ToME: the Tales of Maj'Eyal

Code: Select all

newEffect{
	name = "CRIMSON_BARRIER", image = "talents/crimson_barrier.png",
	desc = "Crimson Barrier",
	long_desc = function(self, eff) return ("The target is surrounded by a shield of blood, absorbing %d/%d damage, increasing healing factor by %d%% and draining %0.2f life from attackers."):format(self.damage_shield_absorb, eff.power, eff.heal, eff.dam) end,
	type = "magical",
	subtype = { arcane=true, shield=true },
	status = "beneficial",
	parameters = { power=100, healing=1, dam=1, empower=0 },
	on_gain = function(self, err) return "A bloody shield forms around #target#.", "+Shield" end,
	on_lose = function(self, err) return "The bloody shield around #target# crumbles.", "-Shield" end,
	on_aegis = function(self, eff, aegis)
		self.damage_shield_absorb = self.damage_shield_absorb + eff.power * aegis / 100
		if core.shader.active(4) then
			self:removeParticles(eff.particle)
			local bc = {0.4, 0.7, 1.0, 1.0}
			local ac = {0x21/255, 0x9f/255, 0xff/255, 1}
			if eff.color then
				bc = table.clone(eff.color) bc[4] = 1
				ac = table.clone(eff.color) ac[4] = 1
			end
			eff.particle = self:addParticles(Particles.new("shader_shield", 1, {size_factor=1.3, img="runicshield"}, {type="runicshield", shieldIntensity=0.14, ellipsoidalFactor=1.2, time_factor=5000, bubbleColor=bc, auraColor=ac}))
		end		
	end,
	damage_feedback = function(self, eff, src, value)
		if eff.particle and eff.particle._shader and eff.particle._shader.shad and src and src.x and src.y then
			local r = -rng.float(0.2, 0.4)
			local a = math.atan2(src.y - self.y, src.x - self.x)
			eff.particle._shader:setUniform("impact", {math.cos(a) * r, math.sin(a) * r})
			eff.particle._shader:setUniform("impact_tick", core.game.getTime())
		end
	end,
	activate = function(self, eff)
		if self:attr("shield_factor") then eff.power = eff.power * (100 + self:attr("shield_factor")) / 100 end
		if self:attr("shield_dur") then eff.dur = eff.dur + self:attr("shield_dur") end
		eff.tmpid = self:addTemporaryValue("damage_shield", eff.power)
		self.damage_shield_absorb = eff.power
		self.damage_shield_absorb_max = eff.power
		eff.healid = self:addTemporaryValue("healing_factor", eff.heal/100)
		eff.leechid = self:addTemporaryValue("on_melee_hit", {[DamageType.DEVOUR_LIFE]=eff.dam})
		if core.shader.active(4) then
			eff.particle = self:addParticles(Particles.new("shader_shield", 1, nil, {type="shield", shieldIntensity=0.2, color=eff.color or {0.4, 0.7, 1.0}}))
		else
			eff.particle = self:addParticles(Particles.new("damage_shield", 1))
		end
	end,
	deactivate = function(self, eff)
		self:removeParticles(eff.particle)
		self:removeTemporaryValue("damage_shield", eff.tmpid)
		self.damage_shield_absorb = nil
		self.damage_shield_absorb_max = nil
		self:removeTemporaryValue("healing_factor", eff.healid) 
		self:removeTemporaryValue("on_melee_hit", eff.leechid) 		
	end,
	on_timeout = function(self, eff)
		if eff.empower == 1 then
			self:project({type="ball", range=0, friendlyfire=false, radius=3}, self.x, self.y, function(px, py)
				local target = game.level.map(px, py, Map.ACTOR)
				if not target then return end
						if self:reactionToward(target) < 0 then
							DamageType:get(DamageType.DEVOUR_LIFE).projector(self, target.x, target.y, DamageType.DEVOUR_LIFE, eff.dam*2)
						end
			end)
		end
	end,
} 

Code: Select all

-- Actor:takeHit
hook = function(self, data)
	local value = data.value
	local src = data.src
	local damtype = table.get(data, 'death_note', 'damtype')

	-- Jagged Body
	if value > 0 and self:knowTalent('T_JAGGED_BODY') then
		local blocked = math.min(self.jaggedbody, value)
		self.jaggedbody = self.jaggedbody - blocked
		value = value - blocked
		game:delayedLogDamage(
			src, self, 0, ('#SLATE#(%d absorbed)#LAST#'):format(blocked), false)
	end

	data.value = value
	return true
end
class:bindHook('Actor:takeHit', hook)