kill player offscreen

obj/Room.lua

@@ -33,7 +33,10 @@ function Room:draw()
     camera:attach(0, 0, gw, gh)
         self:canvasDraw()
     camera:detach()
-    if DEBUG then love.graphics.print('DEBUG', 2, 2) end
+    if DEBUG then
+        love.graphics.print('objects: '..#self.area.game_objects,2,gh-16)
+        love.graphics.print('DEBUG', 2, 2)
+    end
     love.graphics.setCanvas()
 
     love.graphics.setColor(255, 255, 255, 255)

obj/game/Player.lua

@@ -53,6 +53,12 @@ function Player:update(dt)
     -- move collision area
     self.collider:moveTo(self.x, self.y)
 
+    -- offscreen kill
+    if self.x < 0-self.w then self:kill() end
+    if self.y < 0-self.h then self:kill() end
+    if self.x > gw+self.w then self:kill() end
+    if self.y > gh+self.h then self:kill() end
+
     if input:pressed('f11') then self:kill() end
 end
 

obj/game/Projectile.lua

@@ -30,6 +30,12 @@ function Projectile:update(dt)
 
     -- move collision area
     self.collider:moveTo(self.x, self.y)
+
+    -- offscreen despawn
+    if self.x < 0 then self:kill() end
+    if self.y < 0 then self:kill() end
+    if self.x > gw then self:kill() end
+    if self.y > gh then self:kill() end
 end
 
 ---Draws Projectile

rooms/CircleRoom.lua

@@ -41,7 +41,6 @@ end
 function CircleRoom:canvasDraw()
     CircleRoom.super.canvasDraw(self)
     love.graphics.setColor(1, 1, 1)
-    love.graphics.print('objects: '..#self.area.game_objects,2,gh-16)
 end
 
 return CircleRoom