fix: make weapons not collide with their creator

sonic-bluestreak.love/birb/modules/world/actors/mixins/physics.lua

@@ -21,6 +21,8 @@ function PhysicalActor:initPhysics(hitboxObj, isSolid)
     self:setBounceFactor()
     self:setFilter()
 
+    self.ignoreList = {}
+
     self:addUpdateFunction(self.autoMove)
 end
 
@@ -28,12 +30,19 @@ function PhysicalActor:setBounceFactor(newBounceFactor)
     self.bounceFactor = newBounceFactor or 0
 end
 
+function PhysicalActor:ignore(item)
+    assert(item.creationID ~= nil, "creationID shouldn't be nil")
+    table.insert(self.ignoreList, item.creationID)
+end
+
 function PhysicalActor:setFilter()
     -- Init the bump filter
     self.filter = function(item, other)
         if (other.owner == self) then
             -- ignore every collision with our own hitboxes
             return nil
+        elseif (utils.table.contain(self.ignoreList, other.owner.creationID)) then
+            return nil
         elseif (other.isSolid) then
             return "slide"
         else

sonic-bluestreak.love/game/modules/subgames/world/actors/player/weapons.lua

@@ -18,7 +18,7 @@ function WeaponManager:shoot(x, y, z, dir)
   local weaponData = weaponList[self.currentWeapon]
 
   for i,coord in ipairs(weaponData.launch) do
-    self.player.obj.Weapon(self.player.world, x + coord[1], y + coord[2], z + coord[3], dir, weaponData)
+    self.player.obj.Weapon(self.player.world, x + coord[1], y + coord[2], z + coord[3], dir, weaponData, self.player)
   end
 end
 

sonic-bluestreak.love/game/modules/subgames/world/actors/weapons/parent.lua

@@ -1,7 +1,7 @@
 local Parent = require "game.modules.subgames.world.actors.parent"
 local WeaponShot = Parent:extend()
 
-function WeaponShot:new(world, x, y, z, direction, data)
+function WeaponShot:new(world, x, y, z, direction, data, creator)
   WeaponShot.super.new(self, world, "shot", x, y, z, 16, 8, 16, false)
   self:setSprite("ringweapon", 0, 0)
   self.direction = direction
@@ -12,14 +12,13 @@ function WeaponShot:new(world, x, y, z, direction, data)
   if (self.zsp ~= 0) then
     self:setGravity(480*2)
   end
-  print(self.xsp)
+  self:ignore(creator)
 end
 
 function WeaponShot:updateStart(dt)
-  print(self.xsp)
-  -- if (self.xsp == 0) then
-  --   self:destroy()
-  -- end
+  if (self.xsp == 0) then
+    self:destroy()
+  end
 end
 
 function WeaponShot:draw()