Add bigger font

README.txt

@@ -0,0 +1,43 @@
+=== SIGNS-MOD for MINETEST-C55===
+by xyz
+modified by PilzAdam
+
+Introduction:
+This mod adds signs to Minetest, wich you can read without pointing at
+the sign. The text is integrated into the 3D world.
+
+How to install:
+Unzip the archive an place it in minetest-base-directory/mods/minetest/
+if you have a windows client or a linux run-in-place client. If you have
+a linux system-wide instalation place it in ~/.minetest/mods/minetest/.
+If you want to install this mod only in one world create the folder
+worldmods/ in your worlddirectory.
+For further information or help see:
+http://wiki.minetest.com/wiki/Installing_Mods
+
+How to use the mod:
+Craft a sign like the default signs and place them. Rightclick it and enter
+your text. You can use " | " to create a newline. Hitting enter or
+clicking proceed will save the text and add it to the sign.
+If the text of a sign disapears just rightclick it and hit enter again.
+
+License:
+Sourcecode: WTFPL (see below)
+Font: 04b-03 (http://04.jp.org/)
+
+See also:
+http://minetest.net/
+
+         DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+                    Version 2, December 2004
+
+ Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
+
+ Everyone is permitted to copy and distribute verbatim or modified
+ copies of this license document, and changing it is allowed as long
+ as the name is changed.
+
+            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. You just DO WHAT THE FUCK YOU WANT TO. 

characters

@@ -1,111 +1,111 @@
 A
 _a_
-4
+7
 B
 _b_
-4
+5
 C
 _c_
-3
+6
 D
 _d_
-4
+6
 E
 _e_
-3
+5
 F
 _f_
-3
+5
 G
 _g_
-4
+6
 H
 _h_
-4
+6
 I
 _i_
-3
+1
 J
 _j_
 4
 K
 _k_
-4
+5
 L
 _l_
-3
+4
 M
 _m_
-5
+7
 N
 _n_
-4
+6
 O
 _o_
-4
+6
 P
 _p_
-4
+5
 Q
 _q_
-4
+7
 R
 _r_
-4
+5
 S
 _s_
-4
+5
 T
 _t_
-3
+5
 U
 _u_
-4
+6
 V
 _v_
-4
+7
 W
 _w_
-5
+9
 X
 _x_
-4
+5
 Y
 _y_
-4
+7
 Z
 _z_
-3
+5
 a
 _a
-4
+5
 b
 _b
-4
+5
 c
 _c
-3
+4
 d
 _d
-4
+5
 e
 _e
 4
 f
 _f
-3
+4
 g
 _g
-4
+5
 h
 _h
-4
+5
 i
 _i
 1
 j
 _j
-2
+1
 k
 _k
 4
@@ -114,19 +114,19 @@ _l
 1
 m
 _m
-5
+7
 n
 _n
-4
+5
 o
 _o
-4
+5
 p
 _p
-4
+5
 q
 _q
-4
+5
 r
 _r
 3
@@ -141,13 +141,13 @@ _u
 4
 v
 _v
-4
+5
 w
 _w
-5
+7
 x
 _x
-3
+5
 y
 _y
 4

init.lua

@@ -3,7 +3,6 @@
 -- load characters map
 local chars_file = io.open(minetest.get_modpath("signs").."/characters", "r")
 local charmap = {}
-local charwidth = {}
 local max_chars = 16
 if not chars_file then
     print("[signs] E: character map file not found")
@@ -14,14 +13,11 @@ else
             break
         end
         local img = chars_file:read("*l")
-        local width = chars_file:read("*n")
         chars_file:read("*l")
         charmap[char] = img
-        charwidth[img] = width
     end
 end
 
---local metas = {"line1", "line2", "line3", "line4", "line5", "line6", "line7"}
 local signs = {
     {delta = {x = 0, y = 0, z = 0.399}, yaw = 0},
     {delta = {x = 0.399, y = 0, z = 0}, yaw = math.pi / -2},
@@ -56,7 +52,9 @@ end
 local update_sign = function(pos, fields)
     local meta = minetest.env:get_meta(pos)
 	meta:set_string("infotext", "")
-	meta:set_string("text", fields.text)
+	if fields then
+		meta:set_string("text", fields.text)
+	end
     local text = meta:get_string("text")
     local objects = minetest.env:get_objects_inside_radius(pos, 0.5)
     for _, v in ipairs(objects) do
@@ -94,7 +92,6 @@ minetest.register_node(":default:sign_wall", {
     node_box = {type = "fixed", fixed = {-0.45, -0.15, 0.4, 0.45, 0.45, 0.498}},
     selection_box = {type = "fixed", fixed = {-0.45, -0.15, 0.4, 0.45, 0.45, 0.498}},
     tiles = {"signs_top.png", "signs_bottom.png", "signs_side.png", "signs_side.png", "signs_back.png", "signs_front.png"},
-    walkable = false,
     groups = sign_groups,
 
