more easier access to common variables

src/yugecin/opsudance/core/DisplayContainer.java

@@ -69,9 +69,6 @@ public class DisplayContainer implements ErrorDumpable, SkinChangedListener {
 
 	private Graphics graphics;
 
-	public int mouseX;
-	public int mouseY;
-
 	private int targetUpdatesPerSecond;
 	public int targetUpdateInterval;
 	private int targetRendersPerSecond;
@@ -79,7 +76,6 @@ public class DisplayContainer implements ErrorDumpable, SkinChangedListener {
 	public int targetBackgroundRenderInterval;
 
 	private boolean rendering;
-	public int renderDelta;
 	public int delta;
 
 	public boolean exitRequested;
@@ -230,7 +226,7 @@ public class DisplayContainer implements ErrorDumpable, SkinChangedListener {
 				bubNotifs.render(graphics);
 				barNotifs.render(graphics);
 
-				cursor.updateAngle(renderDelta);
+				cursor.updateAngle();
 				if (drawCursor) {
 					cursor.draw(Mouse.isButtonDown(Input.MOUSE_LEFT_BUTTON) ||
 						Mouse.isButtonDown(Input.MOUSE_RIGHT_BUTTON));

src/yugecin/opsudance/core/InstanceContainer.java

@@ -76,6 +76,8 @@ public class InstanceContainer {
 	public static GamePauseMenu pauseState;
 	
 	public static int width, width2, height, height2;
+	public static int mouseX, mouseY;
+	public static int renderDelta;
 
 	public static void kickstart() {
 		updater = new Updater();

src/yugecin/opsudance/core/state/ComplexOpsuState.java

@@ -130,7 +130,7 @@ public abstract class ComplexOpsuState extends BaseOpsuState {
 	public void preRenderUpdate() {
 		super.preRenderUpdate();
 		for (Component component : components) {
-			component.updateHover(displayContainer.mouseX, displayContainer.mouseY);
+			component.updateHover(mouseX, mouseY);
 			component.preRenderUpdate();
 		}
 		for (OverlayOpsuState overlay : overlays) {

src/yugecin/opsudance/core/state/specialstates/BarNotificationState.java

@@ -57,7 +57,7 @@ public class BarNotificationState implements ResolutionChangedListener {
 		if (timeShown >= TOTAL_TIME) {
 			return;
 		}
-		timeShown += displayContainer.renderDelta;
+		timeShown += renderDelta;
 		processAnimations();
 		g.setColor(bgcol);
 		g.fillRect(0, height2 - barHalfHeight, width, barHalfHeight * 2);

src/yugecin/opsudance/core/state/specialstates/BubNotifState.java

@@ -53,7 +53,7 @@ public class BubNotifState implements MouseListener, ResolutionChangedListener {
 		if (!iter.hasNext()) {
 			return;
 		}
-		addAnimationTime += displayContainer.renderDelta;
+		addAnimationTime += renderDelta;
 		if (addAnimationTime > IN_TIME) {
 			finishAddAnimation();
 		}
@@ -63,7 +63,7 @@ public class BubNotifState implements MouseListener, ResolutionChangedListener {
 			if (animateUp && addAnimationTime < IN_TIME) {
 				next.y = next.baseY - (int) (addAnimationHeight * AnimationEquation.OUT_QUINT.calc((float) addAnimationTime / IN_TIME));
 			}
-			if (next.render(g, displayContainer.mouseX, displayContainer.mouseY, displayContainer.renderDelta)) {
+			if (next.render(g, mouseX, mouseY, renderDelta)) {
 				iter.remove();
 			}
 			animateUp = true;

src/yugecin/opsudance/core/state/specialstates/FpsRenderState.java

@@ -49,7 +49,7 @@ public class FpsRenderState implements ResolutionChangedListener {
 	}
 
 	public void render(Graphics g) {
-		fpsMeter.update(displayContainer.renderDelta);
+		fpsMeter.update(renderDelta);
 		if (!OPTION_SHOW_FPS.state) {
 			return;
 		}