kistaro/mmbshmup
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skip call to sparks if there are no sparks

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Then don't check for nil spark colors in sparks itself.

Also uses a more verbose but more efficient exit check, and fixes a bug.
This commit is contained in:
Kistaro Windrider
2025-06-28 22:48:32 -07:00
parent 2cd7c64dd9
commit 14849101dd
1 changed files with 3 additions and 3 deletions
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6
vacuum_gambit.p8
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@ -539,7 +539,7 @@ function ship_m:move()
if (self.dead) return;
self:refresh_shield()
local dx, dy, shoot_spec1, shoot_spec2 = self:act()
local sg, xm, ym = self.special_guns, self.xmomentum, self.ymomentum
local sg, xm, ym, sp = self.special_guns, self.xmomentum, self.ymomentum, self.sparks
dx = self:constrain(self.x, xm, self.xmin, self.xmax, dx)
dy = self:constrain(self.y, ym, self.ymin, self.ymax, dy)
self:maybe_shoot(self.main_gun)
@ -547,7 +547,7 @@ function ship_m:move()
if (shoot_spec1) self:maybe_shoot(sg[1])
if (shoot_spec2) self:maybe_shoot(sg[2])
end
spark(self.sparks, self.x + 4*self.size, self.y + 4*self.size, dx*2.5, dy*2.5, self.sparkodds)
if(sp) spark(sp, self.x + 4*self.size, self.y + 4*self.size, dx*2.5, dy*2.5, self.sparkodds)
xm = self:calc_velocity(xm, dx)
ym = self:calc_velocity(ym, dy)
@ -1637,7 +1637,7 @@ function spark_particle:draw()
end
function spark(sprs, x, y, dx, dy, odds, fg)
if (sprs==nil or flr(rnd(odds) or (abs(dx) < 0.5 and abs(dy))) ~= 0) return
if ((dx > -0.5 and dx < 0.5 and dy > -0.5 and dy < 0.5) or rnd(odds) >= 1) return
local target = fg and intangibles_fg or intangibles_bg
target[#target+1] = spark_particle.new{
x = x + rnd(4) - 2,