made pom work with linux and fixed some file stuff for shaders

pom.xml

@@ -13,7 +13,6 @@
         <maven.compiler.target>22</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <lwjgl.version>3.3.4</lwjgl.version>
-        <lwjgl.natives>natives-windows</lwjgl.natives>
     </properties>
 
     <repositories>
@@ -23,6 +22,34 @@
         </repository>
     </repositories>
 
+    <profiles>
+        <profile>
+            <id>lwjgl-natives-linux-amd64</id>
+            <activation>
+                <os>
+                    <family>unix</family>
+                    <name>linux</name>
+                    <arch>amd64</arch>
+                </os>
+            </activation>
+            <properties>
+                <lwjgl.natives>natives-linux</lwjgl.natives>
+            </properties>
+        </profile>
+        <profile>
+            <id>lwjgl-natives-windows-amd64</id>
+            <activation>
+                <os>
+                    <family>windows</family>
+                    <arch>amd64</arch>
+                </os>
+            </activation>
+            <properties>
+                <lwjgl.natives>natives-windows</lwjgl.natives>
+            </properties>
+        </profile>
+    </profiles>
+
     <dependencyManagement>
         <dependencies>
             <dependency>
@@ -36,8 +63,6 @@
     </dependencyManagement>
 
     <dependencies>
-        <!--  Bunch of Graphics stuff LWJGL  -->
-
         <dependency>
             <groupId>org.lwjgl</groupId>
             <artifactId>lwjgl</artifactId>
@@ -162,10 +187,10 @@
             <groupId>org.lwjgl</groupId>
             <artifactId>lwjgl-opus</artifactId>
         </dependency>
-        <dependency>
+<!--        <dependency>-->
-            <groupId>org.lwjgl</groupId>
+<!--            <groupId>org.lwjgl</groupId>-->
-            <artifactId>lwjgl-ovr</artifactId>
+<!--            <artifactId>lwjgl-ovr</artifactId>-->
-        </dependency>
+<!--        </dependency>-->
         <dependency>
             <groupId>org.lwjgl</groupId>
             <artifactId>lwjgl-par</artifactId>
@@ -351,11 +376,11 @@
             <artifactId>lwjgl-opus</artifactId>
             <classifier>${lwjgl.natives}</classifier>
         </dependency>
-        <dependency>
+<!--        <dependency>-->
-            <groupId>org.lwjgl</groupId>
+<!--            <groupId>org.lwjgl</groupId>-->
-            <artifactId>lwjgl-ovr</artifactId>
+<!--            <artifactId>lwjgl-ovr</artifactId>-->
-            <classifier>${lwjgl.natives}</classifier>
+<!--            <classifier>${lwjgl.natives}</classifier>-->
-        </dependency>
+<!--        </dependency>-->
         <dependency>
             <groupId>org.lwjgl</groupId>
             <artifactId>lwjgl-par</artifactId>

src/main/java/org/example/Entity.java

@@ -35,10 +35,14 @@ public class Entity
                     model.getTexCoords().size(),
                     model.getObjects().size()));
         } catch (Exception e) {
+            System.out.println("ERROR Parsing obj");
             e.printStackTrace();
             System.exit(1);
         }
 
+        vaoId = 0;
+        vboId = 0;
+
         // Load Shaders
         try {
             this.shader = new ShaderProgram();
@@ -48,7 +52,7 @@ public class Entity
         }
 
         try {
-            String vertex_shader_code = new Scanner(new File(vertex_shader_path)).useDelimiter("\\Z").next();
+            String vertex_shader_code = new Scanner(this.getClass().getResourceAsStream(vertex_shader_path)).useDelimiter("\\Z").next();
             this.shader.createVertexShader(vertex_shader_code);
         } catch (Exception e) {
             System.out.println("ERROR Initializing the vertex shader");
@@ -56,7 +60,7 @@ public class Entity
         }
 
         try {
-            String fragment_shader_code = new Scanner(new File(fragment_shader_path)).useDelimiter("\\Z").next();
+            String fragment_shader_code = new Scanner(this.getClass().getResourceAsStream(fragment_shader_path)).useDelimiter("\\Z").next();
             this.shader.createFragmentShader(fragment_shader_code);
         } catch (Exception e)
         {
@@ -64,4 +68,12 @@ public class Entity
             e.printStackTrace();
         }
     }
+
+    public int getVaoId() {
+        return vaoId;
+    }
+
+    public int getVboId() {
+        return vboId;
+    }
 }

src/main/java/org/example/Game.java

@@ -100,7 +100,7 @@ public class Game
         glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
 
         // Add stuff to world
-        world.addEntity(new Entity("/obs/cube.obj", "/shaders/shader.fraq", "/shaders/shader.vert"));
+        world.addEntity(new Entity("/objs/cube.obj", "/shaders/shader.frag", "/shaders/shader.vert"));
 
         // Main loop or something
         while ( !glfwWindowShouldClose(window) )