information setup property, configuration and minimal engine version

NOTES.md

@@ -0,0 +1,65 @@
+
+
+
+
+### Fiel of view for monsters vs characters
+
+From https://forum.minetest.net/viewtopic.php?p=182737#p182737
+
+If it helps any, here is the in_fov code from mobs redo mod that works (self is mob, pos is player position and self.fov is set to 90, self.rotate is usually 0 for front facing mobs):
+CODE: SELECT ALL
+
+```
+in_fov = function(self,pos)
+	-- checks if POS is in self's FOV
+	local yaw = self.object:getyaw() + self.rotate
+	local vx = math.sin(yaw)
+	local vz = math.cos(yaw)
+	local ds = math.sqrt(vx^2 + vz^2)
+	local ps = math.sqrt(pos.x^2 + pos.z^2)
+	local d = { x = vx / ds, z = vz / ds }
+	local p = { x = pos.x / ps, z = pos.z / ps }
+	local an = ( d.x * p.x ) + ( d.z * p.z )
+
+	a = math.deg( math.acos( an ) )
+```
+
+Thank you everyone, especially TeTpaAka and Nore. All problems were at last solved, and the code now reports the angle difference between entities like it should! You get 0* when standing right in front of the mob, 90* when standing parallel to either side, 180* when standing behind... whereas flying up or down now accounts pitch correctly on top of that.
+
+Here is the final and fully functional version. I hope it will be helpful to more people than just me, if anyone ever needs a simple and efficient FOV scanner for Minetest.
+
+```
+local function in_fov (pos1, pos2, yaw, pitch, fov)
+	local function yaw2vec (yaw, pitch)
+		-- we must invert the yaw for x to keep the result from inverting when facing opposite directions (0* becoming 180*)
+		return {x = math.sin(-yaw) * math.cos(pitch), y = math.sin(pitch), z = math.cos(yaw) * math.cos(pitch)}
+	end
+
+	local function dotproduct (v1, v2)
+		return ((v1.x * v2.x) + (v1.y * v2.y) + (v1.z * v2.z))
+	end
+
+	local function angle (v1, v2)
+		return math.deg(math.acos(dotproduct(v1, v2) / (vector.length(v1) * vector.length(v2))))
+	end
+
+	local v = vector.subtract(pos2, pos1)
+	print(angle(yaw2vec(yaw, pitch), v))
+end
+```
+
+here is the final version of the function which I'll be including in my mod, simplified to only 5 lines of code but with the same result:
+CODE: SELECT ALL
+
+```
+-- returns the angle difference between pos1 and pos2, as seen from pos1 at the specified yaw and pitch
+function pos_to_angle (pos1, pos2, yaw, pitch)
+	-- note: we must invert the yaw for x in yaw_vec, to keep the result from inverting when facing opposite directions (0* becoming 180*)
+	local yaw_vec = {x = -math.sin(yaw) * math.cos(pitch), y = math.sin(pitch), z = math.cos(yaw) * math.cos(pitch)}
+	local pos_subtract = vector.subtract(pos2, pos1)
+	local pos_dotproduct = (yaw_vec.x * pos_subtract.x) + (yaw_vec.y * pos_subtract.y) + (yaw_vec.z * pos_subtract.z)
+	local angle = math.deg(math.acos(pos_dotproduct / (vector.length(yaw_vec) * vector.length(pos_subtract))))
+	return angle
+end
+```
+

