'disabled_damage_types' paramater implemented. Per minigame

DOCS.md

@@ -129,8 +129,9 @@ arena_lib.register_minigame("yourmod", {parameter1, parameter2 etc})
 "yourmod" is how arena_lib will store your mod inside its storage, and it's also what it needs in order to understand you're referring to that specific mod (that's why almost every `arena_lib` function contains "mod" as a parameter). You'll need it when calling for commands or callbacks.  
 The second field, on the contrary, is a table of parameters: they define the very features of your minigame. They are:
 * `prefix`: what's going to appear in most of the lines printed by your mod. Default is `[arena_lib] `
-* `teams`: a table of strings containing teams. If not declared, your minigame won't have teams and the table will be equal to `{-1}`. You can add as many teams as you like, as the number of spawners (and players) will be multiplied by the number of teams (so `max_players = 4` * 3 teams = `max_players = 12`)
 * `hub_spawn_point`: where players will be teleported when a match _in your mod_ ends. Default is `{ x = 0, y = 20, z = 0 }`
+* `teams`: a table of strings containing teams. If not declared, your minigame won't have teams and the table will be equal to `{-1}`. You can add as many teams as you like, as the number of spawners (and players) will be multiplied by the number of teams (so `max_players = 4` * 3 teams = `max_players = 12`)
+* `disabled_damage_types`: a table containing which damage types will be disabled once in a game. Damage types are strings, the same as in reason.type in the [minetest API](https://github.com/minetest/minetest/blob/master/doc/lua_api.txt#L4414)
 * `join_while_in_progress`: whether the minigame allows to join an ongoing match. Default is false
 * `keep_inventory`: whether to keep players inventories when joining an arena. Default is false
 * `show_nametags`: whether to show the players nametags while in game. Default is false

api.lua

@@ -67,8 +67,9 @@ function arena_lib.register_minigame(mod, def)
 
   --default parameters
   mod_ref.prefix = "[Arena_lib] "
-  mod_ref.teams = {}
   mod_ref.hub_spawn_point = { x = 0, y = 20, z = 0}
+  mod_ref.teams = {}
+  mod_ref.disabled_damage_types = {}
   mod_ref.join_while_in_progress = false
   mod_ref.keep_inventory = false
   mod_ref.show_nametags = false
@@ -89,12 +90,16 @@ function arena_lib.register_minigame(mod, def)
     mod_ref.prefix = def.prefix
   end
 
+  if def.hub_spawn_point then
+    mod_ref.hub_spawn_point = def.hub_spawn_point
+  end
+
   if def.teams and type(def.teams) == "table" then
     mod_ref.teams = def.teams
   end
 
-  if def.hub_spawn_point then
-    mod_ref.hub_spawn_point = def.hub_spawn_point
+  if def.disabled_damage_types and type(def.disabled_damage_types) == "table" then
+    mod_ref.disabled_damage_types = def.disabled_damage_types
   end
 
   if def.join_while_in_progress == true then

debug_utilities.lua

@@ -45,6 +45,16 @@ function arena_lib.print_arena_info(sender, mod, arena_name)
     teams = "---"
   end
 
+  -- concateno eventuali danni disabilitati
+  local disabled_damage_types = ""
+  if next(mod_ref.disabled_damage_types) then
+    for _, dmg_type in pairs(mod_ref.disabled_damage_types) do
+      disabled_damage_types = disabled_damage_types .. " " .. dmg_type
+    end
+  else
+    disabled_damage_types = "---"
+  end
+
   -- concateno nomi giocatori
   local names = ""
   for pl, stats in pairs(arena.players) do
@@ -146,6 +156,7 @@ function arena_lib.print_arena_info(sender, mod, arena_name)
     minetest.colorize("#eea160", S("Name: ")) .. minetest.colorize("#cfc6b8", arena_name ) .. "\n" ..
     minetest.colorize("#eea160", "ID: ") .. minetest.colorize("#cfc6b8", arena_ID) .. "\n" ..
     minetest.colorize("#eea160", S("Teams: ")) .. minetest.colorize("#cfc6b8", teams) .. "\n" ..
+    minetest.colorize("#eea160", S("Disabled damage types: ")) .. minetest.colorize("#cfc6b8", disabled_damage_types) .. "\n" ..
     min_players_per_team ..
     max_players_per_team ..
     minetest.colorize("#eea160", S("Players required: ")) .. minetest.colorize("#cfc6b8", arena_min_players) .. "\n" ..

locale/arena_lib.it.tr

@@ -58,6 +58,7 @@ Timer: =Timer:
 current: =corrente: 
 Name: =Nome: 
 Teams: =Squadre: 
+Disabled damage types: =Tipi di danno disabilitati: 
 Players required: =Giocatori minimi: 
 Players supported: =Giocatori massimi: 
 Players inside: =Giocatori dentro: 

locale/template.txt

@@ -59,6 +59,7 @@ Timer: =
 current: =
 Name: =
 Teams: =
+Disabled damage types: =
 Players required: =
 Players supported: =
 Players inside: =

mod-init.lua.example

@@ -2,12 +2,15 @@ arena_lib.initialize("call of Zughy")
 
 arena_lib.settings("call of Zughy", {
   prefix = "[CoZ] ",
+  hub_spawn_point = { x = 5, y = 10, z = 4 },
   teams = {
     "red",
     "blue"
   },
-  hub_spawn_point = { x = 5, y = 10, z = 4 },
-  queue_waiting_time = 10,
+  disabled_damage_types = {
+    "fall"
+  },
+  queue_waiting_time = 20,
   show_minimap = true,
   properties = {
     planting_locations = {{x=30, y=20, z=40}, {x=5, y=20, z=80}}, --you can override these parameters via your mod, of course
@@ -21,7 +24,7 @@ arena_lib.settings("call of Zughy", {
     has_bomb = false
   },
   team_properties = {
-    round_won = 0
+    rounds_won = 0
   }
 })
 

player_manager.lua

@@ -46,10 +46,23 @@ end)
 
 minetest.register_on_player_hpchange(function(player, hp_change, reason)
 
+    local mod = arena_lib.get_mod_by_player(player:get_player_name())
+
+    -- se non è in partita, annullo
+    if not mod then return hp_change end
+
+    -- se è immune, annullo
     if player:get_inventory():contains_item("main", "arena_lib:immunity") and reason.type ~= "respawn" then
       return 0
     end
 
+    -- se un tipo di danno è disabilitato, annullo
+    for _, disabled_damage in pairs(arena_lib.mods[mod].disabled_damage_types) do
+      if reason.type == disabled_damage then
+        return 0
+      end
+    end
+
     return hp_change
 
 end, true)