Method add

code/main/Resource.ts:20–34

(n: number)

    
    // Public methods
    public add(n: number): boolean{
        // If the operation would leave an < 0 value, we stop
        if(this.current + n < 0)
            return false;
        
        // If we add a positive value, we also add it to the accumulated
        if(n > 0)
            this.setAccumulated(this.accumulated + n);
        
        // We add to the current value
        this.setCurrent(this.current + n);
        
        // We return true
        return true;
    }
    
    public load(): void{
        this.setAccumulated(Saving.loadNumber(this.savingPrefix + "Accumulated"));