Added trails to some spells

git-svn-id: http://svn.net-core.org/repos/t-engine4@1145 51575b47-30f0-44d4-a5cc-537603b46e54

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

+-- ToME - Tales of Middle-Earth
+-- Copyright (C) 2009, 2010 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
+
+local nb = 0
+
+return { generator = function()
+	local radius = 0
+	local sradius = (radius + 0.5) * (engine.Map.tile_w + engine.Map.tile_h) / 2
+	local ad = rng.float(0, 360)
+	local a = math.rad(ad)
+	local r = rng.float(0.1, sradius / 2)
+	local x = r * math.cos(a)
+	local y = r * math.sin(a)
+	local bx = math.floor(x / engine.Map.tile_w)
+	local by = math.floor(y / engine.Map.tile_h)
+	local static = rng.percent(40)
+
+	return {
+		trail = 1,
+		life = 3 + 9 * (sradius - r) / sradius,
+		size = 3, sizev = 0, sizea = 0,
+
+		x = x, xv = 0, xa = 0,
+		y = y, yv = 0, ya = 0,
+		dir = 0, dirv = 0, dira = 0,
+		vel = 0, velv = 0, vela = 0,
+
+		r = rng.range(180, 220)/255,  rv = 0, ra = 0,
+		g = rng.range(0, 0)/255,      gv = 0, ga = 0,
+		b = rng.range(200, 255)/255,      bv = 0, ba = 0,
+		a = rng.range(80, 220)/255,   av = 0, aa = 0,
+	}
+end, },
+function(self)
+	if nb < 1 then
+		self.ps:emit(40)
+	end
+	nb = nb + 1
+end,
+40

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

+-- ToME - Tales of Middle-Earth
+-- Copyright (C) 2009, 2010 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
+
+local nb = 0
+
+return { generator = function()
+	local radius = 0
+	local sradius = (radius + 0.5) * (engine.Map.tile_w + engine.Map.tile_h) / 2
+	local ad = rng.float(0, 360)
+	local a = math.rad(ad)
+	local r = rng.float(0.1, sradius / 2)
+	local x = r * math.cos(a)
+	local y = r * math.sin(a)
+	local bx = math.floor(x / engine.Map.tile_w)
+	local by = math.floor(y / engine.Map.tile_h)
+	local static = rng.percent(40)
+
+	return {
+		trail = 1,
+		life = 3 + 9 * (sradius - r) / sradius,
+		size = 3, sizev = 0, sizea = 0,
+
+		x = x, xv = 0, xa = 0,
+		y = y, yv = 0, ya = 0,
+		dir = 0, dirv = 0, dira = 0,
+		vel = 0, velv = 0, vela = 0,
+
+		r = rng.range(180, 220)/255,  rv = 0, ra = 0,
+		g = 0,      gv = 0, ga = 0,
+		b = 0,      bv = 0, ba = 0,
+		a = rng.range(80, 220)/255,   av = 0, aa = 0,
+	}
+end, },
+function(self)
+	if nb < 1 then
+		self.ps:emit(40)
+	end
+	nb = nb + 1
+end,
+40

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

+-- ToME - Tales of Middle-Earth
+-- Copyright (C) 2009, 2010 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
+
+local nb = 0
+
+return { generator = function()
+	local radius = 0
+	local sradius = (radius + 0.5) * (engine.Map.tile_w + engine.Map.tile_h) / 2
+	local ad = rng.float(0, 360)
+	local a = math.rad(ad)
+	local r = rng.float(0.1, sradius / 2)
+	local x = r * math.cos(a)
+	local y = r * math.sin(a)
+	local bx = math.floor(x / engine.Map.tile_w)
+	local by = math.floor(y / engine.Map.tile_h)
+	local static = rng.percent(40)
+
+	return {
+		trail = 1,
+		life = 3 + 9 * (sradius - r) / sradius,
+		size = 3, sizev = 0, sizea = 0,
+
+		x = x, xv = 0, xa = 0,
+		y = y, yv = 0, ya = 0,
+		dir = 0, dirv = 0, dira = 0,
+		vel = 0, velv = 0, vela = 0,
+
+		r = rng.range(200, 230)/255,   rv = 0, ra = 0,
+		g = rng.range(130, 160)/255,   gv = 0.005, ga = 0.0005,
+		b = rng.range(50, 70)/255,      bv = 0, ba = 0,
+		a = rng.range(255, 255)/255,    av = static and -0.034 or 0, aa = 0.005,
+	}
+end, },
+function(self)
+	if nb < 1 then
+		self.ps:emit(40)
+	end
+	nb = nb + 1
+end,
+40

