MR for my TK Weapon Sprite addon. Adds a particle effect for TK wielded items...

MR for my TK Weapon Sprite addon. Adds a particle effect for TK wielded items that shows it floating behind the actor.

game/modules/tome/class/Actor.lua

@@ -4260,6 +4260,28 @@ function _M:updateModdableTilePrepare()
 		end
 		return false
 	end
+	
+	if self.tk_weapon_particle then
+		self:removeParticles(self.tk_weapon_particle)
+		self.tk_weapon_particle = nil
+	end
+	local i = self:getInven(self.INVEN_PSIONIC_FOCUS)
+	if i and i[1] and i[1].image then
+		local s = 17
+		if i[1].twohanded then
+			s = 21
+			if i[1].subtype == "staff" then
+				s = 24
+			end
+		elseif i[1].subtype == "dagger" then
+			s = 14
+		elseif i[1].type == "gem" or i[1].subtype == "mindstar" then
+			s = 11
+		end
+	
+		self.tk_weapon_particle = self:addParticles(Particles.new("tk_rotating_weapon", 1, {img=i[1].image:sub(0,-5), toback=true, scale=s}))
+	end
+	
 	self:removeAllMOs()
 	return true
 end

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

+-- ToME - Tales of Maj'Eyal
+-- Copyright (C) 2009 - 2019 Nicolas Casalini
+--
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+--
+-- This program is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-- GNU General Public License for more details.
+--
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+--
+-- Nicolas Casalini "DarkGod"
+-- darkgod@te4.org
+
+base_size = 32
+
+if core.shader.active(4) then
+	use_shader = {type="shadow_simulacrum", color = {0.8, 0.8, 0.8}, base = 0.8, time_factor = 4000 }
+end
+
+local ad = rng.range(0, 360)
+local a = math.rad(ad)
+local dir = math.rad(ad + 90)
+local r = 14
+local speed = 90
+local dirv = math.pi * 2 / speed
+local vel = math.pi * 2 * r / speed
+local first = true
+
+return { 
+	system_rotation = base_rot or rng.range(0, 360), system_rotationv = -5*dirv,
+	generator = function()
+	local dr = rng.range(0, 2)
+	local da = math.rad(rng.range(0, 360))
+	return {
+		life = core.particles.ETERNAL,
+		size = scale, sizev = 0, sizea = 0,
+
+		x = r * math.cos(a) + dr * math.cos(da), xv = 0, xa = 0,
+		y = r * math.sin(a) + dr * math.cos(da), yv = 0, ya = 0,
+		dir = dir, dirv = dirv, dira = 0,
+		vel = vel, velv = 0, vela = 0,
+
+		r = rng.range(220, 255)/255,   rv = 0, ra = 0,
+		g = rng.range(220, 255)/255,   gv = 0, ga = 0,
+		b = rng.range(220, 255)/255,   gv = 0, ga = 0,
+		a = rng.range(230, 225)/255,   av = 0, aa = 0,
+	}
+end, },
+function(self)
+	if first then self.ps:emit(10) first = false end
+end,
+1, "shockbolt/"..img