{
   "MaxCount": 32,
   "Drawable": {
      "Type": "SkImageDrawable",
      "Path": "images",
      "Name": "explosion_sprites.png",
      "Columns": 4,
      "Rows": 4
   },
   "Code": [
      "void effectSpawn(inout Effect effect) {",
      "  effect.rate = 8;",
      "}",
      "",
      "float2 circle(inout float seed) {",
      "  float r = sqrt(rand(seed));",
      "  float a = rand(seed) * 6.283185;",
      "  return r * float2(sin(a), cos(a));",
      "}",
      "",
      "void spawn(inout Particle p) {",
      "  p.lifetime = 1.0 + rand(p.seed) * 2.0;",
      "  float2 ofs = circle(p.seed) * 60;",
      "  p.pos += ofs;",
      "  p.vel = ofs / 3;",
      "}",
      "",
      "void update(inout Particle p) {",
      "  p.frame = p.age;",
      "}",
      ""
   ],
   "Bindings": []
}