fix

git-svn-id: http://svn.net-core.org/repos/t-engine4@5394 51575b47-30f0-44d4-a5cc-537603b46e54

game/modules/tome/data/gfx/particles/shader_shield.lua

@@ -28,7 +28,7 @@ return { generator = function()
 	return {
 		trail = 0,
 		life = 10,
-		size = 38, sizev = 0, sizea = 0,
+		size = 38 * (size_factor or 1), sizev = 0, sizea = 0,
 
 		x = 0, xv = 0, xa = 0,
 		y = 0, yv = 0, ya = 0,

game/modules/tome/data/gfx/shaders/shield.frag

@@ -44,6 +44,8 @@ void main(void)
 
 	c.a *= aadjust;
 
+	if (l <= 1.0) c.a = max(0.15, c.a);
+
 	c.rgb *= color;
 	gl_FragColor = c;
 }

game/modules/tome/data/talents/spells/stone-alchemy.lua

@@ -73,6 +73,16 @@ newTalent{
 	mana = 5,
 	no_npc_use = true,
 	no_unlearn_last = true,
+	on_learn = function(self, t)
+		if not self:knowTalent(self.T_CREATE_ALCHEMIST_GEMS) then
+			self:learnTalent(self.T_CREATE_ALCHEMIST_GEMS, true)
+		end
+	end,
+	on_unlearn = function(self, t)
+		if self:getTalentLevelRaw(t) == 0 and self:knowTalent(self.T_CREATE_ALCHEMIST_GEMS) then
+			self:unlearnTalent(self.T_CREATE_ALCHEMIST_GEMS)
+		end
+	end,
 	action = function(self, t)
 		local d d = self:showEquipInven("Try to extract gems from which metallic item?", function(o) return o.metallic and (o.material_level or 1) <= self:getTalentLevelRaw(t) end, function(o, inven, item)
 			if not o then return end

ideas/bearscape.lua

@@ -83,7 +83,7 @@ game:onLevelLoad("wilderness-1", function(wzone, level)
 				noise = "fbm_perlin",
 				floor = "GRASS",
 				wall = "TREE",
-				up = "GRASS_UP4",
+				up = "GRASS",
 				down = "GRASS_DOWN6",
 				door = "GRASS",
 				do_ponds =  {

ideas/lost-land-poosh.lua

@@ -89,7 +89,7 @@ game:onLevelLoad("wilderness-1", function(wzone, level)
 				noise = "fbm_perlin",
 				floor = "JUNGLE_GRASS",
 				wall = "JUNGLE_TREE",
-				up = "JUNGLE_GRASS_UP4",
+				up = "JUNGLE_GRASS",
 				down = "JUNGLE_GRASS_DOWN6",
 				door = "JUNGLE_GRASS",
 				do_ponds =  {