README.md

@@ -0,0 +1,112 @@
+Adventuretest game for the Minetest game engine
+==========================================================
+
+To play this game in Minetest, insert this repository as
+  /games/adventuretest
+in the Minetest Engine.
+
+The Minetest Engine that can play this game can be found at
+https://minetest.io/ or just build your version using the minenux branch 
+at https://codeberg.org/minenux/minetest-engine-minetest/src/branch/stable-4.0
+
+![screenshot.png](screenshot.png)
+
+INFORMATION
+-----------
+
+The game has a RPG spirit, but not limit to, its focused in 
+singleplayer, but also works for multiplayer too, creative and 
+damage are mutually exclusive settings.
+
+#### Quests
+
+The game have "quests" that any player can do, some have rewards 
+others just provide rare things, 
+
+A common rquest is Right click on any of the ladies in the village 
+with black hair to receive your quest.
+
+#### Crafting guides
+
+Build in in the lifesaver button, There is a crafting guide, 
+of the inventory. also once in the game type `/m` and press 
+enter and you will get a crafting guide, equipping armor form 
+and changing skin form.
+
+### Know issues
+
+If yu got crash, somethigns you game get slow for movement, in singleplayer, 
+the character suddently stop and if you tryto move, keep moving until 
+a block just stop it.
+To solve, go into your world directory and delete the affects.txt 
+and physics file. This happens sometimes when there is a crash.
+
+
+Adventuretest License
+------------------------------------------
+Copyright (C) 2013-2014 Brandon Bohannon <brandon@bremaweb.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+This program 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 Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+License of default mods source code
+-----------------------------------
+Copyright (C) 2010-2012 celeron55, Perttu Ahola <celeron55@gmail.com>
+See README.txt in each mod directory for information about other authors.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+This program 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 Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+License of media (models, textures and sounds)
+--------------------------------------
+Copyright (C) 2010-2012 celeron55, Perttu Ahola <celeron55@gmail.com>
+See README.txt in each mod directory for information about other authors.
+
+Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
+http://creativecommons.org/licenses/by-sa/3.0/
+
+License of menu/header.png
+Copyright (C) 2013 BlockMen CC BY-3.0
+
+License of Spider model
+Copyright (C) 2013 AspireMint CC BY-SA
+
+goblins_goblin.b3d and goblins_goblin.blend
+Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0) by FreeLikeGNU
+http://creativecommons.org/licenses/by-sa/3.0/
+
+above meshes based on character from minetest_game
+MirceaKitsune (WTFPL)
+https://github.com/minetest/minetest_game/blob/master/mods/default/README.txt#L71
+
+goblins_goblins*.png files and goblins_goblin.xcf file by FreeLikeGNU
+Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0) FreeLikeGNU
+http://creativecommons.org/licenses/by-sa/3.0/
+
+Thanks to Napiophelios for the goblin king skin
+https://forum.minetest.net/viewtopic.php?f=9&t=13004#p186921
+goblins_goblin_king.png
+License: Creative Commons CC-BY-SA-3.0 SummerFeilds TP
+

README.txt

@@ -5,8 +5,42 @@ To play this game in Minetest, insert this repository as
   /games/adventuretest
 in the Minetest Engine.
 
-The Minetest Engine can be found in:
+The Minetest Engine that can play this game can be found at
-  https://github.com/minetest/minetest/
+https://minetest.io/ or just build your version using the minenux branch 
+at https://codeberg.org/minenux/minetest-engine-minetest/src/branch/stable-4.0
+
+![screenshot.png](screenshot.png)
+
+INFORMATION
+-----------
+
+The game has a RPG spirit, but not limit to, its focused in 
+singleplayer, but also works for multiplayer too, creative and 
+damage are mutually exclusive settings.
+
+#### Quests
+
+The game have "quests" that any player can do, some have rewards 
+others just provide rare things, 
+
+A common rquest is Right click on any of the ladies in the village 
+with black hair to receive your quest.
+
+#### Crafting guides
+
+Build in in the lifesaver button, There is a crafting guide, 
+of the inventory. also once in the game type `/m` and press 
+enter and you will get a crafting guide, equipping armor form 
+and changing skin form.
+
+### Know issues
+
+If yu got crash, somethigns you game get slow for movement, in singleplayer, 
+the character suddently stop and if you tryto move, keep moving until 
+a block just stop it.
+To solve, go into your world directory and delete the affects.txt 
+and physics file. This happens sometimes when there is a crash.
+
 
 Adventuretest License
 ------------------------------------------

game.conf

@@ -1 +1,8 @@
-name = Adventuretest
+title = adventuretest
+name = adventuretest
+author = bremaweb
+description = Adventure RPG-hard game for the Minetest game engine
+release = 20181212
+min_minetest_version = 0.4.14
+max_minetest_version = 4.99
+disabled_settings = creative_mode, !enable_damage