diff options
Diffstat (limited to 'particles.lua')
| -rw-r--r-- | particles.lua | 27 |
1 files changed, 10 insertions, 17 deletions
diff --git a/particles.lua b/particles.lua index eec59b3..f26718f 100644 --- a/particles.lua +++ b/particles.lua @@ -1,27 +1,20 @@ shake = 0 function addcircle(x, y, velx, vely, r, time, color, grav) local circle = { - x = x, - y = y, - velx = velx, - vely = vely, - r = r, - time = time, t = time, - col = color, - grav = grav or 0 } + grav = grav or 0 function circle.draw() - circfill(circle.x, circle.y, circle.r*sin(circle.time/circle.t), circle.col) + circfill(x, y, r*sin(time/circle.t), color) end - function circle.update(cirle) - circle.x += circle.velx - circle.vely -= circle.grav - circle.y += circle.vely - circle.time -= ft - if circle.time < 0 then + function circle.update() + x += velx + vely -= grav + y += vely + time -= ft + if time < 0 then del(obj, circle) end end @@ -42,7 +35,7 @@ end function damagesmoke(object) --smokes when damaged! - if rnd() < 0.4 then - addcircle(object.x+rnd(object.w*0.5), object.y+rnd(object.w*0.5), -0.5, -0.2, rnd(6), rnd(1.5)+1, rnd({5,5,9})) + if rnd() < 0.2 then + addcircle(object.x+rnd(object.w*0.5), object.y+rnd(object.w*0.5), -0.5, -0.2, rnd(7), rnd(1.2)+1, rnd({5,5,9})) end end
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