Hi, Im trying to make a healthbar for a game that im making for a project and having problems with creating the image as well as the health bar to work the correct way. For example, when the player gets it by a bullet the health goes down and when the player upgrades their armour/health it goes up.
Here is what I have so far:
Can anyone help? :/
mport greenfoot.*; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
import java.awt.Color;
public class healthBar extends Player
{
private int maxHealth = 100;//GREEN
private int warningHealth = 40;//ORANGE
private int lowHealth = 20;//RED
private int endHealth = 0; //player eliminated
private int maxValue = 0;
private int minValue = 0;
private int value; //current state of health
private int barWidth = 100; //Width of Player's Health Bar
private int barHeight = 10; //Height of Player's Health Bar
private boolean colorChange = false; //
private boolean changeLowHealth = true;
private Color textColor = Color.BLACK; // shows value of how much health the player has
private Color greenHealth = Color.GREEN; // Health color til health gets down to 40
private Color orangeHealth = Color.ORANGE;// Health color til health gets down to 20
private Color redHealth = Color.RED;// Health color til player is destroyed.
private void newImage()
{
int value = (int)(barWidth * (value - minValue) / (maxValue - minValue));// values to adjust when player is hit or upgrades health
Greenfoot heathBarImg = new GreenfootImage(barWidth,barHeight);
if (value > 100, value >= 41)
{
heathBarImg.setColor(greenHealth);
}
else if (value <=40, value >= 21)
{
heathBarImg.setColor(orangeHealth);
}
else
{
healthBarImg.setColor(redHealth)
}
}
public void hit(int amount)
{
value -= amount;
checkValue();
}
public void addHealth(int amount)
{
value += amount;
checkValue();
}
private void checkValue()
{
if (value < endHealth) value = endHealth;
if (value > maxHealth) value = maxHealth;
}
public int getValue()
{
return value;
}
}