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

+-- ToME - Tales of Middle-Earth
+-- Copyright (C) 2009, 2010 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
+
+local nb = 0
+
+return { generator = function()
+	local radius = 0
+	local sradius = (radius + 0.5) * (engine.Map.tile_w + engine.Map.tile_h) / 2
+	local ad = rng.float(0, 360)
+	local a = math.rad(ad)
+	local r = rng.float(0.1, sradius / 2)
+	local x = r * math.cos(a)
+	local y = r * math.sin(a)
+	local bx = math.floor(x / engine.Map.tile_w)
+	local by = math.floor(y / engine.Map.tile_h)
+	local static = rng.percent(40)
+
+	return {
+		trail = 1,
+		life = 3 + 9 * (sradius - r) / sradius,
+		size = 3, sizev = 0, sizea = 0,
+
+		x = x, xv = 0, xa = 0,
+		y = y, yv = 0, ya = 0,
+		dir = 0, dirv = 0, dira = 0,
+		vel = 0, velv = 0, vela = 0,
+
+		r = 0,  rv = 0, ra = 0,
+		g = rng.range(80, 200)/255,      gv = 0, ga = 0,
+		b = 0,      bv = 0, ba = 0,
+		a = rng.range(80, 220)/255,   av = 0, aa = 0,
+	}
+end, },
+function(self)
+	if nb < 1 then
+		self.ps:emit(40)
+	end
+	nb = nb + 1
+end,
+40

game/modules/tome/data/talents/spells/earth.lua

@@ -59,7 +59,7 @@ newTalent{
 	range = 20,
 	reflectable = true,
 	action = function(self, t)
-		local tg = {type="bolt", range=self:getTalentRange(t), nolock=true, talent=t}
+		local tg = {type="bolt", range=self:getTalentRange(t), nolock=true, talent=t, display={particle="bolt_earth", trail="earthtrail"}}
 		local x, y = self:getTarget(tg)
 		if not x or not y then return nil end
 		for i = 1, self:getTalentLevelRaw(t) do
@@ -88,7 +88,7 @@ newTalent{
 	reflectable = true,
 	proj_speed = 6,
 	action = function(self, t)
-		local tg = {type="bolt", range=self:getTalentRange(t), talent=t, display={particle="bolt_earth"}}
+		local tg = {type="bolt", range=self:getTalentRange(t), talent=t, display={particle="bolt_earth", trail="earthtrail"}}
 		local x, y = self:getTarget(tg)
 		if not x or not y then return nil end
 		self:projectile(tg, x, y, DamageType.SPELLKNOCKBACK, self:spellCrit(self:combatTalentSpellDamage(t, 8, 170)))

game/modules/tome/data/talents/spells/fire.lua

@@ -85,7 +85,7 @@ newTalent{
 	range = 15,
 	proj_speed = 4,
 	action = function(self, t)
-		local tg = {type="ball", range=self:getTalentRange(t), radius=1 + self:getTalentLevelRaw(t), friendlyfire=self:spellFriendlyFire(), talent=t, display={particle="bolt_fire"}}
+		local tg = {type="ball", range=self:getTalentRange(t), radius=1 + self:getTalentLevelRaw(t), friendlyfire=self:spellFriendlyFire(), talent=t, display={particle="bolt_fire", trail="firetrail"}}
 		local x, y = self:getTarget(tg)
 		if not x or not y then return nil end
 		self:projectile(tg, x, y, DamageType.FIREBURN, self:spellCrit(self:combatTalentSpellDamage(t, 28, 280)), function(self, tg, x, y, grids)