Minor optimizations to drawing code to reduce errors and improve drawing

speed.

.externalToolBuilders/Makejar.launch

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<launchConfiguration type="org.eclipse.ant.AntBuilderLaunchConfigurationType">
+<booleanAttribute key="org.eclipse.ant.ui.ATTR_TARGETS_UPDATED" value="true"/>
+<booleanAttribute key="org.eclipse.ant.ui.DEFAULT_VM_INSTALL" value="false"/>
+<stringAttribute key="org.eclipse.debug.core.ATTR_REFRESH_SCOPE" value="${resource}"/>
+<booleanAttribute key="org.eclipse.debug.ui.ATTR_LAUNCH_IN_BACKGROUND" value="false"/>
+<stringAttribute key="org.eclipse.jdt.launching.CLASSPATH_PROVIDER" value="org.eclipse.ant.ui.AntClasspathProvider"/>
+<booleanAttribute key="org.eclipse.jdt.launching.DEFAULT_CLASSPATH" value="true"/>
+<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="sigIRCv2"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="${workspace_loc:/sigIRCv2/projectBuilder.xml}"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_RUN_BUILD_KINDS" value="full,incremental,"/>
+<booleanAttribute key="org.eclipse.ui.externaltools.ATTR_TRIGGERS_CONFIGURED" value="true"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_WORKING_DIRECTORY" value="${workspace_loc:/sigIRCv2}"/>
+</launchConfiguration>

.project

@@ -10,6 +10,16 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
+			<triggers>full,incremental,</triggers>
+			<arguments>
+				<dictionary>
+					<key>LaunchConfigHandle</key>
+					<value>&lt;project&gt;/.externalToolBuilders/Makejar.launch</value>
+				</dictionary>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
 		<nature>org.eclipse.jdt.core.javanature</nature>

projectBuilder.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="sigIRCv2.makejar" default="makejar" basedir=".">
+  <target name ="makejar" description="Create a jar for the sigIRCv2 project">
+    <jar jarfile="sigIRCv2.jar" includes="*.class" basedir="bin"/>
+  </target>
+</project>

src/sig/MyPanel.java

@@ -4,6 +4,7 @@ import java.awt.Color;
 import java.awt.Dimension;
 import java.awt.Font;
 import java.awt.Graphics;
+import java.awt.Toolkit;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.awt.event.KeyEvent;
@@ -40,11 +41,19 @@ public class MyPanel extends JPanel implements MouseListener, ActionListener, Mo
         super.paintComponent(g);      
         // Draw Text
         //int counter=18;
-        for (TwitchEmote e : sigIRC.twitchemoticons) {
-        	e.draw(g);
+        for (int i=0;i<sigIRC.twitchemoticons.size();i++) {
+        	if (sigIRC.twitchemoticons.get(i).isActive()) {
+        		sigIRC.twitchemoticons.get(i).draw(g);
+        	} else {
+        		break;
+        	}
         }
-        for (ScrollingText st : sigIRC.textobj) {
-        	st.draw(g);
+        for (int i=0;i<sigIRC.textobj.size();i++) {
+        	if (sigIRC.textobj.get(i).isActive()) {
+        		sigIRC.textobj.get(i).draw(g);
+        	} else {
+        		break;
+        	}
         }
         for (Module m : sigIRC.modules) {
         	m.draw(g);

src/sig/ScrollingText.java

@@ -140,14 +140,25 @@ public class ScrollingText {
 		return true;
 	}
 	
+	public boolean isActive() {
+		return isAlive;
+	}
+	
 	public void draw(Graphics g) {
-		if (isAlive) {
+		if (isAlive && WithinBounds(x,y,Math.max(TextUtils.calculateStringBoundsFont(username, MyPanel.userFont).getWidth(), TextUtils.calculateStringBoundsFont(message, MyPanel.programFont).getWidth()),Math.max(TextUtils.calculateStringBoundsFont(username, MyPanel.userFont).getHeight(), TextUtils.calculateStringBoundsFont(message, MyPanel.programFont).getHeight()))) {
 			//DrawUtils.drawTextFont(g, MyPanel.userFont, x+8, y+stringHeight-20, Color.GREEN, username);
 			DrawUtils.drawOutlineText(g, MyPanel.userFont, x+8, y+stringHeight-20, 2, userColor, Color.BLACK, username);
 			DrawUtils.drawOutlineText(g, MyPanel.programFont, x, y+stringHeight, 2, Color.WHITE, Color.BLACK, message);
 		}
 	}
 
+	private boolean WithinBounds(double x, double y, double w, double h) {
+		if (x<sigIRC.panel.getWidth() && x+w>0 && y<sigIRC.panel.getHeight() && y+h>0) {
+			return true;
+		}
+		return false;
+	}
+
 	public int FindLeftMostCornerInDisplay() {
 		if (x-shadowSize>0) {
 			return Math.min((int)x-shadowSize, sigIRC.panel.getWidth());

src/sig/TwitchEmote.java

@@ -6,6 +6,7 @@ public class TwitchEmote {
 	int x=0; //X Offset
 	int y=0; //Y Offset
 	ScrollingText text;
+	boolean active=true;
 	
 	public TwitchEmote(Emoticon emote, ScrollingText textref, int x, int y) {
 		this.emote=emote;
@@ -19,9 +20,10 @@ public class TwitchEmote {
 		sigIRC.panel.repaint(
 				Math.max(x,0), 
 				Math.max(y, 0), 
-				Math.min(sigIRC.panel.getWidth()-x,emote.getImage().getWidth())+1, 
-				Math.min(sigIRC.panel.getHeight()-y,emote.getImage().getHeight())+1);
-		if (x+emote.getImage().getWidth()<0) {
+				Math.min(sigIRC.panel.getWidth()-x,emote.getImage().getWidth()), 
+				Math.min(sigIRC.panel.getHeight()-y,emote.getImage().getHeight()));
+		if (x+emote.getImage().getWidth()<0 || text==null || !text.isActive()) {
+			active=false;
 			return false;
 		} else {
 			return true;
@@ -29,6 +31,19 @@ public class TwitchEmote {
 	}
 
 	public void draw(Graphics g) {
-		g.drawImage(emote.getImage(), (int)(text.getX()+x), (int)(text.getY()+y), sigIRC.panel);
+		if (WithinBounds((int)(text.getX()+x), (int)(text.getY()+y), emote.getImage().getWidth(), emote.getImage().getHeight())) {
+			g.drawImage(emote.getImage(), (int)(text.getX()+x), (int)(text.getY()+y), sigIRC.panel);
+		}
+	}
+	
+	public boolean isActive() {
+		return active;
+	}
+
+	private boolean WithinBounds(double x, double y, double w, double h) {
+		if (x<sigIRC.panel.getWidth() && x+w>0 && y<sigIRC.panel.getHeight() && y+h>0) {
+			return true;
+		}
+		return false;
 	}
 }

src/sig/sigIRC.java

@@ -266,7 +266,6 @@ public class sigIRC{
         f.add(sigIRC.panel);
         f.pack();
         f.setVisible(true);
-        
         button = new BackgroundColorButton(new File(sigIRC.BASEDIR+"backcolor.png"),panel.getX()+panel.getWidth()-96,panel.getHeight()/2);
     }