diff --git a/sonic-radiance.love/birb/modules/world/actors/actor2D.lua b/sonic-radiance.love/birb/modules/world/actors/actor2D.lua
index b3885d2..9c111bb 100644
--- a/sonic-radiance.love/birb/modules/world/actors/actor2D.lua
+++ b/sonic-radiance.love/birb/modules/world/actors/actor2D.lua
@@ -92,16 +92,16 @@ end
 function Actor2D:move(dx, dy)
   local cols, colNumber = {}, 0
   if (self.isDestroyed == false) then
-    self.x, self.y, cols, colNumber = self.mainHitbox:checkCollision(dx, dy, self.filter)
+    self.x, self.y, cols, colNumber = self.mainHitbox:checkCollisionAtPoint(dx, dy, self.filter)
     self.mainHitbox:updatePosition()
   end
   return self.x, self.y, cols, colNumber
 end
 
-function Actor2D:checkCollision(dx, dy)
+function Actor2D:checkCollisionAtPoint(dx, dy)
   local x, y, cols, colNumber = dx, dy, {}, 0
   if (self.isDestroyed == false) then
-    x, y, cols, colNumber = self.mainHitbox:checkCollision(dx, dy, self.filter)
+    x, y, cols, colNumber = self.mainHitbox:checkCollisionAtPoint(dx, dy, self.filter)
   end
   return self.x, self.y, cols, colNumber
 end
@@ -119,7 +119,7 @@ end
 
 function Actor2D:checkGround()
   local dx, dy = self.x, self.y + utils.math.sign(self.grav)
-  local newx, newy, cols, colNumber = self:checkCollision(dx, dy)
+  local newx, newy, cols, colNumber = self:checkCollisionAtPoint(dx, dy)
 
   for i, col in ipairs(cols) do
     if (col.type == "touch") or (col.type == "bounce") or (col.type == "slide") then
@@ -146,14 +146,14 @@ function Actor2D:packForHitbox()
 end
 
 function Actor2D:checkHitboxCollisions(name, filter)
-  self:checkHitboxCollisionsAtPoint(name, self.x, self.y, filter)
+  self:applyHitboxCollisionsAtPoint(name, self.x, self.y, filter)
 end
 
-function Actor2D:checkHitboxCollisionsAtPoint(name, dx, dy, filter)
+function Actor2D:applyHitboxCollisionsAtPoint(name, dx, dy, filter)
     local x, y, cols, colNumber = dx, dy, {}, 0
     local filter = filter or self.filter
     if (self.isDestroyed == false) and (self.hitboxes[name] ~= nil) then
-      x, y, cols, colNumber = self.hitboxes[name]:checkCollision(dx, dy, filter)
+      x, y, cols, colNumber = self.hitboxes[name]:checkCollisionAtPoint(dx, dy, filter)
       local type = self.hitboxes[name].type
 
       for i, col in ipairs(cols) do
diff --git a/sonic-radiance.love/birb/modules/world/actors/actor3D.lua b/sonic-radiance.love/birb/modules/world/actors/actor3D.lua
index 1f83f19..9348803 100644
--- a/sonic-radiance.love/birb/modules/world/actors/actor3D.lua
+++ b/sonic-radiance.love/birb/modules/world/actors/actor3D.lua
@@ -107,7 +107,7 @@ function Actor3D:move(dx, dy, dz)
   local cols, colNumber = {}, 0
   local oldx, oldy, oldz = self.x, self.y, self.z
   if (self.isDestroyed == false) then
-    self.x, self.y, self.z, cols, colNumber = self.mainHitbox:checkCollision(dx, dy, dz, self.filter)
+    self.x, self.y, self.z, cols, colNumber = self.mainHitbox:checkCollisionAtPoint(dx, dy, dz, self.filter)
     self.mainHitbox:updatePosition()
     self.world:updateShape(self)
   end
@@ -121,10 +121,10 @@ function Actor3D:move(dx, dy, dz)
   return self.x, self.y, self.z, cols, colNumber
 end
 
-function Actor3D:checkCollision(dx, dy, dz)
+function Actor3D:checkCollisionAtPoint(dx, dy, dz)
   local x, y, z, cols, colNumber = dx, dy, dz, {}, 0
   if (self.isDestroyed == false) then
-    x, y, z, cols, colNumber = self.mainHitbox:checkCollision(dx, dy, dz, self.filter)
+    x, y, z, cols, colNumber = self.mainHitbox:checkCollisionAtPoint(dx, dy, dz, self.filter)
   end
   return self.x, self.y, self.z, cols, colNumber
 end
@@ -143,7 +143,7 @@ end
 
 function Actor3D:checkGround()
   local dx, dy, dz = self.x, self.y, self.z - utils.math.sign(self.grav)
-  local newx, newy, newz, cols, colNumber = self:checkCollision(dx, dy, dz)
+  local newx, newy, newz, cols, colNumber = self:checkCollisionAtPoint(dx, dy, dz)
   for i, col in ipairs(cols) do
     if (col.type == "touch") or (col.type == "bounce") or (col.type == "slide") then
       if not (self.grav == 0) then
@@ -169,14 +169,14 @@ function Actor3D:packForHitbox()
 end
 
 function Actor3D:checkHitboxCollisions(name, filter)
-  self:checkHitboxCollisionsAtPoint(name, self.x, self.y, self.z, filter)
+  self:applyHitboxCollisionsAtPoint(name, self.x, self.y, self.z, filter)
 end
 
