I have code on JavaScript that uses node and three.js to make an interactive game. The issue I$\text{'}$m encountering right now is I want to make it so that when the main character touches a wall the camera and the character rotate as can be seen when touching the right wall. However I want to add holes in the walls and the roof but to do that i wanted to change the way collision detection works so I started working on the right wall first and for some reason, I can't get it to work at all. Can you help me find out the error to make it so that if there are no walls the character goes through?

Here's the code:

main.js:

const startMaterial $=$ new THREE.MeshPhongMaterial$(\{$ color: $0$x$9000$ff$,$ flatShading: false $\})$;

function createStart$($x$,$ y$,$ z$)\{$

$$ const startGeo $=$ new THREE.BoxGeometry$(15,0\mathrm{.}11,10)$;

$$ const start $=$ new THREE.Mesh$($startGeo$,$ startMaterial$)$;

$$ scene.add$($start$)$;

$$ return start;

$\}$

const wallMaterial $=$ new THREE.MeshPhongMaterial$(\{$ color: $0$x$00$ff$00,$ flatShading: false $\})$;

const wallGeo $=$ new THREE.BoxGeometry$(0\mathrm{.}1,10,10)$;

$//$ Function to create walls

function createRWall$($x$,$ y$,$ z$)\{$

$$ const wall $=$ new THREE.Mesh$($wallGeo$,$ wallMaterial$)$;

$$ wall.position.set$($x $+7\mathrm{.}5,$ y $+5,$ z$)$;

$$ scene.add$($wall$)$;

$$ return $[$wall$]$;

$\}$

function createLWall$($x$,$ y$,$ z$)\{$

$$ const wall $=$ new THREE.Mesh$($wallGeo$,$ wallMaterial$)$;

$$ wall.position.set$($x $-7\mathrm{.}5,$ y $+5,$ z$)$;

$$ scene.add$($wall$)$;

$$ return $[$wall$]$;

$\}$

const playerLight $=$ new THREE.PointLight$(0$xFFFFFF$,1\mathrm{.}5,10,2)$;

player.add$($playerLight$)$;

playerLight.position.set$(0,0,0)$; $//$ Center of the player

const lightHelper $=$ new THREE.PointLightHelper$($playerLight$,0\mathrm{.}5)$; $//$ Visual helper with a radius of $0\mathrm{.}5$

scene.add$($lightHelper$)$;

const roofMaterial $=$ new THREE.MeshPhongMaterial$(\{$

$$ color: $0$x$00$ff$00,//$ Swampy green$-$blue color

$$ shininess: $40,//$ Moderate shininess for specular highlights

$$ specular: $0$xffffff $//$ White specular highlight

$\})$;

function createRoof$($x$,$ y$,$ z$)\{$

$$ const roofGeometry $=$ new THREE.BoxGeometry$(15,0\mathrm{.}1,10)$;

$$ const roof $=$ new THREE.Mesh$($roofGeometry$,$ roofMaterial$)$;

$$ roof.position.set$($x$,$ y $+10,$ z$)$;

$$ scene.add$($roof$)$;

$$ return roof;

$\}$

$//$ Generate platforms and walls

const platforms $=[]$;

const rWall $=[]$;

const lWall $=[]$;

const roofs $=[]$;

const start $=[]$;

start.push$($createStart$(0,0,0))$

for $($let i $=0$; i $<500$; i$++)\{$

$$ platforms.push$($createPlatform$(0,0,-$i $*2))$;

$//$ platforms.push$($createPlatform$($Math$.$random$()*15-7\mathrm{.}5,0,-$i $*2))$;

$$ rWall.push$($createRWall$(0,0,-$i $*2))$;

$$ lWall.push$($createLWall$(0,0,-$i $*2))$;

$$ roofs.push$($createRoof$(0,0,-$i $*2))$;

$\}$

$//$ Raycaster for detecting platforms below player

const raycaster $=$ new THREE.Raycaster$()$;

const leftRaycaster $=$ new THREE.Raycaster$()$;

const rightRaycaster $=$ new THREE.Raycaster$()$;

const downVector $=$ new THREE.Vector$3(0,-1,0)$; $//$ Downward direction

const rightVector $=$ new THREE.Vector$3(1,0,0)$; $//$ Right direction

const leftVector $=$ new THREE.Vector$3(-1,0,0)$; $//$ Left direction

$//$ Player movement variables

let velocityY $=9\mathrm{.}81$;

const gravity $=-0\mathrm{.}002$;

const jumpStrength $=0\mathrm{.}15$;

let isJumping $=$ false;

let forwardSpeed $=0\mathrm{.}01$;

const endPositionZ $=-200$; $//$ Define end position where player stops

const gravityDirection $=$ new THREE.Vector$3(0,0,1)$; $//$ Gravity pulls toward the wall

let side $=$ null;

$//$ Track if the game has started

let gameStarted $=$ false;

$//$ Check start platform

function checkStartBelow$()\{$

$$ raycaster.set$($player$.$position, downVector$)$;

$$ const intersects $=$ raycaster.intersectObjects$($start$)$;

$//$ Return true if a platform is detected close below the player

$$ return intersects.length $>0$ && intersects$[0].$distance $<=1$;

$\}$

$//$ Check if there's a platform below the player

function checkPlatformBelow$()\{$

$$ raycaster.set$($player$.$position, downVector$)$;

$$ const intersects $=$ raycaster.intersectObjects$($platforms$)$;

$//$ Return true if a platform is detected close below the player

$$ return intersects.length $>0$ && intersects$[0].$distance $<=1$;

$\}$

$//$ Function to check for wall collisions on the right

function checkPlatformRight$()\{$

$$ raycaster.set$($player$.$position, rightVector$)$;

$$ const intersects $=$ raycaster.intersectObjects$($rWall$)$;

$//$ Return true if a platform is detected close below the player

$$ return intersects.length $>0$ && intersects$[0].$distance $<=1$;

$\}$

$//$ Function to check for wall collisions on the left

function checkPlatformLeft$()\{$

$$ raycaster.set$($player$.$position, leftVector$)$;

$$ const intersects $=$ raycaster.intersectObjects$($platforms$)$;

$//$ Return true if a platform is detected close below the player

$$ return intersects.length $>0$ && intersects$[0].$distance $<=1$;

$\}$