gem golem

git-svn-id: http://svn.net-core.org/repos/t-engine4@2331 51575b47-30f0-44d4-a5cc-537603b46e54

game/modules/tome/class/interface/Combat.lua

@@ -89,6 +89,19 @@ function _M:attackTarget(target, damtype, mult, noenergy)
 		mult = (mult or 1) * (target.dominatedDamMult or 1)
 	end
 
+	-- Change attack type if using gems
+	if not damtype and self:getInven(self.INVEN_GEM) then
+		local gems = self:getInven(self.INVEN_GEM)
+		local types = {}
+		for i = 1, #gems do
+		print("============", i, gems[i] and gems[i].attack_type)
+			if gems[i] and gems[i].attack_type then types[#types+1] = gems[i].attack_type end
+		end
+		if #types > 0 then
+			damtype = rng.table(types)
+		end
+	end
+
 	local break_stealth = false
 	if not self:attr("disarmed") then
 		-- All weapons in main hands

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

@@ -29,6 +29,16 @@ newEntity{
 	desc = [[Gems can be sold for money or used in arcane rituals.]],
 }
 
+local colors_attacks = {
+	black = DamageType.ACID,
+	blue = DamageType.LIGHTNING,
+	green = DamageType.NATURE,
+	red = DamageType.FIRE,
+	violet = DamageType.ARCANE,
+	white = DamageType.COLD,
+	yellow = DamageType.LIGHT,
+}
+
 local function newGem(name, image, cost, rarity, color, min_level, max_level, tier, power, imbue, bomb)
 	-- Gems, randomly lootable
 	newEntity{ base = "BASE_GEM", define_as = "GEM_"..name:upper(),
@@ -39,6 +49,7 @@ local function newGem(name, image, cost, rarity, color, min_level, max_level, ti
 		material_level = tier,
 		imbue_powers = imbue,
 		wielder = imbue,
+		attack_type = colors_attacks[color],
 	}
 	-- Alchemist gems, not lootable, only created by talents
 	newEntity{ base = "BASE_GEM", define_as = "ALCHEMIST_GEM_"..name:upper(),