Initial commit.

src/dk/itu/mario/engine/util/UITextArea.java

@@ -0,0 +1,83 @@
+package dk.itu.mario.engine.util;
+
+import java.awt.Color;
+import java.awt.Font;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.geom.Rectangle2D;
+import java.util.ArrayList;
+
+public class UITextArea extends UIItem{
+
+	protected String text;
+	protected int width, height;
+	protected Font font;
+	protected ArrayList<String> lines = new ArrayList<String>();
+
+	public static boolean showBox = false;
+
+	public UITextArea(String text, Font font, int x, int y, int width){
+		this.text = text;
+		this.font = font;
+		this.x = x;
+		this.y = y;
+		this.width = width;
+	}
+
+	public void next() {
+	}
+
+	public void prev() {
+	}
+
+	public void render(Graphics g) {
+		Graphics2D g2 = (Graphics2D)g;
+
+		g.setFont(font);
+
+		lines.clear();
+
+		Rectangle2D rec = font.getStringBounds(text,g2.getFontRenderContext());
+
+		String tempText = new String();
+
+		if(rec.getWidth()>width){
+			for(int i=0;i<text.length();++i){
+				tempText += text.charAt(i);
+
+				rec = font.getStringBounds(tempText+"A",g2.getFontRenderContext());
+
+				if(rec.getWidth()>=width){
+					lines.add(tempText);
+					tempText = new String();
+				}
+			}
+
+			lines.add(tempText);
+		}
+		else{
+			lines.add(text);
+		}
+
+		for(int j=0;j<lines.size();++j){
+			rec = font.getStringBounds(lines.get(j),g2.getFontRenderContext());
+			g.drawString(lines.get(j),x,y+(int)rec.getHeight()*(j+1));
+		}
+
+		if(showBox){
+			height = (int)rec.getHeight()*lines.size();
+			g.setColor(Color.BLUE);
+			g.drawRect(x,y,width,height);
+		}
+	}
+
+	public int getWidth(){
+		return width;
+	}
+
+	public int getHeight(){
+		return height;
+	}
+
+
+}