"Long time no see" update

Hi everyone! In this update:

• Death ray now does not disappear after releasing the mouse button
• Death ray can now be moved around the map after releasing the mouse button
• Support tower now increases the support radius of other support towers
• Range display of towers is now correctly updated when a support tower applies a range aura
• When resurrecting a enemy, its hp cannot be less than 1, which caused the robot "Phoenix" to be resurrected a fourth time
• Fixed a bug where when the destruction of the object on the map, if the player turned on a pause, the object went into a cyclic animation and will not be removed from the map
• Fixed the game crash when leaving a level and the projectile thinks it should kill a enemy but the enemy is already destroyed
• Kamikaze enemies now always explode at any point on a rock or gate
• Fixed gold coins and rubies falling out, they no longer fall under towers
• Fixed block and gate regeneration
• Fixed available cells for tower construction on 37 levels
• Fixed aura effect position on base towers
• Returned an icon for the burning effect of a enemy
• Improved transition from menu to loading screen
• Improved check that an improvement cannot be bought a second time
• Improved tutorial
• Multiple localization improvements
• Improved looped sound playback