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| author | Michele Bini <michele.bini@gmail.com> | 2014-12-15 14:35:32 (GMT) |
|---|---|---|
| committer | Michele Bini <michele.bini@gmail.com> | 2014-12-15 14:35:32 (GMT) |
| commit | fdb96e4a00abc42ac7b4534fd98948e8b995f8be (patch) | |
| tree | b076d44ea9cd0d7d403a17fbb57e54dcf274d0d8 /SunkenMoon.html.coffee | |
| parent | 580c8218dc01c3322d6148c95151b61cfbc42bff (diff) | |
Adjust stilla orbit
Diffstat (limited to 'SunkenMoon.html.coffee')
| -rw-r--r-- | SunkenMoon.html.coffee | 40 |
1 files changed, 23 insertions, 17 deletions
diff --git a/SunkenMoon.html.coffee b/SunkenMoon.html.coffee index bfd5578..e70485a 100644 --- a/SunkenMoon.html.coffee +++ b/SunkenMoon.html.coffee @@ -4,7 +4,7 @@ # This program is available under the terms of the MIT License -version = "0.2.211" +version = "0.2.230" { htmlcup } = require 'htmlcup' @@ -245,21 +245,23 @@ genPage = -> # Math: Math sqrt: Math.sqrt pow: Math.pow + sin: Math.sin draw: (collisions, game)-> { px, py, lr } = @ (spin = @spin) then - { pow } = @ - d = pow(px * px + py * py, 0.35) - r = 3 / (d + 1) - ir = sqrt(1 - r * r) * pow(d, 0.01) - @px = px * ir + py * (r * spin) - @py = py * ir - px * (r * spin) - if px * px + py * py > 40000 - @spin = null - if @patience < 0 - @dead = 1 - # @patience += 10 - # @spinFrame = + { pow, sin } = @ + d = pow(px * px + py * py, 0.42) + if d > 1 + r = 5 / (d + 1) + ir = sqrt(1 - r * r) * pow(sin(d / 4000) * 4000, 0.0035) + @px = px * ir + py * (r * spin) + @py = py * ir - px * (r * spin) + if px * px + py * py > 40000 + @spin = null + if @patience < 0 + @dead = 1 + # @patience += 10 + # @spinFrame = else closest = null closestDist = null @@ -533,10 +535,14 @@ genPage = -> for t in ev.changedTouches { identifier, pageX, pageY } = t o = ongoing[identifier] - dx = pageX - o.px - dy = pageY - o.py - tx * dx > 0 then tx += dx else tx = dx - ty * dy > 0 then ty += dy else ty = dy + dx = (pageX - o.px) * 4 + dy = (pageY - o.py) * 4 + dx *= 3 if dx * tx < 0 + dy *= 3 if dy * ty < 0 + tx += dx + ty += dy + # tx * dx > 0 then tx += dx else tx = dx * 2 + # ty * dy > 0 then ty += dy else ty = dy * 2 o.px = pageX o.py = pageY @tx = tx |