Added some of the settings

Just to seperate all this into individual commits (including it as a
seperate branch for code review etc)

  Currently ALL these settings are not being used, mainly because I'm
not sure where other PRs are at on if they made a global or not, thus I
can't add them then add this (or add this then them, due to collisions
nightmare)

settings.lua

@@ -27,3 +27,95 @@ rweapons_door_breaking = "true"
 rweapons_other_weapon_crafting = "true"
 rweapons_ammo_crafting = "true"
 rweapons_item_crafting = "true"
+
+-- Add this table to the rangedweapons global (when we get to that)
+--rangedweapons.settings = {}
+--local settings = rangedweapons.settings
+local settings = {}
+
+-- Encapsulate the data into cagegories (e.g. rangedweapons.settings.dmg_multiplier.mob_dmg)
+settings.dmg_multiplier = {}
+local dmg_multiplier = settings.dmg_multiplier
+dmg_multiplier.player_dmg = minetest.settings:get("rangedweapons.player_dmg_multiplier")
+if dmg_multiplier.player_dmg == nil then
+    dmg_multiplier.player_dmg = 1.0
+    minetest.settings:set("rangedweapons.player_dmg_multiplier", dmg_multiplier.player_dmg)
+else
+    dmg_multiplier.player_dmg = tonumber(dmg_multiplier.player_dmg)
+end
+
+dmg_multiplier.mob_dmg = minetest.settings:get("rangedweapons.mob_dmg_multiplier")
+if dmg_multiplier.mob_dmg == nil then
+    dmg_multiplier.mob_dmg = 1.0
+    minetest.settings:set("rangedweapons.mob_dmg_multiplier", dmg_multiplier.mob_dmg)
+else
+    dmg_multiplier.mob_dmg = tonumber(dmg_multiplier.mob_dmg)
+end
+
+dmg_multiplier.headshot_dmg = minetest.settings:get("rangedweapons.headshot_dmg_multiplier")
+if dmg_multiplier.headshot_dmg == nil then
+    dmg_multiplier.headshot_dmg = 1.75
+    minetest.settings:set("rangedweapons.headshot_dmg_multiplier", dmg_multiplier.headshot_dmg)
+else
+    dmg_multiplier.headshot_dmg = tonumber(dmg_multiplier.headshot_dmg)
+end
+
+-- (e.g. rangedweapons.settings.crafting.ammo_crafting)
+settings.crafting = {}
+local crafting = settings.crafting
+crafting.gun_crafting = minetest.settings:get_bool("rangedweapons.gun_crafting")
+if crafting.gun_crafting == nil then
+    crafting.gun_crafting = true
+    minetest.settings:set_bool("rangedweapons.gun_crafting", crafting.gun_crafting)
+end
+
+crafting.ammo_crafting = minetest.settings:get_bool("rangedweapons.ammo_crafting")
+if crafting.ammo_crafting == nil then
+    crafting.ammo_crafting = true
+    minetest.settings:set_bool("rangedweapons.ammo_crafting", crafting.ammo_crafting)
+end
+
+crafting.item_crafting = minetest.settings:get_bool("rangedweapons.item_crafting")
+if crafting.item_crafting == nil then
+    crafting.item_crafting = true
+    minetest.settings:set_bool("rangedweapons.item_crafting", crafting.item_crafting)
+end
+
+-- (e.g. rangedweapons.settings.skills.min_gun_efficiency)
+settings.skills = {}
+local skills = settings.skills
+skills.max_gun_efficiency = minetest.settings:get("rangedweapons.max_gun_efficiency")
+if skills.max_gun_efficiency == nil then
+    skills.max_gun_efficiency = 300
+    minetest.settings:set("rangedweapons.max_gun_efficiency", skills.max_gun_efficiency)
+else
+    skills.max_gun_efficiency = tonumber(skills.max_gun_efficiency)
+end
+
+skills.min_gun_efficiency = minetest.settings:get("rangedweapons.min_gun_efficiency")
+if skills.min_gun_efficiency == nil then
+    skills.min_gun_efficiency = 40
+    minetest.settings:set("rangedweapons.min_gun_efficiency", skills.min_gun_efficiency)
+else
+    skills.min_gun_efficiency = tonumber(skills.min_gun_efficiency)
+end
+
+-- (e.g. rangedweapons.settings.gore.bloodyness)
+settings.gore = {}
+local gore = settings.gore
+gore.bloodyness = minetest.settings:get("rangedweapons.bloodyness")
+if gore.bloodyness == nil then
+    gore.bloodyness = 10
+    minetest.settings:set("rangedweapons.bloodyness", gore.bloodyness)
+else
+    gore.bloodyness = tonumber(gore.bloodyness)
+end
+
+-- (e.g. rangedweapons.settings.durability.gun_durability)
+settings.durability = {}
+local durability = settings.durability
+durability.gun_durability = minetest.settings:get_bool("rangedweapons.gun_durability")
+if durability.gun_durability == nil then
+    durability.gun_durability = true
+    minetest.settings:set_bool("rangedweapons.gun_durability", durability.gun_durability)
+end

settingtypes.txt

@@ -0,0 +1,34 @@
+
+[Damage Multipliers]
+
+rangedweapons.player_dmg_multiplier (Player Damage Multiplier) float 1.0 0.0 100.0
+
+rangedweapons.mob_dmg_multiplier (Mob Damage Multiplier) float 1.0 0.0 100.0
+
+rangedweapons.headshot_dmg_multiplier (Headshot Damage Multiplier) float 1.75 0.0 100.0
+
+[Crafting]
+
+rangedweapons.gun_crafting (Gun Crafting) bool true
+
+rangedweapons.ammo_crafting (Ammo Crafting) bool true
+
+rangedweapons.item_crafting (Item Crafting) bool true
+
+# Rename this to a better name rather than keeping it dumb and unclear
+rangedweapons.other_weapon_crafting (Other Weapon Crafting) bool true
+
+[Skills]
+
+rangedweapons.max_gun_efficiency (Max Gun Efficiency) int 300 0 1000
+
+rangedweapons.min_gun_efficiency (Min Gun Efficiency) int 40 0 1000
+
+[Blood & Gore]
+
+rangedweapons.bloodyness (Bloodyness) int 10 0 100
+
+[Durability]
+
+# Do guns wear out with use
+rangedweapons.gun_durability (Gun Durability) bool true