = {type = "fixed", fixed= {-0.2, -0.5, -0.2, 0.2, 0.5, 0.2} },
+	["unicolor_red_violet"] = {"magenta",    "Magenta Banner",    "mcl_wool:magenta", "#CC0050D0" },
-	tiles = {"mcl_banners_banner_base.png"},
+	["unicolor_orange"] = {"orange",     "Orange Banner",     "mcl_wool:orange", "#CC5000D0" },
-	groups = { deco_block = 1, attached_node = 1 },
+	["unicolor_violet"] = {"purple",     "Purple Banner",     "mcl_wool:purple", "#5000CCD0" },
-	stack_max = 16,
+	["unicolor_brown"] = {"brown",      "Brown Banner",      "mcl_wool:brown", "#502A00D0" },
-	sounds = node_sounds,
+	["unicolor_pink"] = {"pink",       "Pink Banner",       "mcl_wool:pink", "#FF5050D0" },
+	["unicolor_lime"] = {"lime",       "Lime Banner",       "mcl_wool:lime", "#50CC00D0"},
+	["unicolor_light_blue"] = {"light_blue", "Light Blue Banner", "mcl_wool:light_blue", "#5050FFD0" },
+}
 
-	on_place = function(itemstack, placer, pointed_thing)
+local on_destruct_standing_banner = function(pos)
-		local above = pointed_thing.above
+	local objects = minetest.get_objects_inside_radius(pos, 0.5)
-		local under = pointed_thing.under
+	for _, v in ipairs(objects) do
-
+		if v:get_entity_name() == "mcl_banners:standing_banner" then
-		-- Use pointed node's on_rightclick function first, if present
+			v:remove()
-		local node_under = minetest.get_node(under)
-		if placer and not placer:get_player_control().sneak then
-			if minetest.registered_nodes[node_under.name] and minetest.registered_nodes[node_under.name].on_rightclick then
-				return minetest.registered_nodes[node_under.name].on_rightclick(under, node_under, placer, itemstack) or itemstack
-			end
 		end
+	end
+end
+
+local make_banner_texture = function(colorid)
+	local colorize
+	if colors[colorid] then
+		colorize = colors[colorid][4]
+	end
+	if colorize then
+		return { "mcl_banners_banner_base.png^((mcl_banners_banner_base.png^[mask:mcl_banners_base.png)^[colorize:"..colorize..")" }
+	else
+		return { "mcl_banners_banner_base.png" }
+	end
+end
+
+for colorid, colortab in pairs(colors) do
+	local itemid = colortab[1]
+	local desc = colortab[2]
+	local wool = colortab[3]
+	local colorize = colortab[4]
+
+	local itemstring_standing = "mcl_banners:standding_banner_"..itemid
+	local inv
+	if colorize then
+		inv = "mcl_banners_item_base.png^(mcl_banners_item_overlay.png^[colorize:"..colorize..")"
+	else
+		inv = "mcl_banners_item_base.png^mcl_banners_item_overlay.png"
+	end
+
+	-- Banner node
+	minetest.register_node(itemstring_standing, {
+		description = desc,
+		_doc_items_longdesc = "Banners are tall decorative blocks which can be placed on the floor.",
+		walkable = false,
+		is_ground_content = false,
+		paramtype = "light",
+		sunlight_propagates = true,
+		drawtype = "airlike",
+		inventory_image = inv,
+		wield_image = inv,
+		tiles = { "blank.png" },
+		selection_box = {type = "fixed", fixed= {-0.2, -0.5, -0.2, 0.2, 0.5, 0.2} },
+		groups = { banner = 1, deco_block = 1, attached_node = 1 },
+		stack_max = 16,
+		sounds = node_sounds,
+
+		on_place = function(itemstack, placer, pointed_thing)
+			local above = pointed_thing.above
+			local under = pointed_thing.under
+
+			-- Use pointed node's on_rightclick function first, if present
+			local node_under = minetest.get_node(under)
+			if placer and not placer:get_player_control().sneak then
+				if minetest.registered_nodes[node_under.name] and minetest.registered_nodes[node_under.name].on_rightclick then
+					return minetest.registered_nodes[node_under.name].on_rightclick(under, node_under, placer, itemstack) or itemstack
+				end
+			end
+
+			-- Place the node!
+			local _, success = minetest.item_place_node(itemstack, placer, pointed_thing)
+			if not success then
+				return itemstack
+			end
+
+			local place_pos
+			if minetest.registered_nodes[node_under.name].buildable_to then
+				place_pos = under
+			else
+				place_pos = above
+			end
+			place_pos.y = place_pos.y - 0.5
+
+			local banner = minetest.add_entity(place_pos, "mcl_banners:standing_banner")
+			banner:set_properties({textures=make_banner_texture(colorid)})
+			banner:get_luaentity()._base_color = colorid
+
+			-- Determine the rotation based on player's yaw
+			local yaw = placer:get_look_horizontal()
+			-- Select one of 16 possible rotations (0-15)
+			local rotation_level = round((yaw / (math.pi*2)) * 16)
+			local final_yaw = (rotation_level * (math.pi/8)) + math.pi
+			banner:set_yaw(final_yaw)
+
+			if not minetest.settings:get_bool("creative_mode") then
+				itemstack:take_item()
+			end
+			minetest.sound_play({name="default_place_node_hard", gain=1.0}, {pos = place_pos})
 
