Initial discussion commit

src/main/java/net/minestom/server/utils/incubator/Coordinate.java

@@ -0,0 +1,73 @@
+package net.minestom.server.utils.incubator;
+
+import org.jetbrains.annotations.NotNull;
+
+public interface Coordinate {
+    @NotNull Coordinate with(double x, double y, double z);
+
+    default @NotNull Coordinate with(@NotNull Coordinate coordinate) {
+        return with(coordinate.x(), coordinate.y(), coordinate.z());
+    }
+
+    default @NotNull Coordinate add(double x, double y, double z) {
+        return with(x() + x, y() + y, z() + z);
+    }
+
+    default @NotNull Coordinate add(@NotNull Coordinate coordinate) {
+        return add(coordinate.x(), coordinate.y(), coordinate.z());
+    }
+
+    default @NotNull Coordinate sub(double x, double y, double z) {
+        return with(x() - x, y() - y, z() - z);
+    }
+
+    default @NotNull Coordinate sub(@NotNull Coordinate coordinate) {
+        return sub(coordinate.x(), coordinate.y(), coordinate.z());
+    }
+
+    default @NotNull Coordinate mul(double x, double y, double z) {
+        return with(x() * x, y() * y, z() * z);
+    }
+
+    default @NotNull Coordinate mul(@NotNull Coordinate coordinate) {
+        return mul(coordinate.x(), coordinate.y(), coordinate.z());
+    }
+
+    default @NotNull Coordinate div(double x, double y, double z) {
+        return with(x() / x, y() / y, z() / z);
+    }
+
+    default @NotNull Coordinate div(@NotNull Coordinate coordinate) {
+        return div(coordinate.x(), coordinate.y(), coordinate.z());
+    }
+
+    default @NotNull Coordinate neg() {
+        return with(-x(), -y(), -z());
+    }
+
+    default @NotNull Coordinate abs() {
+        return with(Math.abs(x()), Math.abs(y()), Math.abs(z()));
+    }
+
+    default @NotNull Coordinate min(double x, double y, double z) {
+        return with(Math.min(x(), x), Math.min(y(), y), Math.min(z(), z));
+    }
+
+    default @NotNull Coordinate min(@NotNull Coordinate coordinate) {
+        return min(coordinate.x(), coordinate.y(), coordinate.z());
+    }
+
+    default @NotNull Coordinate max(double x, double y, double z) {
+        return with(Math.max(x(), x), Math.max(y(), y), Math.max(z(), z));
+    }
+
+    default @NotNull Coordinate max(@NotNull Coordinate coordinate) {
+        return max(coordinate.x(), coordinate.y(), coordinate.z());
+    }
+
+    double x();
+
+    double y();
+
+    double z();
+}

src/main/java/net/minestom/server/utils/incubator/Pos.java

@@ -0,0 +1,34 @@
+package net.minestom.server.utils.incubator;
+
+import org.jetbrains.annotations.NotNull;
+
+public class Pos implements Coordinate {
+
+    private final double x, y, z;
+
+    public Pos(double x, double y, double z) {
+        this.x = x;
+        this.y = y;
+        this.z = z;
+    }
+
+    @Override
+    public @NotNull Pos with(double x, double y, double z) {
+        return new Pos(x, y, z);
+    }
+
+    @Override
+    public double x() {
+        return x;
+    }
+
+    @Override
+    public double y() {
+        return y;
+    }
+
+    @Override
+    public double z() {
+        return z;
+    }
+}