Add STriangle

src/main/java/ovh/gasser/newshapes/shapes/STriangle.java

@@ -0,0 +1,31 @@
+package ovh.gasser.newshapes.shapes;
+
+import ovh.gasser.newshapes.ShapeVisitor;
+import ovh.gasser.newshapes.attributes.ColorAttributes;
+import ovh.gasser.newshapes.attributes.SelectionAttributes;
+
+import java.awt.*;
+
+public class STriangle extends AbstractShape {
+    private STriangle(int x, int y, int size){
+        super(new Rectangle(x, y, size, size));
+    }
+
+    @Override
+    public void accept(ShapeVisitor visitor) {
+        visitor.visitTriangle(this);
+    }
+
+    @Override
+    public Shape clone() {
+        var color = (ColorAttributes) getAttributes(ColorAttributes.ID);
+        return STriangle.create(super.getBounds().x, super.getBounds().y, super.getBounds().height, color.strokedColor, color.filledColor);
+    }
+
+    public static STriangle create(int x, int y, int size, Color filledColor, Color strokedColor) {
+        var tri = new STriangle(x, y, size);
+        tri.addAttributes(new SelectionAttributes());
+        tri.addAttributes(new ColorAttributes(true, true, filledColor,  strokedColor));
+        return tri;
+    }
+}