1 files changed, 139 insertions, 0 deletions
diff --git a/boards/init.lua b/boards/init.lua
new file mode 100644
index 0000000..4126a6c
--- /dev/null
+++ b/boards/init.lua
@@ -0,0 +1,139 @@
+--[[
+    boards mod for Minetest. Black boards with text on it.
+    (c) Pierre-Yves Rollo
+
+    This file is part of boards.
+
+    boards is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    boards is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with boards.  If not, see <http://www.gnu.org/licenses/>.
+--]]
+
+boards = {}
+boards.name = minetest.get_current_modname()
+boards.path = minetest.get_modpath(boards.name)
+
+-- Load support for intllib.
+local S, NS = dofile(boards.path.."/intllib.lua")
+boards.intllib = S
+local F = function(...) return minetest.formspec_escape(S(...)) end
+
+-- Load font
+dofile(boards.path.."/font_tinycurs.lua")
+
+local function set_formspec(pos)
+	local meta = minetest.get_meta(pos)
+	meta:set_string("formspec",
+		"size[6,4]"..default.gui_bg..default.gui_bg_img..default.gui_slots..
+		"textarea[0.5,0.7;5.5,3;display_text;"..F("Text")..";${display_text}]"..
+		"button_exit[3,3.5;2,1;ok;"..F("Write").."]"..
+		"button_exit[1,3.5;2,1;wipe;"..F("Wipe").."]")
+end
+
+-- On boards, everyone is allowed to write and wipe
+local function on_receive_fields(pos, formname, fields, player)
+	if fields then
+		if fields.ok or fields.key_enter then
+			signs_api.set_display_text(pos, fields.display_text, fields.font)
+		end
+		if fields.wipe then
+			signs_api.set_display_text(pos, "", fields.font)
+		end
+	end
+end
+
+models = {
+	black_board = {
+		depth = 1/16, width = 1, height = 1,
+		entity_fields = {
+			top = -1/32,
+			size = { x = 1, y = 15/16 },
+			maxlines = 5,
+			color = "#fff",
+			font_name = "tinycurs",
+			valign = "top",
+		},
+		node_fields = {
+			description = S("Black board"),
+			tiles = { "default_wood.png", "default_wood.png",
+				"default_wood.png", "default_wood.png",
+				"default_wood.png", "board_black_front.png" },
+			drawtype = "nodebox",
+			node_box = {
+				type = "fixed",
+				fixed = {
+					{-0.5, -0.5, 7/16, 0.5, 0.5, 0.5},
+					{-0.5, -7/16, 6/16, 0.5, -0.5, 7/16}
+				},
+			},
+			on_construct = function(pos)
+				set_formspec(pos)
+				display_api.on_construct(pos)
+			end,
+			on_receive_fields = on_receive_fields,
+		},
+	},
+	green_board = {
+		depth = 1/16, width = 1, height = 1,
+		entity_fields = {
+			top = -1/32,
+			size = { x = 1, y = 15/16 },
+			maxlines = 5,
+			color = "#fff",
+			font_name = "tinycurs",
+			valign = "top",
+		},
+		node_fields = {
+			description = S("Green board"),
+			tiles = { "default_wood.png", "default_wood.png",
+				"default_wood.png", "default_wood.png",
+				"default_wood.png", "board_green_front.png" },
+			drawtype = "nodebox",
+			node_box = {
+				type = "fixed",
+				fixed = {
+					{-0.5, -0.5, 7/16, 0.5, 0.5, 0.5},
+					{-0.5, -7/16, 6/16, 0.5, -0.5, 7/16}
+				},
+			},
+			on_construct = function(pos)
+				set_formspec(pos)
+				display_api.on_construct(pos)
+			end,
+			on_receive_fields = on_receive_fields,
+		},
+	},
+}
+
+-- Node registration
+for name, model in pairs(models)
+do
+	signs_api.register_sign("boards", name, model)
+end
+
+-- Recipes
+minetest.register_craft(
+	{
+		output = "boards:black_board",
+		recipe = {
+			{"group:wood", "group:stone", "dye:black"},
+		}		
+	})
+
+minetest.register_craft(
+	{
+		output = "boards:green_board",
+		recipe = {
+			{"group:wood", "group:stone", "dye:dark_green"},
+		}		
+	})
+