Yeah,I defined them all after I created my physics world like this. They do work sometimes but not all of the time. world:addCollisionClass('Player') world:addCollisionClass('Wall') world:addCollisionClass('Enemy', {ignores = {'Player'}}) world:addCollisionClass('Weapon', {ignores = {'Player'}}) wor...

Is anyone else having issues with the windfield physics library not working? For example, my character can go through walls, which are static and a collision class. function spawnWalls(x, y, width, height) if width > 0 and height > 0 then local wall = world:newRectangleCollider(x, y, width, height) ...