Potion of dragon blood

git-svn-id: http://svn.net-core.org/repos/t-engine4@1578 51575b47-30f0-44d4-a5cc-537603b46e54

game/modules/tome/data/general/objects/potions.lua

@@ -298,3 +298,16 @@ newEntity{ base = "BASE_POTION",
 		return "destroy", true
 	end}
 }
+
+newEntity{ base = "BASE_POTION",
+	name = "dragon's blood",
+	color = colors.LIGHT_RED, image="object/potion-0x3.png",
+	level_range = {30, 50},
+	rarity = 9,
+	cost = 20,
+
+	use_simple = { name="brings out the dragon in you", use = function(self, who)
+		who:setEffect(who.EFF_DRAGONS_FIRE, who:getWil(10) + 15, {})
+		return "destroy", true
+	end}
+}

game/modules/tome/data/timed_effects.lua

@@ -1808,3 +1808,42 @@ newEffect{
 		self:removeTemporaryValue("energy", eff.moveid)
 	end,
 }
+
+newEffect{
+	name = "DRAGONS_FIRE",
+	desc = "Dragon's Fire",
+	long_desc = function(self, eff) return ("Dragon blood runs through your veins. You can breathe fire (or have it improved if you already could)."):format() end,
+	type = "magical",
+	status = "beneficial",
+	parameters = {power=1},
+	on_gain = function(self, err) return "#Target#'s throat seems to be burning.", "+Dragon's fire" end,
+	on_lose = function(self, err) return "#Target#'s throat seems to cool down.", "-Dragon's fire" end,
+	activate = function(self, eff)
+		local t_id = self.T_FIRE_BREATH
+		if not self.talents[t_id] then
+			-- Auto assign to hotkey
+			if self.hotkey then
+				for i = 1, 36 do
+					if not self.hotkey[i] then
+						self.hotkey[i] = {"talent", t_id}
+						break
+					end
+				end
+			end
+		end
+
+		eff.tmpid = self:addTemporaryValue("talents", {[t_id] = eff.power})
+	end,
+	deactivate = function(self, eff)
+		local t_id = self.T_FIRE_BREATH
+		self:removeTemporaryValue("talents", eff.tmpid)
+		if self.talents[t_id] == 0 then
+			self.talents[t_id] = nil
+			if self.hotkey then
+				for i, known_t_id in pairs(self.hotkey) do
+					if known_t_id[1] == "talent" and known_t_id[2] == t_id then self.hotkey[i] = nil end
+				end
+			end
+		end
+	end,
+}