Implement Secure Seed

README.md

@@ -42,7 +42,6 @@
 
 <div align=center>
     <h2>Todo</h2>
-    <li>Implement Secure Seed</li>
     <li>Implement Linear region format (Dangerous option)</li>
     <li>Optional vanilla implementation</li>
     <li>More mods implement.....</li>

patches/server/0002-Vine-Config.patch

@@ -154,10 +154,10 @@ index 0000000000000000000000000000000000000000..6feb7269907d2c88a9eb5b52204e55c1
 \ No newline at end of file
 diff --git a/src/main/kotlin/one/tranic/vine/config/VineConfig.kt b/src/main/kotlin/one/tranic/vine/config/VineConfig.kt
 new file mode 100644
-index 0000000000000000000000000000000000000000..f0545fc5c5de0c98677d37ad25156986a8864aea
+index 0000000000000000000000000000000000000000..92a37da6260e14ea747e0c0851723150108e0a7b
 --- /dev/null
 +++ b/src/main/kotlin/one/tranic/vine/config/VineConfig.kt
-@@ -0,0 +1,271 @@
+@@ -0,0 +1,284 @@
 +package one.tranic.vine.config
 +
 +import gg.pufferfish.pufferfish.simd.SIMDDetection
@@ -286,6 +286,15 @@ index 0000000000000000000000000000000000000000..f0545fc5c5de0c98677d37ad25156986
 +                "With that edge cases are more likely to happen"
 +            )
 +        )
++        addDefault(
++            "feature.secure-seed", false, listOf(
++                "Changes the seed from 64bit to 1024bit, this will strictly secure your seed,",
++                "making it almost impossible to crack.",
++                "Warning: You must delete existing maps to switch the state of the secure seed,",
++                "and do not modify it during hot loading, otherwise the server will crash and",
++                "cannot continue to load maps."
++            )
++        )
 +
 +        addDefault(
 +            "optimize.minecart.enabled", true,
@@ -329,6 +338,7 @@ index 0000000000000000000000000000000000000000..f0545fc5c5de0c98677d37ad25156986
 +        Feature.zeroTickPlants = getBoolean("feature.zero-tick-plants")
 +        Feature.disableSpark = getBoolean("feature.disable-spark")
 +        Feature.flattenTriangularDistribution = getBoolean("feature.flatten-triangular-distribution")
++        Feature.secureSeed = getBoolean("feature.secure-seed")
 +
 +        Optimize.Minecart.enabled = getBoolean("optimize.minecart.enabled")
 +        Optimize.Minecart.skipTickCount = getInt("optimize.minecart.skipTickCount")
@@ -402,6 +412,9 @@ index 0000000000000000000000000000000000000000..f0545fc5c5de0c98677d37ad25156986
 +        var zeroTickPlants = false
 +
 +        @JvmField
++        var secureSeed = false
++
++        @JvmField
 +        var disableSpark = true
 +    }
 +

patches/server/0030-Canvas-Optimize-Math.round-and-Math.hypot.patch → patches/server/0031-Canvas-Optimize-Math.round-and-Math.hypot.patch

@@ -451,10 +451,10 @@ index 26ec4838c476b8091f80aeac61db8041d5c89e88..b74042399b0c9d150f9e5d6178a2a850
 
          i = Mth.clamp(i, 0, 15);
 diff --git a/src/main/java/net/minecraft/world/level/chunk/ChunkGeneratorStructureState.java b/src/main/java/net/minecraft/world/level/chunk/ChunkGeneratorStructureState.java
-index a6b6e5ea191c0e2cd7a2e4f01b89d8af40a83c1b..149a73a5b7383ad3ec91c73f76f7913100202e8d 100644
+index 86568d60cdc274ac7fe8d24f3518c8df24b9b409..4f3fd69c99c14cfa4b59caba37aa368fb4a20837 100644
 --- a/src/main/java/net/minecraft/world/level/chunk/ChunkGeneratorStructureState.java
 +++ b/src/main/java/net/minecraft/world/level/chunk/ChunkGeneratorStructureState.java
-@@ -239,8 +239,8 @@ public class ChunkGeneratorStructureState {
+@@ -248,8 +248,8 @@ public class ChunkGeneratorStructureState {
 
              for (int j1 = 0; j1 < j; ++j1) {
                  double d1 = (double) (4 * i + i * i1 * 6) + (randomsource.nextDouble() - 0.5D) * (double) i * 2.5D;