Improved block collision check

Author: shoghicp

src/pocketmine/entity/Entity.php

@@ -994,9 +994,9 @@ public function move($dx, $dy, $dz){
 	}
 
 	protected function checkBlockCollision(){
-		$minX = floor($this->boundingBox->minX + 0.001);
-		$minY = floor($this->boundingBox->minY + 0.001);
-		$minZ = floor($this->boundingBox->minZ + 0.001);
+		$minX = floor($this->boundingBox->minX - 0.001);
+		$minY = floor($this->boundingBox->minY - 0.001);
+		$minZ = floor($this->boundingBox->minZ - 0.001);
 		$maxX = floor($this->boundingBox->maxX + 0.001);
 		$maxY = floor($this->boundingBox->maxY + 0.001);
 		$maxZ = floor($this->boundingBox->maxZ + 0.001);

src/pocketmine/entity/Living.php

@@ -135,6 +135,8 @@ public function entityBaseTick(){
 			}
 
 			$this->extinguish();
+		}else{
+			$this->airTicks = 300;
 		}
 
 		if($this->attackTime > 0){