Class selector item

_arena_lib/callbacks.lua

@@ -36,6 +36,7 @@ arena_lib.on_load("fantasy_brawl", function(arena)
    for pl_name in pairs(arena.players) do
       local player = minetest.get_player_by_name(pl_name)
       fbrawl.show_class_selector(pl_name)
+      fbrawl.replace_slot_item(player, 1, "fantasy_brawl:class_selector") 
       player:set_physics_override({speed = 0.01})
    end
 

_classes/class_selector_formspec.lua

@@ -92,17 +92,23 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 		return
 	end
 
-	if fields.quit or fields.key_enter then
-		if arena and arena.classes and not arena.classes[pl_name] then
-			minetest.after(0.1, function() fbrawl.show_class_selector(pl_name) end)		
-		end
-	end 
-
 	fbrawl.show_class_selector(pl_name)
 end)
 
 
 
+minetest.register_craftitem("fantasy_brawl:class_selector", {
+   inventory_image = "fbrawl_class_selector_item.png",
+   stack_max = 1,
+   on_drop = function() return end,
+	on_use =
+      function(itemstack, player)
+         fbrawl.show_class_selector(player:get_player_name())
+      end
+})
+
+
+
 function get_classes_btns(pl_data)
 	local btns = ""
 	local selected_class_name = pl_data.selected_class_name or "Warrior"

_classes/classes_system.lua

@@ -60,7 +60,7 @@ function fbrawl.apply_class(pl_name, class)
    for i, item in pairs(class.items) do
       local item_name = item.name or item
 
-      player_inv:add_item("main", ItemStack(item_name))
+      fbrawl.replace_slot_item(player, i, item_name) 
    end
 
    pl_name:unlock_skill("fbrawl:hp_regen")

_classes/mage/items.lua

@@ -72,11 +72,7 @@ minetest.register_craftitem("fantasy_brawl:cry_of_gaia", {
           return
         end
 
-        if not fbrawl.area_raycast_up(pl_pos, 6, 25, false) then
-          fbrawl.cast_ultimate(pl_name, "fbrawl:cry_of_gaia")
-        else
-          skillz.error(pl_name, T("There's not enough space here!"))
-        end
+        fbrawl.cast_ultimate(pl_name, "fbrawl:cry_of_gaia")
      end
 })
 

_classes/warrior/items.lua

@@ -131,10 +131,6 @@ minetest.register_on_punchplayer(function(player, hitter, time_from_last_punch,
    end
 
    if wielded_item == "fantasy_brawl:hero_fury" then
-      if not fbrawl.area_raycast_up(player:get_pos(), 2, 25, false) then
-         fbrawl.cast_ultimate(pl_name, "fbrawl:hero_fury", player:get_player_name())
-      else
-         skillz.error(pl_name, T("There's not enough space here!"))
-      end
+      fbrawl.cast_ultimate(pl_name, "fbrawl:hero_fury", player:get_player_name())
    end
 end)

utils.lua

@@ -7,10 +7,10 @@ local T = fbrawl.T
 
 
 
-function fbrawl.replace_slot_item(player, slot, item) 
+function fbrawl.replace_slot_item(player, slot, itemname) 
    local inv = player:get_inventory()
    local list = inv:get_list("main")
-   list[slot] = ItemStack(item) 
+   list[slot] = ItemStack(itemname) 
 
    inv:set_list("main", list)
 end