Archery now behaves more like other bolt spells, it can be targetted to empty squares

git-svn-id: http://svn.net-core.org/repos/t-engine4@2931 51575b47-30f0-44d4-a5cc-537603b46e54

game/modules/tome/data/general/objects/quest-artifacts.lua

@@ -41,6 +41,7 @@ Light around it seems to dim and you can feel its tremendous power simply by tou
 		atk = 20,
 		dammod = {mag=1},
 		damtype = DamageType.ARCANE,
+		talented = "staff",
 	},
 	wielder = {
 		combat_spellpower = 20,

game/modules/tome/data/talents/techniques/archery.lua

@@ -31,7 +31,7 @@ newTalent{
 	tactical = { ATTACK = 1 },
 	on_pre_use = function(self, t, silent) if not self:hasArcheryWeapon() then if not silent then game.logPlayer(self, "You require a bow or sling for this talent.") end return false end return true end,
 	action = function(self, t)
-		local targets = self:archeryAcquireTargets()
+		local targets = self:archeryAcquireTargets(nil, {one_shot=true})
 		if not targets then return end
 		self:archeryShoot(targets, t)
 		return true
@@ -55,7 +55,7 @@ newTalent{
 	tactical = { ATTACK = 2 },
 	on_pre_use = function(self, t, silent) if not self:hasArcheryWeapon() then if not silent then game.logPlayer(self, "You require a bow or sling for this talent.") end return false end return true end,
 	action = function(self, t)
-		local targets = self:archeryAcquireTargets()
+		local targets = self:archeryAcquireTargets(nil, {one_shot=true})
 		if not targets then return end
 		self:archeryShoot(targets, t, nil, {mult=self:combatTalentWeaponDamage(t, 1.1, 2.2)})
 		return true
@@ -159,7 +159,7 @@ newTalent{
 	tactical = { ATTACK = 3 },
 	on_pre_use = function(self, t, silent) if not self:hasArcheryWeapon() then if not silent then game.logPlayer(self, "You require a bow or sling for this talent.") end return false end return true end,
 	action = function(self, t)
-		local targets = self:archeryAcquireTargets()
+		local targets = self:archeryAcquireTargets(nil, {one_shot=true})
 		if not targets then return end
 		self:archeryShoot(targets, t, nil, {mult=self:combatTalentWeaponDamage(t, 0.5, 1.1)})
 		self:incStamina(12 + self:getTalentLevel(t) * 8)
@@ -240,7 +240,7 @@ newTalent{
 		end
 	end,
 	action = function(self, t)
-		local targets = self:archeryAcquireTargets()
+		local targets = self:archeryAcquireTargets(nil, {one_shot=true})
 		if not targets then return end
 		self:archeryShoot(targets, t, nil, {mult=self:combatTalentWeaponDamage(t, 1, 1.5)})
 		return true
@@ -271,7 +271,7 @@ newTalent{
 		end
 	end,
 	action = function(self, t)
-		local targets = self:archeryAcquireTargets()
+		local targets = self:archeryAcquireTargets(nil, {one_shot=true})
 		if not targets then return end
 		self:archeryShoot(targets, t, nil, {mult=self:combatTalentWeaponDamage(t, 1, 1.4)})
 		return true

game/modules/tome/data/talents/techniques/sling.lua

@@ -50,7 +50,7 @@ newTalent{
 	action = function(self, t)
 		if not self:hasArcheryWeapon("sling") then game.logPlayer(self, "You must wield a sling!") return nil end
 
-		local targets = self:archeryAcquireTargets()
+		local targets = self:archeryAcquireTargets(nil, {one_shot=true})
 		if not targets then return end
 		self:archeryShoot(targets, t, nil, {mult=self:combatTalentWeaponDamage(t, 1, 1.5)})
 		return true
@@ -86,7 +86,7 @@ newTalent{
 	action = function(self, t)
 		if not self:hasArcheryWeapon("sling") then game.logPlayer(self, "You must wield a sling!") return nil end
 
-		local targets = self:archeryAcquireTargets()
+		local targets = self:archeryAcquireTargets(nil, {one_shot=true})
 		if not targets then return end
 		self:archeryShoot(targets, t, nil, {mult=self:combatTalentWeaponDamage(t, 1, 1.5)})
 		return true