particles

git-svn-id: http://svn.net-core.org/repos/t-engine4@2533 51575b47-30f0-44d4-a5cc-537603b46e54

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

+-- ToME - Tales of Maj'Eyal
+-- 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
+
+base_size = 32
+
+return { generator = function()
+	local ad = rng.range(0, 360)
+	local a = math.rad(ad)
+	local dir = math.rad(ad + 90)
+	local r = rng.range(1, 20)
+	local dirv = math.rad(1)
+
+	return {
+		trail = 1,
+		life = 10,
+		size = 1, sizev = 0.5, sizea = 0,
+
+		x = r * math.cos(a), xv = -0.1, xa = 0,
+		y = r * math.sin(a), yv = -0.1, ya = 0,
+		dir = math.rad(rng.range(0, 360)), dirv = 0, dira = 0,
+		vel = 0.1, velv = 0, vela = 0,
+
+		r = rng.range(176, 250)/255, rv = 0, ra = 0,
+		g = rng.range(196, 250)/255,  gv = 0, ga = 0,
+		b = rng.range(222, 0)/255,	  bv = 0, ba = 0,
+		a = rng.range(25, 220)/255,   av = 0, aa = 0,
+	}
+end, },
+function(self)
+	self.ps:emit(4)
+end,
+40