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ship_m:move micro-optimizations

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Kistaro Windrider
2025-06-21 17:17:44 -07:00
parent e4062d3ccd
commit 430a0a4b14
1 changed files with 13 additions and 8 deletions
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vacuum_gambit.p8
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@@ -585,17 +585,22 @@ end
function ship_m:move() function ship_m:move()
self:refresh_shield() self:refresh_shield()
local dx, dy, shoot_spec1, shoot_spec2 = self:act() local dx, dy, shoot_spec1, shoot_spec2 = self:act()
dx = self:constrain(self.x, self.xmomentum, self.xmin, self.xmax, dx) local sg, xm, ym = self.special_guns, self.xmomentum, self.ymomentum
dy = self:constrain(self.y, self.ymomentum, self.ymin, self.ymax, dy) 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) self:maybe_shoot(self.main_gun)
if (shoot_spec1 and self.special_guns) self:maybe_shoot(self.special_guns[1]) if sg then
if (shoot_spec2 and self.special_guns) self:maybe_shoot(self.special_guns[2]) 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) spark(self.sparks, self.x + 4*self.size, self.y + 4*self.size, dx*2.5, dy*2.5, self.sparkodds)
self.xmomentum = self:calc_velocity(self.xmomentum, dx) xm = self:calc_velocity(xm, dx)
self.ymomentum = self:calc_velocity(self.ymomentum, dy) ym = self:calc_velocity(ym, dy)
self.x += self.xmomentum self.x += xm
self.y += self.ymomentum self.y += ym
self.xmomentum = xm
self.ymomentum = ym
return false return false
end end