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Remove duplicate method, trust escape analysis to prevent unnecessary allocations

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TheMode 2021-06-20 14:42:46 +02:00
parent 5f2b06ffe7
commit 5a01c041cf
1 changed files with 41 additions and 35 deletions
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76
src/main/java/net/minestom/server/utils/incubator/Vec.java
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@ -1,80 +1,86 @@
package net.minestom.server.utils.incubator;
import org.jetbrains.annotations.Contract;
import org.jetbrains.annotations.NotNull;
public interface Vec {
Vec ZERO = new VecImpl();
static @NotNull Vec of(double x, double y, double z) {
@Contract(pure = true)
static @NotNull Vec vec(double x, double y, double z) {
return new VecImpl(x, y, z);
}
@Contract(pure = true)
static @NotNull Vec x(double x) {
return vec(x, 0, 0);
}
@Contract(pure = true)
static @NotNull Vec y(double y) {
return vec(0, y, 0);
}
@Contract(pure = true)
static @NotNull Vec z(double z) {
return vec(0, 0, z);
}
@Contract(pure = true)
static @NotNull Vec xz(double x, double z) {
return vec(x, 0, z);
}
@Contract(pure = true)
@NotNull Vec with(double x, double y, double z);
default @NotNull Vec with(@NotNull Vec vec) {
return with(vec.x(), vec.y(), vec.z());
}
default @NotNull Vec add(double x, double y, double z) {
return with(x() + x, y() + y, z() + z);
}
@Contract(pure = true)
default @NotNull Vec add(@NotNull Vec vec) {
return add(vec.x(), vec.y(), vec.z());
}
default @NotNull Vec sub(double x, double y, double z) {
return with(x() - x, y() - y, z() - z);
return with(x() + vec.x(), y() + vec.y(), z() + vec.z());
}
@Contract(pure = true)
default @NotNull Vec sub(@NotNull Vec vec) {
return sub(vec.x(), vec.y(), vec.z());
}
default @NotNull Vec mul(double x, double y, double z) {
return with(x() * x, y() * y, z() * z);
return with(x() - vec.x(), y() - vec.y(), z() - vec.z());
}
@Contract(pure = true)
default @NotNull Vec mul(@NotNull Vec vec) {
return mul(vec.x(), vec.y(), vec.z());
}
default @NotNull Vec div(double x, double y, double z) {
return with(x() / x, y() / y, z() / z);
return with(x() * vec.x(), y() * vec.y(), z() * vec.z());
}
@Contract(pure = true)
default @NotNull Vec div(@NotNull Vec vec) {
return div(vec.x(), vec.y(), vec.z());
return with(x() / vec.x(), y() / vec.y(), z() / vec.z());
}
@Contract(pure = true)
default @NotNull Vec neg() {
return with(-x(), -y(), -z());
}
@Contract(pure = true)
default @NotNull Vec abs() {
return with(Math.abs(x()), Math.abs(y()), Math.abs(z()));
}
default @NotNull Vec min(double x, double y, double z) {
return with(Math.min(x(), x), Math.min(y(), y), Math.min(z(), z));
}
@Contract(pure = true)
default @NotNull Vec min(@NotNull Vec vec) {
return min(vec.x(), vec.y(), vec.z());
}
default @NotNull Vec max(double x, double y, double z) {
return with(Math.max(x(), x), Math.max(y(), y), Math.max(z(), z));
return with(Math.min(x(), vec.x()), Math.min(y(), vec.y()), Math.min(z(), vec.z()));
}
@Contract(pure = true)
default @NotNull Vec max(@NotNull Vec vec) {
return max(vec.x(), vec.y(), vec.z());
return with(Math.max(x(), vec.x()), Math.max(y(), vec.y()), Math.max(z(), vec.z()));
}
@Contract(pure = true)
double x();
@Contract(pure = true)
double y();
@Contract(pure = true)
double z();
}