Update Trebuchet & Mine

Introduction

The mine building gives the player money per minute, while the trebuchet is a defensive building that defends against enemy units.

Initial design idea(Trebuchet)

Attack animation with full HP

Attacked animation with full HP

Trebuchet reduced Hp from 100%-50%

Attack animation with 50% HP

Attacked animation with 50% HP

Transition animation of collapsing

Mine(design from team2)

Default

Attacked animation with full HP

Animation reduced HP from 100%-50%

Attacked animation with 50% HP

Transition animation of collapsing