package me.hammerle.supersnuvi.rendering;

public class Light
{
    private float red = 0.0f;
    private float green = 0.0f;
    private float blue = 0.0f;
    private float lastX = 0.0f;
    private float lastY = 0.0f;
    private float x = 0.0f;
    private float y = 0.0f;
    private float strength = 0.0f;
    private boolean dirty = false;
    
    public void setColor(float r, float g, float b)
    {
        markDirty();
        red = r;
        green = g;
        blue = b;
    }
    
    public void setPosition(float x, float y)
    {
        markDirty();
        this.x = x;
        this.y = y;
        lastX = x;
        lastY = y;
    }
    
    public void setPositionSmooth(float x, float y)
    {
        markDirty();
        lastX = this.x;
        lastY = this.y;
        this.x = x;
        this.y = y;
    }
    
    public void setStrength(float f)
    {
        markDirty();
        strength = f;
    }

    public float getRed()
    {
        return red;
    }
    
    public float getGreen()
    {
        return green;
    }
    
    public float getBlue()
    {
        return blue;
    }
    
    public float getX()
    {
        return x;
    }
    
    public float getY()
    {
        return y;
    }
    
    public float getLastX()
    {
        return lastX;
    }
    
    public float getLastY()
    {
        return lastY;
    }
    
    public float getStrength()
    {
        return strength;
    }
    
    public boolean isDirty()
    {
        return dirty;
    }
    
    public void markDirty()
    {
        dirty = true;
    }
    
    public void clearDirtyFlag()
    {
        dirty = false;
    }
    
    public void reset()
    {
        markDirty();
        setColor(0.0f, 0.0f, 0.0f);
        setPosition(0.0f, 0.0f);
        setStrength(0.0f);
    }
}