SWDB/application/entity/Effect.php

<?php
    /**
     * Effect key entity file.
     *
     * Creates the entity and makes it available.
     *
     * @category Entity
     */

    /**
     * Require dependent entities if not present.
     */
    require_once(PATH::ENTITY . "Entity.php");

    /**
     * Skill effect.
     *
     * Represents an object from the table 'effect'.
     *
     * @category Entity
     */
    class Effect extends Entity{

        private $id;
        private $name;
        private $is_buff;
        private $description;

        /**
         * Constructor.
         *
         * Searches the database and retrieves the information about the
         * skill level, populating it and it's items.
         *
         * @param int $id Effect identifier.
         */
        public function __construct($id){

            $statement = get_context()->get_db()->prepare("
              SELECT
                id,
                name,
                is_buff,
                description
              FROM effect
              WHERE id = :id;
            ");
            $statement->bindValue(':id', $id, SQLITE3_TEXT);
            $r = $statement->execute()->fetchArray(SQLITE3_ASSOC);
            if ($r){
                $this->id = $r["id"];
                $this->name = HTML::e($r["name"]);
                $this->is_buff = $r["is_buff"];
                $this->description = HTML::e($r["description"]);
            }
        }

        /**
         * Retrieves the effect identifier.
         *
         * @return int Effect ID.
         */
        public function get_id(){
            return $this->id;
        }
    
        /**
         * Retrieves the effect name.
         *
         * @return string Effect name.
         */
        public function get_name(){
            return $this->name;
        }
    
        /**
         * Checks if the efect is a a buff
         *
         * @return boolean
         */
        public function is_buff(){
            return $this->is_buff;
        }
        
        /**
         * Checks if the efect is a a debuff
         *
         * @return boolean
         */
        public function is_debuff(){
            return ! $this->is_buff;
        }
    
        /**
         * Retrieves the effect description.
         *
         * @return string Effect description.
         */
        public function get_description(){
            return $this->description;
        }
    
        /**
         * Gets the pathto the monster image. 
         * @return string Image URL, or a fixed unknown image.
         */
        public function get_image(){
            return APPLICATION::img("EFFECT", $this->id);
        }
    }
?>