Throw FileNotFoundException instead of NullPointerException when load…

…ing image files. Reorder parameters of CollidableImageElement so width is before height.

Update to v1.0. No more beta!

.gitignore

@@ -0,0 +1,8 @@
+# Created by .ignore support plugin (hsz.mobi)
+.DS_Store
+.idea/
+src/.DS_Store
+src/main/.DS_Store
+src/main/java/.DS_Store
+src/main/java/com/.DS_Store
+JGameGUI.iml

JGameGUI.iml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8">
+    <output url="file://$MODULE_DIR$/target/classes" />
+    <output-test url="file://$MODULE_DIR$/target/test-classes" />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
+      <excludeFolder url="file://$MODULE_DIR$/target" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" scope="TEST" name="Maven: junit:junit:3.8.1" level="project" />
+  </component>
+</module>

src/main/java/com/ethanzeigler/jgamegui/JGameGUI.java

@@ -15,6 +15,8 @@
 import java.awt.*;
 import java.awt.event.*;
 import java.awt.image.BufferedImage;
+import java.io.FileNotFoundException;
+import java.net.URL;
 
 /**
  * A Java Swing game API designed and created by Ethan Zeigler, class of '16.
@@ -385,9 +387,12 @@ public void mousePressed(MouseEvent e) {
      * @return the ImageIcon if found
      */
     public static ImageIcon loadImageFromFile(String filePath) {
-        if (filePath == null)
-            return null;
+        if (filePath == null) throw new NullPointerException("Input cannot be null");
+        URL url = JGameGUI.class.getResource("/" + filePath);
 
+        if (url == null) throw new RuntimeException(
+                new FileNotFoundException("File \"/" + filePath + "\" does not exist. " +
+                        "Check and make sure that the desired file is at this location after compiling."));
         return new ImageIcon(JGameGUI.class.getResource("/" + filePath));
     }
 

src/main/java/com/ethanzeigler/jgamegui/element/CollidableImageElement.java

@@ -39,7 +39,7 @@ public CollidableImageElement(String resPath, double xOrig, double yOrig, double
      * @param height the collision area's height
      * @param priority the drawing priority. The higher the priority, the later it is drawn, and over others with lower priorities
      */
-    public CollidableImageElement(ImageIcon icon, double xOrig, double yOrig, double height, double width, int priority) {
+    public CollidableImageElement(ImageIcon icon, double xOrig, double yOrig, double width, double height, int priority) {
         super(icon, xOrig, yOrig, priority);
         this.width = width;
         this.height = height;