     on_place = function(itemstack, placer, pointed_thing)
@@ -121,7 +118,8 @@ minetest.register_node(":default:sign_wall", {
         if wdir == 0 then
             --how would you add sign to ceiling?
             minetest.env:add_item(above, "default:sign_wall")
-            return ItemStack("")
+			itemstack:take_item()
+			return itemstack
         elseif wdir == 1 then
             minetest.env:add_node(above, {name = "signs:sign_yard", param2 = fdir})
             sign_info = signs_yard[fdir + 1]
@@ -147,6 +145,9 @@ minetest.register_node(":default:sign_wall", {
     on_receive_fields = function(pos, formname, fields, sender)
         update_sign(pos, fields)
     end,
+	on_punch = function(pos, node, puncher)
+		update_sign(pos)
+	end,
 })
 
 minetest.register_node("signs:sign_yard", {
@@ -160,7 +161,6 @@ minetest.register_node("signs:sign_yard", {
     }},
     selection_box = {type = "fixed", fixed = {-0.45, -0.15, -0.049, 0.45, 0.45, 0.049}},
     tiles = {"signs_top.png", "signs_bottom.png", "signs_side.png", "signs_side.png", "signs_back.png", "signs_front.png"},
-    walkable = false,
     groups = {choppy=2, dig_immediate=2},
     drop = "default:sign_wall",
 
@@ -173,6 +173,9 @@ minetest.register_node("signs:sign_yard", {
     on_receive_fields = function(pos, formname, fields, sender)
         update_sign(pos, fields)
     end,
+	on_punch = function(pos, node, puncher)
+		update_sign(pos)
+	end,
 })
 
 minetest.register_entity("signs:text", {
@@ -187,8 +190,15 @@ minetest.register_entity("signs:text", {
     end
 })
 
-local sign_width = 110
+-- CONSTANTS
-local sign_padding = 8
+local SIGN_WITH = 110
+local SIGN_PADDING = 8
+
+local LINE_LENGTH = 16
+local NUMBER_OF_LINES = 4
+
+local LINE_HEIGHT = 14
+local CHAR_WIDTH = 5
 
 string_to_array = function(str)
 	local tab = {}
@@ -213,9 +223,6 @@ string_to_word_array = function(str)
 	return tab
 end
 
-LINE_LENGTH = 16
-NUMBER_OF_LINES = 7
-
 create_lines = function(text)
 	local line = ""
 	local line_num = 1
@@ -245,11 +252,11 @@ create_lines = function(text)
 end
 
 generate_texture = function(lines)
-    local texture = "[combine:"..sign_width.."x"..sign_width
+    local texture = "[combine:"..SIGN_WITH.."x"..SIGN_WITH
     local ypos = 12
     for i = 1, #lines do
         texture = texture..generate_line(lines[i], ypos)
-        ypos = ypos + 8
+        ypos = ypos + LINE_HEIGHT
     end
     return texture
 end
@@ -272,7 +279,7 @@ generate_line = function(s, ypos)
             i = i + 1
         end
         if file ~= nil then
-            width = width + charwidth[file] + 1
+            width = width + CHAR_WIDTH
             table.insert(parsed, file)
             chars = chars + 1
         end
@@ -280,10 +287,14 @@ generate_line = function(s, ypos)
     width = width - 1
 
     local texture = ""
-    local xpos = math.floor((sign_width - 2 * sign_padding - width) / 2 + sign_padding)
+    local xpos = math.floor((SIGN_WITH - 2 * SIGN_PADDING - width) / 2 + SIGN_PADDING)
     for i = 1, #parsed do
         texture = texture..":"..xpos..","..ypos.."="..parsed[i]..".png"
-        xpos = xpos + charwidth[parsed[i]] + 1
+        xpos = xpos + CHAR_WIDTH + 1
     end
     return texture
 end
+
+if minetest.setting_get("log_mods") then
+	minetest.log("action", "signs loaded")
+end