From ee663c1fea7c79e6797676f79f3f0ff0066644d2 Mon Sep 17 00:00:00 2001
From: Wuzzy <almikes@aol.com>
Date: Mon, 24 Jul 2017 23:36:18 +0200
Subject: [PATCH] Tweak sign nodebox and textures

---
 mods/ITEMS/signs/init.lua                  |  30 ++++++++++++---------
 mods/ITEMS/signs/textures/signs_back.png   | Bin 343 -> 206 bytes
 mods/ITEMS/signs/textures/signs_bottom.png | Bin 286 -> 117 bytes
 mods/ITEMS/signs/textures/signs_front.png  | Bin 344 -> 202 bytes
 mods/ITEMS/signs/textures/signs_side.png   | Bin 284 -> 146 bytes
 mods/ITEMS/signs/textures/signs_top.png    | Bin 286 -> 117 bytes
 6 files changed, 17 insertions(+), 13 deletions(-)

diff --git a/mods/ITEMS/signs/init.lua b/mods/ITEMS/signs/init.lua
index f4d81e4d..b269dd7a 100644
--- a/mods/ITEMS/signs/init.lua
+++ b/mods/ITEMS/signs/init.lua
@@ -123,18 +123,22 @@ local generate_texture = function(lines)
     return texture
 end
 
+local n = 7/16 - 1/128
+
 local signs = {
-    {delta = {x = 0, y = 0, z = 0.399}, yaw = 0},
-    {delta = {x = 0.399, y = 0, z = 0}, yaw = math.pi / -2},
-    {delta = {x = 0, y = 0, z = -0.399}, yaw = math.pi},
-    {delta = {x = -0.399, y = 0, z = 0}, yaw = math.pi / 2},
+    {delta = {x = 0, y = 0, z = n}, yaw = 0},
+    {delta = {x = n, y = 0, z = 0}, yaw = math.pi / -2},
+    {delta = {x = 0, y = 0, z = -n}, yaw = math.pi},
+    {delta = {x = -n, y = 0, z = 0}, yaw = math.pi / 2},
 }
 
+local m = 1/16 + 1/128
+
 local signs_yard = {
-    {delta = {x = 0, y = 0, z = -0.05}, yaw = 0},
-    {delta = {x = -0.05, y = 0, z = 0}, yaw = math.pi / -2},
-    {delta = {x = 0, y = 0, z = 0.05}, yaw = math.pi},
-    {delta = {x = 0.05, y = 0, z = 0}, yaw = math.pi / 2},
+    {delta = {x = 0, y = 0, z = -m}, yaw = 0},
+    {delta = {x = -m, y = 0, z = 0}, yaw = math.pi / -2},
+    {delta = {x = 0, y = 0, z = m}, yaw = math.pi},
+    {delta = {x = m, y = 0, z = 0}, yaw = math.pi / 2},
 }
 
 local sign_groups = {handy=1,axey=1, flammable=1, deco_block=1, material_wood=1}
@@ -199,8 +203,7 @@ minetest.register_node("signs:sign_wall", {
 	sunlight_propagates = true,
     paramtype2 = "facedir",
     drawtype = "nodebox",
-    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}},
+    node_box = {type = "fixed", fixed = {-7/16, -1/16, 7/16, 7/16, 7/16, 0.498}},
     tiles = {"signs_top.png", "signs_bottom.png", "signs_side.png", "signs_side.png", "signs_back.png", "signs_front.png"},
     groups = sign_groups,
 	stack_max = 16,
@@ -288,10 +291,11 @@ minetest.register_node("signs:sign_yard", {
     paramtype2 = "facedir",
     drawtype = "nodebox",
     node_box = {type = "fixed", fixed = {
-        {-0.45, -0.15, -0.049, 0.45, 0.45, 0.049},
-        {-0.05, -0.5, -0.049, 0.05, -0.15, 0.049}
+        {-7/16, -1/16, -1/16, 7/16, 7/16, 0},
+        {-1/16, -0.5, -1/16, 1/16, -1/16, 0},
+        {-1/16, 7/16, -1/16, 1/16, 0.5, 0},
     }},
-    selection_box = {type = "fixed", fixed = {-0.45, -0.15, -0.049, 0.45, 0.45, 0.049}},
+    selection_box = {type = "fixed", fixed = {-7/16, -0.5, -1/16, 7/16, 0.5, 0}},
     tiles = {"signs_top.png", "signs_bottom.png", "signs_side.png", "signs_side.png", "signs_back.png", "signs_front.png"},
     groups = sign_groups,
     drop = "signs:sign_wall",
diff --git a/mods/ITEMS/signs/textures/signs_back.png b/mods/ITEMS/signs/textures/signs_back.png
index 229a688e65c0a285f1be33c1799da6b5341b4c72..56a52472330d7075718e310c494ba579020f781d 100644
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diff --git a/mods/ITEMS/signs/textures/signs_bottom.png b/mods/ITEMS/signs/textures/signs_bottom.png
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diff --git a/mods/ITEMS/signs/textures/signs_front.png b/mods/ITEMS/signs/textures/signs_front.png
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diff --git a/mods/ITEMS/signs/textures/signs_side.png b/mods/ITEMS/signs/textures/signs_side.png
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diff --git a/mods/ITEMS/signs/textures/signs_top.png b/mods/ITEMS/signs/textures/signs_top.png
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