Worked more on GuiBar prefab

Changed the name since it has other uses than power. Though i'll need to
make a way to change the texture used to render the bar.

src/dark/core/prefab/invgui/GuiBar.java

@@ -0,0 +1,79 @@
+package dark.core.prefab.invgui;
+
+import java.awt.Color;
+
+import org.lwjgl.opengl.GL11;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.FontRenderer;
+import net.minecraft.client.gui.Gui;
+import net.minecraft.client.gui.ScaledResolution;
+import net.minecraft.util.ResourceLocation;
+import universalelectricity.core.vector.Vector2;
+import dark.core.common.DarkMain;
+
+/** When done should be a prefab that can be used to render a power bar on the screen
+ * 
+ * @author DarkGuardsman */
+public class GuiBar extends Gui
+{
+    public static final ResourceLocation TEXTURE = new ResourceLocation(DarkMain.getInstance().DOMAIN, DarkMain.GUI_DIRECTORY + "bar.png");
+
+    protected float currentLevel = 0;
+    protected float maxLevel = 10;
+    protected float scale = 1.0f;
+
+    protected Vector2 position;
+    protected Color color = Color.red;
+
+    protected boolean horizontal = true;
+
+    private final int desiredH = 240;
+    private final int desiredW = 427;
+
+    public GuiBar(int xx, int yy, float scale, boolean horizontal)
+    {
+        this.position = new Vector2(xx, yy);
+        this.scale = scale;
+        this.horizontal = horizontal;
+    }
+
+    public GuiBar setColor(Color color)
+    {
+        this.color = color;
+        return this;
+    }
+
+    /** Sets the parms for the bar that determ the length of the bar
+     * 
+     * @param current - current level of the reading
+     * @param max - max level of the reading; */
+    public GuiBar setMeter(float current, float max)
+    {
+        this.currentLevel = current;
+        this.maxLevel = max;
+        return this;
+    }
+
+    public void draw(Minecraft minecraft)
+    {
+        GL11.glPushMatrix();
+        if (scale != 1.0f)
+        {
+            //With everything scaled the gui will not align like a normal one so use a scaled distance from the main GUI
+            ScaledResolution scaledresolution = new ScaledResolution(minecraft.gameSettings, minecraft.displayWidth, minecraft.displayHeight);
+            int scaleH = scaledresolution.getScaledHeight();
+            int scaleW = scaledresolution.getScaledWidth();
+            //this.drawCenteredString(minecraft.fontRenderer, "Scale - " + scaleW + "x " + scaleH + "y", 100, 100, color);
+
+            float sh = (scaleH / desiredH) / scale;
+            float sW = (scaleW / desiredW) / scale;
+            //Start drawing after everying is scaled down
+            GL11.glScalef(scale, scale, scale);
+
+            this.drawCenteredString(minecraft.fontRenderer, "Scale - " + scaleW + "x " + scaleH + "y", 100, 100, Color.blue.getRGB());
+        }
+        Gui.drawRect(this.position.intX(), this.position.intY(), this.position.intX() + (horizontal ? 10 : 3), this.position.intY() + (!horizontal ? 10 : 3), Color.black.getRGB());
+
+    }
+}

src/dark/core/prefab/invgui/GuiPowerBar.java

@@ -1,22 +0,0 @@
-package dark.core.prefab.invgui;
-
-import universalelectricity.core.vector.Vector2;
-import net.minecraft.client.gui.Gui;
-
-/** When done should be a prefab that can be used to render a power bar on the screen
- * 
- * @author DarkGuardsman */
-public class GuiPowerBar extends Gui
-{
-    float currentLevel = 0;
-    float maxLevel = 10;
-
-    protected Vector2 size;
-    protected Vector2 position;
-
-    public GuiPowerBar(int xx, int yy, int width, int height)
-    {
-        this.size = new Vector2(width, height);
-        this.position = new Vector2(xx, yy);
-    }
-}