fix build

Author: ManInMyVan

src/main/java/ac/grim/grimac/checks/impl/breaking/FastBreakA.java

@@ -117,6 +117,6 @@ private void clampBalance() {
     }
 
     private boolean isDisabled() {
-        return player.getClientVersion().isOlderThan(ClientVersion.V_1_9) && GrimAPI.INSTANCE.getConfigManager().isExperimentalChecks();
+        return player.getClientVersion().isOlderThan(ClientVersion.V_1_9) && player.isExperimentalChecks();
     }
 }

src/main/java/ac/grim/grimac/checks/impl/breaking/FastBreakB.java

@@ -91,9 +91,15 @@ private boolean isWithinRange() {
     private boolean didRayTraceHit() {
         SimpleCollisionBox box = new SimpleCollisionBox(targetBlock);
 
+        final double[] possibleEyeHeights = player.getPossibleEyeHeights();
+
         // Start checking if player is in the block
-        double minEyeHeight = Collections.min(player.getPossibleEyeHeights());
-        double maxEyeHeight = Collections.max(player.getPossibleEyeHeights());
+        double minEyeHeight = Double.MAX_VALUE;
+        double maxEyeHeight = Double.MIN_VALUE;
+        for (double height : possibleEyeHeights) {
+            minEyeHeight = Math.min(minEyeHeight, height);
+            maxEyeHeight = Math.max(maxEyeHeight, height);
+        }
 
         SimpleCollisionBox eyePositions = new SimpleCollisionBox(player.lastX, player.lastY + minEyeHeight, player.lastZ, player.lastX, player.lastY + maxEyeHeight, player.lastZ);
         eyePositions.expand(player.getMovementThreshold());
@@ -120,7 +126,7 @@ private boolean didRayTraceHit() {
         }
 
         final double distance = player.compensatedEntities.getSelf().getAttributeValue(Attributes.PLAYER_BLOCK_INTERACTION_RANGE);
-        for (double d : player.getPossibleEyeHeights()) {
+        for (double d : possibleEyeHeights) {
             for (Vector3f lookDir : possibleLookDirs) {
                 Vector3d starting = new Vector3d(player.lastX, player.lastY + d, player.lastZ);
                 Ray trace = new Ray(player, starting.getX(), starting.getY(), starting.getZ(), lookDir.getX(), lookDir.getY());

src/main/java/ac/grim/grimac/checks/impl/breaking/PositionBreakA.java

@@ -29,8 +29,14 @@ public void onBlockBreak(BlockBreak blockBreak) {
         // Each position represents the best case scenario to have clicked
         //
         // We will now calculate the most optimal position for the player's head to be in
-        double minEyeHeight = Collections.min(player.getPossibleEyeHeights());
-        double maxEyeHeight = Collections.max(player.getPossibleEyeHeights());
+
+        final double[] possibleEyeHeights = player.getPossibleEyeHeights();
+        double minEyeHeight = Double.MAX_VALUE;
+        double maxEyeHeight = Double.MIN_VALUE;
+        for (double height : possibleEyeHeights) {
+            minEyeHeight = Math.min(minEyeHeight, height);
+            maxEyeHeight = Math.max(maxEyeHeight, height);
+        }
         // I love the idle packet, why did you remove it mojang :(
         // Don't give 0.03 lenience if the player is a 1.8 player and we know they couldn't have 0.03'd because idle packet
         double movementThreshold = !player.packetStateData.didLastMovementIncludePosition || player.getClientVersion().isNewerThanOrEquals(ClientVersion.V_1_9) ? player.getMovementThreshold() : 0;

src/main/java/ac/grim/grimac/checks/impl/breaking/RotationBreak.java

@@ -70,9 +70,15 @@ public void onPostFlyingBlockBreak(BlockBreak blockBreak) {
     private boolean didRayTraceHit(BlockBreak blockBreak) {
         SimpleCollisionBox box = new SimpleCollisionBox(blockBreak.position);
 
+        final double[] possibleEyeHeights = player.getPossibleEyeHeights();
+
         // Start checking if player is in the block
-        double minEyeHeight = Collections.min(player.getPossibleEyeHeights());
-        double maxEyeHeight = Collections.max(player.getPossibleEyeHeights());
+        double minEyeHeight = Double.MAX_VALUE;
+        double maxEyeHeight = Double.MIN_VALUE;
+        for (double height : possibleEyeHeights) {
+            minEyeHeight = Math.min(minEyeHeight, height);
+            maxEyeHeight = Math.max(maxEyeHeight, height);
+        }
 
         SimpleCollisionBox eyePositions = new SimpleCollisionBox(player.x, player.y + minEyeHeight, player.z, player.x, player.y + maxEyeHeight, player.z);
         eyePositions.expand(player.getMovementThreshold());
@@ -99,7 +105,7 @@ private boolean didRayTraceHit(BlockBreak blockBreak) {
         }
 
         final double distance = player.compensatedEntities.getSelf().getAttributeValue(Attributes.PLAYER_BLOCK_INTERACTION_RANGE);
-        for (double d : player.getPossibleEyeHeights()) {
+        for (double d : possibleEyeHeights) {
             for (Vector3f lookDir : possibleLookDirs) {
                 Vector3d starting = new Vector3d(player.x, player.y + d, player.z);
                 Ray trace = new Ray(player, starting.getX(), starting.getY(), starting.getZ(), lookDir.getX(), lookDir.getY());