Implement Cloneable for all primitive wrappers

imgui-binding/src/main/java/imgui/ImBool.java

@@ -2,12 +2,16 @@ package imgui;
 
 import java.util.Objects;
 
-public final class ImBool {
+public final class ImBool implements Cloneable {
     final boolean[] data = new boolean[]{false};
 
     public ImBool() {
     }
 
+    public ImBool(final ImBool imBool) {
+        this.data[0] = imBool.data[0];
+    }
+
     public ImBool(final boolean value) {
         data[0] = value;
     }
@@ -41,4 +45,9 @@ public final class ImBool {
     public int hashCode() {
         return Objects.hash(data[0]);
     }
+
+    @Override
+    public ImBool clone() {
+        return new ImBool(this);
+    }
 }

imgui-binding/src/main/java/imgui/ImDouble.java

@@ -2,12 +2,16 @@ package imgui;
 
 import java.util.Objects;
 
-public final class ImDouble {
+public final class ImDouble implements Cloneable {
     final double[] data = new double[]{0.0d};
 
     public ImDouble() {
     }
 
+    public ImDouble(final ImDouble imDouble) {
+        this.data[0] = imDouble.data[0];
+    }
+
     public ImDouble(final double value) {
         set(value);
     }
@@ -41,4 +45,9 @@ public final class ImDouble {
     public int hashCode() {
         return Objects.hash(data[0]);
     }
+
+    @Override
+    public ImDouble clone() {
+        return new ImDouble(this);
+    }
 }

imgui-binding/src/main/java/imgui/ImFloat.java

@@ -2,12 +2,16 @@ package imgui;
 
 import java.util.Objects;
 
-public final class ImFloat {
+public final class ImFloat implements Cloneable {
     final float[] data = new float[]{0};
 
     public ImFloat() {
     }
 
+    public ImFloat(final ImFloat imFloat) {
+        this.data[0] = imFloat.data[0];
+    }
+
     public ImFloat(final float value) {
         set(value);
     }
@@ -41,4 +45,9 @@ public final class ImFloat {
     public int hashCode() {
         return Objects.hash(data[0]);
     }
+
+    @Override
+    public ImFloat clone() {
+        return new ImFloat(this);
+    }
 }

imgui-binding/src/main/java/imgui/ImInt.java

@@ -2,12 +2,16 @@ package imgui;
 
 import java.util.Objects;
 
-public final class ImInt {
+public final class ImInt implements Cloneable {
     final int[] data = new int[]{0};
 
     public ImInt() {
     }
 
+    public ImInt(final ImInt imInt) {
+        this.data[0] = imInt.data[0];
+    }
+
     public ImInt(final int value) {
         set(value);
     }
@@ -41,4 +45,9 @@ public final class ImInt {
     public int hashCode() {
         return Objects.hashCode(data[0]);
     }
+
+    @Override
+    public ImInt clone() {
+        return new ImInt(this);
+    }
 }

imgui-binding/src/main/java/imgui/ImLong.java

@@ -2,12 +2,16 @@ package imgui;
 
 import java.util.Objects;
 
-public final class ImLong {
+public final class ImLong implements Cloneable {
     final long[] data = new long[]{0};
 
     public ImLong() {
     }
 
+    public ImLong(final ImLong imLong) {
+        this.data[0] = imLong.data[0];
+    }
+
     public ImLong(final long value) {
         set(value);
     }
@@ -41,4 +45,9 @@ public final class ImLong {
     public int hashCode() {
         return Objects.hashCode(data[0]);
     }
+
+    @Override
+    public ImLong clone() {
+        return new ImLong(this);
+    }
 }

imgui-binding/src/main/java/imgui/ImShort.java

@@ -2,12 +2,16 @@ package imgui;
 
 import java.util.Objects;
 
-public final class ImShort {
+public final class ImShort implements Cloneable {
     final short[] data = new short[]{0};
 
     public ImShort() {
     }
 
+    public ImShort(final ImShort imShort) {
+        this.data[0] = imShort.data[0];
+    }
+
     public ImShort(final short value) {
         set(value);
     }
@@ -41,4 +45,9 @@ public final class ImShort {
     public int hashCode() {
         return Objects.hashCode(data[0]);
     }
+
+    @Override
+    public ImShort clone() {
+        return new ImShort(this);
+    }
 }

imgui-binding/src/main/java/imgui/ImString.java

@@ -6,7 +6,7 @@ import java.util.Objects;
 /**
  * Wrapper for {@link String} to use inside of th Dear ImGui input widgets.
  */
-public final class ImString {
+public final class ImString implements Cloneable {
     /**
      * Default size of the inner buffer, if {@link ImString} created with a constructor without args.
      */
@@ -32,6 +32,16 @@ public final class ImString {
         this(DEFAULT_LENGTH);
     }
 
+    public ImString(final ImString imString) {
+        this(imString.text, imString.data.length);
+        this.inputData.allowedChars = imString.inputData.allowedChars;
+        this.inputData.isResizable = imString.inputData.isResizable;
+        this.inputData.resizeFactor = imString.inputData.resizeFactor;
+        this.inputData.size = imString.inputData.size;
+        this.inputData.isDirty = imString.inputData.isDirty;
+        this.inputData.isResized = imString.inputData.isResized;
+    }
+
     /**
      * Creates an {@link ImString} instance with provided size for the inner buffer.
      * @param length size of the inner buffer to use
@@ -150,4 +160,9 @@ public final class ImString {
     public int hashCode() {
         return text.hashCode();
     }
+
+    @Override
+    public ImString clone() {
+        return new ImString(this);
+    }
 }

imgui-binding/src/main/java/imgui/ImVec2.java

@@ -5,13 +5,18 @@ import java.util.Objects;
 /**
  * 2D vector (often used to store positions or sizes)
  */
-public final class ImVec2 {
+public final class ImVec2 implements Cloneable {
     public float x;
     public float y;
 
     public ImVec2() {
     }
 
+    public ImVec2(final ImVec2 imVec2) {
+        this.x = imVec2.x;
+        this.y = imVec2.y;
+    }
+
     public ImVec2(final float x, final float y) {
         this.x = x;
         this.y = y;
@@ -41,4 +46,9 @@ public final class ImVec2 {
     public int hashCode() {
         return Objects.hash(x, y);
     }
+
+    @Override
+    public ImVec2 clone() {
+        return new ImVec2(this);
+    }
 }

imgui-binding/src/main/java/imgui/ImVec4.java

@@ -5,7 +5,7 @@ import java.util.Objects;
 /**
  * 4D vector (often used to store floating-point colors)
  */
-public final class ImVec4 {
+public final class ImVec4 implements Cloneable {
     public float x;
     public float y;
     public float z;
@@ -14,6 +14,13 @@ public final class ImVec4 {
     public ImVec4() {
     }
 
+    public ImVec4(final ImVec4 imVec4) {
+        this.x = imVec4.x;
+        this.y = imVec4.y;
+        this.z = imVec4.z;
+        this.w = imVec4.w;
+    }
+
     public ImVec4(final float x, final float y, final float z, final float w) {
         this.x = x;
         this.y = y;
@@ -47,4 +54,9 @@ public final class ImVec4 {
     public int hashCode() {
         return Objects.hash(x, y, z, w);
     }
+
+    @Override
+    public ImVec4 clone() {
+        return new ImVec4(this);
+    }
 }