Shield attack section and Gloves attack section will only show in descriptions if you can use them

git-svn-id: http://svn.net-core.org/repos/t-engine4@3635 51575b47-30f0-44d4-a5cc-537603b46e54

game/modules/tome/class/Object.lua

@@ -717,7 +717,7 @@ function _M:getTextualDesc(compare_with)
 			compare_unarmed[i] = compare_with[i].wielder or {}
 		end
 
-		if w and w.combat or can_combat_unarmed then
+		if (w and w.combat or can_combat_unarmed) and game.player:knowTalent(game.player.T_EMPTY_HAND) then
 			desc:add({"color","YELLOW"}, "When used to modify unarmed attacks:", {"color", "LAST"}, true)
 			compare_tab = { dam=1, atk=1, apr=0, physcrit=0, physspeed =1, dammod={str=1}, damrange=1.1 }
 			desc_combat(w, compare_unarmed, "combat", compare_tab)
@@ -755,7 +755,7 @@ function _M:getTextualDesc(compare_with)
 		desc_combat(self, compare_with, "combat")
 	end
 
-	if self.special_combat or can_special_combat then
+	if (self.special_combat or can_special_combat) and (game.player:knowTalentType("technique/shield-offense") or game.player:knowTalentType("technique/shield-defense")) then
 		desc:add({"color","YELLOW"}, "When used to attack (with talents):", {"color", "LAST"}, true)
 		desc_combat(self, compare_with, "special_combat")
 	end