Merge remote-tracking branch 'origin/main'

# Conflicts:
#	build.gradle
#	src/main/java/com/github/strubium/windowmanager/imgui/GuiBuilder.java

Author: strubium

src/main/java/com/github/strubium/windowmanager/window/InputUtils.java

@@ -0,0 +1,75 @@
+package com.github.strubium.windowmanager.window;
+
+import org.lwjgl.glfw.GLFW;
+
+/**
+ * The InputUtils class provides help working with mice
+ */
+public class InputUtils {
+
+    private final long window;
+
+    /**
+     * Constructs a MouseUtils object with the specified window handle.
+     *
+     * @param window The window handle
+     */
+    public InputUtils(long window) {
+        this.window = window;
+    }
+
+
+    /**
+     * Gets the mouse position relative to the window.
+     *
+     * @return A float array containing [mouseX, mouseY] coordinates
+     */
+    public float[] getMousePosition() {
+        double[] mouseX = new double[1];
+        double[] mouseY = new double[1];
+        GLFW.glfwGetCursorPos(window, mouseX, mouseY);
+
+        return new float[]{(float) mouseX[0], (float) mouseY[0]};
+    }
+
+    /**
+     * Converts mouse coordinates to OpenGL coordinates with an offset
+     *
+     * @param mouseX The x-coordinate of the mouse
+     * @param mouseY The y-coordinate of the mouse
+     * @param screenWidth The width of the screen or window
+     * @param screenHeight The height of the screen or window
+     * @return A float array containing [openglMouseX, openglMouseY] coordinates
+     */
+    public static float[] convertToOpenGLCoordinatesOffset(float mouseX, float mouseY, int screenWidth, int screenHeight, float offsetX, float offsetY) {
+        float openglMouseX = mouseX / screenWidth * 2 - 1;
+        float openglMouseY = 1 - mouseY / screenHeight * 2;
+
+        return new float[]{openglMouseX + offsetX, openglMouseY + offsetY};
+    }
+
+    /**
+     * Converts mouse coordinates to OpenGL coordinates.
+     *
+     * @param mouseX The x-coordinate of the mouse
+     * @param mouseY The y-coordinate of the mouse
+     * @param screenWidth The width of the screen or window
+     * @param screenHeight The height of the screen or window
+     * @return A float array containing [openglMouseX, openglMouseY] coordinates
+     */
+    public static float[] convertToOpenGLCoordinates(float mouseX, float mouseY, int screenWidth, int screenHeight) {
+        float openglMouseX = mouseX / screenWidth * 2 - 1;
+        float openglMouseY = 1 - mouseY / screenHeight * 2;
+
+        return new float[]{openglMouseX, openglMouseY};
+    }
+
+    public boolean isMouseButtonPressed(int button) {
+        return GLFW.glfwGetMouseButton(window, button) == GLFW.GLFW_PRESS;
+    }
+
+    public boolean isKeyPressed(int button) {
+        return GLFW.glfwGetKey(window, button) == GLFW.GLFW_PRESS;
+    }
+
+}

src/main/java/com/github/strubium/windowmanager/window/WindowManager.java

@@ -1,10 +1,13 @@
 package com.github.strubium.windowmanager.window;
 
 import org.lwjgl.glfw.GLFWErrorCallback;
+import org.lwjgl.glfw.GLFWImage;
 import org.lwjgl.glfw.GLFWVidMode;
+import org.lwjgl.stb.STBImage;
 import org.lwjgl.opengl.GL;
 import org.lwjgl.system.MemoryStack;
 
+import java.nio.ByteBuffer;
 import java.nio.IntBuffer;
 
 import static org.lwjgl.glfw.Callbacks.glfwFreeCallbacks;
@@ -20,7 +23,8 @@
  */
 public class WindowManager {
 
-    public long window;  // Window handle
+    /**The window handle*/
+    public long window;  //
     private boolean fullscreen;
     private final int windowWidth;
     private final int windowHeight;
@@ -186,4 +190,32 @@ public void setWindowTitle(String newTitle) {
         glfwSetWindowTitle(window, newTitle);
     }
 
+    /**
+     * Set the window icon
+     *
+     * @param imagePath The path to the icon image (must be PNG or similar)
+     */
+    public void setWindowIcon(String imagePath) {
+        try (MemoryStack stack = stackPush()) {
+            IntBuffer width = stack.mallocInt(1);
+            IntBuffer height = stack.mallocInt(1);
+            IntBuffer channels = stack.mallocInt(1);
+
+            ByteBuffer image = STBImage.stbi_load(imagePath, width, height, channels, 4);
+            if (image == null) {
+                throw new RuntimeException("Failed to load icon image: " + STBImage.stbi_failure_reason());
+            }
+
+            GLFWImage.Buffer iconBuffer = GLFWImage.malloc(1, stack);
+            iconBuffer.position(0);
+            iconBuffer.width(width.get(0));
+            iconBuffer.height(height.get(0));
+            iconBuffer.pixels(image);
+
+            glfwSetWindowIcon(window, iconBuffer);
+
+            STBImage.stbi_image_free(image);
+        }
+    }
+
 }