-function Actor3D:checkHitboxCollisionsAtPoint(name, dx, dy, dz, filter)
+function Actor3D:applyHitboxCollisionsAtPoint(name, dx, dy, dz, filter)
     local x, y, z, cols, colNumber = dx, dy, dz, {}, 0
     local filter = filter or self.filter
     if (self.isDestroyed == false) and (self.hitboxes[name] ~= nil) then
-      x, y, z, cols, colNumber = self.hitboxes[name]:checkCollision(dx, dy, dz, filter)
+      x, y, z, cols, colNumber = self.hitboxes[name]:checkCollisionAtPoint(dx, dy, dz, filter)
       local type = self.hitboxes[name].type
 
       for i, col in ipairs(cols) do
diff --git a/sonic-radiance.love/birb/modules/world/actors/utils/hitbox2D.lua b/sonic-radiance.love/birb/modules/world/actors/utils/hitbox2D.lua
index 9a0710d..a5a23ad 100644
--- a/sonic-radiance.love/birb/modules/world/actors/utils/hitbox2D.lua
+++ b/sonic-radiance.love/birb/modules/world/actors/utils/hitbox2D.lua
@@ -119,7 +119,7 @@ end
 -- COLLISION FUNCTIONS
 -- Handle Hitbox position
 
-function Hitbox2D:checkCollision(dx, dy, filter)
+function Hitbox2D:checkCollisionAtPoint(dx, dy, filter)
   self:updatePosition()
 
   local nx, ny = self.ox + dx, self.oy + dy
@@ -147,7 +147,7 @@ function Hitbox2D:checkCollision(dx, dy, filter)
       self.owner.ysp = 0
     end
   end
-  local x, y, cols, colNumber = self.world:checkCollision(self, nx, ny, filter)
+  local x, y, cols, colNumber = self.world:checkCollisionAtPoint(self, nx, ny, filter)
   local newx, newy = self:getNewOwnerPosition(x, y)
 
   return newx, newy, cols, colNumber
diff --git a/sonic-radiance.love/birb/modules/world/actors/utils/hitbox3D.lua b/sonic-radiance.love/birb/modules/world/actors/utils/hitbox3D.lua
index 2fde5cd..8a6b951 100644
--- a/sonic-radiance.love/birb/modules/world/actors/utils/hitbox3D.lua
+++ b/sonic-radiance.love/birb/modules/world/actors/utils/hitbox3D.lua
@@ -123,11 +123,11 @@ end
 -- COLLISION FUNCTIONS
 -- Handle Hitbox position
 
-function Hitbox3D:checkCollision(dx, dy, dz, filter)
+function Hitbox3D:checkCollisionAtPoint(dx, dy, dz, filter)
   self:updatePosition()
 
   local dx, dy = self.ox + dx, self.oy + dy, self.oz + dz
-  local x, y, z, cols, colNumber = self.world:checkCollision(self, dx, dy, dz, filter)
+  local x, y, z, cols, colNumber = self.world:checkCollisionAtPoint(self, dx, dy, dz, filter)
   local newx, newy, newz = self:getNewOwnerPosition(x, y, z)
 
   return newx, newy, newz, cols, colNumber
diff --git a/sonic-radiance.love/birb/modules/world/baseworld.lua b/sonic-radiance.love/birb/modules/world/baseworld.lua
index 6e74316..a9374c9 100644
--- a/sonic-radiance.love/birb/modules/world/baseworld.lua
+++ b/sonic-radiance.love/birb/modules/world/baseworld.lua
@@ -208,7 +208,7 @@ function BaseWorld:moveActor(actor, x, y, filter)
   return x, y, {}, 0
 end
 
-function BaseWorld:checkCollision(actor, x, y, filter)
+function BaseWorld:checkCollisionAtPoint(actor, x, y, filter)
   -- as the baseworld have no collision function, we return empty collision
   -- datas, but from the same type than bump2D will return
   return x, y, {}, 0
diff --git a/sonic-radiance.love/birb/modules/world/world2D.lua b/sonic-radiance.love/birb/modules/world/world2D.lua
index 189d53a..6a34d2b 100644
--- a/sonic-radiance.love/birb/modules/world/world2D.lua
+++ b/sonic-radiance.love/birb/modules/world/world2D.lua
@@ -77,7 +77,7 @@ function World2D:removeBody(body)
   return self.bodies:remove(body)
 end
 
-function World2D:checkCollision(body, x, y, filter)
+function World2D:checkCollisionAtPoint(body, x, y, filter)
   return self.bodies:check(body, x, y, filter)
 end
 
diff --git a/sonic-radiance.love/birb/modules/world/world3D.lua b/sonic-radiance.love/birb/modules/world/world3D.lua
index 555f4a9..42ee40b 100644
--- a/sonic-radiance.love/birb/modules/world/world3D.lua
+++ b/sonic-radiance.love/birb/modules/world/world3D.lua
@@ -108,7 +108,7 @@ function World3D:removeBody(body)
   return self.bodies:remove(body)
 end
 
-function World3D:checkCollision(body, x, y, z, filter)
+function World3D:checkCollisionAtPoint(body, x, y, z, filter)
   return self.bodies:check(body, x, y, z, filter)
 end