[pclasses & mff_pclasses] Add some explanations

- For #473

mods/mff/mff_pclasses/admin.lua

@@ -17,7 +17,8 @@ pclasses.api.register_class("admin", {
 	switch_params = {
 		color = {r = 255, g = 00, b = 224},
 		holo_item = "maptools:pick_admin"
-	}
+	},
+	informations = "There's not much to say"
 })
 
 pclasses.api.reserve_item("admin", "3d_armor:helmet_admin")

mods/mff/mff_pclasses/hunter.lua

@@ -27,7 +27,18 @@ pclasses.api.register_class("hunter", {
 		color = {r = 30, g = 170, b = 00},
 		tile = "default_wood.png",
 		holo_item = "throwing:bow_minotaur_horn_improved"
-	}
+	},
+	informations = "Being a hunter is mostly being tactical, or just kicking in and firing arrows like madness. " ..
+	   "Being a hunter, you're in the only class which member can use remote attack weapons, like spears, " ..
+	"arbalests and bows. Your stamina is increased to 40, you're a sport person, able to sprint for a long " ..
+	   "time, which is found to be useful when you hunt down animals and mobs who can't run faster than you " ..
+	   "walk.. and even more when you need to cowardly run away... anyway. The point is, being a hunter is " ..
+	   "great, since you can access new and exclusive weapons, and leather armors, crafted from leather ingots. " ..
+	   "Yet, 'ingots'. Because.. reasons. Those clothes are pretty strong, and will protect you more than wooden " ..
+	   "pieces, with the satation consumption of wearing nothing.\n" ..
+	"If you want to risk it and become a hunter, you should look for a green pedestal with a bow so fancy over it " ..
+	"that you can already tell that we're gonna make you use loads of ores for it. (actually you need to fight a " ..
+	   "super strong mob, but it's just details...)
 })
 
 

mods/mff/mff_pclasses/warrior.lua

@@ -22,7 +22,16 @@ pclasses.api.register_class("warrior", {
 		color = {r = 06, g = 06, b = 30},
 		tile = "default_steel_block.png",
 		holo_item = "default:dungeon_master_s_blood_sword"
-	}
+	},
+	informations = "'Warriors' is a class of players designed to improve fighting parameters of players " ..
+	   "who chose to belong to it. You become a big tank, of human shape. Not only can you wear stronger " ..
+	   "protections (like the Black Mithril armor's pieces, because Black Mithril is a thing here), and " ..
+	   "use more powerful weapons (such as the Dungeon Master's blood sword, because yes, you are going " ..
+	   "to fight Dungeon Masters and drain their blood), but your stamina bar is boosted up to 20! Trust us, " ..
+	   "running away is an important part of fighting a Dungeon Master. Being a warrior, you regenerate " ..
+	   "health faster, which is, again, quite handy, at the cost of needing to eat more frequently (less handy).\n" ..
+	   "The pedestal tied to the Warriors' includes the strongest sword, available only to Warriors : the " ..
+	   "Dungeon Master's Blood Sword. It just looks like what you imagine, just more pixel-ish."
 })
 
 pclasses.api.reserve_item("warrior", "default:sword_mithril")

mods/mff/mff_pclasses/wizard.lua

@@ -13,14 +13,32 @@ pclasses.api.register_class("wizard", {
 			minetest.chat_send_player(pname, "You are now a wizard.")
 		end
 		-- Add specs here
+		mana.setmax(pname, mana.getmax(pname)+100)
 		minetest.log("action", "[PClasses] Player " .. pname .. " becomes a wizard")
 	end,
 	on_unassigned = function(pname)
+		mana.setmax(pname, mana.getmax(pname)-100)
 	end,
 	switch_params = {
 		color = {r = 230, g = 230, b = 0},
 		holo_item = "default:book"
-	}
+	},
+	informations = "'Wizards' is a class of players aimed at enhancing magic abilities. Basically, " ..
+	"you become a wizard. Or a witch. Whichever one you prefer. You can then use magic, which is nice. " ..
+	"But since this magic was implemented by the people coding for this server (well, one of them, mostly), " ..
+	   "you should expect a few things to not.. work.. If you have comments, complaints and threats, " ..
+	   "contact us, well, me.. Being a wizard means you will need energy, or 'mana', to cast spells, " ..
+	   "or rather, to use our ugly wands. This energy is recharged by.. waiting. You use it every time " ..
+	   "you cast a spell or engrave a rune with a wand, to charge it, and not have you throw zillions of " ..
+	"spell in a minute. Once your mana charger has dropped down to 0, or too low for that cool shape " ..
+	   "shift spell (not implemented (yet?)), just wait a bit and it will come back on its own. At least it should. " ..
+	   "The maximum mana capacity is significantly higher in Wizards (and Witches) than in any other class.\n" ..
+	   "Since this class is still a work in progress, the following things are not implemented yet. Note : " ..
+	   "poking at the developers could help us bring you the content, it's motivating!\n" ..
+	"Wizards can wear silk robes (not there yet) to add in maximum mana levels and mana regeneration if worn entirely. " ..
+	"It is interesting to note that those robes do not make you hungry faster, contrary to most armors.\n" ..
+	   "Finally, the pedestal to use in order to become a member of this class has a book floating over it, " ..
+	   "to symbolize wisdom."
 })
 
 -- Reserved items here 

mods/pclasses/adventurer.lua

@@ -14,6 +14,12 @@ pclasses.api.register_class("adventurer", {
 		end
 	end,
 	on_unassigned = function(pname)
-	end
+	end,
+	informations = "Adventurer, the casual players, or hardcore players. Whatever end of the spectrum " ..
+	   "you're in, adventurer will bring you what you want : no advantages, no help. Maybe you don't want " ..
+	"that if you just began playing. If that's the case.. just pick another tab and read what's in it. " ..
+	   "You'll still be able to come back to this boilerplate class whenever you want to (minus actual " ..
+	"cooldown regulation of.. an hour between two changes) if you like being hurt, or hardcore gaming, " ..
+	   "which, from afar, look alike.... The pedestal has a backpack over it, because, yay adventures!"
 })