fixed overlap chec

room.lua

@@ -143,10 +143,13 @@ end
 function Room:movePlayer(key)
 	
 	local moved = false
+	local previousPositions = {} --these are so we can perform the overlap chec_
+	local newPositions = {} 
 
 	for _, color in pairs(self:getActiveColors()) do
 		local entitiesToPush, entitiesToPull = {}, {}
 		local pos = self.player[color]:getGridPos()
+		previousPositions[color] = pos
 		local x, y = pos.x, pos.y
 		local dir = {x = 0, y = 0}
 		local axis
@@ -288,10 +291,11 @@ function Room:movePlayer(key)
 			self.player[color]:move(axis, dir[axis])
 			moved = true
 		end
-
+		newPositions[color] = self.player[color]:getGridPos()
 	end
 
 	if moved then
+		self:playerJoinCheck(previousPositions, newPositions)
 		self:tick()
 	end
 end
@@ -330,6 +334,13 @@ function Room:getActiveColors()
 	return colors
 end
 
+function Room:colorIsActive(color)
+	if self.activeColors[color] then
+		return true
+	end
+	return false
+end
+
 function Room:getInactiveColors()
 	local colors = {}
 
@@ -375,12 +386,21 @@ function Room:tick()
 		print(door)
 		door:setColors(setDoorColors)
 	end
-	self:playerJoinCheck()
 	self:nextRoomCheck()
 end
 
-function Room:playerJoinCheck()
-	local join = {}
+function Room:playerJoinCheck(previousPositions, newPositions)
+	local activate = {}
+	local deactivate = {}
+	local activeColors = self:getActiveColors()
+
+	for _, color in ipairs(activeColors) do
+		if #activeColors > 1 then
+			if Entity.positionsAreEqual(previousPositions[color], newPositions[color]) then
+				table.insert(deactivate, color)
+			end
+		end
+	end
 
 	for _, inactiveColor in ipairs(self:getInactiveColors()) do
 		local overlapping = 0
@@ -393,13 +413,17 @@ function Room:playerJoinCheck()
 			end
 		end
 		if overlapping == #activeColors then
-			table.insert(join, inactiveColor)
+			table.insert(activate, inactiveColor)
 		end
 	end
 
-	for _, color in ipairs(join) do
+	for _, color in ipairs(activate) do
 		self:setActiveColor(color, true)
 	end
+
+	for _, color in ipairs(deactivate) do
+		self:setActiveColor(color, false)
+	end
 end
 
 function Room:getPlayerPos(color)