-		-- Place the node!
-		local _, success = minetest.item_place_node(itemstack, placer, pointed_thing)
-		if not success then
 			return itemstack
-		end
+		end,
 
-		local place_pos
+		on_destruct = on_destruct_standing_banner,
-		if minetest.registered_nodes[node_under.name].buildable_to then
+		_mcl_hardness = 1,
-			place_pos = under
+		_mcl_blast_resistance = 5,
-		else
+	})
-			place_pos = above
-		end
-		place_pos.y = place_pos.y - 0.5
 
-		local banner = minetest.add_entity(place_pos, "mcl_banners:standing_banner")
+	if minetest.get_modpath("mcl_core") and minetest.get_modpath("mcl_wool") then
-
+		minetest.register_craft({
-		-- Determine the rotation based on player's yaw
+			output = itemstring_standing,
-		local yaw = placer:get_look_horizontal()
+			recipe = {
-		-- Select one of 16 possible rotations (0-15)
+				{ wool, wool, wool },
-		local rotation_level = round((yaw / (math.pi*2)) * 16)
+				{ wool, wool, wool },
-		local final_yaw = (rotation_level * (math.pi/8)) + math.pi
+				{ "", "mcl_core:stick", "" },
-		banner:set_yaw(final_yaw)
+			}
-
+		})
-		if not minetest.settings:get_bool("creative_mode") then
+	end
-			itemstack:take_item()
+end
-		end
-		minetest.sound_play({name="default_place_node_hard", gain=1.0}, {pos = place_pos})
-
-		return itemstack
-	end,
-	on_destruct = function(pos)
-		local objects = minetest.get_objects_inside_radius(pos, 0.5)
-		for _, v in ipairs(objects) do
-			if v:get_entity_name() == "mcl_banners:standing_banner" then
-				v:remove()
-			end
-		end
-	end,
-	_mcl_hardness = 1,
-	_mcl_blast_resistance = 5,
-})
 
 minetest.register_entity("mcl_banners:standing_banner", {
 	physical = false,
 	collide_with_objects = false,
 	visual = "mesh",
 	mesh = "amc_banner.b3d",
-	visual_size = { x=2.5, y=2.5 },
+	visual_size = { x=2.499, y=2.499 },
-	textures = { "mcl_banners_banner_base.png" },
+	textures = make_banner_texture(),
 	collisionbox = { 0, 0, 0, 0, 0, 0 },
 
 	_base_color = nil,
@@ -99,26 +162,15 @@ minetest.register_entity("mcl_banners:standing_banner", {
 		if staticdata and staticdata ~= "" then
 			local inp = minetest.deserialize(staticdata)
 			self._base_color = inp._base_color
+			self.object:set_properties({textures = make_banner_texture(self._base_color)})
 		end
 		self.object:set_armor_groups({immortal=1})
 	end,
 })
 
-if minetest.get_modpath("mcl_core") and minetest.get_modpath("mcl_wool") then
-	minetest.register_craft({
-		output = "mcl_banners:standing_banner_white",
-		recipe = {
-			{ "mcl_wool:white", "mcl_wool:white", "mcl_wool:white" },
-			{ "mcl_wool:white", "mcl_wool:white", "mcl_wool:white" },
-			{ "", "mcl_core:stick", "" },
-		}
-	})
-
-end
-
 minetest.register_craft({
 	type = "fuel",
-	recipe = "mcl_banners:standing_banner_white",
+	recipe = "group:banner",
 	burntime = 15,
 })