Physical Falling Trees

Changes:

• The limit of blocks for the falling tree has been increased to 800 (performance may decrease, I plan to rewrite the falling code in future versions);
• The tree will not start falling if the limit of blocks is reached (in case the tree is very large);
• Gravity increased by 2x (but still slower than the player);
• The placement of fallen tree blocks has been improved, now the chance of placement will be higher than the chance of dropping or "holes" appearing;
• Chat message that the datapack is loaded is disabled.

Bug fixes:

• Fixed a bug with the transition to the free fall of thick trees;
• Fixed bugs related to vertical falling.