Danmakufu player laser issue

task CreateNoodleLaser(op_obj,dir,dmg) { //(parent player object, direction of laser, damage output)
    let texture = CSD ~ "img/PlayerShotsSheet.png";
    let getX;
    let getY;
    let animPhase = 0; //looping animation or exiting
    let f = 0; //frame count (60fps)
    let fRate = 4; //framerate for animation (format: fRate*x, x = frame #)

    let obj = ObjShot_Create(OBJ_STRAIGHT_LASER); //Create laser shot object
    ObjShot_Regist(obj);
    ObjShot_SetDamage(obj,dmg);
    ObjShot_SetGraphic(obj,1);
    ObjLaser_SetLength(obj,600);
    ObjLaser_SetIntersectionWidth(obj,16);
    ObjMove_SetAngle(obj,dir);

    let playerShot = ObjPrim_Create(OBJ_SPRITE_2D); //Create prim object for texture
    ObjPrim_SetTexture(playerShot,texture);
    ObjSprite2D_SetSourceRect(playerShot,1,1,32,512);
    ObjSprite2D_SetDestRect(playerShot,-32,-32,32,600);
    ObjRender_SetBlendType(playerShot,BLEND_ALPHA);
    ObjRender_SetAlpha(playerShot,0);
    ObjRender_SetAngleZ(playerShot,dir);
    Obj_SetRenderPriorityI(playerShot,47);
    ObjRender_SetScaleXYZ(playerShot,1,1,1);

    while(!Obj_IsDeleted(op_obj)) {

        while(ObjCol_IsIntersected(obj)) { //checks if collision is occuring, which it isn't for some reason
            WriteLog("collision");
            yield;
        }

        while(GetVirtualKeyState(VK_SHOT) == KEY_HOLD && animPhase == 0) { //while animPhase is not 1 (exit phase) and key pressed
            getX = ObjRender_GetX(op_obj);
            getY = ObjRender_GetY(op_obj);
            ObjRender_SetAngleZ(playerShot,dir);
            ObjRender_SetScaleXYZ(obj,1,1,1);
            ObjMove_SetPosition(obj,round(getX),round(getY)-16);
            ObjRender_SetAlpha(playerShot,255);
            ObjRender_SetPosition(playerShot,round(getX),round(getY)-16,1);
            ObjRender_SetScaleXYZ(playerShot,1,1,1);
            ObjShot_SetDamage(obj,dmg);
            f++; //frame increment
            if(f >= fRate*6) {f = fRate*3;} // Loop animation to frame 12 (start of loop animation)
            if(f >= fRate*0 && f < fRate*1) {ObjSprite2D_SetSourceRect(playerShot,256,1,288,512);} //start at noodle appearance
            if(f >= fRate*1 && f < fRate*2) {ObjSprite2D_SetSourceRect(playerShot,224,1,256,512);}
            if(f >= fRate*2 && f < fRate*3) {ObjSprite2D_SetSourceRect(playerShot,192,1,224,512);}
            if(f >= fRate*3 && f < fRate*4) {ObjSprite2D_SetSourceRect(playerShot,1,1,32,512);} //looping portion
            if(f >= fRate*4 && f < fRate*5) {ObjSprite2D_SetSourceRect(playerShot,32,1,64,512);}
            if(f >= fRate*5 && f < fRate*6) {ObjSprite2D_SetSourceRect(playerShot,64,1,96,512);}
            yield;
        }

        if(GetVirtualKeyState(VK_SHOT) == KEY_PULL) { //if shot key is pulled, initiate exit animation
            animPhase = 1;
            f = 0;
        }

        while(animPhase == 1) { //exit animation phase
            f++;
            getX = ObjRender_GetX(op_obj);
            getY = ObjRender_GetY(op_obj);
            ObjMove_SetPosition(obj,getX,getY-16);
            ObjRender_SetPosition(playerShot,round(getX),round(getY)-16,1);

            if(f >= fRate*3) { //end animation, laser is effectively gone (scale and dmg = 0)
                ObjRender_SetScaleXYZ(playerShot,0,0,1);
                ObjShot_SetDamage(obj,0);
                f = 0;
                animPhase = 0;
            }
            if(f >= fRate*0 && f < fRate*1) {ObjSprite2D_SetSourceRect(playerShot,160,1,192,512);} //exit animation
            if(f >= fRate*1 && f < fRate*2) {ObjSprite2D_SetSourceRect(playerShot,128,1,160,512);}
            if(f >= fRate*2 && f < fRate*3) {ObjSprite2D_SetSourceRect(playerShot,96,1,128,512);}
            yield;
        }
        yield;
    }
}