declare bullet_base before bullets

updatedshmup.p8

@@ -1087,6 +1087,85 @@ example_level = {
  [700]=spawn_blocking_boss_chasey,
  [701]=eol
 }
+
+-->8
+-- bullet and gun behaviors
+
+bullet_base = {
+ enemyspd = 0.5
+}
+mknew(bullet_base)
+
+gun_base = { 
+ shoot_ready = -32768,
+ icon = 20
+}
+mknew(gun_base)
+
+function bullet_base:hitship(_)
+ self:die()
+ return true
+end
+
+function bullet_base:die()
+end
+
+function bullet_base:move()
+ self.x += self.dx
+ if self.enemy then
+  self.y += self.dy
+  if self.y > 128 then
+   self:die()
+   return true
+  end
+ else
+  self.y -= self.dy
+  if self.y < -8*self.height then
+   self:die()
+   return true
+  end
+ end
+ return false
+end
+
+function bullet_base:draw()
+ spr(self.sprite, self.x, self.y, self.width, self.height)
+end
+
+function bullet_base:spawn_at(x, y)
+ self.x = x - self.center_x_off
+ if self.enemy then
+  self.dx *= self.enemyspd
+  self.dy *= self.enemyspd
+  self.y = y + self.top_y_off
+  ebullets:push_back(self)
+ else
+  self.y = y - (8 * self.height) + self.bottom_y_off
+  pbullets:push_back(self)
+ end
+end
+
+function gun_base:shoot(x, y)
+ if (lframe < self.shoot_ready) return false
+ if self.ammo then
+  if (self.ammo <= 0) return false
+  self.ammo -= 1
+ end
+ self.shoot_ready = lframe + self.cooldown
+ self:actually_shoot(x, y)
+ return true
+end
+
+function gun_base:actually_shoot(x, y)
+ local typ = self.t
+ local b = typ.new{
+  enemy = self.enemy,
+  sprite = self.enemy and typ.esprite or typ.psprite,
+ }
+ b:spawn_at(x, y)
+ return true
+end
+
 -->8
 -- bullets and guns
 
@@ -1287,83 +1366,6 @@ vulcan_gun = gun_base.new{
 }
 mknew(vulcan_gun)
 
--->8
--- bullet and gun behaviors
-
-bullet_base = {
-	enemyspd = 0.5
-}
-mknew(bullet_base)
-
-gun_base = { 
- shoot_ready = -32768,
- icon = 20
-}
-mknew(gun_base)
-
-function bullet_base:hitship(_)
- self:die()
- return true
-end
-
-function bullet_base:die()
-end
-
-function bullet_base:move()
- self.x += self.dx
- if self.enemy then
-  self.y += self.dy
-  if self.y > 128 then
-   self:die()
-   return true
-  end
- else
-  self.y -= self.dy
-  if self.y < -8*self.height then
-   self:die()
-   return true
-  end
- end
- return false
-end
-
-function bullet_base:draw()
- spr(self.sprite, self.x, self.y, self.width, self.height)
-end
-
-function bullet_base:spawn_at(x, y)
- self.x = x - self.center_x_off
- if self.enemy then
-  self.dx *= self.enemyspd
-  self.dy *= self.enemyspd
-  self.y = y + self.top_y_off
-  ebullets:push_back(self)
- else
-  self.y = y - (8 * self.height) + self.bottom_y_off
-  pbullets:push_back(self)
- end
-end
-
-function gun_base:shoot(x, y)
- if (lframe < self.shoot_ready) return false
- if self.ammo then
-  if (self.ammo <= 0) return false
-  self.ammo -= 1
- end
- self.shoot_ready = lframe + self.cooldown
- self:actually_shoot(x, y)
- return true
-end
-
-function gun_base:actually_shoot(x, y)
- local typ = self.t
- local b = typ.new{
-  enemy = self.enemy,
-  sprite = self.enemy and typ.esprite or typ.psprite,
- }
- b:spawn_at(x, y)
- return true
-end
 -->8
 -- readme.md